54 files changed, 44388 insertions, 44118 deletions

diff --git a/tde-i18n-ar/messages/tdeedu/kig.po b/tde-i18n-ar/messages/tdeedu/kig.po
index 411abf2adf7..2d7394ab064 100644
--- a/tde-i18n-ar/messages/tdeedu/kig.po
+++ b/tde-i18n-ar/messages/tdeedu/kig.po
@@ -3,7 +3,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2004-04-23 07:35+0400\n"
 "Last-Translator: Ahmad M. Zawawi <azawawi@emirates.net.ae>\n"
 "Language-Team: Arabic <doc@arabeyes.org>\n"
@@ -27,196 +27,196 @@ msgid ""
 "Your emails"
 msgstr "البريد اﻻلكتروني"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 #, fuzzy
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "هذا يحوي أ ليس."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 #, fuzzy
 msgid "Please select a figure."
 msgstr "رجاء أ اسم."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr ""
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 #, fuzzy
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr "هذا يحوي أ ليس."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 #, fuzzy
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr "هذا يحوي ليس."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 #, fuzzy
 msgid "&Export to image"
 msgstr "تصدير إلى صورة"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 #, fuzzy
 msgid "&Image..."
 msgstr "صورة."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "تصدير إلى صورة"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr ""
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 #, fuzzy
 msgid "Sorry, this file format is not supported."
 msgstr "أعتذر ليس."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 #, fuzzy
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr "الـ ليس رجاء التصاريح."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 #, fuzzy
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "أعتذر شيء إلى صورة"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 #, fuzzy
 msgid "&Export To"
 msgstr "تصدير إلى"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 #, fuzzy
 msgid "Export to &XFig file"
 msgstr "تصدير إلى &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 #, fuzzy
 msgid "&XFig File..."
 msgstr "&XFig ملف."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 #, fuzzy
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "XFig مستندات"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 #, fuzzy
 msgid "Export as XFig File"
 msgstr "تصدير إلى &XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 #, fuzzy
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr "الـ ليس هذا ليس أو إلى التصاريح"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 #, fuzzy
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "أداة تعريف خطأ هو."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 #, fuzzy
 msgid "Parse Error"
 msgstr "أعرب خطأ"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 #, fuzzy
 msgid "Kig cannot open the file \"%1\"."
 msgstr "فتح."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 #, fuzzy
 msgid "Not Supported"
 msgstr "لا مدعوم"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 #, fuzzy
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr "هذا أ."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 #, fuzzy
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "هذا يحوي أ ليس."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 #, fuzzy
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "هذا يحوي ليس."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 #, fuzzy
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "هذا يحوي ليس."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 #, fuzzy
 msgid "Export to &Latex..."
 msgstr "تصدير إلى صورة"
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 #, fuzzy
 msgid "&Latex..."
 msgstr "صورة."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 #, fuzzy
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "مستندات"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 #, fuzzy
 msgid "Export as Latex"
 msgstr "تصدير إلى صورة"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr ""
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 #, fuzzy
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr "هذا بواسطة إصدارة إصدارة فتح."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -224,7 +224,7 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 #, fuzzy
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
@@ -232,8 +232,8 @@ msgid ""
 "A standard coordinate system will be used instead."
 msgstr "هذا أ إصدارة ليس A."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 #, fuzzy
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
@@ -241,30 +241,30 @@ msgid ""
 "or perhaps you are using an older Kig version."
 msgstr "هذا من النوع إصدارة ليس ربما لـ النوع أو إصدارة."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 #, fuzzy
 msgid "&Export to SVG..."
 msgstr "تصدير إلى صورة"
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 #, fuzzy
 msgid "Export as SVG"
 msgstr "تصدير إلى صورة"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 #, fuzzy
 msgid "SVG Options"
 msgstr "أيقونة"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 #, fuzzy
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "أعتذر شيء إلى صورة"
@@ -431,7 +431,7 @@ msgstr "إلغاء البناء"
 msgid "Cancel the construction of the object being constructed"
 msgstr "إلغاء من"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 #, fuzzy
 msgid "U&nhide All"
 msgstr "غير جلد الكل"
@@ -572,16 +572,16 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 #, fuzzy
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "الـ افعل إلى?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr ""
 
@@ -661,543 +661,543 @@ msgstr " المستند المراد فتحه."
 msgid "Kig"
 msgstr ""
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 #, fuzzy
 msgid "Segment"
 msgstr "القطعة"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 #, fuzzy
 msgid "A segment constructed from its start and end point"
 msgstr "A من بدء و end نقطة"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 #, fuzzy
 msgid "Line by Two Points"
 msgstr "الخط بواسطة اثنان نقاط"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 #, fuzzy
 msgid "A line constructed through two points"
 msgstr "A اثنان نقاط"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 #, fuzzy
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "A بواسطة بدء نقطة و نقطة تشغيل."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 #, fuzzy
 msgid "Perpendicular"
 msgstr "عمودي"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 #, fuzzy
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "A أ نقطة تشغيل أو."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 #, fuzzy
 msgid "Parallel"
 msgstr "Parallelموازٍالمتوازي"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 #, fuzzy
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "A أ نقطة و إلى أو"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 #, fuzzy
 msgid "Circle by Center && Point"
 msgstr "دائرة بواسطة توسيط نقطة"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 #, fuzzy
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "A بواسطة و أ نقطة تشغيل"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 #, fuzzy
 msgid "Circle by Three Points"
 msgstr "دائرة بواسطة ثلاثة نقاط"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 #, fuzzy
 msgid "A circle constructed through three points"
 msgstr "A ثلاثة نقاط"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 #, fuzzy
 msgid "Construct Bisector of This Angle"
 msgstr "التركيب من الزاوية"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 #, fuzzy
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "اختيار إلى بوصة نافذة."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 #, fuzzy
 msgid "Angle Bisector"
 msgstr "زاوية المنصّف"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 #, fuzzy
 msgid "The bisector of an angle"
 msgstr "الـ من الزاوية"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 #, fuzzy
 msgid "Conic by Five Points"
 msgstr "مخروطي بواسطة خمسة نقاط"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 #, fuzzy
 msgid "A conic constructed through five points"
 msgstr "A خمسة نقاط"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 #, fuzzy
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "القطع الزائد بواسطة الخطوط المقاربة نقطة"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 #, fuzzy
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "A مع أ نقطة"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 #, fuzzy
 msgid "Ellipse by Focuses && Point"
 msgstr "بيضاوي بواسطة مراكز الإهتمام نقطة"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 #, fuzzy
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "أداة تعريف بواسطة و أ نقطة تشغيل"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 #, fuzzy
 msgid "Hyperbola by Focuses && Point"
 msgstr "القطع الزائد بواسطة مراكز الإهتمام نقطة"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 #, fuzzy
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "A بواسطة و أ نقطة تشغيل"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 #, fuzzy
 msgid "Conic by Directrix, Focus && Point"
 msgstr "مخروطي بواسطة المخرجة التركيز نقطة"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 #, fuzzy
 msgid "A conic with given directrix and focus, through a point"
 msgstr "A مع و أ نقطة"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 #, fuzzy
 msgid "Vertical Parabola by Three Points"
 msgstr "رأسي القطع المكافىء بواسطة ثلاثة نقاط"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 #, fuzzy
 msgid "A vertical parabola constructed through three points"
 msgstr "A عمودي ثلاثة نقاط"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 #, fuzzy
 msgid "Cubic Curve by Nine Points"
 msgstr "مكعّب بواسطة تسعة نقاط"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 #, fuzzy
 msgid "A cubic curve constructed through nine points"
 msgstr "A تسعة نقاط"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 #, fuzzy
 msgid "Polar Point of a Line"
 msgstr "قطبي نقطة من أ الخط"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 #, fuzzy
 msgid "The polar point of a line with respect to a conic."
 msgstr "الـ نقطة من أ مع إلى أ."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 #, fuzzy
 msgid "Polar Line of a Point"
 msgstr "قطبي الخط من أ نقطة"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 #, fuzzy
 msgid "The polar line of a point with respect to a conic."
 msgstr "الـ من أ نقطة مع إلى أ."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 #, fuzzy
 msgid "Cubic Curve with Node by Six Points"
 msgstr "مكعّب مع العقدة بواسطة ستّة نقاط"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 #, fuzzy
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "A مع أ نقطة ستة نقاط"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 #, fuzzy
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "مكعّب مع القمة بواسطة أربعة نقاط"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 #, fuzzy
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "A مع أ أفقي أربعة نقاط"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 #, fuzzy
 msgid "Directrix of a Conic"
 msgstr "المخرجة من أ مخروطي"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 #, fuzzy
 msgid "The directrix line of a conic."
 msgstr "الـ من أ."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 #, fuzzy
 msgid "Angle by Three Points"
 msgstr "زاوية بواسطة ثلاثة نقاط"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 #, fuzzy
 msgid "An angle defined by three points"
 msgstr "أداة تعريف الزاوية بواسطة ثلاثة نقاط"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 #, fuzzy
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "متساوي الأضلاع القطع الزائد بواسطة أربعة نقاط"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 #, fuzzy
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "أداة تعريف أربعة نقاط"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 #, fuzzy
 msgid "Construct the midpoint of this segment"
 msgstr "التركيب من"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 #, fuzzy
 msgid "Mid Point"
 msgstr "الوسط نقطة"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 #, fuzzy
 msgid "The midpoint of a segment or two other points"
 msgstr "الـ من أ أو اثنان غير ذلك نقاط"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 #, fuzzy
 msgid "Vector"
 msgstr "الموجه"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 #, fuzzy
 msgid "Construct a vector from two given points."
 msgstr "التركيب أ من اثنان نقاط."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 #, fuzzy
 msgid "Vector Sum"
 msgstr "الموجه"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 #, fuzzy
 msgid "Construct the vector sum of two vectors."
 msgstr "التركيب أ من اثنان نقاط."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 #, fuzzy
 msgid "Line by Vector"
 msgstr "نقل أ الموجه"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 #, fuzzy
 msgid "Construct the line by a given vector though a given point."
 msgstr "التركيب أ من اثنان نقاط."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 #, fuzzy
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "التركيب نقطة"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 #, fuzzy
 msgid "Arc by Three Points"
 msgstr "دائرة بواسطة ثلاثة نقاط"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 #, fuzzy
 msgid "Construct an arc through three points."
 msgstr "التركيب ثلاثة نقاط."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 #, fuzzy
 msgid "Arc by Center, Angle && Point"
 msgstr "دائرة بواسطة توسيط نقطة"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 #, fuzzy
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "التركيب نقطة"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 #, fuzzy
 msgid "Parabola by Directrix && Focus"
 msgstr "القطع المكافىء بواسطة المخرجة التركيز"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 #, fuzzy
 msgid "A parabola defined by its directrix and focus"
 msgstr "A بواسطة و"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 #, fuzzy
 msgid "Translate"
 msgstr "إزاحة"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 #, fuzzy
 msgid "The translation of an object by a vector"
 msgstr "الـ من بواسطة أ"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 #, fuzzy
 msgid "Reflect in Point"
 msgstr "انعكاس نقطة"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 #, fuzzy
 msgid "An object reflected in a point"
 msgstr "أداة تعريف بواسطة الزاوية أ نقطة"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 #, fuzzy
 msgid "Reflect in Line"
 msgstr "اختيار"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 #, fuzzy
 msgid "Rotate"
 msgstr "تدوير"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 #, fuzzy
 msgid "An object rotated by an angle around a point"
 msgstr "أداة تعريف بواسطة الزاوية أ نقطة"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 #, fuzzy
 msgid "Scale"
 msgstr "المقياس"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "المقياس أ نقطة بواسطة بواسطة من أ"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 #, fuzzy
 msgid "Scale over Line"
 msgstr "المقياس الخط"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "أداة تعريف أ نقطة بواسطة بواسطة من أ"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 #, fuzzy
 msgid "Scale (ratio given by two segments)"
 msgstr "المقياس بواسطة من"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "المقياس أ نقطة بواسطة بواسطة من أ"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 #, fuzzy
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "المقياس أ نقطة بواسطة بواسطة من أ"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "أداة تعريف أ نقطة بواسطة بواسطة من أ"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr ""
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 #, fuzzy
 msgid "Draw Projective Shadow"
 msgstr "رسم إسقاطي الظل"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 #, fuzzy
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr "الـ من مع أ خفيف مصدر و طائرة بواسطة أ"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 #, fuzzy
 msgid "Asymptotes of a Hyperbola"
 msgstr "الخطوط المقاربة من أ القطع الزائد"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 #, fuzzy
 msgid "The two asymptotes of a hyperbola."
 msgstr "الـ اثنان من أ."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 #, fuzzy
 msgid "Triangle by Its Vertices"
 msgstr "إزاحة بواسطة"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 #, fuzzy
 msgid "Construct a triangle given its three vertices."
 msgstr "التركيب أ مع"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 #, fuzzy
 msgid "Parallel Test"
 msgstr "Parallelموازٍالمتوازي"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 #, fuzzy
 msgid "In Polygon Test"
 msgstr "&نقاط"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 #, fuzzy
 msgid "Test whether a given polygon contains a given point"
 msgstr "التركيب نقطة"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "&نقاط"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 #, fuzzy
 msgid "Test whether a given polygon is convex"
 msgstr "التركيب نقطة"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr ""
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 #, fuzzy
 msgid "Construct a new Python script."
 msgstr "التركيب أ جديد."
@@ -1250,82 +1250,82 @@ msgstr "ضبط إقليدي الإحداثي النظام"
 msgid "Set Polar Coordinate System"
 msgstr "ضبط قطبي الإحداثي النظام"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr ""
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr ""
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr ""
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 #, fuzzy
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr "A عادي نقطة e أو إلى أ."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 #, fuzzy
 msgid "Point"
 msgstr "نقطة"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 #, fuzzy
 msgid "Construct a text label."
 msgstr "التركيب أ نص علامة."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 #, fuzzy
 msgid "Text Label"
 msgstr "نص عنوان"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 #, fuzzy
 msgid "Construct a Point by its Coordinates"
 msgstr "التركيب أ نقطة بواسطة احداثيات"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 #, fuzzy
 msgid "Point by Coordinates"
 msgstr "نقطة بواسطة احداثيات"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 #, fuzzy
 msgid "Fixed Point"
 msgstr "ثابت نقطة"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 #, fuzzy
 msgid "Enter the coordinates for the new point."
 msgstr "أدخل لـ جديد نقطة."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 #, fuzzy
 msgid "Set Angle Size"
 msgstr "ضبط زاوية الحجم"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 #, fuzzy
 msgid "Insert the new size of this angle:"
 msgstr "التركيب من الزاوية"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 #, fuzzy
 msgid "Use this edit field to modify the size of this angle."
 msgstr "التركيب من الزاوية"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1333,17 +1333,17 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 #, fuzzy
 msgid "Could not open macro file '%1'"
 msgstr "يمكن أن ليس فتح"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 #, fuzzy
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "فتح."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1351,461 +1351,461 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 #, fuzzy
 msgid "Radical Lines for Conics"
 msgstr "الراديكالي الخط لـ هندسة المخروطيات"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 #, fuzzy
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr "الـ سطور من اثنان هذا لـ."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 #, fuzzy
 msgid "Moving Point"
 msgstr "جاري النقل نقطة"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 #, fuzzy
 msgid "Following Point"
 msgstr "جاري النقل نقطة"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 #, fuzzy
 msgid "Locus"
 msgstr "المكان"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 #, fuzzy
 msgid "A locus"
 msgstr "A"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 #, fuzzy
 msgid "Dependent Point"
 msgstr "التابع نقطة"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 #, fuzzy
 msgid "Polygon by Its Vertices"
 msgstr "إزاحة بواسطة"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 #, fuzzy
 msgid "Construct a polygon by giving its vertices"
 msgstr "التركيب أ مع"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 #, fuzzy
 msgid "Construct a polygon with this vertex"
 msgstr "التركيب أ مع"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "التركيب أ من"
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 #, fuzzy
 msgid "Polygon"
 msgstr "إضافة أ نقطة"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 #, fuzzy
 msgid "Construct the vertices of this polygon..."
 msgstr "التركيب من نقطة"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 #, fuzzy
 msgid "Vertices of a Polygon"
 msgstr "إضافة أ نقطة"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 #, fuzzy
 msgid "The vertices of a polygon."
 msgstr "الـ من أ."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 #, fuzzy
 msgid "Construct the sides of this polygon..."
 msgstr "التركيب من نقطة"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 #, fuzzy
 msgid "Sides of a Polygon"
 msgstr "إضافة أ نقطة"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "الـ من أ."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "المقياس مع"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 #, fuzzy
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "التركيب أ مع"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 #, fuzzy
 msgid "Construct a regular polygon with this center"
 msgstr "التركيب أ مع"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 #, fuzzy
 msgid "Construct a regular polygon with this vertex"
 msgstr "التركيب أ مع"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 #, fuzzy
 msgid "Select the center of the new polygon..."
 msgstr "اختيار لـ جديد."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 #, fuzzy
 msgid "Select a vertex for the new polygon..."
 msgstr "التركيب أ من"
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 #, fuzzy
 msgid "Construct the Radical Lines of This Circle"
 msgstr "التركيب الراديكالي خطوط من هذا دائرة"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 #, fuzzy
 msgid "Construct the Radical Lines of This Conic"
 msgstr "التركيب الراديكالي خطوط من هذا مخروطي"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr ""
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr ""
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 #, fuzzy
 msgid "Inversion of Point, Line or Circle"
 msgstr "الـ من أ نقطة مع إلى أ."
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "الـ من أ نقطة مع إلى أ."
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "أرفق إلى نقطة"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "التركيب أ من"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "اختيار"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "التركيب نقطة من"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 #, fuzzy
 msgid "Start transport from this point of the curve"
 msgstr "ممثلون أ من خفيف مصدر"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 #, fuzzy
 msgid "Intersect"
 msgstr "تقاطع"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 #, fuzzy
 msgid "The intersection of two objects"
 msgstr "الـ من اثنان"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "تقاطع مع هذا دائرة"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "تقاطع مع هذا مخروطي"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "تقاطع مع هذا الخط"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 #, fuzzy
 msgid "Intersect this Cubic Curve"
 msgstr "تقاطع مع هذا مكعّب"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "تقاطع مع"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "اختيار نقطة"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 #, fuzzy
 msgid "with this Circle"
 msgstr "إضافة أ دائرة"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "تقاطع مع هذا مخروطي"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 #, fuzzy
 msgid "with this Line"
 msgstr "إضافة أ الخط"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "إضافة أ مكعّب"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 #, fuzzy
 msgid "with this Arc"
 msgstr "تقاطع مع"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 #, fuzzy
 msgid "with this Polygon"
 msgstr "إضافة أ نقطة"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 #, fuzzy
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "التركيب من نقطة"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 #, fuzzy
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "اختيار إلى بوصة نافذة."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 #, fuzzy
 msgid "Construct the midpoint of this point and another one"
 msgstr "التركيب من نقطة"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 #, fuzzy
 msgid "Select the first object to intersect..."
 msgstr "اختيار لـ جديد."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 #, fuzzy
 msgid "Select the second object to intersect..."
 msgstr "حذف"
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 #, fuzzy
 msgid "Tangent"
 msgstr "الزاوية"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 #, fuzzy
 msgid "Tangent to This Circle"
 msgstr "تقاطع مع هذا دائرة"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 #, fuzzy
 msgid "Tangent to This Conic"
 msgstr "تقاطع مع هذا مخروطي"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 #, fuzzy
 msgid "Tangent to This Cubic Curve"
 msgstr "تقاطع مع هذا دائرة"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "تقاطع مع هذا دائرة"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 #, fuzzy
 msgid "Tangent at This Point"
 msgstr "تقاطع مع هذا مخروطي"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 #, fuzzy
 msgid "Center of Curvature of This Conic"
 msgstr "تقاطع مع هذا مخروطي"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 #, fuzzy
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "تقاطع مع هذا دائرة"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 #, fuzzy
 msgid "Center of Curvature of This Curve"
 msgstr "تقاطع مع هذا دائرة"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "تقاطع مع هذا مخروطي"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 #, fuzzy
 msgid "Which object?"
 msgstr "المقياس"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, fuzzy, no-c-format
 msgid "Name"
 msgstr "الاسم"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 #, fuzzy
 msgid "<unnamed object>"
 msgstr "نهائي كائن"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, fuzzy, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr "هناك ل بوصة نص ليس أ القيمة لـ رجاء حذف أو تحديد."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, fuzzy, c-format
 msgid "argument %1"
 msgstr "1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, fuzzy, c-format
 msgid "Selecting argument %1"
 msgstr "الإختيار 1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 #, fuzzy
 msgid "Change Label"
 msgstr "غيّر عنوان"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 #, fuzzy
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
@@ -1813,131 +1813,131 @@ msgid ""
 "and construct the objects in the correct order..."
 msgstr "واحد من من من رجاء السابق و بوصة."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 #, fuzzy
 msgid "Move %1 Objects"
 msgstr "نقل كائنات"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 #, fuzzy
 msgid "Redefine Point"
 msgstr "أعد تعريف نقطة"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 #, fuzzy
 msgid "Kig Document"
 msgstr "المستند"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 #, fuzzy
 msgid "%1 Objects"
 msgstr "كائنات"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 #, fuzzy
 msgid "&Transform"
 msgstr "ت&حويل"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 #, fuzzy
 msgid "T&est"
 msgstr "نص"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 #, fuzzy
 msgid "Const&ruct"
 msgstr "التركيب"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 #, fuzzy
 msgid "Add Te&xt Label"
 msgstr "إضافة نص عنوان"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 #, fuzzy
 msgid "Set Co&lor"
 msgstr "ضبط اللون"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "ضبط المدة."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 #, fuzzy
 msgid "Set St&yle"
 msgstr "ضبط الحجم"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 #, fuzzy
 msgid "Set Coordinate S&ystem"
 msgstr "ضبط الإحداثي النظام"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 #, fuzzy
 msgid "&Hide"
 msgstr "ا&خفاء"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr ""
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 #, fuzzy
 msgid "&Move"
 msgstr "ت&حريك"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 #, fuzzy
 msgid "&Custom Color"
 msgstr "ضبط اللون"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 #, fuzzy
 msgid "Set &Name..."
 msgstr "ضبط وسيط."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 #, fuzzy
 msgid "&Name"
 msgstr "الاسم"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 #, fuzzy
 msgid "Set Object Name"
 msgstr "الأساس كائن النوع"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 #, fuzzy
 msgid "Set Name of this Object:"
 msgstr "المقياس"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 #, fuzzy
 msgid "Change Object Color"
 msgstr "غيّر عنوان"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr ""
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr ""
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 #, fuzzy
 msgid "Change Object Style"
 msgstr "الأساس كائن النوع"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "أعد تعريف."
@@ -1991,251 +1991,252 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr ""
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 #, fuzzy
 msgid "Construct an angle through this point"
 msgstr "التركيب الزاوية نقطة"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 #, fuzzy
 msgid "Construct an angle at this point"
 msgstr "التركيب الزاوية نقطة"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 #, fuzzy
 msgid "Set Si&ze"
 msgstr "ضبط الحجم"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 #, fuzzy
 msgid "Resize Angle"
 msgstr "تغيير الحجم زاوية"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 #, fuzzy
 msgid "Construct an arc starting at this point"
 msgstr "التركيب نقطة"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 #, fuzzy
 msgid "Select the start point of the new arc..."
 msgstr "اختيار لـ جديد."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 #, fuzzy
 msgid "Construct an arc through this point"
 msgstr "التركيب نقطة"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 #, fuzzy
 msgid "Construct an arc ending at this point"
 msgstr "التركيب نقطة"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 #, fuzzy
 msgid "Select the end point of the new arc..."
 msgstr "اختيار لـ جديد."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 #, fuzzy
 msgid "Construct an arc with this center"
 msgstr "التركيب أ مع"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 #, fuzzy
 msgid "Select the center of the new arc..."
 msgstr "اختيار لـ جديد."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 #, fuzzy
 msgid "Construct an arc with this angle"
 msgstr "التركيب أ مع"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 #, fuzzy
 msgid "Select the angle of the new arc..."
 msgstr "اختيار لـ جديد."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr ""
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 #, fuzzy
 msgid "Select the curve..."
 msgstr "اختيار"
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 #, fuzzy
 msgid "Select a point on the curve..."
 msgstr "اختيار"
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 #, fuzzy
 msgid "Surface"
 msgstr "السطح"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 #, fuzzy
 msgid "Circumference"
 msgstr "المحيط"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 #, fuzzy
 msgid "Radius"
 msgstr "نصف القطر"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 #, fuzzy
 msgid "Expanded Cartesian Equation"
 msgstr "ديكارتي المعادلة"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 #, fuzzy
 msgid "Cartesian Equation"
 msgstr "ديكارتي المعادلة"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 #, fuzzy
 msgid "Polar Equation"
 msgstr "قطبي المعادلة"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 #, fuzzy
 msgid "rho = %1   [centered at %2]"
 msgstr "في الوسط"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 #, fuzzy
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x ن x ن 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr ""
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr ""
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 #, fuzzy
 msgid "Select this circle"
 msgstr "اختيار"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, fuzzy, c-format
 msgid "Select circle %1"
 msgstr "اختيار"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 #, fuzzy
 msgid "Remove a Circle"
 msgstr "إزالة أ دائرة"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 #, fuzzy
 msgid "Add a Circle"
 msgstr "إضافة أ دائرة"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 #, fuzzy
 msgid "Move a Circle"
 msgstr "نقل أ دائرة"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 #, fuzzy
 msgid "Attach to this circle"
 msgstr "أرفق إلى"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 #, fuzzy
 msgid "Show a Circle"
 msgstr "نقل أ دائرة"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 #, fuzzy
 msgid "Hide a Circle"
 msgstr "إضافة أ دائرة"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 #, fuzzy
 msgid "Construct a circle through this point"
 msgstr "التركيب أ نقطة"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 #, fuzzy
 msgid "Construct a circle with this center"
 msgstr "التركيب أ مع"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr ""
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 #, fuzzy
 msgid "Conic Type"
 msgstr "مخروطات"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 #, fuzzy
 msgid "First Focus"
 msgstr "الأول التركيز"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 #, fuzzy
 msgid "Second Focus"
 msgstr "ثانية التركيز"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 #, fuzzy
 msgid "Ellipse"
 msgstr "بيضاوي"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 #, fuzzy
 msgid "Hyperbola"
 msgstr "القطع الزائد"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 #, fuzzy
 msgid "Parabola"
 msgstr "القطع المكافىء"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 #, fuzzy
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "x ن x ن 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 #, fuzzy
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
@@ -2244,2146 +2245,2150 @@ msgstr ""
 "\n"
 " في الوسط"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr ""
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 #, fuzzy
 msgid "Select this conic"
 msgstr "اختيار"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, fuzzy, c-format
 msgid "Select conic %1"
 msgstr "اختيار"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 #, fuzzy
 msgid "Remove a Conic"
 msgstr "إزالة أ مخروطي"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 #, fuzzy
 msgid "Add a Conic"
 msgstr "إضافة أ مخروطي"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 #, fuzzy
 msgid "Move a Conic"
 msgstr "نقل أ مخروطي"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 #, fuzzy
 msgid "Attach to this conic"
 msgstr "أرفق إلى"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 #, fuzzy
 msgid "Show a Conic"
 msgstr "نقل أ مخروطي"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 #, fuzzy
 msgid "Hide a Conic"
 msgstr "إضافة أ مخروطي"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 #, fuzzy
 msgid "Construct a conic through this point"
 msgstr "التركيب أ نقطة"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 #, fuzzy
 msgid "Construct a conic with this asymptote"
 msgstr "التركيب أ مع"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 #, fuzzy
 msgid "Select the first asymptote of the new conic..."
 msgstr "التركيب من"
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 #, fuzzy
 msgid "Select the second asymptote of the new conic..."
 msgstr "التركيب من"
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 #, fuzzy
 msgid "Construct an ellipse with this focus"
 msgstr "التركيب مع"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 #, fuzzy
 msgid "Construct an ellipse through this point"
 msgstr "التركيب نقطة"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 #, fuzzy
 msgid "Construct a hyperbola with this focus"
 msgstr "التركيب أ مع"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 #, fuzzy
 msgid "Select the first focus of the new hyperbola..."
 msgstr "اختيار لـ جديد."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 #, fuzzy
 msgid "Construct a hyperbola through this point"
 msgstr "التركيب أ نقطة"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 #, fuzzy
 msgid "Construct a conic with this line as directrix"
 msgstr "التركيب أ مع"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 #, fuzzy
 msgid "Select the directrix of the new conic..."
 msgstr "التركيب من"
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 #, fuzzy
 msgid "Construct a conic with this point as focus"
 msgstr "التركيب أ مع نقطة"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 #, fuzzy
 msgid "Select the focus of the new conic..."
 msgstr "اختيار لـ جديد."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 #, fuzzy
 msgid "Construct a parabola through this point"
 msgstr "التركيب أ نقطة"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 #, fuzzy
 msgid "Construct a polar point wrt. this conic"
 msgstr "التركيب أ نقطة"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 #, fuzzy
 msgid "Construct the polar point of this line"
 msgstr "التركيب نقطة من"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 #, fuzzy
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "اختيار إلى بوصة نافذة."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 #, fuzzy
 msgid "Construct a polar line wrt. this conic"
 msgstr "التركيب أ"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 #, fuzzy
 msgid "Construct the polar line of this point"
 msgstr "التركيب من نقطة"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 #, fuzzy
 msgid "Construct the directrix of this conic"
 msgstr "التركيب من"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 #, fuzzy
 msgid "Construct a parabola with this directrix"
 msgstr "التركيب أ مع"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 #, fuzzy
 msgid "Select the directrix of the new parabola..."
 msgstr "اختيار لـ جديد."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 #, fuzzy
 msgid "Construct a parabola with this focus"
 msgstr "التركيب أ مع"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 #, fuzzy
 msgid "Select the focus of the new parabola..."
 msgstr "اختيار لـ جديد."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 #, fuzzy
 msgid "Construct the asymptotes of this conic"
 msgstr "التركيب من"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 #, fuzzy
 msgid "Construct the radical lines of this conic"
 msgstr "التركيب سطور من"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 #, fuzzy
 msgid "Switch Radical Lines"
 msgstr "الراديكالي الخط لـ هندسة المخروطيات"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 #, fuzzy
 msgid "Select this cubic curve"
 msgstr "اختيار"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, fuzzy, c-format
 msgid "Select cubic curve %1"
 msgstr "اختيار"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 #, fuzzy
 msgid "Remove a Cubic Curve"
 msgstr "إزالة أ منحنى"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 #, fuzzy
 msgid "Add a Cubic Curve"
 msgstr "إضافة أ منحنى"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 #, fuzzy
 msgid "Move a Cubic Curve"
 msgstr "نقل أ مكعّب"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 #, fuzzy
 msgid "Attach to this cubic curve"
 msgstr "أرفق إلى"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 #, fuzzy
 msgid "Show a Cubic Curve"
 msgstr "نقل أ منحنى"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 #, fuzzy
 msgid "Hide a Cubic Curve"
 msgstr "إضافة أ مكعّب"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 #, fuzzy
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "x ن x ن 0"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 #, fuzzy
 msgid "Construct a cubic curve through this point"
 msgstr "التركيب أ نقطة"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr ""
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 #, fuzzy
 msgid "Select this curve"
 msgstr "اختيار"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, fuzzy, c-format
 msgid "Select curve %1"
 msgstr "اختيار"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 #, fuzzy
 msgid "Remove a Curve"
 msgstr "إزالة أ منحنى"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 #, fuzzy
 msgid "Add a Curve"
 msgstr "إضافة أ منحنى"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 #, fuzzy
 msgid "Move a Curve"
 msgstr "نقل أ منحنى"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 #, fuzzy
 msgid "Attach to this curve"
 msgstr "أرفق إلى"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 #, fuzzy
 msgid "Show a Curve"
 msgstr "نقل أ منحنى"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 #, fuzzy
 msgid "Hide a Curve"
 msgstr "إضافة أ منحنى"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 #, fuzzy
 msgid "Intersect with this line"
 msgstr "تقاطع مع"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 #, fuzzy
 msgid "Intersect with this conic"
 msgstr "تقاطع مع"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 #, fuzzy
 msgid "Intersect with this cubic curve"
 msgstr "تقاطع مع"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 #, fuzzy
 msgid "Intersect with this circle"
 msgstr "تقاطع مع هذا دائرة"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 #, fuzzy
 msgid "Intersect with this arc"
 msgstr "تقاطع مع"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "تقاطع مع هذا دائرة"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr "اختيار إلى بوصة نافذة."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "التركيب من نقطة"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "اختيار نقطة"
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "التركيب نقطة من"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "اختيار."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "التركيب من نقطة"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "اختيار نقطة"
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "التركيب من"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "اختيار لـ جديد."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "التركيب من"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "اختيار لـ جديد."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 #, fuzzy
 msgid "Slope"
 msgstr "المنحدر"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 #, fuzzy
 msgid "Equation"
 msgstr "المعادلة"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 #, fuzzy
 msgid "Length"
 msgstr "المدة"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 #, fuzzy
 msgid "First End Point"
 msgstr "ثابت نقطة"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 #, fuzzy
 msgid "Second End Point"
 msgstr "التابع نقطة"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr ""
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 #, fuzzy
 msgid "Select a Line"
 msgstr "اختيار"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 #, fuzzy
 msgid "Select this line"
 msgstr "اختيار"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, fuzzy, c-format
 msgid "Select line %1"
 msgstr "اختيار"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 #, fuzzy
 msgid "Remove a Line"
 msgstr "إزالة أ الخط"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 #, fuzzy
 msgid "Add a Line"
 msgstr "إضافة أ الخط"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 #, fuzzy
 msgid "Move a Line"
 msgstr "نقل أ الخط"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 #, fuzzy
 msgid "Attach to this line"
 msgstr "أرفق إلى"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 #, fuzzy
 msgid "Show a Line"
 msgstr "نقل أ الخط"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 #, fuzzy
 msgid "Hide a Line"
 msgstr "إضافة أ الخط"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr ""
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 #, fuzzy
 msgid "Select this segment"
 msgstr "اختيار"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, fuzzy, c-format
 msgid "Select segment %1"
 msgstr "الإختيار 1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 #, fuzzy
 msgid "Remove a Segment"
 msgstr "إزالة أ القطعة"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 #, fuzzy
 msgid "Add a Segment"
 msgstr "إضافة أ القطعة"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 #, fuzzy
 msgid "Move a Segment"
 msgstr "نقل أ القطعة"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 #, fuzzy
 msgid "Attach to this segment"
 msgstr "أرفق إلى"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 #, fuzzy
 msgid "Show a Segment"
 msgstr "نقل أ القطعة"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 #, fuzzy
 msgid "Hide a Segment"
 msgstr "إضافة أ القطعة"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr ""
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 #, fuzzy
 msgid "Select this half-line"
 msgstr "اختيار"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, fuzzy, c-format
 msgid "Select half-line %1"
 msgstr "اختيار"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 #, fuzzy
 msgid "Remove a Half-Line"
 msgstr "إزالة أ الخط"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 #, fuzzy
 msgid "Add a Half-Line"
 msgstr "إضافة أ الخط"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 #, fuzzy
 msgid "Move a Half-Line"
 msgstr "نقل أ الخط"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 #, fuzzy
 msgid "Attach to this half-line"
 msgstr "أرفق إلى"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 #, fuzzy
 msgid "Show a Half-Line"
 msgstr "إظهار سطور"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 #, fuzzy
 msgid "Hide a Half-Line"
 msgstr "إضافة أ الخط"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 #, fuzzy
 msgid "Construct a segment starting at this point"
 msgstr "التركيب نقطة"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 #, fuzzy
 msgid "Select the start point of the new segment..."
 msgstr "التركيب من"
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 #, fuzzy
 msgid "Construct a segment ending at this point"
 msgstr "التركيب أ إلى نقطة"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 #, fuzzy
 msgid "Select the end point of the new segment..."
 msgstr "التركيب من"
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 #, fuzzy
 msgid "Construct a line through this point"
 msgstr "التركيب أ نقطة"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 #, fuzzy
 msgid "Construct a half-line starting at this point"
 msgstr "التركيب نقطة"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 #, fuzzy
 msgid "Select the start point of the new half-line..."
 msgstr "التركيب نقطة من"
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 #, fuzzy
 msgid "Construct a half-line through this point"
 msgstr "التركيب أ نقطة"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 #, fuzzy
 msgid "Construct a line parallel to this line"
 msgstr "التركيب أ من"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 #, fuzzy
 msgid "Select a line parallel to the new line..."
 msgstr "التركيب أ من"
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 #, fuzzy
 msgid "Construct the parallel line through this point"
 msgstr "التركيب أ نقطة"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 #, fuzzy
 msgid "Construct a line perpendicular to this line"
 msgstr "التركيب أ من"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 #, fuzzy
 msgid "Select a line perpendicular to the new line..."
 msgstr "التركيب أ من"
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 #, fuzzy
 msgid "Construct a perpendicular line through this point"
 msgstr "التركيب أ نقطة"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 #, fuzzy
 msgid "Set &Length..."
 msgstr "ضبط المدة."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 #, fuzzy
 msgid "Set Segment Length"
 msgstr "ضبط القطعة المدة"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 #, fuzzy
 msgid "Choose the new length: "
 msgstr "اختيار جديد "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 #, fuzzy
 msgid "Resize Segment"
 msgstr "تغيير الحجم القطعة"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 #, fuzzy
 msgid "Construct a line by this vector"
 msgstr "التركيب أ مع"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 #, fuzzy
 msgid "Construct a half-line by this vector"
 msgstr "التركيب أ"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr ""
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 #, fuzzy
 msgid "Select this locus"
 msgstr "اختيار"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, fuzzy, c-format
 msgid "Select locus %1"
 msgstr "اختيار"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 #, fuzzy
 msgid "Remove a Locus"
 msgstr "إزالة أ المكان"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 #, fuzzy
 msgid "Add a Locus"
 msgstr "إضافة أ المكان"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 #, fuzzy
 msgid "Move a Locus"
 msgstr "نقل أ المكان"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 #, fuzzy
 msgid "Attach to this locus"
 msgstr "أرفق إلى"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 #, fuzzy
 msgid "Show a Locus"
 msgstr "نقل أ المكان"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 #, fuzzy
 msgid "Hide a Locus"
 msgstr "إضافة أ المكان"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 #, fuzzy
 msgid "Object Type"
 msgstr "الأساس كائن النوع"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 #, fuzzy
 msgid "Object"
 msgstr "كائن"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 #, fuzzy
 msgid "Select this object"
 msgstr "اختيار"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, fuzzy, c-format
 msgid "Select object %1"
 msgstr "اختيار"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 #, fuzzy
 msgid "Remove an object"
 msgstr "إزالة"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 #, fuzzy
 msgid "Add an object"
 msgstr "إضافة"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 #, fuzzy
 msgid "Move an object"
 msgstr "نقل"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 #, fuzzy
 msgid "Attach to this object"
 msgstr "أرفق إلى"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 #, fuzzy
 msgid "Show an object"
 msgstr "نقل"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 #, fuzzy
 msgid "Hide an object"
 msgstr "إضافة"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 #, fuzzy
 msgid "Angle in Radians"
 msgstr "زاوية بوصة راديان - وحدة قياس الزوايا"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 #, fuzzy
 msgid "Angle in Degrees"
 msgstr "زاوية بوصة درجات"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 #, fuzzy
 msgid "Midpoint"
 msgstr "نقطة"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 #, fuzzy
 msgid "X length"
 msgstr "المدة"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 #, fuzzy
 msgid "Y length"
 msgstr "المدة"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 #, fuzzy
 msgid "Opposite Vector"
 msgstr "نقل أ الموجه"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 #, fuzzy
 msgid "Angle"
 msgstr "زوايا"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 #, fuzzy
 msgid "Sector Surface"
 msgstr "القطاع السطح"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 #, fuzzy
 msgid "Arc Length"
 msgstr "قوس المدة"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 #, fuzzy
 msgid "angle"
 msgstr "الزاوية"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 #, fuzzy
 msgid "Select this angle"
 msgstr "اختيار الزاوية"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, fuzzy, c-format
 msgid "Select angle %1"
 msgstr "اختيار الزاوية"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 #, fuzzy
 msgid "Remove an Angle"
 msgstr "إزالة زاوية"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 #, fuzzy
 msgid "Add an Angle"
 msgstr "إضافة زاوية"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 #, fuzzy
 msgid "Move an Angle"
 msgstr "نقل زاوية"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 #, fuzzy
 msgid "Attach to this angle"
 msgstr "أرفق إلى الزاوية"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 #, fuzzy
 msgid "Show an Angle"
 msgstr "نقل زاوية"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 #, fuzzy
 msgid "Hide an Angle"
 msgstr "إضافة زاوية"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr ""
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 #, fuzzy
 msgid "Select this vector"
 msgstr "اختيار"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, fuzzy, c-format
 msgid "Select vector %1"
 msgstr "اختيار"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 #, fuzzy
 msgid "Remove a Vector"
 msgstr "إزالة أ الموجه"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 #, fuzzy
 msgid "Add a Vector"
 msgstr "إضافة أ الموجه"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 #, fuzzy
 msgid "Move a Vector"
 msgstr "نقل أ الموجه"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 #, fuzzy
 msgid "Attach to this vector"
 msgstr "أرفق إلى"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 #, fuzzy
 msgid "Show a Vector"
 msgstr "نقل أ الموجه"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 #, fuzzy
 msgid "Hide a Vector"
 msgstr "إضافة أ الموجه"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr ""
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 #, fuzzy
 msgid "Select this arc"
 msgstr "اختيار"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, fuzzy, c-format
 msgid "Select arc %1"
 msgstr "اختيار"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 #, fuzzy
 msgid "Remove an Arc"
 msgstr "إزالة قوس"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 #, fuzzy
 msgid "Add an Arc"
 msgstr "إضافة قوس"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 #, fuzzy
 msgid "Move an Arc"
 msgstr "نقل قوس"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 #, fuzzy
 msgid "Attach to this arc"
 msgstr "أرفق إلى"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 #, fuzzy
 msgid "Show an Arc"
 msgstr "نقل قوس"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 #, fuzzy
 msgid "Hide an Arc"
 msgstr "إضافة قوس"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 #, fuzzy
 msgid "Coordinate"
 msgstr "الإحداثي"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 #, fuzzy
 msgid "X coordinate"
 msgstr "الإحداثي"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 #, fuzzy
 msgid "Y coordinate"
 msgstr "الإحداثي"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 #, fuzzy
 msgid "point"
 msgstr "نقطة"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 #, fuzzy
 msgid "Select this point"
 msgstr "اختيار نقطة"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, fuzzy, c-format
 msgid "Select point %1"
 msgstr "اختيار نقطة"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 #, fuzzy
 msgid "Remove a Point"
 msgstr "إزالة أ نقطة"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 #, fuzzy
 msgid "Add a Point"
 msgstr "إضافة أ نقطة"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 #, fuzzy
 msgid "Move a Point"
 msgstr "نقل أ نقطة"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 #, fuzzy
 msgid "Attach to this point"
 msgstr "أرفق إلى نقطة"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 #, fuzzy
 msgid "Show a Point"
 msgstr "نقل أ نقطة"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 #, fuzzy
 msgid "Hide a Point"
 msgstr "إضافة أ نقطة"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 #, fuzzy
 msgid "Construct the midpoint of this point and another point"
 msgstr "التركيب من نقطة"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 #, fuzzy
 msgid "Set &Coordinate..."
 msgstr "ضبط الإحداثي."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 #, fuzzy
 msgid "Redefine"
 msgstr "أعد تعريف"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 #, fuzzy
 msgid "Set &Parameter..."
 msgstr "ضبط وسيط."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 #, fuzzy
 msgid "Set Coordinate"
 msgstr "ضبط الإحداثي"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "أدخل جديد "
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 #, fuzzy
 msgid "Set Point Parameter"
 msgstr "ضبط نقطة وسيط"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 #, fuzzy
 msgid "Choose the new parameter: "
 msgstr "اختيار جديد "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 #, fuzzy
 msgid "Change Parameter of Constrained Point"
 msgstr "غيّر وسيط من محدّد نقطة"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 #, fuzzy
 msgid "Select a point on the circle..."
 msgstr "اختيار"
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 #, fuzzy
 msgid "Perimeter"
 msgstr "طباعة الهندسة"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "تقاطع مع هذا دائرة"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 #, fuzzy
 msgid "Select this polygon"
 msgstr "اختيار نقطة"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, fuzzy, c-format
 msgid "Select polygon %1"
 msgstr "اختيار نقطة"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 #, fuzzy
 msgid "Remove a Polygon"
 msgstr "إزالة أ نقطة"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 #, fuzzy
 msgid "Add a Polygon"
 msgstr "إضافة أ نقطة"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 #, fuzzy
 msgid "Move a Polygon"
 msgstr "نقل أ نقطة"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 #, fuzzy
 msgid "Attach to this polygon"
 msgstr "أرفق إلى نقطة"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 #, fuzzy
 msgid "Show a Polygon"
 msgstr "نقل أ نقطة"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 #, fuzzy
 msgid "Hide a Polygon"
 msgstr "إضافة أ نقطة"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "الزاوية"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 #, fuzzy
 msgid "Select this triangle"
 msgstr "اختيار الزاوية"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "اختيار الزاوية"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 #, fuzzy
 msgid "Remove a Triangle"
 msgstr "إزالة زاوية"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 #, fuzzy
 msgid "Add a Triangle"
 msgstr "إضافة زاوية"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 #, fuzzy
 msgid "Move a Triangle"
 msgstr "نقل زاوية"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "أرفق إلى الزاوية"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 #, fuzzy
 msgid "Show a Triangle"
 msgstr "نقل زاوية"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "إضافة زاوية"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "اختيار علامة"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "اختيار علامة"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 #, fuzzy
 msgid "Remove a Quadrilateral"
 msgstr "إزالة أ عنوان"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "إضافة أ عنوان"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 #, fuzzy
 msgid "Move a Quadrilateral"
 msgstr "نقل أ منحنى"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "أرفق إلى علامة"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "نقل أ منحنى"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "إضافة أ منحنى"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 #, fuzzy
 msgid "Construct a triangle with this vertex"
 msgstr "التركيب أ مع"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "التركيب أ من"
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 #, fuzzy
 msgid "Intersect this polygon with a line"
 msgstr "التركيب أ مع"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "اختيار إلى بوصة نافذة."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 #, fuzzy
 msgid "Construct the vertices of this polygon"
 msgstr "التركيب من نقطة"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "اختيار إلى بوصة نافذة."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "التركيب من نقطة"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "اختيار إلى بوصة نافذة."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "التركيب من نقطة"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "اختيار إلى بوصة نافذة."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr ""
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr ""
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 #, fuzzy
 msgid "Parallel to this line?"
 msgstr "المقياس"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr ""
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr ""
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 #, fuzzy
 msgid "Orthogonal to this line?"
 msgstr "أرفق إلى"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 #, fuzzy
 msgid "Check collinearity of this point"
 msgstr "التركيب من نقطة"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 #, fuzzy
 msgid "and this second point"
 msgstr "تدوير نقطة"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 #, fuzzy
 msgid "with this third point"
 msgstr "أرفق إلى نقطة"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 #, fuzzy
 msgid "Select the point you want to test..."
 msgstr "اختيار إلى بوصة نافذة."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 #, fuzzy
 msgid "Select the curve that the point might be on..."
 msgstr "اختيار."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 #, fuzzy
 msgid "This curve contains the point."
 msgstr "هذا يحوي."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 #, fuzzy
 msgid "Check whether this point is in a polygon"
 msgstr "الـ من أ."
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "التركيب من نقطة"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "اختيار."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 #, fuzzy
 msgid "This polygon contains the point."
 msgstr "هذا يحوي."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 #, fuzzy
 msgid "This polygon does not contain the point."
 msgstr "هذا يحوي."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "الـ من أ."
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "اختيار إلى بوصة نافذة."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 #, fuzzy
 msgid "This polygon is convex."
 msgstr "هذا يحوي."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 #, fuzzy
 msgid "This polygon is not convex."
 msgstr "هذا يحوي."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 #, fuzzy
 msgid "from this point"
 msgstr "انعكاس نقطة"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 #, fuzzy
 msgid "Select the first of the two other points..."
 msgstr "الـ من أ أو اثنان غير ذلك نقاط"
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 #, fuzzy
 msgid "and from this second point"
 msgstr "أرفق إلى نقطة"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 #, fuzzy
 msgid "Select the other of the two other points..."
 msgstr "الـ من أ أو اثنان غير ذلك نقاط"
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr ""
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr ""
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 #, fuzzy
 msgid "Text"
 msgstr "نص"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 #, fuzzy
 msgid "label"
 msgstr "علامة"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 #, fuzzy
 msgid "Select this label"
 msgstr "اختيار علامة"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, fuzzy, c-format
 msgid "Select label %1"
 msgstr "اختيار علامة"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 #, fuzzy
 msgid "Remove a Label"
 msgstr "إزالة أ عنوان"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 #, fuzzy
 msgid "Add a Label"
 msgstr "إضافة أ عنوان"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 #, fuzzy
 msgid "Move a Label"
 msgstr "نقل أ عنوان"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 #, fuzzy
 msgid "Attach to this label"
 msgstr "أرفق إلى علامة"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 #, fuzzy
 msgid "Show a Label"
 msgstr "نقل أ عنوان"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 #, fuzzy
 msgid "Hide a Label"
 msgstr "إضافة أ عنوان"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr ""
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 #, fuzzy
 msgid "&Toggle Frame"
 msgstr "تحول إطار"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 #, fuzzy
 msgid "&Redefine..."
 msgstr "أعد تعريف."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 #, fuzzy
 msgid "Toggle Label Frame"
 msgstr "تحول عنوان إطار"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 #, fuzzy
 msgid "Translate this object"
 msgstr "إزاحة"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 #, fuzzy
 msgid "Select the object to translate..."
 msgstr "اختيار لـ جديد."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 #, fuzzy
 msgid "Translate by this vector"
 msgstr "إزاحة بواسطة"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 #, fuzzy
 msgid "Reflect this object"
 msgstr "انعكاس"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 #, fuzzy
 msgid "Select the object to reflect..."
 msgstr "اختيار"
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 #, fuzzy
 msgid "Reflect in this point"
 msgstr "انعكاس نقطة"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 #, fuzzy
 msgid "Select the point to reflect in..."
 msgstr "اختيار نقطة"
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 #, fuzzy
 msgid "Reflect in this line"
 msgstr "انعكاس"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 #, fuzzy
 msgid "Select the line to reflect in..."
 msgstr "اختيار."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 #, fuzzy
 msgid "Rotate this object"
 msgstr "تدوير"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 #, fuzzy
 msgid "Select the object to rotate..."
 msgstr "اختيار"
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 #, fuzzy
 msgid "Rotate around this point"
 msgstr "تدوير نقطة"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 #, fuzzy
 msgid "Rotate by this angle"
 msgstr "تدوير بواسطة الزاوية"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 #, fuzzy
 msgid "Select the angle of the rotation..."
 msgstr "اختيار."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Scale this object"
 msgstr "المقياس"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 #, fuzzy
 msgid "Select the object to scale..."
 msgstr "اختيار"
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 #, fuzzy
 msgid "Scale with this center"
 msgstr "المقياس مع"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 #, fuzzy
 msgid "Select the center point of the scaling..."
 msgstr "التركيب نقطة من"
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 #, fuzzy
 msgid "Scale by the length of this segment"
 msgstr "المقياس بواسطة من"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "المقياس بواسطة من"
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "التركيب من"
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr "المقياس بواسطة من"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "التركيب من"
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Select the object to scale"
 msgstr "اختيار"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Scale over this line"
 msgstr "المقياس"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Select the line to scale over"
 msgstr "اختيار"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "التركيب من"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid "...to the length of this segment"
 msgstr "المقياس بواسطة من"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "التركيب من"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Projectively rotate this object"
 msgstr "بشكل إسقاطي"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Select the object to rotate projectively"
 msgstr "اختيار لـ جديد."
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 #, fuzzy
 msgid "Projectively rotate with this half-line"
 msgstr "بشكل إسقاطي مع"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 #, fuzzy
 msgid "Projectively rotate by this angle"
 msgstr "بشكل إسقاطي بواسطة الزاوية"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 #, fuzzy
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "اختيار إلى بوصة نافذة."
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 #, fuzzy
 msgid "Harmonic Homology of this object"
 msgstr "تحويل"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 #, fuzzy
 msgid "Select the object to transform..."
 msgstr "اختيار لـ جديد."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 #, fuzzy
 msgid "Harmonic Homology with this center"
 msgstr "المقياس مع"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 #, fuzzy
 msgid "Generic affinity of this object"
 msgstr "اختيار"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "أرفق إلى الزاوية"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "التركيب أ من"
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "التركيب أ من"
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 #, fuzzy
 msgid "Transformed position of third point"
 msgstr "التركيب من نقطة"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 #, fuzzy
 msgid "Generic projective transformation of this object"
 msgstr "بشكل إسقاطي"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 #, fuzzy
 msgid "Fourth of 4 starting points"
 msgstr "التركيب نقطة"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 #, fuzzy
 msgid "Cast the shadow of this object"
 msgstr "ممثلون من"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 #, fuzzy
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "اختيار إلى بوصة نافذة."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 #, fuzzy
 msgid "Cast a shadow from this light source"
 msgstr "ممثلون أ من خفيف مصدر"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 #, fuzzy
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "ممثلون أ تشغيل طائرة بواسطة"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 #, fuzzy
 msgid "Transform this object"
 msgstr "تحويل"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 #, fuzzy
 msgid "Transform using this transformation"
 msgstr "تحويل"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 #, fuzzy
 msgid "Apply a similitude to this object"
 msgstr "أرفق إلى"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 #, fuzzy
 msgid "Apply a similitude with this center"
 msgstr "المقياس مع"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 #, fuzzy
 msgid "Construct a vector from this point"
 msgstr "التركيب أ من نقطة"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 #, fuzzy
 msgid "Select the start point of the new vector..."
 msgstr "اختيار لـ جديد."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 #, fuzzy
 msgid "Construct a vector to this point"
 msgstr "التركيب أ إلى نقطة"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 #, fuzzy
 msgid "Select the end point of the new vector..."
 msgstr "اختيار لـ جديد."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 #, fuzzy
 msgid "Construct the vector sum of this vector and another one."
 msgstr "التركيب من الزاوية"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 #, fuzzy
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "التركيب من الزاوية"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 #, fuzzy
 msgid "Construct the vector sum starting at this point."
 msgstr "التركيب نقطة"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, fuzzy, no-c-format
 msgid "Now fill in the code:"
 msgstr "الآن بوصة:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 #, fuzzy
 msgid "Now fill in the Python code:"
 msgstr "الآن بوصة:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 #, fuzzy
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
@@ -4392,21 +4397,21 @@ msgid ""
 "arg%1"
 msgstr "ملاحظة إلى أ افتراضي اسم لـ بوصة أ الـ افتراضي أعط شيء لـ 1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr "هناك إلى خطأ بوصة ليس أ رجاء و إنهي."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
@@ -4414,24 +4419,24 @@ msgid ""
 "script, and click the Finish button again."
 msgstr "هناك إلى خطأ بوصة ليس أ رجاء و إنهي."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr ""
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr "هناك إلى خطأ بوصة ليس أ رجاء و إنهي."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-bg/messages/tdeedu/kig.po b/tde-i18n-bg/messages/tdeedu/kig.po
index 36c0e08bb28..c447060c57d 100644
--- a/tde-i18n-bg/messages/tdeedu/kig.po
+++ b/tde-i18n-bg/messages/tdeedu/kig.po
@@ -8,7 +8,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2008-02-09 12:15+0000\n"
 "Last-Translator: Zlatko Popov <zlatkopopov@fsa-bg.org>\n"
 "Language-Team: Bulgarian <dict@fsa-bg.org>\n"
@@ -30,11 +30,11 @@ msgid ""
 "Your emails"
 msgstr "krasimira_m@yahoo.com"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Това е XFig файл, а не фигура цифра Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -42,24 +42,24 @@ msgstr ""
 "Файлът Cabri съдържа обект \"%1\", който не се поддържа от тази версия на "
 "програмата."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Моля, изберете фигура."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Файлът Dr. Geo \"%1\" съдържа само макроси."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Във файла Dr. Geo \"%1\" не се съдържат фигури."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -67,7 +67,7 @@ msgstr ""
 "Файлът Dr. Geo съдържа обекти \"%1 %2\", който не се поддържа от тази версия "
 "на програмата."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -75,59 +75,59 @@ msgstr ""
 "Файлът Dr. Geo съдържа тип сечение, който не се поддържа от тази версия на "
 "програмата."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Експортиране като изображение"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Изображение..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Експортиране като изображение"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Настройки на изображението"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Типът на файл не се поддържа."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 "Файлът \"%1\" не може да се отвори. Моля, проверете си права за достъп."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Грешка при запис на изображение \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Експортиране в"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Експортиране във &файл XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&Файл XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Документи XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Експортиране като файл XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -135,24 +135,24 @@ msgstr ""
 "Файлът \"%1\" не може да се отвори. Вероятно файлът не съществува или нямате "
 "права за достъп до него."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Грешка при анализ на файла \"%1\". Файлът не може да се отвори."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Грешка при анализ"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Файлът \"%1\" не може да се отвори."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Не се поддържа"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -160,7 +160,7 @@ msgstr ""
 "Документът KSeg използва преобразувание, който не се поддържа от тази версия "
 "на програмата и не може да се импортира."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -168,47 +168,47 @@ msgstr ""
 "Файлът KSeg съдържа запълнен кръг, който не се поддържа от тази версия на "
 "програмата."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Файлът KSeg съдържа дъговиден сектор, който не се поддържа от тази версия на "
 "програмата."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Файлът KSeg съдържа дъговидна отсечка, която не се поддържа от тази версия "
 "на програмата."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Експортиране като ф&айл Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Файл Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Документи Latex (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Експортиране във файл Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Настройки на Latex"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Файлът е създаден с версия \"%1\" и не може да се отвори с текущата версия."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -218,7 +218,7 @@ msgstr ""
 "Файлът е създаден с версия \"%1\".\n"
 "Поддръжката на стари формати е премахната."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -228,8 +228,8 @@ msgstr ""
 "програмата.\n"
 "Вместо това, ще бъде използвана стандартна координатна система."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -240,27 +240,27 @@ msgstr ""
 "Вероятно сте компилирали програмата без поддръжка на този тип или използвате "
 "стара версия."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "Експортиране като фа&йл SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&Файл SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Векторни изображения (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Експортиране като SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Настройки на SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Грешка при запис на файла SVG \"%1\""
 
@@ -427,7 +427,7 @@ msgstr "Отмяна на построението"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Отмяна на построението на обекта"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Показване на &всички"
 
@@ -553,15 +553,15 @@ msgstr ""
 "*.kig|Документи Kig (*.kig)\n"
 "*.kigz|Компресирани документи Kig (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Вече има файл \"%1\". Искате ли да бъде презаписан?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Презапис на файл"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Презапис"
 
@@ -641,321 +641,321 @@ msgstr "Документ за отваряне"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Отсечка"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Отсечка, построена по начална и крайна точка"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Права по две точки"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Права през две точки"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Лъч"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Лъч по неговата начална точка и произволна прилежаща точка"
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Перпендикулярна права"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Права, минаваща през точка и перпендикулярна на друга права или отсечка"
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Успоредна права"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "Права, минаваща през точка и успоредна на друга права или отсечка"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Окръжност по център и точка"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Окръжност по център и прилежаща точка"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Окръжност по три точки"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Окръжност, построена по зададени три точки"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Построяване ъглополовяща на ъгъл"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Изберете ъгъла, чиято ъглополовяща искате да построите..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Ъглополовяща"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Ъглополовящата на ъгъл"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Крива от втора степен по пет точки"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Конична крива, минаваща през зададени пет точки"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Хипербола по асимптоти и точка"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Хипербола по дадени асимптоти и минаваща през точка"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Елипса по фокуси и точка"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Елипса, построена по зададени фокуси и прилежаща точка"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Хипербола по фокуси и точка"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Хипербола по зададени фокуси и прилежаща точка"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Конична крива по директриса, фокус и точка"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Конична крива по директриса, фокус и минаваща през дадена точка"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Вертикална парабола по три точки"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Вертикална парабола по дадени три точки"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Крива от трета степен по девет точки"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Крива от трета степен, минаваща през дадени девет точки"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Полюс на крива"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Полюс на крива от втора степен."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Поляра на точка"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Поляра на точка на конична крива"
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Крива от трета степен по шест точки"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Крива от трета степен с пресечна точка и минаваща през шест точки"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Крива от трета степен с връх и четири точки"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Крива от трета степен с хоризонтален връх и четири точки"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Директриса на крива от втора степен"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Директриса на крива от втора степен"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Ъгъл по три точки"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Ъгъл по три точки"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Равностранна хипербола по четири точки"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Равностранна хипербола, минаваща през четири точки"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Построяване средата на отсечката"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Среда"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Среда на отсечка или между две точки"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Вектор"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Построяване на вектор по зададедени две точки"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Сума на вектори"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Построяване на сума на вектори на два вектора"
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Права по зададен вектор"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Построяване на права по даден вектор, минаващ през дадена точка"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Лъч по зададен вектор"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Построяване на лъч по даден вектор с начало дадена точка"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Дъга по три точки"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Построяване на дъга, минаваща през три точки"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Дъга по център, ъгъл и точка"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Построяване на дъга по център и даден ъгъл с начало дадена точка"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Парабола по директриса и фокус"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Парабола, определена по нейната директриса и фокус"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Пренасяне"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Пренасяне на обект по даден вектор"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Симетрия относно точка"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Обект, симетричен на дадения относно дадена точка"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Симетрия относно права"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Обект, симетричен на дадения относно дадена права"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Ротация"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Завъртане на обект по ъгъл около точка"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Мащабиране"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Мащабиране на обект спрямо точка по коефициент, зададен като дължина на "
 "отсечка"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Мащабиране на обект спрямо права"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Мащабиране на обект спрямо права по коефициент, зададен като дължина на "
 "отсечка"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Мащабиране (коефициент зададен като две отсечки)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -963,11 +963,11 @@ msgstr ""
 "Мащабиране на обект спрямо точка по коефициент, зададен като дължина на две "
 "отсечки"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Мащабиране спрямо права (коефициент зададен като две отсечки)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -975,11 +975,11 @@ msgstr ""
 "Мащабиране на обект спрямо права по коефициент, зададен като дължина на две "
 "отсечки"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Прилагане на подобие"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -987,21 +987,21 @@ msgstr ""
 "Прилагане на подобие на обект (последователност от мащабиране и завъртане "
 "около център)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Хармонична хомология"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr "Хармонична хомология по даден център и оси (проективно преобразувание)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Чертаене на проективна сянка"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1009,102 +1009,102 @@ msgstr ""
 "Проективна сянка на обект по дадени яркост и проективна равнина (определена "
 "от права)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Асимптоти на хипербола"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Двете асимптоти на хипербола"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Триъгълник по върховете му"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Построяване на триъгълник по дадени три върха"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Изпъкнала обвивка"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Многоъгълник, съответстващ на изпъкнала обвивка на друг"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Проверка за успоредност"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Проверка за успоредност на две прави"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Проверка за ортогоналност"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Проверка за ортогоналност на две прави"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Проверка за колинеарност"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Проверка за колинеарност на дадени три точки"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Проверка за принадлежност"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Проверка за принадлежност на дадена точка към дадена крива"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Проверка за принадлежност към многоъгълник"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Проверка за принадлежност на дадена точка към даден многоъгълник"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Проверка за изпъкналост на многоъгълник"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Проверка дали многоъгълникът е изпъкнал"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Проверка на разстояние"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 "Проверка дали дадена точка е на едно и също разстояние от две други точки"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Проверка за равенство на вектори"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Проверка дали два вектора са равни"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Скрипт на Питон"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Създаване на скрипт на Питон"
 
@@ -1156,71 +1156,71 @@ msgstr "Евклидова координатна система"
 msgid "Set Polar Coordinate System"
 msgstr "Полярна координатна система"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Градус"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Радиан"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Градиент"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr "Точка, самостоятелна или принадлежаща към права, окръжност или отсечка"
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Точка"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Създаване на надпис"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Надпис"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Построяване на точка по дадени координати"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Точка по координати"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Фиксирана точка"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Въведете координатите на новата точка."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Избор на големина на ъгъла"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Въведете големината на ъгъла:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Използвайте това поле, за да промените големината на ъгъла."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1231,15 +1231,15 @@ msgstr ""
 "ъгъла.<br>При избор на друга единица, стойността на полето вляво ще бъде "
 "преобразувана."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Файлът макрос \"%1\" не може да се отвори."
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Файлът макрос \"%1\" не може да се отвори."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1250,16 +1250,16 @@ msgstr ""
 "версия не поддържа този формат. Може да импортирате този макрос с помощта на "
 "по-стара версия на програмата и след това да го експортирате в новия формат."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Макрос %1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Радикални оси на криви от втора степен"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1267,11 +1267,11 @@ msgstr ""
 "Построяване на прави през пресечните точки на две криви от втора степен. "
 "Това е определено и за непресичащи се криви."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Движеща точка"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1279,126 +1279,126 @@ msgstr ""
 "Изберете движещата се точка, която ще се мести при чертаене на геометричното "
 "място от точки..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Следваща точка"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "Изберете следващата точка, чрез която ще бъде построено ГМТ..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "ГМТ"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Геометрично място от точки"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Зависима точка"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Многоъгълник по зададени върхове"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Построяване на многоъгълник по зададени върхове"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr "... с върха (щракнете върху първия връх за край на построението)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Построяване на многоъгълник по върха"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Изберете точка, която да е връх на новия многоъгълник..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Многоъгълник"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Построяване на върховете на многоъгълника..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Върхове на многоъгълник"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Върховете на многоъгълника"
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Построяване страните на многоъгълника..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Страни на многоъгълник"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Страните на многоъгълника"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Правилен многоъгълник по даден център"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Построяване на правилен многоъгълник по даден център и връх"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Построяване на правилен многоъгълник с точката за център"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Построяване на правилен многоъгълник с точката за връх"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Промяна на броя на страните (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Промяна на броя на страните (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Избор на център на новия многоъгълник..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Избор на връх на новия многоъгълник..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Движете курсора, за да получите желания брой страни..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Построяване на радикалните оси на окръжността"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Построяване на радикалните оси на кривата"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Общо подобие"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1406,11 +1406,11 @@ msgstr ""
 "Единственото подобие, съпоставящо три точки (или триъгълник) на други три "
 "точки (или триъгълник)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Проективно преобразуване"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1418,192 +1418,192 @@ msgstr ""
 "Единственото проективно преобразуване, което съпоставя четири точки (или "
 "четириъгълник) на други четири точки (или четириъгълник)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Инверсия на точка, права или окръжност"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Инверсия на точка, права или окръжност относно окръжност"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Пренасяне на мерки"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Пренасяне на мерките на отсечка или дъга върху права или окръжност"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Отсечка за пренасяне"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Дъга за пренасяне"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Пренасяне на мерките на правата"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Пренасяне на мерките на окръжността"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Начало на пренасяне в точката на окръжността"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Начало на пренасяне в точката на правата"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Начало на пренасяне в точката на кривата"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Сечение"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Сечение на два обекта"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Сечение на окръжността"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Сечение на кривата от втора степен"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Сечение на правата"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Сечение на кривата от трета степен"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Сечение на дъгата"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Сечение на многоъгълника"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "с окръжността"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "с кривата от втора степен"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "с правата"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "с кривата от трета степен"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "с дъгата"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "с многоъгълника"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Построяване на среда между две точки"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Избор на първата от точките, чиято среда искате да построите..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Построяване на средата между тази и друга точка"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Избор на втората от двете точки, чиято среда искате да построите..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Избор на първия обект за сечението..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Избор на втория обект за сечението..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Допирателна"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Допирателна към кривата"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Допирателна към окръжността"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Допирателна към кривата от втора степен"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Допирателна към дъгата"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Допирателна към кривата от трета степен"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Допирателна към кривата"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Допирателна към точката"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Център на кривина"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Център на допирателната окръжност към кривата"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Център на кривината на кривата от втора степен"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Център на кривината на кривата от трета степен"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Център на кривината на кривата"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Център на кривината в точката"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Избор на обект"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1611,24 +1611,24 @@ msgstr ""
 "Щракнете на мястото, където искате да бъде новата точка или кривата, към "
 "която да принадлежи..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Сега изберете местоположението на резултата"
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Името на макроса не може да е празно."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Име"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<неименуван обект>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1637,21 +1637,21 @@ msgstr ""
 "В текста има %n елемента, за които не сте въвели стойност. Премахнете ги или "
 "въведете необходимите аргументи."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "аргумент %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Избор на аргумент %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Промяна на надписа"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1661,7 +1661,7 @@ msgstr ""
 "обекти. Програмата не може да изчисли макроса. Моля, натиснете бутон \"Назад"
 "\" и постройте обекта правилно..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1670,103 +1670,103 @@ msgstr ""
 "Един от дадените обекти не е използван при изчисление на крайния обект. "
 "Моля, проверете макроса и опитайте отново."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Преместване на %1 обекта"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Повторно определяне на точка"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Документ Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 обекта"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "Пр&еобразуване"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "П&роверка"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "По&строяване"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "&Добавяне на надпис"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Избор на &цвят"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "&Широчина на писалката"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Избор на сти&л"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Коор&динатна система"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Скриване"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Показване"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "Пре&местване"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Друг цвят"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Задаване на &име..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Име"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Име на обект"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Задаване на име на обекта:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Промяна на цвета на обекта"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Промяна на дължината на обекта"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Промяна на стила на точката"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Промяна на стила на обекта"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Редактиране на скрипт..."
 
@@ -1819,212 +1819,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Избрани са няколко типа"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Построяване на ъгъл през точката"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Изберете точка, през която да минава първия лъч на ъгъла..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Построяване на ъгъл в точката"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Изберете точка, в която да построите ъгъла..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Изберете точка, през която да минава втория лъч на ъгъла..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Избор на &размер"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Промяна на ъгъл"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Построяване на дъга с начало точката"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Изберете начална точка на дъгата..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Построяване на дъга през точката"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Изберете точка, през която да минава дъгата..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Построяване на дъга, завършваща в точката"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Изберете крайната точка на дъгата..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Построяване на дъга с точката за център"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Изберете центъра на дъгата..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Построяване на дъга с ъгъла"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Изберете ъгъл за дъгата..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Резултат"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Избор на крива..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Изберете точка от кривата..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Повърхнина"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Обиколка"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Радиус"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Разложено декартово уравнение"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Декартово уравнение"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Полярно уравнение"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [центрирано в %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "окръжност"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Избор на окръжността"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Избор на окръжността %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Премахване на окръжност"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Добавяне на окръжност"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Преместване на окръжност"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Прикрепяне към окръжността"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Показване на окръжност"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Скриване на окръжност"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Построяване на окръжност през точката"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Построяване на окръжност със зададения център "
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Изберете център на новата окръжност..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Изберете точка, през която да минава окръжността..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Конически тип"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Първи фокус"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Втори фокус"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Елипса"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Хипербола"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Парабола"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2032,195 +2033,195 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [центрирано на %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "крива от втора степен"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Избор на кривата от втора степен"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Избор на кривата от втора степен %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Премахване на крива от втора степен"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Добавяне на крива от втора степен"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Преместване на крива от втора степен"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Прикрепяне към кривата от втора степен"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Показване на крива от втора степен"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Скриване на крива от втора степен"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Построяване на крива от втора степен през точката"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Изберете точка, през която да минава кривата от втора степен..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Построяване на крива от втора степен с асимптотата"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Изберете първата асимптота на кривата..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Изберете втората асимптота на кривата..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Построяване на елипса с фокуса"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Изберете първия фокус на елипсата..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Изберете втория фокус на елипсата..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Построяване на елипса, минаваща през точката"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Изберете точка, през която да минава елипсата..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Построяване на хипербола с фокуса"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Изберете първия фокус на хиперболата..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Изберете втория фокус на хиперболата..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Построяване на хипербола, минаваща през точката"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Изберете точка, през която да минава хиперболата..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Построяване на конична крива с линията за директриса"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Изберете директрисата на кривата от втора степен..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Построяване на конична крива с точката за фокус"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Изберете фокус на кривата от втора степен..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Построяване на парабола през точката"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Изберете точка, през която да минава параболата..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Построяване на полярна точка на кривата"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Изберете кривата, на която искате да построите полярна точка..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Построяване на полярна точка на линията"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Изберете линията, на която искате да построите полярна точка..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Построяване на полярна линия на кривата"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Построяване на полярна права на точката"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Построяване на директриса на кривата"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Изберете кривата, на която искате да построите директриса..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Построяване на парабола с директрисата"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Изберете директриса на новата парабола..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Построяване на парабола с фокуса"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Изберете фокуса на новата парабола..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Построяване на асимптотите на кривата"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Изберете кривата, на която искате да построите асимптотите..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Построяване на радикалните оси на кривата"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2228,7 +2229,7 @@ msgstr ""
 "Изберете първата крива от двете криви, на който искате да постройте "
 "радикалните оси..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2236,1337 +2237,1341 @@ msgstr ""
 "Изберете втората крива от двете криви, на който искате да постройте "
 "радикалните оси..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Размяна на радикалните оси"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "крива от трета степен"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Избор на кривата от трета степен"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Избор на кривата от трета степен %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Премахване на крива от трета степен"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Добавяне на крива от трета степен"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Преместване на крива от трета степен"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Прикрепяне към крива от трета степен"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Показване на крива от трета степен"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Скриване на крива от трета степен"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Построяване на крива от трета степен през точката"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Изберете точка, през която да минава кривата от трета степен..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "крива"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Избор на кривата"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Избор на кривата %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Премахване на крива"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Добавяне на крива"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Преместване на крива"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Прикрепяне към крива"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Показване на крива"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Скриване на крива"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Сечение с правата"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Сечение с кривата от втора степен"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Точката на пресичане е вече изчислена"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Сечение с кривата от трета степен"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Сечение с окръжността"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Сечение с дъгата"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Обръщане спрямо окръжността"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Изберете окръжност, спрямо която да се извърши обръщането..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Изчисляване обръщането на точката"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Изберете точка за обръщане..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Изчисляване обръщането на линията"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Изберете линия за обръщане..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Изчисляване обръщането на сегмента"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Изберете сегмент за обръщане..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Изчисляване обръщането на окръжността"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Изберете окръжност за обръщане..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Изчисляване обръщането на дъгата"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Изберете дъга за обръщане..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Ъглов коефициент"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Уравнение"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Дължина"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Първа крайна точка"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Втора крайна точка"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "права"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Избор на правата"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Избор на правата"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Избор на правата %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Премахване на права"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Добавяне на права"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Преместване на права"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Прикрепяне към права"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Показване на права"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Скриване на права"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "отсечка"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Избор на отсечката"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Избор на отсечката %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Премахване на отсечка"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Добавяне на отсечка"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Преместване на отсечка"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Прикрепяне към отсечка"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Показване на отсечка"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Скриване на отсечка"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "лъч"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Избор на лъча"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Избор на лъча %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Премахване на лъч"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Добавяне на лъч"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Преместване на лъч"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Прикрепяне към лъч"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Показване на лъч"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Скриване на лъч"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Построяване на отсечка, с начало в точката"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Изберете началната точка на отсечката..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Построяване на отсечка, с край в точката"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Изберете крайната точка на отсечката..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Построяване на права през точката"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Изберете точка, през която да минава правата..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Изберете още една точка, през която да минава правата..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Построяване на лъч, с начало в точката"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Избор на начална точка на лъча..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Построяване на лъч през точката"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Изберете точка, през която да минава лъча..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Построяване на права, успоредна на правата"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Изберете права, успоредна на новата права..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Построяване на успоредна права през точката"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Изберете точка, през която да минава правата..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Построяване на права, перпендикулярна на правата"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Изберете права, перпендикулярна на новата права..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Построяване на перпендикулярна права през точката"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "&Дължина..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Дължина на отсечка"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Изберете нова дължина: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Промяна на дължина на отсечка"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Построяване на права по вектора"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Изберете вектор по посока на правата..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Построяване на лъч по вектора"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Изберете вектор по посока на лъча..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "ГМТ"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Избор на ГМТ"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Избор на ГМТ %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Премахване на ГМТ"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Добавяне на ГМТ"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Преместване на ГМТ"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Прикрепяне към ГМТ"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Показване на ГМТ"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Скриване на ГМТ"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Тип на обекта"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Обект"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Избор на обекта"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Избор на обекта %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Премахване на обект"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Добавяне на обект"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Преместване на обект"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Прикрепяне към обект"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Показване на обект"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Скриване на обект"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Ъгъл в радиани"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Ъгъл в градуси"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Среда"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "Дължина по X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Дължина по Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Противоположен вектор"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Ъгъл"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Площ на отрез"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Дължина на дъга"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "ъгъл"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Избор на ъгъла"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Избор на ъгъла %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Премахване на ъгъл"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Добавяне на ъгъл"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Преместване на ъгъл"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Прикрепяне към ъгъл"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Показване на ъгъл"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Скриване на ъгъл"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "вектор"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Избор на вектора"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Избор на вектора %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Премахване на вектор"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Добавяне на вектор"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Преместване на вектор"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Прикрепяне към вектора"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Показване на вектор"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Скриване на вектор"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "дъга"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Избор на дъгата"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Избор на дъгата %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Премахване на дъга"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Добавяне на дъга"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Преместване на дъга"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Прикрепяне към дъга"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Показване на дъга"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Скриване на дъга"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Координата"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Координата X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Координата Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "точка"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Избор на точката"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Избор на точката %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Премахване на точка"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Добавяне на точка"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Преместване на точка"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Прикрепяне към точката"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Показване на точка"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Скриване на точка"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Построяване на средата между две точки"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Изберете първата от двете точки, на които искате да построите средата..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Изберете втората от двете точки, на които искате да построите средата..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Задаване на коор&дината..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Повторно дефиниране"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Задаване на &параметър..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Задаване на координата"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Въведете новата координата."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Задаване на параметър на точката"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Въведете новия параметър: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Промяна на праметъра на точката"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Изберете окръжност, върху която да нанесете мярката..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Изберете точка от окръжността..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Изберете отсечка, която да нанесете върху окръжността..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Брой страни"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Периметър"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Център на разстоянието между върховете"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Брой на извивките"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "многоъгълник"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Избор на многоъгълника"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Избор на многоъгълника %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Премахване на многоъгълник"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Добавяне на многоъгълник"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Преместване на многоъгълник"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Прикрепяне към многоъгълник"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Показване на многоъгълник"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Скриване на многоъгълник"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "триъгълник"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Избор на триъгълника"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Избор на триъгълника %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Премахване на триъгълник"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Добавяне на триъгълник"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Преместване на триъгълник"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Прикрепяне към триъгълник"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Показване на триъгълник"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Скриване на триъгълник"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "четириъгълник"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Избор на четириъгълника"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Избор на четириъгълника %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Премахване на четириъгълник"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Добавяне на четириъгълник"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Преместване на четириъгълник"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Прикрепяне към четириъгълник"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Показване на четириъгълник"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Скриване на четириъгълник"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Построяване на триъгълник по неговите върхове"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Изберете точка за връх на новия триъгълник..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Сечение на многоъгълника с права"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Изберете многоъгълника, който искате да пресечете с права..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Построяване на върховете на многоъгълника"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Изберете многоъгълник, на който искате да построите върхове..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Построяване на страните на многоъгълника"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Изберете многоъгълник, на който искате да построите страни..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Построяване на изпъкналата обвивка на многоъгълника"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Изберете многоъгълник, чиято изпъкнала обвивка искате да построите..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Проектиране на точката върху окръжността"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Изберете точката, през която да минава допирателната..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Успоредност на права"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Изберете първата от двете прави..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Успоредна на правата"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Изберете втората права..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Правите са успоредни."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Правите не са успоредни."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Перпендикулярност на права"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Изберете първата от възможно перпендикулярните прави..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Перпендикулярна на правата"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Изберете втората от възможно перпендикулярните прави..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Правите са перпендикулярни."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Правите не са перпендикулярни."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Колинеарност на точка"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Изберете първата от трите възможно колинеарни точки..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "и втората точка"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Изберете втората от трите възможно колинеарни точки..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "и третата точка"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Изберете последната от трите възможно колинеарни точки..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Точките са колинеарни."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Точките не са колинеарни."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Проверка за принадлежност на точка към крива"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Изберете точката, която искате да проверите..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Проверка за принадлежност на точката към кривата"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Изберете крива, към която може да принадлежи точката..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Точката принадлежи на кривата."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Точката не принадлежи на кривата."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Проверка за принадлежност на точка към многоъгълник"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Проверка за принадлежност на точката към многоъгълника"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Изберете многоъгълник, към който може да принадлежи точката..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Точката принадлежи на многоъгълника."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Точката не принадлежи на многоъгълника."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Проверка за изпъкналост на многоъгълник"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Изберете многоъгълник, който искате да проверите за изпъкналост..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Многоъгълникът е изпъкнал."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Многоъгълникът не е изпъкнал."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Проверка за равноотдалеченост на точка"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Изберете точка, която би могла да е равноотдалечена от други две точки..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "от точката"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Изберете първата от другите две точки..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "и от втората точка"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Изберете втората от другите две точки..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Двете разстояния са еднакви."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Двете разстояния не са еднакви."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Равенство на вектори"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Изберете първия вектор..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Проверка за равенство на два вектора"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Изберете втория вектор..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Векторите са еднакви."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Векторите не са еднакви."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Текст"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "надпис"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Избор на надписа"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Избор на надписа %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Премахване на надпис"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Добавяне на надпис"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Преместване на надпис"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Прибавяне към надпис"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Скриване на надпис"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Показване на надпис"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Копиране на текст"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Рамка"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Повторно дефиниране..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Рамка на надписа"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Пренасяне на обекта"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Изберете обект за пренасяне..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Пренасяне по вектора"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Изберете вектор, по който да се пренесе обекта..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Отражение на обекта"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Изберете обект, който да бъде отразен..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Отражение спрямо точката"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Изберете точка, спрямо която да бъде извършено отражението..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Отражение спрямо правата"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Изберете права, спрямо която да бъде извършено отражението..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Завъртане на обекта"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Изберете обект за завъртане..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Завъртане около точката"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Изберете център на завъртане..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Завъртане по ъгъла"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Изберете ъгъл на завъртане..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Мащабиране на обекта"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Изберете обект за мащабиране..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Мащабиране с центъра"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Изберете среда за мащабиране..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Мащабиране по дължината на отсечката"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Изберете отсечка, чиято дължина да е коефициент на мащабиране..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Мащабиране дължината на отсечката..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Изберете първата от двете отсечки, които да са коефициент на мащабиране..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...по дължината на отсечката"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Изберете втората от двете отсечки, които да са коефициент на мащабиране..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Изберете обект за мащабиране"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Мащабиране чрез правата"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Изберете права, чрез която да се мащабира"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Изберете отсечка, чиято дължина да е коефициент на мащабиране"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Изберете първата от двете отсечки, които да са коефициент на мащабиране"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...по дължината на отсечката"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Изберете втората от двете отсечки, които да са коефициент на мащабиране"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Проективно завъртане на обект"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Изберете обект за проективно завъртане"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Проективно завъртане с лъча"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3574,11 +3579,11 @@ msgstr ""
 "Изберете лъча на проективното завъртане, което искате да приложите върху "
 "обекта"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Проективно завъртане по ъгъла"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
@@ -3586,313 +3591,313 @@ msgstr ""
 "Изберете ъгъла на проективното завъртане, което искате да приложите върху "
 "обекта"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Хармонична хомология на обекта"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Изберете обект за преобразуване..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Хармонична хомология с центъра"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Изберете точка за център на хармоничната хомология..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Хармонична хомология с оста"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Изберете оста на хармоничната хомология..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Общо подобие на обект"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Изчертаване на триъгълника"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Изберете триъгълника, който трябва да бъде трансформиран в даден "
 "триъгълник..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "в триъгълника"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Изберете триъгълник, подобен на първия..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Първата от трите начални точки"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Изберете първата от трите начални точки на общото подобие..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Втората от трите начални точки"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Изберете втората от трите начални точки на общото подобие..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Третата от трите начални точки"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Изберете третата от трите начални точки на общото подобие..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Точка, съответстваща на първата"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Изберете първата от трите крайни точки на общото подобие..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Точка, съответстваща на втората"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Изберете втората от трите крайни точки на общото подобие..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Точка, съответстваща на третата"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Изберете третата от трите крайни точки на общото подобие..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Проективно преобразувание на обекта"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Изчертаване на четириъгълника"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Изберете четириъгълник, който да се преобразува в дадения..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "в четириъгълника"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 "Изберете четириъгълник, получен чрез проективно преобразувание от първия..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Първата от четирите начални точки"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Изберете първата от четирите начални точки на проективното преобразувание..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Втората от четирите начални точки"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Изберете втората от четирите начални точки на проективното преобразувание..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Третата от четирите начални точки"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Изберете третата от четирите начални точки на проективното преобразувание..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Четвъртата от четирите начални точки"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Изберете четвъртата от четирите начални точки на проективното "
 "преобразувание..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Изберете първата от четирите крайни точки на проективното преобразувание..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Изберете втората от четирите крайни точки на проективното преобразувание..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Изберете третата от четирите крайни точки на проективното преобразувание..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Точка, съответстваща на четвъртата"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Изберете четвъртата от четирите крайни точки на проективното "
 "преобразувание..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Сянка на обекта"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Изберете обект, на който искате да изчертаете сянка..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Сянка от светлинния източник"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Изберете светлинен източник за сянката..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Сянка върху хоризонта, представен от правата"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Изберете хоризонт за сянката..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Преобразуване на обекта"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Преобразуване с помощта на това преобразувание"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Прилагане на подобие на обекта"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Прилагане на подобие с центъра"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Изберете център на подобието..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Прилагане на подобие, съпоставящо точката на друга точка"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Изберете точка, която да се съпостави чрез подобие на друга точка..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Прилагане на подобие, изобразяващо точка в точката"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "Изберете точка, в която чрез подобие да се изобрази първата точка..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Построяване на вектор през точката"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Изберете начална точка на новия вектор..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Построяване на вектор към точката"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Изберете крайна точка на новия вектор..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Построяване на сума на вектори на този и друг вектор"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Изберете първия от двата вектора, на който искате да построите сумата..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Построяване на сума на вектори на друг вектор и този"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Изберете втория от двата вектора, на който искате да построите сумата..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Построяване на сума на вектори, с начало в точката"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Изберете точка, в която да построите сумата на векторите..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Въведете кода:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Въведете кода на Питон:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3900,7 +3905,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3908,7 +3913,7 @@ msgstr ""
 "Открита е грешка при изпълнение на скрипта. Моля, коригирайте скрипта и "
 "отново натиснете бутона \"Готово\"."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3917,7 +3922,7 @@ msgstr ""
 "Интерпретаторът на Питон генерира следната информация за грешка:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3927,23 +3932,23 @@ msgstr ""
 "генерира валиден обект. Моля, коригирайте скрипта и отново натиснете бутона "
 "\"Готово\"."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Редактиране на скрипт"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Редактиране на скрипт на Питон"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr "Открита е грешка при изпълнение на скрипта. Моля, коригирайте скрипта."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-bn/messages/tdeedu/kig.po b/tde-i18n-bn/messages/tdeedu/kig.po
index cd012630e59..b8fa1d4a1b4 100644
--- a/tde-i18n-bn/messages/tdeedu/kig.po
+++ b/tde-i18n-bn/messages/tdeedu/kig.po
@@ -7,7 +7,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig (TDE 3.5)\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-03-29 19:00+0600\n"
 "Last-Translator: Progga <progga@BengaLinux.Org>\n"
 "Language-Team: Bangla <kde-translation@BengaLinux.Org>\n"
@@ -28,70 +28,70 @@ msgid ""
 "Your emails"
 msgstr "progga@BengaLinux.Org"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 #, fuzzy
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "এটি একটি এক্সফিগ ফাইল, কোন ক্যাবরী চিত্র নয়।"
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "এই ক্যাবরী ফাইলে একটি \"%1\" বস্তু রয়েছে, যা কিগ বর্তমানে সমর্থন করে না।"
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "অনুগ্রহপূর্বক একটি চিত্র বেছে নিন।"
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "ড. জিও ফাইল \"%1\" একটি ম্যাক্রো ফাইল এবং এজন্য এতে কোন ছবি নেই। "
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "ড. জিও ফাইল \"%1\"-এ কোন চিত্র নেই।"
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 "এই ড. জিও ফাইলটিতে একটি \"%1 %2\" বস্তু রয়েছে, যা কিগ বর্তমানে সমর্থন করে না।"
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 "এই ড. জিও ফাইলটিতে এমন ধরনের একটি ছেদবিন্দু রয়েছে, যা কিগ বর্তমানে সমর্থন করে না।"
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "চিত্রে রূপান্তর করো (&র)"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "চিত্র... (&চ)"
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "ছবি হিসেবে রপ্তানি করো"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "ছবি সংক্রান্ত অপশন"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "দুঃখিত, এ ধরনের ফাইল এখনো সমর্থিত নয়।"
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -100,31 +100,31 @@ msgstr ""
 "পরীক্ষা করুন।"
 
 # FIXME
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "দুঃখিত, \"%1\" চিত্র সংরক্ষণ করার সময় কিছু একটা সমস্যা হয়েছে।"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "যে ফরম্যাটে রূপান্তর করবে (&প)"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "&এক্সফিগ (XFig) ফাইলে রূপান্তর করো"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "এক্সফিগ (XFig) ফাইল... (&ক)"
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|এক্সফিগ ডকুমেন্ট (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "এক্সফিগ (XFig) ফাইলে রূপান্তর করো"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -132,26 +132,26 @@ msgstr ""
 "\"%1\" ফাইলটি খোলা যায় নি।  এর অর্থ হল, ফাইলটির আদৌ কোন অস্তিত্ব নেই অথবা এটি "
 "খোলার জন্য প্রয়োজনীয় অনুমতি নেই"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "\"%1\" ফাইলটি পার্স (parse) করার সময় সমস্যা হয়েছে।  ফাইলটি খোলা যাচ্ছে না।"
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "পার্স (parse) ত্রুটি"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "কিগ \"%1\" ফাইলটি খুলতে পারছে না।"
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "অসমর্থিত"
 
 # FIXME
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -160,50 +160,50 @@ msgstr ""
 "ব্যবহার করতে পারে না।"
 
 # FIXME
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "এই কে-সেগ ফাইলে একটি ভরাট বৃত্ত রয়েছে যা কিগ বর্তমানে সমর্থন করে না।"
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "এই কে-সেগ ফাইলে একটি আর্ক সেক্টর রয়েছে যা কিগ বর্তমানে সমর্থন করে না।"
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "এই কে-সেগ ফাইলে একটি বৃত্তচাপের অংশ রয়েছে যা কিগ বর্তমানে সমর্থন করে না।"
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "লেটেক্স হিসেবে রপ্তানি করো... (&ল)"
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "লেটেক্স... (&ল)"
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|লেটেক্স ডকুমেন্ট (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "লেটেক্স হিসেবে রপ্তানি করো"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "লেটেক্স সংক্রান্ত অপশন"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "এই ফাইলটি তৈরি করেছিল কিগ-এর \"%1\" সংস্করণ; কিন্তু কিগ-এর বর্তমান সংস্করণ এ "
 "ধরনের ফাইল খুলতে পারে না।"
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -216,7 +216,7 @@ msgstr ""
 "এই ফাইলটি আপনি কিগ-এর কোন পুরনো সংস্করণ (০.৪ থেকে ০.৬) দিয়ে খোলার পর পুনরায়\n"
 "সংরক্ষণ করতে পারেন, এর ফলে ফাইলটি নতুন ফরম্যাট অনুসারে সংরক্ষিত হবে।"
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -226,8 +226,8 @@ msgstr ""
 "সমর্থন করে না।\n"
 "এই পদ্ধতির পরিবর্তে এখন একটি প্রমিত (standard) স্থানাংক পদ্ধতি ব্যবহৃত হবে।"
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -237,27 +237,27 @@ msgstr ""
 "না।  সম্ভবত আপনি কিগ-কে কম্পাইল করার সময় এ ধরনের বস্তু ব্যবহারের সমর্থন রাখেন নি,\n"
 "অথবা আপনি কিগ-এর পুরনো কোন সংস্করণ ব্যবহার করছেন।"
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "এস.ভি.জি. হিসাবে &রপ্তানি করো..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&এস.ভি.জি. ..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|স্কেলেবল ভেক্টর গ্রাফিক্স (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "এস.ভি.জি. হিসাবে রপ্তানি করো"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "এস.ভি.জি. সংক্রান্ত অপশন"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ""
 "দুঃখিত, \"%1\" নামক এস.ভি.জি. ফাইলে সংরক্ষণ করার সময় কিছু একটা সমস্যা হয়েছে।"
@@ -429,7 +429,7 @@ msgstr "অঙ্কন প্রক্রিয়া বাতিল করো"
 msgid "Cancel the construction of the object being constructed"
 msgstr "যে বস্তুটি তৈরি করা হচ্ছে তার অঙ্কন প্রক্রিয়া বাতিল করো"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "&সব কিছু প্রদর্শন করো"
 
@@ -557,15 +557,15 @@ msgstr ""
 "*.kig|কিগ ডকুমেন্ট (*.kig)\n"
 "*.kigz|কম্প্রেসকৃত কিগ ডকুমেন্ট (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "\"%1\" ফাইলটি ইতিমধ্যেই বিদ্যমান।  আপনি কি এটির ওপর দিয়েই লিখতে চান?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "ফাইলের ওপর দিয়েই কি লেখা হবে?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "ওপর দিয়ে লেখো"
 
@@ -649,310 +649,310 @@ msgstr "যে ডকুমেন্টটি খোলা হবে।"
 msgid "Kig"
 msgstr "কিগ"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "রেখাংশ"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "প্রান্তীয় বিন্দু থেকে অঙ্কিত একটি রেখাংশ"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "দুইটি নির্দিষ্ট বিন্দুর সংযোগকারী রেখা"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "দুইটি নির্দিষ্ট বিন্দুর মধ্য দিয়ে অঙ্কিত রেখা"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "অর্ধ-রেখা"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "একটি প্রান্তীয় বিন্দু ও অপর একটি অতিক্রমকৃত বিন্দু দিয়ে অঙ্কিত অর্ধ-রেখা।"
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "লম্ব"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "কোন রেখা বা রেখাংশের উপর লম্বভাবে অবস্থিত ও একটি নির্দিষ্ট বিন্দুর মধ্য দিয়ে অঙ্কিত "
 "রেখা।"
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "সমান্তরাল"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "কোন রেখা বা রেখাংশের সাথে সমান্তরালভাবে অবস্থিত ও একটি নির্দিষ্ট বিন্দুর মধ্য দিয়ে "
 "গমনকারী রেখা।"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "কেন্দ্রবিন্দু ও অপর কোন নির্দিষ্ট বিন্দুর সাহায্যে অঙ্কিত বৃত্ত"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "কেন্দ্রবিন্দু ও অপর কোন অতিক্রমকৃত বিন্দুর সাহায্যে অঙ্কিত বৃত্ত"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "তিনটি নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত বৃত্ত"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "তিনটি নির্দিষ্ট বিন্দুর মধ্য দিয়ে অঙ্কিত বৃত্ত"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "এই কোণের দ্বিখণ্ডক আঁকো"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "যে কোণের দ্বিখণ্ডক আঁকতে চান তা নির্বাচন করুন..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "কোণ দ্বিখণ্ডক"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "কোন কোণের দ্বিখণ্ডক"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "পাঁচটি নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত কনিক"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "পাঁচটি নির্দিষ্ট বিন্দুর সাহায্যে অঙ্কিত কনিক"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "অসীমতট ও নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত হাইপারবোলা"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "প্রদত্ত অসীমতটের সাহায্যে নির্দিষ্ট বিন্দুর মধ্য দিয়ে অঙ্কিত হাইপারবোলা"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "ফোকাস ও নির্দিষ্ট বিন্দুর সাহায্যে অঙ্কিত উপবৃত্ত"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "ফোকাস ও অতিক্রমকারী বিন্দুর সাহায্যে অঙ্কিত একটি উপবৃত্ত"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "ফোকাস ও নির্দিষ্ট বিন্দুর সাহায্যে অঙ্কিত হাইপারবোলা"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "ফোকাস ও অতিক্রমকৃত বিন্দুর সাহায্যে অঙ্কিত একটি হাইপারবোলা"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "দিকাক্ষ, ফোকাস ও নির্দিষ্ট বিন্দুর সাহায্যে অঙ্কিত কনিক"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "প্রদত্ত দিকাক্ষ ও ফোকাস সাহায্যে কোন বিন্দুকে অতিক্রমকারী একটি কনিক"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "তিনটি নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত উল্লম্ব প্যারাবোলা"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "তিনটি নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত একটি উল্লম্ব প্যারাবোলা"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "নয়টি নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত ঘনক"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "নয়টি নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত একটি ঘনক"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "কোন রেখার পোলার বিন্দু"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "একটি ঘনকের সাপেক্ষে কোন রেখার পোলার বিন্দু।"
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "কোন বিন্দুর পোলার রেখা"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "একটি কনিকের সাপেক্ষে কোন বিন্দুর পোলার রেখা"
 
 # FIXME: ঘনকীয় রেখা আবার কি ?
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "ছয়টি নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত ঘনকীয় বক্ররেখা"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "এরূপ ছয়টি বিন্দু দিয়ে অঙ্কিত একটি ঘনকীয় রেখা যার একটি বিন্দু হল মূলবিন্দু"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "চারটি নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত তীক্ষ্ন ডগাবিিশিষ্ট ঘনকীয় বক্ররেখা"
 
 # FIXME: Cusp
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "চারটি বিন্দু দিয়ে অতিক্রমকারী ও মূলবিন্দুতে অনুভূমিক ছেদবিন্দুবিশিষ্ট একটি ঘনকীয় বক্ররেখা"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "কনিকের দিকাক্ষ"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "কোন কনিকের দিকাক্ষ রেখা।"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "তিনটি নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত কোণ"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "তিনটি নির্দিষ্ট বিন্দু দিয়ে নির্ধারিত কোণ"
 
 # FIXME
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "চারটি নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত সমভূজ হাইপারবোলা"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "চারটি নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত একটি সমভূজ হাইপারবোলা"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "এই রেখাংশের মধ্যবিন্দু আঁকো"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "মধ্যবিন্দু"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "কোন রেখাংশ বা দুই বিন্দুর মধ্যবিন্দু"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "ভেক্টর"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "দুটি প্রদত্ত বিন্দু থেকে একটি ভেক্টর আঁকো।"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "ভেক্টর সমষ্টি"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "দুইটি ভেক্টরের ভেক্টর সমষ্টি আঁকো।"
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "ভেক্টর দ্বারা রেখা"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "প্রদত্ত একটি ভেক্টর ও বিন্দু দিয়ে রেখাটি আঁকো"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "ভেক্টর দ্বারা অর্ধ-রেখা"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "প্রদত্ত ভেক্টর দিয়ে প্রদত্ত একটি বিন্দুতে আরম্ভ হয় এরূপ অর্ধ-রেখা আঁকো।"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "তিনটি নির্দিষ্ট বিন্দু দিয়ে অঙ্কিত বৃত্তচাপ"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "তিনটি নির্দিষ্ট বিন্দু দিয়ে একটি বৃত্তচাপ আঁকো।"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "কেন্দ্রবিন্দু, নির্দিষ্ট কোণ এবং একটি বিন্দুর সাহায্যে অঙ্কিত বৃত্তচাপ"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "কেন্দ্রবিন্দু ও নির্দিষ্ট কোণ ব্যবহার করে প্রদত্ত একটি বিন্দুতে আরম্ভ হয় এরূপ একটি বৃত্তচাপ "
 "আঁকো"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "দিকাক্ষ ও ফোকাসের সাহায্যে অঙ্কিত প্যারাবোলা"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "দিকাক্ষ ও ফোকাসের সাহায্যে নির্ধারিত একটি প্যারাবোলা"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "স্থানান্তর"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "ভেক্টরের সাহায্যে কোন বস্তুর স্থানান্তর"
 
 # FIXME
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "বিন্দুর বিপরীতে প্রতিফলন ঘটাও"
 
 # FIXME
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "কোন বিন্দুর বিপরীতে প্রতিফলিত একটি বস্তু"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "রেখার বিপরীতে প্রতিফলন ঘটাও"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "রেখার বিপরীতে প্রতিফলিত একটি বস্তু"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "আবর্তন"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "কোন বিন্দুর চারপাশে নির্দিষ্ট কোণে আবর্তিত বস্তু"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "আকার পরিবর্তন"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
@@ -960,21 +960,21 @@ msgstr ""
 "আকার পরিবর্তন করো"
 
 # FIXME
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "রেখাকে কেন্দ্র করে আকার পরিবর্তন করো"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "রেখাংশের দৈর্ঘ্যের সাহায্যে প্রদত্ত অনুপাতে, কোন রেখাকে কেন্দ্র করে আকার পরিবর্তিত বস্তু"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "আকার পরিবর্তন (দুটি রেখাংশের সাহায্যে প্রদত্ত অনুপাতে)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -982,11 +982,11 @@ msgstr ""
 "দুটি রেখাংশের দৈর্ঘ্যের সাহায্যে প্রদত্ত অনুপাতে, একটি নির্দিষ্ট বিন্দুকে কেন্দ্র করে "
 "বস্তুর আকার পরিবর্তন করো"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "রেখাকে কেন্দ্র করে আকার পরিবর্তন করো (দুটি রেখাংশের সাহায্যে প্রদত্ত অনুপাতে)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -994,11 +994,11 @@ msgstr ""
 "দুটি রেখাংশের দৈর্ঘ্যের সাহায্যে প্রদত্ত অনুপাতে, একটি নির্দিষ্ট রেখাকে কেন্দ্র করে "
 "আকার পরিবর্তিত বস্তু"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "সাদৃশ্য (similitude) প্রয়োগ করো"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1006,12 +1006,12 @@ msgstr ""
 "বস্তুর ওপর সদৃশ্য প্রয়োগ করো (নির্দিষ্ট একটি বিন্দুকে কেন্দ্র করে আকার পরিবর্তন ও আবর্তন)"
 
 # FIXME
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "তরঙ্গ (harmonic) সাদৃশ্য"
 
 # FIXME
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1019,11 +1019,11 @@ msgstr ""
 "প্রদত্ত একটি কেন্দ্রবিন্দু ও অক্ষবিশিষ্ট তরঙ্গ (harmonic) সাদৃশ্য (এটি একটি প্রক্ষিপ্ত "
 "রূপান্তর)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "প্রক্ষিপ্ত ছায়া আঁকো"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1031,103 +1031,103 @@ msgstr ""
 "প্রদত্ত আলোক উত্‍স ও প্রক্ষেপণ (projection) পৃষ্ঠের ( একটি রেখার দ্বারা নির্দেশিত ) "
 "ওপর একটি বস্তুর ছায়া"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "হাইপারবোলার অসীমতট"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "কোন হাইপারবোলার দুটি অসীমতট।"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "প্রান্তবিন্দুর সাহায্যে অঙ্কিত ত্রিভুজ"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "তিনটি প্রদত্ত প্রান্তবিন্দু ব্যবহার করে একটি ত্রিভুজ আঁকো।"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "উত্তল হাল (hull)"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "এমন একটি বহুভুজ যা অপর একটি বহুভুজের কনভেক্স হাল (hull)"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "সমান্তরাল পরীক্ষা"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "প্রদত্ত দুটি রেখা সমান্তরাল কিনা তা পরীক্ষা করে"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "ছেদ পরীক্ষা"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "প্রদত্ত রেখাদ্বয় পরস্পরকে ছেদ করে কিনা পরীক্ষা করো"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "সমরৈখিকতার পরীক্ষা"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "তিনটি প্রদত্ত বিন্দু সমরৈখিক কিনা তা পরীক্ষা করে"
 
 # FIXME
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "অবস্থান পরীক্ষা"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "প্রদত্ত একটি বিন্দু প্রদত্ত অপর একটি বক্ররেখার উপর অবস্থিত কিনা তা পরীক্ষা করে"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "বহুভুজ পরীক্ষার ভেতর"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "প্রদত্ত একটি বিন্দু প্রদত্ত অপর একটি বহুভুজের ভেতর অবস্থিত কিনা তা পরীক্ষা করো"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "উত্তল বহুভুজ পরীক্ষা"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "প্রদত্ত বহুভুজটি উত্তল কিনা তা পরীক্ষা করো"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "দূরত্বমাপক পরীক্ষা"
 
 # FIXME
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "প্রদত্ত দুটি বিন্দু থেকে তৃতীয় একটি প্রদত্ত বিন্দুর দূরত্ব সমান কিনা তা পরীক্ষা করো"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "ভেক্টর সাম্য পরীক্ষা"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "দুটি ভেক্টর সমান কিনা তা পরীক্ষা করে"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "পাইথন স্ক্রিপ্ট"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "একটি নতুন পাইথন স্ক্রিপ্ট তৈরি করো।"
 
@@ -1179,25 +1179,25 @@ msgstr "ইউক্লিডিয় স্থানাংক পদ্ধতি
 msgid "Set Polar Coordinate System"
 msgstr "পোলার স্থানাংক পদ্ধতি নির্ধারণ করো"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "ডিগ্রি"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "রেডিয়ান"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "গ্রেডিয়ান"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1205,47 +1205,47 @@ msgstr ""
 "একটি সাধারণ বিন্দু, অর্থাত্‍ যে বিন্দু মুক্তভাবে অবস্থিত বা কোন রেখা, বৃত্ত বা রেখাংশের "
 "ওপর অবস্থিত।"
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "বিন্দু"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "টেক্সট লেবেল তৈরি করো।"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "টেক্সট লেবেল"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "স্থানাংক থেকে একটি বিন্দু আঁকো"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "স্থানাংকের সাহায্যে অঙ্কিত বিন্দু"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "স্থিরবিন্দু"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "নতুন বিন্দুর জন্য স্থানাংক লিখুন।"
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "কোণের আকার নির্ধারণ করো"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "এই কোণের নতুন আকার লিখুন:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "কোণের আকার পরিবর্তন করার জন্য এই সম্পাদনযোগ্য ঘরটি ব্যবহার করুন।"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1257,15 +1257,15 @@ msgstr ""
 "নতুন একক বেছে নিলে বামে প্রদর্শিত সম্পাদনযোগ্য ঘরে যে মান রয়েছে তা নতুন এককে "
 "রূপান্তরিত হবে।"
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "ম্যাক্রো ফাইল '%1' খোলা যায় নি"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "কিগ ম্যাক্রো ফাইল \"%1\" খুলতে ব্যর্থ হয়েছে।"
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1277,17 +1277,17 @@ msgstr ""
 "এর কোন পূর্বতন সংস্করণ ( ০.৪ থেকে ০.৬ এর মধ্যবর্তী ) দিয়ে ম্যাক্রো ফাইলটি খুলে নতুন "
 "ধরন অনুসারে ফাইলটি সংরক্ষণ করলে কিগ-এর নতুন সংস্করণ থেকেই তা ব্যবহার করতে পারবেন।"
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "নামবিহীন ম্যাক্রো #%1"
 
 # FIXME: 'Radical'-এর অর্থ জানি না ;-(
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "কনিকের র্যাডিকাল (radical) রেখা"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1295,140 +1295,140 @@ msgstr ""
 "দুইটি কনিকের ছেদবিন্দু দিয়ে অঙ্কিত রেখা।  এটি ছেদ করে না এরূপ কনিকের জন্যও "
 "নির্ধারিত।"
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "চলমান বিন্দু"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "সঞ্চারপথ অঙ্কনের সময় যে বিন্দুটিকে সরানো হবে তা বেছে নিন..."
 
 # FIXME
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "অনুসরণরত বিন্দু"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "নিম্নের বিন্দুটি বেছে নিন, যার অবস্থান দিয়ে সঞ্চারপথ আঁকা হবে..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "সঞ্চারপথ"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "একটি সঞ্চারপথ"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "নির্ভরশীল বিন্দু"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "প্রান্তবিন্দুর সাহায্যে অঙ্কিত বহুভুজ"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "প্রান্তবিন্দু দেওয়ার মাধ্যমে একটি বহুভুজ আঁকো"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... এই প্রান্তবিন্দুর মাধ্যমে (আঁকা শেষ করার জন্য প্রথম প্রান্তবিন্দুর ওপর ক্লিক করুন)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "এই প্রান্তবিন্দু ব্যবহার করে একটি বহুভুজ আঁকো"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "নতুন বহুভুজের যেকোন প্রান্তবিন্দু হিসেবে একটি বিন্দুকে বেছে নিন..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "বহুভুজ"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "এই বহুভুজের প্রান্তবিন্দুগুলো আঁকো..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "কোন বহুভুজের প্রান্তবিন্দু"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "কোন বহুভুজের প্রান্তবিন্দুসমূহ।"
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "এই বহুভুজের বাহুগুলো আঁকো..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "কোন বহুভুজের বাহু"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "কোন বহুভুজের বাহু।"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "প্রদত্ত কেন্দ্রবিন্দু ব্যবহার করে অঙ্কিত নিয়মিত বহুভুজ"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "প্রদত্ত কেন্দ্রবিন্দু ও প্রান্তবিন্দু ব্যবহার করে একটি নিয়মিত আকারের বহুভুজ আঁকো"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "এই কেন্দ্রবিন্দু ব্যবহার করে একটি নিয়মিত আকারের বহুভুজ আঁকো"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "এই প্রান্তবিন্দু ব্যবহার করে একটি নিয়মিত আকারের বহুভুজ আঁকো"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "বাহুর সংখ্যা নির্ধারণ করুন (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "বাহুর সংখ্যা নির্ধারণ করুন (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "নতুন বহুভুজের কেন্দ্রবিন্দু বেছে নিন..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "নতুন বহুভুজের জন্য একটি প্রান্তবিন্দু বেছে নিন..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "আকাঙ্খিত সংখ্যক বাহু আঁকার জন্য কার্সারকে সরান..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "এই বৃত্তের র্যাডিকাল (radical) রেখা আঁকো"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "এই কনিকের র্যাডিকাল (radical) রেখা আঁকো"
 
 # FIXME
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "সাধারণ সাদৃশ্য (affinity)"
 
 # FIXME
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1437,12 +1437,12 @@ msgstr ""
 "করে এরূপ একটি একক সাদৃশ্য (affinity)"
 
 # FIXME
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "সাধারণ প্রক্ষেপণ রূপান্তর"
 
 # FIXME: প্রক্ষেপণ রূপান্তর
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1450,195 +1450,195 @@ msgstr ""
 "প্রদত্ত ৪টি বিন্দুকে (বা একটি চতুর্ভুজকে) অপর ৪টি বিন্দুর (বা একটি চতুর্ভুজের) উপর স্থাপন "
 "করে এরূপ একটি একক প্রক্ষেপণ রূপান্তর"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "বিন্দু, রেখা বা বৃত্তের বিপরীতকরণ (inversion)"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "একটি বৃত্তের সাপেক্ষে অপর একটি বিন্দু, রেখা বা বৃত্তের বিপরীতকরণ (inversion)"
 
 # FIXME
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "স্থানান্তরের পরিমাণ মাপো"
 
 # FIXME
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "কোন রেখাংশ বা বৃত্তচাপের দৈর্ঘ্যকে একটি রেখা বা বৃত্তের উপর স্থানান্তর করো।"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "যে রেখাংশকে স্থানান্তর করা হবে"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "যে বৃত্তচাপকে স্থানান্তর করা হবে"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "এই রেখার উপর একটি দৈর্ঘ্যকে স্থানান্তর করো"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "এই বৃত্তেরর উপর একটি দৈর্ঘ্যকে স্থানান্তর করো"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "বৃত্তের এই বিন্দু থেকে স্থানান্তর আরম্ভ করো"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "রেখার এই বিন্দু থেকে স্থানান্তর আরম্ভ করো"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "বক্ররেখার এই বিন্দু থেকে স্থানান্তর আরম্ভ করো"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "ছেদ করে"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "দুটি বস্তুর ছেদবিন্দু"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "এই বৃত্তকে ছেদ করে"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "এই কনিককে ছেদ করে"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "এই রেখাকে ছেদ করে"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "এই ঘনকীয় বক্ররেখাকে ছেদ করে"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "এই বৃত্তচাপকে ছেদ করে"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "এই বহুভুজকে ছেদ করে"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "এই বৃত্তকে"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "এই কনিককে"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "এই রেখাকে"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "এই ঘনকীয় বক্ররেখাকে"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "এই বৃত্তচাপকে"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "এই বহুভুজকে"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "এই বিন্দু ও অপর একটি বিন্দুর মধ্যবিন্দু আঁকো"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "যে বিন্দুগুলোর মধ্যবিন্দু আঁকতে চান তাদের প্রথমটি বেছে নিন..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "এই বিন্দু ও অপর একটি বিন্দুর মধ্যবিন্দু আঁকো"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "যে বিন্দুগুলোর মধ্যবিন্দু আঁকতে চান তাদের অন্য একটি বেছে নিন..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "প্রথম যে বস্তুকে ছেদ করবে তা বেছে নিন..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "দ্বিতীয় যে বস্তুকে ছেদ করবে তা বেছে নিন..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "ঢাল"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "কোন বক্ররেখার সাথে রেখাটির ঢাল"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "এই বৃত্তের সাথে ঢাল"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "এই কনিকের সাথে ঢাল"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "এই বৃত্তচাপের সাথে ঢাল"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "এই ঘনকীয় বক্ররেখার সাথে ঢাল"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "এই বক্ররেখার সাথে ঢাল"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "এই বিন্দুতে ঢাল"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "বক্রতার কেন্দ্র"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "কোন বক্ররেখার ওপর আপতিত বৃত্তের কেন্দ্রবিন্দু"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "এই কনিকের বক্রতার কেন্দ্র"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "এই ঘনকীয় বক্ররেখার বক্রতার কেন্দ্র"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "এই বক্ররেখার বক্রতার কেন্দ্র"
 
 # FIXME
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "এই বিন্দুতে বক্রতার কেন্দ্র"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "কোন বস্তু?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1646,24 +1646,24 @@ msgstr ""
 "যে অবস্থানে নতুন বিন্দুটি স্থাপন করতে চান, অথবা বিন্দুর সাথে যে বক্ররেখাটি যুক্ত করতে "
 "চান, সেই স্থানে ক্লিক করুন..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "এখন ফলাফলসূচক লেবেল স্থাপনের স্থান বেছে নিন।"
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "ম্যাক্রোকে নামবিহীন রাখা যাবে না।"
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "নাম"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<unnamed object>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1672,21 +1672,21 @@ msgstr ""
 "আপনি যে টেক্সটের জন্য কোন মান বাছাই করেন নি, তাতে '%n'-টি অংশ রয়েছে।  "
 "অনুগ্রহপূর্বক তাদের অপসারণ করুন অথবা যথেষ্ট সংখ্যক আর্গুমেন্ট বাছাই করুন।"
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "আর্গুমেন্ট %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "আর্গুমেন্ট %1 বাছাই করা হচ্ছে"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "লেবেল পরিবর্তন করো"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1696,7 +1696,7 @@ msgstr ""
 "এই ম্যাক্রো গণনা করতে পারছে না।  অনুগ্রহপূর্বক 'পূর্বাবস্থান' চাপুন ও তারপর বস্তুগুলোকে "
 "সঠিক ধারায় তৈরি করুন..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1706,104 +1706,104 @@ msgstr ""
 "অর্থ সম্ভবত এই যে, আপনি কিগ-এর নিকট থেকে অসম্ভব কিছু প্রত্যাশা করছেন।  অনুগ্রহপূর্বক "
 "ম্যাক্রোটি পরীক্ষা করুন ও তারপর পুনরায় চেষ্টা করুন।"
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "%1 বস্তুকে স্থানান্তর করো"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "বিন্দুকে পুনঃনির্ধারণ করো"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "কিগ ডকুমেন্ট"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 বস্তু"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "রূপান্তর (&র)"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "&পরীক্ষা"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "তৈরি করো (&ত)"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "টেক্সট লেবেল যোগ করো"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "&রং নির্ধারণ করো"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "কলমের প্রস্থ নির্ধারণ করো (&ক)"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "&ধরন নির্ধারণ করো"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "স্থানাংক পদ্ধতি নির্ধারণ করো (&স)"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "আড়াল করো (&ড়)"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "প্র&দর্শন"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "স্থানান্তর করো (&থ)"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "স্বনির্বাচিত রং (&ন)"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "নাম নির্ধারণ করো... (&ন)"
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "নাম (&ম)"
 
 # FIXME
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "বস্তুর নাম নির্ধারণ করুন"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "এই বস্তুর নাম নির্ধারণ করো:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "বস্তুর রং পরিবর্তন করো"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "বস্তুর প্রস্থ পরিবর্তন করো"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "বিন্দুর ধরন পরিবর্তন করো"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "বস্তুর ধরন পরিবর্তন করো"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "সম্পাদন..."
@@ -1857,212 +1857,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "একাধিক ধরন বেছে নেওয়া হয়েছে"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "এই বিন্দুর মধ্য দিয়ে একটি কোণ আঁকো"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "কোণের প্রথম অর্ধ-রেখা যে বিন্দুর মধ্য দিয়ে অতিক্রম করবে তা বেছে নিন..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "এই বিন্দুতে একটি কোণ আঁকো"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "যে বিন্দু দিয়ে কোণ অঙ্কন করা হবে তা বেছে নিন..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "কোণের দ্বিতীয় অর্ধ-রেখা যে বিন্দুর মধ্য দিয়ে অতিক্রম করবে তা বেছে নিন..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "&আকার নির্ধারণ করো"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "কোণের আকার পরিবর্তন করো"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "এই বিন্দু থেকে আরম্ভ করে একটি বৃত্ত চাপ আঁকো"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "নতুন বৃত্তচাপের আরম্ভ বিন্দু বেছে নিন..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "এই বিন্দু দিয়ে একটি বৃত্ত চাপ আঁকো"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "এরূপ একটি বিন্দু বেছে নিন যার মধ্য দিয়ে নতুন বৃত্তচাপটি অতিক্রম করবে..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "এই বিন্দুতে শেষ হয় এরূপ একটি বৃত্ত চাপ আঁকো"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "নতুন বৃত্তচাপের সমাপ্তি বিন্দু বেছে নিন..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "এই কেন্দ্রবিন্দু ব্যবহার করে একটি বৃত্তচাপ আঁকো"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "নতুন বৃত্তচাপের কেন্দ্রবিন্দু বেছে নিন..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "এই কোণ ব্যবহার করে একটি বৃত্তচাপ আঁকো"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "নতুন বৃত্তচাপের কোণ বেছে নিন..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "পরীক্ষামূলক ফলাফল"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "বক্ররেখাটি বাছাই করো..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "বক্ররেখার ওপর একটি বিন্দু বেছে নিন..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "পৃষ্ঠতল"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "পরিধি"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "ব্যাসার্ধ"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "সম্প্রসারিত কার্টেসিয় সমীকরণ"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "কার্টেসিয় সমীকরণ"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "পোলার সমীকরণ"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [%2 কেন্দ্রিক]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "বৃত্ত"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "এই বৃত্তটি বেছে নাও"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "%1 বৃত্তটি বেছে নাও"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "একটি বৃত্ত অপসারণ করো"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "একটি বৃত্ত যোগ করো"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "একটি বৃত্ত স্থানান্তর করো"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "এই বৃত্তের সাথে সংযুক্ত করো"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "একটি বৃত্ত দেখাও"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "একটি বৃত্ত আড়াল করো"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "এই বিন্দু দিয়ে একটি বৃত্ত আঁকো"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "এই কেন্দ্রবিন্দু ব্যবহার করে একটি বৃত্ত আঁকো"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "নতুন বৃত্তের কেন্দ্র নির্বাচন করুন..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "এরূপ একটি বিন্দু বেছে নিন যাকে নতুন বৃত্তটি অতিক্রম করবে..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "কনিকের ধরন"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "প্রথম ফোকাস"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "দ্বিতীয় ফোকাস"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "উপবৃত্ত"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "হাইপারবোলা"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "প্যারাবোলা"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2070,1485 +2071,1489 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [%4 কেন্দ্রিক]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "কনিক"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "এই কনিকটি বাছাই করো"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "%1 কনিকটি বেছে নিন"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "একটি কনিক অপসারণ করো"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "একটি কনিক যোগ করো"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "একটি কনিক স্থানান্তর করো"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "এই কনিকের সাথে সংযুক্ত করো"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "একটি কনিক দেখাও"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "একটি কনিক আড়াল করো"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "এই বিন্দু দিয়ে একটি কনিক আঁকো"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "এরূপ একটি বিন্দু বেছে নিন যাকে নতুন কনিকটি অতিক্রম করবে..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "এই অসীমতট দিয়ে একটি কনিক আঁকো"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "নতুন কনিকের প্রথম অসীমতট বেছে নিন..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "নতুন কনিকের দ্বিতীয় অসীমতট বেছে নিন..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "এই ফোকাস বিন্দু দিয়ে একটি উপবৃত্ত আঁকো"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "নতুন উপবৃত্তের প্রথম ফোকাস বিন্দু বেছে নিন..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "নতুন উপবৃত্তের দ্বিতীয় ফোকাস বিন্দু বেছে নিন..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "এই বিন্দু দিয়ে একটি উপবৃত্ত আঁকো"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "এরূপ একটি বিন্দু বেছে নিন যার মধ্য দিয়ে নতুন উপবৃত্তটি অতিক্রম করবে..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "এই ফোকাস বিন্দু দিয়ে একটি হাইপারবোলা আঁকো"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "নতুন হাইপারবোলার প্রথম ফোকাস বিন্দু বেছে নিন..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "নতুন হাইপারবোলার দ্বিতীয় ফোকাস বিন্দু বেছে নিন..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "এই বিন্দু দিয়ে একটি হাইপারবোলা আঁকো"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "এরূপ একটি বিন্দু বেছে নিন যাকে নতুন হাইপারবোলাটি অতিক্রম করবে..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "এই রেখাকে দিকাক্ষ হিসেবে ব্যবহার করে একটি কনিক আঁকো"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "নতুন কনিকের দিকাক্ষ বেছে নিন..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "এই বিন্দু দিয়ে একটি কনিক আঁকো"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "নতুন কনিকের ফোকাস বিন্দু বেছে নিন..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "এই বিন্দু দিয়ে একটি প্যারাবোলা আঁকো"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "এরূপ একটি বিন্দু বেছে নিন যাকে নতুন প্যারাবোলাটি অতিক্রম করবে..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "এই কনিকের সাপেক্ষে একটি পোলার বিন্দু আঁকো"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "যে কনিকের সাপেক্ষে আপনি একটি পোলার বিন্দু আঁকতে চান তা বেছে নিন..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "এই রেখার পোলার বিন্দু আঁকো"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "যে রেখায় আপনি পোলার বিন্দুটি আঁকতে চান তা বেছে নিন..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "এই কনিকের সাপেক্ষে একটি পোলার রেখা আঁকো"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "এই রেখার পোলার রেখা আঁকো"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "এই কনিকের দিকাক্ষ আঁকো"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "আপনি যে কনিকের দিকাক্ষ আঁকতে চান তা বেছে নিন..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "এই দিকাক্ষ ব্যবহার করে একটি প্যারাবোলা আঁকো"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "নতুন প্যারাবোলার দিকাক্ষ বেছে নিন..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "এই ফোকাস বিন্দু দিয়ে একটি প্যারাবোলা আঁকো"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "নতুন প্যারাবোলার ফোকাস বিন্দু বেছে নিন..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "এই কনিকের অসীমতট আঁকো"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "যে কনিকের অসীমতট আঁকতে চান তা বেছে নিন..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "এই কনিকের র্যাডিকাল (radical) রেখাগুলো আঁকো"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr "যে দুটি কনিকের র্যাডিকাল (radical) রেখা আঁকতে চান তার প্রথমটি বাছাই করুন..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr "যে দুটি কনিকের র্যাডিকাল (radical) রেখা আঁকতে চান তার অপরটি বাছাই করুন..."
 
 # FIXME: 'Radical'-এর অর্থ জানি না ;-(
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "র্যাডিকাল (radical) রেখা পাল্টাও"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "ঘনকীয় বক্ররখা"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "এই ঘনকীয় বক্ররেখাটি বেছে নিন"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "%1 ঘনকীয় বক্ররেখাটি বেছে নিন"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "একটি ঘনকীয় বক্ররেখা অপসারণ করো"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "একটি ঘনকীয় বক্ররেখা যোগ করো"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "একটি ঘনকীয় বক্ররেখা স্থানান্তর করো"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "এই ঘনকীয় বক্ররেখার সাথে সংযুক্ত করো"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "একটি ঘনকীয় বক্ররেখা দেখাও"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "একটি ঘনকীয় বক্ররেখাকে আড়াল করো"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "এই বিন্দু দিয়ে একটি ঘনকীয় বক্ররেখা আঁকো"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "এরূপ একটি বিন্দু বেছে নিন যাকে নতুন ঘনকটি অতিক্রম করবে..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "বক্ররেখা"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "এই বক্ররেখাটি বাছাই করো"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "%1 বক্ররেখাটি বেছে নিন"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "একটি বক্ররেখা অপসারণ করো"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "একটি বক্ররেখা যোগ করো"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "একটি বক্ররেখা স্থানান্তর করো"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "এই বক্ররেখার সাথে সংযুক্ত করো"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "একটি বক্ররেখা দেখাও"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "একটি বক্ররেখা আড়াল করো"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "এই রেখাকে ছেদ করে"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "এই কনিককে ছেদ করে"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "ছেদবিন্দু ইতিমধ্যেই গণনা করা হয়েছে"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "এই ঘনকীয় বক্ররেখাকে ছেদ করে"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "এই বৃত্তকে ছেদ করে"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "এই বৃত্তচাপকে ছেদ করে"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "এই বৃত্তের সাপেক্ষে উল্টাও"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "যে বৃত্তের সাপেক্ষে উল্টাতে চান তাকে বেছে নিন..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "এই বিন্দুর বিপরীতকরণ (inversion) গণনা করো"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "যে বিন্দুকে উল্টানো হবে তা বেছে নিন..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "এই রেখার বিপরীতকরণ (inversion) গণনা করো"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "যে রেখাকে উল্টানো হবে তা বেছে নিন..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "এই বৃত্তাংশের বিপরীতকরণ (inversion) গণনা করো"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "যে বৃত্তাংশকে উল্টানো হবে তা বেছে নিন..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "এই বৃত্তের বিপরীতকরণ (inversion) গণনা করো"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "যে বৃত্তকে উল্টানো হবে তা বেছে নিন..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "এই বৃত্তচাপের বিপরীতকরণ (inversion) গণনা করো"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "যে বৃত্তচাপকে উল্টানো হবে তা বেছে নিন..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "ঢাল"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "সমীকরণ"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "দৈর্ঘ্য"
 
 # FIXME
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "প্রথম প্রান্তীয় বিন্দু"
 
 # FIXME
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "দ্বিতীয় প্রান্তীয় বিন্দু"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "রেখা"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "একটি রেখা বেছে নাও"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "এই রেখাটি বেছে নাও"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "%1 রেখা বেছে নিন"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "এই রেখাটি অপসারণ করো"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "একটি রেখা যোগ করো"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "একটি রেখা অপসারণ করো"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "এই রেখার সাথে সংযুক্ত করো"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "একটি রেখা দেখাও"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "একটি রেখা আড়াল করো"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "রেখাংশ"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "এই রেখাংশকে বেছে নাও"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "%1 রেখাংশকে বেছে নিন"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "একটি রেখাংশকে অপসারণ করো"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "একটি রেখাংশ যোগ করো"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "একটি রেখাংশ অপসারণ করো"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "এই রেখাংশের সাথে সংযুক্ত করো"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "একটি রেখাংশ দেখাও"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "একটি রেখাংশকে আড়াল করো"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "অর্ধ-রেখা"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "এই অর্ধ-রেখাটি বেছে নিন"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "%1 অর্ধ-রেখা বেছে নিন"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "একটি অর্ধ-রেখা অপসারণ করো"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "একটি অর্ধ-রেখা যোগ করো"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "একটি অর্ধ-রেখা স্থানান্তর করো"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "এই অর্ধ-রেখার সাথে সংযুক্ত করো"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "একটি অর্ধ-রেখা দেখাও"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "একটি অর্ধ-রেখা আড়াল করো"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "এই বিন্দুতে আরম্ভ হয় এরূপ একটি রেখাংশ আঁকো"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "নতুন রেখাংশের আরম্ভ বিন্দু আঁকো..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "এই বিন্দুতে শেষ হয় এরূপ একটি রেখাংশ আঁকো"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "নতুন রেখাংশের সমাপ্তি বিন্দু আঁকো..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "এই বিন্দু দিয়ে একটি রেখা আঁকো"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "এরূপ একটি বিন্দু বেছে নিন যার মধ্য দিয়ে রেখাটি অতিক্রম করবে..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "অপর একটি বিন্দু বেছে নিন যার মধ্য দিয়ে রেখাটি অতিক্রম করবে..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "এই বিন্দুতে আরম্ভ হয় এরূপ একটি অর্ধ-রেখা আঁকো"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "নতুন অর্ধ-রেখার আরম্ভ বিন্দু বেছে নিন..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "এই বিন্দু দিয়ে একটি অর্ধ-রেখা আঁকো"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "এরূপ একটি বিন্দু বেছে নিন যার মধ্য দিয়ে অর্ধ-রেখাটি অতিক্রম করবে..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "এই রেখার সমান্তরাল রেখা আঁকো"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "নতুন রেখার সমান্তরাল একটি রেখা বেছে নিন..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "এই বিন্দু দিয়ে একটি সমান্তরাল রেখাটি আঁকো"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "এরূপ একটি বিন্দু বেছে নিন যার মধ্য দিয়ে নতুন রেখাটি অতিক্রম করবে..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "এই রেখার উপর একটি লম্ব আঁকো"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "এরূপ একটি রেখা বেছে নিন যা নতুন রেখার সাথে লম্ব..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "এই বিন্দু দিয়ে একটি লম্ব আঁকো"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "দৈর্ঘ্য নির্ধারণ করো... (&d)"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "রেখাংশের দৈর্ঘ্য নির্ধারণ করো"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "নতুন দৈর্ঘ্য বেছে নাও: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "রেখাংশের আকার পরিবর্তন করো"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "এই ভেক্টর দিয়ে একটি রেখা আঁকো"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "নতুন রেখার গতিপথে অবস্থিত একটি ভেক্টর বাছাই করুন..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "এই ভেক্টর ব্যবহার করে একটি অর্ধ-রেখা আঁকো"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "নতুন অর্ধ-রেখার গতিপথে অবস্থিত একটি ভেক্টর বাছাই করুন..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "সঞ্চারপথ"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "এই সঞ্চারপথটি বেছে নাও"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "%1 সঞ্চারপথটি বেছে নিন"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "একটি সঞ্চারপথ অপসারণ করো"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "একটি সঞ্চারপথ যোগ করো"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "একটি সঞ্চারপথ স্থানান্তর করো"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "এই সঞ্চারপথের সাথে সংযুক্ত করো"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "একটি সঞ্চারপথ দেখাও"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "একটি সঞ্চারপথ আড়াল করো"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "বস্তুর ধরন"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "বস্তু"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "এই বস্তুটি বেছে নাও"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "%1 বস্তুটি বেছে নিন"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "একটি বস্তু অপসারণ করো"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "একটি বস্তু যোগ করো"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "একটি বস্তু স্থানান্তর করো"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "এই বস্তুর সাথে সংযুক্ত করো"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "একটি বস্তু দেখাও"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "একটি বস্তু আড়াল করো"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "রেডিয়ানে প্রকাশিক কোণ"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "ডিগ্রিতে প্রকাশিক কোণ"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "মধ্যবিন্দু"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "এক্স অক্ষীয় দৈর্ঘ্য"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "ওয়াই অক্ষীয় দৈর্ঘ্য"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "বিপরীত ভেক্টর"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "কোণ"
 
 # FIXME
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "বিভাজক পৃষ্ঠ"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "বৃত্ত চাপের দৈর্ঘ্য"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "কোণ"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "এই কোণ বেছে নাও"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "%1 কোণটি বেছে নিন"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "একটি কোণ অপসারণ করো"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "একটি কোণ যোগ করো"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "একটি কোণ স্থানান্তর করো"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "এই কোণের সাথে সংযুক্ত করো"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "একটি কোণ দেখাও"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "একটি কোণ আড়াল করো"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "ভেক্টর"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "এই ভেক্টরটি বেছে নাও"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "%1 ভেক্টরটি বেছে নিন"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "একটি ভেক্টর অপসারণ করো"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "একটি ভেক্টর যোগ করো"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "একটি ভেক্টর অপসারণ করো"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "এই ভেক্টরের সাথে সংযুক্ত করো"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "একটি ভেক্টর দেখাও"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "একটি ভেক্টর আড়াল করো"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "বৃত্ত চাপ"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "এই বৃত্ত চাপটি বেছে নাও"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "%1 বৃত্তচাপটি বেছে নিন"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "একটি বৃত্ত চাপ অপসারণ করো"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "একটি বৃত্ত চাপ যোগ করো"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "একটি বৃত্ত চাপ স্থানান্তর করো"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "এই বৃত্ত চাপের সাথে সংযুক্ত করো"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "একটি বৃত্ত চাপ দেখাও"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "একটি বৃত্ত চাপ আড়াল করো"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "স্থানাংক"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "এক্স স্থানাংক"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "ওয়াই স্থানাংক"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "বিন্দু"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "এই বিন্দুটি বাছাই করো"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "%1 বিন্দুটি বেছে নিন"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "একটি বিন্দু অপসারণ করো"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "একটি বিন্দু যোগ করো"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "একটি বিন্দু স্থানান্তর করো"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "এই বিন্দুর সাথে সংযুক্ত করো"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "একটি বিন্দু দেখাও"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "একটি বিন্দু আড়াল করো"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "এই বিন্দু ও অপর একটি বিন্দুর মধ্যবিন্দু আঁকো"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "যে দুটি বিন্দুর মধ্যবিন্দু আঁকতে চান তাদের প্রথমটি বেছে নিন..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "যে দুটি বিন্দুর মধ্যবিন্দু আঁকতে চান তাদের অপরটি বেছে নিন..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "স্থানাংক নির্ধারণ করো... (&স)"
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "পুনঃনির্ধারণ"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "&পরামিতি নির্ধারণ করো..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "স্থানাংক নির্ধারণ করো"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "নতুন স্থানাংক লিখুন।"
 
 # FIXME
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "বিন্দুর পরামিতি নির্ধারণ করো"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "নতুন পরামিতি বেছে নাও: "
 
 # FIXME
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "সীমাবদ্ধ (constrained) বিন্দুর পরামিতি পরিবর্তন করো"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "যে বৃত্তের ওপর দৈর্ঘ্যকে স্থানান্তর করা হবে তাকে বেছে নিন..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "বৃত্তের ওপর একটি বিন্দুকে বেছে নিন..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "যে রেখাংশকে বৃত্তের ওপর স্থানান্তর করা হবে তা বেছে নিন..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "বাহুর সংখ্যা"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "পরামিতি"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "প্রান্তবিন্দুগুলোর ভরকেন্দ্র"
 
 # FIXME
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "প্যাঁচের সংখ্যা"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "বহুভুজ"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "এই বহুভুজটি বাছাই করো"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "%1 বহুভুজকে বেছে নিন"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "একটি বহুভুজকে অপসারণ করো"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "একটি বহুভুজকে যোগ করো"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "একটি বহুভুজ স্থানান্তর করো"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "এই বহুভুজের সাথে সংযুক্ত করো"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "একটি বহুভুজ দেখাও"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "একটি বহুভুজকে লুকাও"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "ত্রিভুজ"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "এই ত্রিভুজকে বেছে নাও"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "%1 ত্রিভুজকে বেছে নিন"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "একটি ত্রিভুজকে অপসারণ করো"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "একটি ত্রিভুজকে যোগ করো"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "একটি ত্রিভুজকে স্থানান্তর করো"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "এই ত্রিভুজের সাথে সংযুক্ত করো"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "একটি ত্রিভুজকে দেখাও"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "একটি ত্রিভুজকে লুকাও"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "চতুর্ভুজ"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "এই চতুর্ভুজকে বেছে নাও"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "%1 চতুর্ভুজকে বেছে নিন"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "একটি চতুর্ভুজকে অপসারণ করো"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "একটি চতুর্ভুজ যোগ করো"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "একটি চতুর্ভুজকে স্থানান্তর করো"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "এই চতুর্ভুজের সাথে সংযুক্ত করো"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "একটি চতুর্ভুজকে দেখাও"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "একটি চতুর্ভুজকে লুকাও"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "এই প্রান্তবিন্দু ব্যবহার করে একটি ত্রিভুজ আঁকো"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "নতুন ত্রিভুজের প্রান্তবিন্দু হিসাবে একটি বিন্দু বেছে নিন..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "এই বহুভুজকে একটি রেখার সাহায্যে ছেদ করো"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "যে বহুভুজের সাথে রেখাকে ছেদ করতে চান তা বেছে নিন..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "এই বহুভুজের প্রান্তবিন্দুগুলো আঁকো"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "যে বহুভুজের প্রান্তবিন্দু আঁকতে চান তাকে বেছে নিন..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "এই বহুভুজের বাহুগুলো আঁকো"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "যে বহুভুজের বাহু আঁকতে চান তাকে বেছে নিন..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "এই বহুভুজের উত্তল হাল (hull) আঁকো"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "যে বহুভুজের উত্তল হাল (hull) আঁকতে চান তাকে বেছে নিন..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "এই বিন্দুটিকে বৃত্তের ওপর প্রক্ষিপ্ত (project) করো"
 
 # FIXME
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "যে বিন্দুর মধ্য দিয়ে ঢাল অতিক্রম করবে তা বেছে নিন..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "এই রেখাটি কি সমান্তরাল?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "সম্ভাব্য দুটি সমান্তরাল রেখার প্রথমটি বেছে নিন..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "এই রেখার সাথে কি সমান্তরাল?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "সম্ভাব্য দুটি সমান্তরাল রেখার অপরটি বেছে নিন..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "এই রেখাগুলো সমান্তরাল।"
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "এই রেখাগুলো সমান্তরাল নয়।"
 
 # FIXME
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "এই রেখাটি কি লম্ব?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "সম্ভাব্য দুটি পরস্পর লম্ব রেখার প্রথমটি বেছে নিন..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "এই রেখার ওপর কি লম্ব?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "সম্ভাব্য দুটি পরস্পর লম্ব রেখার অপরটি বেছে নিন..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "এই রেখাগুলো পরস্পরের ওপর লম্ব।"
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "এই রেখাগুলো পরস্পরের ওপর লম্ব নয়।"
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "এই বিন্দুর সমরৈখিকতা (collinearity) পরীক্ষা করো"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "সম্ভাব্য তিনটি সমরৈখিক বিন্দুর প্রথমটি বেছে নিন..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "এবং এই দ্বিতীয় বিন্দুরও"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "সম্ভাব্য তিনটি সমরৈখিক বিন্দুর দ্বিতীয়টি বেছে নিন..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "এই তৃতীয় বিন্দুর সাহায্যে"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "সম্ভাব্য তিনটি সমরৈখিক বিন্দুর তৃতীয়টি বেছে নিন..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "এই বিন্দুগুলো সমরৈখিক।"
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "এই বিন্দুগুলো সমরৈখিক নয়।"
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "এই বিন্দুটি কোন বক্ররেখার উপর অবস্থিত কিনা তা পরীক্ষা করো"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "যে বিন্দুটি পরীক্ষা করতে চান তা বেছে নিন..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "বিন্দুটি এই বক্ররেখার উপর অবস্থিত কিনা তা পরীক্ষা করো"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "বিন্দুটি যে বক্ররেখার উপর অবস্থিত হতে পারে তা বেছে নিন..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "বিন্দুটি এই বক্ররেখার উপর অবস্থিত।"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "বিন্দুটি এই বক্ররেখার উপর অবস্থিত নয়।"
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "এই বিন্দুটি কোন বহুভুজের ভেতর অবস্থিত কিনা তা পরীক্ষা করো"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "বিন্দুটি এই বহুভুজের ভেতর অবস্থিত কিনা তা পরীক্ষা করো"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "বিন্দুটি যে বহুভুজের ভেতর অবস্থিত হতে পারে তা বেছে নিন..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "বিন্দুটি এই বহুভুজের ভেতর অবস্থিত।"
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "বিন্দুটি এই বহুভুজের ভেতর অবস্থিত নয়।"
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "এই বহুভুজটি উত্তল কিনা তা পরীক্ষা করো"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "যে বহুভুজের উত্তলতা পরীক্ষা করতে চান তাকে বেছে নিন..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "এই বহুভুজটি উত্তল।"
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "এই বহুভুজটি উত্তল নয়।"
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "এই বিন্দুটির দূরত্ব সমান কিনা তা পরীক্ষা করুন"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "এরূপ বিন্দুটি বেছে নিন যার দূরত্ব অপর দুটি বিন্দু হতে সমান হতে পারে..."
 
 # FIXME
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "এই বিন্দু হতে"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "অপর বিন্দু দুটির প্রথমটি বেছে নিন..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "এবং এই দ্বিতীয় বিন্দু হতে"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "অপর বিন্দু দুটির অন্যটি বেছে নিন..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "দূরত্বদ্বয় সমান।"
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "দূরত্বদ্বয় অসমান।"
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "এই ভেক্টরটি অপর কোন ভেক্টরের সমান কিনা তা পরীক্ষা করো"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "সম্ভাব্য সমান ভেক্টরদ্বয়ের প্রথমটি বেছে নিন..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "এই ভেক্টরটি অপর ভেক্টরটির সমান কিনা তা পরীক্ষা করো"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "সম্ভাব্য সমান ভেক্টরদ্বয়ের অপরটি বেছে নিন..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "ভেক্টরদ্বয় সমান।"
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "ভেক্টরদ্বয় অসমান"
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "টেক্সট"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "লেবেল"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "এই লেবেল বেছে নাও"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "%1 লেবেল বেছে নিন"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "একটি লেবেল অপসারণ করো"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "একটি লেবেল যোগ করো"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "একটি লেবেল স্থানান্তর করো"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "এই লেবেলের সাথে সংযুক্ত করো"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "একটি লেবেল দেখাও"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "একটি লেবেল আড়াল করো"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "টেক্সট &কপি করো"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "ফ্রেম পাল্টাও (&প)"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "পুনঃনির্ধারণ... (&প)"
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "লেবেল ফ্রেম পাল্টাও"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "এই বস্তুকে স্থানান্তর করো"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "যে বস্তুকে স্থানান্তর করা হবে তা বেছে নিন..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "এই ভেক্টরের সাহায্যে স্থানান্তর করো"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "যে ভেক্টরের সাহায্যে স্থানান্তর করা হবে তাকে বেছে নিন..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "এই বস্তুটির প্রতিফলন ঘটাও"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "যে বস্তুর প্রতিফলন ঘটানো হবে তা বেছে নিন..."
 
 # FIXME
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "এই বিন্দুর বিপরীতে প্রতিফলন ঘটাও"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "যে বিন্দুর বিপরীতে প্রতিফলন ঘটানো হবে তা বেছে নিন..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "এই রেখার বিপরীতে প্রতিফলন ঘটাও"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "যে রেখার বিপরীতে প্রতিফলন ঘটানো হবে তা বেছে নিন..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "এই বস্তুটিকে আবর্তন করো"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "যে বস্তুকে আবর্তিত করা হবে তা বেছে নিন..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "এই বিন্দুর চারদিকে আবর্তন করো"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "আবর্তনের কেন্দ্রবিন্দু বেছে নিন..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "এই কোণে আবর্তন করো"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "আবর্তনের কোণ বেছে নিন..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "বস্তুটির আকার পরিবর্তন করো"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "যে বস্তুর আকার পরিবর্তন করা হবে তা বেছে নিন..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "এটিকে কেন্দ্র করে আকার পরিবর্তন করো"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "আকার পরিবর্তনের কেন্দ্রবিন্দু বেছে নিন..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "এই রেখাংশের দৈর্ঘ্য ব্যবহার করে আকার পরিবর্তন করো"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "যে রেখাংশের দৈর্ঘ্য হল আকার পরিবর্তনের গুণনীয়ক, তা বেছে নিন..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "এই রেখাংশের দৈর্ঘ্য পরির্তন করো..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
@@ -3556,207 +3561,207 @@ msgstr ""
 "প্রথমটিকে বেছে নিন..."
 
 # FIXME
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...অপর এই রেখাংশের দৈর্ঘ্য পর্যন্ত"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "আকার পরিবর্তনের গুণনীয়ক হিসেবে যে দুটি রেখাংশের দৈর্ঘ্যের অনুপাত ব্যবহৃত হবে, তাদের "
 "দ্বিতীয়টিকে বেছে নিন..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "যে বস্তুর আকার পরিবর্তন করা হবে তা বেছে নিন"
 
 # FIXME
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "এই রেখার ওপর আকার পরিবর্তন করো"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "যে রেখার ওপর আকার পরিবর্তন করা হবে তা বেছে নিন"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "যে রেখাংশের দৈর্ঘ্য হল আকার পরিবর্তনের গুণনীয়ক, তা বেছে নিন"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "আকার পরিবর্তনের গুণনীয়ক হিসেবে যে দুটি রেখাংশের দৈর্ঘ্যের অনুপাত ব্যবহৃত হবে, তাদের "
 "প্রথমটিকে বেছে নিন..."
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...এই রেখাংশের দৈর্ঘ্য পর্যন্ত"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "আকার পরিবর্তনের গুণনীয়ক হিসেবে যে দুটি রেখাংশের দৈর্ঘ্যের অনুপাত ব্যবহৃত হবে, তাদের "
 "দ্বিতীয়টিকে বেছে নিন..."
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "এই বস্তুকে প্রক্ষিপ্তভাবে (projectively) আবর্তন করো"
 
 # FIXME
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "যে বস্তুকে প্রক্ষিপ্তভাবে আবর্তন করানো হবে তা বেছে নিন"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "এই অর্ধ-রেখার প্রক্ষিপ্তভাবে (projectively) আবর্তন করো"
 
 # FIXME
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "বস্তুরটি ওপর যে অর্ধ-রেখার প্রক্ষিপ্তভাবে আবর্তন প্রয়োগ করতে চান তা বেছে নিন"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "এই কোণে প্রক্ষিপ্তভাবে (projectively) আবর্তন করো"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "বস্তুরটি ওপর যে কোণে প্রক্ষিপ্তভাবে আবর্তন প্রয়োগ করতে চান তা বেছে নিন"
 
 # FIXME
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "এই বস্তুর তরঙ্গ (harmonic) সদৃশ বস্তু"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "যে বস্তুকে রূপান্তর করা হবে তা বেছে নিন..."
 
 # FIXME
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "এই কেন্দ্রবিন্দুর তরঙ্গ (harmonic) সদৃশ বিন্দু"
 
 # FIXME
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "এই তরঙ্গ (harmonic) সদৃশের কেন্দ্রবিন্দু বেছে নিন..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "এই অক্ষের সাথে তরঙ্গ (harmonic) সদৃশ"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "এই তরঙ্গ (harmonic) সদৃশের অক্ষ বেছে নিন..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "এই বস্তুর সাধারণ সাদৃশ্য (affinity)"
 
 # FIXME
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "এই কোণকে আঁকো"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "যে ত্রিভুজকে প্রদত্ত ত্রিভুজে রূপান্তর করতে হবে তাকে বেছে নিন..."
 
 # FIXME
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "অপর এই ত্রিভুজের ওপর"
 
 # FIXME: এটা মনে হয় কিছুই হইলো না ;-(
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "এরূপ একটি ত্রিভুজ বেছে নিন যা প্রথম ত্রিভুজের সাথে সদৃশ..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "তিনটি প্রান্তীয় বিন্দুর প্রথমটি"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "সাধারণ সাদৃশ্য (affinity) আরম্ভকারী তিনটি বিন্দুর প্রথমটি বেছে নিন..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "তিনটি প্রান্তীয় বিন্দুর দ্বিতীয়টি"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "সাধারণ সাদৃশ্য (affinity) আরম্ভকারী তিনটি বিন্দুর দ্বিতীয়টি বেছে নিন..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "তিনটি প্রান্তীয় বিন্দুর তৃতীয়টি"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "সাধারণ সাদৃশ্য (affinity) আরম্ভকারী তিনটি বিন্দুর তৃতীয়টি বেছে নিন..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "প্রথম বিন্দুর রূপান্তরিত অবস্থান"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "সাধারণ সাদৃশ্য (affinity) সমাপ্তি বিন্দু তিনটির প্রথমটি বেছে নিন..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "দ্বিতীয় বিন্দুর রূপান্তরিত অবস্থান"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "সাধারণ সাদৃশ্য (affinity) সমাপ্তি বিন্দু তিনটির দ্বিতীয়টি বেছে নিন..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "তৃতীয় বিন্দুর রূপান্তরিত অবস্থান"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "সাধারণ সাদৃশ্য (affinity) সমাপ্তি বিন্দু তিনটির তৃতীয়টি বেছে নিন..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "এই বস্তুর সাধারণ প্রক্ষেপণ (projectivity) রূপান্তর"
 
 # FIXME
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "এই চতুর্ভুজকে আঁকো"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "যে চতুর্ভুজকে প্রদত্ত চতুর্ভুজে রূপান্তর করতে হবে তাকে বেছে নিন..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "অপর এই চতুর্ভুজের ওপর"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3764,184 +3769,184 @@ msgstr ""
 "প্রজেক্টিভ (projective) রূপান্তর অনুসারে যে চতুর্ভুজটি প্রথম চতুর্ভুজের অনুরূপ, তাকে বেছে "
 "নিন..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "চারটি প্রান্তীয় বিন্দুর প্রথমটি"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "সাধারণ প্রক্ষেপণের (projectivity) আরম্ভকারী চারটি বিন্দুর প্রথমটি বেছে নিন..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "চারটি প্রান্তীয় বিন্দুর দ্বিতীয়টি"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "সাধারণ প্রক্ষেপণের (projectivity) আরম্ভকারী চারটি বিন্দুর দ্বিতীয়টি বেছে নিন..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "চারটি প্রান্তীয় বিন্দুর তৃতীয়টি"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "সাধারণ প্রক্ষেপণের (projectivity) আরম্ভকারী চারটি বিন্দুর তৃতীয়টি বেছে নিন..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "চারটি প্রান্তীয় বিন্দুর চতুর্থটি"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "সাধারণ প্রক্ষেপণের (projectivity) আরম্ভকারী চারটি বিন্দুর চতুর্থটি বেছে নিন..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "সাধারণ প্রক্ষেপণের (projectivity) চারটি সমাপ্তি বিন্দুর প্রথমটি বেছে নিন..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "সাধারণ প্রক্ষেপণের (projectivity) চারটি সমাপ্তি বিন্দুর দ্বিতীয়টি বেছে নিন..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "সাধারণ প্রক্ষেপণের (projectivity) চারটি সমাপ্তি বিন্দুর তৃতীয়টি বেছে নিন..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "চতুর্থ বিন্দুর রূপান্তরিত অবস্থান"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "সাধারণ প্রক্ষেপণের (projectivity) চারটি সমাপ্তি বিন্দুর চতুর্থটি বেছে নিন..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "এই বস্তুর ছায়া আঁকো"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "যে বস্তুর ছায়া তৈরি করতে চান তা বেছে নিন..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "এই আলোক উত্‍স থেকে একটি ছায়া আঁকো"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "যে আলোক উত্‍সের কারনে ছায়া তৈরি হবে তা বেছে নিন..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "এই রেখার সাহায্যে প্রতিনিধিত্বকৃত অনুভূমিক পৃষ্ঠে একটি ছায়া আঁকো"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "এই ছায়ার অনুভূমিক পৃষ্ঠ বেছে নিন..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "এই বস্তুটিকে রূপান্তর করো"
 
 # FIXME
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "এই রূপান্তর প্রক্রিয়া (transformation) ব্যবহার করে রূপান্তর করো"
 
 # FIXME: Similutude = সাদৃশ্য ?
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "এই বস্তুর ওপর সাদৃশ্য প্রয়োগ করো"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "এটিকে কেন্দ্র করে সাদৃশ্য প্রয়োগ করো"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "সাদৃশ্যের কেন্দ্রবিন্দু বেছে নিন..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "সাদৃশ্য প্রয়োগ করে এই বিন্দুকে অপর একটি বিন্দুর উপর স্থাপন করো"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "যে বিন্দুকে সাদৃশ্য প্রয়োগ করে অপর একটি বিন্দুর উপর স্থাপন করা হবে তা বেছে নিন..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "সাদৃশ্য প্রয়োগ করে এই বিন্দুর উপর একটি বিন্দু স্থাপন করো"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "সাদৃশ্য প্রয়োগ করে প্রথম বিন্দুটিকে যে বিন্দুর উপর স্থাপন করা হবে তা বেছে নিন..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "এই বিন্দু থেকে একটি ভেক্টর আঁকো"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "নতুন ভেক্টরের আরম্ভ বিন্দু বেছে নিন..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "এই বিন্দু পর্যন্ত একটি ভেক্টর আঁকো"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "নতুন ভেক্টরের সমাপ্তি বিন্দু বেছে নিন..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "এটি এবং অপর একটি ভেক্টরের সমষ্টি আঁকো।"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "যে ভেক্টরদ্বয়ের সমষ্টি আঁকতে চান তার প্রথমটি বেছে নিন..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "এই ভেক্টর ও অপর একটি ভেক্টরের সমষ্টি আঁকো।"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "যে ভেক্টরদ্বয়ের সমষ্টি আঁকতে চান তার অপরটি বেছে নিন..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "এই বিন্দুতে আরম্ভ হয় এরূপ ভেক্টর সমষ্টি আঁকো।"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "যে বিন্দুতে ভেক্টর সমষ্টি আঁকা হবে তা বেছে নিন..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "এবার কোড লিখুন:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "এবার পাইথন কোড লিখুন:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3949,7 +3954,7 @@ msgid ""
 "arg%1"
 msgstr "আর্গুমেন্ট%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3957,7 +3962,7 @@ msgstr ""
 "আপনার স্ক্রিপ্টটি চালানোর সময় পাইথন ইন্টারপ্রেটার একটি সমস্যা খুঁজে পেয়েছে।  "
 "অনুগ্রহপূর্বক স্ক্রিপ্ট থেকে সমস্যাটি দূর করুন ও তারপর পুনরায় 'সম্পন্ন' বাটন চাপুন।"
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3966,7 +3971,7 @@ msgstr ""
 "পাইথন ইন্টারপ্রেটার নিম্নোক্ত সমস্যাসূচক তথ্য জানিয়েছে:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3976,18 +3981,18 @@ msgstr ""
 "করলেও স্ক্রিপ্ট চালানোর ফলে কোন বৈধ বস্তু তৈরি হয় নি।  অনুগ্রহপূর্বক স্ক্রিপ্ট থেকে "
 "সমস্যাটি দূর করুন ও তারপর পুনরায় 'সম্পন্ন' বাটন চাপুন।"
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "পাইথন স্ক্রিপ্ট"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -3996,7 +4001,7 @@ msgstr ""
 "আপনার স্ক্রিপ্টটি চালানোর সময় পাইথন ইন্টারপ্রেটার একটি সমস্যা খুঁজে পেয়েছে।  "
 "অনুগ্রহপূর্বক স্ক্রিপ্ট থেকে সমস্যাটি দূর করুন ও তারপর পুনরায় 'সম্পন্ন' বাটন চাপুন।"
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-br/messages/tdeedu/kig.po b/tde-i18n-br/messages/tdeedu/kig.po
index 01066756997..79b69f2931d 100644
--- a/tde-i18n-br/messages/tdeedu/kig.po
+++ b/tde-i18n-br/messages/tdeedu/kig.po
@@ -3,7 +3,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: tdeedu/kig.pot\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2004-12-22 23:06+0100\n"
 "Last-Translator: Thierry Vignaud <tvignaud@mandriva.com>\n"
 "Language-Team: br <LL@li.org>\n"
@@ -24,168 +24,168 @@ msgid ""
 "Your emails"
 msgstr "tvignaud@mandriva.com, jdrapier@club-internet.fr"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr ""
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr ""
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Ezporzh er skeudenn"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Skeudenn ..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "Ezporzh e skeudenn"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Dibarzhoù ar skeudenn"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr ""
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr ""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Ezporzh e"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Ezporzh en ur restr &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "Restr &XFig ..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Teulioù XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Ezporzh er restr XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr ""
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Fazi en ur lenn"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "N'en deus ket KPaint digeriñ ar restr « %1 »."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "N'eo ket skoraet"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr ""
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Ezporzh e &LaTeX ..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex ..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Teulioù Latex (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Ezporzh e LaTeX"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Dibarzhoù LaTeX"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -193,42 +193,42 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
 "A standard coordinate system will be used instead."
 msgstr ""
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 msgstr ""
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Ezporzh e SVG ..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Ezporzh e SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Dibarzoù SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ""
 
@@ -373,7 +373,7 @@ msgstr ""
 msgid "Cancel the construction of the object being constructed"
 msgstr ""
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr ""
 
@@ -492,15 +492,15 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Ar restr « %1 » a zo endeo. Rasklañ ?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Rasklañ ar restr ?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Rasklañ"
 
@@ -572,456 +572,456 @@ msgstr "Teul da zigeriñ"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr ""
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Kenstur"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr ""
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr ""
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr ""
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr ""
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Treiñ"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Treiñ"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Skeulaet"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr ""
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr ""
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr ""
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr ""
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr ""
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr ""
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr ""
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Urzhiaoueg Python"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr ""
 
@@ -1065,71 +1065,71 @@ msgstr ""
 msgid "Set Polar Coordinate System"
 msgstr ""
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Dir"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr ""
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Pik"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr ""
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Skridennad skrid"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr ""
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr ""
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Lakaat ment ar c'hogn"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr ""
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1137,15 +1137,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Ne m'eus ket gallet digeriñ ar restr makro « %1 »"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr ""
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1153,516 +1153,516 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr ""
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "O fiñval ar pik"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Pik heuliet"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Lec'h"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Ul lec'h"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr ""
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Liestueg"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 #, fuzzy
 msgid "Vertices of a Polygon"
 msgstr "Kuzhat ul lieskognegoù"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 #, fuzzy
 msgid "Sides of a Polygon"
 msgstr "Kuzhat ul lieskognegoù"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "Kuzhat ul lieskognegoù"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "Lies&kognegoù"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr ""
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr ""
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr ""
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr ""
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr ""
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr ""
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr ""
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "Dibab ar c'helc'h-se"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "Dibab an dra-se"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "Dibab al linenn-se"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "Dibab ar c'helc'h-se"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "Liestueg"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "gant ar c'helc'h-mañ"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "gant al linenn-mañ"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "gant ar gwareg-se"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "gant ul lieskogneg"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr ""
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr ""
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr ""
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr ""
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr ""
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr ""
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Anv"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<dra hep anv>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr ""
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "arventenn %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Emaon o diab an arventenn %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Kemmañ ar skridennad"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Fiñval %1 traoù"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr ""
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Teul Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 tra"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Treuzfurmiñ"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "A&rnodiñ"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr ""
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Ouzhpennañ ur skridennad sk&rid"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Lakaat al &liv"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "Lakaat an &hirder ..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Lakaat ar c'hi&z"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr ""
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Kuzhat"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Diskouez"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Dilec'hiañ"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "Liv &diouzhoc'h"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Laka&at an anv ..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Anv"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Lakaat anv an dra"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Lakaat anv an dra-mañ :"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Kemmañ liv an dra"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr ""
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Kemmañ giz ar pik"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Kemmañ giz an dra"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Aozañ an uzhiaoueg ..."
 
@@ -1709,2062 +1709,2067 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr ""
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr ""
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr ""
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Lakaat ar m&ent"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Adventañ ar gogn"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr ""
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr ""
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr ""
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr ""
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr ""
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr ""
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr ""
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr ""
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr ""
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr ""
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr ""
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr ""
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr ""
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "kelc'h"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Dibab ar c'helc'h-se"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Dibab ar c'helc'h %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Lemel ur c'helc'h"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Ouzhpennañ ur kelc'h"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Fiñval ur c'helc'h"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr ""
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Diskouez un c'helc'h"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Kuzhat ur c'helc'h"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr ""
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr ""
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Fokus eil"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipsenn"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr ""
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
 msgstr ""
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr ""
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr ""
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr ""
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr ""
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr ""
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr ""
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr ""
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr ""
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr ""
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr ""
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr ""
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr ""
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr ""
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr ""
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr ""
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "kromm"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Dibabit ar gromm-se"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Dibabit grumm %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Lemel ur gromm"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Ouzhpennañ ur gromm"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Fiñval ur gromm"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Diskouez ur gromm"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Kuzhat ur gromm"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr ""
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr ""
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr ""
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr ""
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "Dibab ar c'helc'h-se"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr ""
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr ""
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "Dibab ar pik ..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr ""
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "Dibab ar pik ..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr ""
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "Dibab ar pik ..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "Dibab ar pik ..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "Dibab ar pik ..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr ""
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Kevataladenn"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Hirder"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr ""
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr ""
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "linenn"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Dibabit ul linenn"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Dibab al linenn-se"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Dibabit al linenn %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Lemel ul linenn"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Ouzhpennañ ul linenn"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Fiñval ul linenn"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr ""
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Diskouez ul linenn"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Kuzhat ul linenn"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr ""
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr ""
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr ""
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr ""
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr ""
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr ""
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr ""
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr ""
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr ""
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr ""
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr ""
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr ""
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr ""
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr ""
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr ""
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Lakaat an &hirder ..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Dibab an hirder nevez : "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr ""
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "lec'h"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr ""
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr ""
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Rizh ergorenn"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Tra"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Dibab an dra-se"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Dibab an dra %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Lemel un dra"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Ouzhpennañ un dra"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Fiñval un dra"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr ""
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Diskouez un dra"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Kuzhat un dra"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Kogn e radian"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Kogn e diri"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr ""
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "Hirder X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Hirder Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr ""
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Kogn"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr ""
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Hirder ar gwareg"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "kogn"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Dibab ar c'hogn-se"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Dibab ar c'hogn %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Lemel ur c'hogn"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Ouzhpennañ ur c'hogn"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Fiñval ur c'hogn"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr ""
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Diskouez ur c'hogn"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Kuzhat ur c'hogn"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Dibabit ar vektor-se"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Dibabit ar vektor %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Lemel ur vektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Ouzhpennañ ur vektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Fiñval ur vektor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Stagañ ouzh ar vektor-se"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Diskouez ur vektor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Kuzhat ur vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "gwareg"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Dibabit ar gwareg-se"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr ""
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Lemel ur gwareg"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Ouzhpennañ ur gwareg"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Fiñval ur gwareg"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr ""
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Diskouez ur gwareg"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Kuzhat ur gwareg"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "pik"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Dibabit ar pik-mañ"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Dibabit ar pik %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Lemel ur pik"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Ouzhpennañ ur pik"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Fiñval ur pik"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr ""
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Diskouez ur pik"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Kuzhat ur pik"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr ""
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr ""
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr ""
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr ""
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr ""
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Dibabit an dibarzh nevez : "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr ""
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr ""
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr ""
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr ""
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "liestueg"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Dibabit al lieskorn-mañ"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Lemel al lieskognegoù %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Lemel ul lieskognegoù"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Ouzhpennañ ul lieskognegoù"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Fiñval ul lieskognegoù"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Diskouez ul lieskognegoù"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Kuzhat ul lieskognegoù"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "tric'horn"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Diskouez un tric'horn-mañ"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Diskouez un tric'horn %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Lemel un tric'horn"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Ouzhpennañ un tric'hornioù"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Fiñval un tric'hornioù"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "Dibab ar c'hogn-se"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Diskouez un tric'horn"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Kuzhat un tric'hornioù"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "Dibab ar skridennad-se"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "Dibab ar skridennad %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 #, fuzzy
 msgid "Remove a Quadrilateral"
 msgstr "Lemel ur skridennad"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "Ouzhpennañ ur skridennad"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 #, fuzzy
 msgid "Move a Quadrilateral"
 msgstr "Fiñval ur skridennad"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "Diskouez ur skridennad"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "Kuzhat ur skridennad"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr ""
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr ""
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr ""
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr ""
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr ""
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr ""
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr ""
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Kenstur eo ar linennoù-se."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "N'eo ket kenstur al linennoù-se."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr ""
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr ""
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr ""
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr ""
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr ""
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr ""
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr ""
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr ""
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr ""
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr ""
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr ""
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr ""
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "digant ar pik-mañ"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr ""
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr ""
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr ""
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Skrid"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "skridennad"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Dibab ar skridennad-se"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Dibab ar skridennad %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Lemel ur skridennad"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Ouzhpennañ ur skridennad"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Fiñval ur skridennad"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr ""
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Diskouez ur skridennad"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Kuzhat ur skridennad"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Eilañ ar skrid"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr ""
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr ""
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr ""
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr ""
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr ""
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr ""
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr ""
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr ""
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr ""
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr ""
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Treiñ an dra-mañ"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr ""
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr ""
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr ""
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr ""
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr ""
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr ""
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr ""
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr ""
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr ""
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr ""
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr ""
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr ""
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "Dibab ar c'hogn-se"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr ""
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr ""
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr ""
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr ""
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Treuzfurmiñ an dra-mañ"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr ""
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr ""
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr ""
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr ""
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr ""
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr ""
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr ""
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr ""
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr ""
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr ""
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3772,44 +3777,44 @@ msgid ""
 "arg%1"
 msgstr "arv%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Aozañ an uzhiaoueg"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "Urzhiaoueg Python"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-bs/messages/tdeedu/kig.po b/tde-i18n-bs/messages/tdeedu/kig.po
index 98792168129..ede62eb92f8 100644
--- a/tde-i18n-bs/messages/tdeedu/kig.po
+++ b/tde-i18n-bs/messages/tdeedu/kig.po
@@ -7,7 +7,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2004-05-07 19:27+0200\n"
 "Last-Translator: Vedran Ljubovic <vljubovic@smartnet.ba>\n"
 "Language-Team: Bosnian <lokal@lugbih.org>\n"
@@ -31,72 +31,72 @@ msgid ""
 "Your emails"
 msgstr "vljubovic@smartnet.ba"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 #, fuzzy
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "Ovaj KSeg dokument sadži poligon, koji Kig trenutno ne podržava."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 #, fuzzy
 msgid "Please select a figure."
 msgstr "Molim unesite ime datoteke."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr ""
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 #, fuzzy
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr "Ovaj KSeg dokument sadži poligon, koji Kig trenutno ne podržava."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 #, fuzzy
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr "Ovaj KSeg dokument sadži lučni sektor, koji Kig trenutno ne podržava."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Izvezi u sliku"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Slika..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "Izvezi u sliku"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr ""
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Žalim, ovaj format datoteke nije podržan."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -104,32 +104,32 @@ msgstr ""
 "Nisam mogao otvoriti datoteku \"%1\". Molim provjerite da li su privilegije "
 "datoteke ispravno podešene."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Žalim, nešto se zabrljalo prilikom snimanja u sliku \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Izvezi u"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Izvezi u &XFig datoteku"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig datoteka..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig dokumenti (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 #, fuzzy
 msgid "Export as XFig File"
 msgstr "Izvezi u &XFig datoteku"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -137,25 +137,25 @@ msgstr ""
 "Nisam mogao otvoriti datoteku \"%1\".  Ovo vjerovatno znači da ona ne "
 "postoji ili da ne može biti otvorena zbog ograničenih privilegija"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Došlo je do greške prilikom obrade datoteke \"%1\".  Ona neće biti otvorena."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Greška u obradi"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig ne može otvoriti datoteku \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Nije podržan"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -163,56 +163,56 @@ msgstr ""
 "Ovaj KSeg dokument koristi transformaciju skaliranja, koju Kig trenutno ne "
 "može uvesti."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 "Ovaj KSeg dokument sadži ispunjeni krug, koji Kig trenutno ne podržava."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "Ovaj KSeg dokument sadži lučni sektor, koji Kig trenutno ne podržava."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Ovaj KSeg dokument sadži lučni odsječak, koji Kig trenutno ne podržava."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 #, fuzzy
 msgid "Export to &Latex..."
 msgstr "Izvezi u sliku"
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 #, fuzzy
 msgid "&Latex..."
 msgstr "&Slika..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 #, fuzzy
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.kig|Kig dokumenti (*.kig)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 #, fuzzy
 msgid "Export as Latex"
 msgstr "Izvezi u sliku"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr ""
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Ova datoteka je napravljena Kig verzijom \"%1\", koju ova verzija ne može "
 "otvoriti."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -220,7 +220,7 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 #, fuzzy
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
@@ -230,8 +230,8 @@ msgstr ""
 "Ova Kig datoteka sadrži koordinatni sistem koji ova verzija Kiga ne "
 "podržava. Umjesto toga će biti korišten standardni koordinatni sistem."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 #, fuzzy
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
@@ -242,30 +242,30 @@ msgstr ""
 "podržava.  Možda ste kompajlirali Kig bez podrške za ovau vrstu objekta, ili "
 "možda koristite stariju verziju Kiga..."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 #, fuzzy
 msgid "&Export to SVG..."
 msgstr "Izvezi u sliku"
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 #, fuzzy
 msgid "Export as SVG"
 msgstr "Izvezi u sliku"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 #, fuzzy
 msgid "SVG Options"
 msgstr "SVG ikona"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 #, fuzzy
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Žalim, nešto se zabrljalo prilikom snimanja u sliku \"%1\""
@@ -435,7 +435,7 @@ msgstr "Odustani od konstruisanja"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Odustani od konstruisanja objekta koji se trenutno konstruiše"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 #, fuzzy
 msgid "U&nhide All"
 msgstr "Otkrij s&ve"
@@ -569,15 +569,15 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Datoteka \"%1\" već postoji. Želite li pisati preko nje?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr ""
 
@@ -651,39 +651,39 @@ msgstr "Dokument za otvoriti."
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Duž"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Duž se konstruiše na osnovu svoje početne i krajnje tačke"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Prava pomoću dvije tačke"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Prava povučena kroz dvije tačke"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 #, fuzzy
 msgid "Half-Line"
 msgstr "prava"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 #, fuzzy
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 "Poluprava konstruisana pomoću početne tačke i još jedne tačke kroz koju "
 "prolazi."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Normala"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 #, fuzzy
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
@@ -691,351 +691,351 @@ msgstr ""
 "Prava koja se konstruiše pomoću tačke, tako da je normalna na drugu pravu "
 "ili duž"
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paralela"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Prava koja se konstruiše pomoću tačke, a paralelna je drugoj pravoj ili duži"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Kružnica pomoću centra i tačke"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 #, fuzzy
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Kružnica konstruisana pomoću centra i jedne tačke na njoj"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Kružnica pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Kružnica povučena kroz tri tačke"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 #, fuzzy
 msgid "Construct Bisector of This Angle"
 msgstr "Konstruiši simetralu ovog ugla"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 #, fuzzy
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Izaberi oblast koja je trenutno prikazana u prozoru."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Simetrala ugla"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Simetrala ugla"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Kupa pomoću pet tačaka"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Kupa konstruisana pomoću pet tačaka"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hiperbola pomoću asimptota i tačke"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Hiperbola sa zadatim asimptotama, povučena kroz tačku"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Elipsa pomoću fokusâ i tačke"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 #, fuzzy
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Elipsa konstruisana pomoću njenih fokusâ i tačke na njenom rubu"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hiperbola pomoću fokusâ i tačke"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 #, fuzzy
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Hiperbola konstruisana pomoću njenih fokusâ i tačke na njenom rubu"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Kupa pomoću direktrise, fokusa i tačke"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Kupa zadana direktrisom i fokusom, kroz tačku"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Uspravna parabola pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Uspravna parabola povučena kroz tri tačke"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 #, fuzzy
 msgid "Cubic Curve by Nine Points"
 msgstr "Kocka pomoću devet tačaka"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 #, fuzzy
 msgid "A cubic curve constructed through nine points"
 msgstr "Kocka konstruisana pomoću devet tačaka"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Polarna tačka prave"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Polarna tačka prave u odnosu na kupu."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Polarna prava tačke"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Polarna prava tačke u odnosu na kupu."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 #, fuzzy
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Kocka sa stjecištem pomoću šest tačaka"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 #, fuzzy
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Kocka sa stjecišnom tačkom na ishodištu kroz šest tačaka"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 #, fuzzy
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Kocka sa vrhom pomoću četiri tačke"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 #, fuzzy
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Kocka sa vodoravnim vrhom na ishodištu kroz četiri tačke"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Direktrisa kupa"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Pravac direktrise kupe."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Ugao pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Ugao definisan sa tri tačke"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Ekvilateralna hiperbola pomoću četiri tačke"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Ekvilateralna hiperbola konstruisana kroz četiri tačke"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Konstruiši srednju tačku ove duži"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Srednja tačka"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Srednja tačka duži ili dvije druge tačke"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Konstruiši vektor iz dvije zadate tačke."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 #, fuzzy
 msgid "Vector Sum"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 #, fuzzy
 msgid "Construct the vector sum of two vectors."
 msgstr "Konstruiši vektor iz dvije zadate tačke."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 #, fuzzy
 msgid "Line by Vector"
 msgstr "Pomjeri vektor"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 #, fuzzy
 msgid "Construct the line by a given vector though a given point."
 msgstr "Konstruiši vektor iz dvije zadate tačke."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 #, fuzzy
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Konstruiši luk koji počinje u ovoj tački"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 #, fuzzy
 msgid "Arc by Three Points"
 msgstr "Kružnica pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Konstruiši luk kroz tri tačke."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 #, fuzzy
 msgid "Arc by Center, Angle && Point"
 msgstr "Kružnica pomoću centra i tačke"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 #, fuzzy
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Konstruiši luk koji počinje u ovoj tački"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabola pomoću direktrise i fokusa"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Parabola definisana svojom direktrisom i fokusom"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Izvrši translaciju"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Translacija objekta vektorom"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 #, fuzzy
 msgid "Reflect in Point"
 msgstr "Preslikaj pomoću tačke"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 #, fuzzy
 msgid "An object reflected in a point"
 msgstr "Objekat rotiran za ugao oko tačke"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 #, fuzzy
 msgid "Reflect in Line"
 msgstr "Izaberi ovu pravu"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Rotiraj"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Objekat rotiran za ugao oko tačke"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Uvećanje/umanjenje"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "Uvećanje/umanjenje objekta preko tačke, u omjeru zadanom dužinom duži"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Uvećanje/umanjenje preko prave"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "Objekat uvećan/umanjen preko prave, u omjeru zadanom dužinom duži"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 #, fuzzy
 msgid "Scale (ratio given by two segments)"
 msgstr "Skaliraj za dužinu ove duži"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "Uvećanje/umanjenje objekta preko tačke, u omjeru zadanom dužinom duži"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 #, fuzzy
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Uvećanje/umanjenje objekta preko tačke, u omjeru zadanom dužinom duži"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "Objekat uvećan/umanjen preko prave, u omjeru zadanom dužinom duži"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr ""
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Nacrtaj projektivnu sjenku"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1043,108 +1043,108 @@ msgstr ""
 "Sjenka objekta sa zadatim izvorom svjetlosti i projekcionom ravni (zadatom "
 "pomoću prave)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asimptote hiperbole"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Dvije asimptote hiperbole."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 #, fuzzy
 msgid "Triangle by Its Vertices"
 msgstr "Transliraj ovim vektorom"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 #, fuzzy
 msgid "Construct a triangle given its three vertices."
 msgstr "Konstruiši parabolu sa ovom direktrisom"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 #, fuzzy
 msgid "Parallel Test"
 msgstr "Paralela"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 #, fuzzy
 msgid "In Polygon Test"
 msgstr "&Tačke"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 #, fuzzy
 msgid "Test whether a given polygon contains a given point"
 msgstr "Konstruiši luk koji počinje u ovoj tački"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "&Tačke"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 #, fuzzy
 msgid "Test whether a given polygon is convex"
 msgstr "Konstruiši luk koji počinje u ovoj tački"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr ""
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 #, fuzzy
 msgid "Construct a new Python script."
 msgstr "Konstruiši novi skriptni objekat."
@@ -1201,25 +1201,25 @@ msgstr "Podesite euklidski koordinatni sistem"
 msgid "Set Polar Coordinate System"
 msgstr "Podesite polarni koordinatni sistem"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr ""
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr ""
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr ""
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1227,49 +1227,49 @@ msgstr ""
 "Normalna tačka tj. tačka koja je ili nezavisna ili pripada pravoj, kružnici "
 "ili duži."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Tačka"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Konstruiši tekstualnu oznaku."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Tekstualna oznaka"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Konstruiši tačku pomoću njenih koordinata"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Tačka pomoću koordinata"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Fiksna tačka"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Unesite koordinate za novu tačku."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Podesi veličinu ugla"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 #, fuzzy
 msgid "Insert the new size of this angle:"
 msgstr "Konstruiši simetralu ovog ugla"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 #, fuzzy
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Konstruiši simetralu ovog ugla"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1277,16 +1277,16 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Ne mogu otvoriti makro datoteku '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 #, fuzzy
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig ne može otvoriti datoteku \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1294,17 +1294,17 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 #, fuzzy
 msgid "Radical Lines for Conics"
 msgstr "Korijenska prava kupe"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1312,414 +1312,414 @@ msgstr ""
 "Prava konstruisana presjekom dvije kupe. Ona je takođe definisana i za kupe "
 "koje se ne sijeku."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Tačka pomjeranja"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 #, fuzzy
 msgid "Following Point"
 msgstr "Tačka pomjeranja"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Lokus"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Lokus objekat"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Zavisna tačka"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 #, fuzzy
 msgid "Polygon by Its Vertices"
 msgstr "Transliraj ovim vektorom"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 #, fuzzy
 msgid "Construct a polygon by giving its vertices"
 msgstr "Konstruiši parabolu sa ovom direktrisom"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 #, fuzzy
 msgid "Construct a polygon with this vertex"
 msgstr "Konstruiši parabolu sa ovom direktrisom"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Konstruiši paralelu ove prave"
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 #, fuzzy
 msgid "Polygon"
 msgstr "Dodaj tačku"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 #, fuzzy
 msgid "Construct the vertices of this polygon..."
 msgstr "Konstruiši polarnu pravu ove tačke"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 #, fuzzy
 msgid "Vertices of a Polygon"
 msgstr "Dodaj tačku"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 #, fuzzy
 msgid "The vertices of a polygon."
 msgstr "Pravac direktrise kupe."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 #, fuzzy
 msgid "Construct the sides of this polygon..."
 msgstr "Konstruiši polarnu pravu ove tačke"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 #, fuzzy
 msgid "Sides of a Polygon"
 msgstr "Dodaj tačku"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "Pravac direktrise kupe."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "Skaliraj sa ovim centrom"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 #, fuzzy
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Konstruiši kupu sa ovom pravom kao direktrisom"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 #, fuzzy
 msgid "Construct a regular polygon with this center"
 msgstr "Konstruiši kružnicu sa ovim centrom"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 #, fuzzy
 msgid "Construct a regular polygon with this vertex"
 msgstr "Konstruiši parabolu sa ovom direktrisom"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 #, fuzzy
 msgid "Select the center of the new polygon..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 #, fuzzy
 msgid "Select a vertex for the new polygon..."
 msgstr "Konstruiši paralelu ove prave"
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Konstruiši korijenske pravih ove kružnice"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Konstruiši korijenske prave ove kupe"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr ""
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr ""
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 #, fuzzy
 msgid "Inversion of Point, Line or Circle"
 msgstr "Polarna prava tačke u odnosu na kupu."
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Polarna prava tačke u odnosu na kupu."
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "Dodaj ovoj tački"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "Konstruiši paralelu ove prave"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "Izaberi ovu kupu"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "Konstruiši polarnu tačku ove prave"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 #, fuzzy
 msgid "Start transport from this point of the curve"
 msgstr "Baci sijenku iz ovog izvora svjetlosti"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Presjeci"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Presjek dva objekta"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "Presjeci sa ovom kružnicom"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "Presjeci sa ovom kupom"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "Presjeci sa ovom pravom"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 #, fuzzy
 msgid "Intersect this Cubic Curve"
 msgstr "Presjeci sa ovim kockom"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "Presjek sa ovom kupom"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "Izaberi ovu tačku"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 #, fuzzy
 msgid "with this Circle"
 msgstr "Dodaj kružnicu"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "Presjeci sa ovom kupom"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 #, fuzzy
 msgid "with this Line"
 msgstr "Dodaj pravu"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "Dodaj kocku"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 #, fuzzy
 msgid "with this Arc"
 msgstr "Presjek sa ovom kupom"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 #, fuzzy
 msgid "with this Polygon"
 msgstr "Dodaj tačku"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 #, fuzzy
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Konstruiši srednju tačku ove tačke"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 #, fuzzy
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Izaberi oblast koja je trenutno prikazana u prozoru."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 #, fuzzy
 msgid "Construct the midpoint of this point and another one"
 msgstr "Konstruiši srednju tačku ove tačke"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 #, fuzzy
 msgid "Select the first object to intersect..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 #, fuzzy
 msgid "Select the second object to intersect..."
 msgstr "Obriši izabrane objekte"
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 #, fuzzy
 msgid "Tangent"
 msgstr "ugao"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 #, fuzzy
 msgid "Tangent to This Circle"
 msgstr "Presjeci sa ovom kružnicom"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 #, fuzzy
 msgid "Tangent to This Conic"
 msgstr "Presjeci sa ovom kupom"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 #, fuzzy
 msgid "Tangent to This Cubic Curve"
 msgstr "Presjeci sa ovom kružnicom"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "Presjeci sa ovom kružnicom"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 #, fuzzy
 msgid "Tangent at This Point"
 msgstr "Presjeci sa ovom kupom"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 #, fuzzy
 msgid "Center of Curvature of This Conic"
 msgstr "Presjeci sa ovom kupom"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 #, fuzzy
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Presjeci sa ovom kružnicom"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 #, fuzzy
 msgid "Center of Curvature of This Curve"
 msgstr "Presjeci sa ovom kružnicom"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "Presjeci sa ovom kupom"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 #, fuzzy
 msgid "Which object?"
 msgstr "Skaliraj ovaj objekat"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Ime"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 #, fuzzy
 msgid "<unnamed object>"
 msgstr "Konačni objekat"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1728,21 +1728,21 @@ msgstr ""
 "U tekstu se nalazi %n dijelova za koje nise odabrali vrijednost. Molim "
 "uklonite ih ili izaberite dovoljno argumenata."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Biram argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Promijeni oznaku"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 #, fuzzy
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
@@ -1753,120 +1753,120 @@ msgstr ""
 "zadatih objekata.  Iz ovog razloga Kig ne može izračunati ovaj makro. Molim "
 "kliknite na \"Nazad\" i konstruišite objekte ispravnim redom..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Pomjeri %1 objekata"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Redefiniši tačku"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig dokument"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objekata"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformiši"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 #, fuzzy
 msgid "T&est"
 msgstr "Tekst"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Konst&ruiši"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Dodaj te&kstualnu oznaku"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Izaberi bo&ju"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "Podesi &dužinu..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 #, fuzzy
 msgid "Set St&yle"
 msgstr "Podesi &veličinu"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Podesi koordinatni s&istem"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Sakrij"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr ""
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Pomjeri"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 #, fuzzy
 msgid "&Custom Color"
 msgstr "Izaberi bo&ju"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 #, fuzzy
 msgid "Set &Name..."
 msgstr "Podesi &parametar..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 #, fuzzy
 msgid "&Name"
 msgstr "Ime"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 #, fuzzy
 msgid "Set Object Name"
 msgstr "Vrsta osnovnog objekta"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 #, fuzzy
 msgid "Set Name of this Object:"
 msgstr "Skaliraj ovaj objekat"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 #, fuzzy
 msgid "Change Object Color"
 msgstr "Promijeni oznaku"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr ""
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr ""
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 #, fuzzy
 msgid "Change Object Style"
 msgstr "Vrsta osnovnog objekta"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "&Redefiniši..."
@@ -1920,227 +1920,228 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr ""
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Konstruiši ugao kroz ovu tačku"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Konstruiši ugao u ovoj tački"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Podesi &veličinu"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 #, fuzzy
 msgid "Resize Angle"
 msgstr "Promijeni veličinu &ugla"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Konstruiši luk koji počinje u ovoj tački"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 #, fuzzy
 msgid "Select the start point of the new arc..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Konstruiši luk kroz ovu tačku"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Konstruiši luk koji se završava u ovoj tački"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 #, fuzzy
 msgid "Select the end point of the new arc..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 #, fuzzy
 msgid "Construct an arc with this center"
 msgstr "Konstruiši kružnicu sa ovim centrom"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 #, fuzzy
 msgid "Select the center of the new arc..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 #, fuzzy
 msgid "Construct an arc with this angle"
 msgstr "Konstruiši kružnicu sa ovim centrom"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 #, fuzzy
 msgid "Select the angle of the new arc..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr ""
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 #, fuzzy
 msgid "Select the curve..."
 msgstr "Izaberi ovu kupu"
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 #, fuzzy
 msgid "Select a point on the curve..."
 msgstr "Izaberi ovu kupu"
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Površina"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Obim"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Poluprečnik"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 #, fuzzy
 msgid "Expanded Cartesian Equation"
 msgstr "Dekartova jednačina"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Dekartova jednačina"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polarna jednačina"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [centriran na %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 #, fuzzy
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x^2 + y^2 + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr ""
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "kružnica"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Izaberi ovu kružnicu"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, fuzzy, c-format
 msgid "Select circle %1"
 msgstr "Izaberi ovu kružnicu"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Ukloni kružnicu"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Dodaj kružnicu"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Pomjeri kružnicu"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Dodaj ovoj kružnici"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 #, fuzzy
 msgid "Show a Circle"
 msgstr "Pomjeri kružnicu"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 #, fuzzy
 msgid "Hide a Circle"
 msgstr "Dodaj kružnicu"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Konstruiši kružnicu kroz ovu tačku"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Konstruiši kružnicu sa ovim centrom"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr ""
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 #, fuzzy
 msgid "Conic Type"
 msgstr "Kupe"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Prvi fokus"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Drugi fokus"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipsa"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hiperbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 #, fuzzy
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x^2 + %2 y^2 + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2148,2029 +2149,2033 @@ msgstr ""
 "rho = %1/(1 + %2 cos θ + %3 sin θ)\n"
 "    [centriran na %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "kupa"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Izaberi ovu kupu"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, fuzzy, c-format
 msgid "Select conic %1"
 msgstr "Izaberi ovu kupu"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Ukloni kupu"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Dodaj kupu"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Pomjeri kupu"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Dodaj ovoj kupi"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 #, fuzzy
 msgid "Show a Conic"
 msgstr "Pomjeri kupu"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 #, fuzzy
 msgid "Hide a Conic"
 msgstr "Dodaj kupu"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Konstruiši kupu kroz ovu tačku"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Konstruiši kupu sa ovom asimptotom"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 #, fuzzy
 msgid "Select the first asymptote of the new conic..."
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 #, fuzzy
 msgid "Select the second asymptote of the new conic..."
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Konstruiši elipsu sa ovim fokusom"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Konstruiši elipsu kroz ovu tačku"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Konstruiši hiperbolu sa ovim fokusom"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 #, fuzzy
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Konstruiši hiperbolu kroz ovu tačku"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Konstruiši kupu sa ovom pravom kao direktrisom"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 #, fuzzy
 msgid "Select the directrix of the new conic..."
 msgstr "Konstruiši direktrisu ove kupe"
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Konstruiši kupu sa ovom tačkom kao fokusom"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 #, fuzzy
 msgid "Select the focus of the new conic..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Konstruiši parabolu kroz ovu tačku"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Konstruiši polarnu tačku u odnosu na ovu kupu"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Konstruiši polarnu tačku ove prave"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 #, fuzzy
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Izaberi oblast koja je trenutno prikazana u prozoru."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Konstruiši polarnu pravu u odnosu na ovu kupu"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Konstruiši polarnu pravu ove tačke"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Konstruiši direktrisu ove kupe"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Konstruiši parabolu sa ovom direktrisom"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 #, fuzzy
 msgid "Select the directrix of the new parabola..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 #, fuzzy
 msgid "Construct a parabola with this focus"
 msgstr "Konstruiši hiperbolu sa ovim fokusom"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 #, fuzzy
 msgid "Select the focus of the new parabola..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Konstruiši korijenske prave ove kupe"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 #, fuzzy
 msgid "Switch Radical Lines"
 msgstr "Korijenska prava kupe"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 #, fuzzy
 msgid "cubic curve"
 msgstr "kocka"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 #, fuzzy
 msgid "Select this cubic curve"
 msgstr "Izaberi ovu krivu"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, fuzzy, c-format
 msgid "Select cubic curve %1"
 msgstr "Izaberi ovu krivu"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 #, fuzzy
 msgid "Remove a Cubic Curve"
 msgstr "Ukloni krivu"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 #, fuzzy
 msgid "Add a Cubic Curve"
 msgstr "Dodaj krivu"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 #, fuzzy
 msgid "Move a Cubic Curve"
 msgstr "Pomjeri kocku"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 #, fuzzy
 msgid "Attach to this cubic curve"
 msgstr "Dodaj ovoj krivoj"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 #, fuzzy
 msgid "Show a Cubic Curve"
 msgstr "Pomjeri krivu"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 #, fuzzy
 msgid "Hide a Cubic Curve"
 msgstr "Dodaj kocku"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 #, fuzzy
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%1 x^2 + %2 y^2 + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 #, fuzzy
 msgid "Construct a cubic curve through this point"
 msgstr "Konstruiši kocku kroz ovu tačku"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "kriva"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Izaberi ovu krivu"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, fuzzy, c-format
 msgid "Select curve %1"
 msgstr "Izaberi ovu krivu"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Ukloni krivu"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Dodaj krivu"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Pomjeri krivu"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Dodaj ovoj krivoj"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 #, fuzzy
 msgid "Show a Curve"
 msgstr "Pomjeri krivu"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 #, fuzzy
 msgid "Hide a Curve"
 msgstr "Dodaj krivu"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Presjek sa ovom pravom"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Presjek sa ovom kupom"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 #, fuzzy
 msgid "Intersect with this cubic curve"
 msgstr "Presjek sa ovom kockom"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 #, fuzzy
 msgid "Intersect with this circle"
 msgstr "Presjeci sa ovom kružnicom"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 #, fuzzy
 msgid "Intersect with this arc"
 msgstr "Presjek sa ovom kupom"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "Presjeci sa ovom kružnicom"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr "Izaberi oblast koja je trenutno prikazana u prozoru."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "Konstruiši polarnu pravu ove tačke"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "Izaberi ovu tačku"
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "Konstruiši polarnu tačku ove prave"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "Ovdje izaberite vrste..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "Konstruiši polarnu pravu ove tačke"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "Izaberi ovu tačku"
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "Konstruiši direktrisu ove kupe"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "Konstruiši direktrisu ove kupe"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Nagib"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Jednačina"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Dužina"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 #, fuzzy
 msgid "First End Point"
 msgstr "Fiksna tačka"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 #, fuzzy
 msgid "Second End Point"
 msgstr "Zavisna tačka"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "prava"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 #, fuzzy
 msgid "Select a Line"
 msgstr "Izaberi ovu pravu"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Izaberi ovu pravu"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, fuzzy, c-format
 msgid "Select line %1"
 msgstr "Izaberi ovu pravu"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Ukloni pravu"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Dodaj pravu"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Pomjeri pravu"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Dodaj ovoj pravoj"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 #, fuzzy
 msgid "Show a Line"
 msgstr "Pomjeri pravu"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 #, fuzzy
 msgid "Hide a Line"
 msgstr "Dodaj pravu"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "duž"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Izaberi ovu duž"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, fuzzy, c-format
 msgid "Select segment %1"
 msgstr "Biram argument %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Ukloni duž"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Dodaj duž"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Pomjeri duž"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Dodaj ovoj duži"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 #, fuzzy
 msgid "Show a Segment"
 msgstr "Pomjeri duž"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 #, fuzzy
 msgid "Hide a Segment"
 msgstr "Dodaj duž"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 #, fuzzy
 msgid "half-line"
 msgstr "prava"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 #, fuzzy
 msgid "Select this half-line"
 msgstr "Izaberi ovu pravu"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, fuzzy, c-format
 msgid "Select half-line %1"
 msgstr "Izaberi ovu pravu"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 #, fuzzy
 msgid "Remove a Half-Line"
 msgstr "Ukloni pravu"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 #, fuzzy
 msgid "Add a Half-Line"
 msgstr "Dodaj pravu"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 #, fuzzy
 msgid "Move a Half-Line"
 msgstr "Pomjeri pravu"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 #, fuzzy
 msgid "Attach to this half-line"
 msgstr "Dodaj ovoj pravoj"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 #, fuzzy
 msgid "Show a Half-Line"
 msgstr "Prikaži linije mreže"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 #, fuzzy
 msgid "Hide a Half-Line"
 msgstr "Dodaj pravu"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 #, fuzzy
 msgid "Construct a segment starting at this point"
 msgstr "Konstruiši luk koji počinje u ovoj tački"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 #, fuzzy
 msgid "Select the start point of the new segment..."
 msgstr "Konstruiši srednju tačku ove duži"
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 #, fuzzy
 msgid "Construct a segment ending at this point"
 msgstr "Konstruiši duž do ove tačke"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 #, fuzzy
 msgid "Select the end point of the new segment..."
 msgstr "Konstruiši srednju tačku ove duži"
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Konstruiši pravu kroz ovu tačku"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 #, fuzzy
 msgid "Construct a half-line starting at this point"
 msgstr "Konstruiši luk koji počinje u ovoj tački"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 #, fuzzy
 msgid "Select the start point of the new half-line..."
 msgstr "Konstruiši polarnu tačku ove prave"
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 #, fuzzy
 msgid "Construct a half-line through this point"
 msgstr "Konstruiši pravu kroz ovu tačku"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 #, fuzzy
 msgid "Construct a line parallel to this line"
 msgstr "Konstruiši paralelu ove prave"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 #, fuzzy
 msgid "Select a line parallel to the new line..."
 msgstr "Konstruiši paralelu ove prave"
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 #, fuzzy
 msgid "Construct the parallel line through this point"
 msgstr "Konstruiši paralelu kroz ovu tačku"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 #, fuzzy
 msgid "Construct a line perpendicular to this line"
 msgstr "Konstruiši normalu na ovu pravu"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 #, fuzzy
 msgid "Select a line perpendicular to the new line..."
 msgstr "Konstruiši normalu na ovu pravu"
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 #, fuzzy
 msgid "Construct a perpendicular line through this point"
 msgstr "Konstruiši normalu kroz ovu tačku"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Podesi &dužinu..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Podesi dužinu duži"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Izaberite novu dužinu: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 #, fuzzy
 msgid "Resize Segment"
 msgstr "Promijeni veličinu &duži"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 #, fuzzy
 msgid "Construct a line by this vector"
 msgstr "Konstruiši kružnicu sa ovim centrom"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 #, fuzzy
 msgid "Construct a half-line by this vector"
 msgstr "Konstruiši polarnu pravu u odnosu na ovu kupu"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "lokus"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Izaberi ovaj lokus"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, fuzzy, c-format
 msgid "Select locus %1"
 msgstr "Izaberi ovaj lokus"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Ukloni lokus"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Dodaj lokus"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Pomjeri lokus"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Dodaj ovom lokusu"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 #, fuzzy
 msgid "Show a Locus"
 msgstr "Pomjeri lokus"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 #, fuzzy
 msgid "Hide a Locus"
 msgstr "Dodaj lokus"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 #, fuzzy
 msgid "Object Type"
 msgstr "Vrsta osnovnog objekta"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "&Objekat"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Izaberi ovaj objekat"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, fuzzy, c-format
 msgid "Select object %1"
 msgstr "Izaberi ovaj objekat"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Ukloni objekat"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Dodaj objekat"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Pomjeri objekat"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Dodaj ovom objektu"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 #, fuzzy
 msgid "Show an object"
 msgstr "Pomjeri objekat"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 #, fuzzy
 msgid "Hide an object"
 msgstr "Dodaj objekat"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Ugao u radijanima"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Ugao u stepenima"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 #, fuzzy
 msgid "Midpoint"
 msgstr "sredina"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 #, fuzzy
 msgid "X length"
 msgstr "dužina"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 #, fuzzy
 msgid "Y length"
 msgstr "dužina"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 #, fuzzy
 msgid "Opposite Vector"
 msgstr "Pomjeri vektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 #, fuzzy
 msgid "Angle"
 msgstr "Uglovi"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Površina sektora"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Dužina luka"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "ugao"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Izaberi ovaj ugao"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, fuzzy, c-format
 msgid "Select angle %1"
 msgstr "Izaberi ovaj ugao"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Ukloni ugao"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Dodaj ugao"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Pomjeri ugao"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Dodaj ovom uglu"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 #, fuzzy
 msgid "Show an Angle"
 msgstr "Pomjeri ugao"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 #, fuzzy
 msgid "Hide an Angle"
 msgstr "Dodaj ugao"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Izaberi ovaj vektor"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, fuzzy, c-format
 msgid "Select vector %1"
 msgstr "Izaberi ovaj vektor"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Ukloni vektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Dodaj vektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Pomjeri vektor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Dodaj ovom vektoru"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 #, fuzzy
 msgid "Show a Vector"
 msgstr "Pomjeri vektor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 #, fuzzy
 msgid "Hide a Vector"
 msgstr "Dodaj vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "luk"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Izaberi ovaj luk"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, fuzzy, c-format
 msgid "Select arc %1"
 msgstr "Izaberi ovaj luk"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Ukloni luk"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Dodaj luk"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Pomjeri luk"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Dodaj ovom luku"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 #, fuzzy
 msgid "Show an Arc"
 msgstr "Pomjeri luk"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 #, fuzzy
 msgid "Hide an Arc"
 msgstr "Dodaj luk"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinata"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 #, fuzzy
 msgid "X coordinate"
 msgstr "Koordinata"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 #, fuzzy
 msgid "Y coordinate"
 msgstr "Koordinata"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "tačka"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Izaberi ovu tačku"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, fuzzy, c-format
 msgid "Select point %1"
 msgstr "Izaberi ovu tačku"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Ukloni tačku"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Dodaj tačku"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Pomjeri tačku"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Dodaj ovoj tački"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 #, fuzzy
 msgid "Show a Point"
 msgstr "Pomjeri tačku"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 #, fuzzy
 msgid "Hide a Point"
 msgstr "Dodaj tačku"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 #, fuzzy
 msgid "Construct the midpoint of this point and another point"
 msgstr "Konstruiši srednju tačku ove tačke"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Podesi &koordinatu..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Redefiniši"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Podesi &parametar..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Podesi koordinatu"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "Unesite novu koordinatu: "
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Podesi parametar tačke"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Izaberite novi parametar: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Promijeni parametar ograničene tačke"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 #, fuzzy
 msgid "Select a point on the circle..."
 msgstr "Izaberi ovu kupu"
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 #, fuzzy
 msgid "Perimeter"
 msgstr "Geometrija štampe"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "Presjeci sa ovom kružnicom"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 #, fuzzy
 msgid "Select this polygon"
 msgstr "Izaberi ovu tačku"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, fuzzy, c-format
 msgid "Select polygon %1"
 msgstr "Izaberi ovu tačku"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 #, fuzzy
 msgid "Remove a Polygon"
 msgstr "Ukloni tačku"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 #, fuzzy
 msgid "Add a Polygon"
 msgstr "Dodaj tačku"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 #, fuzzy
 msgid "Move a Polygon"
 msgstr "Pomjeri tačku"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 #, fuzzy
 msgid "Attach to this polygon"
 msgstr "Dodaj ovoj tački"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 #, fuzzy
 msgid "Show a Polygon"
 msgstr "Pomjeri tačku"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 #, fuzzy
 msgid "Hide a Polygon"
 msgstr "Dodaj tačku"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "ugao"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 #, fuzzy
 msgid "Select this triangle"
 msgstr "Izaberi ovaj ugao"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "Izaberi ovaj ugao"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 #, fuzzy
 msgid "Remove a Triangle"
 msgstr "Ukloni ugao"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 #, fuzzy
 msgid "Add a Triangle"
 msgstr "Dodaj ugao"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 #, fuzzy
 msgid "Move a Triangle"
 msgstr "Pomjeri ugao"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "Dodaj ovom uglu"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 #, fuzzy
 msgid "Show a Triangle"
 msgstr "Pomjeri ugao"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "Dodaj ugao"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "Izaberi ovu oznaku"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "Izaberi ovu oznaku"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 #, fuzzy
 msgid "Remove a Quadrilateral"
 msgstr "Ukloni oznaku"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "Dodaj oznaku"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 #, fuzzy
 msgid "Move a Quadrilateral"
 msgstr "Pomjeri krivu"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "Dodaj ovoj oznaci"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "Pomjeri krivu"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "Dodaj krivu"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 #, fuzzy
 msgid "Construct a triangle with this vertex"
 msgstr "Konstruiši parabolu sa ovom direktrisom"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Konstruiši paralelu ove prave"
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 #, fuzzy
 msgid "Intersect this polygon with a line"
 msgstr "Konstruiši kružnicu sa ovim centrom"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Izaberi oblast koja je trenutno prikazana u prozoru."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 #, fuzzy
 msgid "Construct the vertices of this polygon"
 msgstr "Konstruiši polarnu pravu ove tačke"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Izaberi oblast koja je trenutno prikazana u prozoru."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "Konstruiši polarnu pravu ove tačke"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Izaberi oblast koja je trenutno prikazana u prozoru."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "Konstruiši polarnu pravu ove tačke"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Izaberi oblast koja je trenutno prikazana u prozoru."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr ""
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr ""
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 #, fuzzy
 msgid "Parallel to this line?"
 msgstr "Skaliraj preko ove prave"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr ""
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr ""
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 #, fuzzy
 msgid "Orthogonal to this line?"
 msgstr "Dodaj ovoj pravoj"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 #, fuzzy
 msgid "Check collinearity of this point"
 msgstr "Konstruiši polarnu pravu ove tačke"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 #, fuzzy
 msgid "and this second point"
 msgstr "Rotiraj oko ove tačke"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 #, fuzzy
 msgid "with this third point"
 msgstr "Dodaj ovoj tački"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 #, fuzzy
 msgid "Select the point you want to test..."
 msgstr "Izaberi oblast koja je trenutno prikazana u prozoru."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 #, fuzzy
 msgid "Select the curve that the point might be on..."
 msgstr "Izaberite pravougaonu oblast koju treba prikazati."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 #, fuzzy
 msgid "This curve contains the point."
 msgstr "Ova Kig datoteka sadrži greške."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 #, fuzzy
 msgid "Check whether this point is in a polygon"
 msgstr "Pravac direktrise kupe."
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "Konstruiši polarnu pravu ove tačke"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "Izaberite pravougaonu oblast koju treba prikazati."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 #, fuzzy
 msgid "This polygon contains the point."
 msgstr "Ova Kig datoteka sadrži greške."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 #, fuzzy
 msgid "This polygon does not contain the point."
 msgstr "Ova Kig datoteka sadrži greške."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "Pravac direktrise kupe."
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Izaberi oblast koja je trenutno prikazana u prozoru."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 #, fuzzy
 msgid "This polygon is convex."
 msgstr "Ova Kig datoteka sadrži greške."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 #, fuzzy
 msgid "This polygon is not convex."
 msgstr "Ova Kig datoteka sadrži greške."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 #, fuzzy
 msgid "from this point"
 msgstr "Preslikaj oko ove tačke"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 #, fuzzy
 msgid "Select the first of the two other points..."
 msgstr "Srednja tačka duži ili dvije druge tačke"
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 #, fuzzy
 msgid "and from this second point"
 msgstr "Dodaj ovoj tački"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 #, fuzzy
 msgid "Select the other of the two other points..."
 msgstr "Srednja tačka duži ili dvije druge tačke"
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr ""
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr ""
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Tekst"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "oznaka"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Izaberi ovu oznaku"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, fuzzy, c-format
 msgid "Select label %1"
 msgstr "Izaberi ovu oznaku"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Ukloni oznaku"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Dodaj oznaku"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Pomjeri oznaku"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Dodaj ovoj oznaci"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 #, fuzzy
 msgid "Show a Label"
 msgstr "Pomjeri oznaku"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 #, fuzzy
 msgid "Hide a Label"
 msgstr "Dodaj oznaku"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr ""
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Prekidač okvira"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Redefiniši..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Prekidač okvira oznake"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Transliraj ovaj objekat"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 #, fuzzy
 msgid "Select the object to translate..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Transliraj ovim vektorom"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Preslikaj ovaj objekat"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 #, fuzzy
 msgid "Select the object to reflect..."
 msgstr "Izaberi ovaj objekat"
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 #, fuzzy
 msgid "Reflect in this point"
 msgstr "Preslikaj oko ove tačke"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 #, fuzzy
 msgid "Select the point to reflect in..."
 msgstr "Izaberi ovu tačku"
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 #, fuzzy
 msgid "Reflect in this line"
 msgstr "Preslikaj preko ove prave"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 #, fuzzy
 msgid "Select the line to reflect in..."
 msgstr "Ovdje izaberite vrste..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Rotiraj ovaj objekat"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 #, fuzzy
 msgid "Select the object to rotate..."
 msgstr "Izaberi ovaj objekat"
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Rotiraj oko ove tačke"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Rotiraj za ovaj ugao"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 #, fuzzy
 msgid "Select the angle of the rotation..."
 msgstr "Izaberite pravougaonu oblast koju treba prikazati."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Skaliraj ovaj objekat"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 #, fuzzy
 msgid "Select the object to scale..."
 msgstr "Izaberi ovaj objekat"
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Skaliraj sa ovim centrom"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 #, fuzzy
 msgid "Select the center point of the scaling..."
 msgstr "Konstruiši polarnu tačku ove prave"
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Skaliraj za dužinu ove duži"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "Skaliraj za dužinu ove duži"
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr "Skaliraj za dužinu ove duži"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Select the object to scale"
 msgstr "Izaberi ovaj objekat"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Skaliraj preko ove prave"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Select the line to scale over"
 msgstr "Izaberi ovaj vektor"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid "...to the length of this segment"
 msgstr "Skaliraj za dužinu ove duži"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Projektivno rotiraj ovaj objekat"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Select the object to rotate projectively"
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 #, fuzzy
 msgid "Projectively rotate with this half-line"
 msgstr "Projektivno rotiraj sa ovom polupravom"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Projektivno rotiraj za ovaj ugao"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 #, fuzzy
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Izaberi oblast koja je trenutno prikazana u prozoru."
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 #, fuzzy
 msgid "Harmonic Homology of this object"
 msgstr "Transformiši ovaj objekat"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 #, fuzzy
 msgid "Select the object to transform..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 #, fuzzy
 msgid "Harmonic Homology with this center"
 msgstr "Skaliraj sa ovim centrom"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 #, fuzzy
 msgid "Generic affinity of this object"
 msgstr "Izaberi ovaj objekat"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "Dodaj ovom uglu"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Konstruiši paralelu ove prave"
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Konstruiši paralelu ove prave"
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 #, fuzzy
 msgid "Transformed position of third point"
 msgstr "Konstruiši srednju tačku ove tačke"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 #, fuzzy
 msgid "Generic projective transformation of this object"
 msgstr "Projektivno rotiraj ovaj objekat"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 #, fuzzy
 msgid "Fourth of 4 starting points"
 msgstr "Konstruiši luk koji počinje u ovoj tački"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Baci sijenku ovog objekta"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 #, fuzzy
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Izaberi oblast koja je trenutno prikazana u prozoru."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Baci sijenku iz ovog izvora svjetlosti"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 #, fuzzy
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Baci sijenku na ravan definisanu ovom pravom"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformiši ovaj objekat"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transformiši koristeći ovu transformaciju"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 #, fuzzy
 msgid "Apply a similitude to this object"
 msgstr "Dodaj ovom objektu"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 #, fuzzy
 msgid "Apply a similitude with this center"
 msgstr "Skaliraj sa ovim centrom"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Konstruiši vektor iz ove tačke"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 #, fuzzy
 msgid "Select the start point of the new vector..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Konstruiši vektor do ove tačke"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 #, fuzzy
 msgid "Select the end point of the new vector..."
 msgstr "Izaberite konačni objekat za vaš novi makro."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 #, fuzzy
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Konstruiši simetralu ovog ugla"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 #, fuzzy
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Konstruiši simetralu ovog ugla"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 #, fuzzy
 msgid "Construct the vector sum starting at this point."
 msgstr "Konstruiši luk koji počinje u ovoj tački"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, fuzzy, no-c-format
 msgid "Now fill in the code:"
 msgstr "Sada upišite Pyhton kôd"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 #, fuzzy
 msgid "Now fill in the Python code:"
 msgstr "Sada upišite Pyhton kôd"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 #, fuzzy
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
@@ -4179,7 +4184,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -4188,14 +4193,14 @@ msgstr ""
 "Izgleda da postoji greška u vašoj skripti; ona neće stvoriti ispravan "
 "objekat. Molim ispravite skriptu i ponovo pritisnite dugme Završi."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
@@ -4205,17 +4210,17 @@ msgstr ""
 "Izgleda da postoji greška u vašoj skripti; ona neće stvoriti ispravan "
 "objekat. Molim ispravite skriptu i ponovo pritisnite dugme Završi."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr ""
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -4224,7 +4229,7 @@ msgstr ""
 "Izgleda da postoji greška u vašoj skripti; ona neće stvoriti ispravan "
 "objekat. Molim ispravite skriptu i ponovo pritisnite dugme Završi."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-ca/messages/tdeedu/kig.po b/tde-i18n-ca/messages/tdeedu/kig.po
index 8809ab35fe9..4d5ec139065 100644
--- a/tde-i18n-ca/messages/tdeedu/kig.po
+++ b/tde-i18n-ca/messages/tdeedu/kig.po
@@ -9,7 +9,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-05-05 00:06+0200\n"
 "Last-Translator: Josep Ma. Ferrer <txemaq@gmail.com>\n"
 "Language-Team: Catalan <kde-i18n-ca@kde.org>\n"
@@ -31,72 +31,72 @@ msgid ""
 "Your emails"
 msgstr "astals11@terra.es,al016950@yahoo.es,orestes@tsc.upc.edu"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Això és un fitxer XFig, no una figura Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Aquest fitxer Cabri conté un objecte \"%1\" que Kig de moment no permet."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Si us plau seleccioneu una figura."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "El fitxer Dr. Geo \"%1\" és un fitxer de macro i per tant no conté cap "
 "figura."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "No hi ha cap figura al fitxer Dr. Geo \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Aquest fitxer Dr. Geo conté un objecte \"%1 %2\" que Kig de moment no permet."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 "Aquest fitxer Dr. Geo conté un tipus intersecció que Kig de moment no permet."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Exporta a imatge"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Imatge..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Exporta a imatge"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Opcions d'imatge"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Aquest format de fitxer no està acceptat."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -104,31 +104,31 @@ msgstr ""
 "El fitxer \"%1\" no s'ha pogut obrir. Si us plau comproveu que els permisos "
 "estiguin establerts correctament."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Alguna cosa ha anat malament en desar a la imatge \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Exporta a"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Exporta a fitxer &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "Fitxer &XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Documents XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Exporta com a fitxer XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -136,24 +136,24 @@ msgstr ""
 "El fitxer \"%1\" no s'ha pogut obrir. Això probablement significa que no "
 "existeix o que no s'ha pogut obrir a causa dels seus permisos."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "S'ha trobat un error en interpretar el fitxer \"%1\". No es pot obrir."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Error d'interpretació"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig no pot obrir el fitxer \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "No acceptat"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -161,51 +161,51 @@ msgstr ""
 "Aquest document de KSeg usa transformacions d'escalat que Kig no pot "
 "importar de moment."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 "Aquest fitxer KSeg conté un cercle omplert que Kig de moment no permet."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "Aquest fitxer KSeg conté un sector d'arc que Kig de moment no permet."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "Aquest fitxer KSeg conté un segment d'arc que Kig de moment no permet."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Exporta a &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Documents Latex (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Exporta com a Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Opcions de Latex"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Aquest fitxer s'ha creat amb la versió de Kig \"%1\" i no pot ser obert amb "
 "aquesta versió."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -219,7 +219,7 @@ msgstr ""
 "0.6),\n"
 "i després desar-lo de nou, així es desarà en el format nou."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -229,8 +229,8 @@ msgstr ""
 "suporta.\n"
 "S'usarà un sistema de coordenades estàndard."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -240,27 +240,27 @@ msgstr ""
 "no permet. Potser heu compilat Kig sense implementar aquest tipus d'objecte "
 "o potser esteu usant una versió de Kig antiga."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Exporta a SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Gràfics vectorials escalables (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Exporta com a SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Opcions SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Alguna cosa ha anat malament en desar al fitxer SVG \"%1\""
 
@@ -432,7 +432,7 @@ msgstr "Cancel·la la construcció"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Cancel·la la construcció de l'objecte que s'està construint"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "&Mostra-ho tot"
 
@@ -561,15 +561,15 @@ msgstr ""
 "*.kig|Documents Kig (*.kig)\n"
 "*.kigz|Documents Kig comprimits (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "El fitxer \"%1\" ja existeix. Voleu sobreescriure'l?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Voleu sobreescriure el fitxer?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Sobreescriure"
 
@@ -651,332 +651,332 @@ msgstr "Document a obrir"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Segment"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Un segment construït pels seus punts d'inici i d'acabament"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Recta per dos punts"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Una recta construïda a través de dos punts"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Semirecta"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 "Una semirecta pel seu punt d'inici i un altre punt en algun lloc d'aquesta."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Perpendicular"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Una recta construïda a través d'un punt, perpendicular a una altra recta o "
 "segment."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paral·lela"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Una recta construïda a través d'un punt, paral·lela a una altra recta o "
 "segment"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Cercle per centre i punt"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Un cercle construït pel seu centre i un punt que hi pertany"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Cercle per tres punts"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Un cercle construït a través de tres punts"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Construeix la bisectriu d'aquest angle"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Seleccioneu l'angle del qual voleu construir la bisectriu..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Bisectriu d'un angle"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "La bisectriu d'un angle"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Cònica per cinc punts"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Una cònica construïda a través de cinc punts"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hipèrbola per asímptotes i punt"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Una hipèrbola amb asímptotes donades a través d'un punt"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "El·lipse per focus i punt"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 "Una el·lipse construïda a partir dels seus focus i un punt que hi pertany"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hipèrbola per focus i punt"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 "Una hipèrbola construïda a partir dels seus focus i un punt que hi pertany"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Cònica per directriu, focus i punt"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Una cònica amb directriu i focus donats, a través d'un punt"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Paràbola vertical per tres punts"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Una paràbola vertical construïda a través de tres punts"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Corba cúbica per nou punts"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Una corba cúbica construïda a través de nou punts"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Punt polar d'una recta"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "El punt polar d'una recta respecte a una cònica."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Recta polar d'un punt"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "La recta polar d'un punt respecte a una cònica."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Corba cúbica amb node per sis punts"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Una corba cúbica amb un punt nodal a l'origen a través de sis punts"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Corba cúbica amb vèrtex per quatre punts"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Una corba cúbica amb un vèrtex horitzontal a l'origen a través de quatre "
 "punts"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Directriu d'una cònica"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "La recta directriu d'una cònica."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Angle per tres punts"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Un angle definit per tres punts"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Hipèrbola equilateral per quatre punts"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Una hipèrbola equilateral construïda a través de quatre punts"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Construeix el punt mig d'aquest segment"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Punt mig"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "El punt mig d'un segment o de dos punts"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vector"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Construeix un vector a partir de dos punts donats."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vector suma"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Construeix el vector suma de dos vectors."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Recta per vector"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Construeix una recta per un vector donat a través d'un punt donat."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Semirecta per vector"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 "Construeix la semirecta per un vector donat començant en un punt donat."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Arc per tres punts"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Construeix un arc a través de tres punts."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Arc per centre, angle i punt"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Construeix un arc pel seu centre i un angle donat que comenci en un punt "
 "donat"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Paràbola per directriu i focus"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Una paràbola definida per la seva directriu i focus"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Translació"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "La translació d'un objecte segons un vector"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Reflecteix al punt"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Un objecte reflectit a un punt"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Reflecteix a la recta"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Un objecte reflectit a una recta"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Gira"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Un objecte girat un angle al voltant d'un punt"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Escala"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Escala un objecte sobre un punt per la relació donada per la longitud d'un "
 "segment"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Escala sobre una recta"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Escala un objecte sobre una recta per la relació donada per la longitud d'un "
 "segment"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Escala (relació donada per dos segments)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -984,11 +984,11 @@ msgstr ""
 "Escala un objecte sobre un punt per la relació donada per la longitud de dos "
 "segments"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Escala sobre una recta (relació donada per dos segments)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -996,11 +996,11 @@ msgstr ""
 "Un objecte escalat sobre una recta per la relació donada per la longitud de "
 "dos segments"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Aplica similitud"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1008,11 +1008,11 @@ msgstr ""
 "Aplica una similitud a un objecte (la seqüència d'un escalat i rotació al "
 "voltant d'un centre)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Homologia harmònica"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1020,11 +1020,11 @@ msgstr ""
 "L'homologia harmònica amb un centre donat i un eix donat (és una "
 "transformació projectiva)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Traça ombra projectiva"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1032,83 +1032,83 @@ msgstr ""
 "L'ombra d'un objecte amb una font de llum donada i un pla de projecció "
 "(indicat per una recta)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asímptotes d'una hipèrbola"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Les dues asímptotes d'una hipèrbola."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Triangle pels seus vèrtexs"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Construeix un triangle donats els seus tres vèrtexs."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Envolupant convexa"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Un polígon que correspon a l'envolupant convexa d'un altre polígon"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Test de paral·lelisme"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Comprova si dues rectes donades son paral·leles"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Prova d'ortogonalitat"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Comprova si dues rectes donades són ortogonals"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Prova de col·linealitat"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Comprova si tres punts donats són col·lineals"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Prova de conteniment"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Comprova si una corba donada conté un punt donat"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Prova de conteniment en polígon"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Comprova si un polígon donat conté un punt donat"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Prova de convexitat de polígon"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Comprova si un polígon donat és convex"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Prova de distància"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1116,19 +1116,19 @@ msgstr ""
 "Comprova si un punt donat té la mateixa distància des d'un punt donat que "
 "des d'un altre punt donat"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Prova d'igualtat de vectors"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Comprova si dos vectors són iguals"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Guió de python"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Construeix un guió de python nou."
 
@@ -1180,25 +1180,25 @@ msgstr "Estableix sistema de coordenades euclidià"
 msgid "Set Polar Coordinate System"
 msgstr "Estableix sistema de coordenades polar"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Graus"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1206,47 +1206,47 @@ msgstr ""
 "Un punt normal, és a dir, un punt que és independent o que està adscrit a "
 "una recta, cercle, segment."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punt"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Construeix una etiqueta de text."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Etiqueta de text"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Construeix un punt per les seves coordenades"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punt per coordenades"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Punt fix"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Introduïu les coordenades per al nou punt."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Estableix la mida de l'angle"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Introduïu la nova mida d'aquest angle:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Useu aquest camp d'edició per modificar la mida d'aquest angle."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1258,15 +1258,15 @@ msgstr ""
 "Si canvieu a una altra unitat, el valor que hi hagi al camp d'edició de "
 "l'esquerra es convertirà a la unitat nova seleccionada."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "No s'ha pogut obrir el fitxer de macro '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig no pot obrir el fitxer macro \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1278,16 +1278,16 @@ msgstr ""
 "Podeu intentar importar aquesta macro usant una versió anterior de Kig (0.4 "
 "a 0.6) i després exportar-la al format nou."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Macro #%1 sense nom"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Rectes radicals per a còniques"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1295,11 +1295,11 @@ msgstr ""
 "Les rectes construïdes a través de la intersecció de dues còniques. També "
 "està definit per a còniques no intersecades."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Punt a moure"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1307,11 +1307,11 @@ msgstr ""
 "Escolliu el punt a moure que es canviarà de lloc mentre es traça el lloc "
 "geomètric..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Punt següent"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1319,118 +1319,118 @@ msgstr ""
 "Seleccioneu el següent dels punts a través dels quals es dibuixarà el lloc "
 "geomètric..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Lloc geomètric"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Un lloc geomètric"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Punt depenent"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polígon pels seus vèrtexs"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Construeix un polígon donant els seus vèrtexs"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... amb aquest vèrtex (feu clic sobre el primer vèrtex per acabar la "
 "construcció)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Construeix un polígon amb aquest vèrtex"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Seleccioneu un punt que es convertirà en vèrtex del nou polígon..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polígon"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Construeix els vèrtexs d'aquest polígon..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Vèrtexs d'un polígon"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Els vèrtexs d'un polígon."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Construeix els costats d'aquest polígon..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Costats d'un polígon"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Els costats d'un polígon."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Polígon regular amb un centre donat"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Construeix un polígon regular amb un centre i vèrtex donats"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Construeix un polígon regular amb aquest centre"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Construeix un polígon regular amb aquest vèrtex"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Ajusta el nombre de costats (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Ajusta el nombre de costats (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Seleccioneu el centre del nou polígon..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Seleccioneu un vèrtex per al nou polígon..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Moveu el cursor per obtenir el nombre desitjat de costats..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Construeix les rectes radicals d'aquest cercle"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Construeix les rectes radicals d'aquesta cònica"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Afinitat genèrica"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1438,11 +1438,11 @@ msgstr ""
 "L'afinitat única que traça tres punts (o un triangle) sobre altres tres "
 "punts (o un triangle)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Transformació projectiva genèrica"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1450,194 +1450,194 @@ msgstr ""
 "L'única transformació projectiva que traça quatre punts (o un quadrilàter) "
 "sobre altres quatre punts (o un quadrilàter)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inversió d'un punt, recta o cercle"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "La inversió d'un punt, recta o cercle respecte a un cercle"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Transport de mida"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Transporta la mida d'un segment o un arc sobre una recta o cercle."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Segment a transportar"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Arc a transportar"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Transporta una mida sobre aquesta recta"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Transporta una mida sobre aquest cercle"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Comença el transport a partir d'aquest punt del cercle"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Comença el transport a partir d'aquest punt de la recta"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Comença el transport a partir d'aquest punt de la corba"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Interseca"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "La intersecció de dos objectes"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Interseca aquest cercle"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Interseca aquesta cònica"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Interseca aquesta recta"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Interseca aquesta corba cúbica"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Interseca aquest arc"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Interseca aquest polígon"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "amb aquest cercle"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "amb aquesta cònica"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "amb aquesta recta"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "amb aquesta corba cúbica"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "amb aquest arc"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "amb aquest polígon"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Construeix el punt mig d'aquest punt i un altre"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Seleccioneu el primer dels punts dels quals voleu calcular el punt mig..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Construeix el punt mig d'aquest punt i un altre"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "Seleccioneu l'altre dels punts dels quals voleu construir el punt mig..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Seleccioneu el primer objecte a intersecar..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Seleccioneu el segon objecte a intersecar..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangent"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "La recta tangent a una corba"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangent a aquest cercle"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangent a aquesta cònica"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangent a aquest arc"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangent a aquesta corba cúbica"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangent a aquesta corba"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangent a aquest punt"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Centre d'una curvatura"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "El centre del cercle osculador a una corba"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Centre de curvatura d'aquesta cònica"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Centre de curvatura d'aquesta corba cúbica"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Centre de curvatura d'aquesta corba"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Centre de curvatura en aquest punt"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Quin objecte?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1645,24 +1645,24 @@ msgstr ""
 "Feu clic on voleu situar el nou punt o a la corba a la qual voleu adjuntar-"
 "lo..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Ara seleccioneu el lloc per a l'etiqueta resultant."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "El nom de la macro no pot estar buit."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nom"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<objecte sense nom>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1671,21 +1671,21 @@ msgstr ""
 "Hi ha '%n' parts al text per a les quals no heu seleccionat un valor. Si us "
 "plau elimineu-les o seleccioneu suficients arguments."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "S'està seleccionat l'argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Canvia l'etiqueta"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1695,7 +1695,7 @@ msgstr ""
 "dels objectes donats. Per això Kig no pot calcular aquesta macro. Si us plau "
 "premeu Enrere i construïu els objectes en l'ordre correcte..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1705,103 +1705,103 @@ msgstr ""
 "Això significa probablement que espereu que Kig faci alguna cosa impossible. "
 "Si us plau comproveu la macro i proveu una altra vegada."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Mou %1 objectes"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Redefineix punt"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Document Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objectes"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transforma"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "Compr&ova"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Constr&ueix"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Afegeix etiqueta de te&xt"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Estableix co&lor"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Estableix l'amplada del lla&pis"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Estableix &estil"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Estableix el &sistema de coordenades"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Oculta"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Mostra"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Mou"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Color a mida"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Estableix el &nom..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Nom"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Estableix el nom de l'objecte"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Estableix el nom d'aquest objecte:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Canvia el color de l'objecte"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Canvia l'amplada d'aquest objecte"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Canvia l'estil del punt"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Canvia l'estil de l'objecte"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Edita el guió..."
 
@@ -1854,214 +1854,215 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Més d'un tipus seleccionat"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Construeix un angle a través d'aquest punt"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Seleccioneu un punt per on hagi de passar la primera semirecta de l'angle..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Construeix un angle a aquest punt"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Seleccioneu el punt on construir l'angle..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Seleccioneu un punt per on hagi de passar la segona semirecta de l'angle..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Estableix &mida"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Canvia la mida d'un angle"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Construeix un arc que comenci en aquest punt"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Seleccioneu el punt inicial del nou arc..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Construeix un arc a través d'aquest punt"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Seleccioneu un punt pel qual ha de passar el nou arc..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Construeix un arc que acabi en aquest punt"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Seleccioneu el punt d'acabament del nou arc..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Construeix un arc amb aquest centre"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Selecciona el centre del nou arc..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Construeix un arc amb aquest angle"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Selecciona l'angle del nou arc..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Resultat de la prova"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Seleccioneu la corba..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Seleccioneu un punt de la corba..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Superfície"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Circumferència"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Radi"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Equació cartesiana expandida"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Equació cartesiana"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Equació polar"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [centrat a %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "cercle"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Seleccioneu aquest cercle"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Selecciona el cercle %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Elimina un cercle"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Afegeix un cercle"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Mou un cercle"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Adjunta a aquest cercle"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Mostra un cercle"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Oculta un cercle"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Construeix un cercle a través d'aquest punt"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Construeix un cercle amb aquest centre"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Seleccioneu el centre del nou cercle..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Seleccioneu un punt pel qual ha de passar el nou cercle..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Tipus de cònica"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Primer focus"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Segon focus"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "El·lipse"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hipèrbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Paràbola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2069,196 +2070,196 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centrat a %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "cònica"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Selecciona aquesta cònica"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Selecciona la cònica %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Elimina una cònica"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Afegeix una cònica"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Mou una cònica"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Adjunta a aquesta cònica"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Mostra una cònica"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Oculta una cònica"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Construeix una cònica a través d'aquest punt"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Selecciona un punt on ha de passar la nova cònica..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Construeix una cònica amb aquesta asímptota"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Selecciona la primera asímptota d'aquesta cònica nova..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Selecciona la segona asímptota d'aquesta cònica nova..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Construeix una el·lipse amb aquest focus"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Selecciona el primer focus d'aquesta el·lipse nova..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Selecciona el segon focus d'aquesta nova el·lipse..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Construeix una el·lipse a través d'aquest punt"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Selecciona un punt a través del qual vagi la nova el·lipse..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Construeix una hipèrbola amb aquest focus"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Selecciona el primer focus de la nova hipèrbola..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Selecciona el segon focus de la nova hipèrbola..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Construeix una hipèrbola a través d'aquest punt"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Selecciona un punt a través del qual vagi la nova hipèrbola..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Construeix una cònica amb aquesta recta com a directriu"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Seleccioneu la directriu de la nova cònica..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Construeix una cònica amb aquest punt com a focus"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Seleccioneu el focus de la nova cònica..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Construeix una paràbola a través d'aquest punt"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Seleccioneu un punt a través del qual vagi la nova paràbola..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Construeix un punt polar respecte a aquesta cònica"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Seleccioneu la cònica respecte a la qual voleu construir un punt polar..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Construeix el punt polar d'aquesta recta"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Seleccioneu la recta de la qual voleu construir el punt polar..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Construeix una recta polar respecte a aquesta cònica"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Construeix la recta polar d'aquest punt"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Construeix la directriu d'aquesta cònica"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Seleccioneu la cònica de la qual voleu construir la directriu..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Construeix una paràbola amb aquesta directriu"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Seleccioneu la directriu de la nova paràbola..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Construeix una paràbola amb aquest focus"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Seleccioneu el focus de la nova paràbola..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Construeix les asímptotes d'aquesta cònica"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Seleccioneu la cònica de la qual voleu construir les asímptotes..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Construeix les rectes radicals d'aquesta cònica"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2266,7 +2267,7 @@ msgstr ""
 "Seleccioneu la primera de les dues còniques de les quals voleu construir la "
 "recta radical..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2274,1345 +2275,1349 @@ msgstr ""
 "Seleccioneu la segona de les dues còniques de les quals voleu construir la "
 "recta radical..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Canvia les rectes radicals"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "corba cúbica"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Selecciona aquesta corba cúbica"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Selecciona la corba cúbica %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Elimina una corba cúbica"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Afegeix una corba cúbica"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Mou una corba cúbica"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Adjunta a aquesta corba cúbica"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Mostra una corba cúbica"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Oculta una corba cúbica"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Construeix una corba cúbica a través d'aquest punt"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Seleccioneu un punt a través del qual vagi la nova cúbica..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "corba"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Selecciona aquesta corba"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Selecciona la corba %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Elimina una corba"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Afegeix una corba"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Mou una corba"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Adjunta a aquesta corba"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Mostra una corba"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Oculta una corba"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Interseca amb aquesta recta"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Interseca amb aquesta cònica"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Punt d'intersecció ja calculat"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Interseca amb aquesta corba cúbica"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Interseca amb aquest cercle"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Interseca amb aquest arc"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inverteix respecte a aquest cercle"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Seleccioneu el cercle contra el qual volem invertir-lo..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Calcula la inversió d'aquest punt"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Seleccioneu el punt que voleu invertir..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Calcula la inversió d'aquesta recta"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Seleccioneu la recta que voleu invertir..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Calcula la inversió d'aquest segment"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Seleccioneu el segment que voleu invertir..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Calcula la inversió d'aquest cercle"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Seleccioneu el cercle que voleu invertir..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Calcula la inversió d'aquest arc"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Seleccioneu l'arc que voleu invertir..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Desnivell"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Equació"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Longitud"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Primer punt d'acabament"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Segon punt d'acabament"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "recta"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Selecciona una recta"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Selecciona aquesta recta"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Selecciona la recta %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Elimina una recta"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Afegeix una recta"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Mou una recta"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Adjunta a aquesta recta"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Mostra una recta"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Oculta una recta"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "segment"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Selecciona aquest segment"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Selecciona el segment %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Elimina un segment"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Afegeix un segment"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Mou un segment"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Adjunta a aquest segment"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Mostra un segment"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Oculta un segment"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "semirecta"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Seleccioneu aquesta semirecta"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Seleccioneu la semirecta %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Esborra una semirecta"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Afegeix una semirecta"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Mou una semirecta"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Adjunta a aquesta semirecta"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Mostra una semirecta"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Oculta una semirecta"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Construeix un segment que comenci en aquest punt"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Seleccioneu el punt d'inici del nou segment..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Construeix un segment que acabi en aquest punt"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Seleccioneu el punt d'acabament del nou segment..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Construeix una recta a través d'aquest punt"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Seleccioneu un punt a través del qual vagi la recta..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Seleccioneu un altre punt a través del qual vagi la recta..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Construeix una semirecta començant en aquest punt"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Seleccioneu el punt d'inici de la nova semirecta..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Construeix una semirecta a través d'aquest punt"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Seleccioneu un punt per on vagi la semirecta..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Construeix una recta paral·lela a aquesta recta"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Seleccioneu una recta paral·lela a la nova recta..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Construeix la recta paral·lela a través d'aquest punt"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Seleccioneu un punt a través del qual vagi la nova recta..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Construeix una recta perpendicular a aquesta recta"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Seleccioneu una recta perpendicular a la nova recta..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Construeix una recta perpendicular a través d'aquest punt"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Estableix la &longitud..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Estableix la longitud del segment"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Escolliu la nova longitud: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Canvia la mida d'un segment"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Construeix una recta per aquest vector"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Seleccioneu un vector en la direcció de la nova recta..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Construeix una semirecta per aquest vector"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Seleccioneu un vector en la direcció de la nova semirecta..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "lloc geomètric"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Selecciona aquest lloc geomètric"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Selecciona el lloc geomètric %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Elimina un lloc geomètric"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Afegeix un lloc geomètric"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Mou un lloc geomètric"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Adjunta a aquest lloc geomètric"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Mostra un lloc geomètric"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Oculta un lloc geomètric"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Tipus d'objecte"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objecte"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Selecciona aquest objecte"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Selecciona l'objecte %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Elimina un objecte"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Afegeix un objecte"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Mou un objecte"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Adjunta a aquest objecte"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Mostra un objecte"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Oculta un objecte"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Angle en radians"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Angle en graus"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Punt mig"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "longitud X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "longitud Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Vector oposat"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Angle"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Superfície del sector"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Longitud d'arc"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "angle"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Selecciona aquest angle"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Selecciona l'angle %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Elimina un angle"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Afegeix un angle"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Mou un angle"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Adjunta a aquest angle"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Mostra un angle"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Oculta un angle"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vector"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Selecciona aquest vector"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Selecciona el vector %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Elimina un vector"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Afegeix un vector"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Mou un vector"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Adjunta a aquest vector"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Mostra un vector"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Oculta un vector"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "arc"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Selecciona aquest arc"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Selecciona l'arc %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Elimina un arc"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Afegeix un arc"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Mou un arc"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Adjunta a aquest arc"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Mostra un arc"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Oculta un arc"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Coordenades"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Coordenada X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Coordenada Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punt"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Selecciona aquest punt"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Selecciona el punt %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Elimina un punt"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Afegeix un punt"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Mou un punt"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Adjunta a aquest punt"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Mostra un punt"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Oculta un punt"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Construeix el punt mig d'aquest i un altre punt"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Seleccioneu el primer dels dos punt dels quals voleu construir el punt mig..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Seleccioneu el segon dels dos punts dels quals voleu construir el punt mig..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Estableix les &coordenades..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Redefineix"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Estableix el &paràmetre..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Estableix les coordenades"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Introduïu la nova coordenada."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Estableix el paràmetre punt"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Escolliu el nou paràmetre: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Canvia el paràmetre del punt restringit"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Seleccioneu el cercle al qual transportar una mida..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Seleccioneu un punt del cercle..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Seleccioneu el segment que voleu transportar al cercle..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Nombre de costats"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Perímetre"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Centre de massa dels vèrtexs"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Nombre de voltes"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polígon"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Selecciona aquest polígon"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Selecciona el polígon %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Elimina un polígon"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Afegeix un polígon"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Mou un polígon"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Adjunta a aquest polígon"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Mostra un polígon"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Oculta un polígon"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "triangle"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Selecciona aquest triangle"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Selecciona el triangle %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Elimina un triangle"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Afegeix un triangle"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Mou un triangle"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Adjunta a aquest triangle"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Mostra un triangle"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Oculta un triangle"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "quadrilàter"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Selecciona aquest quadrilàter"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Selecciona el quadrilàter %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Elimina un quadrilàter"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Afegeix un quadrilàter"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Mou una quadrilàter"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Adjunta a aquest quadrilàter"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Mostra un quadrilàter"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Oculta un quadrilàter"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Construeix un triangle amb aquest vèrtex"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Seleccioneu un punt que serà el vèrtex del nou triangle..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Interseca aquest polígon amb una recta"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Seleccioneu el polígon del qual voleu la intersecció amb una recta..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Construeix els vèrtexs d'aquest polígon"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Seleccioneu el polígon del qual voleu construir els vèrtexs..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Construeix els costats d'aquest polígon"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Seleccioneu el polígon del qual voleu construir els costats..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Construeix l'envolupant convexa d'aquest polígon"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 "Seleccioneu el polígon del qual voleu construir l'envolupant convexa..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projecta aquest punt sobre el cercle"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Seleccioneu el punt pel qual ha de passar la tangent..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Aquesta recta és paral·lela?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Seleccioneu la primera de les dues rectes possiblement paral·leles..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "És paral·lela a aquesta recta?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Seleccioneu la segona de les dues rectes possiblement paral·leles..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Aquestes rectes són paral·leles."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Aquestes rectes no són paral·leles."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Aquesta recta és ortogonal?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Seleccioneu la primera de les dues rectes possiblement ortogonals..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "És ortogonal a aquesta recta?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Seleccioneu la segona de les dues rectes possiblement ortogonals..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Aquestes rectes són ortogonals."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Aquestes rectes no són ortogonals."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Comprova la col·linealitat d'aquest punt"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Seleccioneu el primer dels tres punts possiblement col·lineals..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "i aquest segon punt"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Seleccioneu el segon dels tres punts possiblement col·lineals..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "amb aquest tercer punt"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Seleccioneu l'últim dels tres punts possiblement col·lineals..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Aquests punts són col·lineals."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Aquests punts no són col·lineals."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Comprova si aquest punt està a una corba"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Seleccioneu el punt que voleu comprovar..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Comprova si el punt està a aquesta corba"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Seleccioneu la corba sobre la que podria estar el punt..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Aquesta corba conté el punt."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Aquesta corba no conté el punt."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Comprova si aquest punt està a un polígon"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Comprova si el punt està en aquest polígon"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Seleccioneu el polígon on podria estar el punt..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Aquest polígon conté el punt."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Aquest polígon no conté el punt."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Comprova si aquest polígon és convex"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Seleccioneu el polígon del qual voleu comprovar la convexitat..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Aquest polígon és convex."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Aquest polígon no és convex."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Comprova si aquest punt té la mateixa distància"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Seleccioneu el punt que podria tenir la mateixa distància des de altres dos "
 "punts..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "des d'aquest punt"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Seleccioneu el primer dels dos altres punts..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "i des d'aquest segon punt"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Seleccioneu el segon dels altres dos punts..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Les dues distàncies són iguals."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Les dues distàncies no són iguals."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Comprova si aquest vector és igual a un altre vector"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Seleccioneu el primer dels dos vectors possiblement iguals..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Comprova si aquest vector és igual a l'altre vector"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Seleccioneu el segon dels dos vectors possiblement iguals..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Els dos vectors són iguals."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Els dos vectors no són iguals."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Text"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "etiqueta"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Selecciona aquesta etiqueta"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Selecciona l'etiqueta %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Elimina una etiqueta"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Afegeix una etiqueta"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Mou una etiqueta"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Adjunta a aquesta etiqueta"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Mostra una etiqueta"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Oculta una etiqueta"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Copia el text"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Canvia el marc"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Redefineix..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Canvia el marc de l'etiqueta"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Trasllada aquest objecte"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Seleccioneu l'objecte que voleu traslladar..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Trasllada per aquest vector"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Seleccioneu el vector per on voleu traslladar..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Reflecteix aquest objecte"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Seleccioneu l'objecte que voleu reflectir..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Reflecteix en aquest punt"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Seleccioneu el punt on reflectir..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Reflecteix en aquesta recta"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Seleccioneu la recta on reflectir..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Gira aquest objecte"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Seleccioneu l'objecte que voleu girar..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Gira respecte a aquest punt"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Seleccioneu el punt central de la rotació..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Gira aquest angle"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Seleccioneu l'angle de la rotació..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Escala aquest objecte"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Seleccioneu l'objecte que voleu escalar..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Escala amb aquest centre"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Seleccioneu el punt central de l'escalat..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Escala per la longitud d'aquest segment"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 "Seleccioneu un segment la longitud del qual és el factor de l'escalat..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Escala la longitud d'aquest segment..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Seleccioneu el primer de dos segments la relació dels quals és el factor de "
 "l'escalat..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...a la longitud d'aquest altre segment"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Seleccioneu el segon de dos segments la relació dels quals és el factor de "
 "l'escalat..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Seleccioneu l'objecte que voleu escalar"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Escala sobre aquesta recta"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Seleccioneu la recta sobre la qual voleu escalar"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 "Seleccioneu un segment la longitud del qual és el factor per a l'escalat"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Seleccioneu el primer de dos segments la relació dels quals és el factor de "
 "l'escalat"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...a la longitud d'aquest segment"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Seleccioneu el segon de dos segments la relació dels quals és el factor de "
 "l'escalat"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Gira aquest objecte projectivament"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Seleccioneu l'objecte que voleu girar projectivament"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Gira projectivament amb aquesta semirecta"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3620,61 +3625,61 @@ msgstr ""
 "Seleccioneu la semirecta de la rotació projectiva que voleu aplicar a "
 "l'objecte"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Gira aquest angle projectivament"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 "Seleccioneu l'angle de la rotació projectiva que voleu aplicar a l'objecte"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Homologia harmònica d'aquest objecte"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Seleccioneu l'objecte que voleu transformar..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Homologia harmònica amb aquest centre"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Seleccioneu el punt central de l'homologia harmònica..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Homologia harmònica amb aquest eix"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Seleccioneu l'eix de l'homologia harmònica..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Afinitat genèrica d'aquest objecte"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Traça aquest triangle"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Seleccioneu el triangle que s'ha de transformar en un triangle donat..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "en aquest altre triangle"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
@@ -3682,85 +3687,85 @@ msgstr ""
 "Seleccioneu el triangle que és la imatge per l'afinitat del primer "
 "triangle..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Primer de 3 punts de començament"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Seleccioneu el primer dels tres punts de començament de l'afinitat "
 "genèrica..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Segon de 3 punts de començament"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 "Seleccioneu el segon dels tres punts de començament de l'afinitat genèrica..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Tercer de 3 punts de començament"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Seleccioneu el tercer dels tres punts de començament de l'afinitat "
 "genèrica..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Posició transformada del primer punt"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 "Seleccioneu el primer dels tres punts d'acabament de l'afinitat genèrica..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Posició transformada del segon punt"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 "Seleccioneu el segon dels tres punts d'acabament de l'afinitat genèrica..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Posició transformada del tercer punt"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 "Seleccioneu el tercer dels tres punts d'acabament de l'afinitat genèrica..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Transformació projectiva genèrica d'aquest objecte"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Traça aquest quadrilàter"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 "Seleccioneu el quadrilàter que s'ha de transformar en un quadrilàter donat..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "en aquest altre quadrilàter"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3768,195 +3773,195 @@ msgstr ""
 "Seleccioneu el quadrilàter que és la imatge de la transformació projectiva "
 "del primer quadrilàter..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Primer de 4 punts d'inici"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleccioneu el primer dels quatre punts d'inici de la projectivitat "
 "genèrica..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Segon de 4 punts d'inici"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleccioneu el segon dels quatre punts d'inici de la projectivitat "
 "genèrica..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Tercer de 4 punts d'inici"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleccioneu el tercer dels quatre punts d'inici de la projectivitat "
 "genèrica..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Quart de 4 punts d'inici"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleccioneu el quart dels quatre punts d'inici de la projectivitat "
 "genèrica..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Seleccioneu el primer dels quatre punts d'acabament de la projectivitat "
 "genèrica..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Seleccioneu el segon dels quatre punts d'acabament de la projectivitat "
 "genèrica..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Seleccioneu el tercer dels quatre punts d'acabament de la projectivitat "
 "genèrica..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Posició transformada del quart punt"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Seleccioneu el quart dels quatre punts d'acabament de la projectivitat "
 "genèrica..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Projecta l'ombra d'aquest objecte"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Seleccioneu l'objecte del qual voleu construir l'ombra..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Projecta una ombra des d'aquesta font de llum"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Seleccioneu la font de llum des de la qual s'ha d'originar l'ombra..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Projecta una ombra en l'horitzó definit per aquesta recta"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Seleccioneu l'horitzó per a l'ombra..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transforma aquest objecte"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transforma usant aquesta transformació"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Aplica una similitud a aquest objecte"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Aplica una similitud amb aquest centre"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Seleccioneu el centre per a la similitud..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Aplica una similitud traçant aquest punt sobre un altre punt"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Seleccioneu el punt que la similitud ha de traçar sobre un altre punt..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Aplica una similitud traçant un punt sobre aquest punt"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Seleccioneu el punt sobre el qual la similitud ha de traçar el primer punt..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Construeix un vector des d'aquest punt"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Seleccioneu el punt d'inici del nou vector..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Construeix un vector a aquest punt"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Seleccioneu el punt d'acabament del nou vector..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Construeix el vector suma d'aquest vector i un altre."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Seleccioneu el primer dels dos vector dels quals voleu construir la suma..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Construeix el vector sum d'aquest vector i de l'altre."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Seleccioneu el segon dels dos vectors dels quals voleu construir la suma..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Construeix el vector suma començant en aquest punt."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Seleccioneu el punt on construir el vector suma..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Ara introduïu el codi:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Ara ompliu el codi python:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3964,7 +3969,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3972,7 +3977,7 @@ msgstr ""
 "L'intèrpret de python ha detectat un error durant l'execució del vostre "
 "guió. Si us plau corregiu el guió i premeu el botó Acaba un altre cop."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3981,7 +3986,7 @@ msgstr ""
 "L'intèrpret de python ha generat la següent sortida d'error:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3991,17 +3996,17 @@ msgstr ""
 "informat de cap error, però el guió no genera cap objecte vàlid. Si us plau "
 "corregiu el guió i premeu el botó Acaba un altre cop."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Edita un guió"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Edita un guió de Python"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -4009,7 +4014,7 @@ msgstr ""
 "L'intèrpret de Python ha detectat un error durant l'execució del vostre "
 "guió. Si us plau corregiu el guió."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-cs/messages/tdeedu/kig.po b/tde-i18n-cs/messages/tdeedu/kig.po
index 61bfbc297e5..f127278d70e 100644
--- a/tde-i18n-cs/messages/tdeedu/kig.po
+++ b/tde-i18n-cs/messages/tdeedu/kig.po
@@ -7,7 +7,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-07-24 18:51+0200\n"
 "Last-Translator: Klára Cihlářová <koty@seznam.cz>\n"
 "Language-Team: Czech <cs@li.org>\n"
@@ -30,36 +30,36 @@ msgid ""
 "Your emails"
 msgstr "koty@seznam.cz"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 #, fuzzy
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Toto je XFile soubor, ne Cabri obrázek."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 #, fuzzy
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "soubor obsahuje a objekt Kig ne."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Zvolte obrázek."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Dr. Geo soubor \"%1\" je makro soubor a neobsahuje žádné obrázky."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "V Dr. Geo souboru \"%1\" nejsou žádné obrázky."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -67,66 +67,66 @@ msgstr ""
 "Dr. Geo soubor obsahuje objekt \"%1 %2\", který v současné době Kig "
 "nepodporuje."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 #, fuzzy
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr "soubor obsahuje průnik typ Kig ne."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Exportovat jako obrázek"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Obrázek..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Exportovat jako obrázek"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Volby obrázku"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Promiňte, tento formát souboru není podporován."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 "Soubor \"%1\" nelze otevřít. Překontrolujte prosím nastavení jeho práv."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Promiňte, při ukládání obrázku \"%1\" došlo k chybě"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Exportovat do"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Exportovat do &XFig souboru"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig soubor..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig dokument (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Exportovat do XFig souboru"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -134,76 +134,76 @@ msgstr ""
 "Soubor \"%1\" nelze otevřít. To může znamenat, že soubor neexistuje nebo má "
 "špatně nastavená přístupová práva."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Při analýze souboru \"%1\" došlo k chybě. Nelze otevřít."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Chyba analýzy"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig nemůže otevřít soubor \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Nepodporováno"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 #, fuzzy
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr "dokument a Kig."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 #, fuzzy
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "soubor obsahuje a Kig ne."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 #, fuzzy
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "soubor obsahuje Kig ne."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 #, fuzzy
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "soubor obsahuje Kig ne."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Exportovat do &LaTeXu..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&LaTeX..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|LaTeX dokument (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Exportovat jako LaTeX"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Volby LaTeXu"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 #, fuzzy
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr "soubor Kig verze verze otevřít."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 #, fuzzy
 msgid ""
 "This file was created by Kig version \"%1\".\n"
@@ -214,7 +214,7 @@ msgstr ""
 "soubor Kig verze pro starší Kig Kig do otevřít soubor s starší Kig verze do "
 "než Uložit Uložit in nové."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 #, fuzzy
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
@@ -222,8 +222,8 @@ msgid ""
 "A standard coordinate system will be used instead."
 msgstr "Kig soubor a Kig verze ne used."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 #, fuzzy
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
@@ -233,28 +233,28 @@ msgstr ""
 "Kig soubor objekt z typ Kig verze ne Kig pro objekt typ nebo starší Kig "
 "verze."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "E&xportovat do SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Scalable vector graphics (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Exportovat jako SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 #, fuzzy
 msgid "SVG Options"
 msgstr "Volby Kig"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Promiňte, při ukládání SVG souboru \"%1\" došlo k chybě"
 
@@ -418,7 +418,7 @@ msgstr "Zrušit Sestrojování"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Zrušit sestrojování sestrojovaného objektu"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "&Odkrýt vše"
 
@@ -544,15 +544,15 @@ msgstr ""
 "*.kig|Kig dokumenty (*.kig)\n"
 "*.kigz|komprimované Kig dokumenty (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Soubor \"%1\" již existuje. Chcete jej přepsat?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Přepsat soubor?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Přepsat"
 
@@ -634,514 +634,514 @@ msgstr "Dokument k otevření"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Úsečka"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 #, fuzzy
 msgid "A segment constructed from its start and end point"
 msgstr "A počátek a konec bod"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Přímka pomocí dvou bodů"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 #, fuzzy
 msgid "A line constructed through two points"
 msgstr "A řádek dva bodů"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Polopřímka"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 #, fuzzy
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "A řádek počátek bod a bod zapnuto."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Kolmice"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 #, fuzzy
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "A řádek a bod do řádek nebo."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paralelní"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 #, fuzzy
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "A řádek a bod a do řádek nebo"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Kruh podle středu a bodu"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 #, fuzzy
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "A střed a a bod do"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Kružnice podle tří bodů"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "kružnice vytvořená ze tří bodů"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Sestrojit střed tohoto úhlu"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Vyberte úhel pro vytvoření jeho středu"
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Střed úhlu"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 #, fuzzy
 msgid "The bisector of an angle"
 msgstr "z"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Ovál pomocí pěti bodů"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Ovál sestrojený pěti body"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 #, fuzzy
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Bod"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 #, fuzzy
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "A s a bod"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Elipsa pomocí ohniska a bodů"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 #, fuzzy
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "a a bod do"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hyperbola pomocí ohniska a bodů"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 #, fuzzy
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "A a a bod do"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 #, fuzzy
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Zaměření Bod"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 #, fuzzy
 msgid "A conic with given directrix and focus, through a point"
 msgstr "A s a a bod"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Vertikální parabola pomocí tří bodů"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Vertikální parabola sestrojená procházející třemi body"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 #, fuzzy
 msgid "Cubic Curve by Nine Points"
 msgstr "Krychlový Křivka Body"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 #, fuzzy
 msgid "A cubic curve constructed through nine points"
 msgstr "A bodů"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 #, fuzzy
 msgid "Polar Point of a Line"
 msgstr "Polární síť Bod z a Čára"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 #, fuzzy
 msgid "The polar point of a line with respect to a conic."
 msgstr "bod z a řádek s do a."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 #, fuzzy
 msgid "Polar Line of a Point"
 msgstr "Polární síť Čára z a Bod"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 #, fuzzy
 msgid "The polar line of a point with respect to a conic."
 msgstr "řádek z a bod s do a."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 #, fuzzy
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Krychlový Křivka s Uzel Body"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 #, fuzzy
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "A s a bod na původ bodů"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 #, fuzzy
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Krychlový Křivka s Body"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 #, fuzzy
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "A s a na původ bodů"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 #, fuzzy
 msgid "Directrix of a Conic"
 msgstr "z a"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 #, fuzzy
 msgid "The directrix line of a conic."
 msgstr "řádek z a."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Úhel za pomoci tří bodů"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Úhel definovaný třemi body"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 #, fuzzy
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Body"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 #, fuzzy
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "bodů"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 #, fuzzy
 msgid "Construct the midpoint of this segment"
 msgstr "z"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Střed"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 #, fuzzy
 msgid "The midpoint of a segment or two other points"
 msgstr "z a nebo dva jiné bodů"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 #, fuzzy
 msgid "Construct a vector from two given points."
 msgstr "a vector dva bodů."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vektorový součet"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 #, fuzzy
 msgid "Construct the vector sum of two vectors."
 msgstr "vector z dva."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Přímka pomocí vektoru"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 #, fuzzy
 msgid "Construct the line by a given vector though a given point."
 msgstr "řádek a vector a bod."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Polopřímka pomocí vektoru"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 #, fuzzy
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "řádek a vector na bod."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Oblouk pomocí 3 bodů"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Sestroj oblouk procházející třemi body."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Oblouk pomocí středu, úhelu a bodu"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Sestrojit oblouk pomocí jeho středu daného úhlu a začínající v daném bodě"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 #, fuzzy
 msgid "Parabola by Directrix && Focus"
 msgstr "Zaměření"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 #, fuzzy
 msgid "A parabola defined by its directrix and focus"
 msgstr "A a"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Přesunout"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Přesun objektu podle vektoru"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Odraz pomocí bodu"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Objekt zrcadlený v bodě"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Obraz pomocí úsečky"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Obraz objektu v úsečce"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Otočit"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Objek otočený pomocí úhlu kolem bodu"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Měřítko"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "Měřítko objekt a bod poměr z a"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Měřítko pomocí úsečky"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "objekt a řádek poměr z a"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Měřítko (poměr zadán pomocí dvou úseček)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "Měřítko objekt a bod poměr z dva"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 #, fuzzy
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Měřítko Čára poměr dva"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "objekt a řádek poměr z dva"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Aplikovat podobnost"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 #, fuzzy
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr "Použít a do objekt sekvence z a a a střed"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmonická souhlasnost"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 #, fuzzy
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr "s a střed a a je a"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 #, fuzzy
 msgid "Draw Projective Shadow"
 msgstr "Rozdej! Stín"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 #, fuzzy
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr "z objekt s a světlo zdroj a rovina a řádek"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 #, fuzzy
 msgid "Asymptotes of a Hyperbola"
 msgstr "z a"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 #, fuzzy
 msgid "The two asymptotes of a hyperbola."
 msgstr "dva z a."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Trojúhelník pomocí jeho vrcholů"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Sestrojit trojúhelník pomocí třech jeho vrcholů"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 #, fuzzy
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "A do z"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Test rovnoběžnosti"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 #, fuzzy
 msgid "Test whether two given lines are parallel"
 msgstr "Test dva řádky"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Test kolmosti"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Test zda jsou dvě přímky na sebe kolmé"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Test bodů v rovině"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Test zda jsou tři body v jedné přímce"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Test obsažení"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 #, fuzzy
 msgid "Test whether a given curve contains a given point"
 msgstr "Test a obsahuje a bod"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 #, fuzzy
 msgid "In Polygon Test"
 msgstr "Dovnitř Mnohoúhelník Test"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 #, fuzzy
 msgid "Test whether a given polygon contains a given point"
 msgstr "Test a obsahuje a bod"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "Mnohoúhelník Test"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 #, fuzzy
 msgid "Test whether a given polygon is convex"
 msgstr "Test a je"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Test vzdálenosti"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 #, fuzzy
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "Test a bod stejná a bod a bod"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 #, fuzzy
 msgid "Vector Equality Test"
 msgstr "Test"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 #, fuzzy
 msgid "Test whether two vectors are equal"
 msgstr "Test dva jsou rovny"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 #, fuzzy
 msgid "Python Script"
 msgstr "Python Skript"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 #, fuzzy
 msgid "Construct a new Python script."
 msgstr "a nové Python."
@@ -1194,76 +1194,76 @@ msgstr "Nastavit eukleidovský souřadnicový systém"
 msgid "Set Polar Coordinate System"
 msgstr "Nastavit polární souřadnicový systém"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 #, fuzzy
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Stupně"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 #, fuzzy
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Radiány"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 #, fuzzy
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grady"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 #, fuzzy
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr "A normální bod i e jedna je nebo přiloženo do a řádek."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Bod"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 #, fuzzy
 msgid "Construct a text label."
 msgstr "a text popisek."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Textový popisek"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Vytvořit bod podle souřadnic"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Bod podle souřadnic"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Pevný bod"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Zadej souřadnice nového bodu."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Nastavit velikost úhlu"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Zadejte novou velikost tohoto úhlu:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Použijte toto pole k úpravě velikosti tohoto úhlu."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 #, fuzzy
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
@@ -1274,17 +1274,17 @@ msgstr ""
 "Vybrat seznam do do velikost z<br> do jas in Úprava zapnuto levá strana do "
 "nové."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 #, fuzzy
 msgid "Could not open macro file '%1'"
 msgstr "ne otevřít soubor"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 #, fuzzy
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig otevřít soubor."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 #, fuzzy
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
@@ -1295,382 +1295,382 @@ msgstr ""
 "soubor a staré Kig verze pro Kig Vy do a předchozí Kig verze do a než in "
 "nové."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Nepojmenované makro #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 #, fuzzy
 msgid "Radical Lines for Conics"
 msgstr "Čáry pro"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 #, fuzzy
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr "řádky z dva je pro."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Přesouvání bodu"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 #, fuzzy
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "Vybrat bod."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Následující bod"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 #, fuzzy
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "Vybrat bod jehož."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 #, fuzzy
 msgid "A locus"
 msgstr "A"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Závislý bod"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Mnohoúhelník pomocí jeho vrcholů"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 #, fuzzy
 msgid "Construct a polygon by giving its vertices"
 msgstr "a"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 #, fuzzy
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr "s zapnuto 1. do"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 #, fuzzy
 msgid "Construct a polygon with this vertex"
 msgstr "a s"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Vybrat a bod do a z nové."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Mnohoúhelník"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Sestrojit vrcholy mnohoúhelníku"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Vrcholy mnohoúhelníku"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Vrcholy mnohoúhelníku"
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Sestrojit strany mnohoúhelníku"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Strany mnohoúhelníku"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Strany mnohoúhelníku"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Pravidelný mnohoúhelník s daným středem"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Sestrojit pravidelný mnohoúhelník s daným středem a vrcholem"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Sestrojit pravidelný mnohoúhelník s tímto středem"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Sestrojit pravidelná mnohoúhelník s tímto vrcholem"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Upravit počet stěn (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Upravit počet stěn (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Vyberte střed nového mnohoúhelníku"
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Vyberte vrchol nového mnohoúhelníku"
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 #, fuzzy
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Přesunout do číslo z."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 #, fuzzy
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Čáry z Kruh"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 #, fuzzy
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Čáry z"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 #, fuzzy
 msgid "Generic Affinity"
 msgstr "Obecné"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 #, fuzzy
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr "bodů nebo a trojúhelník jiné bodů nebo a trojúhelník"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 #, fuzzy
 msgid "Generic Projective Transformation"
 msgstr "Obecné Transformace"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 #, fuzzy
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr "bodů nebo a jiné bodů nebo a"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inverze bodu, přímky nebo kruhu"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "z a bod řádek nebo s do a"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Přenos měřítka"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Přenos měřítka úsečky nebo oblouku na přímku nebo kruh."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Úsečka k přenosu"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Oblouk k přenosu"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Přenést měřitko na tento přímku"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Přenést měšítko na tento kruh"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Začít s transportem v tomto bodě kruhu"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Začít s transportem v tohoto bodu přímky"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Začít s transportem v tomto bodě křivky"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Průnik"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Průnik dvou objektů"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Průnik tohoto kruhu"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Průnik tohoto oválu"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Průnik této úsečky"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Průnik tohoto oblouku"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Průnik tohoto mnohoúhelníku"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "s tímto kruhem"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "s tímto oválem"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "s touto úsečkou"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "s Krychlový Křivka"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "s tímto obloukem"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "s tímto mnohoúhelníkem"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Sestroj střed mezi tímto a dalším bodem"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Vyberte první ze dvou bodů mezi nimiž bude středový bod"
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Sestrojit středový bod pomocí tohoto bodu a dalšího"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Vyberte další bod pro sestrojení středového bodu"
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Vyberte první objekt k průniku"
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Vyberte druhý objekt k průniku"
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangens"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 #, fuzzy
 msgid "The line tangent to a curve"
 msgstr "řádek do a"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 #, fuzzy
 msgid "Tangent to This Circle"
 msgstr "Tangens do Kruh"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 #, fuzzy
 msgid "Tangent to This Conic"
 msgstr "Tangens do"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 #, fuzzy
 msgid "Tangent to This Arc"
 msgstr "Tangens do Oblouk"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 #, fuzzy
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangens do Krychlový Křivka"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "Tangens do Křivka"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 #, fuzzy
 msgid "Tangent at This Point"
 msgstr "Tangens na Bod"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Střed zakřivení"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 #, fuzzy
 msgid "The center of the osculating circle to a curve"
 msgstr "střed z do a"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 #, fuzzy
 msgid "Center of Curvature of This Conic"
 msgstr "Střed z Zakřivení z"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 #, fuzzy
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Střed z Zakřivení z Krychlový Křivka"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 #, fuzzy
 msgid "Center of Curvature of This Curve"
 msgstr "Střed z Zakřivení z Křivka"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "Střed z Zakřivení na Bod"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Který objekt?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1678,45 +1678,45 @@ msgstr ""
 "Kliknětě na místo kam chcete umístnit nový bod nebo křivku, ke které ho "
 "chcete připojit"
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Teď vyber místo pro výsledný popisek"
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Jméno makra nemůže být prázdné."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Jméno"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<nepojmenovaný objekt>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, fuzzy, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr "n in text ne a jas pro nebo."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Vyberte argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Změnit popisek"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 #, fuzzy
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
@@ -1724,7 +1724,7 @@ msgid ""
 "and construct the objects in the correct order..."
 msgstr "1 z Kig z Zpět a in."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 #, fuzzy
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
@@ -1732,103 +1732,103 @@ msgid ""
 "impossible.  Please check the macro and try again."
 msgstr "1 z je ne used in z Kig do a."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Přesunout %1 objekty"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Znovu definovat bod"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Dokument Kigu"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objektů"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformovat"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&est"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Sest&rojit"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Přidat te&xtový popisek"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Nastavit b&arvu"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Nastavit dé&lku"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Nastavit s&tyl"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Nastavit s&ystém souřadnic"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Skrýt"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Zobrazit"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Pohyb"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Vlastní Barva"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "&Nastavit Jméno."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "Jmé&no"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Nastavit jméno objektu"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Jméno objektu:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Změnit barvu objektu"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Změnit šířku objektu"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Změnit styl bodu"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Změnit styl objektu"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Upravit skript"
 
@@ -1882,214 +1882,215 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Zvolen více než jeden typ"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Sestrojit úhel procházející tímto bodem"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Vyberte bod jímž prochází první polopřímka úhlu..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Sestrojit úhel v tomto bodě"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Vyberte bod k sestrojení úhlu..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Vyberte bod jímž prochází druhá polopřímka úhlu..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Na&stavit velikost"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Změnit velikost úhlu"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Sestroj oblouk s počátkem v tomto bodě"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Vyberte počáteční bod nového oblouku..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Sestrojit oblouk procházející tímto bodem"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Vyberte bod jímž nový oblouk prochází..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Sestroj oblouk končící v tomto bodě"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Vyberte koncový bod nového oblouku..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Sestrojit oblouk s tímto středem"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Vybrat střed nového oblouku..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Sestroj oblouk s tímto úhlem"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Vyberte úhel nového oblouku..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Test výsledeku"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Zvolit křivku..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Vyberte od na křivce..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Povrch"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Obvod"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Poloměr"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Rozšířené rovnice"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 #, fuzzy
 msgid "Cartesian Equation"
 msgstr "Rovnice"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 #, fuzzy
 msgid "Polar Equation"
 msgstr "Polární síť Rovnice"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [centered at %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "kružnice"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Vybrat tento kruh"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Vybrat kruh %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Odstranit kruh"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Přidat kruh"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Přesunout kruh"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Připojit k tomuto kruhu"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Zobrazit kruh"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Skrýt kruh"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Sestrojit kruh tímto bodem"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Vytvořit kružnici se středem v tomto bodě"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Zadejte střed nové kružnice..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Vyberte bod kterým prochází nový kruh..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Typ oválu"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "První zaměření"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Druhé zaměření"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipsa"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 #, fuzzy
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
@@ -2098,2015 +2099,2019 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "ovál"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Vybrat tento ovál"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, fuzzy, c-format
 msgid "Select conic %1"
 msgstr "Vybrat ovál 1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Odstranit ovál"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Přidat ovál"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Přesunout ovál"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Připojit k tomuto oválu"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Zobrazit ovál"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Skrýt ovál"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Sestrojit ovál procházející tímto bodem"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Vyberte bod kterým bude nový ovál procházet"
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Sestrojit ovál pomocí této asymptoty"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Vyberte první asymptotu pro nový ovál..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Vyberte druhou asymptotu pro nový ovál..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Sestrojit elipsu s tímto ohniskem"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Vyberte první ohnisko nové elipsy"
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Vyberte druhé ohnisko nové elipsy"
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Sestrojit elipsu procházející tímto bodem"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Vyberte bod kterým bude nová elipsa procházet"
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Sestrojit hyperbolu s tímto ohniskem"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Vyberte první ohnisko nové hyperboly"
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Vyberte druhé ohnisko nové hyperboly"
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Sestrojit hyperbolu procházející tímto bodem"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Vyberte bod kterým bude nová hyperbola procházet"
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Sestroj ovál "
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 #, fuzzy
 msgid "Select the directrix of the new conic..."
 msgstr "Vybrat z nové."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 #, fuzzy
 msgid "Construct a conic with this point as focus"
 msgstr "a s bod"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 #, fuzzy
 msgid "Select the focus of the new conic..."
 msgstr "Vybrat z nové."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 #, fuzzy
 msgid "Construct a parabola through this point"
 msgstr "a bod"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 #, fuzzy
 msgid "Select a point for the new parabola to go through..."
 msgstr "Vybrat a bod pro nové do."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 #, fuzzy
 msgid "Construct a polar point wrt. this conic"
 msgstr "a bod"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 #, fuzzy
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Vybrat do a bod."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 #, fuzzy
 msgid "Construct the polar point of this line"
 msgstr "bod z řádek"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 #, fuzzy
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Vybrat řádek z do bod."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 #, fuzzy
 msgid "Construct a polar line wrt. this conic"
 msgstr "a řádek"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 #, fuzzy
 msgid "Construct the polar line of this point"
 msgstr "řádek z bod"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 #, fuzzy
 msgid "Construct the directrix of this conic"
 msgstr "z"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 #, fuzzy
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Vybrat z do."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 #, fuzzy
 msgid "Construct a parabola with this directrix"
 msgstr "a s"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 #, fuzzy
 msgid "Select the directrix of the new parabola..."
 msgstr "Vybrat z nové."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 #, fuzzy
 msgid "Construct a parabola with this focus"
 msgstr "a s"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 #, fuzzy
 msgid "Select the focus of the new parabola..."
 msgstr "Vybrat z nové."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 #, fuzzy
 msgid "Construct the asymptotes of this conic"
 msgstr "z"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 #, fuzzy
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Vybrat z do."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 #, fuzzy
 msgid "Construct the radical lines of this conic"
 msgstr "řádky z"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 #, fuzzy
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr "Vybrat 1. z dva z do řádek."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 #, fuzzy
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr "Vybrat jiné z dva z do řádek."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Přepnout čáry"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 #, fuzzy
 msgid "Select this cubic curve"
 msgstr "Vybrat"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, fuzzy, c-format
 msgid "Select cubic curve %1"
 msgstr "Vybrat 1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 #, fuzzy
 msgid "Remove a Cubic Curve"
 msgstr "Odstranit a krychlový křivka"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 #, fuzzy
 msgid "Add a Cubic Curve"
 msgstr "Přidat a Krychlový Křivka"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 #, fuzzy
 msgid "Move a Cubic Curve"
 msgstr "Přesunout a Krychlový Křivka"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 #, fuzzy
 msgid "Attach to this cubic curve"
 msgstr "Příloha do"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 #, fuzzy
 msgid "Show a Cubic Curve"
 msgstr "Zobrazit a Krychlový Křivka"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 #, fuzzy
 msgid "Hide a Cubic Curve"
 msgstr "Skrýt a Krychlový Křivka"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 #, fuzzy
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "x y 0"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 #, fuzzy
 msgid "Construct a cubic curve through this point"
 msgstr "a bod"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 #, fuzzy
 msgid "Select a point for the new cubic to go through..."
 msgstr "Vybrat a bod pro nové do."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "křivka"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Vybrat tuto křivku"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Vybrat křivku %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Odstranit křivku"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Přidat křivku"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Přesunout křivku"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Připojit k této křivce"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Zobrazit křivku"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Skrýt křivku"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Průnik této úsečky"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Průnik tímto oválem"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 #, fuzzy
 msgid "Already computed intersection point"
 msgstr "průnik bod"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 #, fuzzy
 msgid "Intersect with this cubic curve"
 msgstr "Průnik s"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Průnik tohoto kruhu"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Průnik tímto obloukem"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "Invertovat s do"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr "Vybrat do."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "z bod"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "Vybrat bod do."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "z řádek"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "Vybrat řádek do."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "z bod"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "Vybrat bod do."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "z"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "Vybrat do."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "z"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "Vybrat do."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Sklon"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Rovnice"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Délka"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "První koncový bod"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Druhý koncový bod"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "přímka"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Vybrat přímku"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Vyberte tuto přímku"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Vyberte přímku %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Odstranit přímku"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Přidat přímku"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Přesunout přímku"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Připojit k této přímce"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Zobrazit přímku"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Skrýt přímku"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "úsečka"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Vyberte tuto úsečku"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Vyberte úsečku %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Odstranit úsečku"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Přidej úsečku"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Přesunout úsečku"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Připojit k této úsečce"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Zobrazit úsečku"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Skrýt úsečku"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "Polopřímka"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Vybrat tuto polopřímku"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Vybrat polopřímku %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Odstranit polopřímku"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Přidat polopřímku"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Přesunout polopřímku"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Připojit k této polopřímce"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Zobrazit polopřímku"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Skrýt polopřímku"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Sestrojit úsečku začínající v tomto bodě"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Vyberte počáteční bod nové úsečky"
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Sestrojit úsečku končící v tomto bodě"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Vyberte koncový bod nové úsečky"
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Sestrojit přímku tímto bodem"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Vyberte bod jímž bude přímka procházet"
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Vyberte další bod jimž bude přímka procházet"
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Sestrojit polopřímku s počátkem v tomto bodě"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Vyberte počáteční bod nové polopřímky"
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Sestrojit polopřímku tímto bodem"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Vyberte bod jímž bude polopřímka procházet"
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Sestrojit rovnoběžku k této přímce"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Vyberte rovnoběžku k nové přímce"
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Sestrojit rovnoběžku procházející tímto bodem"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 #, fuzzy
 msgid "Select a point for the new line to go through..."
 msgstr "Vybrat a bod pro nové řádek do."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Sestrojit přímku kolmou na tuto přímku"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Vyberte přímku kolmou na novou přímku"
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Sestroj kolmici procházející tímto bodem"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Nastavit &délku..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Nastavit délku úsečky"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Vybrat novou délku"
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Změnit velikost úsečky"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Sestrojit přímku tímto vektorem"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Vyberte vektor ve smeru nové přímky"
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Sestrojit polompřímku tímto vektorem"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Vyberte vektor ve směru nové polopřímky"
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr ""
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 #, fuzzy
 msgid "Select this locus"
 msgstr "Vybrat"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, fuzzy, c-format
 msgid "Select locus %1"
 msgstr "Vybrat 1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 #, fuzzy
 msgid "Remove a Locus"
 msgstr "Odstranit a"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 #, fuzzy
 msgid "Add a Locus"
 msgstr "Přidat a"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 #, fuzzy
 msgid "Move a Locus"
 msgstr "Přesunout a"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 #, fuzzy
 msgid "Attach to this locus"
 msgstr "Příloha do"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 #, fuzzy
 msgid "Show a Locus"
 msgstr "Zobrazit a"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 #, fuzzy
 msgid "Hide a Locus"
 msgstr "Skrýt a"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Typ objektu"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekt"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Vybrat objekt"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Vybrat objekt %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Odstranit objekt"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Přidat objekt"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Přesunout objekt"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Připojit k objektu"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Zobrazit objekt"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Skrýt objekt"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Úhel v radiánech"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Úhel ve stupních"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Středový bod"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 #, fuzzy
 msgid "X length"
 msgstr "X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 #, fuzzy
 msgid "Y length"
 msgstr "délka "
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Opačný vektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Úhel"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr ""
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 #, fuzzy
 msgid "Arc Length"
 msgstr "Oblouk Délka"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "úhel"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Vybrat tento úhel"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Vybrat úhel %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Odstranit úhel"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Přidat úhel"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Přesunout úhel"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Připojit k úhlu"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Zobrazit úhel"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Skrýt úhel"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Vybrat tento vektor"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Vybrat vektor %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Odstranit vektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Přidat vektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Přesunout vektro"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Připojit k tomuto vektoru"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Zobrazit vektor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Skrýt vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "oblouk"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Vybrat tento oblouk"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, fuzzy, c-format
 msgid "Select arc %1"
 msgstr "Vybrat oblouk 1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Odstranit oblouk"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Přidat oblouk"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Přesunout oblouk"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Připojit k oblouku"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Zobrazit oblouk"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Skrýt oblouk"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Souřadnice"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "souřadnice X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "souřadnice Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "bod"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Vyberte tento bod"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Vyberte bod %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Odstranit bod"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Přidat bod"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Přesunout bod"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Připojit k tomuto bodu"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Zobrazit bod"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Skrýt bod"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Sestrojit střed mezi tímto a dalším bodem"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Vybrat první ze dvou bodů pro sestrojení středu..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Vybrat druhý ze dvou bodů pro sestrojení středu..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Nastavit &souřadnice"
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Předefinovat"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 #, fuzzy
 msgid "Set &Parameter..."
 msgstr "Nastavit &Parametr."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Nastavit Souřadnici"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Zadat novou souřadnici"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 #, fuzzy
 msgid "Set Point Parameter"
 msgstr "Nastavit Bod Parametr"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 #, fuzzy
 msgid "Choose the new parameter: "
 msgstr "Vybrat nové "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 #, fuzzy
 msgid "Change Parameter of Constrained Point"
 msgstr "Změněno Parametr z Bod"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 #, fuzzy
 msgid "Select the circle on which to transport a measure..."
 msgstr "Vybrat zapnuto do a."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Vybrat bod na kružnici...."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 #, fuzzy
 msgid "Select the segment to transport on the circle..."
 msgstr "Vybrat do zapnuto."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Počet stran"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Obvod"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "Střed z z"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 #, fuzzy
 msgid "Winding Number"
 msgstr "Číslo"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "mnohoúhelník"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Vybrat tento mnohoúhelník"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Vybrat mnohoúhelník %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Odstranit mnohoúhelník"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Přidat mnohoúhelník"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Přesunout mnohoúhelník"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Připojit k tomuto mnohoúhelníku"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Zobrazit mnohoúhelník"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Skrýt mnohoúhelník"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "trojúhelník"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Vybrat trojúhelník"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Vybrat trojúhelník %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Odstranit trojúhelník"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Přidat trojúhelník"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Přesunout trojúhelník"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Připojit k tomuto trojúhleníku"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Zobrazit trojúhelník"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Skrýt trojúhelník"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "čtyřúhelník"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Vybrat tento čtyřúhelník"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Vybrat čtyřúhelník %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Odstranit čtyřúhelník"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Přidat ačtyřúhelník"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Přesunout čtyřúhelník"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Připojit k tomuto čtyřúhelníku"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Zobrazit čtyřúhelník"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Skrýt čtyřúhelník"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 #, fuzzy
 msgid "Construct a triangle with this vertex"
 msgstr "a trojúhelník s"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Vybrat a bod do a z nové trojúhelník."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Průnik tohoto mnohoúhelníku s úsečkou"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Vyberte mnohoúhelník pro průnik s úsečkou"
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Sestroj vrcholy tohoto mnohoúhelníku"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Vybrat z do."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Sestrojit stranu tohoto mnohoúhelníku"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Vybrat z do."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "z"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Vybrat z do."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 #, fuzzy
 msgid "Project this point onto the circle"
 msgstr "Projekt bod"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 #, fuzzy
 msgid "Select the point for the tangent to go through..."
 msgstr "Vybrat bod pro do."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Je tato přímka rovnoběžná?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 #, fuzzy
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Vybrat 1. z dva řádky."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Je rovnoběžná?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 #, fuzzy
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Vybrat jiné z dva řádky."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Přímky jsou rovnoběžné."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Přímky nejsou rovnoběžné."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Je tato přímka kolmá?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Vyberte první ze dvou pravděpodobně kolmých přímek..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Kolmá na tuto přímku?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Vyberte další ze dvou pravděpodobně kolmých přímek..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Tyto přímky jsou kolmé."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Tyto přímky nejsou kolmé."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Zkontrolovat zda je tento bod v přímce"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Vyberte první ze tří bodů pro test..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "a tento druhý bod"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Vyberte druhý ze tří bodů pro test..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "s tímto třetím bodem"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Vyberte poslední ze tří bodů pro test..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Tyto body jsou v jedné přímce"
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Tyto body nejsou v jedné přímce."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 #, fuzzy
 msgid "Check whether this point is on a curve"
 msgstr "Kontrola bod je zapnuto a"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Zvolte bod, který si přejete otestovat..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 #, fuzzy
 msgid "Check whether the point is on this curve"
 msgstr "Kontrola bod je zapnuto"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 #, fuzzy
 msgid "Select the curve that the point might be on..."
 msgstr "Vybrat bod zapnuto."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 #, fuzzy
 msgid "This curve contains the point."
 msgstr "obsahuje bod."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 #, fuzzy
 msgid "This curve does not contain the point."
 msgstr "ne obsahují bod."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 #, fuzzy
 msgid "Check whether this point is in a polygon"
 msgstr "Kontrola bod je in a"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "Kontrola bod je in"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Zvolte mnohoúhelník, který by mohl bod obsahovat..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Mnohoúhelník obsahuje bod."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Mnohoúhelník neobsahuje bod."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "Kontrola je"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Vybrat do test pro."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 #, fuzzy
 msgid "This polygon is convex."
 msgstr "je."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 #, fuzzy
 msgid "This polygon is not convex."
 msgstr "je ne."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 #, fuzzy
 msgid "Check if this point has the same distance"
 msgstr "Kontrola bod stejná"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 #, fuzzy
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "Vybrat bod stejná dva jiné bodů."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "od tohoto bodu"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 #, fuzzy
 msgid "Select the first of the two other points..."
 msgstr "Vybrat 1. z dva jiné bodů."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 #, fuzzy
 msgid "and from this second point"
 msgstr "a 2. bod"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 #, fuzzy
 msgid "Select the other of the two other points..."
 msgstr "Vybrat jiné z dva jiné bodů."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Vzdálenosti jsou stejné."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Vzdálenosti nejsou stejné."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 #, fuzzy
 msgid "Check whether this vector is equal to another vector"
 msgstr "Kontrola vector je jsou rovny do vector"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 #, fuzzy
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Vybrat 1. z dva jsou rovny."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 #, fuzzy
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Kontrola vector je jsou rovny do jiné vector"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 #, fuzzy
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Vybrat jiné z dva jsou rovny."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Vektory jsou shodné."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Vektory nejsou shodné."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Text"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "popisek"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Zvolit tento popisek"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Zvolit popisek %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Odstranit popisek"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Přidat popisek"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Přesunout popisek"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Připojit popisek"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Zobrazit popisek"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Skrýt popisek"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Kopírovat text"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 #, fuzzy
 msgid "&Toggle Frame"
 msgstr "Rámec"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Předefinovat..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 #, fuzzy
 msgid "Toggle Label Frame"
 msgstr "Popisek Rámec"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Posunout tento objekt"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 #, fuzzy
 msgid "Select the object to translate..."
 msgstr "Vybrat objekt do posunout."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Posunout tímto vektorem"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Vybrat vektor pro posunutí"
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 #, fuzzy
 msgid "Reflect this object"
 msgstr "Odraz objekt"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 #, fuzzy
 msgid "Select the object to reflect..."
 msgstr "Vybrat objekt do."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 #, fuzzy
 msgid "Reflect in this point"
 msgstr "Odraz in bod"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 #, fuzzy
 msgid "Select the point to reflect in..."
 msgstr "Vybrat bod do in."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 #, fuzzy
 msgid "Reflect in this line"
 msgstr "Odraz in řádek"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 #, fuzzy
 msgid "Select the line to reflect in..."
 msgstr "Vybrat řádek do in."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Rotovat tento objekt"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Zvolit objekt rotace..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Rotovat kolem bodu"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Zvolit středový bod rotace..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Rotovat podle osy"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 #, fuzzy
 msgid "Select the angle of the rotation..."
 msgstr "Vybrat z."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Scale this object"
 msgstr "Měřítko objekt"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 #, fuzzy
 msgid "Select the object to scale..."
 msgstr "Vybrat objekt do zvětšit."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 #, fuzzy
 msgid "Scale with this center"
 msgstr "Měřítko s střed"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 #, fuzzy
 msgid "Select the center point of the scaling..."
 msgstr "Vybrat střed bod z."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 #, fuzzy
 msgid "Scale by the length of this segment"
 msgstr "Měřítko z"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 #, fuzzy
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Vybrat a jehož je z."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "Měřítko z."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Vybrat 1. z dva jehož poměr je z."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr "do z jiné"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "Vybrat 2. z dva jehož poměr je z."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Select the object to scale"
 msgstr "Vybrat objekt do zvětšit"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Scale over this line"
 msgstr "Měřítko řádek"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Select the line to scale over"
 msgstr "Vybrat řádek do zvětšit"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 #, fuzzy
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Vybrat a jehož je pro"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Vybrat 1. z dva jehož poměr je pro"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid "...to the length of this segment"
 msgstr "do z"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Vybrat 2. z dva jehož poměr je pro"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Projectively rotate this object"
 msgstr "rotovat objekt"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Select the object to rotate projectively"
 msgstr "Vybrat objekt do rotovat"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 #, fuzzy
 msgid "Projectively rotate with this half-line"
 msgstr "rotovat s řádek"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 #, fuzzy
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "Vybrat řádek z do do objekt"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 #, fuzzy
 msgid "Projectively rotate by this angle"
 msgstr "rotovat"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 #, fuzzy
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Vybrat z do do objekt"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 #, fuzzy
 msgid "Harmonic Homology of this object"
 msgstr "z objekt"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Vybrat objekt k transformaci..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 #, fuzzy
 msgid "Harmonic Homology with this center"
 msgstr "s střed"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 #, fuzzy
 msgid "Select the center point of the harmonic homology..."
 msgstr "Vybrat střed bod z."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 #, fuzzy
 msgid "Harmonic Homology with this axis"
 msgstr "s"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 #, fuzzy
 msgid "Select the axis of the harmonic homology..."
 msgstr "Vybrat z."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 #, fuzzy
 msgid "Generic affinity of this object"
 msgstr "Obecné z objekt"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Mapovat trojúhelník"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Vybrat trojúhelník do a trojúhelník."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 #, fuzzy
 msgid "onto this other triangle"
 msgstr "jiné trojúhelník"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Vybrat trojúhelník je obraz z 1. trojúhelník."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "První ze 3 počátečních bodů"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 #, fuzzy
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Vybrat 1. z bodů z."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Druhý ze 3 počátečních bodů"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 #, fuzzy
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Vybrat 2. z bodů z."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Třetí ze 3 počátečních bodů"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 #, fuzzy
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Vybrat 3. z bodů z."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Transformovaná pozice prvního bodu"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 #, fuzzy
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Vybrat 1. z konec bodů z."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 #, fuzzy
 msgid "Transformed position of second point"
 msgstr "z 2. bod"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 #, fuzzy
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Vybrat 2. z konec bodů z."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 #, fuzzy
 msgid "Transformed position of third point"
 msgstr "z 3. bod"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 #, fuzzy
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Vybrat 3. z konec bodů z."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 #, fuzzy
 msgid "Generic projective transformation of this object"
 msgstr "Obecné z objekt"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 #, fuzzy
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Vybrat do a."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 #, fuzzy
 msgid "onto this other quadrilateral"
 msgstr "jiné"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 #, fuzzy
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr "Vybrat je obraz z 1.."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "První ze 4 počátečních bodů"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 #, fuzzy
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "Vybrat 1. z bodů z."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Druhý ze 4 počátečních bodů"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 #, fuzzy
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "Vybrat 2. z bodů z."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Třetí ze 4 počátečních bodů"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 #, fuzzy
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "Vybrat 3. z bodů z."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Čtvrtý ze čtyř počátečních bodů"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 #, fuzzy
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "Vybrat 4. z bodů z."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 #, fuzzy
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Vybrat 1. z konec bodů z."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 #, fuzzy
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Vybrat 2. z konec bodů z."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 #, fuzzy
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Vybrat 3. z konec bodů z."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 #, fuzzy
 msgid "Transformed position of fourth point"
 msgstr "z 4. bod"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 #, fuzzy
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Vybrat 4. z konec bodů z."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 #, fuzzy
 msgid "Cast the shadow of this object"
 msgstr "z objekt"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 #, fuzzy
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Vybrat objekt z do."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 #, fuzzy
 msgid "Cast a shadow from this light source"
 msgstr "a světlo zdroj"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 #, fuzzy
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Vybrat světlo zdroj."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 #, fuzzy
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "a zapnuto řádek"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 #, fuzzy
 msgid "Select the horizon for the shadow..."
 msgstr "Vybrat pro."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformovat objekt"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 #, fuzzy
 msgid "Transform using this transformation"
 msgstr "Transformace"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 #, fuzzy
 msgid "Apply a similitude to this object"
 msgstr "Použít a do objekt"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 #, fuzzy
 msgid "Apply a similitude with this center"
 msgstr "Použít a s střed"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 #, fuzzy
 msgid "Select the center for the similitude..."
 msgstr "Vybrat střed pro."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 #, fuzzy
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Použít a bod bod"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 #, fuzzy
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Vybrat bod mapa bod."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 #, fuzzy
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Použít a a bod bod"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 #, fuzzy
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "Vybrat bod mapa 1. bod."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Vytvořit vektor z tohoto bodu"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Zvolte počáteční bod nového vektoru..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Vytvořit vektor tímto bodem"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Zadejte koncový bod nového vektoru..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 #, fuzzy
 msgid "Construct the vector sum of this vector and another one."
 msgstr "vector z vector a jedna."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 #, fuzzy
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Vybrat 1. z dva z do."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 #, fuzzy
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "vector z vector a jiné jedna."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 #, fuzzy
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Vybrat jiné z dva z do."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 #, fuzzy
 msgid "Construct the vector sum starting at this point."
 msgstr "vector na bod."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 #, fuzzy
 msgid "Select the point to construct the sum vector in..."
 msgstr "Vybrat bod do vector in."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, fuzzy, no-c-format
 msgid "Now fill in the code:"
 msgstr "Nyní in:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Nyní zadejte Python kód:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -4114,14 +4119,14 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr "Python chyba z váš a Dokončit."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -4130,7 +4135,7 @@ msgstr ""
 "Interpret Jazyka Python vrátil následující chybové hlášení:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
@@ -4138,24 +4143,24 @@ msgid ""
 "script, and click the Finish button again."
 msgstr "do chyba in váš Python ne ne a objekt a Dokončit."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Editovat Python skript"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr "Python chyba z váš a Dokončit."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-cy/messages/tdeedu/kig.po b/tde-i18n-cy/messages/tdeedu/kig.po
index 859141d937a..243cfcee9bd 100644
--- a/tde-i18n-cy/messages/tdeedu/kig.po
+++ b/tde-i18n-cy/messages/tdeedu/kig.po
@@ -1,7 +1,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: ../cy/messages//tdeedu/kig.po\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2004-09-20 15:44+0200\n"
 "Last-Translator: Thierry Vignaud <tvignaud@mandrakesoft.com>\n"
 "Language-Team: cy <LL@li.org>\n"
@@ -22,167 +22,167 @@ msgid ""
 "Your emails"
 msgstr "kyfieithu@dotmon.com"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr ""
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr ""
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr ""
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Delwedd ..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr ""
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr ""
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr ""
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr ""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr ""
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr ""
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr ""
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr ""
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr ""
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr ""
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr ""
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr ""
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr ""
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr ""
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr ""
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr ""
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr ""
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr ""
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr ""
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -190,43 +190,43 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
 "A standard coordinate system will be used instead."
 msgstr ""
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 msgstr ""
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 #, fuzzy
 msgid "&Export to SVG..."
 msgstr "Allforio..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr ""
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr ""
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ""
 
@@ -371,7 +371,7 @@ msgstr ""
 msgid "Cancel the construction of the object being constructed"
 msgstr ""
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr ""
 
@@ -489,15 +489,15 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Trosysgrifo'r Ffeil?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Trosysgrifo"
 
@@ -569,456 +569,456 @@ msgstr "Dogfen i'w hagor"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr ""
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paralel"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr ""
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr ""
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr ""
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr ""
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Trosi"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Cylchdroi"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Chwyddo"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr ""
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr ""
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr ""
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr ""
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr ""
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr ""
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr ""
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr ""
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr ""
 
@@ -1062,71 +1062,71 @@ msgstr ""
 msgid "Set Polar Coordinate System"
 msgstr ""
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr ""
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr ""
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr ""
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr ""
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr ""
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr ""
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr ""
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr ""
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr ""
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr ""
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr ""
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1134,15 +1134,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr ""
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr ""
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1150,506 +1150,506 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr ""
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr ""
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr ""
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr ""
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr ""
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Amlochryn"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr ""
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr ""
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr ""
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr ""
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr ""
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr ""
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr ""
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr ""
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr ""
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr ""
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr ""
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr ""
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr ""
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr ""
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr ""
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr ""
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Enw"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr ""
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr ""
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr ""
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr ""
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Newid Label"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Symud Gwrthrychau %1"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr ""
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr ""
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr ""
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Trawsnewid"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "P&rofi"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr ""
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr ""
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr ""
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr ""
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr ""
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr ""
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "Cudd&io"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Dangos"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "Sy&mud"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Lliw Addasiedig"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr ""
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Enw"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr ""
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr ""
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr ""
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr ""
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr ""
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr ""
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "Golygu..."
@@ -1697,2048 +1697,2053 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr ""
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr ""
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr ""
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr ""
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr ""
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr ""
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr ""
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr ""
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr ""
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr ""
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr ""
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr ""
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr ""
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr ""
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr ""
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr ""
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Radiws"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr ""
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr ""
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr ""
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "cylch"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr ""
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr ""
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr ""
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr ""
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr ""
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr ""
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Hirgylch"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr ""
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr ""
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr ""
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
 msgstr ""
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr ""
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr ""
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr ""
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr ""
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr ""
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr ""
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr ""
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr ""
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr ""
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr ""
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr ""
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr ""
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr ""
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr ""
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr ""
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr ""
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "cromlin"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr ""
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr ""
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr ""
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr ""
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr ""
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr ""
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr ""
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr ""
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr ""
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr ""
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr ""
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr ""
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr ""
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Hyd"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr ""
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr ""
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "llinell"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr ""
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr ""
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr ""
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr ""
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr ""
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr ""
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr ""
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr ""
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr ""
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr ""
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr ""
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr ""
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr ""
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr ""
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr ""
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr ""
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr ""
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr ""
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr ""
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr ""
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr ""
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr ""
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr ""
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr ""
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr ""
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr ""
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr ""
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr ""
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr ""
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Math Gwrthrych"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Gwrthrych"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr ""
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr ""
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr ""
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr ""
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr ""
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr ""
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr ""
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr ""
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr ""
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr ""
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr ""
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr ""
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr ""
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr ""
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Ongl"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr ""
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr ""
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "ongl"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr ""
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr ""
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr ""
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr ""
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr ""
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr ""
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr ""
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "cromlin"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr ""
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr ""
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr ""
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr ""
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Cyfesuryn X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Cyfesuryn Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr ""
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr ""
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr ""
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr ""
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr ""
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr ""
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr ""
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr ""
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr ""
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr ""
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr ""
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr ""
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr ""
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr ""
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr ""
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr ""
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr ""
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr ""
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr ""
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "amlochryn"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr ""
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "triongl"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr ""
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr ""
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr ""
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr ""
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr ""
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr ""
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr ""
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr ""
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr ""
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr ""
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr ""
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr ""
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr ""
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr ""
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr ""
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr ""
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr ""
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr ""
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr ""
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr ""
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr ""
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr ""
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr ""
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr ""
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr ""
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr ""
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr ""
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Testun"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "label"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr ""
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr ""
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr ""
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr ""
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr ""
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr ""
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr ""
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr ""
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Copïo Testun"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr ""
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr ""
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr ""
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr ""
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr ""
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr ""
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr ""
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr ""
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr ""
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr ""
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr ""
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr ""
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr ""
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr ""
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr ""
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr ""
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr ""
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr ""
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr ""
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr ""
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr ""
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr ""
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr ""
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr ""
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr ""
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr ""
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr ""
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr ""
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr ""
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr ""
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr ""
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr ""
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr ""
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr ""
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr ""
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr ""
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr ""
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr ""
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3746,43 +3751,43 @@ msgid ""
 "arg%1"
 msgstr ""
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr ""
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-da/messages/tdeedu/kig.po b/tde-i18n-da/messages/tdeedu/kig.po
index 7c607e8bd2f..806468d8a0e 100644
--- a/tde-i18n-da/messages/tdeedu/kig.po
+++ b/tde-i18n-da/messages/tdeedu/kig.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-10-25 06:33-0400\n"
 "Last-Translator: Erik Kjær Pedersen <erik@binghamton.edu>\n"
 "Language-Team: Danish <dansk@klid.dk>\n"
@@ -28,11 +28,11 @@ msgid ""
 "Your emails"
 msgstr "erik@binghamton.edu"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Dette er en XFig-fil, ikke en Cabri-figur."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -40,24 +40,24 @@ msgstr ""
 "Denne Cabri-fil indeholder et \"%1\"-objekt, som Kig ikke understøtter for "
 "øjeblikket."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Vælg venligst en figur."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Dr. Geo filen \"%1\" er en makrofil så den indeholder ingen figurer."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Der er ingen figurer i Dr. Geo filen \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -65,7 +65,7 @@ msgstr ""
 "Denne Dr. Geo fil indeholder et \"%1 %2\"-objekt, som Kig ikke understøtter "
 "for øjeblikket."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -73,28 +73,28 @@ msgstr ""
 "Denne Dr. Geo fil indeholder en snit-type, som Kig ikke understøtter for "
 "øjeblikket."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Eksportér til billede"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Billede..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Eksportér til billede"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Billedindstillinger"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Dette filformat er desværre ikke understøttet."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -102,31 +102,31 @@ msgstr ""
 "Filen \"%1\" kunne ikke åbnes. Undersøg venligst om filens tilladelser er "
 "sat rigtigt."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Der var noget der gik galt med at gemme til billedet \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Eksportér til"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Eksportér til &XFig-fil"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig-fil..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig dokumenter (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Eksportér som XFig-fil"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -134,25 +134,25 @@ msgstr ""
 "Filen \"%1\" kunne  ikke åbnes. Det betyder formodenlig at den ikke "
 "eksisterer, eller at denne ikke kan åbnes på grund af dens tilladelser"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Der opstod en fejl ved fortolkning af filen \"%1\". Den kan ikke åbnes."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Fortolkningsfejl"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig kan ikke åbne filen \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Ikke understøttet"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -160,7 +160,7 @@ msgstr ""
 "Dette KSeg-dokument bruger en skaleringstransformation, som Kig ikke kan "
 "importere for nuværende."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -168,47 +168,47 @@ msgstr ""
 "Denne KSeg-fil indeholder en udfyldt cirkel, som Kig ikke understøtter for "
 "øjeblikket."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Denne KSeg-fil indeholder et bue-udsnit, som Kig ikke understøtter for "
 "øjeblikket."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Denne KSeg-fil indeholder et buestykke, som Kig ikke understøtter for "
 "øjeblikket."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Eksportér til &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex-dokumenter (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Eksportér som Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Latex indstillinger"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Denne fil blev lavet af Kig version \"%1\", som denne version ikke kan åbne."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -220,7 +220,7 @@ msgstr ""
 "Du kan forsøge at åbne denne fil med en ældre udgave af Kig ( 0.4 til 0.6)\n"
 "og så gemme den igen, hvilket vil overføre den til det nye format."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -230,8 +230,8 @@ msgstr ""
 "understøtter.\n"
 "Et standard-koordinatsystem vil blive brugt i stedet for."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -241,27 +241,27 @@ msgstr ""
 "understøtter. Måske har du kompileret Kig uden støtte for denne objekttype, "
 "eller måske bruger du en ældre udgave af Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Eksportér til SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Skalerbar vektorgrafik (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Eksportér som SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG indstillinger"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Der var noget der gik galt med at gemme til SVG-filen \"%1\""
 
@@ -430,7 +430,7 @@ msgstr "Annullér konstruktion"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Annullér konstruktionen af objektet der er ved at blive konstrueret"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Skjul &intet"
 
@@ -558,15 +558,15 @@ msgstr ""
 "*.kig|Kig-dokumenter (*.kig)\n"
 "*.kigz|Komprimerede Kig-dokumenter (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Filen \"%1\" findes allerede. Ønsker du at overskrive den?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Overskriv fil?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Overskriv"
 
@@ -648,329 +648,329 @@ msgstr "Dokument at åbne"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Linjestykke"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Et linjestykke konstrueret ud fra start- og slutpunkt"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Linje ved to punkter"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "En linje konstrueret gennem to punkter"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Halvlinje"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "En halvlinje ud fra dens begyndelsespunkt og endnu et punkt."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Vinkelret"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "En linje konstrueret gennem et punkt, som er vinkelret på en anden linje "
 "eller linjestykke."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Parallel"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "En linje konstrueret gennem et punkt, som er parallel til en anden linje "
 "eller linjestykke"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Cirkel ved centrum og punkt"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "En cirkel konstrueret ved dets center og og et punkt på cirklen"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Cirkel ved tre punkter"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "En cirkel konstrueret gennem tre punkter"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Konstruér halveringslinje for denne vinkel"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Vælg den vinkel du ønsker at konstruere halveringsvinkel for..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Vinklens halveringslinje"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Bisektor for en vinkel"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Keglesnit ved fem punkter"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Et keglesnit konstrueret gennem fem punkter"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hyperbel ved asymptoter && punkt"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "En hyperbel med given asymptoter gennem et punkt"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellipse ved foki && punkt"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "En ellipse konstrueret ved dens foki og et punkt på ellipsen"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hyperbel ved foki && punkt"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "En hyperbel konstrueret ved dens foki og et punkt på hyperblen"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Keglesnit ved directrix, fokus og punkt"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Et keglesnit med given directrix og fokus, gennem et punkt"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Lodret parabel ved tre punkter"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "En lodret parabel konstrueret gennem tre punkter"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Tredjegradsligning ved ni punkter"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "En tredjegradsligning gennem ni punkter"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Polært punkt på en linje"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Det polære punkt for en linje mht. et keglesnit."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Polær linje for et punkt"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Den polære linje for et punkt mht. et keglesnit."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Tredjegradsligning med knude ved seks punkter"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 "En tredjegradsligning med knudepunkt i begyndelsespunktet gennem seks punkter"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Tredjegradsligning med cusp ved fire punkter"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "En tredjegradsligning med en vandret cusp ved begyndelsespunktet gennem fire "
 "punkter"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Directrix for et keglesnit"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Directrix-linjen for et keglesnit."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Vinkel ved tre punkter"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "En vinkel defineret ved tre punkter"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Ligesidet hyperbel ved fire punkter"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "En ligesidet hyperbel konstrueret gennem fire punkter"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Konstruér midtpunktet for dette linjestykke"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Midtpunkt"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Midtpunktet for et linjestykke eller to andre punkter"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Konstruér en vektor ud fra to givne punkter"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vektorsum"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Konstruér vektorsummen af to vektorer."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Linje ved vektor"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Konstruér linjen ud fra en vektor gennem et givet punkt"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Halvlinje ved vektor"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 "Konstruér en halvlinje ved en given vektor der starter i et givet punkt"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Bue ved tre punkter"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Halvlinje gennem dette punkt"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Bue ved centrum, vinkel && punkt"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Konstruér en bue ved dens centrum, en given vinkel, startende i et givet "
 "punkt"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabel ved directrix og fokus"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "En parabol defineret ved sin ledelinje og fokus"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Translatér"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Translatering af et objekt mht. en vektor"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Reflektér i punkt"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Et objekt reflekteret med hensyn til et punkt"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Reflektér i linje"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Et objekt reflekteret med hensyn til en linje"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Rotér"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Et objekt roteret ved en vinkel omkring et punkt"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Skalér"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Skalér et objekt over et punkt, ved ratioen givet ved længden af linjestykket"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Skalér mht. linje"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Et objekt skaleret over en linje, med ratioen givet ved længden af et "
 "linjestykke"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Skalér (ratio givet ved længden af to linjestykker)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -978,11 +978,11 @@ msgstr ""
 "Skalér et objekt over et punkt, ved ratioen givet ved længden af to "
 "linjestykker"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Skalér over en linje, (ratioen givet ved to linjestykker)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -990,11 +990,11 @@ msgstr ""
 "Et objekt skaleret over en linje, med ratioen givet ved længden af to "
 "linjestykker"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Anvend lighed"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1002,11 +1002,11 @@ msgstr ""
 "Anvend en lighed på et objekt ( en sekvens af en skalering og rotation "
 "omkring et center )"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmonisk homologi"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1014,11 +1014,11 @@ msgstr ""
 "Harmonisk homologi med et givet centrum og en given akse (dette er en "
 "projektiv transformation)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Tegn projektiv skygge"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1026,83 +1026,83 @@ msgstr ""
 "Skyggen af et objekt med en given lyskilde og projektionsplan (indikeret ved "
 "en linje)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asymptoter for en hyperbel"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "De to asymptoter for en hyperbel."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Trekant ved sine hjørner"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Konstruér en trekant givet ved sine tre hjørner."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Konvekst hylster"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "En polygon der svarer til det konvekse hylster af en anden polygon"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Test for parallel"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Tester om to givne linjer er parallelle"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Test for vinkelret"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Tester om to givne linjer er vinkelrette"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Kolineær test"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Tester om tre punkter er på samme linje"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Indeholder test"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Test om en given kurve indeholder et givet punkt"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "I poly&gontest"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Test om en given polygon indeholder et givet punkt"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Konveks poly&gontest"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Test om en given polygon er konveks"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Afstandstest"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1110,19 +1110,19 @@ msgstr ""
 "Test om en given kurve har samme afstand fra et givet punkt og et andet "
 "givet punkt"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Vektor lighedstest"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Tester om to vektorer er ens"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python-script"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Konstruér et nyt Python-script."
 
@@ -1174,25 +1174,25 @@ msgstr "Sæt euklidisk koordinatsystem"
 msgid "Set Polar Coordinate System"
 msgstr "Sæt polært koordinatsystem"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Grader"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Radianer"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Gradianer"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1200,47 +1200,47 @@ msgstr ""
 "Et normal punkt, altså et der enten uafhængigt eller tilknyttet en linje, "
 "cirkel eller linjestykke."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punkt"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Konstruér en tekstetiket."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Tekstetikette"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Konstruér et punkt ud fra dets koordinater"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punkt ved koordinater"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Fixpunkt"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Indtast koordinaterne for det nye punkt."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Sæt vinkelstørrelse"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Indsæt den nye størrelse for denne vinkel:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Brug dette redigeringsfelt til at ændre størrelsen af denne vinkel:"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1252,15 +1252,15 @@ msgstr ""
 "Hvis du skifter til en anden enhed, så vil værdien i redigeringsfeltet til "
 "venstre blive konverteret til den nyvalgte enhed."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Kunne ikke åbne makrofilen '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig kan ikke åbne makro-filen \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1272,16 +1272,16 @@ msgstr ""
 "importere denne macro ved brug af en ældre udgave af Kig ( 0.4 to 0.6 ) og "
 "så eksportere den igen til det nye format."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Unavngiven makro #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Radikallinjer for keglesnit"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1289,22 +1289,22 @@ msgstr ""
 "Linjerne konstrueret gennem skæringspunkterne for to keglesnit. Dette er "
 "også defineret for ikke-skærende keglesnit."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Bevægende punkt"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 "Vælg det bevægende punkt der vil blive flyttet rundt mens lokus tegnes..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Efterfølgende punkt"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1312,118 +1312,118 @@ msgstr ""
 "Vælg det efterfølgende punkt, på hvis steder lokus vil blive tegnet "
 "igennem..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Lokus"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Et lokus"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Afhængigt objekt"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polygon ved sine hjørner"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Konstruér en polygon ved at give dens hjørner"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... med dette hjørne (klik på det første hjørne for at afslutte "
 "konstruktionen)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Konstruér en polygon med denne hjørne"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Vælg et punkt til at være et hjørne for en ny polygon..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polygon"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Konstruér hjørnerne for denne polygon..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Hjørner for en polygon"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Hjørnerne for en polygon."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Konstruér siderne for denne polygon..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Sider for en polygon"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Siderne for en polygon."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Regulær polygon med givet centrum"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Konstruér en regulær polygon med givet centrum og hjørne"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Konstruér en regulær polygon med dette centrum"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Konstruér en regulær polygon med denne hjørne"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Justér antallet af sider (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Justér antallet af sider (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Vælg centrum for den nye polygon..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Vælg et hjørne for den nye polygon..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Flyt markøren for at få det ønskede antal sider..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Konstruér radikallinje for denne cirkel"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Konstruér radikallinje for dette keglesnit"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Generisk affinitet"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1431,11 +1431,11 @@ msgstr ""
 "Den entydige affinitet der afbilder tre givne punkter (eller en trekant) til "
 "tre andre givne punkter (eller en trekant)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Generisk projektiv transformation"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1443,194 +1443,194 @@ msgstr ""
 "Den entydige projektive transformation der afbilder fire givne punkter "
 "(eller en firkant) til fire andre givne punkter (eller en firkant)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inversion af punkt linje eller cirkel."
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Inversion af et punkt, linje eller cirkel med hensyn til en cirkel"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Transport af måling"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 "Transportér målingen af et linjestykke eller et buestykke over en linje "
 "eller cirkel."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Linjestykke der skal transporteres"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Buestykke der skal transporteres"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Transportér en måling på denne linje."
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Transportér en måling på denne cirkel."
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Start transport ud fra dette punkt på cirklen"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Start transport ud fra dette punkt på linjen"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Start transport ud fra dette punkt på kurven"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Skæringspunkt"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Gennemsnit af to objekter"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Skær denne cirkel"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Skær dette keglesnit"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Skær denne linje"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Skær denne tredjegradsligning"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Skær denne bue"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Skær denne polygon"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "med denne cirkel"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "med dette keglesnit"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "med denne linje"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "Med denne tredjegradsligning"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "med denne bue"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "med denne polygon"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Konstruér midtpunktet for dette punkt og et andet punkt"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Vælg det første af de punkter hvis midtpunkt du vil konstruere..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Konstruér midtpunktet for dette punkt og et andet"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Vælg det andet af de punkter hvis midtpunkt du vil konstruere..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Vælg det første objekt at gennemskære..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Vælg det andet objekt at gennemskære..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangent"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Linjen der er tangent for en kurve"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangent til denne cirkel"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangenten til dette keglesnit"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangenten til denne bue"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangent til denne kubiske kurver"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangent til denne kurve"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangenten ved dette punkt"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Krumningscentrum"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Centret for den osculerende cirkel for en kurve"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Krumningscentrum for dette keglesnit"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Krumningscentrum for denne kubiske kurver"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Krumningscentrum for denne kurve"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Krumningscentrum ved dette punkt"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Hvilket objekt?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1638,24 +1638,24 @@ msgstr ""
 "Klik på det sted hvor du ønsker at placere det nye punkt, eller kurven som "
 "du ønsker at knytte det til..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Vælg nu stedet for den resulterende etiket."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Navnet på makroen kan ikke være tomt."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Navn"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<unavngivent objekt>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1664,21 +1664,21 @@ msgstr ""
 "Der er '%n' dele i teksten som du ikke har valgt en værdi for. Fjern dem "
 "venligst eller vælg nok argumenter."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Vælg argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Ændr etiket"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1688,7 +1688,7 @@ msgstr ""
 "objekter. Kig kan derfor ikke beregne denne  macro. Tryk venligst på "
 "'Tilbage' og konstruér objekterne i den rigtige rækkefølger..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1698,103 +1698,103 @@ msgstr ""
 "objekter. Dette betyder formodentlig at du forventer at Kig skal gøre noget "
 "der er umuligt. Tjek venligst makroen og prøv igen."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Flyt %1 objekter"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Redefinér punkt"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig-dokument"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objekter"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformér"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&est"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Konst&ruér"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Tilføj &tekstetikette"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Sæt &farve"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Sæt &penbredde"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Sæt s&til"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Sæt koordinats&ystem"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "S&kjul"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Vis"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Flyt"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "Egen &farve"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Sæt &navn..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Navn"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Sæt objektnavn"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Navnet for dette objekt:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Ændr objektfarve"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Ændr objektvidde"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Ændr punktstil"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Ændr objektstil"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Redigér script..."
 
@@ -1847,212 +1847,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Mere end én type valgt"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Konstruér en vinkel gennem dette punkt"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Vælg et punkt som den første halvlinje for vinklen skal gå igennem..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Konstruér en vinkel der starter i dette punkt"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Vælg punktet at konstruere vinklen i..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Vælg et punkt som den anden halvlinje for vinklen skal gå igennem..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Sæt s&tørrelse"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Ændr størrelse på vinkel"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Konstruér en bue der starter i dette punkt"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Vælg startpunktet for den nye bue..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Konstruér en bue gennem dette punkt"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Vælg et punkt som den nye bue skal gå gennem..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Konstruér en bue der ender i dette punkt"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Vælg et endepunkt for den nye bue..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Konstruér en bue med dette centrum"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Vælg centrum for den nye bue..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Konstruér bue med denne vinkel"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Vælg vinklen for den nye bue..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Testerresultater"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Vælg kurven..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Vælg et punkt på kurven..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Flade"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Omkreds"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Radius"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Udvidet kartesisk ligning"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Kartesisk ligning"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polær ligning"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [centreret i %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "cirkel"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Vælg denne cirkel"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Vælg cirklen %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Fjern en cirkel"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Tilføj en cirkel"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Flyt en cirkel"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Knyt til denne cirkel"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Vis en cirkel"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Skjul en cirkel"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Konstruér cirkel gennem dette punkt"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Konstruér cirkel med dette centrum"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Vælg centrum for den nye cirkel..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Vælg et punkt som den nye cirkel skal gå gennem..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Kegletype"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Første fokus"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Anden fokus"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellipse"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbel"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabel"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2060,197 +2061,197 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centreret i %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "keglesnit"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Vælg dette keglesnit"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Vælg keglesnittet %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Fjern et keglesnit"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Tilføj et keglesnit"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Flyt et keglesnit"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Knyt til dette keglesnit"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Vis et keglesnit"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Skjul et keglesnit"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Konstruér et keglesnit gennem dette punkt"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Vælg et punkt som det nye keglesnit skal gå igennem..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Konstruér et keglesnit med denne asymptote"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Vælg den først asymptote for det nye keglesnit..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Vælg den anden asymptote for det nye keglesnit..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Konstruér en ellipse med denne fokus"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Vælg det første fokuspunkt for den nye ellipse..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Vælg det andet fokuspunkt for den nye ellipse..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Konstruér en ellipse gennem dette punkt"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Vælg et punkt den nye ellipse skal gå igennem..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Konstruér en hyperbel med denne fokus"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Vælg det første fokuspunkt for den nye hyperbel..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Vælg det andet fokuspunkt for den nye hyperbel..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Konstruér en hyperbel gennem dette punkt"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Vælg et punkt som den nye hyperbel skal gå igennem..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Konstruér et keglesnit med denne linje som ledelinje"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Vælg retningslinjen for det nye keglesnit..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Konstruér et keglesnit med dette punkt som fokus"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Vælg fokuspunkt for det nye keglesnit..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Konstruér en parabel gennem dette punkt"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Vælg et punkt som den nye parabel skal gå igennem..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Konstruér et polært punkt mht. dette keglesnit"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Vælg det keglesnit mht. hvilket du ønsker at konstruere et polært punkt..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Konstruér et polært punkt for denne linje"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Vælg den linje for hvilken du ønsker at konstruere det polære punkt..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Konstruér en polær linje mht. dette keglesnit"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Konstruér en polær linje for dette punkt"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Konstruér direktrix for dette keglesnit"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 "Vælg det keglesnit for hvilket du ønsker at konstruere retningslinjen..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Konstruér en parabel med denne directrix"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Vælg retningslinjen for den nye parabel..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Konstruér en parabel med denne fokus"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Vælg fokuspunkt for den nye parabel..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Konstruér asymptoterne for dette keglesnit"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Vælg det keglesnit for hvilket du ønsker at konstruere asymptoterne..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Konstruér radikallinje for dette keglesnit"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2258,7 +2259,7 @@ msgstr ""
 "Vælg det første af de to keglesnit for hvilke du ønsker at konstruere "
 "radikallinjen..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2266,1336 +2267,1340 @@ msgstr ""
 "Vælg det andet af de to keglesnit for hvilke du ønsker at konstruere "
 "radikallinjen..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Skift radikallinjer"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "tredjegradsligning"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Vælg denne kurve"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Vælg kubisk kurve %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Fjern en kurve"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Tilføj en kurve"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Flyt en tredjegradsligning"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Knyt til denne kurve"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Vis en tredjegradsligning"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Skjul en tredjegradsligning"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Konstruér en tredjegradsligning gennem dette punkt"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Vælg et punkt det nye keglesnit skal gå igennem..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "kurve"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Vælg denne kurve"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Vælg kurven %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Fjern en kurve"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Tilføj en kurve"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Flyt en kurve"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Knyt til denne kurve"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Vis en kurve"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Skjul en kurve"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Skæringspunkt med denne linje"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Skæringspunkt med dette keglesnit"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Beregnede allerede skæringspunktet"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Skæringspunkt med denne tredjegradsligning"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Skæringspunkt med denne cirkel"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Skæringspunkt med denne bue"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Invertér  med hensyn til denne cirkel"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Vælg den cirkel vi ønsker at invertere mod..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Beregn inverteringen af dette punkt"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Vælg punktet at invertere i..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Beregn inverteringen af denne linje"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Vælg linjen at invertere..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Beregn inverteringen af dette linjestykke"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Vælg linjestykket at invertere i..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Beregn inverteringen af denne cirkel"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Vælg cirklen at invertere..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Beregn inverteringen af denne bue"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Vælg buen at invertere..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Hældning"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Ligning"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Længde"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Første endepunkt"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Andet endepunkt"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "linje"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Vælg en linje"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Vælg denne linje"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Vælg linjen %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Fjern en linje"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Tilføj en linje"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Flyt en linje"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Knyt til denne linje"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Vis en linje"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Skjul en linje"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "linjestykke"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Vælg dette linjestykke"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Vælg linjestykket %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Fjern et linjestykke"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Tilføj et linjestykke"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Flyt et linjestykke"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Knyt til dette linjestykke"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Vis et linjestykke"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Skjul et linjestykke"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "halvlinje"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Vælg denne halvlinje"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Vælg halvlinjen %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Fjern en halvlinje"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Tilføj en halvlinje"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Flyt en halvlinje"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Knyt til denne halvlinje"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Vis en halvlinje"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Skjul en halvlinje"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Konstruér et linjestykke der starter ved dette punkt"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Vælg startpunktet for det nye linjestykke..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Konstruér et linjestykke der ender ved dette punkt"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Vælg endepunktet for det nye linjestykke..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Konstruér en linje gennem dette punkt"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Vælg et punkt linjen skal gå igennem..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Vælg et andet punkt linjen skal gå igennem..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Konstruér en halvlinje der starter i dette punkt"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Vælg startpunktet for nye halvlinje..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Konstruér en halvlinje gennem dette punkt"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Vælg et punkt halvlinjen skal gå igennem..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Konstruér en linje parallel med denne linje"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Vælg en en linje parallel med den nye linje..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Konstruér den parallelle linje gennem dette punkt"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Vælg et punkt den nye linje skal gå igennem..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Konstruér en linje vinkelret på denne linje"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Vælg en en linje vinkelret på den nye linje..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Konstruér en vinkelret linje gennem dette punkt"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Sæt &længde..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Sæt linjestykkets længde"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Vælg den nye længde: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Ændr størrelse på linjestykke"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Konstruér linje ved denne vektor"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Vælg en vektor i retning af den nye linje..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Konstruér en halvlinje ved denne vektor"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Vælg en vektor i retning af den nye halvlinje..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "lokus"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Vælg denne lokus"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Vælg lokus %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Fjern et lokus"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Tilføj et lokus"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Flyt et lokus"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Knyt til denne lokus"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Vis et lokus"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Skjul et lokus"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Objekttype"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekt"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Vælg dette objekt"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Vælg objektet %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Fjern et objekt"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Tilføj et objekt"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Flyt et objekt"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Knyt til dette objekt"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Vis et objekt"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Skjul et objekt"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Vinkel i radianer"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Vinkel i grader"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Midtpunkt"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X-Længde"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y-Længde"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Modsat vektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Vinkel"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Sektor-overflade"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Buelængde"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "vinkel"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Vælg denne vinkel"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Vælg vinklen %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Fjern en vinkel"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Tilføj en vinkel"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Flyt en vinkel"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Knyt til denne vinkel"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Vis en vinkel"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Skjul en vinkel"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Vælg denne vektor"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Vælg vektor %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Fjern en vektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Tilføj en vektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Flyt en vektor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Knyt til denne vektor"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Vis en vektor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Skjul en vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "bue"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Vælg denne bue"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Vælg buen %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Fjern en bue"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Tilføj en bue"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Flyt en bue"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Knyt til denne bue"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Vis en bue"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Skjul en bue"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinat"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X-koordinat"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y-koordinat"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punkt"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Vælg dette punkt"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Vælg punktet %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Fjern et punkt"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Tilføj et punkt"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Flyt et punkt"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Knyt til dette punkt"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Vis et punkt"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Skjul et punkt"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Konstruér midtpunktet for dette punkt og et andet punkt"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Vælg det første af de to punkter for hvilke du vil konstruere midtpunktet..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Vælg det andet af de to punkter for hvilke du vil konstruere midtpunktet..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Sæt &koordinat..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Omdefinér"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Sæt &parameter..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Sæt koordinat"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Indtast den nye koordinat."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Sæt punktparameter"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Vælg den nye parameter: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Ændr parameter på begrænset punkt"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Vælg cirklen til hvilken et mål skal transporteres..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Vælg et punkt på cirklen..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Vælg linjestykket at overføre til cirklen..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Antal sider"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Omkreds"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Tyngdepunkt for hjørnerne"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Omløbstal"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polygon"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Vælg denne polygon"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Vælg polygon %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Fjern en polygon"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Tilføj en polygon"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Flyt en polygon"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Knyt til denne polygon"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Vis en polygon"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Skjul en polygon"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "trekant"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Vælg denne trekant"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Vælg trekanten %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Fjern en trekant"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Tilføj en trekant"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Flyt en trekant"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Knyt til denne trekant"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Vis en trekant"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Skjul en trekant"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "firkant"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Vælg denne firkant"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Vælg firkanten %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Fjern en firkant"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Tilføj en firkant"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Flyt en firkant"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Knyt til denne firkant"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Vis en firkant"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Skjul en firkant"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Konstruér en trekant med dette hjørne"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Vælg et punkt til at være et hjørne for en ny trekant..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Gennemskær denne polygonen med en linje"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Vælg polygonen for hvilken du ønsker gennemskæring med en linje..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Konstruér hjørnerne for denne polygon"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Vælg polygonen for hvilken du ønsker at konstruere hjørnerne..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Konstruér siderne for denne polygon"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Vælg polygonen for hvilken du ønsker at konstruere siderne..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Konstruér det konvekse hylster for denne polygon"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 "Vælg polygonen for hvilken du ønsker at konstruere det konvekse hylster..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projektér dette punkt er cirklen"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Vælg punktet tangenten skal gå igennem..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Er denne linje parallel?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Vælg den første af de to mulige parallelle linjer..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Parallel med denne linje?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Vælg den anden af de to mulige parallelle linjer..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Disse linjer er parallelle."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Disse linjer er ikke parallelle."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Er denne linje vinkelret?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Vælg den første af de to mulige ortogonale linjer..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Vinkelret på denne linje?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Vælg den anden af de to mulige ortogonale linjer..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Disse linjer er vinkelrette."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Disse linjer er ikke vinkelrette."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Tjek om dette punkt er på samme linje"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Vælg det første af de tre mulige kolineære punkter..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "og dette andet punkt"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Vælg det andet af de tre mulige kolineære punkter..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "med dette tredje punkt"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Vælg det tredje af de tre mulige kolineære punkter..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Disse punkter er kolineære."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Disse punkter er ikke kolineære."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Tjek om dette punkt er på en kurve"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Vælg punktet du ønsker at teste..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Tjek om dette punkt er på denne kurve"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Vælg den kurve som punktet måske er på..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Denne kurve indeholder punktet"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Denne kurve indeholder ikke punktet."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Tjek om dette punkt er i en polygon"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Tjek om dette punkt er i denne polygon"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Vælg den polygon som punktet måske er på..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Denne polygon indeholder punktet"
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Denne polygon indeholder ikke punktet."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Tjek om denne polygon er konveks"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Vælg polygonen for hvilken du ønsker at teste for konveksitet..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Denne polygon er konveks."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Denne polygon er ikke konveks."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Tjek om dette punkt har den samme afstand"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "Vælg punktet der måske har samme afstand fra to andre punkter..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "fra dette punkt"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Vælg det første af de to andre punkter..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "og fra dette andet punkt"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Vælg det andet af de to andre punkter..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "De to afstande er ens."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "De to afstande er ikke ens."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Tjek om denne vektor er lig med en anden vektor"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Vælg den første af de to mulige ens vektorer..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Tjek om denne vektor er lig med den anden vektor"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Vælg den anden af de to mulige ens vektorer..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "De to vektorer er ens."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "De to vektorer er ikke ens."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Tekst"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "etikette"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Vælg denne etikette"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Vælg etiketten %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Fjern en etikette"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Tilføj en etikette"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Flyt en etikette"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Knyt til denne etikette"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Vis en etikette"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Skjul en etikette"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "K&opiér tekst"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "Slå &ramme til og fra"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Omdefinér..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Slå etiketramme til og fra"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Translatér dette objekt"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Vælg det objekt der skal translateres..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Translatér mht. denne vektor"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Vælg vektoren der skal translateres med..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Reflektér dette objekt"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Vælg objektet der skal reflekteres..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Reflektér i dette punkt"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Vælg punktet at reflektere i..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Reflektér i denne linje"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Vælg linjen at reflektere i..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Rotér dette punkt"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Vælg objektet at rotere..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Rotér omkring dette punkt"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Vælg centerpunktet for rotationen..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Rotér med denne vinkel"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Vælg vinklen for rotationen..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Skalér dette objekt"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Vælg objektet at skalere..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Skalér med dette centrum"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Vælg centerpunkt for skaleringen..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Skalér med længden af dette linjestykke"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Vælg et linjestykke hvis længde er faktoren i skaleringen..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Skalér længden af dette linjestykke..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Vælg det første af to linjestykker hvis ratio er faktoren i skaleringen..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...til længden af det andet linjestykke"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Vælg det andet af to linjestykker hvis ratio er faktoren i skaleringen..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Vælg objektet at skalere"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Skalér mht. denne linje"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Vælg linjen at skalere over"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Vælg et linjestykke hvis længde er faktoren i skaleringen"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Vælg det første af to linjestykker hvis ratio er faktoren i skaleringen"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...til længden af dette linjestykke"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Vælg det andet af to linjestykker hvis ratio er faktoren i skaleringen"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Rotér dette objekt projektivt"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Vælg objektet at rotere projektivt"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Rotér projektivt med denne halvlinje"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3603,136 +3608,136 @@ msgstr ""
 "Vælg halvlinjen for den projektive rotationsom du ønsker at anvende på "
 "objektet"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Rotér med denne vinkel projektivt"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 "Vælg vinklen for den projektive rotation som du ønsker at anvende på objektet"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Harmonisk homologi af dette objekt"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Vælg objektet der skal transformere..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmonisk homolog med dette centrum"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Vælg centerpunktet for den harmoniske homologi..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmonisk homologi med denne akse"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Vælg akserne for den harmoniske homologi..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Generisk affinitet for dette objekt"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Afbild denne trekant"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Vælg trekanten der skal overføres til en given trekant..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "til denne anden trekant"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 "Vælg trekanten som er billedet ved affiniteten af den første trekant..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Første af 3 startpunkter"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Vælg det første af de tre startpunkter for den generiske affinitet..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Andet af 3 startpunkter"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Vælg det andet af de tre startpunkter for den generiske affinitet..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Tredje af 3 startpunkter"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Vælg det tredje af de tre startpunkter for den generiske affinitet..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Transformeret position af første punkt"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Vælg det første af de tre endepunkter for den generiske affinitet..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Transformeret position af andet punkt"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Vælg det andet af de tre endepunkter for den generiske affinitet..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Transformeret position for tredje punkt"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Vælg det tredje af de tre endepunkter for den generiske affinitet..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Generisk projektiv transformation af dette objekt"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Afbild denne firkant"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Vælg firkanten som skal overføres til den givne firkant..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "til denne anden firkant"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3740,185 +3745,185 @@ msgstr ""
 "Vælg den firkant der er billedet ved den projektive transformation af den "
 "første firkant..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Første af 4 startpunkter"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Vælg det første af de fire startpunkter for den generiske projektivitet..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Andet af 4 startpunkter"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Vælg det andet af de fire startpunkter for den generiske projektivitet..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Tredje af 4 startpunkter"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Vælg det tredje af de fire startpunkter for den generiske projektivitet..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Fjerde af 4 startpunkter"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Vælg det fjerde af de fire startpunkter for den generiske projektivitet..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Vælg det første af de fire endepunkter for den generiske projektivitet..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Vælg det andet af de fire endepunkter for den generiske projektivitet..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Vælg det tredje af de fire endepunkter for den generiske projektivitet..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Transformeret position af fjerde punkt"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Vælg det fjerde af de fire endepunkter for den generiske projektivitet..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Kast skyggen af dette objekt"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Vælg objektet for hvilket du ønsker at konstruere skyggen..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Kast en skygge fra denne lyskilde"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Vælg lyskilden ud fra hvilken skyggen skal opstå..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Kast en skygge på horisonten defineret ved denne linje"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Vælg horisonten for skyggen..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformér dette objekt"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transformér ved brug af elementær transformation"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Anvend en lighed på dette objekt"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Anvend en lighed med dette centrum"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Vælg centret for ligheden..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Anvend en lighed der afbilder dette punkt til et andet punkt"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Vælg punktet som ligheden skal afbilde til et andet punkt..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Anvend en lighed der afbilder et punkt til dette punkt"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "Vælg punktet som ligheden skal afbilde til det første punkt..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Konstruér en vektor ud fra dette punkt"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Vælg startpunktet for den nye vektor..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Konstruér en vektor til dette punkt"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Vælg slutpunktet for den nye vektor..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Konstruér vektorsummen af denne vektor og en anden."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Vælg den første af de to vektorer forhvilke du ønsker at konstruere summen..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Konstruér vektorsummen af denne vektor og den anden."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Vælg den anden af de to vektorer forhvilke du ønsker at konstruere summen..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Konstruér en vektorsum der starter ved dette punkt."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Vælg punktet hvor vektorsummen skal konstrueres..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Fyld nu koden ind:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Fyld nu Python-koden ind:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3926,7 +3931,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3934,7 +3939,7 @@ msgstr ""
 "Python-fortolkeren fangede en fejl under udførslen af dit script. Ret "
 "venligst scriptet og klik på Afslut-knappen igen."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3943,7 +3948,7 @@ msgstr ""
 "Python-fortolkeren genererede følgende fejl-uddata:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3953,17 +3958,17 @@ msgstr ""
 "ingen fejl, men scriptet genererer ikke  et gyldigt objekt. Ordn venligst "
 "scriptet, og klik på Afslut-knappen igen."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Redigér script"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Redigér python-script"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3971,7 +3976,7 @@ msgstr ""
 "Python-fortolkeren fangede en fejl under udførslen af dit script. Ret "
 "venligst scriptet."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-de/messages/tdeedu/kig.po b/tde-i18n-de/messages/tdeedu/kig.po
index cb248eb6ca0..5ba1217eaae 100644
--- a/tde-i18n-de/messages/tdeedu/kig.po
+++ b/tde-i18n-de/messages/tdeedu/kig.po
@@ -11,7 +11,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2019-12-19 19:58+0000\n"
 "Last-Translator: Chris <xchrisx@uber.space>\n"
 "Language-Team: German <https://mirror.git.trinitydesktop.org/weblate/"
@@ -35,36 +35,36 @@ msgid ""
 "Your emails"
 msgstr "thorsten@muerell.de"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Dies ist eine XFig-Datei, nicht eine Cabri-Zeichnung."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Diese Cabri-Datei enthält ein \"%1\"-Objekt, das Kig noch nicht unterstützt."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Bitte wählen Sie eine Zeichnung."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "Die Dr. Geo-Datei \"%1\" ist eine Makrodatei, die keine Zeichnungen enthält."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Es sind keine Zeichnungen in der Dr. Geo-Datei \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -72,7 +72,7 @@ msgstr ""
 "Diese Dr. Geo-Datei enthält ein \"%1 %2\" Objekt, das Kig noch nicht "
 "unterstützt."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -80,28 +80,28 @@ msgstr ""
 "Diese Dr. Geo-Datei enthält einen Überschneidungstyp, den Kig zur Zeit nicht "
 "unterstützt."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "In Bild &exportieren"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "B&ild ..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Als Bild exportieren"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Bildeinstellungen"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Dieses Dateiformat wird leider nicht unterstützt."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -109,31 +109,31 @@ msgstr ""
 "Die Datei \"%1\" konnte nicht geöffnet werden. Bitte überprüfen Sie, ob die "
 "Dateirechte korrekt gesetzt sind."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Beim Speichern in das Bild \"%1\" ist etwas schiefgegangen"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Exportieren nach"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "E&xport in eine XFig-Datei"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig-Datei ..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig-Dokumente (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "E&xport als XFig-Datei"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -142,26 +142,26 @@ msgstr ""
 "sie nicht existiert oder dass sie aufgrund ihrer Rechte nicht geöffnet "
 "werden konnte"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Ein Fehler trat beim Lesen der Datei \"%1\" auf. Sie kann nicht geöffnet "
 "werden."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Lesefehler"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig konnte die Datei \"%1\" nicht öffnen."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Nicht unterstützt"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -169,7 +169,7 @@ msgstr ""
 "Dieses KSeg-Dokument benutzt eine Skalierungstransformation, die Kig zur "
 "Zeit nicht importieren kann."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -177,48 +177,48 @@ msgstr ""
 "Diese KSeg-Datei enthält einen gefüllten Kreis, den Kig zur Zeit nicht "
 "unterstützt."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Diese KSeg-Datei enthält einen Bogensektor, den Kig zur Zeit nicht "
 "unterstützt."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Diese KSeg-Datei enthält ein Bogensegment, das Kig zur Zeit nicht "
 "unterstützt."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Als &Latex exportieren ..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex ..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex Dokumente (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Als Latex exportieren"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Latex-Einstellungen"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Diese Datei wurde von Kig Version \"%1\" erstellt, sie kann von dieser "
 "Version nicht geöffnet werden."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -231,7 +231,7 @@ msgstr ""
 "öffnen,\n"
 "und dann neu zu speichern, was im neuen Format geschieht."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -240,8 +240,8 @@ msgstr ""
 "Diese Kig-Datei hat ein Koordinatensystem, das diese Kig-Version nicht "
 "unterstützt. Ein normales Koordinatensystem wird stattdessen benutzt."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -251,27 +251,27 @@ msgstr ""
 "nicht unterstützt. Vielleicht haben Sie Kig ohne Unterstützung dieses "
 "Objekttyps kompiliert oder vielleicht benutzen Sie eine ältere Kig-Version."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "In SVG &exportieren ..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG ..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Skalierbare Vektorgraphik (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Als SVG exportieren"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG-Einstellungen"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ""
 "Das Speichern in die SVG-Datei \"%1\" konnte nicht abgeschlossen werden."
@@ -445,7 +445,7 @@ msgid "Cancel the construction of the object being constructed"
 msgstr ""
 "Bricht die Konstruktion des gerade in Konstruktion befindlichen Objektes ab"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "&Alle zeigen"
 
@@ -574,15 +574,15 @@ msgstr ""
 "*.kig|Kig-Dokumente (*.kig)\n"
 "*.kigz|Komprimierte Kig-Dokumente (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Die Datei \"%1\" existiert bereits. Wollen Sie sie überschreiben?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Datei überschreiben?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Überschreiben"
 
@@ -665,341 +665,341 @@ msgstr "Zu öffnendes Dokument"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Strecke"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Eine Strecke konstruiert mittels ihres Start- und ihres Endpunktes"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Gerade mittels zwei Punkten"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Eine Gerade konstruiert mittels zweier Punkte"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Strahl"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Ein Strahl durch seinen Startpunkt und einen anderen Punkt irgendwo."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Senkrechte"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Eine Gerade, die durch einen Punkt konstruiert wird und rechtwinklig auf "
 "einer anderen Geraden oder auf einer Strecke steht."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Parallele"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Eine Gerade konstruiert durch einen Punkt, die parallel zu einer anderen "
 "Gerade oder Strecke verläuft"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Kreis durch Mittelpunkt && Punkt"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 "Ein Kreis konstruiert durch seinem Mittelpunkt und einen Punkt, der zu ihm "
 "gehört"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Kreis durch drei Punkte"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Ein Kreis konstruiert durch drei Punkte"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Die Winkelhalbierende des Winkels konstruieren"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr ""
 "Wählen Sie den Winkel, von dem Sie die Winkelhalbierende konstruieren "
 "wollen ..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Winkelhalbierende"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Die Winkelhalbierende eines Winkels"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Kegelschnitt durch fünf Punkte"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Einen Kegelschnitt konstruiert mittels fünf Punkte"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hyperbel durch Asymptoten && Punkt"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Eine Hyperbel mit den gegebenen Asymptoten durch einen Punkt"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellipse durch Brennpunkte && Punkt"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 "Eine Ellipse konstruiert durch ihre Brennpunkte und einen Punkt, der zu ihr "
 "gehört"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hyperbel durch Brennpunkte && Punkt"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 "Eine Hyperbel konstruiert durch ihre Brennpunkte und einen Punkt, der zu ihr "
 "gehört"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Kegelschnitt mittels Leitlinie, Brennpunkt && Punkt"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 "Einen Kegelschnitt mit gegebener Leitlinie und Brennpunkt, die durch einen "
 "Punkt verläuft"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Vertikale Parabel durch drei Punkte"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Eine vertikale Parabel konstruiert durch drei Punkte"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Kubische Kurve durch neun Punkte"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Eine kubische Kurve konstruiert durch neun Punkte"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Polpunkt einer Gerade"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Der Polpunkt einer Gerade relativ zu einem Kegelschnitt."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Pollinie eines Punktes"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Die Pollinie eines Punktes relativ zu einem Kegelschnitt."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Kubische Kurve mit Knoten durch sechs Punkte"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 "Eine kubische Kurve mit einem Knotenpunkt am Ursprung durch sechs Punkte"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Kubische Kurve mit Scheitelpunkt durch vier Punkte"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Eine kubische Kurve mit einem horizontalen Scheitelpunkt am Ursprung durch "
 "vier Punkte"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Leitlinie eines Kegelschnitts"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Die Leitlinie eines Kegelschnitts."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Winkel durch drei Punkte"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Ein Winkel definiert durch drei Punkte"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Gleichseitige Hyperbel durch vier Punkte"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Eine gleichseitige Hyperbel konstruiert durch vier Punkte"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Den Mittelpunkt dieser Strecke konstruieren"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Mittelpunkt"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Den Mittelpunkt einer Strecke oder zweier Punkte"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Eine Vektor aus zwei gegebenen Punkte konstruieren."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vektorsumme"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Eine Vektorsumme aus zwei gegebenen Vektoren konstruieren."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Gerade durch Vektor"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 "Konstruiert eine Gerade an einem gegebenen Vektor durch einen gegebenen "
 "Punkt."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Strahl durch Vektor"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 "Konstruiert eine Strahl durch einen gegebenen Vektor, die an einem gegebenen "
 "Punkt beginnt."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Kreisbogen durch drei Punkte"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Einen Kreisbogen durch drei Punkte konstruieren."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Kreisbogen durch Mittelpunkt, Winkel && Punkt"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Einen Kreisbogen durch Mittelpunkt, Winkel und Startpunkt konstruieren"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabel durch D && Brennpunkt"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Eine Parabel definiert durch ihre Leitlinie und ihren Brennpunkt"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Verschieben"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Die Verschiebung eines Objektes mittels eines Vektors"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "In einem Punkt spiegeln"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Ein Objekt in einem Punkt spiegeln"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "An Gerade spiegeln"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Ein Objekt an einer Gerade gespiegelt"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Drehen"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Ein Objekt an einem Punkt um einen Winkel gedreht"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Skalieren"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Skaliert ein Objekt an einem Punkt, der Faktor wird durch die Länge einer "
 "Strecke bestimmt"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "An einer Gerade skalieren"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Ein Objekt skaliert an einer Linie, der Faktor wird durch die Länge einer "
 "Strecke bestimmt"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Skalieren (Verhältnis bestimmt durch zwei Strecken)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -1007,11 +1007,11 @@ msgstr ""
 "Skaliert ein Objekt an einem Punkt, der Faktor wird durch die Länge zweier "
 "Strecken bestimmt"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Skalieren an einer Gerade (Verhältnis gegeben durch zwei Segmente)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -1019,11 +1019,11 @@ msgstr ""
 "Ein Objekt skaliert an einer Gerade, der Faktor wird durch die Länge zweier "
 "Strecken bestimmt"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Ähnlichkeit anwenden"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1031,11 +1031,11 @@ msgstr ""
 "Wendet Ähnlichkeit an ein Objekt an (Die Sequenz von Skalierung und Drehung "
 "um einen Mittelpunkt)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmonische Homologie"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1043,11 +1043,11 @@ msgstr ""
 "Die harmonische Homologie mit einem gegeben Mittelpunkt und einer gegebenen "
 "Achse (Dies ist ein projektive Transformation)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Projektionsschatten zeichnen"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1055,83 +1055,83 @@ msgstr ""
 "Der Schatten eines Objektes mit einer gegebenen Lichtquelle und eine "
 "Projektionsfläche (dargestellt durch eine Gerade)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asymptoten einer Hyperbel"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Die zwei Asymptoten einer Hyperbel."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Dreieck durch seine Scheitelpunkte"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Konstruiert ein Dreieck durch drei gegebene Scheitelpunkte."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Konvexkörper"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Ein Polygon, das der Konvexhülle eines anderen entspricht"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Parallelentest"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Überprüft, ob zwei gegebene Geraden parallel sind"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Orthogonaltest"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Prüft, ob zwei gegebene Geraden senkrecht zueinander stehen"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Kollinear Test"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Prüft, ob drei gegebene Punkte kollinear sind"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Test auf Beinhaltung"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Prüft, ob eine gegeben Kurve einen gegebenen Punkt enthält"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Im-Polygon-Test"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Test, ob ein gegebenes Polygon einen gegebenen Punkt enthält"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Konvexer Polygontest"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Prüft, ob ein gegebenes Polygon konvex ist"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Abstandstest"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1139,19 +1139,19 @@ msgstr ""
 "Prüft, ob ein gegebener Punkt denselben Abstand von einem zweiten gegebenen "
 "Punkt hat wie von einem dritten gegebenen Punkt"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Vektorgleichheitstest"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Überprüft, ob zwei Vektoren gleich sind"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python-Skript"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Konstruiert ein neues Python-Skript."
 
@@ -1203,25 +1203,25 @@ msgstr "Wählt das Euklidische Koordinatensystem"
 msgid "Set Polar Coordinate System"
 msgstr "Wählt das Polare Koordinatensystem"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Grad"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Neugrad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1229,47 +1229,47 @@ msgstr ""
 "Ein normaler Punkt, also ein Punkt, der entweder unabhängig ist oder einer "
 "Gerade, einem Kreis oder einer Strecke anhaftet."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punkt"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Ein Textfeld konstruieren."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Textfeld"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Einen Punkt mittels seiner Koordinaten konstruieren"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punkt mittels Koordinaten"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Fester Punkt"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Geben Sie die Koordinaten für den neuen Punkt ein."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Winkelgröße wählen"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Fügen Sie die neue Größe des Winkels ein:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Benutzen Sie dieses Eingabefeld um die Größe des Winkels zu verändern."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1281,15 +1281,15 @@ msgstr ""
 "Wenn Sie zu einer anderen Einheit wechseln, dann wird der Wert im "
 "Eingabefeld automatisch zur neuen Einheit konvertiert."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Die Makrodatei '%1' konnte nicht geöffnet werden"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Die Makrodatei \"%1\" konnte nicht geöffnet werden."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1301,16 +1301,16 @@ msgstr ""
 "können versuchen, dieses Makro mit einer früheren Kig-Version (0.4 bis 0.6) "
 "zu öffnen und es dann im neuen Format zu exportieren."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Unbenanntes Makro Nr. %1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Wurzellinie für Kegelschnitte"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1319,11 +1319,11 @@ msgstr ""
 "werden. Das ist auch für sich nicht schneidende Kegelschnittfunktionen "
 "definiert."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Bewegender Punkt"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1331,11 +1331,11 @@ msgstr ""
 "Wählen Sie den Bewegungspunkt, der zum Zeichen des Ort-Objektes bewegt "
 "werden soll ..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Folgepunkt"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1343,122 +1343,122 @@ msgstr ""
 "Wählen Sie den Folgepunkt, durch dessen Aufenthaltsort das Orts-Objekt "
 "gezeichnet wird ..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "geometrischer Ort"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Ein geometrischer Ort"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Abhängiger Punkt"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polygon durch sein Scheitelpunkte"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Konstruiert ein Polygon mit gegebenen Scheitelpunkten"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... mit diesem Scheitelpunkt (klicken Sie auf den ersten, um die "
 "Konstruktion zu beenden)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Konstruiert ein Polygon mit diesem Scheitelpunkt"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Wählen Sie einen Scheitelpunkt für das neue Polygon ..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polygon"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Konstruiert die Scheitelpunkte dieses Polygons ..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Scheitelpunkte eines Polygons"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Die Scheitelpunkte eines Polygons."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Konstruiert die Seiten dieses Polygons ..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Seiten eines Polygons"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Die Seiten eines Polygons."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Reguläres Polygon mit gegebenem Mittelpunkt"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr ""
 "Konstruiert ein reguläres Polygon mit einem gegebenen Mittelpunkt und "
 "Scheitelpunkt"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Konstruiert ein reguläres Polygon mit diesem Mittelpunkt"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Konstruiert ein reguläres Polygon mit diesem Scheitelpunkt"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Anzahl der Seiten anpassen (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Anzahl der Seiten anpassen (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Wählen Sie den Mittelpunkt des neuen Polygons ..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Wählen Sie den Scheitelpunkt für das neue Polygon ..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 "Bewegen Sie den Mauszeiger, um die gewünschte Anzahl von Seiten zu "
 "erreichen ..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Konstruiert die Wurzellinien dieses Kreises"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Konstruiert die Wurzellinien dieses Kegelschnittes"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Generische Affinität"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1466,11 +1466,11 @@ msgstr ""
 "Die eindeutige Abbildung, die 3 gegebene Punkte (oder ein Dreieck) auf 3 "
 "andere gegebene Punkte (oder ein Dreieck) abbildet."
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Generische Projektive Transformation"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1478,199 +1478,199 @@ msgstr ""
 "Die eindeutige projektive Transformation bildet 4 gegebene Punkte (oder ein "
 "Viereck) auf vier andere gegebene Punkte (oder ein Viereck) ab."
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Umkehrung eines Punktes, Gerade oder Kreises"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 "Die Umkehrung eines Punktes, Gerade oder Kreises im Hinblick auf einen Kreis"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Maßtransport"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 "Transportiert das Maß dieser Strecke oder dieses Bogens über eine Gerade "
 "oder einen Kreis."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Zu transportierende Strecke"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Zu transportierender Bogen"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Transportiert ein Maß auf diese Gerade"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Transportiert ein Maß auf diesen Kreis"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Startet einen Transport von diesem Punkt des Kreises"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Startet einen Transport von diesem Punkt der Gerade"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Startet einen Transport von diesem Punkt der Kurve"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Schnittpunkt"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Der Schnittpunkt zweier Objekte"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Schnittpunkt mit diesem Kreis"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Schnittpunkt mit diesem Kegelschnitt"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Schnittpunkt mit dieser Gerade"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Schnittpunkt mit dieser kubischen Kurve"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Schnittpunkt mit diesem Kreisbogen"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Schnittpunkt mit diesem Polygon"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "mit diesem Kreis"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "mit diesem Kegelschnitt"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "mit dieser Geraden"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "mit dieser kubischen Kurve"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "mit diesem Bogen"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "mit diesem Polygon"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Den Mittelpunkt diese Punktes und eines anderen konstruieren"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Wählen Sie den ersten der Punkte, von denen Sie den Mittelpunkt konstruieren "
 "möchten ..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Konstruiert den Mittelpunkt dieses Punktes und eines anderen"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "Wählen Sie den anderen der Punkte, von denen Sie den Mittelpunkt "
 "konstruieren wollen ..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Wählen Sie das erste Objekt für die Schnittmenge ..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Wählen Sie das zweite Objekt für die Schnittmenge ..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangente"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Die Tangente zu einer Kurve"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangente mit diesem Kreis"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangente zu diesem Kegelschnitt"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangente zu diesem Kreisbogen"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangente mit dieser kubischen Kurve"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangente an diesem Kreis"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangente in diesem Punkt"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Zentrum einer Krümmung"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Das Zentrum dieser Schmiegungskurve zu einer Kurve"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Zentrum der Krümmung dieses Kegelschnitts"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Zentrum der Krümmung dieser kubischen Kurve"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Zentrum der Krümmung dieser Kurve"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Zentrum der Krümmung an diesem Punkt"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Welches Objekt?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1678,24 +1678,24 @@ msgstr ""
 "Klicken Sie auf einen Ort, an dem Sie den neuen Punkt platzieren wollen oder "
 "auf die Kurve, an der Sie den Punkt anbringen wollen ..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Nun wählen Sie die Position für das Resultatsfeld."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Der Name des Makros kann nicht leer sein."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Name"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<unbenanntes Objekt>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1704,21 +1704,21 @@ msgstr ""
 "Es gibt '%n' Teile im Text, für die Sie noch keinen Wert ausgewählt haben. "
 "Bitte entfernen Sie sie oder wählen Sie genug Argumente."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "Argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Argument %1 auswählen"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Textfeld verändern"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1729,7 +1729,7 @@ msgstr ""
 "berechnen. Bitte drücken Sie Zurück und konstruieren Sie die Objekte in der "
 "richtigen Reihenfolge ..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1740,103 +1740,103 @@ msgstr ""
 "was Kig nicht kann. Bitte überprüfen Sie das Makro und versuchen Sie es "
 "erneut."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "%1 Objekte verschieben"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Punkt neu definieren"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig-Dokument"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 Objekte"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Umformen"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&est"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Konst&ruieren"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Te&xtfeld hinzufügen"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Farbe wäh&len"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Stift&breite festlegen"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Stil &einrichten"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "&Koodinatensystem wählen"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Ausblenden"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Zeigen"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Verschieben"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Eigene Farbe"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "&Name einstellen ..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Name"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Objektname festlegen"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Name dieses Objektes festlegen:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Objektfarbe verändern"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Objektbreite verändern"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Punktstil verändern"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Objektstil verändern"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Script bearbeiten ..."
 
@@ -1890,215 +1890,216 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Mehr als ein Typ ausgewählt"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Einen Winkel durch diesen Punkt konstruieren"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Wählen Sie den Punkt, durch den der erste Schenkel des Winkels gehen soll ..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Einen Winkel an diesem Punkt konstruieren"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Wählen Sie den Punkt, in dem der Winkel konstruiert werden soll."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Wählen Sie den Punkt, durch den der zweite Schenkel des Winkels gehen "
 "soll ..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "&Größe wählen"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Winkelgröße ändern"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Einen Kreisbogen mit Beginn an diesem Punkt konstruieren"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Wählen Sie den Startpunkt des neuen Kreisbogens ..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Einen Kreisbogen durch diesen Punkt konstruieren"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Wählen Sie einen Punkt, durch den der neue Kreisbogen gehen soll ..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Einen Kreisbogen mit dem Ende an diesem Punkt konstruieren"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Wählen Sie den Endpunkt für den neuen Kreisbogen ..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Konstruieren Sie einen Kreisbogen mit diesem Mittelpunkt"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Wählen Sie den Mittelpunkt des neuen Kreisbogens ..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Konstruieren Sie einen Kreisbogen mit diesem Winkel"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Wählen Sie den Winkel des neuen Kreisbogens ..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Testresultat"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Diese Kurve auswählen ..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Wählen Sie einen Punkt auf der Kurve ..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Oberfläche"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Umfang"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Radius"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Erweiterte kartesische Gleichung"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Kartesische Gleichung"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polare Gleichung"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [zentriert bei %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "Kreis"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Diesen Kreis wählen"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Wählen Sie Kreis %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Einen Kreis entfernen"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Einen Kreis hinzufügen"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Einen Kreis verschieben"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Diesem Kreis hinzufügen"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Einen Kreis anzeigen"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Einen Kreis ausblenden"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Einen Kreis durch diesen Punkt konstruieren"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Einen Kreis mit diesem Mittelpunkt konstruieren"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Wählen Sie den Mittelpunkt des neuen Kreises ..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Wählen Sie einen Punkt, durch den der neue Kreis gehen soll ..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Kegelschnitttyp"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Erster Brennpunkt"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Zweiter Brennpunkt"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellipse"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbel"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabel"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2106,199 +2107,199 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [zentriert bei %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "Kegelschnitt"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Diesen Kegelschnitt auswählen"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Kegelschnitt %1 auswählen"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Diesen Kegelschnitt entfernen"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Einen Kegelschnitt hinzufügen"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Einen Kegelschnitt verschieben"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Diesem Kegelschnitt hinzufügen"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Einen Kegelschnitt anzeigen"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Einen Kegelschnitt ausblenden"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Einen Kegelschnitt durch diesen Punkt konstruieren"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Wählen Sie einen Punkt, durch den der neue Kegelschnitt gehen soll ..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Einen Kegelschnitt mit dieser Asymptote konstruieren"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Wählen Sie die erste Asymptote für den neuen Kegelschnitt ..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Wählen Sie die zweite Asymptote für einen neuen Kegelschnitt ..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Eine Ellipse mit diesem Brennpunkt konstruieren"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Wählen Sie den ersten Brennpunkt der neuen Ellipse ..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Wählen Sie den zweiten Brennpunkt der neuen Ellipse ..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Eine Ellipse durch diesen Punkt konstruieren"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Wählen Sie einen Punkt, durch den die Ellipse gehen soll ..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Eine Hyperbel mit diesem Brennpunkt konstruieren"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Wählen Sie den ersten Brennpunkt für die neue Hyperbel ..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Wählen Sie den zweiten Brennpunkt für die neue Hyperbel ..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Eine Hyperbel durch diesen Punkt konstruieren"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Wählen Sie einen Punkt, durch den die neue Hyperbel gehen soll ..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Konstruiert einen Kegelschnitt mit dieser Gerade als Leitlinie"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Wählen Sie die Leitlinie für den neuen Kegelschnitt ..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Einen Kegelschnitt mit diesem Punkt als Brennpunkt konstruieren"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Wählen Sie den Brennpunkt des neuen Kegelschnittes ..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Eine Parabel durch diesen Punkt konstruieren"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Wählen Sie einen Punkt, durch den die neue Parabel gehen soll ..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Konstruiert einen Polpunkt anhand dieses Kegelschnittes"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Wählen Sie den Kegelschnitt, mit dem Sie den Polpunkt konstruieren wollen ..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Den Polpunkt dieser Gerade konstruieren"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 "Wählen Sie die Gerade, von der Sie den Polpunkt konstruieren wollen ..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Konstruiert eine Pollinie anhand dieses Kegelschnittes"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Konstruiert eine Pollinie dieses Punktes"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Konstruiert die Leitlinie dieses Kegelschnittes"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 "Wählen Sie den Kegelschnitt, dessen Leitlinie Sie konstruieren möchten ..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Konstruiert eine Parabel mit dieser Leitlinie"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Wählen Sie die Leitlinie für die neue Parabel ..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Konstruiert eine Parabel mit diesem Brennpunkt"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Wählen Sie den Brennpunkt der neuen Parabel ..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Konstruiert die Asymptoten dieses Kegelschnittes"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 "Wählen Sie den Kegelschnitt, dessen Asymptoten Sie konstruieren möchten ..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Konstruiert die Wurzellinien dieses Kegelschnittes"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2306,7 +2307,7 @@ msgstr ""
 "Wählen Sie den ersten der zwei Kegelschnitte, deren Wurzellinien Sie "
 "konstruieren möchten ..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2314,697 +2315,701 @@ msgstr ""
 "Wählen Sie den zweiten der zwei Kegelschnitte, deren Wurzellinie Sie "
 "konstruieren möchten ..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Wurzellinien umschalten"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "kubische Kurve"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Diese kubische Kurve auswählen"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Kubische Kurve %1 auswählen"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Eine kubische Kurve entfernen"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Eine kubische Kurve hinzufügen"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Eine kubische Kurve verschieben"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Zu dieser kubischen Kurve hinzufügen"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Eine kubische Kurve anzeigen"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Eine kubische Kurve ausblenden"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Konstruiert eine kubische Kurve durch diesen Punkt"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 "Wählen Sie einen Punkt, durch den die neue kubische Kurve gehen soll ..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "Kurve"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Diese Kurve auswählen"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Kurve %1 auswählen"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Diese Kurve entfernen"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Eine Kurve hinzufügen"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Eine Kurve verschieben"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Dieser Kurve hinzufügen"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Eine Kurve anzeigen"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Eine Kurve ausblenden"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Schnittpunkt mit dieser Geraden"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Schnittpunkt mit diesem Kegelschnitt"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Der Schnittpunkt wurde schon berechnet"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Schnittpunkt mit dieser kubische Kurve"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Schnittpunkt mit diesem Kreis"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Schnittpunkt mit diesem Kreisbogen"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Im Hinblick auf diesen Kreis invertieren"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Wählen Sie den Kreis, nach dem invertiert werden soll ..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Die Umkehrung dieses Punktes berechnen"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Wählen Sie den Punkt, der umgekehrt werden soll ..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Die Umkehrung dieser Gerade berechnen"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Wählen Sie die Gerade, die umgekehrt werden soll ..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Die Umkehrung dieser Strecke berechnen"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Wählen Sie die Strecke, die umgekehrt werden soll ..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Die Umkehrung dieses Kreises berechnen"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Wählen Sie den Kreis, der umgekehrt werden soll ..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Berechnet die Umkehrung dieses Bogens"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Wählen Sie den Bogen der umgekehrt werden soll ..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Steigung"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Gleichung"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Länge"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Erster Endpunkt"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Zweiter Endpunkt"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "Linie"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Eine Gerade auswählen"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Diese Gerade auswählen"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Gerade %1 auswählen"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Eine Gerade entfernen"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Eine Gerade hinzufügen"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Eine Gerade verschieben"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Dieser Geraden hinzufügen"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Eine Gerade anzeigen"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Eine Gerade ausblenden"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "Strecke"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Diese Strecke auswählen"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Strecke %1 auswählen"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Eine Strecke entfernen"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Eine Strecke hinzufügen"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Eine Strecke verschieben"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Dieser Strecke hinzufügen"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Eine Strecke anzeigen"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Eine Strecke ausblenden"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "Strahl"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Diesen Strahl auswählen"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Strahl %1 auswählen"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Einen Strahl entfernen"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Einen Strahl hinzufügen"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Einen Strahl verschieben"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Zu diesem Strahl hinzufügen"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Einen Strahl anzeigen"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Einen Strahl ausblenden"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Konstruiert eine Strecke, die an diesem Punkt beginnt"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Wählen Sie den Startpunkt der neuen Strecke ..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Konstruiert eine Strecke mit diesem Endpunkt"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Wählen Sie den Endpunkt der neuen Strecke ..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Eine Gerade durch diesen Punkt konstruieren"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Wählen Sie einen Punkt, durch den die Gerade gehen soll ..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Wählen Sie einen weiteren Punkt, durch den die Gerade gehen soll ..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Konstruiert einen Strahl, der in diesem Punkt startet"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Wählen Sie den Startpunkt des neuen Strahls ..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Konstruiert einen Strahl durch diesen Punkt"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Wählen Sie einen Punkt, durch den der Strahl gehen soll ..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Konstruiert eine Gerade parallel zu dieser"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Wählen Sie die Gerade, zu der die neue Gerade parallel sein soll ..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Konstruiert eine parallele Gerade durch diesen Punkt"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Wählen Sie einen Punkt, durch den die neue Gerade gehen soll ..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Konstruiert eine senkrechte Gerade zu dieser"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Wählen Sie die Gerade, zu der die neue senkrecht stehen soll ..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Konstruiert eine senkrechte Gerade durch diesen Punkt"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "&Länge festlegen ..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Streckenlänge festlegen"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Neue Länge wählen: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "&Streckenlänge neu wählen"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Konstruiert eine Gerade mit diesem Vektor"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Wählen Sie einen Vektor in der Richtung der neuen Gerade ..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Konstruiert einen Strahl mit diesem Vektor"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Wählen Sie einen Vektor in der Richtung des neuen Strahls ..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "geometrischer Ort"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Diesen geometrischen Ort auswählen"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Geometrischen Ort %1 auswählen"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Einen geometrischen Ort entfernen"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Einen geometrischen Ort hinzufügen"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Einen geometrischen Ort verschieben"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Diesem geometrischen Ort hinzufügen"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Einen geometrischen Ort anzeigen"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Einen geometrischen Ort ausblenden"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Objekttyp"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekt"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Dieses Objekt auswählen"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Objekt %1 auswählen"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Ein Objekt entfernen"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Ein Objekt hinzufügen"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Ein Objekt verschieben"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Diesem Objekt hinzufügen"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Ein Objekt anzeigen"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Ein Objekt ausblenden"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Winkel im Bogenmaß"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Winkel in Grad"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Mittelpunkt"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X-Länge"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y-Länge"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Gegenvektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Winkel"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Sektoroberfläche"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Bogenlänge"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "Winkel"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Diesen Winkel auswählen"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Winkel %1 auswählen"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Einen Winkel entfernen"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Einen Winkel hinzufügen"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Einen Winkel verschieben"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Zu diesem Winkel hinzufügen"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Einen Winkel anzeigen"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Einen Winkel ausblenden"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "Vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Diesen Vektor auswählen"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Vektor %1 auswählen"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Einen Vektor entfernen"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Einen Vektor hinzufügen"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Einen Vektor verschieben"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Zu diesem Vektor hinzufügen"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Einen Vektor anzeigen"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Einen Vektor ausblenden"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "Kreisbogen"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Diesen Kreisbogen auswählen"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Kreisbogen %1 auswählen"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Einen Kreisbogen entfernen"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Einen Kreisbogen hinzufügen"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Einen Kreisbogen verschieben"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Zu diesem Kreisbogen hinzufügen"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Einen Kreisbogen anzeigen"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Einen Kreisbogen ausblenden"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinate"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X-Koordinate"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y-Koordinate"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "Punkt"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Diesen Punkt auswählen"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Punkt %1 auswählen"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Einen Punkt entfernen"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Einen Punkt hinzufügen"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Einen Punkt verschieben"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Diesem Punkt hinzufügen"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Einen Punkt anzeigen"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Einen Punkt ausblenden"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Konstruiert den Mittelpunkt dieses Punktes und eines anderen"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
@@ -3012,7 +3017,7 @@ msgstr ""
 "Wählen Sie den ersten der zwei Punkte, zwischen denen Sie den Mittelpunkt "
 "konstruieren wollen ..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
@@ -3020,641 +3025,641 @@ msgstr ""
 "Wählen Sie den zweiten der Punkt, zwischen denen Sie den Mittelpunkt "
 "konstruieren wollen ..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "&Koordinaten wählen ..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Neu festlegen"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "&Parameter wählen ..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Koordinate festlegen"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Geben Sie die neue Koordinate ein."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Punkt-Parameter festlegen"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Wählen Sie den neuen Parameter: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Die Parameter eines erzwungenen Punktes verändern"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Wählen Sie den Kreis, auf dem Sie ein Maß transportieren wollen ..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Wählen Sie einen Punkt auf dem Kreis ..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 "Wählen Sie die Strecke, die auf den Kreis transportiert werden soll ..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Anzahl der Seiten"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Umfang"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Massezentrum der Scheitelpunkte"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Umwindungsanzahl"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "Polygon"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Dieses Polygon auswählen"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Polygon %1 auswählen"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Ein Polygon entfernen"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Ein Polygon hinzufügen"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Ein Polygon verschieben"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "An dieses Polygon anfügen"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Ein Polygon anzeigen"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Ein Polygon ausblenden"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "Dreieck"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Dieses Dreieick auswählen"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Dreieck %1 auswählen"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Ein Dreieick entfernen"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Ein Dreieck hinzufügen"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Ein Dreieck verschieben"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "An dieses Dreieck anfügen"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Ein Dreieich anzeigen"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Ein Dreieck ausblenden"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "Viereck"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Dieses Viereck auswählen"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Viereck %1 auswählen"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Ein Viereck entfernen"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Ein Viereck hinzufügen"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Ein Viereck verschieben"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "An dieses Viereck anfügen"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Ein Viereck anzeigen"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Ein Viereck ausblenden"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Konstruiert ein Viereck mit diesem Scheitelpunkt"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Wählt einen Punkt, der ein Scheitelpunkt des neuen Dreiecks wird ..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Dieses Polygon mit einer Geraden schneiden"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Wählen Sie das Polygon, das Sie mit einer Geraden schneiden wollen ..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Konstruiert die Scheitelpunkte dieses Polygons"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 "Wählen Sie das Polygon, dessen Scheitelpunkte Sie konstruieren wollen ..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Konstruiert die Seiten eines Polygons"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Wählen Sie das Polygon, dessen Seiten Sie konstruieren wollen ..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Konstruiert die Konvexhülle dieses Polygons"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Wählen Sie das Polygon, dessen Konvexhülle Sie konstruieren wollen ..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projeziert diesen Punkt auf den Kreis"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Wählen Sie den Punkt, durch den die Tangente gehen soll ..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Ist diese Gerade parallel?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Wählen Sie die erste der beiden womöglich parallelen Geraden ..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Parallel zu dieser Gerade?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Wählen Sie die zweite der beiden womöglich parallelen Geraden ..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Diese Geraden sind parallel."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Diese Geraden sind nicht parallel."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Ist diese Gerade senkrecht zu einer anderen?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Wählen Sie die erste der beiden womöglich senkrechten Geraden ..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Senkrecht zu dieser Geraden?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Wählen Sie die zweite der beiden womöglich senkrechten Geraden ..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Diese Geraden sind senkrecht zueinander."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Diese Geraden sind nicht senkrecht zueinander."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Kollinearität dieses Punktes testen"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Wählen Sie den ersten von drei womöglich kollinearen Punkten ..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "und diesen zweiten Punkt"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Wählen Sie den zweiten der drei womöglich kollinearen Punkten ..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "mit diesem dritten Punkt"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Wählen Sie den letzten der drei womöglich kollinearen Punkten ..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Diese Punkte sind kolinear."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Diese Punkte sind nicht kollinear."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Testen, ob dieser Punkt auf einer Kurve liegt"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Wählen Sie den zu überprüfenden Punkt ..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Überprüft, ob der Punkt auf dieser Kurve ist"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Wählen Sie die Kurve, auf der der Punkt liegen könnte ..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Die Kurve enthält den Punkt."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Die Kurve enthält den Punkt nicht."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Überprüft, ob dieser Punkt in einem Polygon liegt"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Überprüft, ob der Punkt in diesem Polygon ist."
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Wählen Sie das Polygon, in dem der Punkt liegen könnte ..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Das Polygon enthält den Punkt."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Dieses Polygon enthält den Punkt nicht."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Überprüft, ob dieses Polygon konvex ist"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Wählen Sie das Polygon, das Sie auf Konvexität überprüfen wollen ..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Dieses Polygon ist konvex."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Dieses Polygon ist nicht konvex."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Überprüfen, ob der Punkt denselben Abstand hat"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Wählen Sie den Punkt, der den gleichen Abstand von zwei anderen haben "
 "könnte ..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "von diesem Punkt"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Wählen Sie den ersten der beiden anderen Punkte ..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "und von diesem zweiten Punkt"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Wählen Sie den zweiten der beiden anderen Punkte ..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Die zwei Abstände sind dieselben."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Die zwei Abstände sind nicht dieselben."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Überprüfen, ob ein Vektor gleich einem anderen ist"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Wählen Sie den ersten der beiden womöglich gleichen Vektoren ..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Überprüft, ob dieser Vektor gleich dem anderen ist"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Wählen Sie den anderen der zwei womöglich gleichen Vektoren ..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Die zwei Vektoren sind gleich."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Die zwei Vektoren sind nicht gleich."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Text"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "Textfeld"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Dieses Textfeld auswählen"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Textfeld %1 auswählen"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Ein Textfeld entfernen"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Ein Textfeld hinzufügen"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Ein Textfeld verschieben"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Zu diesem Textfeld hinzufügen"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Ein Textfeld anzeigen"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Ein Textfeld ausblenden"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Text kopieren"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "Rahmen ein-/ausschal&ten"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Neu festlegen ..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Textfeldrahmen ein-/ausschalten"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Dieses Objekt verschieben"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Wählen Sie ein zu verschiebende Objekt ..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Um diesen Vektor verschieben"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Wählen Sie den Verschiebungsvektor ..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Dieses Objekt spiegeln"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Wählen Sie das zu spiegelnde Objekt ..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "In diesem Punkt spiegeln"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Wählen Sie den Punkt, in dem gespiegelt werden soll ..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "An dieser Gerade spiegeln"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Wählen Sie die Gerade, an der gespiegelt werden soll ..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Dieses Objekt drehen"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Wählen Sie das zu drehende Objekt ..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Um diesen Punkt drehen"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Wählen Sie den Mittelpunkt der Drehung ..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Um diesen Winkel drehen"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Wählen Sie den Winkel der Drehung ..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Dieses Objekt skalieren"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Wählen Sie das zu skalierende Objekt ..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Skalieren mit diesem Mittelpunkt"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Wählen Sie den Mittelpunkt der Skalierung ..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Skalieren mit der Länge dieser Strecke"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Wählen Sie eine Strecke, deren Länge der Faktor der Skalierung ist ..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Skaliert dies Länge dieser Strecke ..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Wählen Sie die erste der beiden Strecken, deren Verhältnis, der Faktor der "
 "Skalierung ist ..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "... zur Länge dieser anderen Strecke"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Wählen Sie die zweite der beiden Segmente, deren Verhältnis der Faktor der "
 "Skalierung ist ..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Wählen Sie das zu skalierende Objekt"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "An dieser Gerade skalieren"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Wählen Sie die Gerade, an der skaliert werden soll"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Wählen Sie eine Strecke, der Länge der Faktor der Skalierung ist"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Wählen Sie die erste der beiden Strecken, deren Länge der Faktor der "
 "Skalierung ist"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "... zur Länge dieser Strecke"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Wählen Sie die zweite der beiden Strecken, deren Länge der Faktor der "
 "Skalierung ist"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Dieses Objekt projektiv drehen"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Wählen Sie ein projektiv zu drehendes Objekt"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Projektiv drehen an diesem Strahl"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3662,11 +3667,11 @@ msgstr ""
 "Wählen Sie den Strahl der projektiven Drehung, die Sie auf das Objekt "
 "anwenden wollen"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Projektive Drehung um diesen Winkel"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
@@ -3674,121 +3679,121 @@ msgstr ""
 "Wählen Sie den Winkel der projektiven Drehung, die Sie auf das Objekt "
 "anwenden wollen"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Harmonische Homologie dieses Objektes"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Wählen Sie das zu transformierende Objekt ..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmonische Homologie mit diesem Mittelpunkt"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Wählen Sie den Mittelpunkt dieser harmonische Homologie ..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmonische Homologie mit dieser Achse"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Wählen Sie die Achse der harmonische Homologie ..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Generische Affinität dieses Objektes"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Dieses Dreieck abbilden"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Wählen Sie das Dreieck, das auf ein gegebenes transformiert werden soll ..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "auf dieses andere Dreieck"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 "Wählen Sie das Dreieck das ein Abbild des ersten Dreiecks sein soll ..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Der erste von 3 Startpunkten"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Wählen Sie den ersten der drei Startpunkte der generischen Affinität ..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Der zweite von 3 Startpunkten"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 "Wählen Sie den zweiten von drei Startpunkten für die generische Affinität ..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Der dritte von 3 Startpunkten"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Wählen Sie den dritten von drei Startpunkten für die generische Affinität ..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Transformierte Position des ersten Punktes"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Wählen Sie den ersten der drei Endpunkte der generischen Affinität ..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Transformierte Position des zweiten Punktes"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 "Wählen Sie den zweiten der drei Endpunkte der generischen Affinität ..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Transformierte Position des dritten Punktes"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 "Wählen Sie den dritten der drei Endpunkte der generischen Affinität ..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Generische projektive Transformation des Objektes"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Dieses Viereck abbilden"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
@@ -3796,11 +3801,11 @@ msgstr ""
 "Wählen Sie das Viereck, das Sie auf ein gegebenes Viereck transformieren "
 "wollen ..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "auf dieses andere Viereck"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3808,197 +3813,197 @@ msgstr ""
 "Wählen Sie das Viereck, das das Bild einer projektiven Transformation des "
 "ersten Vierecks ist ..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Der erste von vier Startpunkten"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Wählen Sie den ersten der vier Startpunkte für die generische "
 "Projektivität ..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Der zweite von vier Startpunkten"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Wählen Sie den zweiten der vier Startpunkte für die generische "
 "Projektivität ..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Der dritte von vier Startpunkten"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Wählen Sie den dritten der vier Startpunkte für die generische "
 "Projektivität ..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Der vierte von vier Startpunkten"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Wählen Sie den vierten der vier Startpunkte für die generische "
 "Projektivität ..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Wählen Sie den ersten der vier Endpunkte für die generische Projektivität ..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Wählen Sie den zweiten der vier Endpunkte für die generische "
 "Projektivität ..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Wählen Sie den dritten der vier Endpunkte für die generische "
 "Projektivität ..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Transformierte Position des vierten Punktes"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Wählen Sie den vierten der vier Endpunkte für die generische "
 "Projektivität ..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Einen Schatten dieses Objektes werfen"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Wählen Sie das Objekt, dessen Schatten Sie konstruieren wollen ..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Einen Schatten von dieser Lichtquelle aus werfen"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Wählen Sie die Lichtquelle, von der der Schatten ausgehen soll ..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 "Einen Schatten auf den Horizont werfen, die durch diese Gerade bestimmt wird"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Wählen Sie den Horizont für den Schatten ..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Dieses Objekt transformieren"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Mittels dieser Transformation transformieren"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Ähnlichkeit auf dieses Objekt anwenden"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Ähnlichkeit mit diesem Mittelpunkt anwenden"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Wählen Sie den Mittelpunkt für die Ähnlichkeit ..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Eine Ähnlichkeitsabbildung von diesem Punkt auf einen anderen anwenden"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Wählen Sie den Punkt, der mit der Ähnlichkeit auf einen anderen Punkt "
 "abgebildet werden soll ..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Eine Ähnlichkeitsabbildung eines Punkte auf diesen Punkt anwenden"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "Wählen Sie den Punkt, auf den die Ähnlichkeit abbilden soll ..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Einen Vektor von diesem Punkt aus konstruieren"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Wählen Sie den Startpunkt für den neuen Vektor ..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Einen Vektor zu diesem Punkt konstruieren"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Wählen Sie den Endpunkt für den neuen Vektor ..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Konstruiert die Vektorsumme dieses Vektors und eines anderen."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Wählen Sie den ersten der zwei Vektoren, von denen Sie die Summe "
 "konstruieren möchten ..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Konstruiert die Summe dieses Vektors und eines anderen."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Wählen Sie den zweiten der beiden Vektoren, deren Summe Sie konstruieren "
 "wollen ..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Konstruiert die Vektorsumme mit diesem Startpunkt."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Wählen Sie den Punkt, in dem der Summenvektor konstruiert wird ..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Nun geben Sie den Code ein:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Nun geben Sie den Python-Code ein:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -4006,7 +4011,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -4015,7 +4020,7 @@ msgstr ""
 "Skriptes. Bitte reparieren Sie es und drücken nochmals auf den Knopf "
 "\"Beenden\"."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -4024,7 +4029,7 @@ msgstr ""
 "Der Python-Interpreter erzeugte folgende Fehlerausgabe:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -4034,17 +4039,17 @@ msgstr ""
 "keine Fehler, aber Ihr Skript erzeugt kein gültiges Objekt. Bitte reparieren "
 "Sie das Skript und drücken nochmals auf den Knopf \"Beenden\"."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Skript bearbeiten"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Python-Skript bearbeiten"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -4052,7 +4057,7 @@ msgstr ""
 "Der Python-Interpreter fand einen Fehler während der Ausführung Ihres "
 "Skriptes. Bitte korrigieren Sie das Skript."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-el/messages/tdeedu/kig.po b/tde-i18n-el/messages/tdeedu/kig.po
index 3c64bd08a42..4dbdf027fde 100644
--- a/tde-i18n-el/messages/tdeedu/kig.po
+++ b/tde-i18n-el/messages/tdeedu/kig.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-03-10 11:31+0200\n"
 "Last-Translator: Spiros Georgaras <sng@hellug.gr>\n"
 "Language-Team: Greek <i18ngr@lists.hellug.gr>\n"
@@ -27,11 +27,11 @@ msgid ""
 "Your emails"
 msgstr "manolis@koppermind.homelinux.org"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Αυτό είναι ένα αρχείο XFig, και όχι ένα σχήμα Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -39,26 +39,26 @@ msgstr ""
 "Αυτό το αρχείο Cabri περιέχει ένα αντικείμενο \"%1\", το οποίο αυτή τη "
 "στιγμή το Kig δεν το υποστηρίζει."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Παρακαλώ επιλέξτε ένα σχήμα."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "Το αρχείο Dr. Geo \"%1\" είναι ένα αρχείο μακροεντολών, γι' αυτόν το λόγο δε "
 "περιέχει σχήματα."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Δεν υπάρχουν σχήματα στο αρχείο Dr. Geo \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -66,7 +66,7 @@ msgstr ""
 "Αυτό το αρχείο Dr. Geo περιέχει ένα αντικείμενο \"%1 %2\", το οποίο το Kig "
 "δεν υποστηρίζει αυτή τη στιγμή."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -74,28 +74,28 @@ msgstr ""
 "Αυτό το αρχείο Dr. Geo περιέχει έναν τύπο τομής, τον οποίο το Kig δεν "
 "υποστηρίζει αυτή τη στιγμή."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Εξαγωγή σε εικόνα"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Εικόνα..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Εξαγωγή ως εικόνα"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Επιλογές εικόνας"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Δυστυχώς, αυτή η μορφή αρχείου δεν υποστηρίζεται."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -103,31 +103,31 @@ msgstr ""
 "Το αρχείο \"%1\" δεν μπορεί να ανοιχτεί. Παρακαλώ ελέγξτε ότι οι άδειες "
 "χρήσης του αρχείου είναι σωστά ορισμένες."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Δυστυχώς, κάτι πήγε στραβά κατά την αποθήκευση της εικόνας \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Εξαγωγή σε"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Εξαγωγή σε αρχείο &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "Αρχείο &XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Έγγραφα XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Εξαγωγή ως αρχείο XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -135,26 +135,26 @@ msgstr ""
 "Το αρχείο \"%1\" δεν μπορεί να ανοιχτεί. Αυτό πιθανότατα σημαίνει ότι αυτό "
 "δεν υπάρχει, ή ότι δε μπορεί να ανοιχτεί εξαιτίας των δικαιωμάτων χρήσης του"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Συνέβη ένα σφάλμα κατά την ανάλυση του αρχείου \"%1\".  Αυτό δε μπορεί να "
 "ανοιχτεί."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Σφάλμα ανάλυσης"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Το Kig αδυνατεί να ανοίξει το αρχείο \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Μη υποστηριζόμενο"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -162,7 +162,7 @@ msgstr ""
 "Αυτό το έγγραφο KSeg χρησιμοποιεί ένα μετασχηματισμό κλίμακας, τον οποίο το "
 "Kig για την ώρα δε μπορεί να εισάγει."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -170,48 +170,48 @@ msgstr ""
 "Αυτό το έγγραφο KSeg περιέχει έναν κυκλικό δίσκο, τον οποίο το Kig για την "
 "ώρα δεν υποστηρίζει."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Αυτό το έγγραφο KSeg περιέχει έναν τομέα τόξου, τον οποίο το Kig για την ώρα "
 "δεν υποστηρίζει."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Αυτό το έγγραφο KSeg περιέχει ένα τμήμα τόξου, το οποίο το Kig για την ώρα "
 "δεν υποστηρίζει."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Εξαγωγή σε &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Έγγραφα Latex (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Εξαγωγή ως Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Επιλογές Latex"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Αυτό το αρχείο δημιουργήθηκε με την έκδοση Kig \"%1\", το οποίο η τρέχουσα "
 "έκδοση δε μπορεί να ανοίξει."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -225,7 +225,7 @@ msgstr ""
 "και έπειτα να το αποθηκεύσετε ξανά, έτσι ώστε να το μετατρέψετε στη νέα "
 "μορφή."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -235,8 +235,8 @@ msgstr ""
 "από την τρέχουσα έκδοση Kig.\n"
 "Θα χρησιμοποιηθεί ένα τυπικό σύστημα συντεταγμένων."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -247,27 +247,27 @@ msgstr ""
 "υποστήριξη για το συγκεκριμένο τύπο αντικειμένου, ή ίσως να χρησιμοποιείτε "
 "μια παλιά έκδοση του Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Εξαγωγή σε SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Διανυσματικά γραφικά (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Εξαγωγή ως SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Επιλογές SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Δυστυχώς, κάτι πήγε στραβά κατά την αποθήκευση στο αρχείο SVG \"%1\""
 
@@ -441,7 +441,7 @@ msgstr "Ακύρωση κατασκευής"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Ακύρωση του υπό κατασκευή αντικειμένου"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Αναίρεση απόκρυ&ψης όλων"
 
@@ -570,15 +570,15 @@ msgstr ""
 "*.kig|Έγγραφα Kig (*.kig)\n"
 "*.kigz|Συμπιεσμένα έγγραφα Kig (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Το αρχείο \"%1\" υπάρχει ήδη. Επιθυμείτε την αντικατάστασή του;"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Αντικατάσταση του αρχείου;"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Αντικατάσταση"
 
@@ -660,335 +660,335 @@ msgstr "Έγγραφο για άνοιγμα"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Ευθύγραμμο τμήμα"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Ένα ευθύγραμμο τμήμα κατασκευασμένο από τα σημεία αρχής και τέλους"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Ευθεία από δύο σημεία"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Μια ευθεία κατασκευασμένη να περνά από δύο σημεία"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Ημιευθεία"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 "Μια ημιευθεία από το αρχικό της σημείο, και κάποιο άλλο σημείο πάνω της."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Κάθετη"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Μια ευθεία που περνά από ένα σημείο, και είναι κάθετη σε κάποια άλλη ευθεία "
 "ή ευθύγραμμο τμήμα."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Παράλληλη"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Μια ευθεία που περνά από ένα σημείο, και είναι παράλληλη σε κάποια άλλη "
 "ευθεία ή ευθύγραμμο τμήμα"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Κύκλος από κέντρο && σημείο"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 "Ένας κύκλος ορισμένος από το κέντρο του και ένα σημείο της περιμέτρου του"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Κύκλος από τρία σημεία"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Ένας κύκλος κατασκευασμένος από τρία σημεία του"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Κατασκευή διχοτόμου αυτής της γωνίας"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Επιλέξτε τη γωνία που επιθυμείτε την κατασκευή της διχοτόμου της..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Διχοτόμος γωνίας"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Η διχοτόμος μιας γωνίας"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Κωνική τομή από πέντε σημεία"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Κατασκευή μιας κωνικής τομής με πέντε σημεία"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Υπερβολή από τις ασύμπτωτες && σημείο"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Μια υπερβολή με δοσμένες τις ασύμπτωτες ευθείες τις και ένα σημείο"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Έλλειψη από τις εστίες && σημείο"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Μια έλλειψη με δοσμένες τις εστίες της και ένα σημείο της"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Υπερβολή από τις εστίες && σημείο"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Μια υπερβολή με δοσμένες τις εστίες της και ένα σημείο της"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Κωνική τομή από διευθύνουσα, εστία && σημείο"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 "Μια κωνική τομή με δοσμένη τη διευθύνουσα και την εστία, και ένα της σημείο"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Κατακόρυφη παραβολή από τρία σημεία"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Μια κατακόρυφη παραβολή ορισμένη από τρία σημεία"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Κυβική καμπύλη από εννιά σημεία"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Μια κυβική καμπύλη ορισμένη από εννιά σημεία"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Πολικό σημείο μιας ευθείας"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Το πολικό σημείο μιας ευθείας σε σχέση με μια κωνική τομή."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Πολική ευθεία ενός σημείου"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Η πολική ευθεία ενός σημείου σε σχέση με μια κωνική τομή."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Κυβική καμπύλη με τομή από έξι σημεία"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 "Μια κυβική καμπύλη με σημείο τομής στην αρχή των αξόνων διαμέσου έξι σημείων"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Κυβική καμπύλη με συμβολή από τέσσερα σημεία"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Μια κυβική καμπύλη με οριζόντια συμβολή στην αρχή των αξόνων διαμέσου "
 "τεσσάρων σημείων"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Διευθύνουσα μια κωνικής τομής"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Η διευθύνουσα ευθεία μια κωνικής τομής."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Γωνία από τρία σημεία"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Μια γωνία ορισμένη από τρία σημεία"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Ισοσκελής υπερβολή από τέσσερα σημεία"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Μια ισοσκελής υπερβολή που περνά από τέσσερα σημεία"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Κατασκευή του μέσου αυτού του ευθύγραμμου τμήματος"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Μέσο"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Το μέσο ενός ευθύγραμμου τμήματος ή δύο άλλων σημείων"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Διάνυσμα"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Κατασκευή ενός διανύσματος από δύο δοσμένα σημεία."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Άθροισμα διανυσμάτων"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Κατασκευή του αθροίσματος δύο διανυσμάτων."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Ευθεία από διάνυσμα"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 "Κατασκευή της ευθείας με δοσμένο το διάνυσμα μέσω ενός δοσμένου σημείου."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Ημιευθεία από διάνυσμα"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 "Κατασκευή της ημιευθείας με δοσμένο το διάνυσμα ξεκινώντας από ένα δοσμένο "
 "σημείο."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Τόξο από τρία σημεία"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Κατασκευή του τόξου που περνά από τρία σημεία."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Τόξο από κέντρο, γωνία && σημείο"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Κατασκευή ενός τόξου από το κέντρο του και μια δοσμένη γωνία, ξεκινώντας από "
 "ένα δοσμένο σημείο"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Παραβολή από διευθύνουσα && εστία"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Μια παραβολή ορισμένη από τη διευθύνουσα και την εστία της"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Μετάφραση"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Η μετάφραση ενός αντικειμένου από ένα διάνυσμα"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Αντανάκλαση σε σημείο"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Ένα αντικείμενο αντανακλώμενο σε ένα σημείο"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Αντανάκλαση σε ευθεία"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Ένα αντικείμενο αντανακλώμενο σε μια ευθεία"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Περιστροφή"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Ένα αντικείμενο περιστραμμένο κατά μια γωνία γύρω από ένα σημείο"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Κλιμάκωση"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Κλιμάκωση ενός αντικειμένου σε ένα σημείο, με αναλογία δοσμένη από το μήκος "
 "του ευθύγραμμου τμήματος"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Κλιμάκωση σε ευθεία"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Κλιμάκωση ενός αντικειμένου σε μια ευθεία, με αναλογία δοσμένη από το μήκος "
 "του ευθύγραμμου τμήματος"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Κλιμάκωση (αναλογία από δύο ευθύγραμμα τμήματα)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -996,11 +996,11 @@ msgstr ""
 "Κλιμάκωση ενός αντικειμένου σε ένα σημείο, με αναλογία δοσμένη από το μήκος "
 "δύο ευθύγραμμων τμημάτων"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Κλιμάκωση σε ευθεία (αναλογία από δύο ευθύγραμμα τμήματα)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -1008,11 +1008,11 @@ msgstr ""
 "Κλιμάκωση ενός αντικειμένου σε μια ευθεία, με αναλογία δοσμένη από το μήκος "
 "δύο ευθύγραμμων τμημάτων"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Εφαρμογή ομοιότητας"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1020,11 +1020,11 @@ msgstr ""
 "Εφαρμογή μιας ομοιότητας σε ένα αντικείμενο (η ακολουθία μιας κλιμάκωσης και "
 "μιας περιστροφής γύρω από ένα κέντρο)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Αρμονική ομολογία"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1032,11 +1032,11 @@ msgstr ""
 "Η αρμονική ομολογία με ένα δοσμένο κέντρο και ένα δοσμένο άξονα (αυτός είναι "
 "μετασχηματισμός προβολής)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Σχεδίαση σκιάς προβολής"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1044,101 +1044,101 @@ msgstr ""
 "Η σκιά ενός αντικειμένου με δοσμένη την πηγή του φωτός και ένα επίπεδο "
 "προβολής (ορισμένο με μια ευθεία)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Ασύμπτωτες μιας υπερβολής"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Οι δύο ασύμπτωτες μιας υπερβολής."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Τρίγωνο από τις κορυφές του"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Κατασκευή ενός τριγώνου με δοσμένες τις τρεις κορυφές του."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Κυρτό σχήμα"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Ένα πολύγωνο που αντιστοιχεί στο κυρτό σχήμα κάποιου άλλου πολυγώνου"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Έλεγχος παραλληλότητας"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Ελέγχει αν δύο δοσμένες ευθείες είναι παράλληλες"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Ορθογώνιος έλεγχος"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Ελέγχει αν δύο δοσμένες ευθείες σχηματίζουν ορθή γωνία"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Συνευθειακός έλεγχος"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Ελέγχει αν τρία δοσμένα σημεία είναι συνευθειακά"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Έλεγχος περιεχόμενου"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Έλεγχος αν μια δοσμένη καμπύλη περιέχει ένα δοσμένο σημείο"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Έλεγχος εντός πολυγώνου"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Ελέγχει αν ένα δοσμένο πολύγωνο περιέχει ένα δοσμένο σημείο"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Έλεγχος κυρτού σχήματος"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Ελέγχει αν ένα δοσμένο πολύγωνο είναι κυρτό"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Έλεγχος απόστασης"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "Έλεγχος αν ένα δοσμένο σημείο ισαπέχει από δύο σημεία"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Έλεγχος ισότητας διανυσμάτων"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Ελέγχει αν δύο διανύσματα είναι ίσα"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Σενάριο Python"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Κατασκευή ενός νέου σεναρίου Python."
 
@@ -1190,25 +1190,25 @@ msgstr "Ορισμός του Ευκλείδειου συστήματος συν
 msgid "Set Polar Coordinate System"
 msgstr "Ορισμός του πολικού συστήματος συντεταγμένων"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Μοίρες"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Ακτίνια"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Βαθμοί"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1216,49 +1216,49 @@ msgstr ""
 "Ένα κανονικό σημείο, δηλαδή ένα σημείο που είναι είτε ανεξάρτητο είτε "
 "συνδεδεμένο με μια ευθεία, κύκλο, ευθύγραμμο τμήμα."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Σημείο"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Κατασκευή μιας ετικέτας κειμένου."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Ετικέτα κειμένου"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Κατασκευή ενός σημείου από τις συντεταγμένες του"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Σημείο από συντεταγμένες"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Σταθερό σημείο"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Εισάγετε τις συντεταγμένες για το νέο σημείο."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Ορισμός μεγέθους γωνίας"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Εισάγετε το νέο μέγεθος αυτής της γωνίας:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 "Χρησιμοποιήστε αυτό το πεδίο επεξεργασίας για την τροποποίηση του μεγέθους "
 "αυτής της γωνίας."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1270,15 +1270,15 @@ msgstr ""
 "Αν μεταβείτε σε κάποια άλλη μονάδα, η τιμή στο πεδίο επεξεργασίας στα "
 "αριστερά θα μετατραπεί στη νέα επιλεγμένη μονάδα."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Αδυναμία ανοίγματος του αρχείου μακροεντολών '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Το Kig αδυνατεί να ανοίξει το αρχείο μακροεντολών \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1291,16 +1291,16 @@ msgstr ""
 "Kig (0.4 με 0.6), και έπειτα να το αποθηκεύσετε ξανά, έτσι ώστε να το "
 "μετατρέψετε στη νέα μορφή."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Ανώνυμη μακροεντολή #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Ριζικές ευθείες για κωνικές τομές"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1308,11 +1308,11 @@ msgstr ""
 "Η ευθείες που ορίζονται από την τομή δύο κωνικών τομών. Αυτό ορίζεται επίσης "
 "και για μη τεμνόμενες κωνικές τομές."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Κινητό σημείο"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1320,11 +1320,11 @@ msgstr ""
 "Επιλέξτε το κινητό σημείο, το οποίο θα μετακινείται κατά τη σχεδίαση του "
 "γεωμετρικού τόπου..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Σημείο ακόλουθος"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1332,118 +1332,118 @@ msgstr ""
 "Επιλέξτε το σημείο ακόλουθο, του οποίο οι θέσεις ορίζουν το γεωμετρικό "
 "τόπο..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Γεωμετρικός τόπος"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Ένας γεωμετρικός τόπος"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Εξαρτημένο σημείο"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Πολύγωνο από τις κορυφές του"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Κατασκευή ενός πολυγώνου με δοσμένες τις κορυφές του"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... με αυτήν τη κορυφή (κλικ στην πρώτη κορυφή για τερματισμό της κατασκευής)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Κατασκευή ενός πολυγώνου με αυτή την κορυφή"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Επιλέξτε ένα σημείο ως κορυφή του νέου πολυγώνου..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Πολύγωνο"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Κατασκευή των κορυφών αυτού του πολυγώνου..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Κορυφές ενός πολυγώνου"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Οι κορυφές ενός πολυγώνου."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Κατασκευή των πλευρών ενός πολυγώνου..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Πλευρές ενός πολυγώνου"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Οι πλευρές ενός πολυγώνου."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Κανονικό πολύγωνο με δοσμένο κέντρο"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Κατασκευή ενός κανονικού πολυγώνου με ένα δοσμένο κέντρο και κορυφή"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Κατασκευή ενός κανονικού πολυγώνου με αυτό το κέντρο"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Κατασκευή ενός κανονικού πολυγώνου με αυτή την κορυφή"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Ρύθμιση του αριθμού των πλευρών (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Ρύθμιση του αριθμού των πλευρών (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Επιλέξτε το κέντρο του νέου πολυγώνου..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Επιλέξτε μια κορυφή του νέου πολυγώνου..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 "Μετακινήστε το δρομέα έτσι ώστε να έχετε τον επιθυμητό αριθμό πλευρών..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Κατασκευή των ριζικών ευθειών αυτού του κύκλου"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Κατασκευή των ριζικών ευθειών αυτής της κωνικής τομής"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Γενικευμένη συνάφεια"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1451,11 +1451,11 @@ msgstr ""
 "Η μοναδική συνάφεια που αντιστοιχεί τρία σημεία (ή ένα τρίγωνο) σε άλλα τρία "
 "σημεία (ή ένα τρίγωνο)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Γενικευμένος μετασχηματισμός προβολής"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1463,195 +1463,195 @@ msgstr ""
 "Ο γενικευμένος μετασχηματισμός προβολής που αντιστοιχεί τέσσερα σημεία (ή "
 "ένα τετράπλευρο) σε άλλα τέσσερα σημεία (ή ένα τετράπλευρο)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Αντιστροφή σημείου, ευθείας ή κύκλου"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Η αντιστροφή ενός σημείου, ευθείας ή κύκλου σε σχέση με έναν κύκλο"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Μεταφορά μεγέθους"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 "Μεταφορά του μεγέθους ενός ευθύγραμμου τμήματος ή τόξου πάνω σε μια ευθεία ή "
 "κύκλο."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Ευθύγραμμο τμήμα για μεταφορά"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Τόξο για μεταφορά"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Μεταφορά ενός μεγέθους σε αυτή την ευθεία"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Μεταφορά ενός μεγέθους σε αυτόν τον κύκλο"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Έναρξη μεταφοράς από αυτό το σημείο του κύκλου"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Έναρξη μεταφοράς από αυτό το σημείο της ευθείας"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Έναρξη μεταφοράς από αυτό το σημείο της καμπύλης"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Τομή"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Η τομή δύο αντικειμένων"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Τομή αυτού του κύκλου"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Τομή αυτής της κωνικής τομής"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Τομή αυτής της ευθείας"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Τομή αυτής της κυβικής καμπύλης"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Τομή αυτού του τόξου"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Τομή αυτού του πολυγώνου"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "με αυτόν τον κύκλο"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "με αυτή την κωνική τομή"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "με αυτή την ευθεία"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "με αυτή την κυβική καμπύλη"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "με αυτό το τόξο"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "με αυτό το πολύγωνο"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Κατασκευή του μέσου αυτού του σημείου και ενός άλλου"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Επιλέξτε το πρώτο από τα σημεία για την κατασκευή του σημείου μέσου..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Κατασκευή του μέσου αυτού του σημείου και ενός άλλου"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "Επιλέξτε το δεύτερο από τα σημεία για την κατασκευή του σημείου μέσου..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Επιλέξτε το πρώτο αντικείμενο για την τομή..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Επιλέξτε το δεύτερο αντικείμενο για την τομή..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Εφαπτόμενη"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Η εφαπτόμενη ευθεία σε μια καμπύλη"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Εφαπτόμενη σε αυτόν τον κύκλο"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Εφαπτόμενη σε αυτή την κωνική τομή"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Εφαπτόμενη σε αυτό το τόξο"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Εφαπτόμενη σε αυτή την κυβική καμπύλη"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Εφαπτόμενη σε αυτή την καμπύλη"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Εφαπτόμενη σε αυτό το σημείο"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Κέντρο καμπυλότητας"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Το κέντρο του συνεφαπτόμενου κύκλου σε μια καμπύλη"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Κέντρο καμπυλότητας αυτής της κωνικής τομής"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Κέντρο καμπυλότητας αυτής της κυβικής καμπύλης"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Κέντρο καμπυλότητας αυτής της καμπύλης"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Κέντρο καμπυλότητας σε αυτό το σημείο"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Ποιό αντικείμενο;"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1659,24 +1659,24 @@ msgstr ""
 "Κάντε κλικ στη θέση που επιθυμείτε να τοποθετήσετε το νέο σημείο, ή την "
 "καμπύλη στην οποία επιθυμείτε να το συνδέσετε..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Τώρα επιλέξτε τη θέση της ετικέτας αποτελέσματος."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Το όνομα της μακροεντολής δε μπορεί να είναι κενό."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Όνομα"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<ανώνυμο αντικείμενο>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1685,21 +1685,21 @@ msgstr ""
 "Υπάρχουν '%n' τμήματα στο κείμενο για τα οποία δεν επιλέξατε μια τιμή. "
 "Παρακαλώ αφαιρέστε τα ή επιλέξτε επαρκείς παραμέτρους."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "παράμετρος %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Επιλογή παραμέτρου %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Τροποποίηση ετικέτας"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1710,7 +1710,7 @@ msgstr ""
 "την μακροεντολή. Παρακαλώ πατήστε το 'Πίσω' και κατασκευάστε τα αντικείμενα "
 "με τη σωστή σειρά..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1720,103 +1720,103 @@ msgstr ""
 "αντικειμένων του αποτελέσματος. Αυτό πιθανότατα σημαίνει ότι περιμένετε από "
 "το Kig κάτι αδύνατο. Παρακαλώ ελέγξτε την μακροεντολή και δοκιμάστε ξανά."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Μετακίνηση %1 αντικειμένων"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Επανορισμός σημείου"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Έγγραφο Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 αντικείμενα"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Μετασχηματισμός"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "Έ&λεγχος"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Κατασκευή"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Προσθήκη ετικέ&τας κειμένου"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Ορισμός &χρώματος"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Ορισμός &πάχους"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Ορισμός στ&υλ"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Ορισμός συστήματος συντετα&γμένων"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Απόκρυψη"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Εμφάνιση"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Μετακίνηση"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Προσαρμοσμένο χρώμα"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Ορισμός ο&νόματος..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "Ό&νομα"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Ορισμός ονόματος αντικειμένου"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Ορισμός ονόματος του αντικειμένου:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Τροποποίηση χρώματος αντικειμένου"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Τροποποίηση πλάτους αντικειμένου"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Τροποποίηση στυλ σημείου"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Τροποποίηση στυλ αντικειμένου"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Επεξεργασία σεναρίου..."
 
@@ -1870,214 +1870,215 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Επιλεγμένος παραπάνω από ένας τύπος"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Κατασκευή μιας γωνίας διαμέσου αυτού του σημείου"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Επιλέξτε ένα σημείο από το οποία θα περνά η πρώτη ημιευθεία της γωνίας..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Κατασκευή μιας γωνίας σε αυτό το σημείο"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Επιλέξτε το σημείο στο οποίο θα κατασκευαστεί η γωνία..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Επιλέξτε ένα σημείο από το οποία θα περνά η δεύτερη ημιευθεία της γωνίας..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Ορισμός μεγέ&θους"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Αλλαγή μεγέθους γωνίας"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Κατασκευή ενός τόξου ξεκινώντας από αυτό το σημείο"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Επιλέξτε το σημείο αρχής του νέου τόξου..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Κατασκευή ενός τόξου διαμέσου αυτού του σημείου"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Επιλέξτε ένα σημείο από το οποίο θα περνά το νέο τόξο..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Κατασκευή ενός τόξου με τέλος αυτό το σημείο"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Επιλέξτε το σημείο τέλους του νέου τόξου..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Κατασκευή ενός τόξου με αυτό το κέντρο"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Επιλέξτε το κέντρο του νέου τόξου..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Κατασκευή ενός τόξου με αυτήν τη γωνία"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Επιλέξτε τη γωνία του νέου τόξου..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Αποτέλεσμα ελέγχου"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Επιλέξτε την καμπύλη..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Επιλέξτε ένα σημείο πάνω στην καμπύλη..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Επιφάνεια"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Περίμετρος"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Ακτίνα"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Ανεπτυγμένη καρτεσιανή εξίσωση"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Καρτεσιανή εξίσωση"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Πολική εξίσωση"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "ρ = %1   [με κέντρο στο %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "κύκλος"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Επιλέξτε αυτόν τον κύκλο"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Επιλέξτε τον κύκλο %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Αφαίρεση ενός κύκλου"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Προσθήκη ενός κύκλου"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Μετακίνηση ενός κύκλου"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Σύνδεση με αυτόν τον κύκλο"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Εμφάνιση ενός κύκλου"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Απόκρυψη ενός κύκλου"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Κατασκευή ενός κύκλου διαμέσου αυτού του σημείου"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Κατασκευή ενός κύκλου με αυτό το κέντρο"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Επιλέξτε το κέντρο του νέου κύκλου..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Επιλέξτε ένα σημείο από το οποίο περνά ο νέος κύκλος..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Τύπος κωνικής τομής"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Πρώτη εστία"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Δεύτερη εστία"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Έλλειψη"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Υπερβολή"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Παραβολή"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2085,203 +2086,203 @@ msgstr ""
 "ρ = %1/(1 + %2 συν(θ) + %3 ημ(θ))\n"
 "    [με κέντρο %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "κωνική τομή"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Επιλέξτε αυτή την κωνική τομή"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Επιλέξτε την κωνική τομή %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Αφαίρεση μιας κωνικής τομής"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Προσθήκη μιας κωνικής τομής"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Μετακίνηση μιας κωνικής τομής"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Σύνδεση σε αυτή την κωνική τομή"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Εμφάνιση μιας κωνικής τομής"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Απόκρυψη μιας κωνικής τομής"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Κατασκευή μιας κωνικής τομής διαμέσου αυτού του σημείου"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Επιλέξτε ένα σημεία από το οποίο περνά η νέα κωνική τομή..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Κατασκευή μιας κωνικής τομής με αυτή την ασύμπτωτη"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Επιλέξτε την πρώτη ασύμπτωτη της νέας κωνικής τομής..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Επιλέξτε τη δεύτερη ασύμπτωτη της νέας κωνικής τομής..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Κατασκευή μιας έλλειψης με αυτή την εστία"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Επιλέξτε την πρώτη εστία της νέας έλλειψης..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Επιλέξτε τη δεύτερη εστία της νέας έλλειψης..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Κατασκευή μιας έλλειψης διαμέσου αυτού του σημείου"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Επιλέξτε ένα σημείο από το οποίο θα περνά η νέα έλλειψη..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Κατασκευή μιας υπερβολής με αυτή την εστία"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Επιλέξτε την πρώτη εστία της νέας υπερβολής..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Επιλέξτε τη δεύτερη εστία της νέας υπερβολής..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Κατασκευή μιας υπερβολής διαμέσου αυτού του σημείου"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Επιλέξτε ένα σημείο από το οποίο θα περνά η νέα υπερβολή..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Κατασκευή μιας κωνικής τομής με αυτή την ευθεία ως διευθύνουσα"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Επιλέξτε τη διευθύνουσα της νέας κωνικής τομής..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Κατασκευή μιας κωνικής τομής με αυτό το σημείο ως εστία"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Επιλέξτε την εστία της νέας κωνικής τομής..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Κατασκευή μιας παραβολής διαμέσου αυτού του σημείου"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Επιλέξτε ένα σημείο από το οποίο θα περνά η νέα παραβολή..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Κατασκευή ενός πολικού σημείου σε συμμόρφωση με αυτή την κωνική τομή"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Επιλέξτε την κωνική τομή σε συμμόρφωση με την οποία επιθυμείτε να "
 "κατασκευάσετε ένα πολικό σημείο..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Κατασκευή του πολικού σημείου αυτής της ευθείας"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 "Επιλέξτε την ευθεία για την οποία επιθυμείτε την κατασκευή του πολικού "
 "σημείου..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Κατασκευή μιας πολικής ευθείας σε συμμόρφωση με αυτή την κωνική τομή"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Κατασκευή της πολικής ευθείας αυτού του σημείου"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Κατασκευή της διευθύνουσας αυτής της κωνικής τομής"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 "Επιλέξτε την κωνική τομή για την οποία επιθυμείτε την κατασκευή της "
 "διευθύνουσας..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Κατασκευή μιας παραβολής με αυτήν τη διευθύνουσα"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Επιλέξτε τη διευθύνουσα της νέας παραβολής..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Κατασκευή μιας παραβολής με αυτή την εστία"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Επιλέξτε την εστία της νέας παραβολής..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Κατασκευή των ασύμπτωτων ευθειών αυτής της κωνικής τομής"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 "Επιλέξτε την κωνική τομή για την οποία επιθυμείτε την κατασκευή των "
 "ασύμπτωτων ευθειών..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Κατασκευή των ριζικών ευθειών αυτής της κωνικής τομής"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2289,7 +2290,7 @@ msgstr ""
 "Επιλέξτε την πρώτη από τις δύο κωνικές τομές για τις οποίες επιθυμείτε την "
 "κατασκευή της ριζικής ευθείας..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2297,696 +2298,700 @@ msgstr ""
 "Επιλέξτε τη δεύτερη από τις δύο κωνικές τομές για τις οποίες επιθυμείτε την "
 "κατασκευή της ριζικής ευθείας..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Εναλλαγή ριζικών ευθειών"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "κυβική καμπύλη"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Επιλέξτε αυτή την κυβική καμπύλη"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Επιλέξτε την κυβική καμπύλη %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Αφαίρεση μιας κυβικής καμπύλης"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Προσθήκη μιας κυβικής καμπύλης"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Μετακίνηση μιας κυβικής καμπύλης"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Σύνδεση σε αυτή την κυβική καμπύλη"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Εμφάνιση μιας κυβικής καμπύλης"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Απόκρυψη μιας κυβικής καμπύλης"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Κατασκευή μιας κυβικής καμπύλης διαμέσου αυτού του σημείου"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Επιλέξτε ένα σημείο από το οποίο θα περνά η νέα κυβική καμπύλη..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "καμπύλη"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Επιλέξτε αυτή την καμπύλη"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Επιλέξτε την καμπύλη %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Αφαίρεση μιας καμπύλης"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Προσθήκη μιας καμπύλης"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Μετακίνηση μιας καμπύλης"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Σύνδεση σε αυτή την καμπύλη"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Εμφάνιση μιας καμπύλης"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Απόκρυψη μιας καμπύλης"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Τομή με αυτή την ευθεία"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Τομή με αυτή την κωνική τομή"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Ήδη υπολογισμένο σημείο τομής"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Τομή με αυτή την κυβική καμπύλη"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Τομή με αυτόν τον κύκλο"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Τομή με αυτό το τόξο"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Αντιστροφή σε σχέση με αυτόν τον κύκλο"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Επιλέξτε τον κύκλο σε σχέση με τον οποίο επιθυμείτε την αντιστροφή..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Υπολογισμός της αντιστροφής αυτού του σημείου"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Επιλέξτε το σημείο για αντιστροφή..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Υπολογισμός της αντιστροφής αυτής της ευθείας"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Επιλέξτε την ευθεία για αντιστροφή..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Υπολογισμός της αντιστροφής αυτού του ευθύγραμμου τμήματος"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Επιλέξτε το ευθύγραμμο τμήμα για αντιστροφή..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Υπολογισμός της αντιστροφής αυτού του κύκλου"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Επιλέξτε τον κύκλο για αντιστροφή..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Υπολογισμός της αντιστροφής αυτού του τόξου"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Επιλέξτε το τόξο για αντιστροφή..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Κλίση"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Εξίσωση"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Μήκος"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Πρώτο άκρο"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Δεύτερο άκρο"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "ευθεία"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Επιλέξτε μια ευθεία"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Επιλέξτε αυτή την ευθεία"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Επιλέξτε την ευθεία %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Αφαίρεση μιας ευθείας"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Προσθήκη μιας ευθείας"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Μετακίνηση μιας ευθείας"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Σύνδεση σε αυτή την ευθεία"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Εμφάνιση μιας ευθείας"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Απόκρυψη μιας ευθείας"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "ευθύγραμμο τμήμα"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Επιλέξτε αυτό το ευθύγραμμο τμήμα"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Επιλέξτε το ευθύγραμμο τμήμα %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Αφαίρεση ενός ευθύγραμμου τμήματος"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Προσθήκη ενός ευθύγραμμου τμήματος"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Μετακίνηση ενός ευθύγραμμου τμήματος"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Σύνδεση σε αυτό το ευθύγραμμο τμήμα"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Εμφάνιση ενός ευθύγραμμου τμήματος"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Απόκρυψη ενός ευθύγραμμου τμήματος"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "ημιευθεία"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Επιλέξτε αυτή την ημιευθεία"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Επιλέξτε την ημιευθεία %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Αφαίρεση μιας ημιευθείας"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Προσθήκη μιας ημιευθείας"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Μετακίνηση μιας ημιευθείας"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Σύνδεση σε αυτή την ημιευθεία"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Εμφάνιση μιας ημιευθείας"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Απόκρυψη μιας ημιευθείας"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Κατασκευή ενός ευθύγραμμου τμήματος με αρχή αυτό το σημείο"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Επιλέξτε το σημείο έναρξης του νέου ευθύγραμμου τμήματος..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Κατασκευή ενός ευθύγραμμου τμήματος με τέλος αυτό το σημείο"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Επιλέξτε το σημείο τέλους του νέου ευθύγραμμου τμήματος..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Κατασκευή μιας ευθείας διαμέσου αυτού του σημείου"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Επιλέξτε ένα σημείο από το οποίο θα περνά η ευθεία..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Επιλέξτε ένα δεύτερο σημείο από το οποίο θα περνά η ευθεία..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Κατασκευή μιας ημιευθείας με αρχή αυτό το σημείο"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Επιλέξτε το σημείο έναρξης της νέας ημιευθείας..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Κατασκευή μιας ημιευθείας διαμέσου αυτού του σημείου"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Επιλέξτε ένα σημείο από το οποίο θα περνά η ημιευθεία..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Κατασκευή μιας ευθείας παράλληλης σε αυτή την ευθεία"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Επιλέξτε μια ευθεία παράλληλη στη νέα ευθεία..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Κατασκευή της παράλληλης ευθείας διαμέσου αυτού του σημείου"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Επιλέξτε ένα σημείο από το οποίο θα περνά η νέα ευθεία..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Κατασκευή μιας ευθείας κάθετης σε αυτή την ευθεία"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Επιλέξτε μια ευθεία κάθετη με την νέα ευθεία..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Κατασκευή μιας κάθετης ευθείας διαμέσου αυτού του σημείου"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Ορισμός &μήκους..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Ορισμός μήκους ευθύγραμμου τμήματος"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Επιλέξτε το νέο μήκος: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Αλλαγή μεγέθους ευθύγραμμου τμήματος"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Κατασκευή μιας ευθείας από αυτό το διάνυσμα"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Επιλέξτε ένα διάνυσμα με διεύθυνση της νέας ευθείας..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Κατασκευή μιας ημιευθείας από αυτό το διάνυσμα"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Επιλέξτε ένα διάνυσμα με διεύθυνση της νέας ημιευθείας..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "γεωμετρικός τόπος"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Επιλέξτε αυτόν το γεωμετρικό τόπο"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Επιλέξτε το γεωμετρικό τόπο %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Αφαίρεση ενός γεωμετρικού τόπου"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Προσθήκη ενός γεωμετρικού τόπου"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Μετακίνηση ενός γεωμετρικού τόπου"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Σύνδεση σε αυτόν το γεωμετρικό τόπο"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Εμφάνιση ενός γεωμετρικού τόπου"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Απόκρυψη ενός γεωμετρικού τόπου"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Τύπος αντικειμένου"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Αντικείμενο"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Επιλέξτε αυτό το αντικείμενο"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Επιλέξτε το αντικείμενο %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Αφαίρεση ενός αντικειμένου"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Προσθήκη ενός αντικειμένου"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Μετακίνηση ενός αντικειμένου"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Σύνδεση σε αυτό το αντικείμενο"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Εμφάνιση ενός αντικειμένου"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Απόκρυψη ενός αντικειμένου"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Γωνία σε ακτίνια"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Γωνία σε μοίρες"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Μέσο"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "Μήκος X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Μήκος Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Αντίθετο διάνυσμα"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Γωνία"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Επιφάνεια τομέα"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Μήκος τόξου"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "γωνία"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Επιλέξτε αυτήν τη γωνία"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Επιλέξτε τη γωνία %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Αφαίρεση μιας γωνίας"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Προσθήκη μιας γωνίας"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Μετακίνηση μιας γωνίας"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Σύνδεση σε αυτήν τη γωνία"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Εμφάνιση μιας γωνίας"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Απόκρυψη μιας γωνίας"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "διάνυσμα"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Επιλέξτε αυτό το διάνυσμα"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Επιλέξτε το διάνυσμα %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Αφαίρεση ενός διανύσματος"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Προσθήκη ενός διανύσματος"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Μετακίνηση ενός διανύσματος"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Σύνδεση σε αυτό το διάνυσμα"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Εμφάνιση ενός διανύσματος"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Απόκρυψη ενός διανύσματος"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "τόξο"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Επιλέξτε αυτό το τόξο"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Επιλέξτε το τόξο %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Αφαίρεση ενός τόξου"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Προσθήκη ενός τόξου"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Μετακίνηση ενός τόξου"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Σύνδεση σε αυτό το τόξο"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Εμφάνιση ενός τόξου"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Απόκρυψη ενός τόξου"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Συντεταγμένη"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Συντεταγμένη Χ"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Συντεταγμένη Υ"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "σημείο"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Επιλέξτε αυτό το σημείο"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Επιλέξτε το σημείο %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Αφαίρεση ενός σημείου"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Προσθήκη ενός σημείου"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Μετακίνηση ενός σημείου"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Σύνδεση σε αυτό το σημείο"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Εμφάνιση ενός σημείου"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Απόκρυψη ενός σημείου"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Κατασκευή του μέσου αυτού του σημείο και ενός δεύτερου σημείου"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
@@ -2994,7 +2999,7 @@ msgstr ""
 "Επιλέξτε το πρώτο από τα δύο σημεία για τα οποία επιθυμείτε την κατασκευή "
 "του μέσου..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
@@ -3002,646 +3007,646 @@ msgstr ""
 "Επιλέξτε το δεύτερο από τα δύο σημεία για τα οποία επιθυμείτε την κατασκευή "
 "του μέσου..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Ορισμός &συντεταγμένης..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Επανορισμός"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Ορισμός &παραμέτρου..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Ορισμός συντεταγμένης"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Εισάγετε τη νέα συντεταγμένη."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Ορισμός παραμέτρου σημείου"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Επιλέξτε τη νέα παράμετρο: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Τροποποίηση παραμέτρου του περιορισμένου σημείου"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Επιλέξτε τον κύκλο για τη μεταφορά ενός μεγέθους..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Επιλέξτε ένα σημείο στον κύκλο..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Επιλέξτε το ευθύγραμμο τμήμα για τη μεταφορά του στον κύκλο..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Αριθμός πλευρών"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Περίμετρος"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Κέντρο μάζας των κορυφών"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Αριθμός περιελίξεων"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "πολύγωνο"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Επιλέξτε αυτό το πολύγωνο"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Επιλέξτε το πολύγωνο %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Αφαίρεση ενός πολυγώνου"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Προσθήκη ενός πολυγώνου"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Μετακίνηση ενός πολυγώνου"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Σύνδεση σε αυτό το πολύγωνο"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Εμφάνιση ενός πολυγώνου"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Απόκρυψη ενός πολυγώνου"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "τρίγωνο"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Επιλέξτε αυτό το τρίγωνο"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Επιλέξτε το τρίγωνο %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Αφαίρεση ενός τριγώνου"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Προσθήκη ενός τριγώνου"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Μετακίνηση ενός τριγώνου"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Σύνδεση σε αυτό το τρίγωνο"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Εμφάνιση ενός τριγώνου"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Απόκρυψη ενός τριγώνου"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "τετράπλευρο"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Επιλέξτε αυτό το τετράπλευρο"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Επιλέξτε το τετράπλευρο %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Αφαίρεση ενός τετράπλευρου"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Προσθήκη ενός τετράπλευρου"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Μετακίνηση ενός τετράπλευρου"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Σύνδεση σε αυτό το τετράπλευρο"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Εμφάνιση ενός τετράπλευρου"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Απόκρυψη ενός τετράπλευρου"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Κατασκευή ενός τριγώνου με αυτή την κορυφή"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Επιλέξτε ένα σημείο ως κορυφή του νέου τριγώνου..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Τομή αυτού του πολυγώνου με μια ευθεία"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr ""
 "Επιλέξτε το πολύγωνο για το οποίο επιθυμείτε τη τομή του μια μια ευθεία..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Κατασκευή των κορυφών αυτού του πολυγώνου"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 "Επιλέξτε το πολύγωνο για το οποίο επιθυμείτε την κατασκευή των κορυφών του..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Κατασκευή των πλευρών αυτού του πολυγώνου"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr ""
 "Επιλέξτε το πολύγωνο για το οποίο επιθυμείτε την κατασκευή των πλευρών του..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Κατασκευή του κυρτού σχήματος αυτού του πολυγώνου"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 "Επιλέξτε το πολύγωνο για το οποίο επιθυμείτε την κατασκευή του κυρτού του "
 "σχήματος..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Προβολή αυτού του σημείου πάνω στον κύκλο"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Επιλέξτε το σημείο από το οποίο θα περνά η εφαπτόμενη..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Είναι αυτή η ευθεία παράλληλη;"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Επιλέξτε την πρώτη από τις δύο πιθανών παράλληλες ευθείες..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Παράλληλη σε αυτή την ευθεία;"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Επιλέξτε τη δεύτερη από τις δύο πιθανών παράλληλες ευθείες..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Αυτές οι ευθείες είναι παράλληλες."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Αυτές οι ευθείες δεν είναι παράλληλες."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Σχηματίζει αυτή η ευθεία ορθή γωνία;"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Επιλέξτε την πρώτη από τις δύο πιθανών κάθετες μεταξύ τους ευθείες..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Ορθή γωνία με αυτή την ευθεία;"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Επιλέξτε τη δεύτερη από τις δύο πιθανών κάθετες μεταξύ τους ευθείες..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Οι ευθείες σχηματίζουν ορθή γωνία."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Οι ευθείες δε σχηματίζουν ορθή γωνία."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Συνευθειακός έλεγχος αυτού του σημείου"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Επιλέξτε το πρώτο από τα τρία πιθανών συνευθειακά σημεία..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "και αυτό το δεύτερο σημείο"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Επιλέξτε το δεύτερο από τα τρία πιθανών συνευθειακά σημεία..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "με αυτό το τρίτο σημείο"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Επιλέξτε το τελευταίο από τα τρία πιθανών συνευθειακά σημεία..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Αυτά τα σημεία είναι συνευθειακά."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Αυτά τα σημεία δεν είναι συνευθειακά."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Έλεγχος αν αυτό το σημείο βρίσκεται πάνω σε μια καμπύλη"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Επιλέξτε το σημείο που επιθυμείτε να ελέγξετε..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Έλεγχος αν αυτό το σημείο βρίσκεται πάνω σε αυτή την καμπύλη"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Επιλέξτε την καμπύλη πάνω στην οποία πιθανώς να βρίσκεται το σημείο..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Αυτή η καμπύλη περιέχει το σημείο."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Αυτή η καμπύλη δεν περιέχει το σημείο."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Έλεγχος αν αυτό το σημείο βρίσκεται μέσα σε ένα πολύγωνο"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Έλεγχος αν αυτό το σημείο βρίσκεται μέσα σε αυτό το πολύγωνο"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Επιλέξτε το πολύγωνο στο οποίο πιθανώς να βρίσκεται το σημείο..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Αυτό το πολύγωνο περιέχει το σημείο."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Αυτό το πολύγωνο δεν περιέχει το σημείο."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Έλεγχος αν αυτό το πολύγωνο είναι κυρτό"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Επιλέξτε το πολύγωνο το οποίο επιθυμείτε να ελέγξετε για κυρτότητα..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Αυτό το πολύγωνο είναι κυρτό."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Αυτό το πολύγωνο δεν είναι κυρτό."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Έλεγχος αν αυτό το σημείο ισαπέχει"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "Επιλέξτε το σημείο το οποίο πιθανώς να ισαπέχει από δύο άλλα σημεία..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "από αυτό το σημείο"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Επιλέξτε το πρώτο από τα δύο άλλα σημεία..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "και από αυτό το δεύτερο σημείο"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Επιλέξτε το δεύτερο από τα δύο άλλα σημεία..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Οι δύο αποστάσεις είναι ίσες."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Οι δύο αποστάσεις δεν είναι ίσες."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Έλεγχος ισότητας αυτού του διανύσματος με ένα άλλο διάνυσμα"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Επιλέξτε το πρώτο από τα δύο πιθανώς ίσα διανύσματα..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Έλεγχος ισότητας αυτού του διανύσματος με το άλλο διάνυσμα"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Επιλέξτε το δεύτερο από τα δύο πιθανώς ίσα διανύσματα..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Τα δύο διανύσματα είναι ίσα."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Τα δύο διανύσματα δεν είναι ίσα."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Κείμενο"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "ετικέτα"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Επιλέξτε αυτή την ετικέτα"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Επιλέξτε την ετικέτα %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Αφαίρεση μιας ετικέτας"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Προσθήκη μιας ετικέτας"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Μετακίνηση μιας ετικέτας"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Σύνδεση σε αυτή την ετικέτα"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Εμφάνιση μιας ετικέτας"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Απόκρυψη μιας ετικέτας"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Αντιγραφή κειμένου"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Εναλλαγή πλαισίου"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Επανορισμός..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Εναλλαγή πλαισίου ετικέτας"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Μετάφραση αυτού του αντικειμένου"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Επιλέξτε το αντικείμενο για μετάφραση..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Μετάφραση κατά το διάνυσμα αυτό"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Επιλέξτε το διάνυσμα για τη μετάφραση..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Αντανάκλαση αυτού του αντικειμένου"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Επιλέξτε το αντικείμενο για αντανάκλαση..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Αντανάκλαση σε αυτό το σημείο"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Επιλέξτε το σημείο αντανάκλασης..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Αντανάκλαση σε αυτή την ευθεία"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Επιλέξτε την ευθεία αντανάκλασης..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Περιστροφή αυτού του αντικειμένου"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Επιλέξτε το αντικείμενο για περιστροφή..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Περιστροφή γύρω από αυτό το σημείο"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Επιλέξτε το σημείο του κέντρου περιστροφής..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Περιστροφή κατά τη γωνία αυτή"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Επιλέξτε τη γωνία της περιστροφής..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Κλιμάκωση αυτού του αντικειμένου"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Επιλέξτε το αντικείμενο για κλιμάκωση..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Κλιμάκωση με αυτό το κέντρο"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Επιλέξτε το σημείο του κέντρου κλιμάκωσης..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Κλιμάκωση κατά το μήκος αυτού του ευθύγραμμου τμήματος"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 "Επιλέξτε ένα ευθύγραμμο τμήμα του οποίο το μήκος είναι ο συντελεστής της "
 "κλιμάκωσης..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Κλιμάκωση του μήκους αυτού του ευθύγραμμου τμήματος..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Επιλέξτε το πρώτο από τα δύο ευθύγραμμα τμήματα των οποίων η αναλογία "
 "αποτελεί το συντελεστή της κλιμάκωσης..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...κατά το μήκος αυτού του άλλου ευθύγραμμου τμήματος"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Επιλέξτε το δεύτερο από τα δύο ευθύγραμμα τμήματα των οποίων η αναλογία "
 "αποτελεί το συντελεστή της κλιμάκωσης..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Επιλέξτε το αντικείμενο για κλιμάκωση"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Κλιμάκωση πάνω σε αυτή την ευθεία"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Επιλέξτε την ευθεία για κλιμάκωση πάνω της"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 "Επιλέξτε ένα ευθύγραμμο τμήμα του οποίου το μήκος είναι ο συντελεστής της "
 "κλιμάκωσης"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Επιλέξτε το πρώτο από δύο ευθύγραμμα τμήματα των οποίων η αναλογία αποτελεί "
 "το συντελεστή της κλιμάκωσης"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...κατά το μήκος αυτού του ευθύγραμμου τμήματος"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Επιλέξτε το δεύτερο από δύο ευθύγραμμα τμήματα των οποίων η αναλογία "
 "αποτελεί το συντελεστή της κλιμάκωσης"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Προβολική περιστροφή αυτού του αντικειμένου"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Επιλέξτε το αντικείμενο για προβολική περιστροφή"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Προβολική περιστροφή με αυτή την ημιευθεία"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3649,11 +3654,11 @@ msgstr ""
 "Επιλέξτε την ημιευθεία της προβολικής περιστροφής που επιθυμείτε να "
 "εφαρμόσετε στο αντικείμενο"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Προβολική περιστροφή κατά τη γωνία αυτή"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
@@ -3661,122 +3666,122 @@ msgstr ""
 "Επιλέξτε τη γωνία προβολικής περιστροφής που επιθυμείτε να εφαρμόσετε στο "
 "αντικείμενο"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Αρμονική ομολογία αυτού του αντικειμένου"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Επιλέξτε το αντικείμενο για μετασχηματισμό..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Αρμονική ομολογία με αυτό το κέντρο"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Επιλέξτε το σημείο του κέντρου της αρμονικής ομολογίας..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Αρμονική ομολογία με αυτόν τον άξονα"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Επιλέξτε τον άξονα της αρμονικής ομολογίας..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Γενικευμένη συνάφεια αυτού του αντικειμένου"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Αντιστοίχηση αυτού του τριγώνου"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Επιλέξτε το τρίγωνο το οποίο θα μετασχηματιστεί σε ένα δοσμένο τρίγωνο..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "σε αυτό το άλλο τρίγωνο"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 "Επιλέξτε το τρίγωνο το οποίο είναι εικόνα από συνάφεια με το πρώτο τρίγωνο..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Πρώτο από 3 σημεία αρχής"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Επιλέξτε το πρώτο από τα τρία σημεία αρχής της γενικευμένης συνάφειας..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Δεύτερο από 3 σημεία αρχής"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 "Επιλέξτε το δεύτερο από τα τρία σημεία αρχής της γενικευμένης συνάφειας..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Τρίτο από 3 σημεία αρχής"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Επιλέξτε το τρίτο από τα τρία σημεία αρχής της γενικευμένης συνάφειας..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Μετασχηματισμένη θέση του πρώτου σημείου"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 "Επιλέξτε το πρώτο από τα τρία σημεία τέλους της γενικευμένης συνάφειας..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Μετασχηματισμένη θέση του δευτέρου σημείου"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 "Επιλέξτε το δεύτερο από τα τρία σημεία τέλους της γενικευμένης συνάφειας..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Μετασχηματισμένη θέση του τρίτου σημείου"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 "Επιλέξτε το τρίτο από τα τρία σημεία τέλους της γενικευμένης συνάφειας..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Γενικευμένος μετασχηματισμός προβολής αυτού του αντικειμένου"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Αντιστοίχηση αυτού του τετραπλεύρου"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
@@ -3784,11 +3789,11 @@ msgstr ""
 "Επιλέξτε το τετράπλευρο το οποίο θα μετασχηματιστεί σε ένα δοσμένο "
 "τετράπλευρο..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "σε αυτό το άλλο τετράπλευρο"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3796,195 +3801,195 @@ msgstr ""
 "Επιλέξτε το τετράπλευρο το οποίο είναι εικόνα από μετασχηματισμό προβολής με "
 "το πρώτο τετράπλευρο..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Πρώτο από 4 σημεία αρχής"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Επιλέξτε το πρώτο από τα τέσσερα σημεία αρχής της γενικευμένης προβολής..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Δεύτερο από 4 σημεία αρχής"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Επιλέξτε το δεύτερο από τα τέσσερα σημεία αρχής της γενικευμένης προβολής..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Τρίτο από 4 σημεία αρχής"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Επιλέξτε το τρίτο από τα τέσσερα σημεία αρχής της γενικευμένης προβολής..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Τέταρτο από 4 σημεία αρχής"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Επιλέξτε το τέταρτο από τα τέσσερα σημεία αρχής της γενικευμένης προβολής..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Επιλέξτε το πρώτο από τα τέσσερα σημεία τέλους της γενικευμένης προβολής..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Επιλέξτε το δεύτερο από τα τέσσερα σημεία τέλους της γενικευμένης προβολής..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Επιλέξτε το τρίτο από τα τέσσερα σημεία τέλους της γενικευμένης προβολής..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Μετασχηματισμένη θέση του τέταρτου σημείου"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Επιλέξτε το τέταρτο από τα τέσσερα σημεία τέλους της γενικευμένης προβολής..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Δημιουργία σκιάς αυτού του αντικειμένου"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 "Επιλέξτε το αντικείμενο για το οποίο επιθυμείτε την κατασκευή της σκιάς "
 "του..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Δημιουργία μιας σκιάς από αυτή την πηγή φωτός"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Επιλέξτε την πηγή φωτός από την οποία θα προέρχεται η σκιά..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Δημιουργία μιας σκιάς στον ορίζοντα που ορίζεται από αυτή την ευθεία"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Επιλέξτε τον ορίζοντα για τη σκιά..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Μετασχηματισμός αυτού του αντικειμένου"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Χρήση αυτού του μετασχηματισμού"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Εφαρμογή μιας ομοιότητας σε αυτό το αντικείμενο"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Εφαρμογή μιας ομοιότητας με αυτό το κέντρο"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Επιλέξτε το κέντρο για την ομοιότητα..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 "Εφαρμογή μιας ομοιότητας αντιστοίχησης αυτού του σημείου σε ένα άλλο σημείο"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Επιλέξτε το σημείο το οποίο η ομοιότητα θα αντιστοιχίσει σε κάποιο άλλο "
 "σημείο..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Εφαρμογή μιας ομοιότητας αντιστοίχησης ενός σημείου σε αυτό το σημείο"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Επιλέξτε το σημείο το οποίο η ομοιότητα θα αντιστοιχίσει στο πρώτο σημείο..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Κατασκευή ενός διανύσματος από αυτό το σημείο"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Επιλέξτε το σημείο αρχής του νέου διανύσματος..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Κατασκευή ενός διανύσματος σε αυτό το σημείο"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Επιλέξτε το σημείο τέλους του νέου διανύσματος..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr ""
 "Κατασκευή του διανυσματικού αθροίσματος αυτού του διανύσματος και ενός άλλου."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Επιλέξτε το πρώτο από τα δύο διανύσματα για τα οποία επιθυμείτε την "
 "κατασκευή του αθροίσματος..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr ""
 "Κατασκευή του διανυσματικού αθροίσματος αυτού του διανύσματος και του άλλου."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Επιλέξτε το δεύτερο από τα δύο διανύσματα για τα οποία επιθυμείτε την "
 "κατασκευή του αθροίσματος..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Κατασκευή του διανυσματικού αθροίσματος ξεκινώντας με αυτό το σημείο."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Επιλέξτε το σημείο κατασκευής του διανυσματικού αθροίσματος..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Τώρα συμπληρώστε τον κώδικα:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Τώρα συμπληρώστε τον κώδικα Python:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3992,7 +3997,7 @@ msgid ""
 "arg%1"
 msgstr "παράμ%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -4000,7 +4005,7 @@ msgstr ""
 "Ο μεταγλωττιστής Python εντόπισε ένα σφάλμα κατά την εκτέλεση του σεναρίου "
 "σας. Παρακαλώ διορθώστε το σενάριο και κάντε κλικ ξανά στο κουμπί 'Τέλος'."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -4009,7 +4014,7 @@ msgstr ""
 "Ο μεταγλωττιστής Python επέστρεψε την ακόλουθη έξοδο σφάλματος:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -4019,17 +4024,17 @@ msgstr ""
 "ανέφερε σφάλματα, αλλά το σενάριο δε δημιούργησε ένα έγκυρο αντικείμενο. "
 "Παρακαλώ διορθώστε το σενάριο, και κάντε κλικ ξανά στο κουμπί 'Τέλος'."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Επεξεργασία σεναρίου"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Επεξεργασία σεναρίου Python"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -4037,7 +4042,7 @@ msgstr ""
 "Ο μεταγλωττιστής Python εντόπισε ένα σφάλμα κατά την εκτέλεση του σεναρίου "
 "σας. Παρακαλώ διορθώστε το σενάριο."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-en_GB/messages/tdeedu/kig.po b/tde-i18n-en_GB/messages/tdeedu/kig.po
index 0c203ae1610..3a953c41cb1 100644
--- a/tde-i18n-en_GB/messages/tdeedu/kig.po
+++ b/tde-i18n-en_GB/messages/tdeedu/kig.po
@@ -8,7 +8,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-03-12 17:26+0000\n"
 "Last-Translator: Malcolm Hunter <malcolm.hunter@gmx.co.uk>\n"
 "Language-Team: British English <kde-en-gb@kde.me.uk>\n"
@@ -30,12 +30,12 @@ msgid ""
 "Your emails"
 msgstr "malcolm.hunter@gmx.co.uk, kde-en-gb@jriddell.org"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 #, fuzzy
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "This is a XFig file, not a Cabri figure."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -43,24 +43,24 @@ msgstr ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Please select a figure."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "There are no figures in Dr. Geo file \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -68,7 +68,7 @@ msgstr ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -76,28 +76,28 @@ msgstr ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Export to image"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Image..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Export as Image"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Image Options"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Sorry, this file format is not supported."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -105,31 +105,31 @@ msgstr ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Sorry, something went wrong while saving to image \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Export To"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Export to &XFig file"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig File..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig Documents (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Export as XFig File"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -137,25 +137,25 @@ msgstr ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Parse Error"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig cannot open the file \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Not Supported"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -163,7 +163,7 @@ msgstr ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -171,45 +171,45 @@ msgstr ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Export to &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex Documents (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Export as Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Latex Options"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -221,7 +221,7 @@ msgstr ""
 "You can try to open this file with an older Kig version (0.4 to 0.6),\n"
 "and then save it again, which will save it in the new format."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -231,8 +231,8 @@ msgstr ""
 "support.\n"
 "A standard coordinate system will be used instead."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -242,27 +242,27 @@ msgstr ""
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Export to SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Scalable Vector Graphics (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Export as SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG Options"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Sorry, something went wrong while saving to SVG file \"%1\""
 
@@ -428,7 +428,7 @@ msgstr "Cancel Construction"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Cancel the construction of the object being constructed"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "U&nhide All"
 
@@ -556,15 +556,15 @@ msgstr ""
 "*.kig|Kig Documents (*.kig)\n"
 "*.kigz|Compressed Kig Documents (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "The file \"%1\" already exists. Do you wish to overwrite it?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Overwrite File?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Overwrite"
 
@@ -646,321 +646,321 @@ msgstr "Document to open"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Segment"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "A segment constructed from its start and end point"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Line by Two Points"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "A line constructed through two points"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Half-Line"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "A half-line by its start point and another point somewhere on it."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Perpendicular"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "A line constructed through a point, perpendicular to another line or segment."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Parallel"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "A line constructed through a point, and parallel to another line or segment"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Circle by Centre && Point"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "A circle constructed by its centre and a point that pertains to it"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Circle by Three Points"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "A circle constructed through three points"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Construct Bisector of This Angle"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Select the angle you want to construct the bisector of..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Angle Bisector"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "The bisector of an angle"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Conic by Five Points"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "A conic constructed through five points"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hyperbola by Asymptotes && Point"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "A hyperbola with given asymptotes through a point"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellipse by Focuses && Point"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "An ellipse constructed by its focuses and a point that pertains to it"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hyperbola by Focuses && Point"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "A hyperbola constructed by its focuses and a point that pertains to it"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Conic by Directrix, Focus && Point"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "A conic with given directrix and focus, through a point"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Vertical Parabola by Three Points"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "A vertical parabola constructed through three points"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Cubic Curve by Nine Points"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "A cubic curve constructed through nine points"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Polar Point of a Line"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "The polar point of a line with respect to a conic."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Polar Line of a Point"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "The polar line of a point with respect to a conic."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Cubic Curve with Node by Six Points"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "A cubic curve with a nodal point at the origin through six points"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Cubic Curve with Cusp by Four Points"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "A cubic curve with a horizontal cusp at the origin through four points"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Directrix of a Conic"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "The directrix line of a conic."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Angle by Three Points"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "An angle defined by three points"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Equilateral Hyperbola by Four Points"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "An equilateral hyperbola constructed through four points"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Construct the midpoint of this segment"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Mid Point"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "The midpoint of a segment or two other points"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vector"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Construct a vector from two given points."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vector Sum"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Construct the vector sum of two vectors."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Line by Vector"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Construct the line by a given vector though a given point."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Half-Line by Vector"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Construct the half-line by a given vector starting at given point."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Arc by Three Points"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Construct an arc through three points."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Arc by Centre, Angle && Point"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Construct an arc by its centre and a given angle, starting at a given point"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabola by Directrix && Focus"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "A parabola defined by its directrix and focus"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Translate"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "The translation of an object by a vector"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Reflect in Point"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "An object reflected in a point"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Reflect in Line"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "An object reflected in a line"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Rotate"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "An object rotated by an angle around a point"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Scale"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Scale over Line"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Scale (ratio given by two segments)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -968,11 +968,11 @@ msgstr ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Scale over Line (ratio given by two segments)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -980,11 +980,11 @@ msgstr ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Apply Similitude"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -992,11 +992,11 @@ msgstr ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a centre )"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmonic Homology"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1004,11 +1004,11 @@ msgstr ""
 "The harmonic homology with a given centre and a given axis (this is a "
 "projective transformation)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Draw Projective Shadow"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1016,83 +1016,83 @@ msgstr ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asymptotes of a Hyperbola"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "The two asymptotes of a hyperbola."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Triangle by Its Vertices"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Construct a triangle given its three vertices."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Convex Hull"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "A polygon that corresponds to the convex hull of another polygon"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Parallel Test"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Test whether two given lines are parallel"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Orthogonal Test"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Test whether two given lines are orthogonal"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Collinear Test"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Test whether three given points are collinear"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Contains Test"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Test whether a given curve contains a given point"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "In Polygon Test"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Test whether a given polygon contains a given point"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Convex Polygon Test"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Test whether a given polygon is convex"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Distance Test"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1100,19 +1100,19 @@ msgstr ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Vector Equality Test"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Test whether two vectors are equal"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python Script"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Construct a new Python script."
 
@@ -1164,25 +1164,25 @@ msgstr "Set Euclidean Coordinate System"
 msgid "Set Polar Coordinate System"
 msgstr "Set Polar Coordinate System"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Deg"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1190,47 +1190,47 @@ msgstr ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Point"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Construct a text label."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Text Label"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Construct a Point by its Coordinates"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Point by Coordinates"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Fixed Point"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Enter the coordinates for the new point."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Set Angle Size"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Insert the new size of this angle:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Use this edit field to modify the size of this angle."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1242,15 +1242,15 @@ msgstr ""
 "If you switch to another unit, the value in the edit field on the left will "
 "be converted to the new selected unit."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Could not open macro file '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig cannot open the macro file \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1262,16 +1262,16 @@ msgstr ""
 "macro using a previous Kig version (0.4 to 0.6) and then export it again in "
 "the new format."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Unnamed Macro #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Radical Lines for Conics"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1279,11 +1279,11 @@ msgstr ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Moving Point"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1291,11 +1291,11 @@ msgstr ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Following Point"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1303,117 +1303,117 @@ msgstr ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Locus"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "A locus"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Dependent Point"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polygon by Its Vertices"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Construct a polygon by giving its vertices"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... with this vertex (click on the first vertex to terminate construction)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Construct a polygon with this vertex"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Select a point to be a vertex of the new polygon..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polygon"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Construct the vertices of this polygon..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Vertices of a Polygon"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "The vertices of a polygon."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Construct the sides of this polygon..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Sides of a Polygon"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "The sides of a polygon."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Regular Polygon with Given Centre"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Construct a regular polygon with a given centre and vertex"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Construct a regular polygon with this centre"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Construct a regular polygon with this vertex"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Adjust the number of sides (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Adjust the number of sides (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Select the centre of the new polygon..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Select a vertex for the new polygon..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Move the cursor to get the desired number of sides..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Construct the Radical Lines of This Circle"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Construct the Radical Lines of This Conic"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Generic Affinity"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1421,11 +1421,11 @@ msgstr ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Generic Projective Transformation"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1433,193 +1433,193 @@ msgstr ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inversion of Point, Line or Circle"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "The inversion of a point, line or circle with respect to a circle"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Measure Transport"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Transport the measure of a segment or arc over a line or circle."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Segment to transport"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Arc to transport"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Transport a measure on this line"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Transport a measure on this circle"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Start transport from this point of the circle"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Start transport from this point of the line"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Start transport from this point of the curve"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Intersect"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "The intersection of two objects"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Intersect this Circle"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Intersect this Conic"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Intersect this Line"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Intersect this Cubic Curve"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Intersect this Arc"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Intersect this Polygon"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "with this Circle"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "with this Conic"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "with this Line"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "with this Cubic Curve"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "with this Arc"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "with this Polygon"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Construct Midpoint of This Point and Another One"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Select the first of the points of which you want to construct the midpoint..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Construct the midpoint of this point and another one"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Select the other of the points of which to construct the midpoint..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Select the first object to intersect..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Select the second object to intersect..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangent"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "The line tangent to a curve"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangent to This Circle"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangent to This Conic"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangent to This Arc"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangent to This Cubic Curve"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangent to This Curve"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangent at This Point"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Centre Of Curvature"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "The centre of the osculating circle to a curve"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Centre of Curvature of This Conic"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Centre of Curvature of This Cubic Curve"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Centre of Curvature of This Curve"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Centre of Curvature at This Point"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Which object?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1627,24 +1627,24 @@ msgstr ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Now select the location for the result label."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "The name of the macro can not be empty."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Name"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<unnamed object>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1653,21 +1653,21 @@ msgstr ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Selecting argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Change Label"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1677,7 +1677,7 @@ msgstr ""
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1687,103 +1687,103 @@ msgstr ""
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Move %1 Objects"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Redefine Point"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig Document"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 Objects"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transform"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&est"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Const&ruct"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Add Te&xt Label"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Set Co&lour"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Set &Pen Width"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Set St&yle"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Set Coordinate S&ystem"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Hide"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Show"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Move"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Custom Colour"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Set &Name..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Name"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Set Object Name"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Set Name of this Object:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Change Object Colour"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Change Object Width"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Change Point Style"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Change Object Style"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "Edit..."
@@ -1837,214 +1837,215 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "More Than One Type Selected"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Construct an angle through this point"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Select a point that the first half-line of the angle should go through..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Construct an angle at this point"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Select the point to construct the angle in..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Select a point that the second half-line of the angle should go through..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Set Si&ze"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Resize Angle"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Construct an arc starting at this point"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Select the start point of the new arc..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Construct an arc through this point"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Select a point for the new arc to go through..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Construct an arc ending at this point"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Select the end point of the new arc..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Construct an arc with this centre"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Select the centre of the new arc..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Construct an arc with this angle"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Select the angle of the new arc..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Test Result"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Select the curve..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Select a point on the curve..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Surface"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Circumference"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Radius"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Expanded Cartesian Equation"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Cartesian Equation"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polar Equation"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [centred at %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "circle"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Select this circle"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Select circle %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Remove a Circle"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Add a Circle"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Move a Circle"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Attach to this circle"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Show a Circle"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Hide a Circle"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Construct a circle through this point"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Construct a circle with this centre"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Select the centre of the new circle..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Select a point for the new circle to go through..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Conic Type"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "First Focus"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Second Focus"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellipse"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2052,195 +2053,195 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centred at %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "conic"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Select this conic"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Select conic %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Remove a Conic"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Add a Conic"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Move a Conic"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Attach to this conic"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Show a Conic"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Hide a Conic"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Construct a conic through this point"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Select a point for the new conic to go through..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Construct a conic with this asymptote"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Select the first asymptote of the new conic..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Select the second asymptote of the new conic..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Construct an ellipse with this focus"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Select the first focus of the new ellipse..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Select the second focus of the new ellipse..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Construct an ellipse through this point"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Select a point for the new ellipse to go through..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Construct a hyperbola with this focus"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Select the first focus of the new hyperbola..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Select the second focus of the new hyperbola..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Construct a hyperbola through this point"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Select a point for the new hyperbola to go through..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Construct a conic with this line as directrix"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Select the directrix of the new conic..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Construct a conic with this point as focus"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Select the focus of the new conic..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Construct a parabola through this point"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Select a point for the new parabola to go through..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Construct a polar point wrt. this conic"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Select the conic wrt. which you want to construct a polar point..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Construct the polar point of this line"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Select the line of which you want to construct the polar point..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Construct a polar line wrt. this conic"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Construct the polar line of this point"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Construct the directrix of this conic"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Select the conic of which you want to construct the directrix..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Construct a parabola with this directrix"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Select the directrix of the new parabola..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Construct a parabola with this focus"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Select the focus of the new parabola..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Construct the asymptotes of this conic"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Select the conic of which you want to construct the asymptotes..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Construct the radical lines of this conic"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2248,7 +2249,7 @@ msgstr ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2256,696 +2257,700 @@ msgstr ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Switch Radical Lines"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "cubic curve"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Select this cubic curve"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Select cubic curve %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Remove a Cubic Curve"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Add a Cubic Curve"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Move a Cubic Curve"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Attach to this cubic curve"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Show a Cubic Curve"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Hide a Cubic Curve"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Construct a cubic curve through this point"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Select a point for the new cubic to go through..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "curve"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Select this curve"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Select curve %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Remove a Curve"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Add a Curve"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Move a Curve"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Attach to this curve"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Show a Curve"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Hide a Curve"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Intersect with this line"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Intersect with this conic"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Already computed intersection point"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Intersect with this cubic curve"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Intersect with this circle"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Intersect with this arc"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Invert with respect to this circle"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Select the circle we want to invert against..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Compute the inversion of this point"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Select the point to invert..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Compute the inversion of this line"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Select the line to invert..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Compute the inversion of this segment"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Select the segment to invert..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Compute the inversion of this circle"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Select the circle to invert..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Compute the inversion of this arc"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Select the arc to invert..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Slope"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Equation"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Length"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "First End Point"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Second End Point"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "line"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Select a Line"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Select this line"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Select line %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Remove a Line"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Add a Line"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Move a Line"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Attach to this line"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Show a Line"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Hide a Line"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "segment"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Select this segment"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Select segment %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Remove a Segment"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Add a Segment"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Move a Segment"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Attach to this segment"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Show a Segment"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Hide a Segment"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "half-line"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Select this half-line"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Select half-line %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Remove a Half-Line"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Add a Half-Line"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Move a Half-Line"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Attach to this half-line"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Show a Half-Line"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Hide a Half-Line"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Construct a segment starting at this point"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Select the start point of the new segment..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Construct a segment ending at this point"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Select the end point of the new segment..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Construct a line through this point"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Select a point for the line to go through..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Select another point for the line to go through..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Construct a half-line starting at this point"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Select the start point of the new half-line..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Construct a half-line through this point"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Select a point for the half-line to go through..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Construct a line parallel to this line"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Select a line parallel to the new line..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Construct the parallel line through this point"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Select a point for the new line to go through..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Construct a line perpendicular to this line"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Select a line perpendicular to the new line..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Construct a perpendicular line through this point"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Set &Length..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Set Segment Length"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Choose the new length: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Resize Segment"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Construct a line by this vector"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Select a vector in the direction of the new line..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Construct a half-line by this vector"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Select a vector in the direction of the new half-line..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "locus"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Select this locus"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Select locus %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Remove a Locus"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Add a Locus"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Move a Locus"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Attach to this locus"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Show a Locus"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Hide a Locus"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Object Type"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Object"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Select this object"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Select object %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Remove an object"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Add an object"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Move an object"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Attach to this object"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Show an object"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Hide an object"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Angle in Radians"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Angle in Degrees"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Midpoint"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X length"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y length"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Opposite Vector"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Angle"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Sector Surface"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Arc Length"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "angle"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Select this angle"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Select angle %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Remove an Angle"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Add an Angle"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Move an Angle"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Attach to this angle"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Show an Angle"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Hide an Angle"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vector"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Select this vector"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Select vector %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Remove a Vector"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Add a Vector"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Move a Vector"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Attach to this vector"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Show a Vector"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Hide a Vector"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "arc"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Select this arc"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Select arc %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Remove an Arc"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Add an Arc"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Move an Arc"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Attach to this arc"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Show an Arc"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Hide an Arc"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Coordinate"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X coordinate"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y coordinate"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "point"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Select this point"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Select point %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Remove a Point"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Add a Point"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Move a Point"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Attach to this point"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Show a Point"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Hide a Point"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Construct the midpoint of this point and another point"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
@@ -2953,7 +2958,7 @@ msgstr ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
@@ -2961,634 +2966,634 @@ msgstr ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Set &Coordinate..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Redefine"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Set &Parameter..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Set Coordinate"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Enter the new coordinate."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Set Point Parameter"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Choose the new parameter: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Change Parameter of Constrained Point"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Select the circle on which to transport a measure..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Select a point on the circle..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Select the segment to transport on the circle..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Number of sides"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Perimeter"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Centre of Mass of the Vertices"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Winding Number"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polygon"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Select this polygon"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Select polygon %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Remove a Polygon"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Add a Polygon"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Move a Polygon"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Attach to this polygon"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Show a Polygon"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Hide a Polygon"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "triangle"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Select this triangle"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Select triangle %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Remove a Triangle"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Add a Triangle"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Move a Triangle"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Attach to this triangle"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Show a Triangle"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Hide a Triangle"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "quadrilateral"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Select this quadrilateral"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Select quadrilateral %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Remove a Quadrilateral"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Add a Quadrilateral"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Move a Quadrilateral"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Attach to this quadrilateral"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Show a Quadrilateral"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Hide a Quadrilateral"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Construct a triangle with this vertex"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Select a point to be a vertex of the new triangle..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Intersect this polygon with a line"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Select the polygon of which you want the intersection with a line..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Construct the vertices of this polygon"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Select the polygon of which you want to construct the vertices..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Construct the sides of this polygon"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Select the polygon of which you want to construct the sides..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Construct the convex hull of this polygon"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Select the polygon of which you want to construct the convex hull..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Project this point onto the circle"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Select the point for the tangent to go through..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Is this line parallel?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Select the first of the two possibly parallel lines..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Parallel to this line?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Select the other of the two possibly parallel lines..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "These lines are parallel."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "These lines are not parallel."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Is this line orthogonal?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Select the first of the two possibly orthogonal lines..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Orthogonal to this line?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Select the other of the two possibly orthogonal lines..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "These lines are orthogonal."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "These lines are not orthogonal."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Check collinearity of this point"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Select the first of the three possibly collinear points..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "and this second point"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Select the second of the three possibly collinear points..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "with this third point"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Select the last of the three possibly collinear points..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "These points are collinear."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "These points are not collinear."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Check whether this point is on a curve"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Select the point you want to test..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Check whether the point is on this curve"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Select the curve that the point might be on..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "This curve contains the point."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "This curve does not contain the point."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Check whether this point is in a polygon"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Check whether the point is in this polygon"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Select the polygon that the point might be in..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "This polygon contains the point."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "This polygon does not contain the point."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Check whether this polygon is convex"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Select the polygon you want to test for convexity..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "This polygon is convex."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "This polygon is not convex."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Check if this point has the same distance"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Select the point which might have the same distance from two other points..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "from this point"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Select the first of the two other points..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "and from this second point"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Select the other of the two other points..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "The two distances are the same."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "The two distances are not the same."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Check whether this vector is equal to another vector"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Select the first of the two possibly equal vectors..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Check whether this vector is equal to the other vector"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Select the other of the two possibly equal vectors..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "The two vectors are the same."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "The two vectors are not the same."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Text"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "label"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Select this label"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Select label %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Remove a Label"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Add a Label"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Move a Label"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Attach to this label"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Show a Label"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Hide a Label"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Copy Text"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Toggle Frame"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Redefine..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Toggle Label Frame"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Translate this object"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Select the object to translate..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Translate by this vector"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Select the vector to translate by..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Reflect this object"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Select the object to reflect..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Reflect in this point"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Select the point to reflect in..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Reflect in this line"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Select the line to reflect in..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Rotate this object"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Select the object to rotate..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Rotate around this point"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Select the centre point of the rotation..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Rotate by this angle"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Select the angle of the rotation..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Scale this object"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Select the object to scale..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Scale with this centre"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Select the centre point of the scaling..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Scale by the length of this segment"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Select a segment whose length is the factor of the scaling..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Scale the length of this segment..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...to the length of this other segment"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Select the object to scale"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Scale over this line"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Select the line to scale over"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Select a segment whose length is the factor for the scaling"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...to the length of this segment"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Projectively rotate this object"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Select the object to rotate projectively"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Projectively rotate with this half-line"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3596,11 +3601,11 @@ msgstr ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Projectively rotate by this angle"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
@@ -3608,50 +3613,50 @@ msgstr ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Harmonic Homology of this object"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Select the object to transform..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmonic Homology with this centre"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Select the centre point of the harmonic homology..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmonic Homology with this axis"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Select the axis of the harmonic homology..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Generic affinity of this object"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Map this triangle"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Select the triangle that has to be transformed onto a given triangle..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "onto this other triangle"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
@@ -3659,69 +3664,69 @@ msgstr ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "First of 3 starting points"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Select the first of the three starting points of the generic affinity..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Second of 3 starting points"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 "Select the second of the three starting points of the generic affinity..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Third of 3 starting points"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Select the third of the three starting points of the generic affinity..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Transformed position of first point"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Select the first of the three end points of the generic affinity..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Transformed position of second point"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Select the second of the three end points of the generic affinity..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Transformed position of third point"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Select the third of the three end points of the generic affinity..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Generic projective transformation of this object"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Map this quadrilateral"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
@@ -3729,11 +3734,11 @@ msgstr ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "onto this other quadrilateral"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3741,184 +3746,184 @@ msgstr ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "First of 4 starting points"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Select the first of the four starting points of the generic projectivity..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Second of 4 starting points"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Select the second of the four starting points of the generic projectivity..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Third of 4 starting points"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Select the third of the four starting points of the generic projectivity..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Fourth of 4 starting points"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Select the fourth of the four starting points of the generic projectivity..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Select the first of the four end points of the generic projectivity..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Select the second of the four end points of the generic projectivity..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Select the third of the four end points of the generic projectivity..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Transformed position of fourth point"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Select the fourth of the four end points of the generic projectivity..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Cast the shadow of this object"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Select the object of which you want to construct the shadow..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Cast a shadow from this light source"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Select the light source from which the shadow should originate..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Cast a shadow on the horizon represented by this line"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Select the horizon for the shadow..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transform this object"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transform using this transformation"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Apply a similitude to this object"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Apply a similitude with this centre"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Select the centre for the similitude..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Apply a similitude mapping this point onto another point"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Select the point which the similitude should map onto another point..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Apply a similitude mapping a point onto this point"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Select the point onto which the similitude should map the first point..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Construct a vector from this point"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Select the start point of the new vector..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Construct a vector to this point"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Select the end point of the new vector..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Construct the vector sum of this vector and another one."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Select the first of the two vectors of which you want to construct the sum..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Construct the vector sum of this vector and the other one."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Select the other of the two vectors of which you want to construct the sum..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Construct the vector sum starting at this point."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Select the point to construct the sum vector in..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Now fill in the code:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Now fill in the Python code:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3926,7 +3931,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3934,7 +3939,7 @@ msgstr ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3943,7 +3948,7 @@ msgstr ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3953,18 +3958,18 @@ msgstr ""
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "Python Script"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -3973,7 +3978,7 @@ msgstr ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-eo/messages/tdeedu/kig.po b/tde-i18n-eo/messages/tdeedu/kig.po
index 5583b2205ad..7dc2fe08098 100644
--- a/tde-i18n-eo/messages/tdeedu/kig.po
+++ b/tde-i18n-eo/messages/tdeedu/kig.po
@@ -3,7 +3,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2020-11-01 17:48+0000\n"
 "Last-Translator: Thomas CORDONNIER <t_cordonnier@yahoo.fr>\n"
 "Language-Team: Esperanto <https://mirror.git.trinitydesktop.org/weblate/"
@@ -28,167 +28,167 @@ msgid ""
 "Your emails"
 msgstr "axel@esperanto-jeunes.org"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr ""
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr ""
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr ""
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Bildo..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Eksporti kiel bildo"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr ""
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Pardonu, la dosiera formato ne estas subtenata"
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr ""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr ""
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr ""
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr ""
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr ""
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr ""
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr ""
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Sintaksa eraro"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr ""
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr ""
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr ""
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr ""
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex Dokumentoj (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Eksportu kiel Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Latex Opcioj"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -196,42 +196,42 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
 "A standard coordinate system will be used instead."
 msgstr ""
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 msgstr ""
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Eksportu al SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr ""
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG Opcioj"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ""
 
@@ -376,7 +376,7 @@ msgstr ""
 msgid "Cancel the construction of the object being constructed"
 msgstr ""
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr ""
 
@@ -494,15 +494,15 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr ""
 
@@ -574,456 +574,456 @@ msgstr "Malfermiĝenda dosiero"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr ""
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paralela"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr ""
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr ""
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektoro"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr ""
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr ""
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Traduki"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Rotaciu"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Etendite"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr ""
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr ""
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr ""
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr ""
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr ""
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr ""
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr ""
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr ""
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr ""
 
@@ -1067,71 +1067,71 @@ msgstr ""
 msgid "Set Polar Coordinate System"
 msgstr ""
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr ""
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr ""
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr ""
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr ""
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr ""
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr ""
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr ""
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr ""
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr ""
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr ""
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr ""
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1139,15 +1139,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr ""
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr ""
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1155,506 +1155,506 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr ""
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr ""
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr ""
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr ""
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr ""
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Poligono"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr ""
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr ""
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr ""
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr ""
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr ""
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr ""
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr ""
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr ""
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr ""
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr ""
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr ""
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr ""
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangento"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr ""
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr ""
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr ""
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nomo"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr ""
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr ""
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr ""
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr ""
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr ""
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr ""
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr ""
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr ""
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr ""
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr ""
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr ""
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr ""
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr ""
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr ""
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr ""
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr ""
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr ""
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Kaŝu"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Montru"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Movu"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "Personaj Koloroj"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "&Nomigu"
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Nomo"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr ""
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr ""
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr ""
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr ""
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr ""
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr ""
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr ""
 
@@ -1701,2048 +1701,2053 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr ""
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr ""
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr ""
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr ""
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr ""
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr ""
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr ""
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr ""
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr ""
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr ""
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr ""
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr ""
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr ""
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr ""
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr ""
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr ""
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Radiuso"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr ""
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "Cirklo"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr ""
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr ""
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr ""
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr ""
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr ""
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr ""
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipso"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr ""
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr ""
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr ""
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
 msgstr ""
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "konuso"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Elektu tiun konuson"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Elektu konuson %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Forigu konuson"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Aldonu Konuson"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Movu konuson"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Ligu al tiu konuso"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Montru Konuson"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Kaŝu Konuson"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr ""
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr ""
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr ""
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr ""
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr ""
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr ""
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr ""
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr ""
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr ""
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr ""
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr ""
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr ""
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr ""
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr ""
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr ""
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr ""
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr ""
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr ""
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr ""
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr ""
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr ""
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr ""
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr ""
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr ""
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Longeco"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr ""
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr ""
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "linio"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr ""
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr ""
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr ""
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr ""
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Aldonu Linion"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr ""
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr ""
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr ""
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr ""
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr ""
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr ""
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr ""
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr ""
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr ""
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr ""
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr ""
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr ""
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr ""
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr ""
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr ""
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr ""
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr ""
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr ""
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr ""
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr ""
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr ""
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr ""
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr ""
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr ""
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr ""
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekto"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr ""
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr ""
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr ""
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr ""
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr ""
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr ""
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr ""
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr ""
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr ""
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr ""
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr ""
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr ""
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr ""
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr ""
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Angulo"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr ""
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr ""
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "angulo"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr ""
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr ""
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr ""
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektoro"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr ""
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr ""
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr ""
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "arko"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr ""
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr ""
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr ""
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr ""
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punkto"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr ""
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr ""
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr ""
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr ""
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr ""
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr ""
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr ""
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr ""
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr ""
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr ""
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr ""
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr ""
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr ""
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr ""
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr ""
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr ""
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr ""
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr ""
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr ""
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr ""
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr ""
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr ""
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr ""
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr ""
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr ""
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr ""
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr ""
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr ""
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr ""
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr ""
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr ""
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr ""
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr ""
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr ""
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr ""
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr ""
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr ""
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr ""
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr ""
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr ""
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr ""
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr ""
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr ""
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr ""
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr ""
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr ""
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Teksto"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "etikedo"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Elektu tiun etikedon"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Elektu etikedon %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Forigu Etikedon"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Aldonu Etikedon"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Movu Etikedon"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Ligu al tiu Etikedon"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Montru Etikedon"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Kaŝu Etikedon"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "Kopiu Tekston"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr ""
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr ""
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr ""
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr ""
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr ""
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr ""
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr ""
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr ""
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr ""
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr ""
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr ""
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr ""
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr ""
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr ""
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr ""
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr ""
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr ""
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr ""
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr ""
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr ""
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr ""
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr ""
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr ""
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr ""
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr ""
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr ""
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr ""
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr ""
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr ""
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr ""
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr ""
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr ""
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr ""
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr ""
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr ""
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr ""
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr ""
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr ""
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3750,43 +3755,43 @@ msgid ""
 "arg%1"
 msgstr ""
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Redaktu Skripton"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Redaktu Python-a Skripton"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-es/messages/tdeedu/kig.po b/tde-i18n-es/messages/tdeedu/kig.po
index e70de366156..a4757514c0a 100644
--- a/tde-i18n-es/messages/tdeedu/kig.po
+++ b/tde-i18n-es/messages/tdeedu/kig.po
@@ -12,7 +12,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-08-05 12:46+0200\n"
 "Last-Translator: Santiago Fernández Sancho <santi@kde-es.org>\n"
 "Language-Team: Español <kde-es@kybs.de>\n"
@@ -35,36 +35,36 @@ msgid ""
 "Your emails"
 msgstr "yo@miguelrevilla.com,rafael.beccar@kdemail.net"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Es un archivo de XFig, no una figura de Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Este archivo de Cabri contiene un objeto «%1», que Kig todavía no soporta."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Seleccione una figura."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "El archivo de Dr. Geo «%1» es un archivo de macro que no tiene figuras."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "No hay figuras en el archivo de Dr. Geo «%1»."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -72,7 +72,7 @@ msgstr ""
 "Este archivo de Dr. Geo contiene un objeto «%1 %2», que Kig no soporta "
 "actualmente."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -80,28 +80,28 @@ msgstr ""
 "Este archivo de Dr. Geo contiene un tipo de intersección que Kig no soporta "
 "actualmente."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Exportar a imagen"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Imagen..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Exportar como imagen"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Opciones de la imagen"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Lo siento, este formato de archivo no está soportado."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -109,31 +109,31 @@ msgstr ""
 "No se puede abrir el archivo «%1». Compruebe que los permisos están "
 "establecidos correctamente."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Lo siento, ha ocurrido algún problema al guardar la imagen «%1»"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Exportar a"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Exportar a archivo &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "Archivo &XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Documentos de XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Exportar como archivo XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -141,25 +141,25 @@ msgstr ""
 "No se puede abrir el archivo «%1». Esto significa, probablemente, que no "
 "existe o que usted no tiene permisos suficientes"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Se ha producido un error al procesar el archivo «%1». No se puede abrir."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Error de análisis"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig no puede abrir el archivo «%1»."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "No soportado"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -167,7 +167,7 @@ msgstr ""
 "Este documento de KSeg utiliza una transformación de escala, que Kig no "
 "puede importar."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -175,47 +175,47 @@ msgstr ""
 "Este archivo de KSeg contiene un objeto que Kig todavía no soporta "
 "(rellenado de una circunferencia)."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Este archivo de KSeg contiene un sector de arco, que Kig todavía no soporta."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Este archivo de KSeg contiene un segmento de arco, que Kig todavía no "
 "soporta."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Exportar a &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Documentos Latex (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Exportar como Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Opciones Latex"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Este archivo ha sido creado con la versión «%1» de Kig, que esta versión no "
 "puede abrir."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -228,7 +228,7 @@ msgstr ""
 "(de la 0.4 a la 0.6), guardarlo y volver a intentarlo, ya que se\n"
 "guardará en el nuevo formato."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -237,8 +237,8 @@ msgstr ""
 "Este archivo de Kig tiene un sistema de coordenadas que esta versión de\n"
 "Kig no soporta. Se usará en su lugar un sistema de coordenadas estándar."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -248,27 +248,27 @@ msgstr ""
 "no soporta. Quizá haya compilado Kig sin soporte para este tipo de objeto, o "
 "está utilizando una versión antigua de Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Exportar a SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Scalable Vector Graphics (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Exportar como SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Opciones SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Se ha producido algún problema al guardar su archivo SVG «%1»"
 
@@ -442,7 +442,7 @@ msgstr "Cancelar construcción"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Cancelar la construcción del objeto que está siendo construido"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "O&cultar todo"
 
@@ -570,15 +570,15 @@ msgstr ""
 "*.kig|Kig Documents (*.kig)\n"
 "*.kigz|Compressed Kig Documents (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "El archivo «%1» ya existe. ¿Desea sobrescribirlo?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "¿Sobrescribir el archivo?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Sobrescribir"
 
@@ -661,324 +661,324 @@ msgstr "Documento que abrir"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Segmento"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Un segmento construido a partir de sus puntos de inicio y fin"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Recta por dos puntos"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Una recta construida a partir de dos puntos dados"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Semirrecta"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Una semirrecta por su punto de comienzo y otro punto sobre ella."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Perpendicular"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Se construye una recta perpendicular a otra dada pasando por un punto "
 "determinado."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paralela"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Se construye una recta paralela a otra dada pasando por un punto determinado"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Circunferencia a partir de un centro y un punto"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 "Una circunferencia construido a partir de su centro y de un punto de su borde"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Circunferencia a partir de tres puntos"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Una circunferencia construida a partir de tres puntos"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Construir la bisectriz de este ángulo"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Seleccione el ángulo del que quiera construir la bisectriz..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Bisectriz del ángulo"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "La bisectriz de un ángulo"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Cónica por cinco puntos"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Una cónica construida a partir de cinco puntos"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hipérbola por las asintotas y un punto"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Una hipérbola con asintotas dadas a partir de un punto"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Elipse por los focos y un punto"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Una elipse construida por sus focos y un punto de su borde"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hipérbola por los focos y un punto"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Una hipérbola construida a partir de sus focos y un punto de su borde"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Cónica por la directriz, el foco y un punto"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Una cónica con la directriz y el foco dados, a partir de un punto"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Parábola vertical por tres puntos"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Una parábola vertical construida a partir de tres puntos"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Curva cúbica por nueve puntos"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Una curva cúbica construido a partir de nueve puntos"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Punto polar de una recta"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "El punto polar de una recta con respecto a una cónica."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Recta polar asociada a un punto"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "La recta polar asociada a un punto con respecto a una cónica."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Curva cúbica con nodo por seis puntos"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 "Una curva cúbica con un punto de nodo en el origen a partir de seis puntos"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Curva cúbica con cúspide por cuatro puntos"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Una curva cúbica con una cúspide horizontal en el origen a partir de cuatro "
 "puntos"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Directriz de una cónica"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "La recta directriz de una cónica."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Ángulo por tres puntos"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Un ángulo definido por tres puntos"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Hipérbola equilateral por cuatro puntos"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Un hipérbola equilateral construida a partir de cuatro punto"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Construir el punto medio de este segmento"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Punto medio"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "El punto central de un segmento u otros dos puntos"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vector"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Construir un vector a partir de dos puntos datos."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Suma de vectores"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Construye el vector suma de dos vectores."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Recta dirigida por un vector"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 "Construye una recta a partir de un vector director y un punto que pertenezca "
 "a la recta."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Semirrecta dirigida por un vector"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 "Construye una semirrecta a partir de un vector director y un punto que "
 "pertenezca a la semirrecta."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Arco por tres puntos"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Construir un arco que pase por tres puntos."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Arco por centro, ángulo y punto"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Construir un arco por su centro y un ángulo dado, comenzando por un punto "
 "dado"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parábola por la directriz y el foco"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Una parábola definida por su directriz y su foco"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Trasladar"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "La traslación de un punto por un vector"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Reflejar sobre un punto"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Un objeto reflejado sobre un punto"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Simetría Axial"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 "Transformación de simetría axial que se aplica a un objeto a partir de una "
 "recta que constituirá el eje de simetría"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Girar"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Un objeto girado por un ángulo alrededor de un punto"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Homotecia"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Aplicar a un objeto la hometecia de centro dado por un punto y razón "
 "determinada por la longitud  de un segmento preexistente"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Homotecia dirigida por una recta"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
@@ -986,11 +986,11 @@ msgstr ""
 "una recta preexistente y razón determinada por la longitud  de un segmento "
 "también preexistente"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Homotecia de razón dada por dos segmentos"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -998,11 +998,11 @@ msgstr ""
 "Aplicar a un objeto la hometecia de centro dado por un punto y razón "
 "determinada por la media proporcional de dos segmentos preexistentes"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Homotecia de centro dado por una recta y razón dada por dos segmentos"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -1011,11 +1011,11 @@ msgstr ""
 "una recta preexistente y razón determinada por la media proporcional de dos "
 "segmentos también preexistentes"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Aplicar semejanza"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1023,11 +1023,11 @@ msgstr ""
 "Aplica una transformación de semejanza (composición de un giro con una "
 "homotecia) a un objeto "
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Homología armónica"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1035,11 +1035,11 @@ msgstr ""
 "La homología armónica con un centro y eje dados (es una transformación de la "
 "perspectiva)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Trazar sombra proyectiva"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1047,101 +1047,101 @@ msgstr ""
 "La sombre de un objeto a partir de un punto (que determina el foco de "
 "proyección) y una recta (que determina el plano de proyección)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asintotas de una hipérbola"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Las dos asintotas de una hipérbola."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Triángulo por sus vértices"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Construir un triángulo dados sus tres vértices."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Cápsula convexa"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Un polígono que corresponde a la cápsula convexa de otro polígono"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Comprobar si son paralelas"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Comprueba si dos líneas dadas son paralelas"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Comprobar si son ortogonales"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Comprueba si dos líneas dadas son ortogonales"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Comprobar si son colineales"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Comprueba si tres puntos dados son colineales"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Comprobar si esta contenido"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Comprueba si una curva contiene un punto dado"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Test: Contenido en polígono"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Comprobar si un punto dado esta contenido en un polígono"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Test de polígono convexo"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Comprueba si un polígono dado es convexo"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Comprobar equidistancia"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "Comprueba si hay igualdad de distancia entre tres puntos dados"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Comprobar equivalencia de dos vectores"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Comprueba si dos vectores tienen la misma dirección y magnitud"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Programa de Python"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Construir un programa de Python nuevo."
 
@@ -1193,25 +1193,25 @@ msgstr "Establecer sistema de coordenadas euclídeo"
 msgid "Set Polar Coordinate System"
 msgstr "Establecer sistema de coordenadas polar"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Gra"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1219,47 +1219,47 @@ msgstr ""
 "Un punto normal, es decir, uno que es independiente o pertenece a una recta, "
 "circunferencia, o segmento."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punto"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Construir una etiqueta de texto."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Etiqueta de texto"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Construir un punto por sus coordenadas"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punto por coordenadas"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Punto fijo"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Introduzca las coordenadas del nuevo punto."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Establecer tamaño del ángulo"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Inserte el tamaño nuevo del ángulo:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Establezca aquí el tamaño para este ángulo."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1271,15 +1271,15 @@ msgstr ""
 "Si cambia a otra , el valor en el campo de edición a la izquierda será "
 "convertido a la nueva unidad seleccionada."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "No se puede abrir el archivo de macros «%1»"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig no puede abrir el archivo de macro «%1»."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1292,16 +1292,16 @@ msgstr ""
 "(de la 0.4 a la 0.6), guardarla y volver a intentarlo, ya que se guardará en "
 "el nuevo formato."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Macro sin nombre # %1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Ejes radiales para dos cónicas"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1309,11 +1309,11 @@ msgstr ""
 "Las líneas construidas a partir de la intersección de dos conos. Esto "
 "también se define para conos que no se interseccionan."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Punto de movimiento"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1321,11 +1321,11 @@ msgstr ""
 "Selección el punto que se vaya a mover, que se desplazará a la vez que se "
 "dibuja el lugar geométrico..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Punto siguiente"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1333,118 +1333,118 @@ msgstr ""
 "Seleccione el punto siguiente, hasta cuyas ubicaciones se dibujará el lugar "
 "geométrico..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Locus"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Un lugar geométrico"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Punto dependiente"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polígono por sus vértices"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Construir un polígono a partir de sus vértices"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... con este vértice (pulse sobre el primer vértice para terminar la "
 "construcción)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Construir un polígono con este vértice"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Seleccione un vértice para el nuevo polígono..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polígono"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Construir los vértices para este polígono..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Vértices del polígono"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Los vértices del polígono."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Construir los lados para este polígono..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Lados de un polígono"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Los lados de un polígono."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Polígono regular de centro dado"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Construir un polígono regular dando el centro y un vértice"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Construir un polígono regular a partir de este centro"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Construir un polígono regular con este vértice"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Ajustar el númbero de lados (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Ajustar el número de lados (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Seleccione el centro del nuevo polígono..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Seleccione un vértice para el nuevo polígono..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Mueva el cursor para obtener el número deseado de lados..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Construir los ejes radicales para esta circunferencia"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Construir los ejes radicales de esta cónica"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Afinidad genérica"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1452,11 +1452,11 @@ msgstr ""
 "La afinidad única que mapea 3 puntos dados (o un triángulo) en 3 otros "
 "puntos cualesquiera (u otro triángulo)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Transformación proyectiva genérica"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1465,197 +1465,197 @@ msgstr ""
 "representar la única transformación proyectiva que mapea los elementos del "
 "primer conjunto con los del segundo"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inversión de un punto, recta o circunferencia"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 "La inversión de un punto, recta o circunferencia con respecto a un círculo"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Transporte de medidas"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 "Transportar la medida de un segmento o un arco sobre una recta o una "
 "circunferencia."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Segmento a transportar"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Arco a transportar"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Transportar una medida sobre ésta recta"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Transportar una medida a esta circunferencia"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Comenzar a transportar a partir de este punto de la circunferencia"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Comenzar a transportar a partir de este punto de la recta"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Comenzar a transportar a partir de este punto de la circunferencia"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Intersección"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "La intersección de dos objetos"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Intersectar esta circunferencia"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Intersectar esta cónica"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Intersectar esta recta"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Intersectar esta curva cúbica"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Intersectar este arco"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Seleccionar este polígono"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "con esta circunferencia"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "con esta cónica"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "con esta recta"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "con esta curva cúbica"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "con este arco"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "con este polígono"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Construir el punto medio entre este punto y un segundo punto"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Seleccione el primero de los puntos del que quiera construir el punto "
 "medio..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Construir el punto medio de este punto y de otro"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Seleccione el etro punto de los que quiera construir el punto medio..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Seleccione el primer objeto con el que quiera intersectar..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Seleccione el segundo objeto con el que quiera intersecar..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangente"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "La recta tangente a una curva"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangente a esta circunferencia"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangente a esta cónica"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangente a este arco"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangente a esta curva cubica"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangente a esta curva"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangente en este punto"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Centro de curvatura"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "El centro de la círculo osculador para una curva"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Centro de curvatura de esta cónica"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Centro de curvatura de esta curva cúbica"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Centro de curvatura de esta curva"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Centro de curvatura en este punto"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "¿Que objeto?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1663,24 +1663,24 @@ msgstr ""
 "Pulse en la ubicación en la que quiera poner el punto nuevo o la curva a la "
 "que quiera unirlo..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Ahora, seleccione la ubicación de la etiqueta resultado."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "El nombre de la macro no puede estar vacío."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nombre"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<objeto sin nombre>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1689,21 +1689,21 @@ msgstr ""
 "Hay «%n» partes en el texto para las que no ha seleccionado un valor. "
 "Elimínelas o seleccione suficientes argumentos."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argumento %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Seleccionando argumento %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Cambiar etiqueta"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1714,7 +1714,7 @@ msgstr ""
 "esta macro. Pulse el botón Atrás y construya los objetos en el orden "
 "correcto..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1724,103 +1724,103 @@ msgstr ""
 "resultantes.  Probablemente signifique que espera que Kig haga algo "
 "imposible.  Compruebe la macro y vuelva a intentarlo."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Mover %1 objetos"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Redefinir punto"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Documento Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objetos"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformar"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "Pru&eba"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Const&ruir"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Añadir etiqueta de te&xto"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Establecer co&lor"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Establecer &grosor del trazo"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Definir el est&ilo"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Establecer s&istema de coordenadas"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Ocultar"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "Mo&strar"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Mover"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Color personalizado"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Definir el &nombre..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Nombre"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Definir el nombre del objeto"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Defina el nombre del objeto:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Cambiar el color del objeto"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Cambiar el ancho del objeto"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Cambiar el estilo del punto"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Cambiar el estilo del objeto"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Editar programa..."
 
@@ -1873,214 +1873,215 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Seleccionado más de un tipo"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Construir un ángulo que pase por este punto"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Seleccione un punto por el que deba pasar la primera semirrecta del ángulo..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Construir un ángulo en este punto"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Seleccione el punto para el que construir el ángulo..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Seleccione un punto por el que deba pasar la segunda semirrecta del ángulo..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Establecer ta&maño"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Redimensionar ángulo"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Construir un arco a partir de este punto"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Seleccione el punto de inicio del arco nuevo..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Construir un arco que pase por este punto"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Seleccione un punto por el que deba pasar el nuevo arco..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Construir un arco que acabe en este punto"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Seleccione el punto final del nuevo arco..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Construir un arco con este centro"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Seleccione el centro del nuevo arco..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Construir un arco con este ángulo"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Seleccione el ángulo del arco nuevo..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Comprobar el resultado"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Seleccione la curva..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Seleccionar un punto sobre esta curva..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Superficie"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Circunferencia"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Radio"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Ecuación cartesiana expandida"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Ecuación cartesiana"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Ecuación polar"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [centrado en %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "circunferencia"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Seleccionar esta circunferencia"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Seleccionar la circunferencia %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Eliminar una circunferencia"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Añadir una circunferencia"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Mover una circunferencia"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Adjuntar a esta circunferencia"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Mostrar una circunferencia"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Ocultar una circunferencia"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Construir una circunferencia que pase por este punto"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Construir un circunferencia con este centro"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Seleccione el centro de la nueva circunferencia..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Seleccione un punto por el que deba pasar la nuevo circunferencia..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Tipo de cónica"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Primer foco"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Segundo foco"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipse"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hipérbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parábola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2088,195 +2089,195 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centrado en %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "cónica"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Seleccionar esta cónica"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Seleccionar la cónica %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Eliminar una cónica"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Añadir una cónica"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Mover una cónica"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Adjuntar a esta cónica"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Mostrar una cónica"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Ocultar una cónica"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Construir una cónica que pase por este punto"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Seleccion un punto por el que deba pasar la nueva cónica..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Construir una cónica con esta asintota"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Seleccione la primera asíntota para la nueva cónica..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Seleccione la segunda asíntota para la nueva cónica..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Construir una elipse con este foco"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Seleccione el primer foco de la elipse nueva..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Seleccione el segundo foco de la elipse nueva..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Construir una elipse que pase por este punto"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Seleccione un punto por el que deba pasar la elipse nueva..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Construir una hipérbola con este foco"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Seleccione el primer foco de la hipérbola nueva..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Seleccione el segundo foco de la hipérbola nueva..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Construir una hipérbola que pase por este punto"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Seleccione un punto por el que deba pasar la hipérbola nueva..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Construir una cónica con esta recta como directriz"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Seleccione la directriz para la nueva cónica..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Construir una cónica con este punto como foco"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Seleccione el foco para la nueva cónica..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Construir una parábola que pase por este punto"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Seleccione un punto por el que deba pasar la parábola nueva..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Construir un punto polar con respecto a esta cónica"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Seleccione la cónica para la que quiera construir un punto polar..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Construir el punto polar de esta recta"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Seleccione la recta para la que quiera construir el punto polar..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Construir una recta polar con respecto a esta cónica"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Construir la recta polar para este punto"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Construir la directriz para esta cónica"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "seleccione la cónica para la cual quiera construir la directriz..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Construir una parábola con esta directriz"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Seleccione la directriz de la nueva parábola..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Construir una parábola con este foco"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Seleccione el foco de la parábola nueva..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Construir las asíntotas de esta cónica"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Seleccione la cónica para la cual quiere construir las asíntotas..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Construir los ejes radicales para esta cónica"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2284,7 +2285,7 @@ msgstr ""
 "Seleccione la primera de las dos cónicas para las cuales quiere construir el "
 "eje radical..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2292,696 +2293,700 @@ msgstr ""
 "Seleccione la primera de las dos cónicas para las cuales quiere construir el "
 "eje radical..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Cambiar los ejes radiales"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "curva cúbica"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Seleccionar esta curva cúbica"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Seleccionar la curva cúbica %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Eliminar una curva cúbica"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Añadir una curva cúbica"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Mover una curva cúbica"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Adjuntar a esta curva cúbica"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Mostrar una curva cúbica"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Ocultar una curva cúbica"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Construir una curva cúbica que pase por este punto"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Seleccione un punto por el que deba pasar la nueva cúbica..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "curva"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Seleccionar esta curva"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Seleccionar la curva %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Eliminar una curva"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Añadir una curva"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Mover una curva"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Adjuntar a esta curva"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Mostrar una curva"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Ocultar una curva"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Intersectar con esta recta"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Intersección con esta cónica"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Punto de inserción ya computado"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Intersección con esta curva cúbica"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Intersección con esta circunferencia"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Intersección con este arco"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Invertir con respecto a esta circunferencia"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Seleccione la circunferencia contra la que se quiere invertir..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Computar la inversión de este punto"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Seleccione el punto a invertir..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Computar la inversión de esta recta"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Seleccione la recta a invertir..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Computar la inversión de este segmento"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Seleccione el segmento a invertir..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Computar la inversión de esta circunferencia"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Seleccione la circunferencia a invertir..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Computar la inversión de esta arco"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Seleccione el arco a invertir..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Pendiente"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Ecuación"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Longitud"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Primer punto final"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Segundo punto final"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "recta"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Seleccione una recta"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Seleccione esta recta"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Seleccione la recta %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Eliminar una recta"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Añadir una recta"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Mover una recta"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Adjuntar a esta recta"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Mostrar una recta"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Ocultar una recta"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "segmento"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Seleccionar este segmento"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Seleccionar el segmento %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Eliminar un segmento"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Añadir un segmento"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Mover un segmento"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Adjuntar a este segmento"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Mostrar un segmento"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Ocultar un segmento"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "semirrecta"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Seleccionar esta semirrecta"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Seleccionar la semirrecta %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Eliminar una semirrecta"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Añadir una semirrecta"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Mover una semirrecta"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Adjuntar a esta semirrecta"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Mover una se semirrecta"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Ocultar una semirrecta"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Construir un segmento que comience en este punto"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Seleccione el punto de comienzo del segmento nuevo..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Construir un segmento que acabe en este punto"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Seleccione el punto final del segmento nuevo..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Construir una recta que pase por este punto"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Seleccione un punto por el que deba pasar la recta..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Seleccione otro punto por el que deba pasar la recta..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Construir una semirrecta que comience en este punto"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Seleccione el punto de comienzo de la semirrecta nueva..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Construir una semirrecta que pase por este punto"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Seleccione un punto por el que deba pasar esta semirrecta..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Construir una paralela a esta recta"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Seleccione una recta paralela a la nueva recta..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Construir una recta paralela que pase por este punto"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Seleccione un punto por el que deba pasar la recta nueva..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Construir una recta perpendicular a ésta"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Seleccione una recta perpendicular a la nueva..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Construir una recta perpendicular que pase por este punto"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Establecer &longitud..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Establecer longitud del segmento"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Elegir la nueva longitud: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Redimensionar el segmento"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Construir una recta que pase por este vector"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Seleccione un vector en la dirección de la recta nueva..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Construir una semirrecta por este vector"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Seleccione un vector con la dirección de la semirrecta nueva..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "lugar geométrico"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Seleccionar este lugar geométrico"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Seleccionar este lugar geométrico %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Eliminar un lugar geométrico"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Añadir un lugar geométrico"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Mover un lugar geométrico"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Adjuntar a este lugar geométrico"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Mostrar un lugar geométrico"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Ocultar un lugar geométrico"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Tipo de objeto"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objeto"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Seleccionar este objeto"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Seleccionar el objeto %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Eliminar un objeto"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Añadir un objeto"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Mover un objeto"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Adjuntar a este objeto"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Mostrar un objeto"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Ocultar un objeto"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Ángulo en radianes"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Ángulo en grados"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Punto medio"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "Longitud X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Longitud Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Vector opuesto"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Ángulo"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Superficie del sector"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Longitud del arco"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "ángulo"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Seleccionar este ángulo"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Seleccionar el ángulo %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Eliminar un ángulo"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Añadir un ángulo"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Mover un ángulo"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Adjuntar a este ángulo"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Mostrar un ángulo"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Ocultar un ángulo"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vector"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Seleccionar este vector"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Seleccionar el vector %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Eliminar un vector"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Añadir un vector"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Mover un vector"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Adjuntar a este vector"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Mostrar un vector"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Ocultar un vector"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "arco"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Seleccionar este arco"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Seleccionar el ancho %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Eliminar un arco"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Añadir un arco"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Mover un arco"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Adjuntar a este arco"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Mostrar un arco"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Ocultar un arco"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Coordenada"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Coordenada X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Coordenada Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punto"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Seleccionar este punto"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Seleccionar el punto %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Eliminar un punto"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Añadir un punto"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Mover un punto"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Adjuntar a este punto"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Mostrar un punto"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Ocultar un punto"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Construir el punto medio de este punto y de otro"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
@@ -2989,7 +2994,7 @@ msgstr ""
 "Seleccione el primero de los dos puntos de los que quiera construir el punto "
 "medio..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
@@ -2997,782 +3002,782 @@ msgstr ""
 "Seleccione el otro de los dos puntos de los que quiera construir el punto "
 "medio..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Establecer &coordenada..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Redefinir"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Establecer &parámetro..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Establecer coordenada"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Introduzca la nueva coordenada."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Establecer parámetro de puntero"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Elegir el nuevo parámetro: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Cambiar el parámetro de un punto obligatorio"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 "Seleccione la circunferencia  a la que se vaya a transportar una medida..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Seleccionar un punto en esta circunferencia..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 "Seleccione el segmento que se vaya a transportar a la circunferencia..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Número de lados"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Perímetro"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Centro de masa de los vértices"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Winding Number"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polígono"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Seleccionar este polígono"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Seleccionar el polígono %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Eliminar un polígono"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Añadir un polígono"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Mover un polígono"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Adjuntar a este polígono"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Mostrar un póligono"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Ocultar un polígono"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "triángulo"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Seleccionar este triángulo"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Seleccionar el triángulo %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Eliminar un triángulo"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Añadir un triángulo"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Mover un triángulo"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Adjuntar a este triángulo"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Mostrar un triángulo"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Ocultar un triángulo"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "cuadrilátero"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Seleccionar este cuadrilátero"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Seleccionar el cuadrilátero %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Eliminar un cuadrilátero"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Añadir un cuadrilátero"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Mover un cuadrilátero"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Adjuntar a este cuadrilátero"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Mostrar un cuadrilátero"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Ocultar una cuadrilátero"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Construir un triángulo con este vértice"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr ""
 "Seleccione un punto que representará uno de los vértices del nuevo "
 "triángulo..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Intersectar este polígono con una recta"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Seleccione el polígono que se intersectará con una recta..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Construir los vértices de este polígono"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Seleccione el polígono a construir..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Construir los lados de este polígono"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Seleccione el polígono a construir..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Construir la cápsula convexa de este polígono"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 "Seleccione el polígono para el cual quiera construir la cápsula convexa..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Proyectar este punto en la circunferencia"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Seleccione el punto por el que deba pasar la tangente..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "¿Es paralela esta recta?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Seleccione la primera de las dos posibles rectas paralelas..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "¿Es paralela a esta recta?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Seleccione la otra de las dos posibles rectas paralelas..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Las rectas son paralelas."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Las rectas no son paralelas."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "¿Es ortogonal esta recta?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Seleccione la primera de las dos posibles rectas ortogonales..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "¿Es ortogonal a esta recta?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Seleccione la otra de las dos posibles rectas ortogonales..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Las rectas son ortogonales."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Las rectas no son ortogonales."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Comprobar la colinealidad de este punto"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Seleccione el primero de los tres posibles puntos colineales..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "y el segundo punto"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Seleccione el segundo de los tres posibles puntos colineales..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "con este tercer punto"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Seleccione el último de los tres posibles puntos colineales..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Los puntos son colineales."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Los puntos no son colineales."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Comprobar si este punto está en una curva"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Seleccione el punto que quiere comprobar..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Comprobar si el punto está en la curva"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Seleccione la curva en la que debiera estar el punto..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "La curva contiene el punto."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "La curva no contiene el punto."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Comprobar si este punto está en un polígono"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Comprobar si el punto está en el polígono"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Seleccione el polígono en el que debiera estar el punto..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "El polígono contiene el punto."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "El polígono no contiene el punto."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Comprobar si este polígono es convexo"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Seleccione el polígono para el que quiere comprobar su convexidad..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Este polígono es convexo."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Este polígono no es convexo."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Comprobar si este punto tiene la misma distancia"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Seleccione el punto que debiera tener la misma distancia desde los otros "
 "puntos..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "desde este punto"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Seleccione el primero de los otros dos puntos..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "y de este segundo punto"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Seleccione el otro de los otros dos puntos..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Las dos distancias son iguales."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Las dos distancias son diferentes."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Comprobar si este vector es igual a otro vector"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Seleccione el primero de los dos posibles vectores iguales..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Comprobar si este vector es igual al otro vector"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Seleccione el otro de los dos posibles vectores iguales..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Los dos vectores son iguales."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Los dos vectores son diferentes."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Texto"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "etiqueta"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Seleccionar esta etiqueta"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Seleccionar la etiqueta %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Eliminar una etiqueta"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Añadir una etiqueta"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Mover una etiqueta"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Adjuntar a esta etiqueta"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Mostrar una etiqueta"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Ocultar una etiqueta"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Copiar el texto"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Conmutar marco"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Redefinir..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Conmutar marco de etiqueta"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Trasladar este objeto"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Seleccione el objeto que quiera trasladar..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Trasladar según este vector"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Seleccione el vector por el que quiera trasladar..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Reflejar este objeto"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Seleccione el objeto que se va a reflejar..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Reflejar sobre este punto"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Seleccione el punto sobre el que se debe reflejar..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Reflejar sobre esta recta"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Seleccione la recta sobre la que se deba reflejar..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Girar este objeto"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Seleccione el objeto que vaya a girar..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Girar alrededor de este punto"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Seleccione el punto central de la giro..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Girar por este ángulo"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Seleccione el ángulo de giro..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Aplicar homotecia sobre este objeto"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Seleccione el objeto al que se aplicará la homotecia..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Homotecia de centro dado por este punto"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Seleccione el centro de homotecia..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Aplicar homotecia de razón dada por la longitud de este segmento"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 "Seleccione un segmento cuya longitud determinará la razón de la homotecia..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Homotecia de razón dada por la longitud de este segmento..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Seleccione el primer vector (dividendo) que determinará la razón de la "
 "hometecia..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...sobre la longitud de este otro segmento"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Seleccione el segundo (divisor) vector que determinará la razón de la "
 "hometecia..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Seleccione el objeto al cual se le aplicará la homotecia"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Esta recta contendrá al centro de homotecia"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Seleccione la recta que contendrá al centro de homotecia"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 "Seleccione un segmento cuya longitud determinará la razón de la homotecia"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Seleccione el primer vector (dividendo) que determinará la razón de la "
 "hometecia"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...sobre la longitud de este otro segmento"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Seleccione el segundo (divisor) vector que determinará la razón de la "
 "hometecia"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Girar proyectivamente este objeto"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Seleccione el objeto a girar proyectivamente"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Girar proyectivamente por esta semirecta"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 "Seleccione la semirrecta para el giro proyectivo que quiere aplicar al objeto"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Girar proyectivamente por este ángulo"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 "Seleccione el ángulo para el giro proyectivo que quiere aplicar al objeto"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Homología armónica de este objeto"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Seleccione el objeto que se va a transformar..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Homología harmónica con este centro"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Seleccione el punto central de la homología harmónica..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Homología armónica con este eje"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Seleccione el eje de la homología armónica..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Afinidad genérica de este objeto"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Mapear este triángulo"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Seleccione el tríangulo que debe ser transformado a un tríangulo dado..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "en este otro triángulo"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 "Seleccione el triángulo que es la imagen por afinidad del primer triángulo..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Primero de los 3 puntos de comienzo"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Seleccione el primero de los tres puntos de comienzo de la afinidad "
 "genérica..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Segundo de los 3 puntos de comienzo"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 "Seleccione el segundo de los tres puntos de comienzo de la afinidad "
 "genérica..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Tercero de los 3 puntos de comienzo"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Seleccione el tercero de los tres puntos de comienzo de la afinidad "
 "genérica..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Posición transformada del primer punto"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 "Seleccione el primero de los tres puntos finales de la afinidad genérica..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Posición transformada del segundo punto"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 "Seleccione el segundo de los tres puntos finales de la afinidad genérica..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Posición transformada del tercer punto"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 "Seleccione el tercero de los tres puntos finales de la afinidad genérica..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Transformación proyectiva genérica de este objeto"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Mapear este cuadrilátero"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
@@ -3780,11 +3785,11 @@ msgstr ""
 "Seleccione el cuadrilátero que tiene que ser transformado en un cuadrilátero "
 "dado..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "en este cuadrilátero"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3792,198 +3797,198 @@ msgstr ""
 "Seleccione el cuadrilátero que es la imagen por transformación proyectiva de "
 "el primer cuadrilátero..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Primero de los 4 puntos de comienzo"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleccione el primero de los cuatro puntos de comienzo de la proyectividad "
 "genérica..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Segundo de los 4 puntos de comienzo"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleccione el segundo de los cuatro puntos de comienzo de la proyectividad "
 "genérica..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Tercero de los 4 puntos de comienzo"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleccione el tercero de los cuatro puntos de comienzo de la proyectividad "
 "genérica..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Cuarto de los 4 puntos de comienzo"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleccione el cuarto de los cuatro puntos de comienzo de la proyectividad "
 "genérica..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Seleccione el primero de los cuatro puntos de finalización de la "
 "proyectividad genérica..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Seleccione el segundo de los cuatro puntos de finalización de la "
 "proyectividad genérica..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Seleccione el tercero de los cuatro puntos de finalización de la "
 "proyectividad genérica..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Posición transformada del cuarto punto"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Seleccione el cuarto de los cuatro puntos de finalización de la "
 "proyectividad genérica..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Trazar la sombra de este objeto"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Seleccione el objeto del que quiera construir la sombra..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Trazar una sombra desde esta fuente de luz"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Seleccione la fuente de luz de la que deba provenir la sombra..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Trace una sombra en el horizonte representada por esta recta"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Seleccione el horizonte para la sombra..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformar este objeto"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transformar utilizando esta transformación"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Aplicar una similitud a este objeto"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Aplicar una similitud con este centro"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Seleccione el centro para la similitud..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Aplicar una similitud mapeando este punto en otro punto"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Seleccione el punto al que se deba mapear la similitud sobre otro punto..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Aplicar una similitud mapeando un punto sobre otro punto"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Seleccione el punto sobre el que se deba mapear el primer punto de la "
 "similitud..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Construir un vector desde este punto"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Seleccione el punto de comienzo del vector nuevo..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Construir un vector hasta este punto"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Seleccione el punto de finalización del vector nuevo..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Construir el vector suma de este vector y de otro."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Seleccione el primero de los dos vectores de los que quiera construir el "
 "vector suma..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Construir el vector suma de este vector y de otro."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Seleccione el otro de los dos vectores de los que quiera construir el vector "
 "suma..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Construir el vector suma comenzando en este punto."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Seleccione el punto a partir del que construir el vector suma..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Ahora incluya el código:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Ahora genere el código en Python:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3991,7 +3996,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3999,7 +4004,7 @@ msgstr ""
 "El intérprete de Python capturó un error durante la ejecución de su "
 "programa. Corrija el programa y pulse de nuevo sobre botón «Finalizar»."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -4008,7 +4013,7 @@ msgstr ""
 "El intérprete de Python generó la siguiente salida de error:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -4018,17 +4023,17 @@ msgstr ""
 "de que hubiera errores, pero el programa no genera un objeto válido. Corrija "
 "el programa y vuelva a pulsar el botón «Finalizar»."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Editar programa"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Editar programa de Python"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -4036,7 +4041,7 @@ msgstr ""
 "El intérprete de Python capturó un error durante la ejecución de su "
 "programa. Corrija el programa."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-et/messages/tdeedu/kig.po b/tde-i18n-et/messages/tdeedu/kig.po
index 18c32bda065..bc1c812243d 100644
--- a/tde-i18n-et/messages/tdeedu/kig.po
+++ b/tde-i18n-et/messages/tdeedu/kig.po
@@ -6,7 +6,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-11-04 16:56+0300\n"
 "Last-Translator: Marek Laane <bald@starman.ee>\n"
 "Language-Team: Estonian <kde-et@linux.ee>\n"
@@ -28,98 +28,98 @@ msgid ""
 "Your emails"
 msgstr "bald@starman.ee"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "See on XFig-fail, mitte Cabri kujund."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "See Cabri-fail sisaldab \"%1\" objekti, mida Kig veel ei toeta."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Palun vali kujund."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Dr. Geo fail \"%1\" on makrofail ega sisalda seepärast kujundeid."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Dr. Geo failis \"%1\" ei ole kujundeid."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr "See Dr. Geo fail sisaldab \"%1 %2\" objekti, mida Kig veel ei toeta."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr "See Dr. Geo fail sisaldab lõikumise tüüpi, mida Kig veel ei toeta."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Ekspordi pildina"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "P&ilt..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Pildina salvestamine"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Pildi valikud"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Vabandust, selline failivorming ei ole toetatud."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 "Faili \"%1\" avamine ebaõnnestus. Palun kontrolli, kas sul on selleks õigusi."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Uups, midagi läks salvestamisel pildina \"%1\" viltu"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Ekspordi..."
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Ekspordi &XFig failina"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig fail..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig dokumendid (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Ekspordi &XFig failina"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -127,24 +127,24 @@ msgstr ""
 "Faili \"%1\" avamine ebaõnnestus. See tähendab tõenäoliselt, et faili ei ole "
 "olemas või ei ole sul õigust seda avada."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Faili \"%1\" parsimisel tekkis viga. Faili ei saa avada."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Parsimisviga"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig ei suuda avada faili \"%1\""
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Ei ole toetatud"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -152,50 +152,50 @@ msgstr ""
 "See KSegi dokument kasutab skaleerimisteisendust, mida Kig ei suuda veel "
 "importida."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "See KSegi fail sisaldab täidetud ringjoont, mida Kig veel ei toeta."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "See KSegi fail sisaldab kaaresektorit, mida Kig veel ei toeta."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "See KSegi fail sisaldab kaaresegmenti, mida Kig veel ei toeta."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Salvesta &LaTeXina..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&LaTeX..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|LaTeXi dokumendid (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "LaTeXina salvestamine"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "LaTeXi valikud"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "See fail on loodud Kigi versiooni \"%1\" abil, mida praegune versioon ei "
 "suuda avada."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -208,7 +208,7 @@ msgstr ""
 "Sa võid proovida avada seda faili Kigi vanema versiooniga (0.4 kuni 0.6)\n"
 "ja seejärel salvestada, mis ekspordib selle uude vormingusse."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -218,8 +218,8 @@ msgstr ""
 "toeta.\n"
 "Selle asemel kasutatakse standardset koordinaatide süsteemi."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -229,27 +229,27 @@ msgstr ""
 "toeta. Võib-olla on Kig paigaldatud ilma sellise objekti toetuseta või on "
 "kasutusel hoopis mõni Kigi vanem versioon."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "Salv&esta SVG-na..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Scalable Vector Graphics (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "SVG-na salvestamine"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG valikud"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Uups, midagi läks salvestamisel SVG pildina \"%1\" viltu"
 
@@ -415,7 +415,7 @@ msgstr "Katkesta loomine"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Katkestab parajasti tekitatava objekti loomise"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "&Näita kõiki"
 
@@ -544,15 +544,15 @@ msgstr ""
 "*.kig|Kigi dokumendid (*.kig)\n"
 "*.kigz|Tihendatud Kigi dokumendid (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Fail \"%1\" on juba olemas. Kas kirjutada see üle?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Kas kirjutada fail üle?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Kirjuta üle"
 
@@ -635,320 +635,320 @@ msgstr "Avatav dokument"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Lõik"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Algus- ja lõpp-punktiga määratud lõik"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Sirge kahe punkti järgi"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Kahe punktiga määratud sirge"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Poolsirge"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Alguspunkti ja veel mingi punktiga määratud poolsirge."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Ristsirge"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Sirge, mis on määratud punktiga ja on risti mõne muu joone või lõiguga."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paralleel"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Sirge, mis on määratud punktiga ja on paralleelne mõne muu joone või lõiguga."
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Ringjoon keskpunkti ja punkti järgi"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Keskpunkti ja mõne ringjoone punktiga määratud ringjoon"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Ringjoon kolme punkti järgi"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Kolme punktiga määratud ringjoon"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Käesoleva nurga poolitaja loomine"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Vali nurk, millele nurgapoolitaja luua..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Nurgapoolitaja"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Nurgapoolitaja"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Koonuselõige viie punkti järgi"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Viie punktiga määratud koonuselõige"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hüperbool asümptootide ja punkti järgi"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Hüperbool, mis on määratud läbi punkti tõmmatud asümptootidega"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellips fookuste ja punkti järgi"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Fookuste ja ellipsil asuva punktiga määratud ellips"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hüperbool fookuste ja punkti järgi"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Fookuste ja hüperboolil asuva punktiga määratud hüperbool"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Koonuselõige juhtsirge, fookuse ja punkti järgi"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Läbi punkti tõmmatud juhtsirge ja fookusega määratud koonuselõige"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Vertikaalne parabool kolme punkti järgi"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Kolme punktiga määratud vertikaalne parabool"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Kuubik üheksa punkti järgi"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Üheksa punktiga määratud kuubik"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Sirge poolus"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Koonuselõike sirge poolus."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Punkti polaar"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Koonuselõike punkti polaar."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Kuubik sõlmpunktiga kuue punkti järgi"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Kuue punktiga määratud sõlmpunktile tuginev kuubik"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Kuubik tagasipöördepunktiga nelja punkti järgi"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Nelja punktiga määratud horisontaalse tagasipöördepunktiga kuubik"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Koonuselõike juhtsirge"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Koonuselõike juhtsirge."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Nurk kolme punkti järgi"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Kolme punktiga määratud nurk"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Võrdhaarne hüperbool nelja punkti järgi"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Nelja punktiga määratud võrdhaarne hüperbool"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Selle lõigu keskpunkti loomine"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Keskpunkt"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Lõigu keskpunkt või kaks muud punkti"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Kahe määratud punkti järgi vektori loomine."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vektorite summa"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Kahe vektori liitmine."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Sirge vektori järgi"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Läbi määratud punkti kulgeva vektori järgi sirge loomine."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Poolsirge vektori järgi"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Poolsirge loomine määratud vektori järgi alates sellest punktist"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Kaar kolme punkti järgi"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Kolme punkti järgi kaare loomine"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Kaar keskpunkti, nurga ja punkti järgi"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Kaare loomine keskpunkti ja antud nurga järgi alates antud punktist"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabool juhtsirge ja fookuse järgi"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Juhtsirge ja fookusega määratud parabool"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Projektsioon"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Objekti projektsioon vektori abil"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Peegeldus punkti suhtes"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Objekti peegeldamine punkti suhtes"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Peegeldus sirge suhtes"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Objekti peegeldus sirge suhtes"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Pööramine"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Objekti pööramine nurga võrra ümber punkti"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Skaleerimine punkti suhtes"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Objekti skaleerimine punkti suhtes lõigu pikkusega määratud suhtarvu alusel"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Skaleerimine sirge suhtes"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Objekti skaleerimine sirge suhtes lõigu pikkusega määratud suhtarvu alusel"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Skaleerimine (kahe lõigu suhte alusel)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -956,11 +956,11 @@ msgstr ""
 "Objekti skaleerimine punkti suhtes kahe lõigu pikkusega määratud suhtarvu "
 "alusel"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Skaleerimine sirge suhtes (kahe lõigu suhte alusel)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -968,22 +968,22 @@ msgstr ""
 "Objekti skaleerimine sirge suhtes kahe lõigu pikkusega määratud suhtarvu "
 "alusel"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Rakenda homoteetsus"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 "Rakenda objektile homoteetsus (skaleerimine ja pööramine keskpunkti ümber)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmooniline homoloogia"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -991,11 +991,11 @@ msgstr ""
 "Harmooniline homoloogia määratud keskpunkti ja määratud teljega (see on "
 "projektiivne teisendus)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Projektsiooni varju joonistamine"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1003,83 +1003,83 @@ msgstr ""
 "Objekti vari vastavalt valgusallikale ja projektsioonitasandile, mida määrab "
 "sirge"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Hüperbooli asümptoodid"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Hüperbooli kaks asümptooti."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Kolmnurk tippude järgi"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Kolmnurga loomine kolme antud tipu järgi"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Kumer kate"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Hulknurk, mis vastab teise hulknurga kumerale kattele"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Paralleelsuse test"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Test, kas kaks sirget on paralleelid"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Ristumise test"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Test, kas kaks sirget ristuvad"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Kollineaarsuse test"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Test, kas kolm punkti asuvad samal sirgel"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Sisaldumise test"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Test, kas kõver sisaldab punkti"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Hulknurgas sisaldumise test"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Test, kas hulknurk sisaldab punkti"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Hulknurga kumeruse test"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Test, kas hulknurk on kumer"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Vahemaa test"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1087,19 +1087,19 @@ msgstr ""
 "Test, kas antud punkti vahemaa määratud punktini on võrdne vahemaaga teise "
 "määratud punktini"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Vektorite võrdsuse test"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Test, kas kaks vektorit on võrdsed"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Pythoni skript"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Uue Pythoni skripti loomine."
 
@@ -1151,25 +1151,25 @@ msgstr "Eukleidese koordinaatide süsteemi rakendamine"
 msgid "Set Polar Coordinate System"
 msgstr "Polaarsete koordinaatide süsteemi rakendamine"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "°"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1177,47 +1177,47 @@ msgstr ""
 "Tavaline punkt, s.t. punkt, mis on kas iseseisev või seotud sirge, ringjoone "
 "või lõiguga."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punkt"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Tekstipealdise loomine."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Tekstipealdis"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Punkti loomine koordinaatide järgide"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punkt koordinaatide järgi"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Kinnispunkt"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Sisesta uue punkti koordinaadid."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Nurga suuruse määramine"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Käesoleva nurga uus suurus:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Siin saab muuta antud nurga suurust."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1229,15 +1229,15 @@ msgstr ""
 "Senise asemel mõne muu ühiku valimisel teisendatakse vasakul asuval "
 "muutmisväljal olev väärtus uue ühiku väärtusele."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Makrofaili '%1' avamine ebaõnnestus"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig ei suuda avada makrofaili \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1249,16 +1249,16 @@ msgstr ""
 "Kigi vanema versiooniga (0.4 kuni 0.6) ja seejärel eksportida see uude "
 "vormingusse."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Nimetu makro #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Koonuselõigete radikaalsirge"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1266,136 +1266,136 @@ msgstr ""
 "Kahe koonuselõike lõikimise alusel loodud sirged. See on määratletud ka "
 "mittelõikuvate koonuselõigete jaoks."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Liikuv punkt"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "Vali liikuv punkt, mida lookust luues liigutatakse..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Järgiv punkt"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "Vali järgiv punkt, läbi mille lookus luuakse..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Lookus"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Lookus"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Sõltuv punkt"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Hulknurk tippude järgi"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Hulknurga loomine antud tippudega"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr "...selle tipuga (loomise katkestamiseks klõpsa esimesel tipul)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Hulknurga loomine selle tipuga"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Vali punkt, millest saab uue hulknurga tipp..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Hulknurk"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Selle hulknurga tippude loomine..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Hulknurga tipud"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Hulknurga tipud."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Selle hulknurga külgede loomine..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Hulknurga küljed"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Hulknurga küljed."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Korrapärane hulknurk antud keskpunktiga"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Korrapärase hulknurga loomine antud keskpunkti ja tipuga"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Korrapärase hulknurga loomine selle keskpunktiga"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Korrapärase hulknurga loomine selle tipuga"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Külgede arvu kohandamine (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Külgede arvu kohandamine (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Vali uue hulknurga keskpunkt..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Vali uue hulknurga tipp..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Kursori liigutamine soovitud arvu külgede saamiseks..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Selle ringjoone radikaalsirgete loomine"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Selle koonuselõike radikaalsirgete loomine"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Üldine afiinsus"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1403,11 +1403,11 @@ msgstr ""
 "Unikaalne afiinne teisendus, mis seob 3 määratud punkti (või kolmnurga) 3 "
 "muu määratud punktiga (või kolmnurgaga)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Üldine projektiivne teisendus"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1415,215 +1415,215 @@ msgstr ""
 "Unikaalne projektiivne teisendus, mis seob 4 määratud punkti (või "
 "neliküliku) 4 muu määratud punktiga (või nelikülikuga)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Punkti, sirge või ringjoone inversioon"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Punkti, sirge või ringjoone inversioon ringjoone suhtes"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Lõiguosa transport"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Lõiguosa transportimine sirgele või ringile."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Transporditav lõik"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Transporditav kaar"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Transpordi lõiguosa sellele sirgele"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Transpordi lõiguosa ringjoonele"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Transpordi alustamine sellest ringjoone punktist"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Transpordi alustamine sellest sirge punktist"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Transpordi alustamine sellest kõvera punktist"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Lõiketasand"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Kahe objekti lõiketasand"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Lõikumine selle ringjoonega"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Lõikumine selle koonuselõikega"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Lõikumine selle sirgega"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Lõikumine selle kuubikuga"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Lõikumine selle kaarega"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Lõikumine selle hulknurgaga"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "selle ringjoonega"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "selle koonuselõikega"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "selle sirgega"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "selle kuubikuga"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "selle kaarega"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "selle hulknurgaga"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Selle ja teise punkti keskpunkti loomine"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Vali esimene punktidest, mille keskpunkt luua..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Selle ja teise punkti keskpunkti loomine"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Vali teine punktidest, mille keskpunkt luua..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Vali esimene lõikumise objekt..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Vali teine lõikumise objekt..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Puutuja"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Sirge puutuja kõveraga"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Puutuja selle ringjoonega"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Puutuja selle koonuselõikega"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Puutuja selle kaarega"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Puutuja selle kuubikuga"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Puutuja selle kõveraga"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Puutuja selle punktiga"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Kõverusjoone keskpunkt"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Ringjoone puutuja kõveraga keskpunkt"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Selle koonuselõike kõverusjoone keskpunkt"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Selle kuubiku kõverusjoone keskpunkt"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Selle kõvera kõverusjoone keskpunkt"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Selle punkti kõverusjoone keskpunkt"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Milline objekt?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr "Vali asukoht, kuhu uus punkt asetada, või kõver, millega see siduda..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Nüüd vali tulemuse pealdise asukoht."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Makro ei saa olla nimeta."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nimi"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<nimetu objekt>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1632,21 +1632,21 @@ msgstr ""
 "Tekstis on '%n' osa, millele ei ole väärtust määratud. Palun eemalda need "
 "osad või vali vajalikud argumendid"
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Argumendi %1 valimine"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Pealdise muutmine"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1656,7 +1656,7 @@ msgstr ""
 "suuda seepärast seda makrot arvutada. Palun klõpsa nupule 'Tagasi' ja loo "
 "objektid korrektses järjekorras..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1666,103 +1666,103 @@ msgstr ""
 "tähendab tõenäoliselt, et sa soovid Kigilt midagi võimatut. Palun kontrolli "
 "makrot ja proovi uuesti."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Liiguta %1 objekti"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Määra punkt uuesti"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kigi dokument"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objektid"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Teisenda"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&esti"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Loo"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Lisa &tekstipealdis"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Määra &värv"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Määra &jämedus..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Määra st&iil"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Määra k&oordinaatide süsteem"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Peida"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Näita"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "L&iiguta"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "Kohandatud &värv"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Määra &nimi..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Nimi"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Määra objekti nimi"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Määra selle objekti nimi:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Muuda objekti värvi"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Muuda objekti laiust"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Muuda punkti stiili"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Muuda objekti värvi"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Muuda skripti..."
 
@@ -1815,212 +1815,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Valitud on enam kui üks tüüp"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Nurga loomine läbi selle punkti"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Vali punkt, mida kaare esimene poolsirge peab läbima..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Nurga loomine selles punktis"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Vali punkt, kus nurk luua..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Vali punkt, mida nurga teine poolsirge peab läbima..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Määra s&uurus"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Muuda nurga suurust"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Kaare loomine alates sellest punktist"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Vali uue kaare alguspunkt..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Kaare loomine läbi selle punkti"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Vali punkt, läbi mille peab uus kaar minema..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Kaare loomine, mis lõpeb selles punktis"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Vali uue kaare lõpppunkt..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Kaare loomine selle keskpunktiga"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Vali uue kaare keskpunkt..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Kaare loomine selle nurgaga"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Vali uue kaare nurk..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Testi tulemus"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Vali kõverjoon..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Vali kõverjoone punkt..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Pindala"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Ümbermõõt"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Raadius"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Laiendatud Descartes'i võrrand"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Descartes'i võrrand"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polaarvõrrand"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "roo = %1 [keskmega %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "ringjoon"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Vali see ringjoon"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Vali ringjoon %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Eemalda ringjoon"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Lisa ringjoon"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Liiguta ringjoont"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Seo selle ringjoonega"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Näita ringjoont"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Peida ringjoon"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Ringjoone loomine läbi selle punkti"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Ringjoone loomine selle keskpunktiga"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Valu uue ringjoone keskpunkt..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Vali punkt, mida uus ringjoon peab läbima..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Koonuselõike tüüp"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Esimene fookus"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Teine fookus"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellips"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hüperbool"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabool"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2028,1837 +2029,1841 @@ msgstr ""
 "roo = %1/(1 + %2 cos teeta + %3 sin teeta)\n"
 "    [keskmega %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "koonuselõige"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Vali see koonuselõige"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Vali koonuselõige %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Eemalda koonuselõige"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Lisa koonuselõige"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Liiguta koonuselõiget"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Seo selle koonuselõikega"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Näita koonuselõiget"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Peida koonuselõige"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Koonuselõike loomine sellele punktile"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Vali punkt, mida uus koonuselõige peab läbima..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Koonuselõike loomine sellele asümptoodile"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Vali uue koonuselõike esimene asümptoot..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Vali uue koonuselõike teine asümptoot..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Ellipsi loomine selle fookusega"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Vali uue ellipsi esimene fookus..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Vali uue ellipsi teine fookus..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Ellipsi loomine sellele punktile"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Vali punkt, mida uus ellips peab läbima..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Hüperbooli loomine selle fookusega"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Vali uue hüperbooli esimene fookus..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Vali uue hüperbooli teine fookus..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Hüperbooli loomine sellele punktile"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Vali punkt, mida uus hüperbool peab läbima..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Koonuselõike loomine, kus see sirge on juhtsirge"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Vali uue koonuselõike juhtsirge..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Koonuselõike loomise selle punktiga fookuses"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Vali uue koonuselõike fookus..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Parabooli loomine sellele punktile"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Vali punkt, mida uus parabool peab läbima..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Selle koonuselõike pooluse loomine"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Vali koonuselõige, mille poolus luua..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Selle sirge pooluse loomine"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Vali sirge, mille poolus luua..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Selle koonuselõike polaari loomine"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Selle punkti polaari loomine"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Selle koonuselõike juhtsirge loomine"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Vali koonuselõige, mille juhtsirge luua..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Parabooli loomine sellele juhtsirgele"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Vali uue parabooli juhtsirge..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Parabooli loomine selle fookusega"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Vali uue parabooli fookus..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Selle koonuselõike asümptootide loomine"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Vali koonuselõige, mille asümptoodid luua..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Selle koonuselõike radikaalsirgete loomine"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr "Vali esimene koonuselõigetest, mille radikaalsirge luua..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr "Vali teine koonuselõigetest, mille radikaalsirge luua..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Vaheta radikaalsirged"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "kuubik"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Vali see kuubik"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Vali kuubik %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Eemalda kuubik"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Lisa kuubik"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Liiguta kuubikut"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Seo selle kuubikuga"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Näita kuubikut"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Peida kuubik"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Kuubiku loomine sellele punktile"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Vali punkt, mida uus kuubik peab läbima..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "kõverjoon"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Vali see kõverjoon"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Vali kõverjoon %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Eemalda kõverjoon"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Lisa kõverjoon"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Liiguta kõverjoont"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Seo selle kõverjoonega"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Näita kõverjoont"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Peida kõverjoon"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Lõikumine selle sirgega"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Lõikumine selle koonuselõikega"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Juba arvutatud lõikepunkt"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Lõikumine selle kuubikuga"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Lõikumine selle ringjoonega"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Lõikumine selle kaarega"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inversioon selle ringjoone suhtes"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Vali ringjoon, mille suhtes inverteerida..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Selle punkti inversiooni arvutamine"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Vali inverteeritav punkt..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Selle sirge inversiooni arvutamine"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Vali inverteeritav sirge..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Selle lõigu inversiooni arvutamine"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Vali inverteeritav lõik..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Selle ringjoone inversiooni arvutamine"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Vali inverteeritav ringjoon..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Selle kaare inversiooni arvutamine"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Vali inverteeritav kaar..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Kalle"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Võrrand"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Pikkus"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Esimene otspunkt"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Teine otspunkt"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "sirge"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Vali sirge"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Vali see sirge"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Vali sirge %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Eemalda sirge"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Lisa sirge"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Liiguta sirget"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Seo selle sirgega"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Näita sirget"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Peida sirge"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "lõik"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Vali see lõik"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Vali lõik %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Eemalda lõik"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Lisa lõik"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Liiguta lõiku"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Seo selle lõiguga"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Näita lõiku"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Peida lõik"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "poolsirge"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Vali see poolsirge"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Vali poolsirge %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Eemalda poolsirge"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Lisa poolsirge"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Liiguta poolsirget"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Seo selle poolsirgega"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Näita poolsirget"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Peida poolsirge"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Lõigu loomine alates sellest punktist"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Vali uue lõigu alguspunkt..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Lõigu loomine selle punktini"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Vali uue lõigu lõpp-punkt..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Sirge loomine läbi selle punkti"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Vali punkt, mida sirge peab läbima..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Vali teine punkt, mida sirge peab läbima..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Poolsirge loomine alates sellest punktist"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Vali uue poolsirge alguspunkt..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Poolsirge loomine läbi selle punkti"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Vali punkt, mida poolsirge peab läbima..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Selle sirge paralleeli loomine"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Vali uue sirge paralleel..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Paralleeli loomine läbi selle punkti"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Vali punkt, mida uus sirge peab läbima..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Selle sirge ristsirge loomine"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Vali uue sirge ristsirge..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Ristsirge loomine läbi selle punkti"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Määra &pikkus..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Lõigu pikkuse määramine"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Vali uus pikkus: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Muuda lõigu suurust"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Sirge loomine selle vektoriga"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Vali vektor uue sirge suunas..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Poolsirge loomine selle vektoriga"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Vali vektor uue poolsirge suunas..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "lookus"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Vali see lookus"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Vali lookus %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Eemalda lookus"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Lisa lookus"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Liiguta lookust"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Seo selle lookusega"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Näita lookust"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Peida lookus"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Objekti tüüp"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekt"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Vali see objekt"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Vali objekt %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Eemalda objekt"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Lisa objekt"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Liiguta objekti"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Seo selle objektiga"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Näita objekti"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Peida objekt"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Nurk radiaanides"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Nurk kraadides"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Keskpunkt"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X pikkus"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y pikkus"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Vastandvektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Nurk"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Sektori pindala"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Kaare pikkus"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "nurk"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Vali see nurk"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Vali nurk %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Eemalda nurk"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Lisa nurk"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Liiguta nurka"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Seo selle nurgaga"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Näita nurka"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Peida nurk"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Vali see vektor"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Vali vektor %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Eemalda vektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Lisa vektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Liiguta vektorit"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Seo selle vektoriga"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Näita vektorit"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Peida vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "kaar"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Vali see kaar"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Vali kaar %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Eemalda kaar"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Lisa kaar"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Liiguta kaart"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Seo selle kaarega"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Näita kaart"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Peida kaar"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinaat"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X koordinaat"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y koordinaat"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punkt"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Vali see punkt"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Vali punkt %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Eemalda punkt"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Lisa punkt"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Liiguta punkti"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Seo selle punktiga"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Näita punkti"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Peida punkt"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Selle ja teise punkti keskpunkti loomine"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Vali esimene punktidest, mille keskpunkt luua..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Vali teine punktidest, mille keskpunkt luua..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Määra &koordinaat..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Määra ümber"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Määra &parameeter"
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Koordinaadi määramine"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Sisesta uus koordinaat."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Punkti parameetri määramine"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Vali uus parameeter: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Kinnispunkti parameetri muutmine"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Vali ringjoon, millele lõiguosa transportida..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Vali ringjoone punkt..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Vali lõik, mida ringjoonele transportida..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Külgede arv"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Perimeeter"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Tippude raskuskese"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Pöörete arv"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "hulknurk"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Vali see hulknurk"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Vali hulknurk %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Eemalda hulknurk"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Lisa hulknurk"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Liiguta hulknurka"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Seo selle hulknurgaga"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Näita hulknurka"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Peida hulknurk"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "kolmnurk"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Vali see kolmnurk"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Vali kolmnurk %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Eemalda kolmnurk"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Lisa kolmnurk"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Liiguta kolmnurka"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Seo selle kolmnurgaga"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Näita kolmnurka"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Peida kolmnurk"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "nelikülik"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Vali see nelikülik"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Vali nelikülik %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Eemalda nelikülik"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Lisa nelikülik"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Liiguta nelikülikut"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Seo selle nelikülikuga"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Näita nelikülikut"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Peida nelikülik"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Kolmnurga loomine selle tipuga"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Vali punkt, millest saab uue kolmnurga tipp..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Selle hulknurga lõikumine sirgega"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Vali hulknurk, millega sirge peab lõikuma..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Selle hulknurga tippude loomine"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Vali hulknurk, millele tipud luua..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Selle hulknurga külgede loomine"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Vali hulknurk, millele küljed luua..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Selle hulknurga kumera katte loomine"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Vali hulknurk, mille kumer kate luua..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projitseeri see punkt ringjoonele"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Vali punkt, mida puutuja peab läbima..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Kas see sirge on paralleel?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Vali esimene kahest võimalikust paralleelist..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Kas see on paralleelne selle sirgega?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Vali teine kahest võimalikust paralleelist..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Need sirged on paralleelid."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Need sirged ei ole paralleelid."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Kas see sirge ristub?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Vali esimene kahest võimalikust ristuvast sirgest..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Kas see ristub selle sirgega?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Vali teine kahest võimalikust ristuvast sirgest..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Need sirged ristuvad."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Need sirged ei ristu."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Kontrolli, kas see punkt ja"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Vali esimene kolmest võimalikust ühel sirgel asuvast punktist..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "see teine punkt asuvad"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Vali teine kolmest võimalikust ühel sirgel asuvast punktist..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "samal sirgel selle kolmanda punktiga"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Vali kolmas kolmest võimalikust ühel sirgel asuvast punktist..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Need punktid asuvad samal sirgel."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Need punktid ei asu samal sirgel."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Kontroll, kas see punkt asub kõveral"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Vali punkt, mida testida..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Kontroll, kas punkt asub sellel kõveral"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Vali kõverjoon, millel punkt võib asuda..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "See kõver sisaldab punkti"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "See kõver ei sisalda punkti."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Kontroll, kas see punkt asub hulknurgas"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Kontroll, kas punkt asub selles hulknurgas"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Vali hulknurk, millel punkt võib asuda..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "See hulknurk sisaldab punkti."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "See hulknurk ei sisalda punkti."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Kontroll, kas see hulknurk on kumer"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Vali hulknurk, mille kumerust testida..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "See hulknurk on kumer."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "See hulknurk ei ole kumer."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Kontroll, kas punktil on sama vahemaa"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "Vali punkt, millel võib olla sama vahemaa kahe muu punktiga..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "selle punktini"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Vali esimene kahest muust punktist..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "ja selle teise punktini"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Vali teine kahest muust punktist..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Kaks vahemaad on võrdsed."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Kaks vahemaad ei ole võrdsed."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Kontroll, kas see vektor on võrdne teise vektoriga"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Vali esimene kahest võimalikust võrdsest vektorist..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Kontroll, kas see vektor on võrdne teise vektoriga"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Vali teine kahest võimalikust võrdsest vektorist..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Kaks vektorit on võrdsed."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Kaks vektorit ei ole võrdsed."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Tekst"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "pealdis"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Vali see pealdis"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Vali pealdis %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Eemalda pealdis"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Lisa pealdis"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Liiguta pealdist"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Seo selle pealdisega"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Näita pealdist"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Peida pealdis"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Kopeeri tekst"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Lülita raami"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "Mää&ra ümber..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Pealdise raami lülitamine"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Selle objekti projitseerimine"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Vali projitseeritav objekt..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Projitseerimine selle vektori järgi"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Vali vektor, mille järgi projitseerida..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Selle objekti peegeldamine"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Vali peegeldatav objekt..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Peegeldamine selle punkti suhtes"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Vali punkt, mille suhtes peegeldada..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Peegeldamine selle sirge suhtes"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Vali sirge, mille suhtes peegeldada..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Selle objekti pööramine"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Vali pööratav objekt..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Pööramine selle punkti suhtes"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Vali pööramise keskpunkt..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Pööramine selle nurga võrra"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Vali pööramise nurk..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Selle objekti skaleerimine"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Vali skaleeritav objekt..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Skaleerimine selle keskpunktiga"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Vali skaleerimise keskpunkt..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Skaleerimine selle lõigu pikkusega"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Vali lõik, mille pikkus on skaleerimisteguriks..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Skaleerimine selle lõigu pikkusega..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Vali esimene kahest lõigust, mille suhe on skaleerimisteguriks..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...selle teise lõigu pikkuse suhtes"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "Vali teine kahest lõigust, mille suhe on skaleerimisteguriks..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Vali skaleeritav objekt"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Skaleerimine selle sirge suhtes"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Vali sirge, mille suhtes skaleerida"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Vali lõik, mille pikkus on skaleerimisteguriks"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Vali esimene kahest lõigust, mille suhe on skaleerimisteguriks"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...selle teise lõigu pikkuse suhtes"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Vali teine kahest lõigust, mille suhe on skaleerimisteguriks"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Selle objekti projektiivne pööramine"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Vali projektiivselt pööratav objekt"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Projektiivne pööramine selle poolsirgega"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "Vali projektiivse pööramise poolsirge, mida objektile rakendada"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Projektiivne pööramine selle nurgaga"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Vali projektiivse pööramise nurk, mida objektile rakendada"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Selle objekti harmooniline homoloogia"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Vali teisendatav objekt..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmooniline homoloogia selle keskpunktiga"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Vali harmoonilise homoloogia keskpunkt..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmooniline homoloogia selle teljega"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Vali harmoonilise homoloogia telg..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Selle objekti üldine afiinsus"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Seo selle kolmnurgaga"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Vali kolmnurk, mida antud kolmnurgale transportida..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "antud teisele kolmnurgale"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Vali kolmnurk, mis on esimese kolmnurga afiinne teisendus..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Esimene kolmest lähtepunktist"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Vali esimene üldise afiinsuse kolmest alguspunktist..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Teine kolmest lähtepunktist"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Vali teine üldise afiinsuse kolmest alguspunktist..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Kolmas kolmest lähtepunktist"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Vali kolmas üldise afiinsuse kolmest alguspunktist..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Esimese punkti teisenduse asukoht"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Vali esimene üldise afiinsuse kolmest lõpp-punktist..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Teise punkti teisenduse asukoht"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Vali teine üldise afiinsuse kolmest lõpp-punktist..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Kolmanda punkti teisendatud asukoht"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Vali kolmas üldise afiinsuse kolmest lõpp-punktist..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Selle objekti üldine projektiivne teisendus"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Seo selle nelikülikuga"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Vali nelikülik, mida teisendada antud nelikülikule..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "antud teisele nelikülikule"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr "Vali nelikülik, mis on esimese neliküliku projektsioon..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Esimene neljast lähtepunktist"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "Vali esimene üldise projektiivsuse neljast algpunktist..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Teine neljast lähtepunktist"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "Vali teine üldise projektiivsuse neljast algpunktist..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Kolmas neljast lähtepunktist"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "Vali kolmas üldise projektiivsuse neljast algpunktist..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Neljas neljast lähtepunktist"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "Vali neljas üldise projektiivsuse neljast algpunktist..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Vali esimene üldise projektiivsuse neljast lõpp-punktist..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Vali teine üldise projektiivsuse neljast lõpp-punktist..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Vali kolmas üldise projektiivsuse neljast lõpp-punktist..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Neljanda punkti teisenduse asukoht"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Vali neljas üldise projektiivsuse neljast lõpp-punktist..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Sellele objektile varju andmine"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Vali objekt, millele vali luua..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Varju andmine sellest valguseallikast"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Vali valgusallikas, millest vari peaks lähtuma..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Varju andmine selle sirgega määratud tasandile"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Vali varju tasand..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Selle objekti teisendamine"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Teisendamine selle teisenduse abil"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Homoteetsuse rakendamine sellele objektile"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Homoteetsuse rakendamine selle keskpunktiga"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Vali homoteetsuse keskpunkt..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Homoteetsuse rakendamine seda punkti teise punktiga sidudes"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Vali punkt, mis homoteetsust rakendades teise punktiga siduda..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Homoteetsuse rakendamine punkti selle punktiga sidudes"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "Vali punkt, millega homoteetsust rakendades esimene punkt siduda..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Vektori loomine sellest punktist"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Vali uue vektori algpunkt..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Vektori loomine sellesse punkti"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Vali uue vektori lõpp-punkt..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Selle ja teise vektori liitmine."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Vali esimene vektoritest, mille summat luua..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Selle ja teise vektori liitmine."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Vali teine vektoritest, mille summat luua..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Vektori summa loomine alates sellest punktist."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Vali punkt, millest vektorite summat luua..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Nüüd kirjuta kood:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Nüüd kirjuta Pythoni kood:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3866,7 +3871,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3874,7 +3879,7 @@ msgstr ""
 "Pythoni interpretaator tabas sinu skripti käivitades vea. Palun paranda "
 "skript ja klõpsa siis uuesti nupule 'Lõpeta'."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3883,7 +3888,7 @@ msgstr ""
 "Pythoni interpretaator tekitas sellise veaväljundi:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3893,17 +3898,17 @@ msgstr ""
 "ühestki veast teada, aga igatahes ei tekita skript korralikku objekti. Palun "
 "paranda skript ja klõpsa siis uuesti nupule 'Lõpeta'."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Skripti muutmine"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Pythoni skripti muutmine"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3911,7 +3916,7 @@ msgstr ""
 "Pythoni interpretaator tabas sinu skripti käivitades vea. Palun paranda "
 "skript."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-eu/messages/tdeedu/kig.po b/tde-i18n-eu/messages/tdeedu/kig.po
index b0ae2fa0989..6bb00287dcf 100644
--- a/tde-i18n-eu/messages/tdeedu/kig.po
+++ b/tde-i18n-eu/messages/tdeedu/kig.po
@@ -7,7 +7,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-02-25 15:06+0100\n"
 "Last-Translator: marcos <marcos@euskalgnu.org>\n"
 "Language-Team: Basque <itzulpena@euskalgnu.org>\n"
@@ -29,12 +29,12 @@ msgid ""
 "Your emails"
 msgstr "igaztanaga@gmail.com"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 #, fuzzy
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Hau XFig fitxategi bat da, ez Cabri irudi bat."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -42,25 +42,25 @@ msgstr ""
 "Cabri fitxategi honek \"%1\" objektu bat du, eta Kig-ez ez du momentuz hau "
 "onartzen."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Hautatu irudi bat."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "\"%1\" Dr.Geo fitxategia makro fitxategi bat da, eta beraz ez du irudirik."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Ez dago irudirik \"%1\" Dr. Geo fitxategian."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -68,7 +68,7 @@ msgstr ""
 "Dr. Geo fitxategi honek \"%1 %2\" objektu bat du eta momentuz Kig-ek ez du "
 "hau onartzen."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -76,28 +76,28 @@ msgstr ""
 "Dr.Geo fitxategi honek ebakidura mota bat du eta momentuz Kig-ek ez du hau "
 "onartzen."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Esportatu irudira"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Irudia..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Esportatu irudi bezala"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Irudiaren aukerak"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Fitxategi-formatu hau ez da onartzen."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -105,31 +105,31 @@ msgstr ""
 "\"%1\" fitxategia ezin izan da ireki. Egiaztatu fitxategiaren baimenak ongi "
 "ezarri diren."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Erroreren bat gertatu da \"%1\" irudira gordetzean"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Esportatu hona"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Esportatu &XFig fitxategira"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig fitxategia..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig dokumentuak (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Esportatu XFig fitxategi bezala"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -137,24 +137,24 @@ msgstr ""
 "Ezin izan da \"%1\" fitxategia ireki. Honek ziurrenik existitzen ez dela edo "
 "baimenengatik ireki ezin dela esan nahi du."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Errore bat gertatu da \"%1\" fitxategia prozesatzean. Ezin da ireki."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Errorea prozesatzean"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig-ek ezin du \"%1\" fitxategia ireki."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Ez da onartzen"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -162,53 +162,53 @@ msgstr ""
 "KSeg dokumentu honek eskalatze-transformazioak erabiltzen ditu eta Kig-ek "
 "momentuz ezin ditu hauek inportatu."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 "KSeg dokumentuak zirkulu bete bat du eta Kig-ek momentuz ez du hau onartzen."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "KSeg dokumentuak arku sektore bat du eta Kig-ek momentuz ez du hau onartzen."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "KSeg dokumentuak arku segmentu bat du eta Kig-ek momentuz ez du hau onartzen."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Esportatu &Latex-era..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex dokumentuak (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Esportatu Latex bezala"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Latex aukerak"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Fitxategia Kig-en \"%1\" bertsioak sortu zuen eta bertsio honek ezin du "
 "ireki."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -220,7 +220,7 @@ msgstr ""
 "Fitxategi hau Kig bertsio zaharrago (0.4 0.6) batekin ireki dezakezu,\n"
 "eta gero berriro gorde, formatu berrian gordetzeko."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -230,8 +230,8 @@ msgstr ""
 "bat du.\n"
 "Koordenatu-sistema estandar bat erabiliko da horren ordez."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -241,27 +241,27 @@ msgstr ""
 "onartzen. Beharbada, Kig objektu mota honen euskarririk gabe konpilatu duzu, "
 "edo beharbada, Kig bertsio zahar bat ari zara erabiltzen."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Esportatu SVG-ra..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Bektore Grafiko Eskalagarriak (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Esportatu SVG bezala"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG aukerak"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Errore bat gertatu da \"%1\" SVG fitxategia gordetzean"
 
@@ -429,7 +429,7 @@ msgstr "Ezeztatu eraikuntza"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Ezeztatu objektuaren uneko eraikuntza prozesua"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Erakutsi &guztiak"
 
@@ -557,15 +557,15 @@ msgstr ""
 "*.kig|Kig dokumentuak (*.kig)\n"
 "*.kigz|Konprimatutako Kig dokumentuak (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "\"%1\" fitxategia dagoeneko existitzen da. Gainidatzi nahi al duzu?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Gainidatzi fitxategia?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Gainidatzi"
 
@@ -647,333 +647,333 @@ msgstr "Irekitzeko dokumentua"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Segmentua"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Bere hasieratik amaieraraino eraikitako segmentu bat"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Zuzena bi puntutatik"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Bi puntu bidez eraikitako zuzen bat"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Erdi-zuzena"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 "Bere hasierako puntuak eta bere barneko puntu batek definitzen duen erdi-"
 "zuzen bat."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Elkartzuta"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Puntu batetik eraikitako eta beste zuzen edo segmentu batekiko elkartzuta "
 "den zuzen bat."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paraleloa"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Puntu batetik eraikitako eta beste zuzen edo segmentu batekiko paraleloa den "
 "zuzen bat."
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Zirkulua zentru eta puntu batetik"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Bere zentruak eta bere ertzeko puntu batekin eraikitako zirkulu bat"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Zirkulua hiru puntutatik"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Hiru puntutatik eraikitako zirkulu bat"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Eraiki angelu honen erdikaria"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Hautatu bere erdikaria eraiki nahi duzun angelua..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Angeluaren erdikaria"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Angelu baten erdikaria"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Konikoa bost puntutatik"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Bost puntuz definitutako koniko baten eraikuntza."
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hiperbola asintota eta puntutik"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr ""
 "Emandako asintota duen eta emandako puntutik pasatzen den hiperbola bat"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Elipsea foku eta puntutik"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Bere fokuek eta bere barneko puntu batek definitzen duten elipse bat."
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hiperbola foku eta puntutik"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 "Bere fokuek eta bere barneko puntu batek definitzen duten hiperbola bat."
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Konikoa zuzentzaile, foku eta puntutik"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 "Emandako zuzentzaileak, fokuak eta bere puntu batek definitzen duten koniko "
 "bat."
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Parabola bertikala hiru puntutatik"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Hiru puntutik pasatzen den parabola bertikal bat"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Kurba kubikoa bederatzi puntutatik"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Emandako bederatzi puntutatik sortzen den kurba kubiko bat"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Zuzen baten puntu polarra"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Koniko batekiko zuzen batek duen puntu polarra."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Puntu baten zuzen polarra"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Koniko batekiko puntu batek duen zuzen polarra."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Nododun kurba kubikoa sei puntutatik"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Emandako sei puntutatik, jatorrian puntu nodala duen kurba kubiko bat"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Goierpindun kurba kubikoa lau puntutatik"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Emandako sei puntutatik, jatorrian goierpin horizontala duen kurba kubiko bat"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Koniko baten zuzentzailea"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Koniko batean zuzentzailea"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Angelua hiru puntutatik"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Hiru puntuk definitzen duten angelu bat"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Hiperbola ekilateroa lau puntutatik"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Lau puntu bidez eraikitzen den hiperbola ekilatero bat"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Eraiki segmentu honen erdiko puntua"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Erdiko puntua"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Segmentu baten edo beste bi punturen erdiko puntua"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Bektorea"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Eraiki bektore bat emandako bi puntuetatik."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Bektore batuketa"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Eraiki bi bektoreren batuketa den bektorea."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Bektore batek zuzendutako zuzena"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Eraiki lerroa emandako puntu eta bektore batetik."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Erdi-zuzena"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 "Eraiki emandako puntuan hasi eta emandako bektore baten araberako erdi-"
 "zuzena."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Arkua hiru puntutatik"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Eraiki aruku bat hiru puntutatik."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Arkua zentru, angelu eta puntutik"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Eraiki arku bat emandako zentru, angelu eta hasierako puntutik"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabola zuzentzaile eta fokutik"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Bere zuzentzaileak eta fokuak definitzen duen parabola"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Translazioa"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Bektore baten bidezko objektu baten translazioa"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Isladatu puntu batean"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Puntu batean isladatzen den objektu bat"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Isladatu zuzen batean"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Zuzen batean isladatzen den objektu bat"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Biratu"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Puntu baten inguruan angelu batean biratzen den objektu bat"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Eskalatu"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Eskalatu objektu bat puntu batekiko, segmentu baten luzerak ematen duen "
 "eskalaren arabera."
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Eskalatu zuzen batekiko"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Zuzen batekiko eskalatutako objektu bat, segmentu baten luzerak emandako "
 "eskalaren arabera"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Eskalatu (emandako bi segmenturen arabera)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -981,11 +981,11 @@ msgstr ""
 "Eskalatu objektu bat puntu batekiko, bi segmenturen luzerak emandako "
 "eskalaren arabera"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Eskalatu zuzen batekiko (emandako bi segmentuen arabera)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -993,11 +993,11 @@ msgstr ""
 "Eskalatu objektu bat zuzen batekiko, bi segmenturen luzerak emandako "
 "eskalaren arabera"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Aplikatu antzekotasuna"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1005,11 +1005,11 @@ msgstr ""
 "Aplikatu antzekotasuna objektu bati (zentru batekiko eskalatze eta biraketa "
 "pausoak)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Homologia harmonikoa"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1017,11 +1017,11 @@ msgstr ""
 "Homologia harmonikoa emandako zentru eta ardatz batekin (hau transformazio "
 "proiektibo bat da)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Marraztu itzal proiektiboa"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1029,83 +1029,83 @@ msgstr ""
 "Emandako argi iturburu eta proiekzio planodun (zuzen batek adierazita) "
 "objektu baten itzala"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Hiperbola baten asintota"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Hiperbola baten bi asintotak"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Triangelua bere erpinetatik"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Eraiki triangelu bat bere hiru erpinetatik."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Kroska ganbila"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Beste poligono batean kroska ganbilari dagokion poligono bat"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Probatu paralelotasuna"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Probatu ea emandako bi lerroak paraleloak diren"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Probatu elkartzunatsuna"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Probatu ea emandako bi lerroak elkartzutak diren"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Probatu lerrokidetasuna"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Probatu emandako hiru puntuak lerrokideak diren"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Probatu edukiera"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Probatu ea emandako puntua emandako kurba barruan dagoen"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Probatu poligonoan dagoela"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Rpobatu ea emandako puntua emandako poligonoaren barruan dagoen"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Probatu poligono ganbila"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Probatu ez emandako poligonoa ganbila den"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Probatu distantzia"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1113,19 +1113,19 @@ msgstr ""
 "Probatu ea emandako puntua bi emandako puntuetatik distantzia berdinera "
 "dagoen."
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Probatu bektoreen berdintasuna"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Probatu ea bi bektore berdinak diren"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python script-a"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Eraiki Python script berri bat."
 
@@ -1177,25 +1177,25 @@ msgstr "Ezarri koordenatu sistema euklidearra"
 msgid "Set Polar Coordinate System"
 msgstr "Ezarri koordenatu sistema polarra"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Gradu"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Radian"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Gradian"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1203,47 +1203,47 @@ msgstr ""
 "Puntu arrunt bat, hau da, independientea edo zuzen, zirkulu edo segmentu "
 "bati lotuta dagoena."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Puntua"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Eraiki testu-etiketa bat."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Testu-etiketa"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Eraiki puntu bat bere koordenatuetatik"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Puntua koordenatuetatik"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Puntu finkoa"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Sartu puntu berriaren koordenatuak."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Ezarri angeluaren tamaina"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Sartu angelu honen tamaina berria:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Erabili edizio-eremu hau angelu honen tamaina aldatzeko."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1255,15 +1255,15 @@ msgstr ""
 "Beste unitate batera aldatzen baduzu, ezkerreko edizio-eremuko balioa "
 "hautatutako unitate berrira bihurtuko da."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Ezin izan da '%1' makro fitxategia ireki"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig-ek ezin izan du \"%1\" fitxategia ireki."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1274,16 +1274,16 @@ msgstr ""
 "onartzen Kig-en bertsio berrietan. Makro hau aurreko Kig bertsio (0.4-0.6) "
 "batekin inporta zenezake eta gero bertsio berrira esportatu."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Makro izengabea #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Lerro radialak bi konikoentzat"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1291,11 +1291,11 @@ msgstr ""
 "Bi konikoen ebakiduratik sortutako zuzenak. Hau ere ebakidurarik ez duten "
 "konikoentzat definitzen da."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Puntu mugikorra"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1303,127 +1303,127 @@ msgstr ""
 "Hautatu puntu mugikorra, leku geometrikoa marrazten den bitartean mugitu "
 "dena..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Hurrengo puntua"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 "Hautatu hurrengo puntua, leku geometrikoa puntu honetararte marraztuko da..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Leku geometrikoa"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Leku geometriko bat"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Menpeko puntua"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Poligonoa bere erpinetatik"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Eraiki poligono bat bere erpinetatik"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr "...  erpin honekin (klikatu lehenengo erpina eraikuntza amaitzeko)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Eraiki poligono bat erpin honekin"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Hautatu poligono berriaren erpin bat izango den puntu bat..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Poligonoa"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Eraiki poligono honen erpinak..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Poligono baten erpinak"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Poligono baten erpinak."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Eraiki poligono honen aldeak..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Poligono baten aldeak"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Poligono baten aldeak."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Poligono erregularra emandako zentrutik"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Eraiki poligono erregular bat emandako zentru eta erpinarekin"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Eraiki poligono erregular bat zentru honekin"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Eraiki poligono erregular bat erpin honekin"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Doitu alde kopurua (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Doitu alde kopurua (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Hautatu poligono berriaren zentrua..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Hautatu poligono berriaren erpin bat..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Mugitu kurtsorea nahi diren alde kopuruak eskuratzeko..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Eraiki zirkulu honen zuzen erradialak"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Eraiki koniko honen zuzen erradialak"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Afinitate generikoa"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1431,11 +1431,11 @@ msgstr ""
 "Hiru puntu (edo triangelu bat) beste hiru puntutan (edo beste triangelu "
 "batean) mapatzen duen afinitate geometrikoa"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Transformazio proiektibo generikoa"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1443,216 +1443,216 @@ msgstr ""
 "Lau puntu (edo kuadrilatero) beste lau puntutan (edo beste kuadrilatero "
 "batean) mapatzen duen transformazio proiektibo bakarra"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Puntu, zuzen edo zirkulu baten inbertsioa"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Zirkulu batekiko, puntu, zuzen edo zirkulu baten inbertsioa"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Neurri lekualdaketa"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Lekualdatu segmentu edo arku baten neurria zuzen edo zirkulu batera."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Lekualdatzeko segmentua"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Lekualdatzeko arkua"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Lekualdatu neurria zuzen honetara"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Lekualdatu neurria zirkulu honetara"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Hasi lekualdaketa zirkuluaren puntu honetatik"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Hasi lekualdaketa zuzenaren puntu honetatik"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Hasi lekualdaketa kurbaren puntu honetatik"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Ebakidura"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Bi objektuen ebakidura"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Ebaki zirkulu hau"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Ebaki koniko hau"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Ebaki zuzen hau"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Ebaki kurba kubiko hau"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Ebaki arku hau"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Ebaki poligono hau"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "zirkulu honekin"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "koniko honekin"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "zuzen honekin"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "kurba koniko honekin"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "arku honekin"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "poligono honekin"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Eraiki puntu hau eta beste baten arteko erdiko puntua"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Hautatu erdiko puntua kalkulatzeko lehenengo puntua..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Eraiki puntu hau eta beste baten arteko erdiko puntua"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Hautatu erdiko puntua kalkulatzeko bigarren puntua..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Hautatu ebakitzeko lehen objektua..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Hautatu ebakitzeko bigarren objektua..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Ukitzailea"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Kurba batekiko ukitzailea den zuzena"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Zirkulu honekiko ukitzailea"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Koniko honekiko ukitzailea"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Arku honekiko ukitzailea"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Kurba kubiko honekiko ukitzailea"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Kurba honekiko ukitzailea"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Ukitzailea puntu honetan"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Kurbaduraren zentrua"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Kuba baten zirkulu oskulatzailearen zentrua"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Koniko honen kurbadura-zentrua"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Kurba koniko honen kurbadura-zentrua"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Kurba honen kurbadura-zentrua"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Puntu honen kurbadura-zentrua"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Zein objektu?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 "Klikatu puntu berria kokatu nahi duzun lekuan edo atxiki nahi duzun kurban..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Hautatu emaitza-etiketaren kokalekua."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Makroaren izena bete behar da."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Izena"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<objektu izengabea>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1661,21 +1661,21 @@ msgstr ""
 "Testuan ez duzu '%n' zatiren baliorik hautatu. Kendu itzau edo hautatu "
 "beharrezko argumentu kopurua."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "%1 argumentua"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "%1 argumentua hautatzen"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Aldatu etiketa"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1685,7 +1685,7 @@ msgstr ""
 "Hau dela eta, Kig-ek ezin du makro hau kalkulatu. Sakatu \"Atzera\" eta "
 "eraiki objektuak orden egokian..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1695,103 +1695,103 @@ msgstr ""
 "kalkulatzeko. Honek Kig-ek ezinezkoa den zerbait egitea nahi duzula esan "
 "dezake. Egiaztatu makroa eta saiatu berriro."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Mugitu %1 objektu"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Birdefinitu puntua"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig dokumentua"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objektua"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformatu"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "&Probatu"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Eraiki"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Gehitu te&stu-etiketa"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Ezarri ko&lorea"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Ezrri &lapitzaren luzera"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Ezarri est&iloa"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Ezarri koordenatu-s&istema"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Ezkutatu"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Erakutsi"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Mugitu"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "Kolore &pertsonalizatua"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Ezarri ize&na..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "Ize&na"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Ezarri objektuaren izena"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Ezarri objektu honen izena:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Aldatu objektuaren kolorea"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Aldatu objektuaren zabalera"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Aldatu puntuaren estiloa"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Aldatu objektuaren estiloa"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "Editatu..."
@@ -1845,214 +1845,215 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Mota bat baina gehiago hautatu da"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Eraiki puntu honetatik pasatzen den angelu bat"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Hautatu angeluaren lehen erdi-zuzenaren barruan egongo den puntu bat..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Eraiki angelu bat puntu honetan"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Eraiki angelua eraikitzeko puntua..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Eraki angeluaren bigarren erdi-zuzenaren barruan egongo den puntu bat..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Ezarri tamai&na"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Tamaina aldatu angeluari"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Eraiki puntu honetan hasten den arku bat"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Hautatu arku berri honen hasierako puntua..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Eraiki puntu honetatik pasatzen den arku bat"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Hautatu arku berria pasa behar deneko puntu bat... "
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Eraiki puntu honetan amaitzen den arku bat"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Hautatu arku berriaren amaierako puntua..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Eraiki arku bat zentro honekin"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Hautatu arku berriaren zentroa..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Eraiki arku bat angelu honekin"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Hautatu arku berriaren angelua..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Probatu emaitza"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Hautatu kurba..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Hautatu kurbako puntu bat..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Gainazala"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Zirkunferentzia"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Erradioa"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Hedatutako ekuazio kartesiarra"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Ekuazio kartesiarra"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Ekuazio polarra"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [%2 puntuan zentratuta]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "zirkulua"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Hautatu zirkulu hau"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Hautatu %1 zirkulua"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Kendu zirkulu bat"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Gehitu zirkulu bat"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Mugitu zirkulu bat"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Erantsi zirkulu honi"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Erakutsi zirkulu bat"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Ezkutatu zirkulu bat"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Eraiki puntu honetatik pasatzen den zirkulu bat"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Eraiki zentru hau duen zirkulua"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Hautatu zirkulu berriaren zentrua..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Hautatu zirkulu berria pasa behar deneko puntu bat..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Koniko mota"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Lehenengo fokua"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Bigarren fokua"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipsea"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hiperbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2060,195 +2061,195 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [%4 puntuan zentratuta]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "konikoa"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Hautatu koniko hau"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Hautatu %1 konikoa"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Kendu koniko bat"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Gehitu koniko bat"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Mugitu koniko bat"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Erantsi koniko honi"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Erakutsi koniko bat"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Ezkutatu koniko bat"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Eraiki puntu honetatik pasatzen den koniko bat"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Hautatu konikoa pasa behar deneko puntu bat..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Eraiki asintota hau duen koniko bat"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Hautatu koniko berriaren lehenengo asintota..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Hautatu koniko berriaren bigarren asintota..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Eraiki elipse bat foku honekin"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Hautatu elipse berriaren lehenengo fokua..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Hautatu elipse berriaren bigarren fokua..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Eraiki puntu honetatik pasatzen den elipse bat"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Hautatu elipse berria pasa behar deneko puntu bat..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Eraiki foku hau duen hiperbola bat"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Hautatu hiperbola berriaren lehenengo fokua..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Hautatu hiperbola berriaren bigarren fokua..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Hautatu puntu honetatik pasatzen hiperbola bat..."
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Hautatu hiperbola berria pasa behar deneko puntu bat..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Eraiki zuzen hau zuzentzaile bezala duen koniko bat"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Hautatu koniko berriaren zuzentzailea..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Eraiki puntu hau foku bezala duen koniko bat "
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Hautatu koniko berriaren fokua..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Eraiki puntu honetatik pasako den parabola bat"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Hautatu parabola berria pasako deneko puntu bat..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Eraiki koniko honekiko puntu polar bat"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Hautatu puntu polarraren konikoa..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Eraiki zuzen honen puntu polarra"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Hautatu puntu polarraren zuzena..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Eraiki koniko honekiko zuzen polarra"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Eraiki puntu honen zuzen polarra"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Eraiki koniko honen zuzentzailea"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Hautatu zuzentzailearen konikoa"
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Eraiki zuzentzaile hau duen parabola"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Hautatu parabola berriaren zuzentzailea..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Eraiki foku hau duen parabola bat"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Hautatu parabolaren fokua..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Eraki koniko honen asintotak"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Hautatu bere asintotak eraiki nahi dituzun konikoa"
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Eraiki koniko honen zuzen erradialak"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2256,7 +2257,7 @@ msgstr ""
 "Hautatu beren zuzen erradialak eraiki nahi dituzun bi konikoetatik "
 "lehenengoa..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2264,1472 +2265,1476 @@ msgstr ""
 "Hautatu beren zuzen erradialak eraiki nahi dituzun bi konikoetatik "
 "bigarrena..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Aldatu zuzen erradialak"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "kurba kubikoa"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Hautatu kurba kubiko hau"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "%1 kurba kubikoa"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Kendu kurba kubiko bat"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Gehitu kurba kubiko bat"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Mugitu kurba kubiko bat"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Erantsi kurba kubiko honi"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Erakutsi kurba kubiko bat"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Ezkutatu kurba kubiko bat"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Eraiki puntu honetatik pasako den kurba kubiko bat"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Hautatu kubiko berria pasako deneko puntu bat..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "kurba"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Hautatu kurba hau"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Hautatu %1 kurba"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Kendu kurba bat"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Gehitu kurba bat"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Mugitu kurba bat"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Erantsi kurba honi"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Erakutsi kurba bat"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Ezkutatu kurba bat"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Erdi"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Ebakidura koniko honekin"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Dagoeneko ebakidura puntua kalkulatu da"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Ebakidura kurba kubiko honekin"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Ebakidura zirkulu honekin"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Ebakidura arku honekin"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inbertsioa kurba honekiko"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Hautatu inbertsiorako zirkulua..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Kalkulatu puntu honen inbertsioa"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Hautatu inbertsiorako puntua..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Kalkulatu zuzen honen inbertsioa"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Hautatu inbertsiorako zuzena..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Kalkulatu segmentu honen inbertsioa"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Hautatu alderanzteko puntua..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Kalkulatu zuzen honen inbertsioa"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Hautatu inbertsiorako zirkulua..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Kalkulatu arku honen inbertsioa"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Hautatu alderanzteko arkua..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Malda"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Ekuazioa"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Luzera"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Lehenengo azken puntua"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Bigarren azken puntua"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "zuzena"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Hautatu zuzen bat"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Hautatu zuzen hau"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Hautatu %1 zuzena"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Kendu zuzen bat"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Gehitu zuzen bat"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Mugitu zuzen bat"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Erantsi zuzen honi"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Erakutsi zuzen bat"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Ezkutatu zuzen bat"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "segmentua"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Hautatu segmentu hau"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Hautatu %1 segmentua"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Kendu segmentu bat"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Gehitu segmentu bat"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Mugitu segmentu bat"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Erantsi segmentu honi"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Erakutsi segmentu bat"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Ezkutatu segmentu bat"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "erdi-zuzena"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Hautatu erdi-zuzen hau"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Hautatu %1 erdi-zuzena"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Kendu erdi-zuzen bat"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Gehitu erdi-zuzen bat"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Mugitu erdi-zuzen bat"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Erantsi erdi-zuzen honi"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Erakutsi erdi-zuzen bat"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Ezkutatu erdi-zuzen bat"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Eraiki puntu honetan hasten den segmentu bat"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Hautatu segmentu berriaren hasierako puntua..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Eraiki puntu honetan amaitzen den segmentu bat"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Hautatu segmentu berriaren amaierako puntua..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Eraiki puntu honetatik pasatzen den zuzen bat"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Hautatu zuzen hau pasatzen deneko puntu bat..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Hautatu zuzen hau pasatzen deneko beste puntu bat..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Eraiki puntu honetan hasten den erdi-zuzen bat"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Hautatu erdi-zuzen berriaren hasierako puntua..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Eraiki puntu honetatik pasatzen den erdi-zuzen bat"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Hautatu erdi-zuzena pasako deneko puntu bat..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Eraiki zuzen honekiko paraleloa den zuzen bat"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Eraiki zuzen berriarekiko paraleloa den zuzen bat..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Eraiki puntu honetatik pasako den zuzen paraleloa"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Hautatu zuzen berria pasako deneko puntu bat..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Eraiki zuzen honekiko perpendikularra den lerro bat"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Hautatu zuzen berriarekiko perpendikularr den zuzen bat..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Eraiki puntu honetatik pasako den zuzen perpendikular bat"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Ezrri &luzera..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Ezarri segmentuaren luzera"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Hautatu luzera berria: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Tamaina aldatu segmentuari"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Eraiki bektore honek zuzentzen duen zuzen bat "
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Hautatu zuzen berria zuzenduko duen bektore bat..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Eraiki bektore honek zuzentzen duen erdi-zuzen bat"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Hautatu erdi-zuzen berria zuzenduko duen bektore bat..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "leku geometrikoa"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Hautatu leku geometriko hau"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Hautatu %1 leku geometrikoa"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Kendu leku geometriko bat"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Gehitu leku geometriko bat"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Mugitu leku geometriko bat"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Erantsi leku geometriko honi"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Erakutsi leku geometriko bat"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Ezkutatu leku geometriko bat"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Objektu mota"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objektua"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Hautatu objektu hau"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Hautatu %1 objektua"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Kendu objektu bat"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Gehitu objektu bat"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Mugitu objektu bat"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Erantsi objektu honi"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Erakutsi objektu bat"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Ezkutatu objektu bat"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Angelua radianetan"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Angelua gradutan"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Erdiko puntua"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X luzera"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y luzera"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Aurkako bektorea"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Angelua"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Sektorearen gainazala"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Arkuaren luzera"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "angelua"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Hautatu angelu hau"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Hautatu %1 angelua"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Kendu angelu bat"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Gehitu angelu bat"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Mugitu angelu bat"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Erantsi angelu honi"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Erakutsi angelu bat"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Ezkutatu angelu bat"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "bektorea"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Hautatu bektore hau"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Hautatu %1 bektorea"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Kendu bektore bat"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Gehitu bektore bat"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Mugitu bektore bat"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Erantsi bektore honi"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Erakutsi bektore bat"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Ezkutatu bektore bat"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "arkua"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Hautatu arku hau"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Hautatu %1 arkua"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Kendu arku bat"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Gehitu arku bat"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Mugitu arku bat"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Erantsi arku honi"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Erakutsi arku bat"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Ezkutatu arku bat"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordenatua"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X koordenatua"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y koordenatua"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "puntua"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Hautatu puntu hau"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Hautatu %1 puntua"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Kendu puntu bat"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Gehitu puntu bat"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Mugitu puntu bat"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Erantsi puntu honi"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Erakutsi puntu bat"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Ezkutatu puntu bat"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Eraiki puntu honen eta beste baten arteko erdiko puntua"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Hautatu erdiko puntua kalkulatzeko bi puntuetatik lehenengoa..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Hautatu erdiko puntua kalkulatzeko bi puntuetatik bigarrena..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Ezarri &koordenatuak..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Birdefinitu"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Ezarri &parametroa"
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Ezarri koordenatua"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Sartu koordenatu berria."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Ezarri puntuaren parametroa"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Hautatu parametro berria: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Aldatu mugatutako puntuaren parametroa"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Hautatu neurri bat lekualdatzeko zirkulua..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Hautatu zirkuluaren puntu bat..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Hautatu zirkuluan lekualdatzeko segmentua..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Alde kopurua"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Perimetroa"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Erpinen masa-zentroa"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Bira kopurua"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "poligonoa"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Hautatu poligono hau"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Hautatu %1 poligonoa"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Kendu poligono bat"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Gehitu poligono bat"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Mugitu poligono bat"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Erantsi poligono honi"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Erakutsi poligono bat"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Ezkutatu poligono bat"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "triangelua"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Hautau triangelu hau"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Hautatu %1 triangelua"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Kendu triangelu bat"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Gehitu triangelu bat"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Mugitu triangelu bat"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Erantsi triangelu honi"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Erakutsi triangelu bat"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Ezkutatu triangelu bat"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "laukizuzena"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Hautatu laukizuzen hau"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Hautatu %1 laukizuzena"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Kendu laukizuzen bat"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Gehitu laukizuzen bat"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Mugitu laukizuzen bat"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Erantsi laukizuzen honi"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Erakutsi laukizuzen bat"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Ezkutatu laukizuzen bat"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Eraiki erpin hau duen trianglue bat"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Hautatu triangelu berriaren erpina izango den puntu bat..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Ebaki poligono hau zuzen batekin"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Hautatu zuzen batekin ebakiko duzun poligonoa..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Eraiki poligono honen erpinak"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Hautatu erpinak eraiki nahi dizkiozun poligonoa.."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Eraiki poligono honen aldeak"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Hautatu aldeak eraiki nahi dizkiozun poligonoa..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Eraiki poligono honen kroska ganbila"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Hautatu kroska ganbila eraiki nahi diozun poligonoa"
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Proiektatu puntu hau zirkuluan"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Hautatu tangentea pasa behar deneko puntua..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Zuzen hau paraleloa al da?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Hautatu paraleloak izan daitezkeen zuzenetako lehenengoa..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Zuzen honekiko paraleloa al da?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Hautatu paraleloak izan daitezkeen zuzenetako bestea..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Zuzen Lerro hauek paraleloak dira."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Zuzen hauek ez dira paraleloak."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Zuzen hau ortogonala al dira?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Hautatu ortogonalak izan daitezkeen zuzenetako lehenengoa..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Zuzen honekiko ortogonala al da?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Hautatu ortogonalak izan daitezkeen zuzenetako bestea..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Zuzen hauek ortogonalak dira."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Zuzen hauek ez dira ortogonalak."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Egiaztatu puntu honen lerrokidetasuna"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Hautatu lerrokideak izan daitezkeen hiru puntuetatik lehenengoa..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "eta bigarren puntu hau"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Hautatu lerrokideak izan daitezkeen hiru puntuetatik bigarrena..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "hirugarren puntu honekin"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Hautatu lerrokideak izan daitezkeen hiru puntuetatik azkena..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Puntu hauek lerrokideak dira."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Puntu hauek ez dira lerrokideak."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Egiaztatu puntu hau kurba batean dagoen"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Hautatu probatu nahi duzun puntua..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Egiaztatu puntu bat kurba honetan dagoen"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Hautatu puntua egon daitekeen kurba..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Puntua kurba honetan dago."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Puntua ez dago kurba honetan."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Egiaztatu puntu  hau poligono batean dagoen"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Egiaztatu puntu bat poligono honetan dagoen"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Hautatu puntua egon daitekeen poligonoa..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Puntua poligono honetan dago."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Puntua ez dago poligono honetan."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Egiaztatu poligono hau ganbila den"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Hautatu ganbila izan daitekeen poligonoa..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Poligono hau ganbila da."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Poligono ez da hau ganbila."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Egiaztatu puntu honek distantzia berdina duen"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "Hautatu beste bi puntuekiko distantzia berdina izan dezakeen puntua..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "puntu honetatik"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Hautatu beste bi puntuetatik lehenengoa..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "eta beste puntu honetatik"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Hautatu beste bi puntuetatik bestea..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Bi distantziak berdinak dira."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Bi distantziak ez dira berdinak."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Egiaztatu bektore hau beste bektore baten berdina den"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Hautatu berdinak izan daitezkeen bi bektoreetatik lehenengoa..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Egiaztatu bektore hau beste bektorearen berdina den"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Hautatu berdinak izan daitezkeen bi bektoreetatik bestea..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Bi bektoreak berdinak dira."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Bi bektoreak ez berdinak."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Testua"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "etiketa"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Hautatu etiketa hau"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Hautatu %1 etiketa"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Kendu etiketa bat"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Gehitu etiketa bat"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Mugitu etiketa bat"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Erantsi etiketa honi"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Erakutsi etiketa bat"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Ezkutatu etiketa bat"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Kopiatu testua"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Aldatu markoa"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Birdefinitu..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Aldatu etiketaren markoa"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Lekualdatu objektu hau"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Hautatu lekualdatzeko objektua..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Lekualdatu bektore honen bidez"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Hautatu lekualdatzeko bektorea..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Isladatu objektu hau"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Hautatu isladatzeko objektua..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Isladatu puntu honetan"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Hautatu isladatzeko puntua..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Isladatu lerro honetan"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Hautatu isladatzeko lerroa..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Biratu objektu hau"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Hautatu biratzeo objektua..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Biratu puntu honen inguruan"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Hautatu biraketaren erdiko puntua..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Biratu angelu honen arabera"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Hautatu biraketa-angelua..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Eskalatu objektu hau"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Hautatu eskalatzeko objektu hau..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Eskalatu zentru honekin"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Hautatu eskalatzearen erdiko puntua..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Eskalatu segmentu honen luzeraren arabera"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Hautatu bere luzeraren arabera eskalatuko den segmentua..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Hautatu segmentu honen luzera..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Hautatu beren ratioa eskalatzeko faktorea izango den bi segmentuetatik "
 "lehenengoa..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "... beste segmentu honen luzerara"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Hautatu beren ratioa eskalatzeko faktorea izango den bi segmentuetatik "
 "bigarrena..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Hautatu eskalatuko den objektua"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Zuzen honek homotezia-zentrua izango du"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Hautatu homotezia zentrua izango duen zuzena"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Hautatu bere luzera eskalatze-faktorea izango zuzena"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Hautatu beren ratio eskalatze-faktorea izango den bi segmentuetatik "
 "lehenengoa"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "... segmentu honen luzerara"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Hautatu beren ratio eskalatze-faktorea izango den bi segmentuetatik bigarrena"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Biratu objektu hau proiektiboki"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Hautatu proiektiboki biratuko den objektua"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Biratu proiektiboki erdi-zuzen honekin"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 "Hautatu objektuari aplikatu nahi diozun biraketa proiektiboaren erdi-zuzena"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Biratu proiektiboki angelu honen arabera"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 "Hautatu objektuari aplikatu nahi diozun biraketa proiektiboaren angelua"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Objektu honen homologia harmonikoa"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Hautatu transformatuko den objektua..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Homologia harmonikoa zentru honekin"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Hautatu homologia harmonikoaren zentrua..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Homologia harmonikoa ardatz honekin"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Hautatu homologia harmonikoaren ardatza..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Objektu honen afinitate generikoa"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Mapatu triangelu hau"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Hutatu emandako triangeluan transformatuko den triangelua..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "beste triangelu honetan"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Hautatu lehenengo triangeluaren afinitatearen irudia den triangelua..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "3 hasierako puntuetatik lehenengoa"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Hautatu afinitate generikoaren 3 hasierako puntuetatik lehenengoa..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "3 hasierako puntuetatik bigarrena"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Hautatu afinitate generikoaren 3 hasierako puntuetatik bigarrena..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "3 hasierako puntuetatik hirugarrena"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Hautatu afinitate generikoaren 3 hasierako puntuetatik hirugarrena..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Lehenengo puntuaren posizio transformatua"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Hautatu afinitate generikoaren 3 amaierako puntuetatik lehenengoa..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Bigarren puntuaren posizio transformatua"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Hautatu afinitate generikoaren 3 amaierako puntuetatik bigarrena..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Hirugarren puntuaren posizio transformatua"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Hautatu afinitate generikoaren 3 amaierako puntuetatik hirugarrena..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Objektu honen transformazio proiektibo generikoa"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Mapatu laukizuzen hau"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Hautatu emandako laukizuzenean transformatu beharreko laukizuzena..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "laukizuzen honetan"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3737,177 +3742,177 @@ msgstr ""
 "Hautatu lehenengo laukizuzenaren transformazio proiektiboaren irudi izango "
 "den laukizuzena..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Hasierako 4 puntuetatik lehenengoa"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "Hautatu proiekzio generikoaren 4 hasierako puntuetatik lehenengoa..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Hasierako 4 puntuetatik bigarrena"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "Hautatu proiekzio generikoaren 4 hasierako puntuetatik bigarrena..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Hasierako 4 puntuetatik hirugarrena"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "Hautatu proiekzio generikoaren 4 hasierako puntuetatik hirugarrena..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Hasierako 4 puntuetatik laugarrena"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "Hautatu proiekzio generikoaren 4 hasierako puntuetatik laugarrena..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Hautatu proiekzio generikoaren 4 amaierako puntuetatik lehenengoa..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Hautatu proiekzio generikoaren 4 amaierako puntuetatik bigarrena..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Hautatu proiekzio generikoaren 4 amaierako puntuetatik hirugarrena..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Laugarren puntuaren posizio transformatua"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Hautatu proiekzio generikoaren 4 amaierako puntuetatik laugarrena..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Eraiki objektu honen itzala"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Hautatu bere itzala eraiki nahi duzun objektua..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Eraiki itzala argi-iturburu honetatik"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Hautatu itzalaren sorrera izango den argi-iturburua..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Eraiki itzala lerro honek adierazten duen zeru-ertzean"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Hautatu itzalaren zeru-ertza..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformatu objektu hau"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transformatu transformazio hau erabiliz"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Aplikatu antzekotasuna objektu honi"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Aplikatu zentro hau duen antzekotasuna"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Hautatu antzekotasunaren zentroa..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Aplikatu antzekotasuna puntu hau beste puntu batean mapatuz"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Hautatu antzekotasuna aplikatuz beste puntu batean mapatuko den puntua..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Aplikatu antzekotasuna puntu bat beste puntu honetan mapatuz"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Hautatu antzekotasuna aplikatuz lehenengo puntua mapatuko den puntua..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Eraiki bektore bat puntu honetatik"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Hautatu bektore berriaren hasierako puntua..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Eraiki besktore bat puntu honetaraino"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Hautatu bektore berriaren amaierako puntua..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Eraiki bektore honen eta beste baten batura den bektorea."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Hautatu bektore batura eraikitzeko lehenengo bektorea..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Eraiki bektore honen eta bestearen batura den bektorea."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Hautatu bektore batura eraikitzeko beste bektorea..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Eraiki puntu honetan hasten den bektore-batura"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Hautatu bektoreen batura eraikiko den hasierako puntua..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Orain bete kodea:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Orain bete Python kodea:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3915,7 +3920,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3923,7 +3928,7 @@ msgstr ""
 "Python interpreteak errore bat atzitu du zure script-a exekutatzean. "
 "Konpondu script-a eta klikatu \"Amaitu\" botoia berriro."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3932,7 +3937,7 @@ msgstr ""
 "Python interpreteak honako errore-irteera sortu du:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3942,18 +3947,18 @@ msgstr ""
 "errorerik adierazi, baina script-ak ez du baliozko objekturik sortzen. "
 "Konpondu script-a, eta klikatu \"Amaitu\" botoia berriro."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "Python script-a"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -3962,7 +3967,7 @@ msgstr ""
 "Python interpreteak errore bat atzitu du zure script-a exekutatzean. "
 "Konpondu script-a eta klikatu \"Amaitu\" botoia berriro."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-fa/messages/tdeedu/kig.po b/tde-i18n-fa/messages/tdeedu/kig.po
index e013441c5cf..5a285419c75 100644
--- a/tde-i18n-fa/messages/tdeedu/kig.po
+++ b/tde-i18n-fa/messages/tdeedu/kig.po
@@ -7,7 +7,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-02-10 13:50+0330\n"
 "Last-Translator: Nazanin Kazemi <kazemi@itland.ir>\n"
 "Language-Team: Persian <kde-i18n-fa@kde.org>\n"
@@ -30,11 +30,11 @@ msgid ""
 "Your emails"
 msgstr "daniarzadeh@itland.ir"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "این، یک پروندۀ XFig است نه یک شکل Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -42,25 +42,25 @@ msgstr ""
 "این پروندۀ Cabri حاوی یک شیء »%1« است، که در حال حاضر Kig از آن پشتیبانی "
 "نمی‌کند."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "لطفاً، یک شکل برگزینید."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "پروندۀ »%1« Dr. Geo، یک پروندۀ کلان‌دستور است، بنابراین حاوی هیچ شکلی نمی‌باشد."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "شکلی در پروندۀ »%1« Dr. Geo وجود ندارد."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -68,7 +68,7 @@ msgstr ""
 "این پروندۀ Dr. Geo حاوی یک شیء »%1 %2« است، که Kig در حال حاضر از آن "
 "پشتیبانی نمی‌کند."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -76,28 +76,28 @@ msgstr ""
 "این پروندۀ Dr. Geo حاوی یک نوع تقاطع است،که در حال حاضر Kig از آن پشتیبانی "
 "نمی‌کند."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&صادرات به تصویر‌"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&تصویر...‌"
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "صادرات به عنوان تصویر"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "گزینه‌های تصویر"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "متأسفم، از این قالب پرونده پشتیبانی نمی‌شود."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -105,31 +105,31 @@ msgstr ""
 "پروندۀ »%1« را نمی‌توان باز کرد. لطفاً، بررسی کنید که آیا مجوزهای پرونده درست "
 "تنظیم می‌شوند."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "متأسفم، هنگام ذخیره کردن در تصویر »%1« چیزی اشتباه شد"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&صادرات به‌"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "صادرات به پروندۀ &XFig‌"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "پروندۀ &XFig...‌"
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|اسناد XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "صادرات به عنوان پروندۀ XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -137,24 +137,24 @@ msgstr ""
 "پروندۀ »%1« را نمی‌توان باز کرد. احتمالاً به این معناست که پرونده موجود نیست، "
 "یا به خاطر مجوزهایش نمی‌توان آن را باز کرد"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "هنگام تجزیۀ پروندۀ »%1« با خطایی مواجه شد. نمی‌توان آن را باز کرد."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "تجزیۀ خطا"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig نمی‌تواند پروندۀ »%1« را باز کند."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "پشتیبانی‌نشده"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -162,7 +162,7 @@ msgstr ""
 "این سند KSeg از یک تغییر شکل مقیاس‌بندی استفاده می‌کند، که در حال حاضر Kig "
 "نمی‌تواند آن را باز کند."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -170,47 +170,47 @@ msgstr ""
 "این پروندۀ KSeg حاوی یک دایرۀ توپر است، که در حال حاضر Kig از آن پشتیبانی "
 "نمی‌کند."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "این پروندۀ KSeg حاوی یک قطاع کمانی است، که در حال حاضر Kig از آن پشتیبانی "
 "نمی‌کند."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "این پروندۀ KSeg حاوی یک قطعۀ کمانی است، که در حال حاضر Kig از آن پشتیبانی "
 "نمی‌کند."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "صادرات به &Latex...‌"
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&لاتکس‌"
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|اسناد Latex (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "صادرات به عنوان Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "گزینه‌های Latex"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "این پرونده توسط نسخۀ »%1« Kig ایجاد شد، که این نسخه را نمی‌توان باز کرد."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -223,7 +223,7 @@ msgstr ""
 "کنید،\n"
 " که آن را در قالبی جدید ذخیره می‌کند."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -232,8 +232,8 @@ msgstr ""
 "این پروندۀ Kig یک سیستم مختصات دارد که از این نسخۀ Kig  پشتیبانی نمی‌کند.\n"
 "در عوض از یک سیستم مختصات استاندارد استفاده می‌شود."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -243,27 +243,27 @@ msgstr ""
 "پشتیبانی نمی‌کند. شاید بدون پشتیبانی برای این نوع شیء، Kig را گردآوری "
 "کرده‌اید، یا شاید از یک نسخۀ قدیمی‌تر Kig استفاده می‌کنید."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&صادرات به SVG...‌"
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|نگاره‌سازی بردار مقیاس‌پذیر(*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "صادرات به عنوان SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "گزینه‌های SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "متأسفم، هنگام ذخیرۀ پروندۀ »%1« SVG، چیزی اشتباه شده"
 
@@ -428,7 +428,7 @@ msgstr "لغو ساخت"
 msgid "Cancel the construction of the object being constructed"
 msgstr "لغو ساخت شیئی که ساخته می‌شود"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "&مخفی نکردن همه‌"
 
@@ -556,15 +556,15 @@ msgstr ""
 "*.kig|اسناد Kig (*.kig)\n"
 "*.kigz|اسناد فشردۀ Kig (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "در حال حاضر پروندۀ »%1« موجود است. می‌خواهید آن را جای‌نوشت کنید؟"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "پرونده جای‌نوشت شود؟"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "جای‌نوشت"
 
@@ -642,440 +642,440 @@ msgstr "سند برای باز کردن"
 msgid "Kig"
 msgstr ""
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "قطعه"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "قطعه‌ای از نقطۀ آغاز و پایانش ساخته‌شده"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "خط با دو نقطه"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "خطی از طریق دو نقطه ساخته‌شده"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "نیم‌خط"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "یک نیم‌خط با نقطۀ آغازش، و نقطۀ دیگر در جایی روی آن."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "عمودی"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "خطی از طریق یک نقطه، عمود بر خط یا قطعۀ دیگر ساخته‌شده."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "موازی"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "خطی از طریق یک نقطه، و موازی با خط یا قطعۀ دیگر ساخته‌شده"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "دایره‌ با مرکز و نقطه"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "دایره‌ای که با مرکزش و نقطه‌ای که متعلق به آن است ساخته‌شده"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "دایره‌ با سه نقطه"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "دایره‌ای از طریق سه نقطه ساخته‌شده"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "ساختن نیمساز این زاویه"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "برگزیدن زاویه‌ای که می‌خواهید با آن نیمساز ... را بسازید"
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "نیمساز زاویه"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "نیمساز یک زاویه"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "مخروطی با پنج نقطه"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "مخروطی که از طریق پنج نقطه ساخته‌شده"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "هذلولی با خطوط مجانب و نقطه"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "یک هذلولی با خطوط مجانب داده‌شده از طریق یک نقطه"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "بیضی با کانونها و نقطه"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "یک بیضی که با کانونها و نقطه‌ای که متعلق به آن است ساخته‌‌شده"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "هذلولی با کانونها و نقطه"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "یک هذلولی که با کانونهایش و نقطه‌ای که متعلق به آن است ساخته‌شده"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "مخروطی با خطوط راهنما، کانون و نقطه"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "مخروطی با خط راهنما و کانون داده‌شده از طریق یک نقطه"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "سهمی عمودی با سه نقطه"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "یک سهمی عمودی که از طریق سه نقطه ساخته‌‌شده"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "منحنی مکعبی با نه نقطه"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "منحنی مکعبی که از طریق نه نقطه ساخته‌شده"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "نقطۀ متقارن یک خط"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "نقطۀ متقارن یک خط با توجه به یک مخروطی."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "خط متقارن یک نقطه"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "خط متقارن یک نقطه با توجه به یک مخروطی."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "منحنی مکعبی با گره با شش نقطه"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "یک منحنی مکعبی با یک نقطۀ گره‌ای در مبدأ از طریق شش نقطه"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "منحنی مکعبی با رأس با چهار نقطه"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "یک منحنی مکعبی با یک رأس افقی در مبدأ از طریق چهار نقطه"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "خط راهنمای یک مخروطی"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "خط راهنمای یک مخروطی"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "زاویه با سه نقطه"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "زاویه‌ای که با سه نقطه تعریف‌‌شده"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "هذلولی متساوی‌الاضلاع با چهار نقطه"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "هذلولی متساوی‌الاضلاعی که از طریق چهار نقطه ساخته‌شده"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "ایجاد نقطۀ میانی این قطعه"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "نقطۀ میانی"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "نقطۀ میانی یک قطعه یا دو نقطۀ دیگر"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "بردار"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "ایجاد یک بردار از دو نقطۀ داده‌شده."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "مجموع بردار"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "ایجاد مجموع بردار از دو بردار."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "خط با بردار"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "ایجاد خط با یک بردار داده‌شده از طریق یک نقطۀ داده‌شده."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "نیم‌خط با بردار"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "ایجاد نیم‌خط با یک بردار داده‌شده که در یک نقطۀ معین آغاز می‌شود."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "کمان با سه نقطه"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "ایجاد یک کمان از طریق سه نقطه."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "کمان با مرکز، زاویه و نقطه"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "ایجاد یک کمان با مرکزش و زاویۀ داده‌شده‌ای که در نقطه‌ای معین آغاز می‌شود"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "سهمی با خط راهنما و کانون"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "یک سهمی که با خط راهنما و کانونش تعریف‌شده"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "ترجمه"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "ترجمۀ یک شیء با یک بردار"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "انعکاس در نقطه"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "شیئی که در یک نقطه منعکس‌شده"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "انعکاس در خط"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "شیئی که در یک خط منعکس‌‌شده"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "چرخش"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "شیئی که با زاویه‌‌ای دور یک نقطه می‌‌چرخد"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "مقیاس‌بندی"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "مقیاس‌بندی یک شیء سراسر یک نقطه با نسبت داده‌‌شده طبق طول یک قطعه"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "مقیاس‌بندی سراسر خط"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "شیئی با نسبت داده‌شده طبق طول یک قطعه سراسر یک خط مقیاس‌بندی شده"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "مقیاس‌بندی )نسبت داده‌شده با دو قطعه("
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "مقیاس‌بندی یک شیء سراسر یک نقطه با نسبت داده‌شده طبق طول دو قطعه"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "مقیاس‌بندی سراسر خط )نسبت داده‌شده با دو قطعه("
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "شیئی با نسبت داده‌شده طبق طول دو قطعه سراسر یک خط مقیاس‌بندی شده"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "اِعمال تشبیه"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr "اِعمال تشبیه برای یک شیء )توالی مقیاس‌بندی و چرخش دور یک مرکز("
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "همسانی موزون"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 "همسانی موزون با یک مرکز داده‌شده و یک محور معین )این یک تغییر شکل تصویری است("
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "ترسیم سایۀ تصویری"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 "سایۀ یک شیء با یک منبع نور داده‌شده و سطح تصویری )توسط یک خط نشان داده‌شده("
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "خطوط مجانب یک هذلولی"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "دو خط مجانب یک هذلولی."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "مثلث با رأسهایش"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "ایجاد یک مثلث با توجه به سه رأسش."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "قشر محدب"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "یک چند ضلعی که با قشر محدب چند ضلعی دیگر متناظر است"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "آزمون موازی"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "آزمون در مورد این که دو خط داده‌شده موازی هستند"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "آزمون قائمه"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "آزمون در مورد این که آیا دو خط داده‌‌شده قائمه هستند"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "آزمون واقع شدن در یک خط مستقیم"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "آزمون در مورد این که آیا سه نقطۀ داده‌شده در یک خط مستقیم واقع می‌‌شوند"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "حاوی آزمون می‌باشد"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "آزمون در مورد این که آیا یک منحنی داده‌‌شده حاوی یک نقطۀ معین می‌باشد"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "در آزمون چند ضلعی"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "آزمون در مورد این که آیا یک چند ضلعی داده‌شده حاوی یک نقطۀ معین است"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "آزمون چند ضلعی محدب"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "آزمون در مورد این که آیا چند ضلعی داده‌شده، محدب است"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "آزمون فاصله"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1083,19 +1083,19 @@ msgstr ""
 "آزمون در مورد این که آیا یک نقطۀ داده‌شده از یک نقطۀ داده‌شده و یک نقطۀ "
 "داده‌شدۀ دیگر فاصلۀ یکسان دارد"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "آزمون برابری بردار"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "آزمون در مورد این که آیا دو بردار برابر هستند"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "دست‌نوشتۀ پیتون"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "ایجاد دست‌نوشتۀ جدید پیتون."
 
@@ -1147,25 +1147,25 @@ msgstr "تنظیم سیستم مختصات اقلیدسی"
 msgid "Set Polar Coordinate System"
 msgstr "تنظیم سیستم مختصات قطبی"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "درجه"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "رادیان"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "گرادیان"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1173,47 +1173,47 @@ msgstr ""
 "یک نقطۀ عادی، یعنی نقطه‌ای که یا مستقل از یک خط است یا چسبیده به خط است، "
 "دایره، قطعه."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "نقطه"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "ایجاد یک برچسب متن."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "برچسب متن"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "ایجاد یک نقطه با مختصاتش"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "نقطه با مختصات"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "نقطۀ ثابت"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "وارد کردن مختصات برای نقطۀ جدید."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "تنظیم اندازۀ زاویه"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "درج اندازۀ جدید این زاویه:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "استفاده از این حوزۀ ویرایش برای تغییر دادن اندازۀ این زاویه."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1225,15 +1225,15 @@ msgstr ""
 "اگر به واحد دیگری سودهی کنید، مقدار موجود در حوزۀ ویرایش سمت چپ به واحد "
 "برگزیدۀ جدید تبدیل می‌شود."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "نتوانست پروندۀ کلان‌دستور »%1« را باز کند"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig نمی‌تواند پروندۀ کلان‌دستور »%1« را باز کند."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1245,16 +1245,16 @@ msgstr ""
 "قبلی Kig (۴/. تا ۶/.) استفاده می‌کند را امتحان کنید و بعد دوباره آن را در "
 "قالب جدید صادر کنید."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "کلان‌دستور نام‌گذاری نشدۀ #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "خطوط رادیکال برای مخروطیها"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1262,136 +1262,136 @@ msgstr ""
 "خطوط ایجاد‌شده از طریق تقاطعهای دو مخروطی. این برای مخروطیهای بدون تقاطع هم "
 "تعریف‌ شده است."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "نقطۀ متحرک"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "برگزیدن نقطۀ متحرکی که هنگام ترسیم مکان هندسی حرکت داده می‌شود..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "نقطۀ زیرین"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "برگزیدن نقطۀ زیرینی که از طریق محلهایش، مکان هندسی ترسیم می‌شود..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "مکان هندسی"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "یک مکان هندسی"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "نقطۀ وابسته"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "چند ضلعی با رأسهایش"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "ایجاد یک چند ضلعی با تعیین رأسهایش"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr "... با این رأس )فشار بر روی اولین رأس برای پایان دادن به ساخت("
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "ایجاد یک چند ضلعی با این رأس"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "برگزیدن نقطه‌ای که قرار است یک رأس این چند ضلعی باشد..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "چند ضلعی"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "ایجاد رأسهای این چند ضلعی..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "رأسهای یک چند ضلعی"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "رأسهای یک چند ضلعی."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "ایجاد اضلاع این چند ضلعی..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "اضلاع یک چند ضلعی"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "اضلاع یک چند ضلعی‌."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "چند ضلعی منظم با مرکز معین"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "ایجاد یک چند ضلعی منظم با مرکز و رأس معین"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "ایجاد یک چند ضلعی منظم با این مرکز"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "ایجاد یک چند ضلعی منظم با این رأس"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "میزان کردن تعداد اضلاع )%1/%2("
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "میزان کردن تعداد اضلاع )%1("
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "برگزیدن مرکز چند ضلعی جدید..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "برگزیدن یک رأس برای چند ضلعی جدید..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "حرکت مکان‌نما برای به دست آوردن تعداد اضلاع مورد نظر..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "ایجاد خطوط رادیکال این دایره"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "ایجاد خطوط رادیکال این مخروطی"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "پیوستگی عمومی"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1399,11 +1399,11 @@ msgstr ""
 "پیوستگی یکتا که سه نقطه )یا یک مثلث( را در سه نقطۀ دیگر )یا یک مثلث( رسم "
 "می‌کند"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "تغییر شکل تصویری عام"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1411,194 +1411,194 @@ msgstr ""
 "تغییر شکل تصویری یکتا که چهار نقطه )یا یک چهار ضلعی( را در چهار نقطۀ "
 "دیگر )یا یک چهار ضلعی( رسم می‌کند"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "معکوس کردن نقطه، خط یا دایره"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "معکوس کردن یک نقطه، خط یا دایره با توجه به یک دایره"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "انتقال اندازه"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "انتقال اندازۀ یک قطعه یا کمان سراسر یک خط یا دایره."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "قطعه برای انتقال"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "کمان برای انتقال"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "انتقال یک اندازه روی این خط"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "انتقال یک اندازه روی این دایره"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "آغاز انتقال از این نقطۀ دایره"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "آغاز انتقال از این نقطۀ خط"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "آغاز انتقال از این نقطۀ منحنی"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "تقاطع کردن"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "تقاطع دو شیء"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "تقاطع کردن این دایره"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "تقاطع کردن این مخروطی"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "تقاطع کردن این خط"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "تقاطع کردن این منحنی مکعبی"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "تقاطع کردن این کمان"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "تقاطع کردن این چند ضلعی"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "با این دایره"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "با این مخروطی"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "با این خط"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "با این منحنی مکعبی"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "با این کمان"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "با این چند ضلعی"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "ایجاد نقطۀ میانی این نقطه و نقطۀ دیگر"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "برگزیدن اولین نقاطی که از طریق آنها می‌خواهید نقطۀ میانی را ایجاد کنید..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "ایجاد نقطۀ میانی این نقطه و نقطۀ دیگر"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "برگزیدن نقاط دیگری که از طریق آنها می‌خواهید نقطۀ میانی را ایجاد کنید..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "برگزیدن اولین شیء برای تقاطع کردن..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "برگزیدن دومین شیء برای تقاطع کردن..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "تانژانت"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "تانژانت خط نسبت به یک منحنی"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "تانژانت نسبت به این دایره"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "تانژانت نسبت به این مخروطی"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "تانژانت نسبت به این کمان"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "تانژانت نسبت به این منحنی مکعبی"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "تانژانت نسبت به این منحنی"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "تانژانت در این نقطه"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "مرکز انحنا"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "مرکز دایرۀ مماس نسبت به یک منحنی"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "مرکز انحنای این مخروطی"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "مرکز انحنای این منحنی مکعبی"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "مرکز انحنای این منحنی"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "مرکز انحنا در این نقطه"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "کدام شیء؟"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1606,24 +1606,24 @@ msgstr ""
 "فشار محلی که می‌خواهید نقطۀ جدید، یا منحنی که می‌خواهید به آن بچسبد، در آن جای "
 "بگیرد..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "الان محل را برای برچسب نتیجه برگزینید."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "نام کلان‌دستور را نمی‌توان خالی گذاشت."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "نام"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr ">شیء نام‌گذاری نشده<"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1632,21 +1632,21 @@ msgstr ""
 "«%n» بخش در متن وجود دارد که مقداری برای آن انتخاب نکرده‌اید. لطفاً، آنها را "
 "حذف کنید یا نشانوندهای کافی برگزینید."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "نشانوند %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "برگزیدن نشانوند %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "تغییر دادن برچسب"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1656,7 +1656,7 @@ msgstr ""
 "خاطر همین،  Kig نمی‌تواند این کلان‌دستور را محاسبه کند. لطفاً، پس‌سو را فشار "
 "دهید و اشیا را با ترتیب درست بسازید..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1666,103 +1666,103 @@ msgstr ""
 "این معناست که انتظار دارید  Kig کاری غیر ممکن انجام دهد. لطفاً کلان‌دستور را "
 "بررسی کنید و دوباره سعی کنید."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "حرکت %1 شیء"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "تعریف کردن مجدد نقطه"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "سند Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 شیء"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&تبدیل‌"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "&آزمون‌"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&ساختن‌"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "افزودن برچسب &متن‌"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "تنظیم &رنگ‌"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "تنظیم عرض &قلم‌"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "تنظیم &سبک‌"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "تنظیم &سیستم مختصات‌"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&مخفی‌کردن‌"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&نمایش‌"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&حرکت‌"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "رنگ &سفارشی‌"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "تنظیم &نام...‌"
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&نام‌"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "تنظیم نام شیء"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "تنظیم نام این شیء:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "تغییر دادن رنگ شیء"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "تغییر دادن عرض شیء"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "تغییر دادن سبک نقطه"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "تغییر دادن سبک شیء"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "ویرایش دست‌نوشته..."
 
@@ -1813,212 +1813,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "بیش از یک نوع برگزیده"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "ایجاد یک زاویه از طریق این نقطه"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "برگزیدن نقطه‌ای که اولین نیم‌خط زاویه باید از آن بگذرد..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "ایجاد یک زاویه در این نقطه"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "برگزیدن نقطه برای ایجاد زاویه در..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "برگزیدن نقطه‌ای که دومین نیم‌خط زاویه باید از آن عبور کند..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "تنظیم &اندازه‌"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "تغییر اندازۀ زاویه"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "ایجاد کمانی که در این نقطه آغاز می‌‌شود"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "برگزیدن نقطۀ آغاز کمان جدید..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "ایجاد یک کمان از طریق این نقطه"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "برگزیدن نقطه‌ای برای کمانی که از آن می‌گذرد..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "ایجاد کمانی که در این نقطه پایان می‌‌یابد"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "برگزیدن نقطۀ پایانی کمان جدید..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "ایجاد یک کمان با این مرکز"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "برگزیدن مرکز کمان جدید..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "ایجاد یک کمان با این زاویه"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "برگزیدن زاویۀ کمان جدید..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "نتیجۀ آزمون"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "برگزیدن منحنی..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "برگزیدن نقطه‌ای روی منحنی..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "سطح"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "محیط دایره"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "شعاع"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "معادلۀ بسط‌یافتۀ دکارتی"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "معادلۀ دکارتی"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "معادلۀ قطبی"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [مرکزی‌شده در %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = ۰"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr ""
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "دایره"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "برگزیدن این دایره"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "برگزیدن دایرۀ %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "حذف یک دایره"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "افزودن یک دایره"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "حرکت یک دایره"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "پیوستن به این دایره"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "نمایش یک دایره"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "مخفی کردن یک دایره"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "ایجاد یک دایره از طریق این نقطه"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "ساختن یک دایره با این مرکز"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "برگزیدن مرکز دایرۀ جدید..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "برگزیدن نقطه‌ای برای دایره‌ای که از آن می‌گذرد..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "نوع مخروطی"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "اولین کانون"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "دومین کانون"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "بیضی"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "هذلولی"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "سهمی"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = ۰"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2026,195 +2027,195 @@ msgstr ""
 "rho = %1/(1 + %2 کسینوس تتا + %3 سینوس تتا)\n"
 "    ]مرکزی‌شده در %4["
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "مخروطی"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "برگزیدن این مخروطی"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "برگزیدن مخروطی %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "حذف یک مخروطی"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "افزودن یک مخروطی"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "حرکت یک مخروطی"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "پیوستن به این مخروطی"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "نمایش یک مخروطی"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "مخفی کردن یک مخروطی"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "ایجاد یک مخروطی از طریق این نقطه"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "برگزیدن نقطه‌ای برای مخروطی جدیدی که از آن می‌گذرد..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "ایجاد یک مخروطی با این خط مجانب"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "برگزیدن اولین خط مجانب مخروطی جدید..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "برگزیدن دومین خط مجانب مخروطی جدید..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "ایجاد یک بیضی با این کانون"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "برگزیدن اولین کانون بیضی جدید..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "برگزیدن دومین کانون بیضی جدید..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "ایجاد یک بیضی از طریق این نقطه"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "برگزیدن نقطه‌ای برای بیضی جدید که از آن می‌گذرد..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "ایجاد یک هذلولی با این کانون"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "برگزیدن اولین کانون هذلولی جدید..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "برگزیدن دومین کانون هذلولی جدید..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "ایجاد یک هذلولی از طریق این نقطه"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "برگزیدن نقطه‌ای برای هذلولی جدید که از آن می‌گذرد..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "ایجاد یک مخروطی با این خط به عنوان خط راهنما"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "برگزیدن خط راهنمای مخروطی جدید..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "ایجاد یک مخروطی با این نقطه به عنوان کانون"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "برگزیدن کانون مخروطی جدید..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "ایجاد یک سهمی از طریق این نقطه"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "برگزیدن نقطه‌ای برای سهمی جدید که از آن می‌گذرد..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "ایجاد یک نقطۀ قطبی از طریق این مخروطی"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "برگزیدن مخروطی که از طریق آن می‌خواهید یک نقطۀ قطبی ایجاد کنید..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "ایجاد نقطۀ قطبی این خط"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "برگزیدن خطی که از طریق آن می‌خواهید نقطۀ قطبی ایجاد کنید..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "ایجاد یک خط قطبی از طریق این مخروطی"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "ایجاد خط قطبی این نقطه"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "ایجاد خط راهنمای این مخروطی"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "برگزیدن مخروطی که از طریق آن می‌خواهید خط راهنما ایجاد کنید..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "ایجاد یک سهمی با این خط راهنما"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "برگزیدن خط راهنمای سهمی جدید..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "ایجاد یک سهمی با این کانون"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "برگزیدن کانون سهمی جدید..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "ایجاد خطوط مجانب این مخروطی"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "برگزیدن مخروطی که از طریق آن می‌خواهید خطوط مجانب ایجاد کنید..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "ایجاد خطوط رادیکالی این مخروطی"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2222,7 +2223,7 @@ msgstr ""
 "برگزیدن اولین مخروطی از دو مخروطی که می‌خواهید از طریق آن خط رادیکال ایجاد "
 "کنید..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2230,696 +2231,700 @@ msgstr ""
 "برگزیدن یکی دیگر از دو مخروطی که از طریق آن می‌خواهید خط رادیکالی ایجاد "
 "کنید..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "سودهی خطوط رادیکال"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "منحنی مکعبی"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "برگزیدن این منحنی مکعبی"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "برگزیدن منحنی مکعبی %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "حذف کردن یک منحنی مکعبی"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "افزودن یک منحنی مکعبی"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "حرکت یک منحنی مکعبی"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "پیوستن به این منحنی مکعبی"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "نمایش یک منحنی مکعبی"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "مخفی کردن یک منحنی مکعبی"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr ""
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = ۰"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "ایجاد یک منحنی مکعبی از طریق این نقطه"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "برگزیدن نقطه‌ای برای مکعبی جدیدی که از آن می‌گذرد..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "منحنی"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "برگزیدن این منحنی"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "برگزیدن منحنی  %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "حذف یک منحنی"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "افزودن یک منحنی"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "حرکت یک منحنی"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "پیوستن به این منحنی"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "نمایش یک منحنی"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "مخفی کردن یک منحنی"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "تقاطع کردن با این خط"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "تقاطع کردن با این مخروطی"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "نقطۀ تقاطع از قبل محاسبه‌‌‌‌شده"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "تقاطع کردن با این منحنی مکعبی"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "تقاطع کردن با این دایره"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "تقاطع کردن با این کمان"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "معکوس کردن با توجه به این دایره"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "برگزیدن دایره‌ای که می‌خواهیم در برابر معکوس شود..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "محاسبۀ معکوس شدن این نقطه"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "برگزیدن این نقطه برای معکوس شدن..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "محاسبۀ معکوس شدن این خط"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "برگزیدن خط برای معکوس شدن..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "محاسبۀ معکوس شدن این قطعه"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "برگزیدن قطعه برای معکوس شدن..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "محاسبۀ معکوس شدن این دایره"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "برگزیدن دایره برای معکوس شدن..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "محاسبۀ معکوس شدن این کمان"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "برگزیدن کمان برای معکوس شدن..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "شیب"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "معادله"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "طول"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "اولین نقطۀ پایانی"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "دومین نقطۀ پایانی"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "خط"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "برگزیدن یک خط"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "برگزیدن این خط"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "برگزیدن خط %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "حذف یک خط"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "افزودن یک خط"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "حرکت یک خط"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "پیوستن به این خط"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "نمایش یک خط"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "مخفی کردن یک خط"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "قطعه"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "برگزیدن این قطعه"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "برگزیدن قطعۀ %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "حذف یک قطعه"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "افزودن یک قطعه"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "حرکت یک قطعه"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "پیوستن به این قطعه"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "نمایش یک قطعه"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "مخفی کردن یک قطعه"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "نیم‌خط"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "برگزیدن این نیم‌خط"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "برگزیدن نیم‌خط  %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "حذف یک نیم‌خط"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "افزودن یک نیم‌خط"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "حرکت یک نیم‌خط"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "پیوستن به این نیم‌خط"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "نمایش یک نیم‌خط"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "مخفی کردن یک نیم‌خط"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "ایجاد قطعه‌ای که در این نقطه آغاز می‌‌شود"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "برگزیدن نقطۀ آغاز قطعۀ جدید..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "ایجاد قطعه‌ای که در این نقطه پایان می‌یابد"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "برگزیدن نقطۀ پایانی قطعۀ جدید..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "ایجاد یک خط از طریق این نقطه"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "برگزیدن نقطه‌ای برای خطی که از آن می‌گذرد..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "برگزیدن نقطۀ دیگر برای خطی که از آن می‌گذرد..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "ایجاد نیم‌خطی که در این نقطه آغاز می‌‌شود"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "برگزیدن نقطۀ آغاز نیم‌خط جدید..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "ایجاد یک نیم‌خط از طریق این نقطه"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "برگزیدن یک نقطه برای نیم‌خطی که از آن می‌گذرد..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "ایجاد خطی موازی با این خط"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "برگزیدن خطی موازی با خط جدید..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "ایجاد خط موازی از طریق این نقطه"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "برگزیدن نقطه‌ای برای خط جدیدی که از آن می‌گذرد..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "ایجاد خطی عمود بر این خط"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "برگزیدن خطی عمود بر خط جدید..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "ایجاد خط عمود از طریق این نقطه"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "تنظیم &طول...‌"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "تنظیم طول قطعه"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "انتخاب طول جدید: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "تغییر اندازۀ قطعه"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "ایجاد یک خط توسط این بردار"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "برگزیدن یک بردار در جهت خط جدید..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "ایجاد یک نیم‌خط توسط این بردار"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "برگزیدن یک بردار در جهت نیم‌خط جدید..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "مکان هندسی"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "برگزیدن این مکان هندسی"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "برگزیدن مکان هندسی %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "حذف یک مکان هندسی"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "افزودن یک مکان هندسی"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "حرکت یک مکان هندسی"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "پیوستن به این مکان هندسی"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "نمایش یک مکان هندسی"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "مخفی کردن یک مکان هندسی"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "نوع شیء"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "شیء"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "برگزیدن این شیء"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "برگزیدن شیء %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "حذف یک شیء"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "افزودن یک شیء"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "حرکت یک شیء"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "پیوستن به این شیء"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "نمایش یک شیء"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "مخفی کردن یک شیء"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "زاویه به رادیان"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "زاویه به درجه"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "نقطۀ میانی"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "طول X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "طول Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "بردار مقابل"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "زاویه"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "سطح قطاع"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "طول کمان"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "زاویه"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "برگزیدن این زاویه"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "برگزیدن زاویۀ %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "حذف یک زاویه"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "افزودن یک زاویه"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "حرکت یک زاویه"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "پیوستن به این زاویه"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "نمایش یک زاویه"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "مخفی کردن یک زاویه"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "بردار"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "برگزیدن این بردار"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "برگزیدن بردار %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "حذف یک بردار"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "افزودن یک بردار"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "حرکت یک بردار"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "پیوستن به این بردار"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "نمایش یک بردار"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "مخفی کردن یک بردار"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "کمان"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "برگزیدن این بردار"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "برگزیدن کمان %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "حذف یک کمان"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "افزودن یک کمان"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "حرکت یک کمان"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "پیوستن به این کمان"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "نمایش یک کمان"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "مخفی کردن یک کمان"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "مختصات"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "مختصات X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "مختصات Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "نقطه"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "برگزیدن این نقطه"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "برگزیدن نقطۀ %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "حذف یک نقطه"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "افزودن یک نقطه"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "حرکت یک نقطه"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "پیوستن به این نقطه"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "نمایش یک نقطه"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "مخفی کردن یک نقطه"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "ایجاد نقطۀ میانی این نقطه و نقطۀ دیگر"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
@@ -2927,7 +2932,7 @@ msgstr ""
 "برگزیدن اولین نقطه از دو نقطه‌ای که می‌خواهید به وسیلۀ آنها نقطۀ میانی را "
 "ایجاد کنید..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
@@ -2935,942 +2940,942 @@ msgstr ""
 "برگزیدن نقطۀ دیگر از دو نقطه‌ای که به وسیلۀ آنها می‌خواهید نقطۀ میانی را ایجاد "
 "کنید..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "تنظیم &مختصات...‌"
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "تعریف مجدد"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "تنظیم &پارامتر...‌"
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "تنظیم مختصات"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "وارد کردن مختصات جدید."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "تنظیم پارامتر نقطه"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "انتخاب پارامتر جدید:"
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "تغییر دادن پارامتر نقطۀ ساختگی"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "برگزیدن دایره‌ای که یک اندازه روی آن منتقل می‌شود..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "برگزیدن یک نقطه روی دایره..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "برگزیدن قطعه‌ای برای انتقال دادن روی دایره..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "تعداد اضلاع"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "محیط"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "مرکز تودۀ رأسها"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "شمارۀ مارپیچ"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "چند ضلعی"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "برگزیدن این چند ضلعی"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "برگزیدن چند ضلعی %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "حذف یک چند ضلعی"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "افزودن یک چند ضلعی"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "حرکت یک چند ضلعی"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "پیوستن به این چند ضلعی"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "نمایش یک چند ضلعی"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "مخفی کردن یک چند ضلعی"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "مثلث"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "برگزیدن این مثلث"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "برگزیدن مثلث %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "حذف یک مثلث"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "افزودن یک مثلث"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "حرکت یک مثلث"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "پیوستن به این مثلث"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "نمایش یک مثلث"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "مخفی کردن یک مثلث"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "چهار ضلعی"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "برگزیدن این چهار ضلعی"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "برگزیدن چهار ضلعی %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "حذف یک چهار ضلعی"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "افزودن یک چهار ضلعی"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "حرکت یک چهار ضلعی"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "پیوستن به این چهار ضلعی"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "نمایش یک چهار ضلعی"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "مخفی کردن یک چهار ضلعی"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "ایجاد یک مثلث با این رأس"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "برگزیدن نقطه‌ای که قرار است رأس مثلث جدید باشد..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "تقاطع کردن این چند ضلعی با یک خط"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "برگزیدن چند ضلعی که از طریق آن می‌‌‌خواهید با یک خط تقاطع ایجاد کنید..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "ایجاد رأسهای این چند ضلعی"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "برگزیدن چند ضلعی که از طریق آن می‌خواهید رأسها را ایجاد کنید..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "ایجاد اضلاع این چند ضلعی"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "برگزیدن چند ضلعی که از طریق آن می‌خواهید اضلاع را ایجاد کنید..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "ایجاد قشر محدب این چند ضلعی"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "برگزیدن چند ضلعی که از طریق آن می‌خواهید قشر محدب را ایجاد کنید..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "پروژه کردن این نقطه در دایره"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "برگزیدن نقطه‌ برای تانژانتی که از آن می‌گذرد..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "آیا این خط، موازی است؟"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "برگزیدن اولین خط از دو خطی که احتمالاً موازی هستند..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "با این خط موازی است؟"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "برگزیدن خط دیگر از دو خطی که احتمالاً موازی هستند..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "این خطوط موازی هستند."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "این خطوط موازی نیستند."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "آیا این خط، قائمه است؟"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "برگزیدن اولین خط از دو خطی که احتمالاً قائمه هستند..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "نسبت به این خط، قائمه است؟"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "برگزیدن خط دیگر از دو خطی که احتمالاً قائمه هستند..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "این خطوط قائمه هستند."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "این خطوط قائمه نیستند."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "بررسی واقع شدن در یک خط مستقیم از این نقطه"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 "برگزیدن اولین نقطه از سه نقطه‌ای که احتمالاً در یک خط مستقیم واقع می‌شوند..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "و این دومین نقطه"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 "برگزیدن دومین نقطه از سه نقطه‌ای که احتمالاً در یک خط مستقیم واقع می‌‌شوند..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "با این سومین نقطه"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 "برگزیدن آخرین نقطه از سه نقطه‌ای که احتمالاً در یک خط مستقیم واقع می‌شوند..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "این نقاط در یک خط مستقیم واقع می‌‌شوند."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "این نقاط در یک خط مستقیم واقع نمی‌‌شوند."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "بررسی این که آیا این نقطه روی یک منحنی است"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "برگزیدن نقطه‌ای که می‌‌‌خواهید آزمایش کنید..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "بررسی این که آیا نقطه روی این منحنی است"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "برگزیدن منحنی که ممکن است نقطه روی آن باشد..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "این منحنی حاوی نقطه می‌‌باشد."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "این منحنی حاوی نقطه نمی‌باشد."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "بررسی این که آیا این نقطه در یک چند ضلعی است"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "بررسی این که آیا نقطه در این چند ضلعی است"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "برگزیدن چند ضلعی که ممکن است نقطه در آن باشد..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "این چند ضلعی حاوی نقطه است."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "این چند ضلعی حاوی نقطه نمی‌‌‌‌باشد."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "بررسی این که آیا این چند ضلعی محدب است"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "برگزیدن چند ضلعی که می‌خواهید آن را برای تحدب آزمایش کنید..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "این چند ضلعی محدب است."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "این چند ضلعی محدب نیست."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "بررسی این که آیا این نقطه فاصلۀ یکسان دارد"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "برگزیدن نقطه‌ای که ممکن است از دو نقطۀ دیگر فاصلۀ یکسان داشته باشد..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "از این نقطه"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "برگزیدن اولین نقطه از دو نقطۀ دیگر..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "و از این دومین نقطه"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "برگزیدن یکی دیگر از دو نقطۀ دیگر..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "دو فاصله یکسان هستند."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "دو فاصله یکسان نیستند."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "بررسی این که آیا این بردار با بردار دیگر برابر است"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "برگزیدن اولین بردار از دو برداری که احتمالاً برابر هستند..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "بررسی این که آیا این بردار با بردار دیگر برابر است"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "برگزیدن یکی دیگر از دو برداری که احتمالاً برابر هستند..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "دو بردار یکسان هستند."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "دو بردار یکسان نیستند."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "متن"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "برچسب"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "برگزیدن این برچسب"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "برگزیدن برچسب %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "حذف یک برچسب"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "افزودن یک برچسب"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "حرکت یک برچسب"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "پیوستن به این برچسب"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "نمایش یک برچسب"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "مخفی کردن یک برچسب"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&رونوشت متن‌"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&زدن ضامن قابک‌"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&تعریف مجدد...‌"
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "زدن ضامن قابک برچسب"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "ترجمۀ این شیء"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "برگزیدن شیء برای ترجمه..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "ترجمه با این بردار"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "برگزیدن بردار برای ترجمه با..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "انعکاس این شیء"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "برگزیدن شیء برای انعکاس..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "انعکاس در این نقطه"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "برگزیدن نقطه برای انعکاس در..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "انعکاس در این خط"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "برگزیدن خط برای انعکاس در..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "چرخیدن این شیء"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "برگزیدن شیء برای چرخش..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "چرخش دور این نقطه"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "برگزیدن نقطۀ مرکز چرخش..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "چرخش با این زاویه"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "برگزیدن زاویۀ چرخش..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "مقیاس‌بندی این شیء"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "برگزیدن شیء برای مقیاس‌بندی..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "مقیاس‌‌بندی با در نظر گرفتن این مرکز"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "برگزیدن نقطۀ مرکز مقیاس‌بندی..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "مقیاس‌بندی با طول این قطعه"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "برگزیدن قطعه‌ای که طولش عامل مقیاس‌بندی است..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "مقیاس‌بندی طول این قطعه..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "برگزیدن اولین قطعه از دو قطعه‌ای که نسبتش عامل مقیاس‌بندی است..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...به طول این قطعۀ دیگر"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "برگزیدن دومین قطعه از دو قطعه‌ای که نسبتش عامل مقیاس‌بندی است..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "برگزیدن شیء برای مقیاس‌بندی"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "مقیاس‌بندی سراسر این خط"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "برگزیدن خط برای مقیاس‌بندی سراسر"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "برگزیدن قطعه‌ای که طولش عاملی برای مقیاس‌بندی است"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "برگزیدن اولین قطعه از دو قطعه‌ای که نسبتش عاملی برای مقیاس‌بندی است"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...به طول این قطعه"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "برگزیدن دومین قطعه از دو قطعه‌ای که نسبتش عاملی برای مقیاس‌بندی است"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "چرخش این شیء به طور تصویری"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "برگزیدن شیء برای چرخش به طور تصویری"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "چرخش تصویری با در نظر گرفتن این نیم‌خط"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "برگزیدن نیم‌خط چرخش تصویری که می‌خواهید برای شیء اِعمال کنید"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "چرخش تصویری با این زاویه"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "برگزیدن زاویۀ چرخش تصویری که می‌خواهید برای شیء اِعمال کنید"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "همسانی موزون این شیء"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "برگزیدن شیء برای تبدیل..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "همسانی موزون با در نظر گرفتن این مرکز"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "برگزیدن نقطۀ مرکز همسانی موزون..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "همسانی موزون با در نظر گرفتن این محور"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "برگزیدن محور همسانی موزون..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "پیوستگی عام این شیء"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "ترسیم این مثلث"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "برگزیدن مثلثی که باید به مثلث مورد نظر تبدیل شود..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "به این مثلث دیگر"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "برگزیدن مثلثی که تصویر پیوستگی اولین مثلث است..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "   اولین نقطه از ۳ نقطۀ آغازکننده"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "برگزیدن اولین نقطه از سه نقطۀ آغاز‌‌‌کنندۀ پیوستگی عام..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "دومین نقطه از ۳ نقطۀ آغاز‌کننده"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "برگزیدن دومین نقطه از سه نقطۀ آغاز‌کنندۀ پیوستگی عام..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "سومین نقطه از ۳ نقطۀ آغاز‌کننده"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "برگزیدن سومین نقطه از سه نقطۀ آغاز‌کنندۀ پیوستگی عام..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "موقعیت تبدیل‌‌شدۀ اولین نقطه"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "برگزیدن اولین نقطه از سه نقطۀ پایانی پیوستگی عام..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "موقعیت تبدیل‌‌‌شدۀ دومین نقطه"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "برگزیدن دومین نقطه از سه نقطۀ پایانی پیوستگی عام..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "موقعیت تبدیل‌‌‌شدۀ سومین نقطه"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "برگزیدن سومین نقطه از سه نقطۀ پایانی پیوستگی عام..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "تبدیل عام تصویری این شیء"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "ترسیم این چهار ضلعی"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "برگزیدن چهار ضلعی که باید به چهار ضلعی مورد نظر تبدیل شود..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "به این چهار ضلعی دیگر"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr "برگزیدن چهار ضلعی که تصویر تبدیل تصویری اولین چهار ضلعی است..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "اولین نقطه از ۴ نقطۀ آغاز‌کننده"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "برگزیدن اولین نقطه از چهار نقطۀ آغاز‌کنندۀ تصویر‌‌‌سازی عام..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "دومین نقطه از ۴نقطۀ آغاز‌کننده"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "برگزیدن دومین نقطه از چهار نقطۀ آغاز‌‌کنندۀ تصویر‌سازی عام..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "سومین نقطه از ۴نقطۀ آغاز‌کننده"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "برگزیدن سومین نقطه از چهار نقطۀ آغاز‌کنندۀ تصویر‌سازی عام..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "چهارمین نقطه از ۴نقطۀ آغاز‌کننده"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "برگزیدن چهارمین نقطه از چهار نقطۀ آغاز‌کنندۀ تصویر‌سازی عام..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "برگزیدن اولین نقطه از چهار نقطۀ پایانی تصویر‌سازی عام..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "برگزیدن دومین نقطه از چهار نقطۀ پایانی تصویر‌‌سازی عام..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "برگزیدن سومین نقطه از چهار نقطۀ پایانی تصویر‌‌‌سازی عام..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "موقعیت تبدیل‌شدۀ چهارمین نقطه"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "برگزیدن چهارمین نقطه از چهار نقطۀ پایانی تصویر‌سازی عام..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "پخش کردن سایۀ این شیء"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "برگزیدن شیئی که به وسیلۀ آن می‌خواهید سایه ایجاد کنید..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "پخش یک سایه از این منبع نور"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "برگزیدن منبع نوری که سایه باید از آن ناشی شود..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "پخش یک سایه روی خط افقی که توسط این خط نشان داده شده"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "برگزیدن خط افق برای این سایه..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "تبدیل این شیء"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "تبدیل با استفاده از این تبدیل"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "اِعمال تشبیه برای این شیء"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "اِعمال تشبیه با در نظر گرفتن این مرکز"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "برگزیدن مرکز برای تشبیه..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "اِعمال تشبیهی که این نقطه را در نقطۀ دیگر ترسیم می‌کند"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "برگزیدن نقطه‌ای که طبق آن تشبیه باید در نقطۀ دیگر ترسیم شود..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "اِعمال تشبیهی که یک نقطه را در این نقطه ترسیم می‌کند"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "برگزیدن نقطه‌ای که تشبیه باید اولین نقطه را در آن ترسیم کند..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "ایجاد یک بردار از این نقطه"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "برگزیدن نقطۀ آغاز بردار جدید..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "ایجاد یک بردار نسبت به این نقطه"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "برگزیدن نقطۀ پایان بردار جدید..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "ایجاد مجموع برداری این بردار و بردار دیگر."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "برگزیدن اولین بردار از دو برداری که می‌‌خواهید از آنها مجموع برداری ایجاد "
 "کنید..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "ایجاد مجموع برداری این بردار و بردار دیگر."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "برگزیدن یکی دیگر از دو برداری که می‌خواهید از آنها مجموع برداری ایجاد کنید..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "ایجاد مجموع برداری که در این نقطه آغاز می‌شود."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "برگزیدن نقطه‌ای که مجموع برداری در آن ایجاد می‌شود..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "اکنون کد را پر کنید:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "الان کد پیتون را پر کنید:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3878,7 +3883,7 @@ msgid ""
 "arg%1"
 msgstr "نشانوند %1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3886,7 +3891,7 @@ msgstr ""
 "مفسر پیتون طی اجرای دست‌نوشتۀ شما متوجۀ خطایی شد. لطفاً، دست‌نوشته را درست کنید "
 "و دوباره دکمۀ پایان را فشار دهید."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3895,7 +3900,7 @@ msgstr ""
 "مفسر پیتون خروجی خطای زیر را ایجاد کرد:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3905,24 +3910,24 @@ msgstr ""
 "اما دست‌‌نوشته شیء معتبری را ایجاد نکرد. لطفاً دست‌نوشته را درست کنید، و دوباره "
 "دکمۀ پایان را فشار دهید."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "ویرایش دست‌نوشته"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "ویرایش دست‌‌نوشتۀ پیتون"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 "مفسر پیتون طی اجرای دست‌نوشتۀ شما متوجۀ خطایی شد. لطفاً، دست‌نوشته را درست کنید."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-fi/messages/tdeedu/kig.po b/tde-i18n-fi/messages/tdeedu/kig.po
index edeea9724d6..c00d2d2ee14 100644
--- a/tde-i18n-fi/messages/tdeedu/kig.po
+++ b/tde-i18n-fi/messages/tdeedu/kig.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-11-27 21:35+0200\n"
 "Last-Translator: Kim Enkovaara <kim.enkovaara@iki.fi>\n"
 "Language-Team: Finnish <kde-i18n-fi-discussion@lists.sourceforge.net>\n"
@@ -28,68 +28,68 @@ msgid ""
 "Your emails"
 msgstr "magi@iki.fi,ilpo@iki.fi"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Tämä on XFig-tiedosto, ei Cabri-kaavio."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "Tämä Cabri-tiedosto sisältää \"%1\"-objektin, jota Kig ei tue."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Valitse kaavio."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "Dr. Geo -tiedosto \"%1\" on makrotiedosto, joten se ei sisällä kaavioita."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Dr. Geo -tiedosto \"%1\" ei sisällä kaavioita."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr "Dr. Geo -tiedosto sisältää \"%1 %2\"-objektin, jota Kig ei tue."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr "Dr. Geo -tiedosto sisältää leikkaustyypin, jota Kig ei tue."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Vie kuvana"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Kuvana..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Vie kuvana"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Kuvan asetukset"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Tätä tiedostomuotoa ei valitettavasti tueta."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -97,31 +97,31 @@ msgstr ""
 "Tiedostoa \"%1\" ei saa avattua. Tarkista, että tiedoston oikeudet on "
 "asetettu oikein."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Tallennettaessa kuvana tiedostoon \"%1\" tapahtui virhe."
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Vie"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Vie kaavio &XFig-tiedostona"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig-tiedostona..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig-kaaviot (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Vie kaavio XFig-tiedostona"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -130,73 +130,73 @@ msgstr ""
 "joko ei ole olemassa tai että sitä ei voida avata puuttuvien oikeuksien "
 "vuoksi."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Tiedostoa \"%1\" luettaessa tapahtui virhe.  Sitä ei voida avata."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Jäsennysvirhe"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig ei voi avata tiedostoa \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Ei tuettu"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr "Tuotava KSeg-kaavio käyttää skaalausmuunnosta, jota Kig ei tue."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "Tuotava KSeg-tiedosto sisältää täytetyn ympyrän, jota Kig ei tue."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "Tuotava KSeg-tiedosto sisältää kaarisektorin, jota Kig ei tue."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "Tuotava KSeg-tiedosto sisältää kaarisegmentin, jota Kig ei tue."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Vie &Latexina..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex-asiakirjat (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Vie Latexina"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Latex-asetukset"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Tiedosto on luotu Kigin versiolla \"%1\", jota tämä versio ei kykene "
 "lukemaan."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -211,7 +211,7 @@ msgstr ""
 "ja sitten tallentaa sen uudelleen, jolloin se tallennetaan uudessa "
 "tiedostomuodossa."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -221,8 +221,8 @@ msgstr ""
 "tue.\n"
 "Se korvataan käyttämällä tavallista koordinaattijärjestelmää."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -232,27 +232,27 @@ msgstr ""
 "Kig on saatettu kääntää ilman tukea tälle objektityypille tai saatat käyttää "
 "vanhempaa Kigin versiota."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Vie SVG:nä..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Skaalautuva vektorigrafiikka (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Vie SVG:nä"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG-asetukset"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Tallennettaessa SVG-tiedostoon \"%1\" tapahtui virhe."
 
@@ -418,7 +418,7 @@ msgstr "Peruuta muodostaminen"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Peruuta objektin muodostaminen"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "&Näytä kaikki"
 
@@ -547,15 +547,15 @@ msgstr ""
 "*.kig|Kig-kaaviot (*.kig)\n"
 "*.kigz|Pakatut Kig-kaaviot (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Tiedosto \"%1\" on jo olemassa. Haluatko kirjoittaa sen yli?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Kirjoitetaanko tiedoston yli?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Korvaa"
 
@@ -638,337 +638,337 @@ msgstr "Avattava kaavio"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Jana"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Alku- ja päätepisteestä muodostettu jana"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Suora kahden pisteen mukaan"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Kahden pisteen läpi kulkevaksi muodostettu suora"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Puolisuora"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 "Alkupisteen ja suoralla olevan toisen pisteen mukaan muodostettu puolisuora."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Kohtisuora"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Toisen suoran tai janan kanssa kohtisuora ja pisteen läpi kulkeva suora."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Yhdensuuntaissuora"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Pisteen kautta kulkeva, toisen suoran tai janan kanssa yhdensuuntainen suora."
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Ympyrä keskipisteen ja pisteen mukaan"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Keskipisteen ja kehällä olevan pisteen mukaan muodostettu ympyrä."
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Ympyrä kolmen pisteen mukaan"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Kolmen kehäpisteen läpi kulkevaksi muodostettu ympyrä"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Muodosta tämän kulman puolittaja"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Valitse kulma, jolle haluat muodostaa puolittajan..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Kulman puolittaja"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Kulman puolittaja"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Kartioleikkaus viiden pisteen mukaan"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Kartioleikkaus, joka on muodostettu viiden pisteen läpi kulkevaksi"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hyperbeli asymptoottien && pisteen mukaan"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr ""
 "Hyperbeli, joka on muodostettu pisteen läpi kulkevien asymptoottien väliin"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellipsi polttopisteiden && pisteen mukaan"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 "Ellipsi, joka on muodostettu sen polttopisteiden ja kehällä olevan pisteen "
 "mukaan"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hyperbeli polttopisteiden && pisteen mukaan"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 "Hyperbeli, joka on muodostettu sen polttopisteiden ja kehällä olevan pisteen "
 "mukaan"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Kartioleikkaus johtosuoran, polttopisteen && pisteen mukaan"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 "Pisteen läpi kulkeva kartioleikkaus annetulla johtosuoralla ja "
 "polttopisteellä"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Pystysuuntainen paraabeli kolmen pisteen mukaan"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Kolmen pisteen läpi kulkevaksi muodostettu pystysuuntainen paraabeli"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Kuutiokäyrä yhdeksän pisteen mukaan"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr ""
 "Kolmannen asteen käyrä, joka on muodostettu sen yhdeksän pisteen mukaan"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Suoran polaaripiste"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Suoran polaaripiste suhteessa kartioleikkaukseen."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Pisteen polaarisuora"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Pisteen polaarisuora suhteessa kartioleikkaukseen."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Kuutiokäyrä solmulla kuuden pisteen mukaan"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 "Kuuden pisteen läpi kulkeva kolmannen asteen käyrä, jolla on solmun "
 "muodostava piste origossa"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Kuutiokäyrä sakaralla neljän pisteen mukaan"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Neljän pisteen läpi kulkeva kolmannen asteen käyrä, jossa on vaakasuuntainen "
 "sakara origossa"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Kartioleikkauksen johtosuora"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Kartioleikkauksen johtosuora"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Kulma kolmen pisteen mukaan"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Kulma, joka on määritelty kolmen pisteen mukaan"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Tasasivuinen hyperbeli neljän pisteen mukaan"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr ""
 "Tasasivuinen hyperbeli, joka on muodostettu kulkemaan neljän annetun pisteen "
 "läpi"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Muodosta tämän janan keskipiste"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Keskipiste"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Janan tai kahden muun pisteen keskipiste"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektori"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Muodosta vektori kahden annetun pisteen mukaan."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vektorisumma"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Muodosta kahden vektorin vektorisumma."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Vektorin suuntainen suora"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 "Muodosta annetun pisteen läpi kulkeva, annetun vektorin suuntainen suora."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Vektorin suuntainen puolisuora"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 "Muodosta annetusta pisteestä alkava, annetun vektorin suuntainen puolisuora."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Kaari kolmen pisteen mukaan"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Muodosta kolmen annetun pisteen läpi kulkeva kaari"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Kaari keskipisteen, kulman && pisteen mukaan"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Muodosta kaari antamalla sen keskipiste, kulma ja alkupiste"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Paraabeli johtosuoran && polttopisteen mukaan"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Johtosuoran ja polttopisteen perusteella määritelty paraabeli"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Siirrä"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Objektin siirto vektorin mukaan"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Peilaa pisteen mukaan"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Pisteen mukaan peilattu objekti"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Peilaa suoran mukaan"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Suoran mukaan peilattu objekti"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Kierrä"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Pisteen ympäri kulman mukaan kierretty objekti"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Skaalaa"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Skaalaa objektia pisteeseen nähden, janan pituuden määrittämän suhteen verran"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Skaalaa suoran yli"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Suoran yli skaalattu objekti, janan pituuden määrittämän suhteen verran"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Skaalaa (suhde annettu kahdella segmentillä)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -976,11 +976,11 @@ msgstr ""
 "Skaalaa objektia pisteeseen nähden, kahden segmentin pituuden määrittämän "
 "suhteen verran"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Skaalaa objektia suoraan nähden (suhde annettu kahdella segmentillä)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -988,11 +988,11 @@ msgstr ""
 "Suoran yli skaalattu objekti, kahden segmentin pituuden määrittämän suhteen "
 "verran"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Yhdenmuotoisuuskuvaus"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1000,11 +1000,11 @@ msgstr ""
 "Sovella objektiin yhdenmuotoisuuskuvausta (keskipisteen ympäri tapahtuvaa "
 "skaalausta ja kiertoa)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmoninen homologia"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1012,11 +1012,11 @@ msgstr ""
 "Harmoninen homologia annetulla keskipisteellä ja akselilla (tämä on "
 "projektiivinen kuvaus)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Piirrä projektiivinen varjo"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1024,83 +1024,83 @@ msgstr ""
 "Objektin varjo annetulla valonlähteellä ja (suoran määrittelemällä) "
 "projektiotasolla"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Hyperbelin asymptootit"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Hyperbelin kaksi asymptoottia"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Kolmio kärkipisteiden mukaan"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Muodosta kolmuo annetuista kolmesta kärkipisteestä."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Konveksinen verho"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Monikulmio, joka vastaa toisen monikulmion konveksista verhoa"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Yhdensuuntaisuustesti"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Testaa, ovatko kaksi annettua suoraa yhdensuuntaiset"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Kohtisuoruustesti"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Testaa, ovatko kaksi annettua suoraa kohtisuorat"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Samasuoraisuustesti"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Testaa, ovatko kolme annettua pistettä samalla suoralla"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Sisällystesti"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Testaa, sisältääko annettu käyrä annetun pisteen"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Monikulmiotesti"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Testaa, sisältääko annettu monikulmio annetun pisteen"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Konveksinen monikulmiotesti"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Testaa, onko annettu monikulmio konveksi"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Etäisyystesti"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1108,19 +1108,19 @@ msgstr ""
 "Testaa, onko pisteellä sama etäisyys toisesta pisteestä kuin kolmannella "
 "pisteellä"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Vektorien yhtäsuuruustesti"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Testaa, ovatko kaksi vektoria yhtäsuuret"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python-ohjelma"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Luo uusi Python-ohjelma"
 
@@ -1172,25 +1172,25 @@ msgstr "Aseta euklidinen koordinaattijärjestelmä"
 msgid "Set Polar Coordinate System"
 msgstr "Aseta polaarinen koordinaattijärjestelmä"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Ast"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1198,47 +1198,47 @@ msgstr ""
 "Normaalipiste, eli piste, joka on joko riippumaton tai kiinnitetty suoraan, "
 "ympyrään tai janaan."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Piste"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Luo tekstikenttä"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Tekstikenttä"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Luo piste sen koordinaattien perusteella"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Piste koordinaattien mukaan"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Kiintopiste"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Anna uuden pisteen koordinaatit."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Aseta kulma"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Anna uusi kulma"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Käytä tätä kenttää muokataksesi kulman suuruutta."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1250,15 +1250,15 @@ msgstr ""
 "Jos vaihdat toiseen yksikköön, arvo muokkauskentässä vasemmalla muunnetaan "
 "uudelle valitulle yksikölle."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Makrotiedostoa '%1' ei voitu avata"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig ei pysty avaamaan makrotiedostoa \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1270,16 +1270,16 @@ msgstr ""
 "tuoda tämän makron käyttämällä varhaisempaa Kig-versiota (0.4:stä 0.6:een) "
 "ja sitten viemällä sen uudelleen uuteen tiedostomuotoon."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Nimeämätön makro #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Kahden kartioleikkauksen juurisuorat"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1287,139 +1287,139 @@ msgstr ""
 "Suorat, jotka on muodostettu kahden kartioleikkauksen leikkauksesta. "
 "Toiminto on määritelty myös muille kuin leikkaaville kartioleikkauksille."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Liikkuva piste"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "Valitse liikkuva piste, jota liikutetaan kun uraa piirretään..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Seuraava piste"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "Valitse seuraava piste, jonka sijaintien läpi ura piirretään..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Ura"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Ura"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Riippuva piste"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Monikulmio kärkipisteiden mukaan"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Muodosta monikulmio antamalla sen kärkipisteet"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... tällä kärkipisteellä (napsauta ensimmäistä kärkipistettä lopettaaksesi "
 "muodostamisen)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Muodosta monikulmio tällä kärkipisteellä"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Valitse uuden monikulmion kärkipiste..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Monikulmio"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Muodosta tämän monikulmion kärkipisteet..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Monikulmion kärkipisteet"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Monikulmion kärkipisteet."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Muodosta tämän monikulmion sivut..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Monikulmion sivut"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Monikulmion sivut."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Säännöllinen monikulmio annetulla keskipisteellä"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr ""
 "Muodosta säännöllinen monikulmio annetuilla keskipisteellä ja kärkipisteellä"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Muodosta säännöllinen monikulmio annetulla keskipisteellä"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Muodosta säännöllinen monikulmio tällä kärkipisteellä"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Säädä sivujen lukumäärää (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Säädä sivujen lukumäärää (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Valitse uuden monikulmion keskipiste..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Valitse uuden monikulmion kärkipiste..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Siirrä kursoria saadaksesi halutun määrän sivuja..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Muodosta tämän ympyrän juurisuorat"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Muodosta tämän kartioleikkauksen juurisuorat"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Affiini muunnos"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1427,11 +1427,11 @@ msgstr ""
 "Yksikäsitteinen affiini muunnos, joka kuvaa kolme annettua pistettä (tai "
 "kolmion) kolmeksi muuksi annetuksi pisteeksi (tai kolmioksi)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Yleinen projektiivinen kuvaus"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1439,193 +1439,193 @@ msgstr ""
 "Yksikäsitteinen projektiivinen kuvaus, joka kuvaa neljä annettua pistettä "
 "(tai nelikulmion) neljään muuhun pisteeseen (tai nelikulmioon)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Peilaa pisteen, suoran tai ympyrän mukaan"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Pisteen, suoran tai ympyrän käänteismuunnos suhteessa ympyrään"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Mitan siirto"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Siirtää janan tai kaaren mitan suoralle tai ympyrälle"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Siirrettävä jana"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Siirrettävä kaari"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Siirrä mitta tällä suoralla"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Siirrä mitta tähän ympyrään"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Aloita siirto ympyrän tästä pisteestä"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Aloita siirto tästä suoran pisteestä"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Aloita siirto tästä käyrän pisteestä"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Leikkaus"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Luo pisteet kahden objektin leikkauspisteisiin"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Leikkaa tämän ympyrän kanssa"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Leikkaa tämän kartioleikkauksen kanssa"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Leikkaa tämän suoran kanssa"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Leikkaa tämän kuutiokäyrän kanssa"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Leikkaa tämän kaaren kanssa"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Leikkaa tämän monikulmion kanssa"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "tämän ympyrän kanssa"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "tämän kartioleikkauksen kanssa"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "tämän suoran kanssa"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "tämän kuutiokäyrän kanssa"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "tämän kaaren kanssa"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "tämän monikulmion kanssa"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Muodosta tämän ja toisen pisteen keskipiste"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Valitse ensimmäinen piste, jonka mukaan haluat muodostaa keskipisteen..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Muodosta tämän ja toisen pisteen keskipiste"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Valitse toinen piste, jonka mukaan keskipiste muodostetaan..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Valitse ensimmäinen leikkaava objekti..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Valitse toinen leikkaava objekti..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangentti"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Käyrän tangenttisuora"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tämän ympyrän tangetti"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tämän kartioleikkauksen tangentti"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tämän kaaren tangentti"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangentti tälle kolmannen asteen käyrälle"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tämän kaaren tangetti"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tämän pisteen tangentti"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Kaarevuuskeskipiste"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Käyrän oskuloivan ympyrän keskipiste"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Tämän kartioleikkauksen kaarevuuskeskipiste"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Tämän kuutiokäyrän kaarevuuskeskipiste"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Tämän käyrän kaarevuuskeskipiste"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Tämän pisteen kaarevuuskeskipiste"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Mikä kohde?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1633,24 +1633,24 @@ msgstr ""
 "Napsauta paikkaa, johon haluat sijoittaa uuden pisteen, tai käyrää, johon "
 "haluat kiinnittää sen..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Merkitse tuloskentän sijainti."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Makron nimi ei voi olla tyhjä."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nimi"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<nimetön kohde>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1659,21 +1659,21 @@ msgstr ""
 "Tekstissä on \"%n\" osaa, joille et ole valinnut arvoa. Ole hyvä ja poista "
 "ne, tai valitse riittävä määrä argumentteja."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argumentti %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Valitaan argumenttia %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Muuta kenttää"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1683,7 +1683,7 @@ msgstr ""
 "Tästä johtuen Kig ei kykene laskemaan tätä makroa. Paina \"Takaisin\" ja "
 "muodosta objektit oikeassa järjestyksessä..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1693,103 +1693,103 @@ msgstr ""
 "todennäköisesti tarkoittaa, että odotat Kigin tekevän jotain mahdotonta. "
 "Tarkista makro ja yritä uudelleen."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Siirrä %1 objektia"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Määritä piste uudelleen"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig-kaavio"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objektia"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Muunna"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "&Testi"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "M&uodosta"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Lisää te&kstikenttä"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Aseta &väri"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Aseta kynän &leveys"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Aseta t&yyli"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Aseta koordinaatti&järjestelmä"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Piilota"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Näytä"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Siirrä"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Mukautettu väri"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Aseta &nimi..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Nimi"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Aseta objektin nimi"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Aseta tämän objektin nimi:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Muuta objektin väriä"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Muuta objektin paksuutta"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Muuta pistetyyliä"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Muuta objektityyliä"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Muokkaa skriptiä..."
 
@@ -1843,213 +1843,214 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Useampi kuin yksi makro valittu"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Muodosta kulma tämän pisteen läpi"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Valitse piste, jonka läpi kulman ensimmäisen puolisuoran tulisi kulkea..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Muodosta kulma tästä pisteestä"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Valitse piste, josta kulma muodostetaan..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Valitse piste, jonka läpi kulman toisen puolisuoran tulisi kulkea..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Aseta &koko"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Muuta kulman kokoa"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Muodosta tästä pisteestä alkava kaari"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Valitse uuden kaaren alkupiste..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Muodosta tämän pisteen läpi kulkeva kaari"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Valitse piste, jonka läpi uuden kaaren tulee kulkea..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Muodosta tähän pisteeseen päättyvä kaari"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Valitse uuden kaaren päätepiste..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Muodosta kaari tällä keskipisteellä"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Valitse uuden kaaren keskipiste..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Muodosta kaari tällä kulmalla"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Valitse uuden kaaren kulma..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Testin tulos"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Valitse käyrä..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Valitse piste kaarella..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Pinta-ala"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Ympärysmitta"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Säde"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Karteesinen yhtälö laajennettuna"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Karteesinen yhtälö"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polaarinen yhtälö"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [keskitetty kohtaan %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "ympyrä"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Valitse tämä ympyrä"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Valitse ympyrä %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Poista ympyrä"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Lisää ympyrä"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Siirrä ympyrää"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Kiinnitä tähän ympyrään"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Näytä ympyrä"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Piilota ympyrä"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Muodosta tämän pisteen läpi kulkeva ympyrä"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Muodosta ympyrä, jolla on tämä keskipiste"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Aseta uuden ympyrän keskipiste..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Valitse piste, jonka läpi uusi ympyrä kulkee..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Kartioleikkauksen tyyppi"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Ensimmäinen polttopiste"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Toinen polttopiste"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellipsi"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbeli"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Paraabeli"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2057,196 +2058,196 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [keskitetty kohtaan %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "kartioleikkaus"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Valitse tämä kartioleikkaus"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Valitse kartioleikkaus %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Poista kartioleikkaus"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Lisää kartioleikkaus"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Siirrä kartioleikkausta"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Kiinnitä tähän kartioleikkaukseen"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Näytä kartioleikkaus"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Piilota kartioleikkaus"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Muodosta tämän pisteen läpi kulkeva kartioleikkaus"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Valitse piste, jonka läpi uusi kartioleikkaus kulkee..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Muodosta kartioleikkaus tällä asymptootilla"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Valitse uuden kartioleikkauksen ensimmäinen asymptootti..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Valitse uuden kartioleikkauksen toinen asymptootti..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Muodosta ellipsi tällä polttopisteellä"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Valitse uuden ellipsin ensimmäinen polttopiste..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Valitse uuden ellipsin toinen polttopiste..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Muodosta tämän pisteen läpi kulkeva ellipsi"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Valitse piste, jonka läpi uusi ellipsi kulkee..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Muodosta hyperbeli tällä polttopisteellä"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Valitse uuden hyperbelin ensimmäinen polttopiste..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Valitse uuden hyperbelin toinen polttopiste..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Muodosta tämän pisteen läpi kulkeva hyperbeli"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Valitse piste, jonka läpi uusi hyperbeli kulkee..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Muodosta kartioleikkaus tällä johtosuoralla"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Valitse uuden kartioleikkauksen johtosuora..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Muodosta kartioleikkaus tällä polttopisteellä"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Valitse uuden kartioleikkauksen polttopiste..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Muodosta tämän pisteen läpi kulkeva paraabeli"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Valitse piste, jonka läpi uusi paraabeli kulkee..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Muodosta polaarinen piste suhteessa tähän kartioleikkaukseen"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Valitse kartioleikkaus, johon suhteessa haluat muodostaa polaarisen pisteen"
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Muodosta tämän suoran polaarinen piste"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Valitse suora, josta haluat muodostaa polaarisen pisteen..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Muodosta polaarinen suora tämän kartioleikkauksen suhteen"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Muodosta tämän pisteen polaarinen suora"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Muodosta tämän kartioleikkauksen johtosuora"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Valitse kartioleikkaus, jolle haluat muodostaa johtosuoran..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Muodosta paraabeli tällä johtosuoralla"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Valitse uuden paraabelin johtosuora..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Muodosta paraabeli tällä polttopisteellä"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Valitse uuden paraabelin polttopiste..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Muodosta tämän kartioleikkauksen asymptootit"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Valitse kartioleikkaus, jonka asymptootit haluat muodostaa..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Muodosta tämän kartioleikkauksen juurisuorat"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2254,7 +2255,7 @@ msgstr ""
 "Valitse ensimmäinen kahdesta kartioleikkauksesta, joille haluat muodostaa "
 "juurisuorat..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2262,696 +2263,700 @@ msgstr ""
 "Valitse toinen kahdesta kartioleikkauksesta, joille haluat muodostaa "
 "juurisuorat..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Vaihda juurisuorat"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "kolmannen asteen käyrä"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Valitse tämä kolmannen asteen käyrä"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Valitse kolmannen asteen käyrä %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Poista kolmannen asteen käyrä"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Lisää kolmannen asteen käyrä"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Siirrä kolmannen asteen käyrää"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Liitä tähän kolmannen asteen käyrään"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Näytä kolmannen asteen käyrä"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Piilota kolmannen asteen käyrä"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Muodosta kuutiokäyrä tämän pisteen läpi"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Valitse piste, jonka läpi kuutiokäyrä kulkee..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "käyrä"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Valitse tämä käyrä"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Valitse käyrä %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Poista käyrä"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Lisää käyrä"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Siirrä käyrää"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Liitä tähän käyrään"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Näytä käyrä"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Piilota käyrä"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Leikkaa tämän suoran kanssa"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Leikkaa tämän kartioleikkauksen kanssa"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Ennestään laskettu leikkauspiste"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Leikkaa tämän kuutiokäyrän kanssa"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Leikkaa tämän ympyrän kanssa"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Leikkaa tämän kaaren kanssa"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Käännä tämän ympyrän suhteen"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Valitse ympyrä, jota vasten käänteismuunnos tehdään..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Muodosta tämän pisteen käänteismuunnos"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Valitse piste, josta lasketaan käänteismuunnos..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Muodosta tämän suoran käänteismuunnos"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Valitse suora, jonka suhteen käänteismuunnos"
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Muodosta tämän segmentin käänteismuunnos"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Valitse segmentti, josta lasketaan käänteismuunnos..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Muodosta tämän ympyrän käänteismuunnos"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Valitse ympyrä, josta tehdään käänteismuunnos..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Muodosta tämän kaaren käänteismuunnos"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Valitse kaari, josta tehdään käänteismuunnos..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Tangentin kulmakerroin"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Yhtälö"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Pituus"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Ensimmäinen päätepiste"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Toinen päätepiste"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "suora"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Valitse suora"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Valitse tämä suora"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Valitse suora %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Poista suora"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Lisää suora"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Siirrä suoraa"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Liitä tähän suoraan"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Näytä suora"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Piilota suora"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "jana"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Valitse tämä jana"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Valitse jana %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Poista jana"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Lisää jana"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Siirrä janaa"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Liitä tähän janaan"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Näytä jana"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Piilota jana"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "puolisuora"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Valitse tämä puolisuora"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Valitse puolisuora %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Poista puolisuora"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Lisää puolisuora"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Siirrä puolisuoraa"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Liitä tähän puolisuoraan"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Näytä puolisuora"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Piilota puolisuora"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Muodosta tästä pisteestä lähtevä jana"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Valitse uuden janan alkupiste..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Muodosta tähän pisteeseen päättyvä jana"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Valitse uuden janan päätepiste..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Muodosta suora tämän pisteen läpi"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Valitse piste, jonka läpi suora kulkee..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Valitse toinen piste, jonka läpi suora kulkee..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Muodosta tästä pisteestä alkava puolisuora"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Valitse uuden puolisuoran alkupiste..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Muodosta tämän pisteen läpi kulkeva puolisuora"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Valitse piste, jonka läpi puolisuora kulkee..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Modosta tämän suoran kanssa yhdensuuntainen suora"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Valitse uuden suoran kanssa yhdensuuntainen suora..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Muodosta tämän pisteen läpi kulkeva yhdensuuntainen suora"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Valitse piste, jonka läpi uusi suora kulkee..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Muodosta tämän suoran kanssa kohtisuora"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Valitse uuden suoran kanssa kohtisuora suora..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Muodosta tämän pisteen läpi kulkeva kohtisuora"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Aseta &pituus..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Aseta janan pituus"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Valitse uusi pituus: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Muuta janan pituutta"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Muodosta tämän vektorin mukainen suora"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Valitse uuden suoran suuntainen vektori..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Muodosta tämän vektorin mukainen puolisuora"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Valitse uuden puolisuoran suuntainen vektori..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "ura"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Valitse tämä ura"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Valitse ura %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Poista ura"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Lisää ura"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Siirrä uraa"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Liitä tähän uraan"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Näytä ura"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Piilota ura"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Objektityyppi"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekti"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Valitse tämä objekti"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Valitse objekti %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Poista objekti"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Lisää objekti"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Siirrä objektia"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Liitä tähän objektiin"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Näytä objekti"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Piilota objekti"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Kulma radiaaneina"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Kulma asteina"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Keskipiste"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X-pituus"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y-pituus"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Vastavektori"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Kulma"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Sektorin pinta"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Kaaren pituus"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "kulma"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Valitse tämä kulma"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Valitse kulma %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Poista kulma"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Lisää kulma"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Siirrä kulmaa"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Liitä tähän kulmaan"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Näytä kulma"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Piilota kulma"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektori"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Valitse tämä vektori"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Valitse vektori %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Poista vektori"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Lisää vektori"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Siirrä vektoria"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Liitä tähän vektoriin"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Näytä vektori"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Piilota vektori"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "kaari"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Valitse tämä kaari"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Valitse kaari %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Poista kaari"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Lisää kaari"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Siirrä kaarta"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Liitä tähän kaareen"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Näytä kaari"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Piilota kaari"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinaatti"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X-koordinaatti"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y-koordinaatti"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "piste"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Valitse tämä piste"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Valitse piste %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Poista piste"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Lisää piste"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Siirrä pistettä"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Liitä tähän pisteeseen"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Näytä piste"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Piilota piste"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Muodosta tämän ja toisen pisteen keskipiste"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
@@ -2959,781 +2964,781 @@ msgstr ""
 "Valitse ensimmäinen kahdesta pisteesta, joille haluat muodostaa "
 "keskipisteen..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Valitse toinen kahdesta pisteesta, joille haluat muodostaa keskipisteen..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Aseta &koordinaatti..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Määrittele uudelleen"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Aseta &parametri..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Aseta koordinaatti"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Anna uusi koordinaatti."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Aseta pisteen parametri"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Valitse uusi parametri: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Muuta rajoitetun pisteen parametria"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Valitse ympyrä, johon mitta siirretään..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Valitse piste ympyrällä..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Valitse ympyrälle siirrettävä suora..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Sivujen lukumäärä"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Kehä"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Kärkipisteiden massakeskipiste"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Kierrosluku"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "monikulmio"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Valitse tämä monikulmio"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Valitse monikulmio %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Poista monikulmio"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Lisää monikulmio"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Siirrä monikulmio"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Liitä tähän monikulmioon"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Näytä monikulmio"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Piilota monikulmio"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "kolmio"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Valitse tämä kolmio"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Valitse kolmio %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Poista kolmio"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Lisää kolmio"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Siirrä kolmio"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Liitä tähän kolmioon"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Näytä kolmio"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Piilota kolmio"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "nelikulmio"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Valitse tämä nelikulmio"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Valitse nelikulmio %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Poista nelikulmio"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Lisää nelikulmio"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Siirrä nelikulmio"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Liitä tähän nelikulmioon"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Näytä nelikulmio"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Piilota nelikulmio"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Muodosta kolmio tällä kärkipisteellä"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Valitse uuden kolmion kärkipiste..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Leikkaa tämä monikulmio suoralla"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Valitse monikulmio, jonka haluat leikata suoralla..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Muodosta tämän monikulmion kärkipisteet"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Valitse monikulmio, jolle haluat luoda kärkipisteet..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Muodosta tämän monikulmion sivut"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Valitse monikulmio, jolle haluat muodostaa sivut..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Muodosta tämän monikulmion konveksinen verho"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Valitse monikulmio, jolle haluat muodostaa konveksinen verho..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projisoi tämä piste ympyrälle"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Valitse piste, jonka läpi tangentti kulkee..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Onko tämä suora yhdensuuntainen?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 "Valitse ensimmäinen kahdesta mahdollisesti yhdensuuntaisesta suorasta..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Yhdensuuntainen tämän suoran kanssa?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Valitse toinen kahdesta mahdollisesti yhdensuuntaisesta suorasta..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Nämä suorat ovat yhdensuuntaiset."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Nämä suorat eivät ole yhdensuuntaiset."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Onko tämä suora kohtisuora?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Valitse ensimmäinen kahdesta mahdollisesti kohtisuorasta suorasta..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Kohtisuora tämän suoran kanssa?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Valitse toinen kahdesta mahdollisesti kohtisuorasta suorasta..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Nämä suorat ovat kohtisuorassa."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Nämä suorat eivät kohtisuorassa."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Selvitä onko tämä piste samalla suoralla"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 "Valitse ensimmäinen kolmesta mahdollisesti samalla suoralla olevasta "
 "pisteestä..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "ja tämä toinen piste"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 "Valitse toinen kolmesta mahdollisesti samalla suoralla olevasta pisteestä..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "tämän kolmannen pisteen kanssa"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 "Valitse viimeinen kolmesta mahdollisesti samalla suoralla olevasta "
 "pisteestä..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Nämä pisteet ovat samalla suoralla."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Nämä pisteet eivät ole samalla suoralla."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Selvitä onko tämä piste käyrällä"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Valitse piste jonka haluat selvittää..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Selvitä onko piste tällä käyrällä"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Valitse käyrä, jolla piste saattaisi olla..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Tämä käyrä sisältää annetun pisteen."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Tämä käyrä ei sisällä annettua pistettä."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Selvitä onko tämä piste monikulmiolla"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Selvitä onko piste tällä monikulmiolla"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Valitse monikulmio, jolla piste saattaisi olla..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Tämä monikulmio sisältää annetun pisteen."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Tämä monikulmio ei sisällä annettua pistettä."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Selvitä onko tämä monikulmio konveksi"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Valitse monikulmio jonka konveksisuuden haluat selvittää..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Tämä monikulmio on konveksi."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Tämä käyrä ei ole konveksi."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Selvitä onko tällä pisteellä sama etäisyys"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Valitse piste, joka saattaa olla samalla etäisyydellä kahdesta muusta "
 "pisteestä..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "tästä pisteestä"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Valitse ensimmäinen kahdesta muusta pisteestä..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "ja tästä toisesta pisteestä"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Valitse toinen kahdesta muusta pisteestä..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Kaksi etäisyyttä ovat samat."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Kaksi etäisyyttä eivät ole samat."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Selvitä onko tämä vektori yhtä suuri kuin toinen vektori"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Valitse ensimmäinen kahdesta mahdollisesti yhtä suuresta vektorista..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Selvitä onko tämä vektori yhtä suuri kuin toinen vektori"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Valitse toinen kahdesta mahdollisesti yhtä suuresta vektorista..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Kaksi vektoria ovat samat."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Kaksi vektoria eivät ole samat."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Teksti"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "kenttä"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Valitse tämä kenttä"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Valitse kenttä %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Poista kenttä"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Lisää kenttä"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Siirrä kenttää"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Liitä tähän kenttään"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Näytä kenttä"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Piilota kenttä"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Kopioi teksti"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Vaihda kehys"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Määrittele uudelleen..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Vaihda kentän kehys"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Siirrä tätä objektia"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Valitse siirrettävä objekti..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Siirrä tämän vektorin verran"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Valitse vektori jonka mukaan siirretään..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Peilaa tämä objekti"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Valitse peilattava objekti..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Peilaa tämän pisteen mukaan"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Valitse piste, jonka suhteen peilaus tehdään..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Peilaa tämän suoran mukaan"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Valitse suora, jonka suhteen peilaus tehdään"
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Kierrä tätä objektia"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Valitse kierrettävä objekti..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Kierrä tämän pisteen ympäri"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Valitse kierron keskipiste..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Kierrä tämän kulman verran"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Valitse kierron kulma..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Skaalaa tätä objektia"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Valitse skaalattava objekti..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Skaalaa tämän keskipisteen mukaan"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Valitse skaalauksen keskipiste..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Skaalaa tämän janan pituuden mukaan"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Valitse jana, jonka pituus määrää skaalauskertoimen"
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Skaalaa tämän segmentin pituus..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Valitse kahdesta janasta ensimmäinen, jonka pituus määrää "
 "skaalauskertoimen..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...tähän toisen janan pituuteen"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Valitse kahdesta janasta toinen, jonka pituus määrää skaalauskertoimen..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Valitse skaalattava objekti"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Skaalaa tälle suoralle"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Valitse suora jolle skaalataan"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Valitse jana, jonka pituus määrää skaalauskertoimen"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Valitse kahdesta janasta ensimmäinen, jonka pituus määrää skaalauskertoimen"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...tämän janan pituuteen"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Valitse kahdesta janasta toinen, jonka pituus määrää skaalauskertoimen"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Kierrä tätä objektia projektiivisesti"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Valitse projektiivisesti kierrettävä objekti"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Kierrä tätä puolisuoraa projektiivisesti"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "Valitse objektiin sovellettavan projektiivisen kierron puolisuora"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Kierrä tätä kulmaa projektiivisesti"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Valitse objektiin sovellettavan projektiivisen kierron kulma"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Tämän objektin harmoninen homologia"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Valitse muunnettava objekti..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmoninen homologia tällä keskipisteellä"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Valitse harmonisen homologian keskipiste..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmoninen homologia tällä akselille"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Valitse harmonisen homologian akseli..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Tämän objektin affiini muunnos"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Kuvaa tämä kolmio"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Valitse kolmio, joka pitäisi muuntaa annetuksi kolmioksi..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "tälle toiselle kolmiolle"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Valitse kolmio, joka on ensimmäisen kolmion affiininen kuvaus..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Ensimmäinen kolmesta alkupisteestä"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Valitse ensimmäinen affiinin muunnoksen kolmesta alkupisteestä..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Toinen kolmesta alkupisteestä"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Valitse toinen affiinin muunnoksen kolmesta alkupisteestä..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Kolmas kolmesta alkupisteestä"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Valitse kolmas affiinin muunnoksen kolmesta alkupisteestä..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Ensimmäisen pisteen kuvauspiste"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Valitse ensimmäinen affiinin muunnoksen kolmesta päätepisteestä..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Toisen pisteen kuvauspiste"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Valitse toinen affiinin muunnoksen kolmesta päätepisteestä..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Kolmannen pisteen kuvauspiste"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Valitse kolmas affiinin muunnoksen kolmesta päätepisteestä..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Tämän objektin yleinen projektiivinen muunnos"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Kuvaa tämä nelikulmio"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Valitse nelikulmio, joka pitäisi muuntaa annetuksi nelikulmioksi..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "tähän toiseen nelikulmioon"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3741,177 +3746,177 @@ msgstr ""
 "Valitse nelikulmio, joka on projektiivisen transformaation kuva "
 "ensimmäiselle nelikulmiolle..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Ensimmäinen neljästä alkupisteestä"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "Valitse ensimmäinen yleisen projektion neljästä alkupisteestä..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Toinen neljästä alkupisteestä"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "Valitse toinen yleisen projektion neljästä alkupisteestä..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Kolmas neljästä alkupisteestä"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "Valitse kolmas yleisen projektion neljästä alkupisteestä..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Neljäs neljästä alkupisteestä"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "Valitse neljäs yleisen projektion neljästä alkupisteestä..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Valitse ensimmäinen yleisen projektion neljästä päätepisteestä..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Valitse toinen yleisen projektion neljästä päätepisteestä..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Valitse kolmas yleisen projektion neljästä päätepisteestä..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Neljännen pisteen muunnettu paikka"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Valitse neljäs yleisen projektion neljästä päätepisteestä..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Luo varjo tälle objektille"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Valitse objekti, jonka varjon haluat muodostaa..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Luo tämän valonlähteen muodostama varjo"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Valitse valonlähde, josta varjon tulisi muodostua..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Luo varjo tämän suoran esittämälle horisontille"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Valitse varjolle horisontti..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Muunna tämä objekti"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Muunna käyttäen tätä muunnosta"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Sovella yhdenmuotoisuuskuvausta tähän objektiin"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Sovella yhdenmuotoisuuskuvausta käyttäen tätä keskipistettä"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Valitse yhdenmuotoisuuskuvauksen keskipiste..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Sovella yhdenmuotoisuuskuvausta tästä pisteestä toiseen pisteeseen"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Valitse piste, jonka yhdenmuotoisuuskuvaus kuvaa toiseen pisteeseen..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Sovella yhdenmuotoisuuskuvausta tähän pisteeseen"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Valitse piste, johon yhdenmuotoisuuskuvaus kuvaa ensimmäisen pisteen..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Muodosta vektori tästä pisteestä"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Valitse uuden vektorin alkupiste..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Muodosta vektori tähän pisteeseen"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Valitse uuden vektorin loppupiste..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Muodosta tämän ja toisen vektorin summa."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Valitse ensimmäinen kahdesta vektorista, joiden summan haluat muodostaa..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Muodosta tämän ja annetun toisen vektorin summa."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Valitse toinen kahdesta vektorista, joiden summan haluat muodostaa..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Muodosta vektorien summa alkaen tästä pisteestä."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Valitse piste, johon summavektori muodostetaan..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Anna nyt koodi:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Anna nyt Python-koodi:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3919,7 +3924,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3927,7 +3932,7 @@ msgstr ""
 "Python-tulkki sieppasi ohjelman suorituksen aikana ilmenneen poikkeuksen. "
 "Ole hyvä ja korjaa ohjelma ja napsauta \"Valmis\"-painiketta uudelleen."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3936,7 +3941,7 @@ msgstr ""
 "Python-tulkki tulosti seuraavan virhetulosteen:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3946,17 +3951,17 @@ msgstr ""
 "mutta ohjelmasi ei luo kelvollisia objekteja. Korjaa ohjelmaa ja napsauta "
 "Valmis-painiketta uudelleen."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Muokkaa skriptiä"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Muokkaa Python-skriptiä"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3964,7 +3969,7 @@ msgstr ""
 "Python-tulkki kohtasi virheen suorittaessaan skriptiäsi. Ole hyvä ja korjaa "
 "skripti."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-fr/messages/tdeedu/kig.po b/tde-i18n-fr/messages/tdeedu/kig.po
index a4ce762aae6..8f16f69dac0 100644
--- a/tde-i18n-fr/messages/tdeedu/kig.po
+++ b/tde-i18n-fr/messages/tdeedu/kig.po
@@ -15,7 +15,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-12-03 19:19+0100\n"
 "Last-Translator: Matthieu Robin <kde@macolu.org>\n"
 "Language-Team: French <kde-francophone@kde.org>\n"
@@ -38,37 +38,37 @@ msgid ""
 "Your emails"
 msgstr "cedric.pasteur@free.fr,e.bischoff@noos.fr,nicolast@libertysurf.fr"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Ceci est un fichier XFig, et non une figure Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Ce fichier Cabri contient un objet « %1 », que Kig ne gère pas actuellement."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Veuillez choisir une figure."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "Le fichier Dr. Geo « %1 » est un fichier macro donc il ne contient aucune "
 "figure."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Il n'y a pas de figures dans le fichier Dr. Geo « %1 »."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -76,7 +76,7 @@ msgstr ""
 "Ce fichier Dr. Geo contient un objet « %1 %2 », que Kig ne gère pas "
 "actuellement."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -84,28 +84,28 @@ msgstr ""
 "Ce fichier Dr. Geo contient une intersection, que Kig ne gère pas "
 "actuellement."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Exporter vers une image"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Image..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Exporter vers une image"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Options de l'image"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Désolé, ce format de fichier n'est pas géré."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -113,33 +113,33 @@ msgstr ""
 "Le fichier « %1 » ne peut être ouvert. Vérifiez que les permissions du "
 "fichier sont correctes."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr ""
 "Désolé, quelque chose n'a pas fonctionné lors de la sauvegarde de l'image "
 "« %1 »."
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Exporter vers"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Exporter vers un fichier &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "Fichier &XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Documents XFig(*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Exporter vers un fichier XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -147,26 +147,26 @@ msgstr ""
 "Le fichier « %1 » ne peut être ouvert. Cela signifie probablement qu'il "
 "n'existe pas ou alors qu'il ne peut pas être ouvert à cause des permissions."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Une erreur s'est produite lors de l'analyse du fichier « %1 ». Il ne peut "
 "être ouvert."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Erreur d'analyse"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig ne peut pas ouvrir le fichier « %1 »."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Non géré"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -174,51 +174,51 @@ msgstr ""
 "Ce document KSeg utilise une homothétie, que Kig ne peut pas importer "
 "actuellement."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "Ce fichier KSeg contient un disque, que Kig ne gère pas actuellement."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Ce fichier KSeg contient un arc de cercle, que Kig ne gère pas actuellement."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "Ce fichier KSeg contient une corde, que Kig ne gère pas actuellement."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Exporter en &LaTeX..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&LaTeX..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Documents LaTeX (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Exporter en LaTeX"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Options Latex"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Ce fichier a été créé avec la version « %1 » de Kig et la version actuelle "
 "ne peut l'ouvrir."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -232,7 +232,7 @@ msgstr ""
 "Kig (de 0.4 à 0.6),\n"
 "ce qui l'enregistrera dans le nouveau format."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -242,8 +242,8 @@ msgstr ""
 "actuelle de Kig.\n"
 "Un système standard de coordonnées sera utilisé à la place."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -253,27 +253,27 @@ msgstr ""
 "gère pas. Vous avez peut-être compilé Kig sans la prise en charge de ce type "
 "d'objet, ou alors vous utilisez une version plus ancienne de Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Exporter en SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Images SVG (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Exporter en SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Options SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ""
 "Désolé, quelque chose n'a pas fonctionné lors de la sauvegarde du fichier "
@@ -447,7 +447,7 @@ msgstr "Abandonner la construction"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Abandonner la construction de l'objet en cours de construction"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Tout re&ndre visible"
 
@@ -575,15 +575,15 @@ msgstr ""
 "*.kig|Documents Kig (« *.kig »)\n"
 "*.kigz|Documents Kig compressés (« *.kigz »)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Le fichier « %1 » existe déjà. Voulez-vous le remplacer ?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Écraser le fichier ?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Écraser"
 
@@ -667,343 +667,343 @@ msgstr "Document à ouvrir"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Segment"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr ""
 "Un segment construit à partir de son point de départ et de son point "
 "d'arrivée"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Droite par deux points"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Une droite construite à partir de deux points"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Demi-droite"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Une demi-droite par son point de départ et un autre de ses points."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Perpendiculaire"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Une droite passant par un point et perpendiculaire à une autre droite ou à "
 "un segment."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Parallèle"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Une droite passant par un point et parallèle à une autre droite ou à un "
 "segment"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Cercle par centre et point"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Un cercle construit par son centre et un point sur sa circonférence"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Cercle par trois points"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Un cercle construit à partir de trois points"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Construire la bissectrice de cet angle"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Choisissez l'angle dont vous voulez construire la bissectrice..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Bissectrice de l'angle"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "La bissectrice d'un angle"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Conique par cinq points"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Une conique construite à partir de cinq points"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hyperbole avec asymptotes et un point"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr ""
 "Une hyperbole construite à partir de ses asymptotes et passant par un point"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellipse par ses foyers et un point"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 "Une ellipse construite à partir de ses foyers et d'un point sur sa "
 "circonférence"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hyperbole par ses foyers et un point"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 "Une hyperbole construite à partir de ses foyers et d'un point sur sa "
 "circonférence"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Conique avec directrice, foyer et point"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 "Une conique construite à partir d'une directrice et d'un foyer et passant "
 "par un point"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Parabole verticale par trois points"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Une parabole verticale passant par trois points"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Cubique par neuf points"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Une cubique passant par neuf points"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Point polaire d'une droite"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Le point polaire d'une droite par rapport à une conique."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Droite polaire d'un point"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "La droite polaire d'un point par rapport à une conique."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Cubique avec point nodal par six points"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 "Une cubique construite avec un point nodal à l'origine et passant par six "
 "points"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Cubique avec point de rebroussement par quatre points"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Une cubique passant par quatre points et avec un point de rebroussement "
 "horizontal à l'origine"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Directrice d'une conique"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "La droite directrice d'une conique."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Angle par trois points"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Un angle défini par trois points"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Hyperbole équilatère par quatre points"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Une parabole équilatère construite à partir de quatre points"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Construire le milieu de ce segment"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Milieu"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Le milieu d'un segment ou de deux autres points"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vecteur"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Construire un vecteur à partir de deux points."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Somme de vecteurs"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Construire la somme vectorielle de deux vecteurs."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Droite à partir d'un vecteur"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 "Construire la droite avec un vecteur directeur donné passant par un point "
 "donné."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Demi-droite à partir d'un vecteur"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 "Construire une demi-droite dirigée par un vecteur donné à partir d'un point "
 "donné."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Arc par trois points"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Un arc construit à partir de trois points."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Arc par centre, angle et point"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Construire un arc selon son centre et un angle donné et qui commence à un "
 "point donné"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabole avec directrice et foyer"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Une parabole définie par sa directrice et son foyer."
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Translation"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "La translation d'un objet selon un vecteur"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Symétrie centrale"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Le symétrique d'un objet par rapport à un point"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Symétrie axiale"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Le symétrique d'un objet par rapport à une droite"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Rotation"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "La rotation d'un objet d'un certain angle autour d'un point"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Homothétie"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Homothétie d'un objet par rapport à un point selon un rapport indiqué par la "
 "longueur d'un segment"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Affinité par rapport à une droite"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "L'image d'un objet par une affinité selon une droite, selon une proportion "
 "donnée par la longueur d'un segment"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Échelle (rapport donné par deux segments)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -1011,11 +1011,11 @@ msgstr ""
 "Mettre à l'échelle un objet sur un point, par le rapport donné par la "
 "longueur des deux segments"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Échelle sur une ligne (rapport donné par deux segments)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -1023,11 +1023,11 @@ msgstr ""
 "Un objet mis à l'échelle sur une droite, par le rapport donné par la "
 "longueur des deux segments"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Appliquer la similitude"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1035,11 +1035,11 @@ msgstr ""
 "Appliquer une similitude à un objet (l'enchaînement d'une homothétie et "
 "d'une rotation autour d'un centre)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Homologie harmonique"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1047,11 +1047,11 @@ msgstr ""
 "L'homologie harmonique avec un centre et un axe donnés (il s'agit d'une "
 "transformation projective)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Dessiner l'ombre par projection"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1059,102 +1059,102 @@ msgstr ""
 "L'ombre d'un objet avec une source de lumière et un plan de projection "
 "donnés (indiqué par une droite)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asymptotes d'une hyperbole"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Les deux asymptotes d'une hyperbole."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Triangle par ses sommets"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Construire un triangle avec ses trois sommets donnés."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Enveloppe convexe"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Un polygone correspondant à l'enveloppe convexe d'un autre"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Test de parallélisme"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Tester si deux droites données sont parallèles"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Test d'orthogonalité"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Tester si deux droites données sont orthogonales"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Test d'alignement"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Tester si trois points donnés sont alignés"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Test d'appartenance"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Tester si une courbe donnée contient un point donné"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Test d'appartenance à un polygone"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Tester si un polygone donné contient un point donné"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Test de courbure d'un polygone"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Tester si un polygone donné est courbe"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Test d'équidistance"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 "Vérifier si un point donné est équidistant de deux autres points donnés"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Test d'égalité vectorielle"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Tester si deux vecteurs sont égaux"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Script Python"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Construire un nouveau script Python."
 
@@ -1206,25 +1206,25 @@ msgstr "Utiliser les coordonnées cartésiennes"
 msgid "Set Polar Coordinate System"
 msgstr "Utiliser les coordonnées polaires"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Deg"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1232,47 +1232,47 @@ msgstr ""
 "Un point normal, c'est-à-dire un point qui est soit indépendant, soit lié à "
 "une droite, un cercle, un segment."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Point"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Construire une étiquette"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Étiquette"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Construire un point à partir de ses coordonnées"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Point par ses coordonnées"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Point fixe"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Donnez les coordonnées du nouveau point."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Régler la mesure de l'angle"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Saisissez la nouvelle mesure de cet angle :"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Utilisez ce champ d'édition pour modifier la mesure de cet angle."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1284,15 +1284,15 @@ msgstr ""
 "Si vous passez d'une unité à une autre, la valeur dans le champ à gauche "
 "sera automatiquement convertie vers la nouvelle unité."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Impossible d'ouvrir le fichier de macro « %1 »"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig ne peut pas ouvrir le fichier macro « %1 »."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1304,16 +1304,16 @@ msgstr ""
 "essayer d'importer cette macro avec une ancienne version de Kig (de 0.4 à "
 "0.6), puis de l'exporter dans le nouveau format."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Macro sans nom #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Droites radicales de coniques"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1321,11 +1321,11 @@ msgstr ""
 "Les droites construites à partir de l'intersection de deux coniques. Ceci "
 "est aussi défini pour deux coniques ne se coupant pas."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Point mobile"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1333,11 +1333,11 @@ msgstr ""
 "Choisissez le point mobile, qui sera déplacé lors de la construction du lieu "
 "géométrique..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Point contraint"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1345,118 +1345,118 @@ msgstr ""
 "Choisissez le point contraint, dont les positions détermineront le tracé du "
 "lieu..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Lieu"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Un lieu"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Point dépendant"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polygone par ses sommets"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Construire un polygone en donnant ses sommets"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... avec cette directrice (cliquez sur la première directrive pour terminer "
 "la construction)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Construire un polygone avec cette directrice"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Choisissez un point servant de directrice au nouveau polygone..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polygone"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Construire les sommets de ce polygone..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Sommets d'un polygone"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Les sommets d'un polygone."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Construire les côtés de ce polygone..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Côtés d'un polygone"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Les côtés d'un polygone."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Polygone régulier avec le centre donné"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Construire un polygone régulier avec le centre et la directrice donnés"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Construire un polygone régulier avec ce centre"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Construire un polygone régulier avec cette directrice"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Ajuster le nombre de côtés (%1 / %2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Ajuster le nombre de côtés (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Choisissez le centre du nouveau polygone..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Choisissez une directrice pour le nouveau polygone..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Déplacer le curseur pour obtenir le nombre de côtés souhaité..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Construire les droites radicales de ce cercle"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Construire les droites radicales de cette conique"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Affinité générique"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1464,11 +1464,11 @@ msgstr ""
 "L'affinité unique qui transforme trois points donnés (ou un triangle) en "
 "trois autres points (ou un triangle)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Projection générique"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1476,198 +1476,198 @@ msgstr ""
 "La projection unique qui transforme quatre points donnés (ou un "
 "quadrilatère) en quatre autres points (ou un quadrilatère)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inversion d'un point, d'une ligne ou d'un cercle"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 "L'inversion d'un point, d'une ligne ou d'un cercle par rapport à un cercle"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Report de la longueur"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 "Reporter la longueur du segment ou de l'arc sur une droite ou un cercle."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Segment à reporter"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Arc à reporter"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Reporter la longueur sur cette droite"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Reporter la longueur sur ce cercle"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Démarrer le report de ce point sur ce cercle"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Démarrer le report de ce point sur cette droite"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Démarrer le report de ce point sur cette courbe"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Intersection"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "L'intersection de deux objets"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Intersection avec ce cercle"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Intersection avec cette conique"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Intersection avec cette droite"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Intersection avec cette cubique"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Intersection avec cet arc"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Intersection avec ce polygone"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "avec ce cercle"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "avec cette conique"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "avec cette droite"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "avec cette cubique"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "avec cet arc"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "avec ce polygone"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Construire le milieu de ce point et d'un autre point"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Choisissez le premier des points dont vous voulez construire le milieu..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Construire le milieu de ce point et d'un autre"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "Choisissez le second des points dont vous voulez construire le milieu..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr ""
 "Choisissez le premier objet dont vous voulez construire l'intersection..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr ""
 "Choisissez le second objet dont vous voulez construire l'intersection..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangente"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "La droite tangente à une courbe"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangente à ce cercle"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangente à cette conique"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangente à cet arc"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangente à cette cubique"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangente à cette courbe"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangente à ce point"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Centre de courbure"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Le centre du cercle osculateur vers une courbe"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Centre de courbure de cette conique"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Centre de courbure de cette cubique"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Centre de courbure de cette courbe"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Centre de courbure en ce point"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Quel objet ?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1675,24 +1675,24 @@ msgstr ""
 "Cliquez sur l'emplacement du nouveau point, ou sur la courbe à laquelle vous "
 "souhaitez le lier..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Veuillez maintenant choisir l'emplacement de la nouvelle étiquette."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Le nom de la macro ne peut pas être vide."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nom"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<objet sans nom>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1701,21 +1701,21 @@ msgstr ""
 "Il y a %n parties dans le texte pour lesquelles vous n'avez pas sélectionné "
 "de valeurs. Veuillez les enlever ou sélectionner suffisamment d'arguments."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Choix de l'argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Modifier l'étiquette"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1726,7 +1726,7 @@ msgstr ""
 "cela. Veuillez appuyez sur « Précédent » et construire les objets dans le "
 "bon ordre..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1737,103 +1737,103 @@ msgstr ""
 "fasse quelque chose d'impossible. Veuillez vérifier votre macro et "
 "recommencer."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Déplacer %1 objets"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Redéfinir un point"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Document Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objets"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformation"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&ester"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Const&ruire"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Ajouter une éti&quette"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Définir la cou&leur"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Définir l'é&paisseur du crayon"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Définir le st&yle"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Définir le s&ystème de coordonnées"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Cacher"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Afficher"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Déplacer"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "Couleur &personnalisée"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "&Nommer..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Nom"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Nommer l'objet"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Nommer cet objet"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Modifier la couleur de l'objet"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Modifier la largeur de l'objet"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Modifier le style du point"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Modifier le style de l'objet"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Modifier le script..."
 
@@ -1887,214 +1887,215 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Plus d'un type sélectionné"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Construire un angle passant par ce point"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Choisissez un point par lequel passera la première demi-droite de l'angle..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Construire un angle en ce point"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Choisissez le point où construire l'angle..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Choisissez un point par lequel passera la seconde demi-droite de l'angle..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Définir la t&aille"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Redimensionner l'angle"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Construire un arc à partir de ce point"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Choisissez le point de départ du nouvel arc..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Construire un arc passant par ce point"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Choisissez un point par lequel le nouvel arc passera..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Construire un arc terminant à ce point"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Choisissez le point final du nouvel arc..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Construire un arc avec ce centre"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Choisissez le centre du nouvel arc..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Construire un arc avec cet angle"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Choisissez l'angle du nouvel arc..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Résultat du test"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Sélectionnez la courbe..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Sélectionnez un point sur la courbe..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Surface"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Circonférence"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Rayon"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Équation cartésienne développée"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Équation cartésienne"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Équation polaire"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [centré en %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "cercle"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Sélectionner ce cercle"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Sélectionner le cercle %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Supprimer un cercle"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Ajouter un cercle"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Déplacer un cercle"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Lier à ce cercle"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Afficher un cercle"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Cacher un cercle"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Construire un cercle passant par ce point"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Construire un cercle avec ce centre"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Choisissez le centre de ce nouveau cercle..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Choisissez un point par lequel passera le nouveau cercle..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Type de conique"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Premier foyer"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Second foyer"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellipse"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbole"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabole"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2102,198 +2103,198 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centré en %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "conique"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Sélectionner cette conique"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Sélectionner la conique %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Supprimer une conique"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Ajouter une conique"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Déplacer une conique"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Lier à cette conique"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Afficher une conique"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Cacher une conique"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Construire une conique passant par ce point"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Choisissez un point par lequel passera la nouvelle conique..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Construire une conique avec cette asymptote"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Choisissez la première asymptote de la nouvelle conique..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Choisissez la seconde asymptote de la nouvelle conique..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Construire une ellipse avec ce foyer"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Choisissez le premier foyer de la nouvelle ellipse..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Choisissez le second foyer de la nouvelle ellipse..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Construire une ellipse passant par ce point"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Choisissez un point par lequel passera la nouvelle ellipse..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Construire une hyperbole avec ce foyer"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Choisissez le premier foyer de la nouvelle hyperbole..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Choisissez le second foyer de la nouvelle hyperbole..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Construire une hyperbole passant par ce point"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Choisissez un point par lequel passera la nouvelle hyperbole..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Construire une conique avec cette droite comme directrice"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Choisissez la directrice de la nouvelle conique..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Construire une conique avec ce point comme foyer"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Choisissez le foyer de la nouvelle conique..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Construire une parabole passant par ce point"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Choisissez un point par lequel passera la nouvelle parabole..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Construire un point polaire par rapport à cette conique"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Choisissez la conique par rapport à laquelle vous souhaitez construire un "
 "point polaire..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Construire le point polaire de cette droite"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 "Choisissez la droite dont vous souhaitez construire le point polaire..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Construire une droite polaire par rapport à cette conique"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Construire la droite polaire de ce point"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Construire la directrice de cette conique"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Choisissez la conique dont vous souhaitez construire la directrice..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Construire une parabole avec cette directrice"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Choisissez la directrice de la nouvelle parabole..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Construire une parabole avec ce foyer"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Choisissez le foyer de la nouvelle parabole..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Construire les asymptotes de cette conique"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Choisissez la conique dont vous souhaitez construire les asymptotes..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Construire les droites radicales de cette conique"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2301,7 +2302,7 @@ msgstr ""
 "Choisissez la première des deux coniques dont vous souhaitez construire la "
 "droite radicale..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2309,697 +2310,701 @@ msgstr ""
 "Choisissez la deuxième des deux coniques dont vous souhaitez construire la "
 "droite radicale..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Échanger les droites radicales"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "cubique"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Sélectionner cette cubique"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Sélectionner la cubique %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Supprimer une cubique"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Ajouter une cubique"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Déplacer une cubique"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Lier à cette cubique"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Afficher une cubique"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Cacher une cubique"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Construire une cubique passant par ce point"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Choisissez un point par lequel passera la nouvelle cubique..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "courbe"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Sélectionner cette courbe"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Sélectionner la courbe %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Supprimer une courbe"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Ajouter une courbe"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Déplacer une courbe"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Lier à cette courbe"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Afficher une courbe"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Cacher une courbe"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Intersection avec cette droite"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Intersection avec cette conique"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Intersection déjà calculée"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Intersection avec cette cubique"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Intersection avec ce cercle"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Intersection avec cet arc"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inverser par rapport à ce cercle"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Choisissez le cercle que vous souhaitez utiliser pour inverser..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Calculer l'inversion de ce point"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Choisissez le point à inverser..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Calculer l'inversion de cette ligne"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Choisissez la ligne à inverser..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Calculer l'inversion de ce segment"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Choisissez le segment à inverser..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Calculer l'inversion de ce cercle"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Choisissez le cercle à inverser..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Calculer l'inversion de cet arc"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Choisissez l'arc à inverser..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Pente"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Équation"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Longueur"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Première extrémité"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Seconde extrémité"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "droite"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Sélectionner une droite"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Sélectionner cette droite"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Sélectionner la droite %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Supprimer une droite"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Ajouter une droite"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Déplacer une droite"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Lier à cette droite"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Afficher une droite"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Cacher une droite"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "segment"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Sélectionner ce segment"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Sélectionner le segment %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Supprimer un segment"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Ajouter un segment"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Déplacer un segment"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Lier à ce segment"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Afficher un segment"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Cacher un segment"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "demi-droite"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Sélectionner cette demi-droite"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Sélectionner la demi-droite %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Supprimer une demi-droite"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Ajouter une demi-droite"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Déplacer une demi-droite"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Lier à cette demi-droite"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Afficher une demi-droite"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Cacher une demi-droite"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Construire un segment à partir de ce point"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Choisissez le point de départ du nouveau segment..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Construire un segment allant à ce point"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Choisissez le point final du nouveau segment..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Construire une droite passant par ce point"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Choisissez un point par lequel passera la nouvelle droite..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Choisissez un autre point par lequel passera la nouvelle droite..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Construire une demi-droite à partir de ce point"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Choisissez le point de départ de la nouvelle demi-droite..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Construire une demi-droite passant par ce point"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Choisissez un point par lequel passera la nouvelle demi-droite..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Construire une droite parallèle à cette droite"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Choisissez une droite parallèle à la nouvelle droite..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Construire la droite parallèle passant par ce point"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Choisissez un point par lequel passera la nouvelle droite..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Construire une droite perpendiculaire à cette droite"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Choisissez une droite perpendiculaire à la nouvelle droite..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Construire la droite perpendiculaire passant par ce point"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Définir la &longueur..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Définir la longueur du segment"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Choisissez la nouvelle longueur du segment :"
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Redimensionner le segment"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Construire une droite dirigée par ce vecteur"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Choisissez un vecteur donnant la direction de la nouvelle droite..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Construire une demi-droite dirigée par ce vecteur"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 "Choisissez un vecteur donnant la direction de la nouvelle demi-droite..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "lieu"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Sélectionner ce lieu"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Sélectionner le lieu %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Supprimer un lieu"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Ajouter un lieu"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Déplacer un lieu"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Lier à ce lieu"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Afficher un lieu"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Cacher un lieu"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Type d'objet"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objet"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Sélectionner cet objet"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Sélectionner l'objet %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Supprimer un objet"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Ajouter un objet"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Déplacer un objet"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Lier à cet objet"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Afficher un objet"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Cacher un objet"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Angle en radians"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Angle en degrés"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Milieu"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "longueur en abscisses"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "longueur en ordonnées"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Vecteur opposé"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Angle"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Surface de secteur"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Longueur de l'arc"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "angle"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Sélectionner cet angle"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Sélectionner l'angle %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Supprimer un angle"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Ajouter un angle"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Déplacer un angle"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Lier à cet angle"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Afficher un angle"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Cacher un angle"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vecteur"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Sélectionner ce vecteur"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Sélectionner le vecteur %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Supprimer un vecteur"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Ajouter un vecteur"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Déplacer un vecteur"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Lier à ce vecteur"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Afficher un vecteur"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Cacher un vecteur"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "arc"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Sélectionner cet arc"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Sélectionner l'arc %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Supprimer un arc"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Ajouter un arc"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Déplacer un arc"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Lier à cet arc"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Afficher un arc"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Cacher un arc"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Coordonnées"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Abscisse"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Ordonnée"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "point"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Sélectionner ce point"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Sélectionner le point %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Supprimer un point"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Ajouter un point"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Déplacer un point"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Lier à ce point"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Afficher un point"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Cacher un point"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Construire le milieu de ce point et d'un autre point"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
@@ -3007,7 +3012,7 @@ msgstr ""
 "Choisissez le premier des deux points dont vous souhaitez construire le "
 "milieu..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
@@ -3015,642 +3020,642 @@ msgstr ""
 "Choisissez le second des deux points dont vous souhaitez construire le "
 "milieu..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Définir les &coordonnées..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Redéfinir"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Définir le &paramètre..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Définir les coordonnées"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Donnez les nouvelles coordonnées"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Définir le paramètre du point"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Choisissez le nouveau paramètre :"
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Modifier le paramètre d'un point contraint"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 "Choisissez le cercle sur lequel vous souhaitez reporter une longueur..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Sélectionnez un point sur le cercle..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Choisissez le segment que vous souhaitez reporter sur le cercle..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Nombre de côtés"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Périmètre"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Centre de gravité des sommets"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Indice"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polygone"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Sélectionner ce polygone"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Sélectionner le point %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Supprimer un polygone"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Ajouter un polygone"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Déplacer un polygone"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Lier à ce polygone"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Afficher un polygone"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Cacher un polygone"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "triangle"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Sélectionner ce triangle"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Sélectionner le triangle %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Supprimer un triangle"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Ajouter un triangle"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Déplacer un triangle"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Lier à ce triangle"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Afficher un triangle"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Cacher un triangle"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "quadrilatère"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Sélectionner ce quadrilatère"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Sélectionner le quadrilatère %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Supprimer un quadrilatère"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Ajouter un quadrilatère"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Déplacer un quadrilatère"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Lier à ce quadrilatère"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Afficher un quadrilatère"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Cacher un quadrilatère"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Construire un triangle avec cette directrice"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Choisissez un point servant de directrice au nouveau triangle..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Intersection de ce polygone avec une droite"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr ""
 "Choisissez le polygone dont vous souhaitez l'intersection avec une droite..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Construire les sommets de ce polygone"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Choisissez le polygone dont vous souhaitez construire les sommets..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Construire les côtés de ce polygone"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Choisissez le polygone dont vous souhaitez construire les côtés..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Construire l'enveloppe convexe de ce polygone"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 "Choisissez le polygone dont vous souhaitez construire l'enveloppe convexe..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projeter ce point sur ce cercle"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Choisissez un point par lequel passera la tangente..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Cette droite est-elle parallèle ?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Choisissez la première des deux droites éventuellement parallèles..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Parallèle à cette droite ?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Choisissez la seconde des deux droites éventuellement parallèles..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Ces droites sont parallèles."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Ces droites ne sont pas parallèles."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Cette droite est-elle orthogonale ?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 "Choisissez la première des deux droites éventuellement perpendiculaires..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Orthogonale à cette droite ?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 "Choisissez la seconde des deux droites éventuellement perpendiculaires..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Ces droites sont orthogonales."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Ces droites ne sont pas orthogonales."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Vérifier l'alignement de ce point"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Choisissez le premier des trois points éventuellement alignés..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "et de ce deuxième point"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Choisissez le second des trois points éventuellement alignés..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "avec ce troisième point"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Choisissez le dernier des trois points éventuellement alignés..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Ces points sont alignés."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Ces points ne sont pas alignés."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Vérifier si ce point appartient à une courbe"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Choisissez le point que vous souhaitez tester..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Vérifier si le point appartient à cette courbe"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Choisissez la courbe à laquelle le point pourrait appartenir..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "La courbe contient le point."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "La courbe ne contient pas le point."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Vérifier si ce point est dans un polygone"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Vérifier si le point est dans ce polygone"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Choisissez le polygone dans lequel le point pourrait être..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Ce polygone contient le point."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Ce polygone ne contient pas le point."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Vérifier si ce polygone est courbe"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Choisissez le polygone sur lequel vous souhaitez tester la courbure..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Ce polygone est convexe."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Ce polygone n'est pas courbe."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Vérifier l'équidistance de ce point"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Choisissez le point qui pourrait être équidistant de deux autres points..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "avec ce point"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Choisissez le premier des deux autres points..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "et avec ce second point"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Choisissez le second des deux autres points..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Les deux distances sont identiques."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Les deux distances ne sont pas identiques."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Vérifier si ce vecteur est égal à un autre vecteur"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Choisissez le premier des deux vecteurs éventuellement égaux..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Vérifier si ce vecteur est égal à un autre vecteur"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Choisissez le second des deux vecteurs éventuellement égaux..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Les deux vecteurs sont égaux."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Les deux vecteurs ne sont pas égaux."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Texte"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "étiquette"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Sélectionner cette étiquette"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Sélectionner l'étiquette %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Supprimer une étiquette"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Ajouter une étiquette"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Déplacer une étiquette"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Lier à cette étiquette"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Afficher une étiquette"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Cacher une étiquette"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Copier le texte"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "(Dés)Activer le &cadre"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Redéfinir..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "(Dés)Activer le cadre de l'étiquette"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Translation de cet objet"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Sélectionnez l'objet à translater..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Translation selon ce vecteur"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Choisissez le vecteur de la translation..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Symétrique de cet objet"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Choisissez l'objet dont vous souhaitez construire le symétrique..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Symétrie par rapport à ce point"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Choisissez le centre de la symétrie..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Symétrie par rapport à cette droite"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Choisissez l'axe de la réflexion..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Rotation de cet objet"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Choisissez l'objet qui doit subir la rotation..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Rotation autour de ce point"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Choisissez le centre de la rotation..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Rotation de cet angle"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Choisissez l'angle de la rotation..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Homothétie sur cet objet"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Choisissez l'objet qui doit subir l'homothétie..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Homothétie avec ce centre"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Choisissez le centre de l'homothétie..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Homothétie de la longueur de ce segment"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 "Choisissez un segment dont la longueur sera le rapport de l'homothétie..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Mettre à l'échelle la longueur de ce segment..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Choisissez un des deux segments dont le rapport sera le facteur de "
 "l'échelle..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...pour la longueur de l'autre segment"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Choisissez le second segment dont le rapport sera le facteur de l'échelle..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Choisissez l'objet qui doit subir l'homothétie"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Affinité par rapport à cette droite"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Choisissez l'axe de l'homothétie"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Choisissez un segment dont la longueur sera le rapport de l'homothétie"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Choisissez le premier des deux segments dont le rapport sera le facteur de "
 "l'échelle"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...de la longueur de ce segment"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Choisissez le second segment dont le rapport sera le facteur de l'échelle"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Rotation de cet objet avec projection"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Choisissez l'objet qui doit subir une rotation avec projection"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Rotation avec projection et cette demi-droite"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3658,11 +3663,11 @@ msgstr ""
 "Choisissez la demi-droite de la rotation avec projection que vous souhaitez "
 "appliquer à l'objet"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Rotation avec projection de cet angle"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
@@ -3670,122 +3675,122 @@ msgstr ""
 "Choisissez l'angle de la rotation avec projection que vous souhaitez "
 "appliquer à l'objet"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Homologie harmonique sur cet objet"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Choisissez l'objet qui doit subir la transformation..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Homologie harmonique avec ce centre"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Choisissez le centre de l'homologie harmonique..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Homologie harmonique avec cet axe"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Choisissez l'axe de l'homologie harmonique..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Affinité générique sur cet objet"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Lier à ce triangle"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Choisissez le triangle que vous souhaitez reporter sur le triangle donné..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "sur cet autre triangle"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 "Choisissez le triangle étant l'image de l'affinité du premier triangle..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Premier des 3 points de départ"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Choisissez le premier des trois points de départ de l'affinité générique..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Deuxième des 3 points de départ"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 "Choisissez le deuxième des trois points de départ de l'affinité générique..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Troisième des 3 points de départ"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Choisissez le dernier des trois points de départ de l'affinité générique..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Image du premier point"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 "Choisissez le premier des trois points image de l'affinité générique..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Image du deuxième point"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 "Choisissez le deuxième des trois points image de l'affinité générique..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Image du troisième point"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 "Choisissez le dernier des trois points image de l'affinité générique..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Projection générique sur cet objet"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Lier ce quadrilatère"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
@@ -3793,11 +3798,11 @@ msgstr ""
 "Choisissez le quadrilatère que vous souhaitez reporter sur le quadrilatère "
 "donné..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "sur cet autre quadrilatère"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3805,193 +3810,193 @@ msgstr ""
 "Choisissez le quadrilatère étant l'image de la transformation projective du "
 "premier quadrilatère..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Premier des 4 points de départ"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Choisissez le premier des quatre points de départ de la projection "
 "générique..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Deuxième des 4 points de départ"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Choisissez le deuxième des quatre points de départ de la projection "
 "générique..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Troisième des 4 points de départ"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Choisissez le troisième des quatre points de départ de la projection "
 "générique..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Quatrième des 4 points de départ"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Choisissez le dernier des quatre points de départ de la projection "
 "générique..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Choisissez le premier des quatre points image de la projection générique..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Choisissez le deuxième des quatre points image de la projection générique..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Choisissez le troisième des quatre points image de la projection générique..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Image du quatrième point"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Choisissez le dernier des quatre points image de la projection générique..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Construire l'ombre de cet objet"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Choisissez l'objet dont vous souhaitez construire l'ombre..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Construire une ombre à partir de cette source de lumière"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Choisissez la source de lumière à l'origine de l'ombre..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Construire une ombre sur l'horizon défini par cette droite"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Choisissez l'horizon pour l'ombre..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformer cet objet"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Image en utilisant cette transformation"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Appliquer une similitude à cet objet"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Appliquer une similitude avec ce centre"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Choisissez le centre de la similitude..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Appliquer une similitude qui envoie ce point sur un autre point"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Choisissez le point que la similitude devrait envoyer sur un autre point..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Appliquer une similitude envoyant un point sur ce point"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Choisissez le point sur lequel la similitude devrait envoyer le premier "
 "point..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Construire un vecteur à partir de ce point"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Choisissez le point de départ du nouveau vecteur..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Construire un vecteur allant à ce point"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Choisissez le point final du nouveau vecteur..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Construire le vecteur somme de ce vecteur et d'un autre."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Choisissez le premier des deux vecteurs dont vous souhaitez faire la somme..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Construire la vecteur somme de ce vecteur et de l'autre."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Choisissez le second vecteur des deux vecteurs dont vous souhaitez faire la "
 "somme..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Construire le vecteur somme commençant à ce point."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Choisissez le point de départ du vecteur somme..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Saisissez maintenant le code :"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Saisissez maintenant le code Python :"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3999,7 +4004,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -4008,7 +4013,7 @@ msgstr ""
 "script. Veuillez corriger le script et appuyer de nouveau sur le bouton  "
 "« Terminer »."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -4017,7 +4022,7 @@ msgstr ""
 "L'interpréteur Python a généré le message d'erreur suivant : \n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -4027,17 +4032,17 @@ msgstr ""
 "rapporté d'erreur, mais le script ne forme pas d'objet valable. Veuillez "
 "corriger le script, puis appuyer à nouveau sur le bouton « Terminer »."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Modifier le script"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Modifier le script Python"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -4045,7 +4050,7 @@ msgstr ""
 "L'interpréteur Python a détecté une erreur lors de l'exécution de votre "
 "script. Veuillez corriger le script."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-ga/messages/tdeedu/kig.po b/tde-i18n-ga/messages/tdeedu/kig.po
index a5a1d2c8d18..70e78041585 100644
--- a/tde-i18n-ga/messages/tdeedu/kig.po
+++ b/tde-i18n-ga/messages/tdeedu/kig.po
@@ -1,7 +1,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: tdeedu/kig.po\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2004-12-03 14:52-0500\n"
 "Last-Translator: Kevin Patrick Scannell <scannell@SLU.EDU>\n"
 "Language-Team: ga <LL@li.org>\n"
@@ -22,127 +22,127 @@ msgid ""
 "Your emails"
 msgstr "seoc at iolfree dot ie,scannell at slu dot edu"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Roghnaigh léaráid le do thoil."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Níl figiúirí sa chomhad Dr. Geo \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Easpórtáil mar íomhá"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "Í&omhá..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Easpórtáil mar Íomhá"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Roghanna Íomhá"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Tá brón orm, ní thacaítear leis an bhformáid seo."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 "Ní féidir an comhad \"%1\" a oscailt. Féach an bhfuil an cead cuí agat."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Tá brón orm, tharla earráid agus íomhá á sábháil i \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Easpórtáil Go"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Easpórtáil mar chomhad &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "Comhad &XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Cáipéisí XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Easpórtáil mar Comhad XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr ""
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Tharla earráid agus comhad \"%1\" á pharsáil. Ní féidir é a oscailt."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Earráid Pharsála"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Ní féidir le Kig an comhad \"%1\" a oscailt."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Gan tacaíocht"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr ""
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -150,42 +150,42 @@ msgstr ""
 "Tá ciorcal líonta sa chomhad KSeg seo, agus ní thacaíonn Kig leis seo faoi "
 "láthair."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Easpórtáil mar &LaTeX..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&LaTeX..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Cáipéisí LaTeX (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Easpórtáil mar LaTeX"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Roghanna LaTeX"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -193,42 +193,42 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
 "A standard coordinate system will be used instead."
 msgstr ""
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 msgstr ""
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Easpórtáil mar SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Grafaic Inscálaithe Veicteoireach (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Easpórtáil mar SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Roghanna SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Tá brón orm, tharla earráid le linn sábhála i gcomhad SVG \"%1\""
 
@@ -382,7 +382,7 @@ msgstr "Cealaigh Tógáil"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Cealaigh tógáil an réada atá á thógáil"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr ""
 
@@ -502,15 +502,15 @@ msgstr ""
 "*.kig|Cáipéisí Kig (*.kig)\n"
 "*.kigz|Cáipéisí Comhbhrúite Kig (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Tá an comhad \"%1\" ann cheana. An mian leat scríobh air?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Forscríobh an Comhad?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Forscríobh"
 
@@ -592,457 +592,457 @@ msgstr "Cáipéis le hoscailt"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Mírlíne"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Leathlíne"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Ingear"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Comhuaineach"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr ""
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Déroinnteoir na hUillinne"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Déroinnteoir uillinne"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr ""
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Lárphointe"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Veicteoir"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr ""
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr ""
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Aistrigh"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Rothlaigh"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Scála"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
 # Foc. Eol.
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Cuir Cosúlacht i bhFeidhm"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Homalógacht Armónach"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Dear Scáth Teilgeach"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asamtóití Hipearbóile"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr ""
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr ""
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr ""
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr ""
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Script Python"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Cruthaigh script nua Python."
 
@@ -1086,71 +1086,71 @@ msgstr "Socraigh Córas Comhordanáidí Eoiclídeacha"
 msgid "Set Polar Coordinate System"
 msgstr "Socraigh Córas Comhordanáidí Polacha"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Céim"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Raid"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr ""
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr ""
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Pointe"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Cruthaigh lipéad téacs."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Lipéad"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Pointe Suite"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Iontráil comhordanáidí an phointe nua."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Socraigh Méid na hUillinne"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr ""
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1158,15 +1158,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Ní féidir comhad macra '%1' a oscailt"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Ní féidir le Kig an comhad macra \"%1\" a oscailt."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1174,507 +1174,507 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Macra Gan Ainm #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr ""
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr ""
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr ""
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Lócas"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Lócas"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Pointe Spleách"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polagán"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr ""
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr ""
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Roghnaigh lár an pholagáin nua..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Finíocht Ghinearálta"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Trasfhoirmiúchán Ginearálta Teilgeach"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr ""
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr ""
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Trasnaigh"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr ""
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Trasnaigh an Ciorcal seo"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Trasnaigh an Cónghearradh seo"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Trasnaigh an Líne seo"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Trasnaigh an tArc seo"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Trasnaigh an Polagán seo"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "leis an Chiorcal seo"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "leis an Chónghearradh seo"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "leis an Líne seo"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "leis an gCuar Ciúbach seo"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "leis an Arc seo"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "leis an Pholagán seo"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr ""
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr ""
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangant"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Ciorcal Sárthadhlach ag an Phointe Seo"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr ""
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Cé acu réad?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Ainm"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<réad gan ainm>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr ""
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argóint %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Argóint %1 á roghnú"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Athraigh Lipéad"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Bog %1 Réad"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr ""
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Cáipéis Kig"
 
 # number?
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr ""
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Trasfhoirmigh"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "Tá&stáil"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Tógáil"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Cuir Lipéad &Leis"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Socraigh &Dath"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr ""
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Socraigh &Stíl"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "S&ocraigh Córas Comhordanáidí"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "Folaig&h"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Taispeáin"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Bog"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Dath Saincheaptha"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Cuir ai&nm air..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Ainm"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Socraigh Ainm an Réada"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Socraigh Ainm an Réada seo:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Athraigh Dath an Réada"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Athraigh Leithead an Réada"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr ""
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr ""
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Cuir Script in Eagar..."
 
@@ -1728,212 +1728,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Roghnaíodh Níos Mó Ná Aon Cineál Amháin"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr ""
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr ""
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Socraigh &Méid"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr ""
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr ""
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr ""
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr ""
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr ""
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr ""
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr ""
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr ""
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Roghnaigh an cuar..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr ""
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Dromchla"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Imlíne"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Ga"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "ρ = %1   [láraithe ag %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "ciorcal"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Roghnaigh an ciorcal seo"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Roghnaigh ciorcal %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Bain Ciorcal"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Cuir Ciorcal Leis"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Bog Ciorcal"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Ceangail leis an gciorcal seo"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Taispeáin Ciorcal"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Folaigh Ciorcal"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Tógáil ciorcal tríd an phointe seo"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Tógáil ciorcal leis an phointe seo sa lár"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Roghnaigh lár an chiorcail nua..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr ""
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "An Chéad Fhócas"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "An Dara Fócas"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Éilips"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hipearbóil"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabóil"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -1941,1837 +1942,1841 @@ msgstr ""
 "ρ = %1/(1 + %2 cos θ + %3 sin θ)\n"
 "    [láraithe ag %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "cónghearradh"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Roghnaigh an cónghearradh seo"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Roghnaigh cónghearradh %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Bain Cónghearradh"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Cuir Cónghearradh Leis"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Bog Cónghearradh"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Ceangail leis an gcónghearradh seo"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Taispeáin Cónghearradh"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Folaigh Cónghearradh"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Tógáil cónghearradh tríd an phointe seo"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr ""
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr ""
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr ""
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr ""
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr ""
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr ""
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr ""
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "cuar ciúbach"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Roghnaigh an cuar ciúbach seo"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Roghnaigh cuar ciúbach %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Bain Cuar Ciúbach"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Cuir Cuar Ciúbach Leis"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Bog Cuar Ciúbach"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Taispeáin Cuar Ciúbach"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Folaigh Cuar Ciúbach"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr ""
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "cuar"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Roghnaigh an cuar seo"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Roghnaigh cuar %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Bain Cuar"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Cuir Cuar Leis"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Bog Cuar"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Ceangail leis an gcuar seo"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Taispeáin Cuar"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Folaigh Cuar"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr ""
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr ""
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr ""
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr ""
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr ""
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr ""
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr ""
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr ""
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr ""
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Fána"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Cothromóid"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Fad"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr ""
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr ""
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "líne"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Roghnaigh Líne"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Roghnaigh an líne seo"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Roghnaigh líne %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Bain Líne"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Cuir Líne Leis"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Bog Líne"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Ceangail leis an líne seo"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Taispeáin Líne"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Folaigh Líne"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "mírlíne"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Roghnaigh an mhírlíne seo"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Roghnaigh mírlíne %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Bain mírlíne"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Cuir Mírlíne Leis"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Bog Mírlíne"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Ceangail leis an mírlíne seo"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Taispeáin Mírlíne"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Folaigh Mírlíne"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "leathlíne"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Roghnaigh an leathlíne seo"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Roghnaigh leathlíne %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Bain Leathlíne"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Cuir Leathlíne Leis"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Bog Leathlíne"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Taispeáin Leathlíne"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Folaigh Leathlíne"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr ""
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr ""
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr ""
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr ""
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr ""
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr ""
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr ""
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr ""
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr ""
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr ""
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "lócas"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Roghnaigh an lócas seo"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Roghnaigh lócas %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Bain Lócas"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Cuir Lócas Leis"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Bog Lócas"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Taispeáin Lócas"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Folaigh Lócas"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Cineál Réada"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Réad"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Roghnaigh an réad seo"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Roghnaigh réad %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Bain réad"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Cuir réad leis"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Bog réad"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr ""
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Taispeáin réad"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Folaigh réad"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr ""
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr ""
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Lárphointe"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr ""
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr ""
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr ""
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Uillinn"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr ""
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr ""
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "uillinn"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Roghnaigh an uillinn seo"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Roghnaigh uillinn %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Bain Uillinn"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Cuir Uillinn Leis"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Bog Uillinn"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr ""
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Taispeáin Uillinn"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Folaigh Uillinn"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "veicteoir"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Roghnaigh an veicteoir seo"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Roghnaigh veicteoir %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Bain Veicteoir"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Cuir Veicteoir Leis"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Bog Veicteoir"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr ""
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Taispeáin Veicteoir"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Folaigh Veicteoir"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "arc"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Roghnaigh an t-arc seo"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Roghnaigh arc %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Bain Arc"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Cuir Arc Leis"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Bog Arc"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr ""
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Taispeáin Arc"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Folaigh Arc"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Comhordanáid"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X-comhordanáid"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y-comhordanáid"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "pointe"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Roghnaigh an pointe seo"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Roghnaigh pointe %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Bain Pointe"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Cuir Pointe Leis"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Bog Pointe"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Ceangail leis an bpointe seo"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Taispeáin Pointe"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Folaigh Pointe"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr ""
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Socraigh &Comhordanáid..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr ""
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr ""
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Socraigh Comhordanáid"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Iontráil an chomhordanáid nua."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Roghnaigh an paraiméadar nua: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr ""
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr ""
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr ""
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr ""
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polagán"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Roghnaigh an polagán seo"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Roghnaigh polagán %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Bain Polagán"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Cuir Polagán Leis"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Bog Polagán"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Taispeáin Polagán"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Folaigh Polagán"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "triantán"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Roghnaigh an triantán seo"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Roghnaigh triantán %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Bain Triantán"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Cuir Triantán Leis"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Bog Triantán"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Taispeáin Triantán"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Folaigh Triantán"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "ceathairshleasán"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Roghnaigh an ceathairshleasán seo"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Roghnaigh ceathairshleasán %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Bain Ceathairshleasán"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Cuir Ceathairshleasán Leis"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Bog Ceathairshleasán"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Taispeáin Ceathairshleasán"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Folaigh Ceathairshleasán"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr ""
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr ""
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr ""
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr ""
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr ""
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr ""
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr ""
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr ""
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr ""
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr ""
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr ""
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr ""
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr ""
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr ""
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr ""
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr ""
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr ""
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr ""
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr ""
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr ""
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr ""
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr ""
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr ""
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr ""
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr ""
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Téacs"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "lipéad"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Roghnaigh an lipéad seo"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Roghnaigh lipéad %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Bain Lipéad"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Cuir Lipéad Leis"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Bog Lipéad"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr ""
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Taispeáin Lipéad"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Folaigh Lipéad"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Cóipeáil Téacs"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr ""
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr ""
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr ""
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr ""
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr ""
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr ""
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr ""
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr ""
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr ""
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr ""
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr ""
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr ""
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr ""
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr ""
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr ""
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr ""
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr ""
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr ""
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Homalógacht Armónach den réad seo"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Roghnaigh an réad le trasfhoirmiú..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Homalógacht Armónach leis an lárphointe seo"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Roghnaigh lárphointe na homalógachta armónaí..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Homalógacht Armónach leis an ais seo"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Roghnaigh ais na homalógachta armónaí..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Finíocht den réad seo"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Mapáil an triantán seo"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr ""
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr ""
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr ""
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr ""
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Trasfhoirmigh an réad seo"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Trasfhoirmigh leis an trasfhoirmiúchán seo"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Cuir cosúlacht i bhfeidhm ar an réad seo"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Cuir cosúlacht i bhfeidhm leis an lárphointe seo"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Roghnaigh lárphointe na cosúlachta..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Cuir cosúlacht i bhfeidhm a mhapálann an pointe seo go pointe eile"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Cuir cosúlacht i bhfeidhm a mhapálann pointe go dtí an pointe seo"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr ""
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr ""
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr ""
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr ""
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr ""
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Anois líon an cód isteach:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Anois líon an cód Python isteach:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3779,43 +3784,43 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr ""
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-gl/messages/tdeedu/kig.po b/tde-i18n-gl/messages/tdeedu/kig.po
index c3034563ac7..2d499813514 100644
--- a/tde-i18n-gl/messages/tdeedu/kig.po
+++ b/tde-i18n-gl/messages/tdeedu/kig.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-12-30 13:48+0100\n"
 "Last-Translator: Xabi G. Feal <xabigf@gmx.net>\n"
 "Language-Team: Galician <trasno@ceu.fi.udc.es>\n"
@@ -27,12 +27,12 @@ msgid ""
 "Your emails"
 msgstr "mvillarino@users.sourceforge.net"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 #, fuzzy
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Este é un ficheiro de XFig, non unha figura de Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -40,26 +40,26 @@ msgstr ""
 "Este ficheiro de Cabri contén un obxecto \"%1\", o cal Kig non soporta na "
 "actualidade."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Por favor escolla unha figura."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "O ficheiro de Dr. Geo \"%1\" é un ficheiro de macros, polo que non contén "
 "imaxes."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Non existen imaxes no ficheiro de Dr. Geo \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -67,7 +67,7 @@ msgstr ""
 "Este ficheiro de Dr. Geo contén un obxecto \"%1 %2\", que Kig non soporta na "
 "actualidade."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -75,28 +75,28 @@ msgstr ""
 "Este ficheiro de Dr. Geo contén un tipo de intersección, o cal Kig non "
 "soporta na actualidade."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Exportar para imaxe"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Imaxe..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Exportar como Imaxe"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Opcións da Imaxe"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Este formato de ficheiro non está soportado."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -104,31 +104,31 @@ msgstr ""
 "Non foi posíbel abrir o ficheiro \"%1\". Verifique que os permisos do "
 "ficheiro son correctos."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Fallou algo ao guardar a imaxe \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Exportar Para"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Exportar para ficheiro &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "Ficheiro &XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Documentos XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Exportar como Ficheiro XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -136,25 +136,25 @@ msgstr ""
 "Non foi posíbel abrir o ficheiro \"%1\". Isto significa, probabelmente, que "
 "o ficheiro non existe ou que non pode ser aberto por problemas de permisos"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Foi encontrado un erro ao procesar o ficheiro \"%1\". Non pode ser aberto."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Erro de Procesamento"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig non foi quen de abrir o ficheiro \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Non Soportado"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -162,7 +162,7 @@ msgstr ""
 "Este documento de KSeg utiliza unha transformación de escala, a cal Kig non "
 "pode importar na actualidade."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -170,48 +170,48 @@ msgstr ""
 "Este ficheiro de KSeg contén un círculo preenchido, o cal Kig non soporta na "
 "actualidade."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Este ficheiro de KSeg contén unha sección de arco, a cal Kig non soporta na "
 "actualidade."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Este ficheiro de KSeg contén un segmento de arco, o cal Kig non soporta na "
 "actualidade."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Exportar para &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Documentos Latex (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Exportar como Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Opcións de Latex"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Este ficheiro foi criado por Kig versión \"%1\", esta versión non o pode "
 "abrir."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -224,7 +224,7 @@ msgstr ""
 "de Kig (da 0.4 á 0.6) e despois guardala de novo, o que o fará no novo\n"
 "formato."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -234,8 +234,8 @@ msgstr ""
 "non soporta.\n"
 "Será usado, un sistema de coordenadas estándar."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -245,27 +245,27 @@ msgstr ""
 "Kig non soporta. Talvez o usuario teña compilade Kig sen o soporte para este "
 "tipo de obxecto, ou estexa a usar unha versión máis antiga de Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Exportar para SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Scalable Vector Graphics (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Exportar como SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Opcións de SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Algo fallou ao guardar no ficheiro SVG \"%1\""
 
@@ -436,7 +436,7 @@ msgstr "Cancelar a Construción"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Cancelar a construción do obxecto a criar"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "&Mostrar todo"
 
@@ -564,15 +564,15 @@ msgstr ""
 "*.kig|Documentos de Kig (*.kig)\n"
 "*.kigz|Documentos Comprimidos de Kig (*.kigz) "
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "O ficheiro \"%1\" xa existe. Desexa sobrescrebelo?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Sobrescreber o Ficheiro?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Sobrescreber"
 
@@ -655,328 +655,328 @@ msgstr "O documento a abrir"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Segmento"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Un segmento construido polos seus puntos inicial e final"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Liña por Dous Puntos"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Unha liña construida através de dous puntos"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Semi-recta"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Unha semi-recta con base no seu punto inicial e noutro sobre a mesma."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Perpendicular"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Unha liña construida através dun punto, perpendicular a outra liña ou "
 "segmento."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paralela"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Unha liña construida através dun punto, paralela a outra liña ou segmento"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Círculo polo Centro e por un Punto"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Un círculo construido polo centro e por un punto na súa circunferencia"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Círculo por Tres Puntos"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Un círculo construido utilizando tres puntos"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Criar a Bisectriz deste Ángulo"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Escolla o ángulo do cal desexa construír a bisectriz..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Bisector do Ángulo"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "O bisector dun ángulo"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Cónica por Cinco Puntos"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Unha cónica construida através de cinco puntos"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hipérbole polas Asimptotas e por un Punto"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Unha hipérbole dadas as asímptotas a cruzárense nun punto"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Elipse polos Focos e por un Punto"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Unha elipse construida polos seus focos e por un punto dela"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hipérbole polos Focos e por un Punto"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Unha hipérbole construida polos seus focos e por un punto dela"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Cónica pola Directriz, Foco e un Punto"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Unha cónica cunha dada directriz e un foco através dun punto"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Parábola Vertical por Tres Puntos"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Un parábola vertical construida através de tres puntos"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Curva Cúbica por Nove Puntos"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Unha curva cúbica criada a partir de nove puntos"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Punto Polar dunha Liña"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "O punto polar dunha liña en relación a unha cónica."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Liña Polar dun Punto"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "A liña polar dun punto en relación a unha cónica."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Curva Cúbica con Nó por Seis Puntos"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Unha curva cúbica cun nó na orixe através de seis puntos"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Curva Cúbica con Intersección por catro Puntos"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Unha curva cúbica cunha intersección horizontal na orixe através de catro "
 "puntos"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Directriz dunha Cónica"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "A liña directriz dunha cónica."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Arco por Tres Puntos"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Un ángulo definido por tres puntos"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Hipérbole Equilateral por catro Puntos"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Unha hipérbole equilateral construida através de catro puntos"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Construír o punto central deste segmento"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Punto Central"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "O punto intermedio do segmento ou outros dous puntos"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vector"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Construír un vector a partir de dous puntos."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Suma de Vectores"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Construír a suma de dous vectores."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Liña A Partir de Vector"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 "Construír a liña coa dirección dun vector dado e que pasa por un ponto dado."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Semi-Recta a Partir de Vector"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Construír unha semi-recta por un vector dado a comezar nun punto dado."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Arco por Tres Puntos"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Construír un arco a partir de tres puntos."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Arco polo Centro, Ángulo e por un Punto"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Construír un arco con base no seu centro e nun ángulo dado, a iniciar nun "
 "punto dado"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parábola por Directriz e Foco"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Unha parábola defina pola súa directriz e foco"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Translación"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "A translación dun obxecto por un vector"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Reflectir nun Punto"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Un obxecto reflectido nun punto"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Reflectir nunha Liña"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Un obxecto reflectido nunha liña"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Rodar"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Un obxecto rodado un determinado ángulo arredor dun punto"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Escala"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Escala un obxecto através dun punto, usando a relación dada pola lonxitude "
 "dun segmento"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Escala Sobre unha Liña"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Un obxecto escalado através dunha liña, usando a relación dada pola "
 "lonxitude dun segmento"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Escala (relación dada por dous segmentos)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -984,11 +984,11 @@ msgstr ""
 "Escala un obxecto através dun punto, usando a relación dada pola lonxitude "
 "de dous segmentos"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Escala através de Liña (relación dato por dous segmentos)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -996,11 +996,11 @@ msgstr ""
 "Un obxecto escalado sobre unha liña, usando a relación dada pola lonxitude "
 "de dous segmentos"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Aplicar unha Semellanza"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1008,11 +1008,11 @@ msgstr ""
 "Aplica unha semellanza a un obxecto (un redimensionamento do obxecto "
 "acompañado dunha rotación en torno dun centro)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Homoloxía Harmónica"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1020,11 +1020,11 @@ msgstr ""
 "A homoloxía harmónica cun centro e un eixo dados (esta é unha transformación "
 "con proxección)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Deseñar a Sombra Proxectada"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1032,102 +1032,102 @@ msgstr ""
 "A sombra dun obxecto cunha fonte de luz e un plano de proxección dados "
 "(indicado por unha liña)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asímptotas dunha Hipérbole"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "As dúas asímptotas dunha hipérbole."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Triángulo polos Seus Vértices"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Construír unha triángulo dados os seus tres vértices."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Corpo Convexo"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Un polígono que corresponde ao corpo convexo de outro polígono"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Proba de Paralelismo"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Verifica se dúas liñas dada son paralelas"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Probas de Ortogonalidade"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Proba se dúas liñas indicadas son ortogonais"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Probas de Colinearidade"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Comproba se tres puntos indicados son colineares"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Probas de Pertenza"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Comproba se unha curva dada contén un punto determinado"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Probas de No Polígono"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Comproba se un polígono contén un punto dado"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Probas de Polígono Convexo"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Comproba se un polígono dado é convexo"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Probas de Distancia"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 "Comproba se un punto dado ten a mesma distancia a outro punto e a máis outro"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Probas de Igualdade de Vectores"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Comproba se dous vectores son iguais"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Guión de Python"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Construír un novo guión de Python."
 
@@ -1179,25 +1179,25 @@ msgstr "Usar Coordenadas Euclidianas"
 msgid "Set Polar Coordinate System"
 msgstr "Usar Coordenadas Polares"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Graus"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1205,47 +1205,47 @@ msgstr ""
 "Un punto normal, i.e., un que é independente ou que está asociado a unha "
 "liña, círculo, segmento."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punto"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Construír unha etiqueta de texto."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Etiqueta de Texto"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Construír un Punto dadas as Súas Coordenadas"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punto por Coordenadas"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Punto Fixo"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Indique as coordenadas do novo punto."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Cambiar o Tamaño do Ángulo"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Insira o novo tamaño deste ángulo:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Utilice este campo de edición para modificar o tamaño deste ángulo."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1257,15 +1257,15 @@ msgstr ""
 "Se cambia para outra unidade, o valor no campo de edición á esquerda é "
 "convertido para a nova unidade escollida."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Non foi posíbel abrir o ficheiro de macros \"%1\""
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig non foi quen de aceder ao ficheiro de macros \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1277,16 +1277,16 @@ msgstr ""
 "tentar aceder a este ficheiro cunha versión máis antiga de Kig (da 0.4 á "
 "0.6) e despois guardala no novo formato."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Macro Sen Nome #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Liñas Radicais das Cónicas"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1294,11 +1294,11 @@ msgstr ""
 "As liñas criadas a partir das interseccións de dúas cónicas. Tamén está "
 "definida para as cónicas que non se intersectan."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Punto en Movemento"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1306,11 +1306,11 @@ msgstr ""
 "Escolla o punto en movemento, que desexa que sexa movido mentres se debuxa o "
 "locus..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Punto a Seguir"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1318,117 +1318,117 @@ msgstr ""
 "Escolla o punto a seguir, o locus será debuxado seguindo as posicións "
 "deste..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Locus"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Un Locus"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Punto Dependente"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polígono polos Seus Vértices"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Construír un polígono, indicando os seus vértices"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... con este vértice (prema no primeiro vértice para terminar a construción)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Construír un polígono con este vértice"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Escolla un punto para ser un vértice do novo polígono..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polígono"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Construír os vértices deste polígono..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Vértices dun Polígono"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Os vértices dun polígono."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Construír os lados deste polígono..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Lados dun Polígono"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Os lados dun polígono."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Polígono Regular co Centro Dato"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Construír un polígono regular dados un centro e un vértice"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Construír un polígono regular con este centro"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Construír un polígono regular con este vértice"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Axustar o número de lados (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Axustar o número de lados (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Escolla o centro do novo polígono..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Escolla un vértice do novo polígono..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Mova o cursor para obter o número desexado de lados..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Construír as Liñas Radicais deste Círculo"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Construír as Liñas Radicais desta Cónica"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Afinidade Xenérica"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1436,11 +1436,11 @@ msgstr ""
 "A afinidade única que mapea 3 puntos (ou un triángulo) noutros 3 puntos (ou "
 "un triángulo)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Transformación por Proxección xenérica"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1448,218 +1448,218 @@ msgstr ""
 "A transformación por proxección que mapea 4 puntos (un cuadrilátero) noutros "
 "4 puntos (ou un cuadrilátero) "
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inversión dun Punto, Liña ou Círculo"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "A inversión dun punto, liña ou círculo en relación a un círculo"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Transporte de Medida"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 "Transporta a medida dun segmento ou arco por unha liña ou circunferencia."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Segmento a transportar"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Arco a transportar"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Transportar unha medida nesta liña"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Transportar unha medida neste círculo"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Iniciar o transporte neste punto do círculo"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Iniciar o transporte neste punto da liña"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Iniciar o transporte neste punto da curva"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Intersección"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "A intersección de dous obxectos"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Intersectar este Círculo"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Intersectar esta Cónica"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Intersectar esta Liña"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Intersectar esta Curva Cúbica"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Intersectar este Arco"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Intersectar este Polígono"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "con este Círculo"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "con esta Cónica"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "con esta Liña"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "con esta Curva Cúbica"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "con este Arco"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "con este Polígono"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Construír o Punto Medio deste Punto e Outro"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Escolla o primeiro dos puntos dos cais desexa construír o punto medio..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Construír o punto medio deste punto e de outro punto"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Escolla o outro punto a partir do cal obter o punto medio..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Escolla o primeiro obxecto a intersectar..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Escolla o segundo obxecto a intersectar..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tanxente"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "A liña tanxente a unha curva"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tanxente a Este Círculo"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tanxente a Esta Cónica"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tanxente a Este Arco"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tanxente a Esta Curva Cúbica"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tanxente a Esta Curva"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tanxente a Este Punto"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Centro da Curvatura"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "O centro do círculo osculante a unha curva"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Centro da Curvatura desta Cónica"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Centro da Curvatura desta Curva Cúbica"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Centro da Curvatura desta Curva"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Centro da Curvatura deste Punto"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Cal obxecto?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 "Prema onde desexe colocar o novo punto ou na curva á que o quer anexar..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Agora escolla onde pór a etiqueta do resultado."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "O nome da macro non pode estar valeiro."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nome"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<obxecto sen nome>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1668,21 +1668,21 @@ msgstr ""
 "Existen \"%n\" partes no texto para as cais non escolleu nengún valor. "
 "Elimíneas ou escolla argumentos suficientes."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argumento %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "A escoller o argumento %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Modificar a Etiqueta"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1692,7 +1692,7 @@ msgstr ""
 "dos obxectos indicados. Kig non pode calcular esta macro debido a isto. Por "
 "favor prema en Anterior e constrúa os obxectos na orde correcta..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1702,103 +1702,103 @@ msgstr ""
 "Isto probabelmente significa que espera que Kig faga algo imposíbel. "
 "Verifique a macro e ténteo de novo."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Mover %1 Obxectos"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Redefinir Punto"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Documento Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 Obxectos"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Tranformación"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "Compro&bar"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Const&ruír o"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Engadir Etiqueta de Te&xto"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Tro&car a Cor"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Trocar o &Ancho da Liña"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Trocar o Esti&lo"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Trocar o S&istema de Coordenadas"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "A&cochar"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "Mo&strar"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Mover"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Cor Personalizada"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Re&nomear..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Nome"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Escoller o Nome do Obxecto"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Indique o Nome do Obxecto:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Trocar a Cor do Obxecto"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Trocar o Ancho do Obxecto"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Trocar o Estilo do Punto"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Trocar o Estilo do Obxecto"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "Editar..."
@@ -1852,214 +1852,215 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Máis dun Tipo Escollido"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Construír un ángulo através deste punto"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Escolla un punto polo cal deberá pasar a primeira semi-recta do ángulo..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Construír un ángulo neste punto"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Escolla o punto co cal criar o ángulo..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Escolla un punto polo cal deberá pasar a segunda semi-recta do ángulo..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Trocar o Tama&ño"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Trocar o Tamaño do Ángulo"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Construír un arco con inicio neste punto"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Escolla o punto inicial do novo arco..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Construír un arco através deste punto"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Escolla un punto polo cal pasar o arco novo..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Construír un arco rematado neste punto"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Escolla o punto final do novo arco..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Construír un arco con este centro"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Escolla o centro do novo arco..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Construír un arco con este ángulo"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Escolla o ángulo do novo arco..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Resultado das Probas"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Escolla a curva..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Escolla un punto na curva..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Superficie"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Circunferencia"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Raio"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Ecuación Cartesiana Expandida"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Ecuación Cartesiana"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Ecuación Polar"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "ro = %1 [centrado en %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "(x - %1) ² + (y - %2) ² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "círculo"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Escoller este círculo"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Escoller o círculo %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Borrar un Círculo"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Engadir un Círculo"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Mover un Círculo"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Anexar a este círculo"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Mostrar un Círculo"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Acochar un Círculo"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Construír un círculo através deste punto"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Construír un círculo con este centro"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Escolla o centro do novo círculo..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Escolla un punto polo cal pasar o novo círculo..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Tipo de Cónica"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Primeiro Foco"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Segundo Foco"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipse"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hipérbole"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parábola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2067,195 +2068,195 @@ msgstr ""
 "ro = %1/(1 + %2 cos teta + %3 sen teta)\n"
 " [centrado en %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "cónica"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Escoller esta cónica"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Escoller a cónica %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Borrar unha Cónica"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Engadir unha Cónica"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Mover unha Cónica"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Anexar a esta cónica"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Mostrar unha Cónica"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Acochar unha Cónica"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Construír unha cónica através deste punto"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Escolla un punto polo cal pasa a nova cónica..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Construír unha cónica con esta asimptota"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Escolla a primeira asímptota da nova cónica..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Escolla a segunda asímptota da nova cónica..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Construír unha elipse con este foco"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Escolla o primeiro foco da elipse nova..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Escolla o segundo foco da elipse nova..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Construír unha elipse através deste punto"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Escolla un punto polo cal pasará a elipse nova..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Construír unha hipérbole con este foco"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Escolla o primeiro foco da nova hipérbole..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Escolla o segundo foco da nova hipérbole..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Construír unha hipérbole através deste punto"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Escolla un punto polo cal pasa a nova hipérbole..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Construír unha cónica con esta liña como directriz"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Escolla a directriz da nova cónica..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Construír unha cónica con este punto como foco"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Escolla o foco da nova cónica..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Construír unha parábola através deste punto"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Escolla un punto polo cal pasará a parábola nova..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Construír un punto polar através desta cónica"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Escolla a cónica coa cal criar un punto polar..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Construír o punto polar desta liña"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Escolla a liña da cal desexa construír o punto polar..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Construír a liña polar através desta cónica"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Construír a liña polar deste punto"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Construír a directriz desta cónica"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Escolla a cónica a partir da cal criará a directriz..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Construír unha parábola con esta directriz"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Escolla a directriz da nova parábola..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Construír unha parábola con este foco"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Escolla o foco da nova parábola..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Construír as asímptotas desta cónica"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Escolla a cónica da cal quer criar as asímptotas..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Construír as liñas radicais desta cónica"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2263,7 +2264,7 @@ msgstr ""
 "Escolla a primeira das dúas cónicas a partir das cais quer criar a liña do "
 "radical..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2271,1472 +2272,1476 @@ msgstr ""
 "Escolla a segunda das dúas cónicas a partir das cais quer criar a liña do "
 "radical..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Trocar Liñas Radicais"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "curva cúbica"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Escoller esta curva cúbica"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Escoller a curva cúbica %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Borrar unha Curva Cúbica"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Engadir unha Curva Cúbica"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Mover unha Curva Cúbica"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Anexar a esta curva cúbica"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Mostrar unha Curva Cúbica"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Acochar unha Curva Cúbica"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Construír unha curva cúbica através deste punto"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Escolla un punto polo cal pasar a cúbica nova..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "curva"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Escoller esta curva"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Escoller a curva %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Borrar unha Curva"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Engadir unha Curva"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Mover unha Curva"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Anexar a esta curva"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Mostrar unha Curva"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Acochar unha Curva"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Intersección con esta liña"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Intersección con esta cónica"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "O punto de intersección xa foi calculado"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Intersección con esta curva cúbica"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Intersección con este círculo"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Intersección con este arco"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inverter en relación a este círculo"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Escolla o círculo en relación ao cal é feita a inversión..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Calcular a inversión deste punto"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Escolla o punto a inverter..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Calcular a inversión desta liña"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Escolla a liña a inverter..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Calcular a inversión deste segmento"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Escolla o segmento a inverter..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Calcular a inversión deste círculo"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Escolla o círculo a inverter..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Calcular a inversión deste arco"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Escolla o arco a inverter..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Barga"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Ecuación"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Lonxitude"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Primeiro Punto Final"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Segundo Punto Final"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "liña"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Escoller unha Liña"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Escoller esta liña"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Escoller a liña %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Borrar unha Liña"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Engadir unha Liña"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Mover unha Liña"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Anexar a esta liña"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Mostrar a Liña"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Acochar a Liña"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "segmento"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Escoller este segmento"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Escoller o segmento %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Borrar un Segmento"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Engadir un Segmento"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Mover un Segmento"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Anexar a este segmento"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Mostrar un Segmento"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Acochar un Segmento"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "semi-recta"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Escoller esta semi-recta"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Escoller a semi-recta %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Borrar a Semi-Recta"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Engadir unha Semi-Recta"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Mover unha Semi-Recta"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Anexar a esta Semi-Recta"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Mostrar unha Semi-Recta"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Acochar unha Semi-Recta"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Construír un segmento con inicio neste punto"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Escolla o punto inicial do novo segmento..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Construír un segmento que termine neste punto"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Escolla o punto final do novo segmento..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Construír unha liña através deste punto"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Escolla un punto polo cal pasará a liña..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Escolla outro punto polo cal pasar a liña..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Construír unha semi-recta con inicio neste punto"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Escolla o punto inicial da nova Semi-Recta..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Construír unha semi-recta através deste punto"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Escolla un punto onde a Semi-Recta pasa..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Construír unha liña paralela a esta liña"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Escolla a liña paralela á nova liña..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Construír unha liña paralela através deste punto"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Escolla un punto polo cal pasar a nova liña..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Construír unha liña perpendicular a esta liña"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Escolla a liña perpendicular á nova liña..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Construír unha liña perpendicular através deste punto "
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Axustar a &Lonxitude..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Trocar a Lonxitude do Segmento"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Escolla a nova lonxitude: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Trocar o Tamaño do Segmento"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Construír unha liña por este vector"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Escolla un vector coa dirección da liña nova..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Construír unha semi-recta por este vector"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Escolla un vector coa dirección da nova semi-recta..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "locus"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Escoller este locus"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Escoller o locus %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Borrar un Locus"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Engadir un Locus"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Mover un Locus"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Anexar a este locus"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Mostrar un Locus"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Acochar un Locus"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Tipo de Obxecto"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Obxecto"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Escoller este obxecto"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Escoller o obxecto %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Borrar un obxecto"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Engadir un Obxecto"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Mover un obxecto"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Anexar a este obxecto"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Mostrar un obxecto"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Acochar un Obxecto"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Ángulo en Radiáns"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Ángulo en Graus"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Punto Medio"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "Lonxitude x"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Lonxitude y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Vector Oposto"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Ángulo"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Superficie do Sector"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Lonxitude do Arco"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "ángulo"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Escoller este ángulo"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Escoller o ángulo %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Borrar un Ángulo"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Engadir un Ángulo"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Mover un Ángulo"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Anexar a este ángulo"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Mostrar un Ángulo"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Acochar un Ángulo"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vector"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Escoller este vector"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Escoller o vector %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Borrar un Vector"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Engadir un Vector"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Mover un Vector"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Anexar a este vector"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Mostrar un Vector"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Acochar un Vector"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "arco"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Escoller este arco"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Escoller o arco %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Borrar un Arco"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Engadir un Arco"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Move un Arco"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Anexar a este arco"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Mostrar un Arco"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Acochar un Arco"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Coordenada"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Coordenada X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Coordenada Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punto"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Escoller este punto"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Escoller o punto %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Borrar un Punto"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Engadir un Punto"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Mover un Punto"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Anexar a este punto"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Mostrar un Punto"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Acochar un Punto"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Construír o punto medio  a este punto e a outro punto"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Escolla o primeiro dos dous puntos dos cais quer criar o punto medio..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Escolla o segundo dos dous puntos dos cais quer criar o punto medio..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Trocar a &Coordenada..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Redefinir"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Axustar &Parámetro..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Axustar Coordenada"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Indique a nova coordenada."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Trocar Parámetro do Punto"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Escolla o novo parámetro: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Trocar o Parámetro do Punto Restrito"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Escolla o círculo polo cal vai transportar unha medida..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Escolla un punto no círculo..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Escolla o segmento a transportar no círculo..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Número de lados"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Perímetro"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Centro de Masa dos Vértices"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Tortuosidade"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polígono"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Escoller este polígono"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Escoller o polígono %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Borrar un Polígono"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Engadir un Polígono"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Mover un Polígono"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Anexar a este polígono"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Mostrar un Polígono"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Acochar un Polígono"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "triángulo"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Escoller este triángulo"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Escoller o triángulo %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Borrar un Triángulo"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Engadir un Triángulo"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Mover un Triángulo"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Anexar a este triángulo"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Mostrar un Triángulo"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Acochar un Triángulo"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "cuadrilátero"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Escoller este cuadrilátero"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Escoller o cuadrilátero %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Borrar un Cuadrilátero"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Engadir un Cuadrilátero"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Mover un Cuadrilátero"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Anexar a este cuadrilátero"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Mostrar un Cuadrilátero"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Acochar un Cuadrilátero"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Construír un triángulo con este vértice"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Escolla un punto para ser un vértice do novo triángulo..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Intersecar este polígono cunha liña"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Escolla o polígono do cal desexa a intersección cunha liña..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Construír os vértices deste polígono"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Escolla o polígono do cal quer construír os vértices..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Construír os lados deste polígono"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Escolla o polígono do cal quer construír os lados..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Construír o corpo convexo deste polígono"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Escolla o polígono do cal quer construír o corpo convexo..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Proxectar este punto no círculo"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Escolla o punto polo cal vai pasar tanxente..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Esta liña é paralela?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Escolla a primeira das dúas liñas supostamente paralelas..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "É paralela a esta liña?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Escolla a segunda das dúas liñas supostamente paralelas..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Estas liñas son paralelas."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Estas liñas non son paralelas."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Esta liña é ortogonal?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Escolla a primeira das dúas liñas supostamente ortogonais..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "É ortogonal a esta liña?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Escolla a segunda das dúas liñas supostamente ortogonais..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Estas liñas son ortogonais."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Estas liñas non son ortogonais."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Verificar a colinearidade deste punto"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Escolla o primeiro dos tres puntos supostamente colineares..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "e deste segundo punto"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Escolla o segundo dos tres puntos supostamente colineares..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "con este terceiro punto"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Escolla o último dos tres puntos supostamente colineares..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Estes puntos son colineares."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Estes puntos non son colineares."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Verificar se este punto está nunha curva"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Escolla o punto que desexa verificar..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Verificar se o punto está nesta curva"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Escolla a curva que pode conter o punto..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Esta curva contén o punto."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Esta curva non contén o punto."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Verificar se este punto está nun polígono"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Verificar se o punto está neste polígono"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Escolla o polígono que pode conter o punto..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Este polígono contén o punto."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Este polígono non contén o punto."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Verificar se este polígono é convexo"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Escolla o punto do que quer probar a convexidade..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Este polígono é convexo."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Este polígono non é convexo."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Verificar se este punto ten a mesma distancia"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Escolle o punto que pode ter a mesma distancia de outros dous puntos..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "deste punto"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Escolla o primeiro dos outros dous puntos..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "e desde segundo punto"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Escolla o outro dos dous puntos..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "As dúas distancias son as mesmas."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "As dúas distancias non son as mesmas."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Verificar se este vector é igual a outro vector"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Escolla o primeiro dos dous vectores supostamente iguais..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Verificar se este vector é igual ao outro vector"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Escolla o último dos dous vectores supostamente iguais..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Os dous vectores son iguais."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Os dous vectores non son iguais."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Texto"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "etiqueta"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Escoller esta etiqueta"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Escoller a etiqueta %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Borrar unha Etiqueta"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Engadir unha Etiqueta"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Mover unha Etiqueta"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Anexar a esta etiqueta"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Mostrar unha Etiqueta"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Acochar unha Etiqueta"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Copiar o Texto"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "Comu&tar a Área"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Redefinir..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Comutar a Área da Etiqueta"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Transladar deste obxecto"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Escolla o obxecto a transladar..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Transladar por este vector"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Escolla o vector segundo o cal transladar..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Reflectir este obxecto"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Escoller o obxecto a reflectir..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Reflectir neste punto"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Escolla o punto no cal reflectir..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Reflectir sobre esta liña"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Escolla a liña na cal reflectir..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Rodar este obxecto"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Escoller o obxecto a rodar..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Rodar arredor deste punto"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Escolla o punto central desta rotación..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Rodar por este ángulo"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Escolla o ángulo de rotación..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Escalar este obxecto"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Escoller o obxecto a escalar..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Escalar con este centro"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Escolla o punto central do escalamento..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Escala polo lonxitude deste segmento"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Escolla un segmento cuxa lonxitude é o factor de escala..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Escalar a lonxitude deste segmento..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Escolla o primeiro de dous segmentos cuxa relación é o factor de escala..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...pola lonxitude destoutro segmento"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Escolla o segundo de dous segmentos cuxa relación é o factor de escala..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Escoller o obxecto a redimensionar"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Escalar sobre esta liña"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Escoller a liña sobre a cal redimensionar"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Escolla un segmento cuxa lonxitude é o factor de escala"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Escolla o primeiro de dous segmentos cuxa relación é o factor de escala"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...á lonxitude deste segmento"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Escolla o segundo de dous segmentos cuxa relación é o factor de escala"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Rodar por proxección este obxecto"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Escolla o obxecto sobre o cal rodar en proxección"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Rodar por proxección con esta semi-recta"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 "Escolla a semi-recta da rotación por proxección que desexa aplicar ao obxecto"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Rodar por proxección por este ángulo"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 "Escolla o ángulo da rotación por proxección que desexa aplicar ao obxecto"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Homoloxía harmónica deste obxecto"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Escolla o obxecto a transformar..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Homoloxía harmónica con este centro"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Escolla o punto central da homoloxía harmónica..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Homoloxía Harmónica con este eixo"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Escolla o eixo da homoloxía harmónica..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Afinidade xenérica deste obxecto"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Mapear este triángulo"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Escolla o triángulo que vai ser transformado nun triángulo dado..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "nestoutro triángulo"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 "Escolla o triángulo que é a imaxe por afinidade do primeiro triángulo..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "O primeiro dos 3 puntos iniciais"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Escolla o primeiro dos tres puntos iniciais da afinidade xenérica..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "O segundo dos 3 puntos iniciais"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Escolla o segundo dos tres puntos iniciais da afinidade xenérica..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "O terceiro dos 3 puntos iniciais"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Escolla o terceiro dos tres puntos iniciais da afinidade xenérica..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Posición transformada do primeiro punto"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Escolla o primeiro dos tres puntos finais da afinidade xenérica..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Posición transformada do segundo punto"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Escolla o segundo dos tres puntos finais da afinidade xenérica..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Posición transformada do terceiro punto"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Escolla o terceiro dos tres puntos finais da afinidade xenérica..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Transformación por proxección xenérica deste obxecto"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Mapear este cuadrilátero"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 "Escolla o cuadrilátero que vai ser transformado nun cuadrilátero dado..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "nestoutro cuadrilátero"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3744,178 +3749,178 @@ msgstr ""
 "Escolla o cuadrilátero que é a imaxe da transformación por proxección do "
 "primeiro cuadrilátero..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Primeiro dos 4 puntos iniciais"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "Escolla o primeiro dos catro puntos iniciais da proxección xenérica..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Segundo dos 4 puntos iniciais"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "Escolla o segundo dos catro puntos iniciais da proxección xenérica..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Terceiro dos 4 puntos iniciais"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "Escolla o terceiro dos catro puntos iniciais da proxección xenérica..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "cuarto dos 4 puntos iniciais"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "Escolla o cuarto dos catro puntos iniciais da proxección xenérica..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Escolla o primeiro dos catro puntos finais da proxección xenérica..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Escolla o segundo dos catro puntos finais da proxección xenérica..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Escolla o terceiro dos catro puntos finais da proxección xenérica..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Posición transformada do cuarto punto"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Escolla o cuarto dos catro puntos finais da proxección xenérica..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Representar a sombra deste obxecto"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Escolla a obxecto do cal desexa construír a sombra..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Representar unha sombra a partir desta fonte de luz"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Escolla a fonte de luz que servirá de oride da sombra..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Representar unha sombra no horizonte definido por esta liña"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Escolla o horizonte da sombra..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformar este obxecto"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transformar con esta operación"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Aplicar unha semellanza a este obxecto"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Aplicar unha semellanza con este centro"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Escolla o centro da semellanza..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Aplicar un mapeamento de semellanza deste punto sobre outro"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Escolla o punto co cal a semellanza se mapeará noutro punto..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Aplicar un mapeamento de semellanza dun punto neste punto"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Escolla o punto sobre o cal a semellanza deberá mapear o primeiro punto..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Construír un vector desde este punto"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Escolla o punto inicial do novo vector..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Construír un vector até este punto"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Escolla o punto final do novo vector..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Construír a suma de vectores de este vector e de outro."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Escolla o primeiro dos dous vectores cos cais desexa construír a suma..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Construír a suma de vectores de este vector e do outro."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Escolla o segundo dos dous vectores cos cais desexa construír a suma..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Construír unha suma de vectores con inicio neste punto."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Escolla o punto no cal criar a suma dos dous vectores..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Agora insira o código:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Agora insira o código Python:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3923,7 +3928,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3931,7 +3936,7 @@ msgstr ""
 "O interprete de Python obtivo un erro durante a execución do seu programa. "
 "Corrixa o programa e prema o botón Terminar de novo."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3940,7 +3945,7 @@ msgstr ""
 "O Intérprete de Python xerou o seguinte resultado de erro:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3950,18 +3955,18 @@ msgstr ""
 "nengún erro, pero o gión non xerou un obxecto válido. Corrixa o programa e e "
 "prema no botón Terminar de novo."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "Guión de Python"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -3970,7 +3975,7 @@ msgstr ""
 "O interprete de Python obtivo un erro durante a execución do seu programa. "
 "Corrixa o programa e prema o botón Terminar de novo."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-hi/messages/tdeedu/kig.po b/tde-i18n-hi/messages/tdeedu/kig.po
index 40e676b0d8a..d5c5c3a678c 100644
--- a/tde-i18n-hi/messages/tdeedu/kig.po
+++ b/tde-i18n-hi/messages/tdeedu/kig.po
@@ -4,7 +4,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2005-01-07 11:20+0530\n"
 "Last-Translator: Ravishankar Shrivastava <raviratlami@gmail.com>\n"
 "Language-Team: Hindi <indlinux-hindi@lists.sourceforge.net>\n"
@@ -26,70 +26,70 @@ msgid ""
 "Your emails"
 msgstr "raviratlami@yahoo.com"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 #, fuzzy
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "यह एक्स-फ़िग फ़ाइल है, केबरी आकृति नहीं."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "इस केबरी फ़ाइल में \"%1\" वस्तु है, जिसे केआईजी वर्तमान में समर्थित नहीं करता."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "कृपया एक आकार चुनें."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "डॉ. जिओ फ़ाइल \"%1\" एक मेक्रो फ़ाइल है अत: इसमें कोई आकृति नहीं है."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "डॉ. जिओ फ़ाइल \"%1\" में कोई आकृति नहीं है."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr "इस डॉ.जिओ फ़ाइल में \"%1 %2\" वस्तु है, जिसे केआईजी वर्तमान में समर्थित नहीं करता."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr "इस डॉ.जिओ फ़ाइल में एक परिच्छेद क़िस्म है, जिसे केआईजी वर्तमान में समर्थित नहीं करता."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "छवि रूप में निर्यात करें (&E)"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "छवि... (&I)"
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "छवि रूप में निर्यात करें"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 #, fuzzy
 msgid "Image Options"
 msgstr "केआईजी विकल्प"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "माफ करें, यह फ़ाइल फॉर्मेट समर्थित नहीं है."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -97,31 +97,31 @@ msgstr ""
 "फ़ाइल \"%1\" को खोला नहीं जा सका. कृपया जाँचें कि फ़ाइल अनुमतियाँ उचित प्रकार नियत की "
 "गईं हैं."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "माफ करें, छवि रूप \"%1\" में सहेजते समय कुछ गलत हो गया "
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "को निर्यात करें (&E)"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "एक्स-फिग फ़ाइल में निर्यात करें (&X)"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "एक्स-फिग फ़ाइल... (&X)"
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|एक्स-फिग दस्तावेज़ (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "एक्स-फिग फ़ाइल में निर्यात करें"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -129,75 +129,75 @@ msgstr ""
 "फ़ाइल \"%1\" को खोला नहीं जा सका. संभवत: इसका अर्थ यह है कि यह मौजूद नहीं है, या "
 "इसकी अनुमतियों के कारण यह खोला नहीं जा सकता."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "फ़ाइल \"%1\" की व्याख्या के दौरान एक त्रुटि हुई. इसे खोला नहीं जा सकता."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "व्याख्या त्रुटि"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "केआईजी फ़ाइल \"%1\" खोल नहीं सका."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "समर्थित नहीं है"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr ""
 "इस के-सेग दस्तावेज़ में स्केलिंग रूपान्तरण उपयोग में है, जिसे केआईजी वर्तमान में समर्थित नहीं करता."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "इस के-सेग दस्तावेज़ में भरा हुआ वृत्त है, जिसे केआईजी वर्तमान में समर्थित नहीं करता."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "इस के-सेग दस्तावेज़ में एक चाप त्रिज्य खण्ड है, जिसे केआईजी वर्तमान में समर्थित नहीं करता."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "इस के-सेग दस्तावेज़ में चाप खण्ड है, जिसे केआईजी वर्तमान में समर्थित नहीं करता."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "लेटेक्स में निर्यात करें... (&L)"
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "लेटेक्स... (&L)"
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|लेटेक्स दस्तावेज़ (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "लेटेक्स में निर्यात करें"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 #, fuzzy
 msgid "Latex Options"
 msgstr "केआईजी विकल्प"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "फ़ाइल को केआईजी संस्करण \"%1\" के द्वारा बनाया गया था, जो कि यह संस्करण खोल नहीं सकता."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -205,7 +205,7 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -214,36 +214,36 @@ msgstr ""
 "इस केआईजी फ़ाइल में निर्देशांक हैं जो केआईजी संस्करण समर्थित नहीं करता.\n"
 "बदले में एक मानक निर्देशांक तंत्र उपयोग में लिया जाएगा."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 msgstr ""
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "एसवीजी में निर्यात करें... (&E)"
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "एसवीजी... (&S)"
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|स्केलेबल वेक्टर ग्राफिक्स (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "एसवीजी में निर्यात करें"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 #, fuzzy
 msgid "SVG Options"
 msgstr "केआईजी विकल्प"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "खेद है, एसवीजी फ़ाइल \"%1\" में सहेजते समय कुछ गलत हो गया "
 
@@ -405,7 +405,7 @@ msgstr "निर्माण रद्द करें"
 msgid "Cancel the construction of the object being constructed"
 msgstr "वस्तुओं का निर्माण किया जाना रद्द करें"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 #, fuzzy
 msgid "U&nhide All"
 msgstr "सभी प्रकट करें (&A)"
@@ -528,15 +528,15 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "फ़ाइल \"%1\" पहले से ही मौजूद है. क्या आप इसके ऊपर लिखना चाहते हैं?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "फ़ाइल को मिटाकर लिखें?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 #, fuzzy
 msgid "Overwrite"
 msgstr "फ़ाइल को मिटाकर लिखें?"
@@ -612,468 +612,468 @@ msgstr "खोलने के लिए दस्तावेज़"
 msgid "Kig"
 msgstr "केआईजी"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "खण्ड"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "इसके आरंभिक तथा अंतिम बिंदु से एक खण्ड निर्मित"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "दो बिन्दुओं द्वारा लकीर"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "दो बिन्दुओं द्वारा एक लकीर बनाया गया"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "अर्ध-रेखा "
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "इसके आरंभ बिन्दु तथा इस पर कहीं एक अन्य बिन्दु के द्वारा एक अर्द्ध-रेखा."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "लम्ब"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "एक बिन्दु से एक लकीर निर्मित जो कि एक अन्य लकीर या खण्ड पर लम्बवत है."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "समानांतर"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "एक बिंदु में से जाती तथा अन्य लकीर या खण्ड के समानांतर एक लकीर निर्मित"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "केंद्र व बिन्दु द्वारा वृत्त"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "एक वृत्त इसके केंद्र तथा इसकी परिधि के एक बिन्दु द्वारा बनाया गया"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "तीन बिन्दुओं द्वारा वृत्त"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "तीन बिन्दुओं द्वारा एक वृत्त निर्मित"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "इस कोण का द्विभाजक निर्मित करें"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "उस कोण को चुनें जिसका द्विभाजक बनाना हो..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "कोण द्विभाजक"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "कोण का द्विभाजक"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "पांच बिन्दुओं द्वारा शंकु"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "पांच बिन्दुओं द्वारा एक शंकु निर्मित करें"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "अनन्तस्पर्शी व बिन्दु द्वारा अतिपरवलय"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "एक बिन्दु से जाते हुए दिए गए अनन्तस्पर्शी द्वारा अतिपरवलय"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "संकेंद्रक व बिंदु द्वारा दीर्घवृत्त"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "इसके संकेद्रकों तथा इसके परिधि के एक बिन्दु से एक दीर्घवृत्त निर्मित"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "संकेंद्रक व बिंदु द्वारा अतिपरवलय"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "इसके संकेद्रकों तथा इसके परिधि के एक बिन्दु से एक अतिपरवलय निर्मित"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "संचालिका, संकेंद्रक व बिंदु द्वारा शंकु"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "दिए गए संचालिका तथा संकेंद्रक एक बिंदु द्वारा जाते हुए शंकु"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "तीन बिन्दुओं द्वारा एक खड़ा परवलय"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "तीन बिन्दुओं से जाता हुआ एक खड़ा परवलय निर्मित"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "नौ बिंदुओं द्वारा घन वक्र"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "नौ बिंदुओं द्वारा घन वक्र निर्मित"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "एक लकीर का ध्रुवीय बिंदु"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "शंकु के सापेक्ष एक लकीर का ध्रुवीय बिंदु"
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "एक बिंदु का ध्रुवीय लकीर"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "शंकु के सापेक्ष एक बिंदु का ध्रुवीय लकीर"
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "छः बिन्दुओं द्वारा नोड युक्त घन वक्र"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "ओरिजिन पर छ: बिन्दुओं से जाता नोडल बिन्दु के साथ एक घन वक्र "
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "चार बिन्दुओं द्वारा कप्स सहित घन वक्र"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "ओरिजिन पर चार बिन्दुओं से जाता आड़ा कस्प के साथ एक घन वक्र "
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "शंकु की संचालिका"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "शंकु की संचालिका लकीर."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "तीन बिन्दुओं द्वारा कोण"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "तीन बिन्दुओं द्वारा एक कोण पारिभाषित"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "चार बिन्दुओं द्वारा इक्विलेटरल अतिपरवलय"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "चार बिन्दुओं में से एक इक्विलेटरल अतिपरवलय निर्मित"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "इस खण्ड का मध्यबिंदु निर्मित करें"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "मध्य बिन्दु"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "खण्ड या अन्य दो बिंदुओं का मध्यबिंदु"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "सदिश"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "दो दिए गए बिंदुओं से एक सदिश का निर्माण करें"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "सदिश योग"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "दो सदिशों का सदिश याग बनाएँ."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "सदिश द्वारा रेखा"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "दिए गए बिन्दु से प्रारंभ होता हुआ, दिए गए सदिश द्वारा एक रेखा बनाएँ"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "सदिश द्वारा बनाई गई अर्ध-रेखा"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "दिए गए बिन्दु से प्रारंभ होता हुआ, दिए गए सदिश द्वारा एक अर्द्ध-रेखा बनाएँ"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "तीन बिन्दुओं द्वारा चाप"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "तीन बिन्दुओं द्वारा एक चाप निर्मित"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "केंद्र, कोण तथा बिन्दु द्वारा चाप"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "इसके केंद्र तथा दिए गए कोण द्वारा, किसी दिए गए बिन्दु से प्रारंभ होता एक चाप का निर्माण "
 "करें"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "संचालिका व संकेंद्रक द्वारा परवलय"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "दिए गए संचालिका तथा संकेंद्रक द्वारा परवलय सीमांकित"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "अनुवाद"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "एक वस्तु का सदिश द्वारा रूपांतरण"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "बिन्दु में परावर्तित करें"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "वस्तु एक बिन्दु में परावर्तित करें"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "लकीर में परावर्तित करें"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "एक रेखा पर परावर्तित होती एक वस्तु"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "घुमाएँ"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "एक बिंदु के चहुँओर एक वस्तु एक कोण से घूमा"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "स्केल"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "एक खण्ड के अनुपात द्वारा दी गई लम्बाई के अनुसार एक वस्तु को एक बिन्दु पर स्केल करें"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "लकीर के ऊपर स्केल करें"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "एक खण्ड के अनुपात द्वारा दी गई लम्बाई के अनुसार एक वस्तु को एक रेखा पर स्केल किया गया"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "स्केल (अनुपात दो खण्डों द्वारा दिया गया है)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr ""
 "दो खण्डों की लम्बाई के अनुपात द्वारा दिए अनुसार वस्तु को एक बिन्दु पर स्केल किया जाना है"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "एक रेखा पर स्केल करें (अनुपात दो खण्डों द्वारा दिया गया है)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 "दो खण्डों की लम्बाई के अनुपात द्वारा दिए अनुसार वस्तु को एक रेखा पर स्केल किया जाना है"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "प्रतिरूप लगाएँ"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr "किसी वस्तु में प्रतिरूप लगाएँ (केंद्र के चारों ओर घुमाना तथा स्केलिंग का अनुक्रम)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "हार्मोनिक होमोलॉजी"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr "दिए गए केंद्र तथा अक्ष के साथ हार्मोनिक होमोलॉज़ी (यह प्रोज़ेक्टिव ट्रांसफ़ार्मेशन है)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "प्रक्षेपण छाया आरेखित करें"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 "दिए गए प्रकाश स्रोत तथा प्रोज़ेक्शन समतल से किसी वस्तु की छाया (एक रेखा द्वारा इंगित)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "अतिपरवलय का अनन्तस्पर्शी"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "अतिपरवलय के दो अनन्तस्पर्शी"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 #, fuzzy
 msgid "Triangle by Its Vertices"
 msgstr "इस सदिश के साथ ट्रांसलेट करें"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 #, fuzzy
 msgid "Construct a triangle given its three vertices."
 msgstr "इस शीर्ष के साथ एक बहुभुज बनाएँ"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "समानांतर जाँच"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "जाँचें कि क्या दी गई दो रेखाएँ समानांतर हैं"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "ऑर्थोगोनल जाँच"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "जाँचें कि क्या दी गई दो रेखाएँ ऑर्थोगोनल हैं"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "कोलिनियर जाँच"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "जाँचें कि क्या तीन दिए गए बिन्दु एकरेखीय हैं"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "रखने की जाँच"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "जाँचें कि क्या दिया गया बिन्दु दिए गए वक्र पर है"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 #, fuzzy
 msgid "In Polygon Test"
 msgstr "ऑर्थोगोनल जाँच"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 #, fuzzy
 msgid "Test whether a given polygon contains a given point"
 msgstr "जाँचें कि क्या दिया गया बिन्दु दिए गए वक्र पर है"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "बहुभुज खिसकाएँ"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 #, fuzzy
 msgid "Test whether a given polygon is convex"
 msgstr "जाँचें कि क्या तीन दिए गए बिन्दु एकरेखीय हैं"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "दूरी जाँच"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "सदिश समानता जाँच"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "जाँचें कि क्या दी गई दो सदिशें समान हैं"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "पॉयथन स्क्रिप्ट"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "नया पायथन स्क्रिप्ट बनाएँ."
 
@@ -1129,71 +1129,71 @@ msgstr "यूक्लिडियन निर्देशांक सिस�
 msgid "Set Polar Coordinate System"
 msgstr "ध्रुवीय निर्देशांक सिस्टम नियत करें"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "डि."
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "रेडि."
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "ग्रेडि."
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr ""
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "बिंदु"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "पाठ लेबल निर्मित करें"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "पाठ लेबल"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "इसके निर्देशांको द्वारा एक बिन्दु निर्मित करें"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "निर्देशांकों द्वारा बिन्दु"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "स्थिर बिन्दु"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "नए बिन्दु के लिए निर्देशांक भरें"
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "कोण आकार नियत करें"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "इस कोण का नया आकार भरें:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "इस कोण का आकार परिवर्धित करने के लिए इस फ़ील्ड को संपादित करें."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1201,15 +1201,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "मेक्रो फ़ाइल  '%1' खोल नहीं सका."
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "केआईजी मेक्रो फ़ाइल \"%1\" खोल नहीं सका."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1217,176 +1217,176 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "अनाम मेक्रो #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "शंकु के लिए रेडिकल लाइन"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr ""
 "दो शंकुओं के प्रतिच्छेद से बनाई गई रेखाएँ. ये अ-प्रतिच्छेदित शंकुओं के लिए भी पारिभाषित हैं."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "खिसकती बिन्दु"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "निम्न बिन्दु"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "बिन्दुपथ"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "एक बिन्दुपथ"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "आश्रित बिन्दु"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 #, fuzzy
 msgid "Construct a polygon by giving its vertices"
 msgstr "इस शीर्ष के साथ एक बहुभुज बनाएँ"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "इस शीर्ष के साथ एक बहुभुज बनाएँ"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "नए बहुभुज के लिए शीर्ष चुनें..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 #, fuzzy
 msgid "Polygon"
 msgstr "बहुभुज"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 #, fuzzy
 msgid "Construct the vertices of this polygon..."
 msgstr "इस बिंदु का ध्रुवीय लकीर का निर्माण करें"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 #, fuzzy
 msgid "Vertices of a Polygon"
 msgstr "बहुभुज छुपाएँ"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 #, fuzzy
 msgid "The vertices of a polygon."
 msgstr "शंकु की संचालिका लकीर."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 #, fuzzy
 msgid "Construct the sides of this polygon..."
 msgstr "इस खण्ड का अक्ष बनाएँ"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 #, fuzzy
 msgid "Sides of a Polygon"
 msgstr "बहुभुज छुपाएँ"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "बहुभुज छुपाएँ"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "दिए गए केंद्र के द्वारा षष्टभुज"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 #, fuzzy
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "दिए गए केंद्र तथा शीर्ष द्वारा एक षष्टभुज बनाएँ."
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 #, fuzzy
 msgid "Construct a regular polygon with this center"
 msgstr "इस केंद्र के द्वारा एक बहुभुज बनाएँ"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 #, fuzzy
 msgid "Construct a regular polygon with this vertex"
 msgstr "इस शीर्ष के साथ एक बहुभुज बनाएँ"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "नए बहुभुज के लिए केंद्र चुनें..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "नए बहुभुज के लिए शीर्ष चुनें..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "इस वृत्त के आधारिक लकीरों का निर्माण करें"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "इस शंकु के आधारिक लकीरों का निर्माण करें"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "ज़ेनेरिक एफ़िनिटी"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 #, fuzzy
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr "विशिष्ट एफ़िनिटी जो कि दिए गए 3 बिन्दुओं को 3 अन्य दिए गए बिन्दुओं पर मैप करता है"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "ज़ेनेरिक प्रोजेक्टिव ट्रांसफ़ार्मेशन"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 #, fuzzy
 msgid ""
 "The unique projective transformation that maps four points (or a "
@@ -1395,370 +1395,370 @@ msgstr ""
 "विशिष्ट प्रोज़ेक्टिव रूपांतरण जो कि दिए गए 4 बिन्दुओं को 4 अन्य दिए गए बिन्दुओं पर मैप करता "
 "है"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "शंकु के सापेक्ष एक बिंदु का ध्रुवीय लकीर"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "ट्रांसपोर्ट मापें"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "एक रेखा या वृत्त पर किसी खण्ड या चाप का ट्रांसपोर्ट मापें"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "ट्रांसपोर्ट के लिए खण्ड"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "ट्रांसपोर्ट के लिए खण्ड"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "वृत्त पर एक माप ट्रांसपोर्ट करें"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "वृत्त पर एक माप ट्रांसपोर्ट करें"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "इस बिन्दु को वृत्त पर प्रोजेक्ट करें"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "इस लकीर के ध्रुवीय बिंदु का निर्माण करें"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 #, fuzzy
 msgid "Start transport from this point of the curve"
 msgstr "इस बिन्दु को वृत्त पर प्रोजेक्ट करें"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "प्रतिच्छेदन"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "दो वस्तुओं का प्रतिच्छेदन"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "इस वृत्त के साथ प्रतिच्छेद"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "इस शंकु के साथ प्रतिच्छेद"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "इस लकीर के साथ प्रतिच्छेद"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 #, fuzzy
 msgid "Intersect this Cubic Curve"
 msgstr "इस घन वक्र के साथ प्रतिच्छेद"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "इस चाप के साथ प्रतिच्छेद"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "इस बहुभुज को चुनें"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 #, fuzzy
 msgid "with this Circle"
 msgstr "इस वृत्त के साथ प्रतिच्छेद"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "इस शंकु के साथ प्रतिच्छेद"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 #, fuzzy
 msgid "with this Line"
 msgstr "इस बिन्दु के साथ"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "इस घन वक्र के साथ प्रतिच्छेद"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 #, fuzzy
 msgid "with this Arc"
 msgstr "इस चाप के साथ प्रतिच्छेद"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 #, fuzzy
 msgid "with this Polygon"
 msgstr "इस बहुभुज को चुनें"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "इस बिन्दु तथा एक अन्य बिन्दु के मध्य बिन्दु को बनाएँ"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "बिन्दुओं में से पहले वाले को चुनें जिनके मध्यबिन्दु को आप बनाना चाह रहे हैं..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "इस बिन्दु तथा एक अन्य बिन्दु के मध्य बिन्दु को बनाएँ"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "बिन्दुओं में से दूसरे वाले को चुनें जिनके मध्यबिन्दु को आप बनाना चाह रहे हैं..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "प्रतिच्छेद करने के लिए पहली वस्तु को चुनें..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "प्रतिच्छेद करने के लिए दूसरी वस्तु को चुनें..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "स्पर्श-रेखा"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "किसी वक्र पर स्पर्श रेखा"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "इस वृत्त पर स्पर्श-रेखा"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "इस शंकु पर स्पर्श-रेखा"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "इस चाप पर स्पर्श रेखा"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "इस घन वक्र पर स्पर्श-रेखा"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "इस वृत्त पर स्पर्श-रेखा"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 #, fuzzy
 msgid "Tangent at This Point"
 msgstr "इस शंकु पर स्पर्श-रेखा"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "गोलाई का केंद्र"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "एक वक्र के मध्यवर्ती वृत्त का केंद्र"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "इस शंकु का गोलाई का केंद्र"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "इस घन वक्र का गोलाई का केंद्र"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 #, fuzzy
 msgid "Center of Curvature of This Curve"
 msgstr "इस घन वक्र का गोलाई का केंद्र"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "इस शंकु का गोलाई का केंद्र"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 #, fuzzy
 msgid "Which object?"
 msgstr "इस वस्तु को स्केल करें"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "परिणाम लेबल के लिए स्थान चुनें."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "मेक्रो का नाम खाली नहीं रह सकता."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "नाम"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<अनाम वस्तु>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr ""
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "तर्क %1'."
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "तर्क चयन %1'."
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "लेबल बदलें"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "खिसकाएँ %1 वस्तुएँ"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "पुनःसीमांकन बिन्दु"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "केआईजी दस्तावेज़"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 वस्तुएँ"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "रूप बदलें (&T)"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "परीक्षण (&e)"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "निर्माण (&r)"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "पाठ लेबल जोड़ें (&x)"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "रंग नियत करें (&l)"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "लम्बाई नियत करें... (&L)"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "शैली नियत करें (&y)"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "निर्देशांक सिस्टम नियत करें (&y)"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "छुपाएँ (&H)"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr ""
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "खिसकाएँ (&M) "
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "अनुकूलित रंग (&C)"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "नाम नियत करें... (&N)"
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "नाम (&N)"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "वस्तु नाम नियत करें"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "इस वस्तु का नाम नियत करें:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "वस्तु रंग बदलें"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "वस्तु चौड़ाई बदलें"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "बिंदु शैली बदलें"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "वस्तु शैली बदलें"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "संपादन..."
@@ -1808,212 +1808,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "एक से अधिक क़िस्म चुने गए"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "इस बिन्दु में से एक कोण का निर्माण करें"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "वह बिन्दु चुनें जिसमें से कोण की पहली अर्द्ध-रेखा जाएगी..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "इस बिन्दु पर एक कोण का निर्माण करें"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "कोण बनाने के लिए बिन्दु चुनें..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "वह बिन्दु चुनें जिसमें से कोण की दूसरी अर्द्ध-रेखा जाएगी..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "आकार नियत करें (&z)"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "कोण को नया आकार दें"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "इस बिंदु से प्रारंभ होता एक चाप का निर्माण करें"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "नए चाप का प्रारंभ बिन्दु चुनें..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "इस बिन्दु में से एक चाप का निर्माण करें"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "नए चाप के लिए बिन्दु चुनें जिसमें से वह होकर जाएगा..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "इस बिंदु पर समाप्त होता एक चाप का निर्माण करें"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "नए चाप का अंतिम बिन्दु चुनें..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "इस केंद्र के द्वारा एक चाप बनाएँ"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "नए चाप का केंद्र चुनें..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "इस कोण के द्वारा एक चाप बनाएँ"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "नए चाप का कोण चुनें..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "जाँच परिणाम"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "वक्र को चुनें..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "वक्र पर एक बिन्दु चुनें..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "सतह"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "परिधि"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "त्रिज्या"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "विस्तारित कार्टेसियन समीकरण"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "कार्टेसियन समीकरण"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "घ्रुवीय समीकरण"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [केंद्रित है %2 पर]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( क्ष - %1 )² + ( य - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "वृत्त"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "इस वृत्त को चुनें"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "वृत्त चुनें %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "वृत्त मिटाएं"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "वृत्त जोड़ें"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "वृत्त खिसकाएँ"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "इस वृत्त के साथ संलग्न करें"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "वृत्त दिखाएँ"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "वृत्त छुपाएँ"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "इस बिन्दु में से एक वृत्त का निर्माण करें"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "इस केंद्र के द्वारा एक वृत्त का निर्माण करें"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "नए वृत्त का केंद्र चुनें..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "वह बिन्दु चुनें जिसमें कि नए वृत्त होकर जाए..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "शंकु क़िस्म"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "प्रथम संकेंद्र"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "द्वितीय संकेंद्र"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "दीर्घवृत्त"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "अतिपरवलय"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "परवलय"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2021,1889 +2022,1893 @@ msgstr ""
 "rho = %1/(1 + %2 कास थीटा + %3 साइन थीटा)\n"
 "    [केंद्रित है %4 पर]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "शंकु"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "इस शंकु को चुनें"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "शंकु चुनें %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "शंकु मिटाएँ"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "शंकु जोड़ें"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "शंकु खिसकाएँ"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "इस शंकु के साथ संलग्न करें"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "शंकु दिखाएँ"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "शंकु छुपाएँ"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "इस बिन्दु में से एक शंकु का निर्माण करें"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "वह बिन्दु चुनें जिसमें कि नया शंकु होकर जाए..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "इस अनन्तस्पर्शी द्वारा एक शंकु का निर्माण करें"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "नए शंकु के पहले अनन्तस्पर्शी को चुनें..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "नए शंकु के दूसरे अनन्तस्पर्शी को चुनें..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "इस संकेंद्र द्वारा एक दीर्घवृत्त का निर्माण करें"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "नए दीर्घवृत्त का प्रथम संकेंद्र चुनें..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "नए दीर्घवृत्त का द्वितीय संकेंद्र चुनें..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "इस बिन्दु में से एक दीर्घवृत्त का निर्माण करें"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "वह बिन्दु चुनें जिसमें कि नया दीर्घवृत्त होकर जाए..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "इस संकेंद्र द्वारा एक अतिपरवलय का निर्माण करें"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "नए अतिपरवलय का प्रथम संकेंद्र चुनें..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "नए अतिपरवलय का द्वितीय संकेंद्र चुनें..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "इस बिन्दु में से एक अतिपरवलय का निर्माण करें"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "वह बिन्दु चुनें जिसमें कि नया अतिपरवलय होकर जाए..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "इस लकीर को संचालिका मानते हुए एक शंकु का निर्माण करें"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "नए शंकु की संचालिका चुनें..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "इस बिन्दु को फ़ोकस मानते हुए एक शंकु का निर्माण करें"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "नए शंकु का संकेंद्र चुनें..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "इस बिन्दु में से एक परवलय का निर्माण करें"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "वह बिन्दु चुनें जिसमें कि नया परवलय होकर जाए..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "इस शंकु के सापेक्ष एक ध्रुवीय बिंदु का निर्माण करें"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "शंकु को चुनें जिसके सापेक्ष आप ध्रुवीय बिन्दु बनाना चाहते हैं..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "इस लकीर के ध्रुवीय बिंदु का निर्माण करें"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "ध्रुवीय बिन्दु जिस रेखा पर आप बनाना चाहते हैं उसे चुनें..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "इस शंकु के सापेक्ष एक ध्रुवीय लकीर का निर्माण करें"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "इस बिंदु का ध्रुवीय लकीर का निर्माण करें"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "इस शंकु का संचालिका निर्माण करें"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "शंकु चुनें जिसकी संचालिका आप बनाना चाहते हैं..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "इस संचालिका द्वारा एक परवलय का निर्माण करें"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "नए परवलय की संचालिका चुनें..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "इस संकेंद्र से परवलय बनाएँ"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "नए परवलय का संकेंद्र चुनें..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "इस शंकु के अनन्तस्पर्शियों का निर्माण करें"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "शंकु चुनें जिसकी अनन्तस्पर्शी आप बनाना चाहते हैं..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "इस शंकु के आधारिक लकीरों का निर्माण करें"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr "दो शंकुओं में से पहले वाले को चुनें जिनके रेडिकल रेखाओं को आप बनाना चाहते हैं..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr "दो शंकुओं में से दूसरे वाले को चुनें जिनके रेडिकल रेखाओं को आप बनाना चाहते हैं..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "रेडिकल लकीरें स्विच करें"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "घन वक्र"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "इस घन वक्र को चुनें"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "घन वक्र चुनें %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "घन वक्र मिटाएँ"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "घन वक्र जोड़ें"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "घन वक्र खिसकाएँ"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "इस घन वक्र के साथ संलग्न करें"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "घन वक्र दिखाएँ"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "घन वक्र छुपाएँ"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 #, fuzzy
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "इस बिन्दु में से एक घन वक्र बनाएँ"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "वह बिन्दु चुनें जिसमें कि नया घन होकर जाए..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "वक्र"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "इस वक्र को चुनें"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "वक्र चुनें %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "एक वक्र मिटाएँ"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "एक वक्र जोड़ें"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "एक वक्र खिसकाएँ"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "इस वक्र के साथ संलग्न करें"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "वक्र दिखाएँ"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "वक्र छुपाएँ"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "इस लकीर के साथ प्रतिच्छेद"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "इस शंकु के साथ प्रतिच्छेद"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "प्रतिच्छेदन बिंदु की पहले ही गणना कर ली गई"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "इस घन वक्र के साथ प्रतिच्छेद"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "इस वृत्त के साथ प्रतिच्छेद"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "इस चाप के साथ प्रतिच्छेद"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "इस वृत्त के साथ प्रतिच्छेद"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr "वृत्त चुनें जिसपर माप ट्रांसपोर्ट की जाना है..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "इस बिंदु का ध्रुवीय लकीर का निर्माण करें"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "उस बिन्दु को चुनें जिसमें परावर्तित होगी..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "इस लकीर के ध्रुवीय बिंदु का निर्माण करें"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "उस लकीर को चुनें जो परावर्तित होगी..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "इस खण्ड का अक्ष बनाएँ"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "प्रतिच्छेद करने के लिए दूसरी वस्तु को चुनें..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "इस शंकु का संचालिका निर्माण करें"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "प्रतिच्छेद करने के लिए पहली वस्तु को चुनें..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "इस शंकु का संचालिका निर्माण करें"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "बिन्दु को चुनें..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "ढाल"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "समीकरण"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "लंबाई"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "पहला अंत बिन्दु"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "दूसरा अंत बिन्दु"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "लकीर"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "लकीर चुनें"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "इस लकीर को चुनें"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "लकीर चुनें %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "लकीर मिटाएँ"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "एक लकीर जोड़ें"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "एक लकीर खिसकाएँ"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "इस लकीर पर संलग्न करें"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "लकीर दिखाएँ"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "लकीर छुपाएँ"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "खण्ड"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "इस खण्ड को चुनें"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "खण्ड चुनें %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "खण्ड मिटाएँ"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "खण्ड जोड़ें"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "खण्ड खिसकाएँ"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "इस खण्ड के साथ संलग्न करें"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "खण्ड दिखाएँ"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "खण्ड छुपाएँ"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "अर्द्ध-रेखा"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "इस अर्द्ध-रेखा को चुनें"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "अर्द्ध-रेखा चुनें %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "अर्द्ध-रेखा मिटाएँ"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "अर्द्ध-रेखा जोड़ें"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "अर्द्ध-रेखा खिसकाएँ"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "इस अर्द्ध-रेखा पर संलग्न करें"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "अर्द्ध-रेखा दिखाएँ"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "अर्द्ध-रेखा छुपाएँ"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "इस बिंदु से प्रारंभ होता एक खण्ड बनाएँ"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "नए खण्ड का प्रारंभ बिन्दु चुनें..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "इस बिन्दु पर अंत होता एक खण्ड बनाएँ"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "नए खण्ड का अंतिम बिन्दु चुनें..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "इस बिन्दु में से एक लकीर का निर्माण करें"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "रेखा जिस बिन्दु से जाए उसे चुनें..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "वह दूसरा बिन्दु चुनें जिसमें कि रेखा होकर जाए..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "इस बिंदु से प्रारंभ होती एक अर्द्ध-रेखा बनाएँ"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "नई अर्द्ध-रेखा के प्रारंभ बिन्दु को चुनें..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "इस बिन्दु से एक अर्द्ध-रेखा बनाएँ"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "वह बिन्दु चुनें जिसमें कि अर्द्ध-रेखा होकर जाए..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "इस लकीर के समानांतर लकीर बनाएँ"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "नई लकीर के समानांतर एक लकीर चुनें..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "इस बिन्दु से एक समानांतर रेखा बनाएँ"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "वह बिन्दु चुनें जिसमें कि नई रेखा होकर जाए..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "इस लकीर पर लम्ब रेखा बनाएँ"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "इस नई लकीर पर लम्ब रेखा बनाएँ..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "इस बिन्दु से एक लम्ब रेखा बनाएँ"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "लम्बाई नियत करें... (&L)"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "खण्ड की लम्बाई नियत करें"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "नई लम्बाई चुनें"
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "खण्ड को नया आकार दें"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "इस सदिश के द्वारा एक रेखा बनाएँ"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "नई रेखा की दिशा में एक सदिश चुनें..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "इस सदिश के द्वारा एक अर्द्ध-रेखा बनाएँ"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "नई अर्द्ध-रेखा की दिशा में एक सदिश चुनें..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "बिन्दुपथ"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "इस बिन्दुपथ को चुनें"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "बिन्दुपथ चुनें %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "बिन्दुपथ मिटाएं"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "बिन्दुपथ जोड़ें"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "बिन्दुपथ खिसकाएँ"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "इस बिन्दुपथ के साथ संलग्न करें"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "बिन्दुपथ दिखाएँ"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "बिन्दुपथ छुपाएँ"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "वस्तु क़िस्म"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "वस्तु"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "इस वस्तु को चुनें"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "वस्तु चुनें %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "वस्तु मिटाएँ"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "वस्तु जोड़ें"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "वस्तु खिसकाएँ"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "इस वस्तु के साथ संलग्न करें"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "वस्तु दिखाएँ"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "वस्तु छुपाएँ"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "रेडियन्स में कोण"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "डिग्री में कोण"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "मध्य-बिन्दु"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "एक्स लम्बाई"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "वाय लम्बाई"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "विपरीत सदिश"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "कोण"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "त्रिज्य खण्ड सतह"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "चाप लम्बाई"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "कोण"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "इस कोण को चुनें"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "कोण चुनें %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "कोण मिटाएँ"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "कोण जोड़ें"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "कोण मिटाएँ"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "इस कोण के साथ संलग्न करें"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "कोण दिखाएँ"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "कोण छुपाएँ"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "सदिश"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "इस सदिश को चुनें"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "सदिश चुनें %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "सदिश मिटाएँ"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "सदिश जोड़ें"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "सदिश खिसकाएँ"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "इस सदिश के साथ संलग्न करें"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "सदिश दिखाएँ"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "सदिश छुपाएँ"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "चाप"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "इस चाप को चुनें"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "चाप को चुनें %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "चाप मिटाएँ"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "चाप जोड़ें"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "चाप खिसकाएँ"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "इस चाप के साथ संलग्न करें"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "चाप दिखाएँ"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "चाप छुपाएँ"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "निर्देशांक"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "एक्स निर्देशांक"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "वाई निर्देशांक"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "बिन्दु"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "इस बिन्दु को चुनें"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "बिन्दु चुनें %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "बिन्दु मिटाएँ"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "बिन्दु जोड़ें"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "बिन्दु खिसकाएँ"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "इस बिन्दु के साथ संलग्न करें"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "बिन्दु दिखाएँ"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "बिन्दु छुपाएँ"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "इस बिन्दु तथा एक अन्य बिन्दु का मध्यबिन्दु बनाएँ"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "दो बिन्दुओं में से पहले वाले को चुनें जिनके मध्यबिन्दु को आप बनाना चाह रहे हैं..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "दो बिन्दुओं में से दूसरे वाले को चुनें जिनके मध्यबिन्दु को आप बनाना चाह रहे हैं..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "निर्देशांक नियत करें... (&C)"
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "सीमांकन"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "पैरामीटर नियत करें... (&P)"
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "निर्देशांक नियत करें"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "नया निर्देशांक भरें"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "बिन्दु पैरामीटर नियत करें"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "नया पैरामीटर चुनें:"
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "कॉन्सट्रैण्ड बिंदु के पैरामीटर बदलें"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "वृत्त चुनें जिसपर माप ट्रांसपोर्ट की जाना है..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "वृत्त पर एक बिन्दु चुनें..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "वृत्त पर ट्रांसपोर्ट करने हेतु खण्ड चुनें..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 #, fuzzy
 msgid "Perimeter"
 msgstr "ज्यामिती छापें"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "इस शंकु का गोलाई का केंद्र"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "बहुभुज"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "इस बहुभुज को चुनें"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "बहुभुज %1 चुनें"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "बहुभुज मिटाएँ"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "बहुभुज जोड़ें"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "बहुभुज खिसकाएँ"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "इस बहुभुज के साथ संलग्न करें"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "बहुभुज दिखाएँ"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "बहुभुज छुपाएँ"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "कोण"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 #, fuzzy
 msgid "Select this triangle"
 msgstr "इस कोण को चुनें"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "कोण चुनें %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 #, fuzzy
 msgid "Remove a Triangle"
 msgstr "कोण मिटाएँ"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 #, fuzzy
 msgid "Add a Triangle"
 msgstr "कोण जोड़ें"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 #, fuzzy
 msgid "Move a Triangle"
 msgstr "कोण मिटाएँ"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "इस कोण के साथ संलग्न करें"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 #, fuzzy
 msgid "Show a Triangle"
 msgstr "कोण दिखाएँ"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "कोण छुपाएँ"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "इस लेबल को चुनें"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "लेबल को चुनें %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 #, fuzzy
 msgid "Remove a Quadrilateral"
 msgstr "लेबल मिटाएँ"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "लेबल जोड़ें"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 #, fuzzy
 msgid "Move a Quadrilateral"
 msgstr "एक वक्र खिसकाएँ"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "इस लेबल के साथ संलग्न करें"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "वक्र दिखाएँ"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "वक्र छुपाएँ"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 #, fuzzy
 msgid "Construct a triangle with this vertex"
 msgstr "इस शीर्ष के साथ एक बहुभुज बनाएँ"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "नई लकीर के समानांतर एक लकीर चुनें..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 #, fuzzy
 msgid "Intersect this polygon with a line"
 msgstr "इस केंद्र के द्वारा बहुभुज बनाएँ"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "ध्रुवीय बिन्दु जिस रेखा पर आप बनाना चाहते हैं उसे चुनें..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 #, fuzzy
 msgid "Construct the vertices of this polygon"
 msgstr "इस बिंदु का ध्रुवीय लकीर का निर्माण करें"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "शंकु चुनें जिसकी संचालिका आप बनाना चाहते हैं..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "इस खण्ड का अक्ष बनाएँ"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "शंकु चुनें जिसकी अनन्तस्पर्शी आप बनाना चाहते हैं..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "इस बिंदु का ध्रुवीय लकीर का निर्माण करें"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "शंकु चुनें जिसकी संचालिका आप बनाना चाहते हैं..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "इस बिन्दु को वृत्त पर प्रोजेक्ट करें"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "स्पर्श रेखा जिस बिन्दु से जाए उसे चुनें..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "क्या यह रेखा समानांतर है?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "दोनों संभावित समानांतर रेखाओं में से प्रथम को चुनें..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "इस के लकीर के समानांतर?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "दोनों संभावित समानांतर रेखाओं में से द्वितीय को चुनें..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "ये रेखाएँ समानांतर हैं."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "ये रेखाएँ समानांतर नहीं हैं."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "क्या यह रेखा ऑर्थोगोनल है?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "दो संभावित ऑर्थोगोनल रेखाओं में से पहले को चुनें..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "इस लकीर पर ऑर्थोगोनल?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "दो संभावित ऑर्थोगोनल रेखाओं में से दूसरे को चुनें..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "ये रेखाएँ ऑर्थोगोनल हैं."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "ये रेखाएँ ऑर्थोगोनल नहीं हैं."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "इस बिंदु के कोलिनियरिटी को जाँचें"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "तीन संभावित एकरेखीय बिन्दुओं में से प्रथम को चुनें..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "तथा इस दूसरे बिन्दु के साथ"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "तीन संभावित एकरेखीय बिन्दुओं में से द्वितीय को चुनें..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "इस बिन्दु के साथ"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "तीन संभावित एकरेखीय बिन्दुओं में से अंतिम को चुनें..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "ये बिन्दु एक रेखा पर हैं."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "ये बिन्दु एक रेखा पर नहीं हैं."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "जाँचें कि क्या यह बिन्दु वक्र पर है"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "बिन्दु चुनें जिसे आप जाँचना चाहते हैं..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "जाँचें कि क्या यह बिन्दु इस वक्र पर है"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "वक्र चुनें जिस पर बिन्दु हो सकता है..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "इस वक्र में बिन्दु है."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "यह वक्र उस बिन्दु को नहीं रखता है."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 #, fuzzy
 msgid "Check whether this point is in a polygon"
 msgstr "जाँचें कि क्या यह बिन्दु वक्र पर है"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "जाँचें कि क्या यह बिन्दु इस वक्र पर है"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "वक्र चुनें जिस पर बिन्दु हो सकता है..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 #, fuzzy
 msgid "This polygon contains the point."
 msgstr "इस वक्र में बिन्दु है."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 #, fuzzy
 msgid "This polygon does not contain the point."
 msgstr "यह वक्र उस बिन्दु को नहीं रखता है."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "जाँचें कि क्या यह बिन्दु वक्र पर है"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "बिन्दु चुनें जिसे आप जाँचना चाहते हैं..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr ""
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 #, fuzzy
 msgid "This polygon is not convex."
 msgstr "ये बिन्दु एक रेखा पर नहीं हैं."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "जाँचें कि क्या यह बिन्दु समान दूरी पर है"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "वह बिन्दु चुनें जो कि दो अन्य बिन्दुओं से समान दूरी पर हो..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "इस बिन्दु से"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "अन्य दो बिंदुओं में से पहले को चुनें..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "इस दूसरे बिन्दु से"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "अन्य दो बिंदुओं में से दूसरे को चुनें..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "दोनों दूरियाँ एक समान हैं."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "दोनों दूरियाँ एक समान नहीं हैं."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "जाँचें कि क्या यह सदिश अन्य सदिश के बराबर है"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "दोनों संभावित एक जैसे वेक्टर्स में से प्रथम को चुनें..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "जाँचें कि क्या यह सदिश अन्य सदिश के बराबर है"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "दोनों संभावित एक जैसे वेक्टर्स में से अन्य को चुनें..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "दोनों सदिश एक समान हैं."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "दोनों सदिश एक समान नहीं हैं."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "पाठ"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "लेबल"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "इस लेबल को चुनें"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "लेबल को चुनें %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "लेबल मिटाएँ"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "लेबल जोड़ें"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "लेबल खिसकाएँ"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "इस लेबल के साथ संलग्न करें"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "लेबल दिखाएँ"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "लेबल छुपाएँ"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "पाठ की नक़ल बनाएं (&C)"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "फ्रेम टॉगल करें (&T)"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "सीमांकन... (&R)"
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "लेबल फ़रमा टॉगल करें"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "इस वस्तु को ट्रांसलेट करें"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "ट्रांसलेट करने वाली वस्तु को चुनें..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "इस सदिश के साथ ट्रांसलेट करें"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "ट्रांसलेट करने के लिए वेक्टर चुनें..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "इस वस्तु को परावर्तित करें"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "परावर्तित करने वाली वस्तु को चुनें..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "इस बिन्दु में परावर्तित करें"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "उस बिन्दु को चुनें जिसमें परावर्तित होगी..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "इस लकीर पर परावर्तित करें"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "उस लकीर को चुनें जो परावर्तित होगी..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "इस वस्तु को घुमाएँ"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "घुमाई जाने वाली वस्तु को चुनें..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "इस बिन्दु चहुँओर घुमाएँ"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "घुमाने के केन्द्र बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "इस कोण पर घुमाएँ"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "घुमाए जाने वाले कोण को चुनें..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "इस वस्तु को स्केल करें"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "स्केल की जाने वाली वस्तु को चुनें..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "इस केंद्र के साथ स्केल"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "स्केलिंग के केंद्र बिंदु को चुनें..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "इस खण्ड की लम्बाई द्वारा स्केल करें"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "वह खण्ड चुनें जिसकी लम्बाई स्केलिंग का फ़ैक्टर है..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "इस खण्ड की लम्बाई को चुनें..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "दो खण्डों में से पहले को चुनें जिसका अनुपात स्केलिंग का फ़ैक्टर है..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "इस अन्य खण्ड की लम्बाई तक..."
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "दो खण्डों में से दूसरे को चुनें जिसका अनुपात स्केलिंग का फ़ैक्टर है..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "स्केल की जाने वाली वस्तु को चुनें"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "इस के लकीर के ऊपर स्केल करें"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "स्केल की जाने वाली लकीर को चुनें"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "वह खण्ड चुनें जिसकी लम्बाई स्केलिंग का फ़ैक्टर है"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "दो खण्डों में से पहले को चुनें जिसका अनुपात स्केलिंग का फ़ैक्टर है"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "इस खण्ड की लम्बाई तक..."
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "दो खण्डों में से दूसरे को चुनें जिसका अनुपात स्केलिंग का फ़ैक्टर है"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "इस वस्तु को प्रोजेक्टिवली घुमाएँ"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "प्रोजेक्टिवली घुमाने के लिए वस्तु चुनें"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "इस अर्द्ध रेखा पर प्रोजेक्टिवली घुमाएँ"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "प्रोज़ेक्टिव रोटेशन की अर्द्ध-रेखा चुनें जिसे आप किसी वस्तु पर लगाना चाहते हैं"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "इस कोण पर प्रोजेक्टिवली घुमाएँ"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "प्रोज़ेक्टिव रोटेशन का कोण चुनें जिसे आप किसी वस्तु पर लगाना चाहते हैं"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "इस वस्तु की हॉर्मोनिक होमोलॉज़ी"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "ट्रांसफॉर्म करने के लिए वस्तु चुनें..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "इस केंद्र के साथ हॉर्मोनिक होमोलॉज़ी"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "हार्मोनिक होमोलॉज़ी के केंद्र बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "इस अक्ष के साथ हार्मोनिक होमोलॉज़ी"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "हार्मोनिक होमोलॉजी के अक्ष को चुनें..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "इस वस्तु की ज़ेनेरिक एफ़िनिटी"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "इस कोण के साथ संलग्न करें"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "वृत्त पर ट्रांसपोर्ट करने हेतु खण्ड चुनें..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "वह बिन्दु चुनें जिसपर प्रतिरूप प्रथम बिन्दु को मैप करेगा"
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "3 प्रारंभ बिंदुओं में से पहला"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "ज़ेनेरिक एफ़िनिटी के तीन प्रारंभ बिन्दुओं में से पहले बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "3 प्रारंभ बिंदुओं में से दूसरा"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "ज़ेनेरिक एफ़िनिटी के तीन प्रारंभ बिन्दुओं में से दूसरे बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "3 प्रारंभ बिंदुओं में से तीसरा"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "ज़ेनेरिक एफ़िनिटी के तीन प्रारंभ बिन्दुओं में से तीसरे बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "पहले बिन्दु का रूपांतरित स्थान"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "ज़ेनेरिक एफ़िनिटी के तीन अंत बिन्दुओं में से पहले बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "दूसरे बिन्दु का रूपांतरित स्थान"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "ज़ेनेरिक एफ़िनिटी के तीन अंत बिन्दुओं में से दूसरे बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "तृतीय बिन्दु की ट्रांसफॉर्म्ड स्थिति"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "ज़ेनेरिक एफ़िनिटी के तीन अंत बिन्दुओं में से तीसरे बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "इस वस्तु का ज़ेनेरिक प्रोजेक्टिव ट्रांसफॉर्मेशन"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "4 प्रारंभ बिंदुओं में से पहला"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "ज़ेनेरिक प्रोजेक्टिविटी के चार प्रारंभ बिन्दुओं में से पहले बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "4 प्रारंभ बिंदुओं में से दूसरा"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "ज़ेनेरिक प्रोजेक्टिविटी के चार प्रारंभ बिन्दुओं में से दूसरे बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "4 प्रारंभ बिंदुओं में से तीसरा"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "ज़ेनेरिक प्रोजेक्टिविटी के चार प्रारंभ बिन्दुओं में से तीसरे बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "4 प्रारंभिक बिंदुओं में से चौथा"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "ज़ेनेरिक प्रोजेक्टिविटी के चार प्रारंभ बिन्दुओं में से चौथे बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "ज़ेनेरिक प्रोजेक्टिविटी के चार अंत बिन्दुओं में से पहले बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "ज़ेनेरिक प्रोजेक्टिविटी के चार अंत बिन्दुओं में से दूसरे बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "ज़ेनेरिक प्रोजेक्टिविटी के चार अंत बिन्दुओं में से तीसरे बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "चौथे बिन्दु का रूपांतरित स्थान"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "ज़ेनेरिक प्रोजेक्टिविटी के चार बिन्दुओं में से चौथे बिन्दु को चुनें..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "इस वस्तु की छाया ढालें"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "जिन वस्तुओं की छाया बनानी हो उन्हें चुनें..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "इस प्रकाश स्रोत से छाया ढालें"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "प्रकाश स्रोत चुनें जिसमें से निकलती हो..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "इस लकीर द्वारा प्रतिनिधित्व करती क्षितिज पर छाया ढालें"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "छाया के लिए क्षितिज चुनें..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "इस वस्तु को ट्रांसफार्म करें"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "इस ट्रांसफार्मेशन के उपयोग से ट्रांसफार्म करें"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "इस वस्तु के साथ सिमिलिट्यूड लागू करें"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "इस केंद्र के साथ सिमिलिट्यूड लागू करें"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "प्रतिरूप के लिए केंद्र चुनें..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "इस बिन्दु हेतु अन्य बिन्दु पर प्रतिरूप मैपिंग लागू करें"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "वह बिन्दु चुनें जिसपर प्रतिरूप अन्य बिन्दु पर मैप करेगा"
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "इस बिन्दु पर एक बिन्दु का प्रतिरूप मैपिंग लगाएँ"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "वह बिन्दु चुनें जिसपर प्रतिरूप प्रथम बिन्दु को मैप करेगा"
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "इस बिन्दु से एक सदिश का निर्माण करें"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "आपके नए सदिश के लिए प्रारंभ बिन्दु चुनें..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "इस बिन्दु पर एक सदिश का निर्माण करें"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "आपके नए सदिश के लिए अंतिम बिन्दु चुनें..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "इस सदिश का तथा एक अन्य का सदिश योग बनाएँ."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "दो सदिशों में से पहले वाले को चुनें जिनके योग को आप बनाना चाह रहे हैं..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "इस सदिश का तथा एक अन्य का सदिश योग बनाएँ."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "दो सदिशों में से दूसरे वाले को चुनें जिनके योग को आप बनाना चाह रहे हैं..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "इस बिंदु से प्रारंभ होता एक सदिश योग का निर्माण करें"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "योग सदिश बनाने के लिए बिन्दु चुनें..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "अब कोड भरें:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "अब पायथन कोड भरें:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3911,13 +3916,13 @@ msgid ""
 "arg%1"
 msgstr "तर्क%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3926,31 +3931,31 @@ msgstr ""
 "पॉयथन इंटरप्रेटर ने निम्न त्रुटि आउटपुट ज़ेनरेट किया:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "पॉयथन स्क्रिप्ट"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-hr/messages/tdeedu/kig.po b/tde-i18n-hr/messages/tdeedu/kig.po
index 5d50276c2b0..66ce51fa4f0 100644
--- a/tde-i18n-hr/messages/tdeedu/kig.po
+++ b/tde-i18n-hr/messages/tdeedu/kig.po
@@ -1,7 +1,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig 0\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-12-10 04:43+0100\n"
 "Last-Translator: Renato Pavicic <renato<-at->translator-shop.org>\n"
 "Language-Team: CROATIAN <www.translator-shop.org>\n"
@@ -25,11 +25,11 @@ msgid ""
 "Your emails"
 msgstr "renato@translator-shop.org"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 #, fuzzy
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
@@ -38,60 +38,60 @@ msgstr ""
 "Ovaj KSeg-ov datoteka sadrži poligonski objekt, koji Kig trenutno ne "
 "podržava."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr ""
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr ""
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 #, fuzzy
 msgid "&Export to image"
 msgstr "&Izvezi u sliku"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Slika..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "Izvezi u sliku"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr ""
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 #, fuzzy
 msgid "Sorry, this file format is not supported."
 msgstr "Izvinite, ovaj format datotekaova nije podržan."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 #, fuzzy
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
@@ -100,36 +100,36 @@ msgstr ""
 "Nisam mogao otvoriti datoteka „%1“. Provjerite da li su dozvole za "
 "datotekaove postavljene ispravno."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 #, fuzzy
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Izvinite, nešto je krenulo loše prilikom spremanja u sliku „%1“"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 #, fuzzy
 msgid "&Export To"
 msgstr "&Izvezi u"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 #, fuzzy
 msgid "Export to &XFig file"
 msgstr "Izve&zi u XFig datoteka"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 #, fuzzy
 msgid "&XFig File..."
 msgstr "XFig &datoteka..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig dokumenti (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 #, fuzzy
 msgid "Export as XFig File"
 msgstr "Izve&zi u XFig datoteka"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 #, fuzzy
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
@@ -138,28 +138,28 @@ msgstr ""
 "Nisam mogao otvoriti datoteka „%1“.  Ovo vjerojatno znači da taj datoteka ne "
 "postoji, ili da ga nije moguće otvoriti zbog dozvola"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 #, fuzzy
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Došlo je do greške prilikom obrade datotekaa „%1“.  Ne može biti otvoren."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 #, fuzzy
 msgid "Parse Error"
 msgstr "Greška pri obradi"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 #, fuzzy
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig ne može da otvori datoteka „%1“."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Nije podržano"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 #, fuzzy
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
@@ -168,7 +168,7 @@ msgstr ""
 "Ovaj KSeg-ov dokument koristi skalirajuću transformaciju, koju Kig trenutno "
 "ne može da uveze."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 #, fuzzy
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
@@ -176,44 +176,44 @@ msgid ""
 msgstr ""
 "Ovaj KSeg-ov datoteka sadrži popunjen krug, koji Kig trenutno ne podržava."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 #, fuzzy
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Ovaj KSeg-ov datoteka sadrži lučni sektor, koji Kig trenutno ne podržava."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 #, fuzzy
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Ovaj KSeg-ov datoteka sadrži lučni segment, koji Kig trenutno ne podržava."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 #, fuzzy
 msgid "Export to &Latex..."
 msgstr "Izvezi u sliku"
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 #, fuzzy
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.kig|Kig dokumenti (*.kig)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 #, fuzzy
 msgid "Export as Latex"
 msgstr "Izvezi u sliku"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr ""
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 #, fuzzy
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
@@ -221,7 +221,7 @@ msgstr ""
 "Ovaj datoteka je napravljen pomoću Kig-a inačice „%1“, koji ova inačica ne "
 "može da otvori."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -229,44 +229,44 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
 "A standard coordinate system will be used instead."
 msgstr ""
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 msgstr ""
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 #, fuzzy
 msgid "&Export to SVG..."
 msgstr "Izvezi u sliku"
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 #, fuzzy
 msgid "Export as SVG"
 msgstr "Izvezi u sliku"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr ""
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 #, fuzzy
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Izvinite, nešto je krenulo loše prilikom spremanja u sliku „%1“"
@@ -437,7 +437,7 @@ msgstr "Otkaži konstrukciju"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Otkaži konstrukciju objekta koji se trenutno konstruiše"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 #, fuzzy
 msgid "U&nhide All"
 msgstr "Otkrij &sve"
@@ -575,16 +575,16 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 #, fuzzy
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Datoteka „%1“ već postoji. Želite li da ga prebrišete?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Prepisati datoteku?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Prepiši"
 
@@ -663,418 +663,418 @@ msgstr "Dokument za otvaranje."
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Segment"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 #, fuzzy
 msgid "A segment constructed from its start and end point"
 msgstr "Segment konstruisan na osnovu početne i krajnje tačke"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 #, fuzzy
 msgid "Line by Two Points"
 msgstr "Linija pomoću dve tačke"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Linija zadana pomoću dvije točke"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 #, fuzzy
 msgid "Perpendicular"
 msgstr "Pod pravim uglom"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paralelno"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "Linija zadana točkom i paralelnom s drugom linijom ili segmentom"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 #, fuzzy
 msgid "Circle by Center && Point"
 msgstr "Krug pomoću centra i tačke"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 #, fuzzy
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Krug definiran centrom i dužinom segmenta kao radijusom"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 #, fuzzy
 msgid "Circle by Three Points"
 msgstr "Krug pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Kružnica zadana pomoću tri točke"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 #, fuzzy
 msgid "Construct Bisector of This Angle"
 msgstr "Konstruiši simetralu ovog ugla"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 #, fuzzy
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 #, fuzzy
 msgid "Angle Bisector"
 msgstr "Simetrala ugla"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 #, fuzzy
 msgid "The bisector of an angle"
 msgstr "Simetrala ugla"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 #, fuzzy
 msgid "Conic by Five Points"
 msgstr "Kupa pomoću pet tačaka"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Stožac zadan pomoću pet točaka"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 #, fuzzy
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hiperbola pomoću asimptota i tačke"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Hiperbola s asimptotama kroz točku"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 #, fuzzy
 msgid "Ellipse by Focuses && Point"
 msgstr "Elipsa pomoću fokusâ i tačke"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 #, fuzzy
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Krug definiran centrom i dužinom segmenta kao radijusom"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 #, fuzzy
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hiperbola pomoću fokusâ i tačke"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 #, fuzzy
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Krug definiran centrom i dužinom segmenta kao radijusom"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 #, fuzzy
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Kupa pomoću direktrise, fokusa i tačke"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Stožac s datim smjerom i žarištem, kroz točku"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 #, fuzzy
 msgid "Vertical Parabola by Three Points"
 msgstr "Uspravna parabola pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 #, fuzzy
 msgid "A vertical parabola constructed through three points"
 msgstr "Uspravna parabola konstruisana pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 #, fuzzy
 msgid "Cubic Curve by Nine Points"
 msgstr "Kocka pomoću devet tačaka"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 #, fuzzy
 msgid "A cubic curve constructed through nine points"
 msgstr "Kocka zadana s pomoću devet točki"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 #, fuzzy
 msgid "Polar Point of a Line"
 msgstr "Polarna točka linije"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 #, fuzzy
 msgid "The polar point of a line with respect to a conic."
 msgstr "Polarna točka linije sa kupom uzetom u obzir."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 #, fuzzy
 msgid "Polar Line of a Point"
 msgstr "Polarna linija tačke"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 #, fuzzy
 msgid "The polar line of a point with respect to a conic."
 msgstr "Polarna linija tačke sa kupom uzetom u obzir."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 #, fuzzy
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Kocka sa stecištem pomoću šest tačaka"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 #, fuzzy
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Kocka sa stjecišnom točkom u osnovi, s pomoću šest točki"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 #, fuzzy
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Kocka sa vrhom pomoću četiri tačke"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 #, fuzzy
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Kocka s vodoravnim vrhovima u osnovi, s pomoću četiri točke"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 #, fuzzy
 msgid "Directrix of a Conic"
 msgstr "Direktrisa kupe"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 #, fuzzy
 msgid "The directrix line of a conic."
 msgstr "Linija direktrise kupe."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 #, fuzzy
 msgid "Angle by Three Points"
 msgstr "Kut pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 #, fuzzy
 msgid "An angle defined by three points"
 msgstr "Kut definiran trima točkama"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 #, fuzzy
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Ekvilateralna hiperbola pomoću četiri tačke"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 #, fuzzy
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Ekvilateralna hiperbola konstruisana pomoću četiri tačke"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 #, fuzzy
 msgid "Construct the midpoint of this segment"
 msgstr "Konstruiši središnju tačku ovog segmenta"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 #, fuzzy
 msgid "Mid Point"
 msgstr "Središnja točka"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 #, fuzzy
 msgid "The midpoint of a segment or two other points"
 msgstr "Središnja točka segmenta ili dve druge tačke"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 #, fuzzy
 msgid "Construct a vector from two given points."
 msgstr "Konstruiši vektor od dve date tačke."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 #, fuzzy
 msgid "Vector Sum"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 #, fuzzy
 msgid "Construct the vector sum of two vectors."
 msgstr "Konstruiši vektor od dve date tačke."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 #, fuzzy
 msgid "Line by Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 #, fuzzy
 msgid "Construct the line by a given vector though a given point."
 msgstr "Konstruiši vektor od dve date tačke."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 #, fuzzy
 msgid "Half-Line by Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 #, fuzzy
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Konstruiši luk koji počinje od ove tačke"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 #, fuzzy
 msgid "Arc by Three Points"
 msgstr "Krug pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 #, fuzzy
 msgid "Construct an arc through three points."
 msgstr "Konstruiši luk pomoću tri tačke."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 #, fuzzy
 msgid "Arc by Center, Angle && Point"
 msgstr "Krug pomoću centra i tačke"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 #, fuzzy
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Konstruiši luk koji počinje od ove tačke"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 #, fuzzy
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabola pomoću direktrise i fokusa"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 #, fuzzy
 msgid "A parabola defined by its directrix and focus"
 msgstr "Parabola definirana direktrisom i fokusom"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Translacija"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 #, fuzzy
 msgid "The translation of an object by a vector"
 msgstr "Translacija objekta pomoću vektora"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Rotacija"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 #, fuzzy
 msgid "An object rotated by an angle around a point"
 msgstr "Objekt zarotiran za neki kut oko tačke"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Razmjer"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "Skaliraj objekt pomoću tačke, proporcionalno dužini segmenta"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 #, fuzzy
 msgid "Scale over Line"
 msgstr "Skaliraj pomoću linije"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "Objekt skaliran pomoću tačke, proporcionalno dužini segmenta"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 #, fuzzy
 msgid "Scale (ratio given by two segments)"
 msgstr "Skaliraj za dužinu ovog segmenta"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "Skaliraj objekt pomoću tačke, proporcionalno dužini segmenta"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 #, fuzzy
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Skaliraj objekt pomoću tačke, proporcionalno dužini segmenta"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "Objekt skaliran pomoću tačke, proporcionalno dužini segmenta"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 #, fuzzy
 msgid "Apply Similitude"
 msgstr "Prikači uz ovaj objekt"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 #, fuzzy
 msgid "Draw Projective Shadow"
 msgstr "Nacrtaj projektivnu senku"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 #, fuzzy
 msgid ""
 "The shadow of an object with a given light source and projection plane "
@@ -1083,110 +1083,110 @@ msgstr ""
 "Senka objekta sa datim izvorom svetlosti i projekcionom ravni (navedena "
 "linijom)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 #, fuzzy
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asimptote hiperbole"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 #, fuzzy
 msgid "The two asymptotes of a hyperbola."
 msgstr "Dve asimptote hiperbole."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 #, fuzzy
 msgid "Triangle by Its Vertices"
 msgstr "Transliraj ovim vektorom"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 #, fuzzy
 msgid "Construct a triangle given its three vertices."
 msgstr "Konstruiši parabolu pomoću ove direktrise"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 #, fuzzy
 msgid "Parallel Test"
 msgstr "Paralelno"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 #, fuzzy
 msgid "In Polygon Test"
 msgstr "&Točke"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 #, fuzzy
 msgid "Test whether a given polygon contains a given point"
 msgstr "Konstruiši luk koji počinje od ove tačke"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "&Točke"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 #, fuzzy
 msgid "Test whether a given polygon is convex"
 msgstr "Konstruiši luk koji počinje od ove tačke"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr ""
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 #, fuzzy
 msgid "Construct a new Python script."
 msgstr "Napravi novi skriptni objekt."
@@ -1246,25 +1246,25 @@ msgstr "Postavi euklidski koordinatni sustav"
 msgid "Set Polar Coordinate System"
 msgstr "Postavi polarni koordinatni sustav"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Deg"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 #, fuzzy
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
@@ -1273,54 +1273,54 @@ msgstr ""
 "Normalna točka, tj. ona koja je ili nezavisna ili pripada liniji, krugu, "
 "segmentu."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Točka"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 #, fuzzy
 msgid "Construct a text label."
 msgstr "Napravi tekstualnu oznaku."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 #, fuzzy
 msgid "Text Label"
 msgstr "Tekstualna oznaka"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 #, fuzzy
 msgid "Construct a Point by its Coordinates"
 msgstr "Konstruiši tačku pomoću njenih koordinata"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 #, fuzzy
 msgid "Point by Coordinates"
 msgstr "Točka pomoću koordinata"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 #, fuzzy
 msgid "Fixed Point"
 msgstr "Fiksirana točka"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 #, fuzzy
 msgid "Enter the coordinates for the new point."
 msgstr "Unesite koordinate za novu tačku."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 #, fuzzy
 msgid "Set Angle Size"
 msgstr "Postavi veličinu ugla"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr ""
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1328,16 +1328,16 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 #, fuzzy
 msgid "Could not open macro file '%1'"
 msgstr "Nisam mogao otvoriti datoteka makroa „%1“"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr ""
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1345,17 +1345,17 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 #, fuzzy
 msgid "Radical Lines for Conics"
 msgstr "Korena linija za kupe"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 #, fuzzy
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
@@ -1364,423 +1364,423 @@ msgstr ""
 "Linije konstruisane pomoću preseka dve kupe. Ovo je također definirano za "
 "kupe koje se ne seku."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 #, fuzzy
 msgid "Moving Point"
 msgstr "Pomerajuća točka"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 #, fuzzy
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr ""
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 #, fuzzy
 msgid "Locus"
 msgstr "Lokus"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 #, fuzzy
 msgid "A locus"
 msgstr "Lokus"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 #, fuzzy
 msgid "Dependent Point"
 msgstr "Zavisna točka"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 #, fuzzy
 msgid "Polygon by Its Vertices"
 msgstr "Transliraj ovim vektorom"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 #, fuzzy
 msgid "Construct a polygon by giving its vertices"
 msgstr "Konstruiši parabolu pomoću ove direktrise"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 #, fuzzy
 msgid "Construct a polygon with this vertex"
 msgstr "Konstruiši parabolu pomoću ove direktrise"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Konstruiši paralelu ove linije"
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 #, fuzzy
 msgid "Polygon"
 msgstr "Dodaj točku"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 #, fuzzy
 msgid "Construct the vertices of this polygon..."
 msgstr "Konstruiši polarnu liniju ove tačke"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 #, fuzzy
 msgid "Vertices of a Polygon"
 msgstr "&Točke"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 #, fuzzy
 msgid "The vertices of a polygon."
 msgstr "Linija direktrise kupe."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 #, fuzzy
 msgid "Construct the sides of this polygon..."
 msgstr "Konstruiši polarnu liniju ove tačke"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 #, fuzzy
 msgid "Sides of a Polygon"
 msgstr "&Točke"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "Linija direktrise kupe."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "Skaliraj sa ovim centrom"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 #, fuzzy
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Konstruiši kupu sa ovom linijom kao direktrisom"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 #, fuzzy
 msgid "Construct a regular polygon with this center"
 msgstr "Konstruiši krug pomoću ovog centra"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 #, fuzzy
 msgid "Construct a regular polygon with this vertex"
 msgstr "Konstruiši parabolu pomoću ove direktrise"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 #, fuzzy
 msgid "Select the center of the new polygon..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 #, fuzzy
 msgid "Select a vertex for the new polygon..."
 msgstr "Konstruiši paralelu ove linije"
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 #, fuzzy
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Konstruiši korene linije ovog kruga"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 #, fuzzy
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Konstruiši korene linije ove kupe"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr ""
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 #, fuzzy
 msgid "Generic Projective Transformation"
 msgstr "Transformiši koristeći ovu transformaciju"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 #, fuzzy
 msgid "Inversion of Point, Line or Circle"
 msgstr "Polarna linija tačke sa kupom uzetom u obzir."
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Polarna linija tačke sa kupom uzetom u obzir."
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "Prikači uz ovu tačku"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "Konstruiši paralelu ove linije"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "Konstruiši polarnu tačku ove linije"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 #, fuzzy
 msgid "Start transport from this point of the curve"
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Presjecište"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 #, fuzzy
 msgid "The intersection of two objects"
 msgstr "Presek dva objekta"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "Preseci sa ovim krugom"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "Preseci sa ovom kupom"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "Preseci sa ovom linijom"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 #, fuzzy
 msgid "Intersect this Cubic Curve"
 msgstr "Preseci sa ovom kockom"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "Preseci sa ovom kupom"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "Odaberi ovu tačku"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 #, fuzzy
 msgid "with this Circle"
 msgstr "Kružnice"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "Preseci sa ovom kupom"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 #, fuzzy
 msgid "with this Line"
 msgstr "Preseci sa ovom linijom"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "Kružnice"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 #, fuzzy
 msgid "with this Arc"
 msgstr "Preseci sa ovom kupom"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 #, fuzzy
 msgid "with this Polygon"
 msgstr "Dodaj točku"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 #, fuzzy
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Konstruiši središnju tačku ove tačke"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 #, fuzzy
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 #, fuzzy
 msgid "Construct the midpoint of this point and another one"
 msgstr "Konstruiši središnju tačku ove tačke"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 #, fuzzy
 msgid "Select the first object to intersect..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 #, fuzzy
 msgid "Select the second object to intersect..."
 msgstr "Obriši odabrane objekte"
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 #, fuzzy
 msgid "Tangent"
 msgstr "kut"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 #, fuzzy
 msgid "Tangent to This Circle"
 msgstr "Preseci sa ovim krugom"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 #, fuzzy
 msgid "Tangent to This Conic"
 msgstr "Preseci sa ovom kupom"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 #, fuzzy
 msgid "Tangent to This Arc"
 msgstr "Preseci sa ovim krugom"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 #, fuzzy
 msgid "Tangent to This Cubic Curve"
 msgstr "Preseci sa ovim krugom"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "Preseci sa ovim krugom"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 #, fuzzy
 msgid "Tangent at This Point"
 msgstr "Preseci sa ovom kupom"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 #, fuzzy
 msgid "Center of Curvature of This Conic"
 msgstr "Preseci sa ovom kupom"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 #, fuzzy
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Preseci sa ovim krugom"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 #, fuzzy
 msgid "Center of Curvature of This Curve"
 msgstr "Preseci sa ovim krugom"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "Preseci sa ovom kupom"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 #, fuzzy
 msgid "Which object?"
 msgstr "Skaliraj ovaj objekt"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Naziv"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 #, fuzzy
 msgid "<unnamed object>"
 msgstr "Konačni objekt"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, fuzzy, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1789,144 +1789,144 @@ msgstr ""
 "Postoji „%n“ dijelova u tekstu za koji niste odabrali vrijednost. Uklonite "
 "ih ili odaberite dovoljno argumenata."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, fuzzy, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, fuzzy, c-format
 msgid "Selecting argument %1"
 msgstr "Biram argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 #, fuzzy
 msgid "Change Label"
 msgstr "Promijeni oznaku"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 #, fuzzy
 msgid "Move %1 Objects"
 msgstr "Pomakni %1 objekta"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 #, fuzzy
 msgid "Redefine Point"
 msgstr "Ponovo definiraj tačku"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 #, fuzzy
 msgid "Kig Document"
 msgstr "Kig dokument"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 #, fuzzy
 msgid "%1 Objects"
 msgstr "%1 objekata"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformacija"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "&Provjera"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 #, fuzzy
 msgid "Const&ruct"
 msgstr "&Konstruiši"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Dodaj tekst&ualnu oznaku"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 #, fuzzy
 msgid "Set Co&lor"
 msgstr "Postavi bo&ju"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "Postavi &dužinu..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr ""
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 #, fuzzy
 msgid "Set Coordinate S&ystem"
 msgstr "Postavi koordinatni s&istem"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Sakrij"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr ""
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Pomakni"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Prilagođena boja"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 #, fuzzy
 msgid "Set &Name..."
 msgstr "Postavi &parametar..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 #, fuzzy
 msgid "&Name"
 msgstr "Ime"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 #, fuzzy
 msgid "Set Object Name"
 msgstr "Vrsta osnovnog objekta"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 #, fuzzy
 msgid "Set Name of this Object:"
 msgstr "Skaliraj ovaj objekt"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr ""
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr ""
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr ""
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr ""
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "&Ponovo definiraj..."
@@ -1979,241 +1979,242 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr ""
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 #, fuzzy
 msgid "Construct an angle through this point"
 msgstr "Konstruiši kut kroz ovu tačku"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 #, fuzzy
 msgid "Construct an angle at this point"
 msgstr "Konstruiši kut u ovoj tački"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "&Zadaj veličinu"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr ""
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 #, fuzzy
 msgid "Construct an arc starting at this point"
 msgstr "Konstruiši luk koji počinje od ove tačke"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 #, fuzzy
 msgid "Select the start point of the new arc..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 #, fuzzy
 msgid "Construct an arc through this point"
 msgstr "Konstruiši luk kroz ovu tačku"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 #, fuzzy
 msgid "Construct an arc ending at this point"
 msgstr "Konstruiši luk koji se završava u ovoj tački"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 #, fuzzy
 msgid "Select the end point of the new arc..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 #, fuzzy
 msgid "Construct an arc with this center"
 msgstr "Konstruiši krug pomoću ovog centra"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 #, fuzzy
 msgid "Select the center of the new arc..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 #, fuzzy
 msgid "Construct an arc with this angle"
 msgstr "Konstruiši krug pomoću ovog centra"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 #, fuzzy
 msgid "Select the angle of the new arc..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Rezultat provjere"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 #, fuzzy
 msgid "Select the curve..."
 msgstr "Odaberi ovu kupu"
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 #, fuzzy
 msgid "Select a point on the curve..."
 msgstr "Odaberi ovu kupu"
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Plošno"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 #, fuzzy
 msgid "Circumference"
 msgstr "Obim"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Polumjer"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 #, fuzzy
 msgid "Expanded Cartesian Equation"
 msgstr "Kartezijanska jednačina"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 #, fuzzy
 msgid "Cartesian Equation"
 msgstr "Kartezijanska jednačina"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 #, fuzzy
 msgid "Polar Equation"
 msgstr "Polarna jednačina"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 #, fuzzy
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [centrirano na %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "kružnica"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 #, fuzzy
 msgid "Select this circle"
 msgstr "Odaberi ovaj krug"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, fuzzy, c-format
 msgid "Select circle %1"
 msgstr "Odaberi ovaj krug"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 #, fuzzy
 msgid "Remove a Circle"
 msgstr "Ukloni krug"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Dodaj kružnicu"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 #, fuzzy
 msgid "Move a Circle"
 msgstr "Pomakni krug"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 #, fuzzy
 msgid "Attach to this circle"
 msgstr "Prikači uz ovaj krug"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 #, fuzzy
 msgid "Show a Circle"
 msgstr "Kružnice"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 #, fuzzy
 msgid "Hide a Circle"
 msgstr "Kružnice"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 #, fuzzy
 msgid "Construct a circle through this point"
 msgstr "Konstruiši krug pomoću ove tačke"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 #, fuzzy
 msgid "Construct a circle with this center"
 msgstr "Konstruiši krug pomoću ovog centra"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr ""
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 #, fuzzy
 msgid "Conic Type"
 msgstr "Kupe"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 #, fuzzy
 msgid "First Focus"
 msgstr "Prvi fokus"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 #, fuzzy
 msgid "Second Focus"
 msgstr "Drugi fokus"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipsa"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hiperbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 #, fuzzy
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
@@ -2222,2079 +2223,2083 @@ msgstr ""
 "rho = %1/(1 + %2 cos θ + %3 sin θ)\n"
 "    [centrirano na %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "stožast"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 #, fuzzy
 msgid "Select this conic"
 msgstr "Odaberi ovu kupu"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, fuzzy, c-format
 msgid "Select conic %1"
 msgstr "Odaberi ovu kupu"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 #, fuzzy
 msgid "Remove a Conic"
 msgstr "Ukloni kupu"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Dodaj stožac"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 #, fuzzy
 msgid "Move a Conic"
 msgstr "Pomakni kupu"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 #, fuzzy
 msgid "Attach to this conic"
 msgstr "Prikači uz ovu kupu"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr ""
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 #, fuzzy
 msgid "Construct a conic through this point"
 msgstr "Konstruiši kupu pomoću ove tačke"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 #, fuzzy
 msgid "Construct a conic with this asymptote"
 msgstr "Konstruiši kupu pomoću ove asimptote"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 #, fuzzy
 msgid "Select the first asymptote of the new conic..."
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 #, fuzzy
 msgid "Select the second asymptote of the new conic..."
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 #, fuzzy
 msgid "Construct an ellipse with this focus"
 msgstr "Konstruiši elipsu pomoću ovog fokusa"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 #, fuzzy
 msgid "Construct an ellipse through this point"
 msgstr "Konstruiši elipsu pomoću ove tačke"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 #, fuzzy
 msgid "Construct a hyperbola with this focus"
 msgstr "Konstruiši hiperbolu pomoću ovog fokusa"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 #, fuzzy
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 #, fuzzy
 msgid "Construct a hyperbola through this point"
 msgstr "Konstruiši hiperbolu pomoću ove tačke"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 #, fuzzy
 msgid "Construct a conic with this line as directrix"
 msgstr "Konstruiši kupu sa ovom linijom kao direktrisom"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 #, fuzzy
 msgid "Select the directrix of the new conic..."
 msgstr "Konstruiši direktrisu ove kupe"
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 #, fuzzy
 msgid "Construct a conic with this point as focus"
 msgstr "Konstruiši kupu sa ovom točkom kao fokusom"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 #, fuzzy
 msgid "Select the focus of the new conic..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 #, fuzzy
 msgid "Construct a parabola through this point"
 msgstr "Konstruiši parabolu pomoću ove tačke"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 #, fuzzy
 msgid "Construct a polar point wrt. this conic"
 msgstr "Konstruiši polarnu tačku uzimajući u obzir ovu kupu"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 #, fuzzy
 msgid "Construct the polar point of this line"
 msgstr "Konstruiši polarnu tačku ove linije"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 #, fuzzy
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 #, fuzzy
 msgid "Construct a polar line wrt. this conic"
 msgstr "Konstruiši polarnu liniju uzimajući u obzir ovu kupu"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 #, fuzzy
 msgid "Construct the polar line of this point"
 msgstr "Konstruiši polarnu liniju ove tačke"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 #, fuzzy
 msgid "Construct the directrix of this conic"
 msgstr "Konstruiši direktrisu ove kupe"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 #, fuzzy
 msgid "Construct a parabola with this directrix"
 msgstr "Konstruiši parabolu pomoću ove direktrise"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 #, fuzzy
 msgid "Select the directrix of the new parabola..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 #, fuzzy
 msgid "Construct a parabola with this focus"
 msgstr "Konstruiši hiperbolu pomoću ovog fokusa"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 #, fuzzy
 msgid "Select the focus of the new parabola..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 #, fuzzy
 msgid "Construct the asymptotes of this conic"
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 #, fuzzy
 msgid "Construct the radical lines of this conic"
 msgstr "Konstruiši korene linije ove kupe"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 #, fuzzy
 msgid "cubic curve"
 msgstr "kubno"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 #, fuzzy
 msgid "Select this cubic curve"
 msgstr "Odaberi ovu krivu"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, fuzzy, c-format
 msgid "Select cubic curve %1"
 msgstr "Odaberi ovu krivu"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 #, fuzzy
 msgid "Remove a Cubic Curve"
 msgstr "Ukloni krivu"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 #, fuzzy
 msgid "Add a Cubic Curve"
 msgstr "Dodaj krivulju"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 #, fuzzy
 msgid "Move a Cubic Curve"
 msgstr "Pomakni kocku"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 #, fuzzy
 msgid "Attach to this cubic curve"
 msgstr "Prikači uz ovu krivu"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 #, fuzzy
 msgid "Show a Cubic Curve"
 msgstr "Kružnice"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 #, fuzzy
 msgid "Hide a Cubic Curve"
 msgstr "Kružnice"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 #, fuzzy
 msgid "Construct a cubic curve through this point"
 msgstr "Konstruiši kocku pomoću ove tačke"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "krivulja"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 #, fuzzy
 msgid "Select this curve"
 msgstr "Odaberi ovu krivu"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, fuzzy, c-format
 msgid "Select curve %1"
 msgstr "Odaberi ovu krivu"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 #, fuzzy
 msgid "Remove a Curve"
 msgstr "Ukloni krivu"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Dodaj krivulju"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 #, fuzzy
 msgid "Move a Curve"
 msgstr "Pomakni krivu"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 #, fuzzy
 msgid "Attach to this curve"
 msgstr "Prikači uz ovu krivu"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr ""
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 #, fuzzy
 msgid "Intersect with this line"
 msgstr "Preseci sa ovom linijom"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 #, fuzzy
 msgid "Intersect with this conic"
 msgstr "Preseci sa ovom kupom"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 #, fuzzy
 msgid "Intersect with this cubic curve"
 msgstr "Preseci sa ovom kockom"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr ""
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 #, fuzzy
 msgid "Intersect with this arc"
 msgstr "Preseci sa ovom kupom"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "Preseci sa ovim krugom"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "Konstruiši središnju tačku ove tačke"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "Odaberi ovu tačku"
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "Konstruiši polarnu tačku ove linije"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "Ovdje odaberite vrste..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "Konstruiši središnju tačku ove tačke"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "Odaberi ovu tačku"
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "Konstruiši direktrisu ove kupe"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "Konstruiši direktrisu ove kupe"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Kosina"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Jednadžba"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Duljina"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr ""
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr ""
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "linija"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr ""
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 #, fuzzy
 msgid "Select this line"
 msgstr "Odaberi ovu liniju"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, fuzzy, c-format
 msgid "Select line %1"
 msgstr "Odaberi ovu liniju"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 #, fuzzy
 msgid "Remove a Line"
 msgstr "Ukloni liniju"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Dodaj liniju"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 #, fuzzy
 msgid "Move a Line"
 msgstr "Pomakni liniju"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 #, fuzzy
 msgid "Attach to this line"
 msgstr "Prikači uz ovu liniju"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr ""
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr ""
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "segment"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 #, fuzzy
 msgid "Select this segment"
 msgstr "Odaberi ovaj segment"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, fuzzy, c-format
 msgid "Select segment %1"
 msgstr "Biram argument %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 #, fuzzy
 msgid "Remove a Segment"
 msgstr "Ukloni segment"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Dodaj segment"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 #, fuzzy
 msgid "Move a Segment"
 msgstr "Pomakni segment"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 #, fuzzy
 msgid "Attach to this segment"
 msgstr "Prikači uz ovaj segment"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 #, fuzzy
 msgid "Show a Segment"
 msgstr "Segment"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 #, fuzzy
 msgid "Hide a Segment"
 msgstr "Segment"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr ""
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 #, fuzzy
 msgid "Select this half-line"
 msgstr "Odaberi ovu liniju"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, fuzzy, c-format
 msgid "Select half-line %1"
 msgstr "Odaberi ovu liniju"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr ""
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 #, fuzzy
 msgid "Select the start point of the new segment..."
 msgstr "Konstruiši središnju tačku ovog segmenta"
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr ""
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 #, fuzzy
 msgid "Select the end point of the new segment..."
 msgstr "Konstruiši središnju tačku ovog segmenta"
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 #, fuzzy
 msgid "Construct a line through this point"
 msgstr "Konstruiši liniju kroz ovu tačku"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 #, fuzzy
 msgid "Select the start point of the new half-line..."
 msgstr "Konstruiši polarnu tačku ove linije"
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr ""
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 #, fuzzy
 msgid "Construct a line parallel to this line"
 msgstr "Konstruiši paralelu ove linije"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 #, fuzzy
 msgid "Select a line parallel to the new line..."
 msgstr "Konstruiši paralelu ove linije"
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 #, fuzzy
 msgid "Construct the parallel line through this point"
 msgstr "Konstruiši paralelu kroz ovu tačku"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 #, fuzzy
 msgid "Construct a line perpendicular to this line"
 msgstr "Konstruiši liniju koja je upravna na ovu liniju"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 #, fuzzy
 msgid "Select a line perpendicular to the new line..."
 msgstr "Konstruiši liniju koja je upravna na ovu liniju"
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 #, fuzzy
 msgid "Construct a perpendicular line through this point"
 msgstr "Konstruiši upravnu liniju kroz ovu tačku"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 #, fuzzy
 msgid "Set &Length..."
 msgstr "Postavi &dužinu..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 #, fuzzy
 msgid "Set Segment Length"
 msgstr "Postavi dužinu segmenta"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 #, fuzzy
 msgid "Choose the new length: "
 msgstr "Odaberite novu dužinu: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr ""
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 #, fuzzy
 msgid "Construct a line by this vector"
 msgstr "Konstruiši krug pomoću ovog centra"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 #, fuzzy
 msgid "Construct a half-line by this vector"
 msgstr "Konstruiši polarnu liniju uzimajući u obzir ovu kupu"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 #, fuzzy
 msgid "locus"
 msgstr "graf"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 #, fuzzy
 msgid "Select this locus"
 msgstr "Odaberi ovaj lokus"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, fuzzy, c-format
 msgid "Select locus %1"
 msgstr "Odaberi ovaj lokus"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 #, fuzzy
 msgid "Remove a Locus"
 msgstr "Ukloni lokus"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 #, fuzzy
 msgid "Add a Locus"
 msgstr "Dodaj lokus"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 #, fuzzy
 msgid "Move a Locus"
 msgstr "Pomakni lokus"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 #, fuzzy
 msgid "Attach to this locus"
 msgstr "Prikači uz ovaj lokus"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr ""
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 #, fuzzy
 msgid "Object Type"
 msgstr "Vrsta osnovnog objekta"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekt"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 #, fuzzy
 msgid "Select this object"
 msgstr "Odaberi ovaj objekt"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, fuzzy, c-format
 msgid "Select object %1"
 msgstr "Odaberi ovaj objekt"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 #, fuzzy
 msgid "Remove an object"
 msgstr "Ukloni objekt"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Dodaj objekt"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Pomakni objekt"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 #, fuzzy
 msgid "Attach to this object"
 msgstr "Prikači uz ovaj objekt"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 #, fuzzy
 msgid "Show an object"
 msgstr "Pomakni objekt"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 #, fuzzy
 msgid "Hide an object"
 msgstr "Pomakni objekt"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 #, fuzzy
 msgid "Angle in Radians"
 msgstr "Kut u radijanima"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 #, fuzzy
 msgid "Angle in Degrees"
 msgstr "Kut u stepenima"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr ""
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr ""
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr ""
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 #, fuzzy
 msgid "Opposite Vector"
 msgstr "Pomakni vektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 #, fuzzy
 msgid "Angle"
 msgstr "Uglovi"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 #, fuzzy
 msgid "Sector Surface"
 msgstr "Površina sektora"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 #, fuzzy
 msgid "Arc Length"
 msgstr "Dužina luka"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "kut"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 #, fuzzy
 msgid "Select this angle"
 msgstr "Odaberi ovaj kut"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, fuzzy, c-format
 msgid "Select angle %1"
 msgstr "Odaberi ovaj kut"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 #, fuzzy
 msgid "Remove an Angle"
 msgstr "Ukloni kut"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Dodaj kut"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 #, fuzzy
 msgid "Move an Angle"
 msgstr "Pomakni kut"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 #, fuzzy
 msgid "Attach to this angle"
 msgstr "Prikači uz ovaj kut"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 #, fuzzy
 msgid "Show an Angle"
 msgstr "Kružnice"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 #, fuzzy
 msgid "Hide an Angle"
 msgstr "Kružnice"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 #, fuzzy
 msgid "Select this vector"
 msgstr "Odaberi ovaj vektor"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, fuzzy, c-format
 msgid "Select vector %1"
 msgstr "Odaberi ovaj vektor"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 #, fuzzy
 msgid "Remove a Vector"
 msgstr "Ukloni vektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Dodaj vektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 #, fuzzy
 msgid "Move a Vector"
 msgstr "Pomakni vektor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 #, fuzzy
 msgid "Attach to this vector"
 msgstr "Prikači uz ovaj vektor"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 #, fuzzy
 msgid "Show a Vector"
 msgstr "Vektor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 #, fuzzy
 msgid "Hide a Vector"
 msgstr "Vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "luk"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 #, fuzzy
 msgid "Select this arc"
 msgstr "Odaberi ovaj luk"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, fuzzy, c-format
 msgid "Select arc %1"
 msgstr "Odaberi ovaj luk"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 #, fuzzy
 msgid "Remove an Arc"
 msgstr "Ukloni luk"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Dodaj luk"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 #, fuzzy
 msgid "Move an Arc"
 msgstr "Pomakni luk"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 #, fuzzy
 msgid "Attach to this arc"
 msgstr "Prikači uz ovaj luk"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 #, fuzzy
 msgid "Show an Arc"
 msgstr "Kružnice"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 #, fuzzy
 msgid "Hide an Arc"
 msgstr "Kružnice"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinata"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "točka"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 #, fuzzy
 msgid "Select this point"
 msgstr "Odaberi ovu tačku"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, fuzzy, c-format
 msgid "Select point %1"
 msgstr "Odaberi ovu tačku"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 #, fuzzy
 msgid "Remove a Point"
 msgstr "Ukloni tačku"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Dodaj točku"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 #, fuzzy
 msgid "Move a Point"
 msgstr "Pomakni tačku"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 #, fuzzy
 msgid "Attach to this point"
 msgstr "Prikači uz ovu tačku"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr ""
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr ""
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 #, fuzzy
 msgid "Construct the midpoint of this point and another point"
 msgstr "Konstruiši središnju tačku ove tačke"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 #, fuzzy
 msgid "Set &Coordinate..."
 msgstr "Postavi &koordinatu..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 #, fuzzy
 msgid "Redefine"
 msgstr "Ponovo definiraj"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 #, fuzzy
 msgid "Set &Parameter..."
 msgstr "Postavi &parametar..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 #, fuzzy
 msgid "Set Coordinate"
 msgstr "Postavi koordinatu"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "Unesite novu koordinatu: "
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 #, fuzzy
 msgid "Set Point Parameter"
 msgstr "Postavite parametre tačke"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 #, fuzzy
 msgid "Choose the new parameter: "
 msgstr "Odaberite novi parametar: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 #, fuzzy
 msgid "Change Parameter of Constrained Point"
 msgstr "Promijeni parametar ograničene tačke"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 #, fuzzy
 msgid "Select a point on the circle..."
 msgstr "Odaberi ovu kupu"
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 #, fuzzy
 msgid "Perimeter"
 msgstr "Štampaj geometriju"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "Preseci sa ovim krugom"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 #, fuzzy
 msgid "Select this polygon"
 msgstr "Odaberi ovu tačku"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, fuzzy, c-format
 msgid "Select polygon %1"
 msgstr "Odaberi ovu tačku"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 #, fuzzy
 msgid "Remove a Polygon"
 msgstr "Ukloni tačku"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 #, fuzzy
 msgid "Add a Polygon"
 msgstr "Dodaj točku"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 #, fuzzy
 msgid "Move a Polygon"
 msgstr "Pomakni tačku"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 #, fuzzy
 msgid "Attach to this polygon"
 msgstr "Prikači uz ovu tačku"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 #, fuzzy
 msgid "Show a Polygon"
 msgstr "Segment"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 #, fuzzy
 msgid "Hide a Polygon"
 msgstr "&Točke"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "kut"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 #, fuzzy
 msgid "Select this triangle"
 msgstr "Odaberi ovaj kut"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "Odaberi ovaj kut"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 #, fuzzy
 msgid "Remove a Triangle"
 msgstr "Ukloni kut"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 #, fuzzy
 msgid "Add a Triangle"
 msgstr "Dodaj kut"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 #, fuzzy
 msgid "Move a Triangle"
 msgstr "Pomakni kut"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "Prikači uz ovaj kut"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 #, fuzzy
 msgid "Show a Triangle"
 msgstr "Kružnice"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "Kružnice"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "Odaberi ovu oznaku"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "Odaberi ovu oznaku"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 #, fuzzy
 msgid "Remove a Quadrilateral"
 msgstr "Ukloni oznaku"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "Dodaj oznaku"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 #, fuzzy
 msgid "Move a Quadrilateral"
 msgstr "Pomakni krivu"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "Prikači uz ovu oznaku"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "Kružnice"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "Kružnice"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 #, fuzzy
 msgid "Construct a triangle with this vertex"
 msgstr "Konstruiši parabolu pomoću ove direktrise"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Konstruiši paralelu ove linije"
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 #, fuzzy
 msgid "Intersect this polygon with a line"
 msgstr "Konstruiši krug pomoću ovog centra"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 #, fuzzy
 msgid "Construct the vertices of this polygon"
 msgstr "Konstruiši polarnu liniju ove tačke"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "Konstruiši polarnu liniju ove tačke"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "Konstruiši polarnu liniju ove tačke"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 #, fuzzy
 msgid "Project this point onto the circle"
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 #, fuzzy
 msgid "Select the point for the tangent to go through..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr ""
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr ""
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr ""
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr ""
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr ""
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 #, fuzzy
 msgid "Select the point you want to test..."
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 #, fuzzy
 msgid "Select the curve that the point might be on..."
 msgstr "Odaberite pravokutnik koji će biti prikazan."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 #, fuzzy
 msgid "Check whether this point is in a polygon"
 msgstr "Linija direktrise kupe."
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "Konstruiši polarnu liniju ove tačke"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "Odaberite pravokutnik koji će biti prikazan."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "Linija direktrise kupe."
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr ""
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr ""
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 #, fuzzy
 msgid "from this point"
 msgstr "Odaberi ovu tačku"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 #, fuzzy
 msgid "Select the first of the two other points..."
 msgstr "Središnja točka segmenta ili dve druge tačke"
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 #, fuzzy
 msgid "and from this second point"
 msgstr "Prikači uz ovu tačku"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 #, fuzzy
 msgid "Select the other of the two other points..."
 msgstr "Središnja točka segmenta ili dve druge tačke"
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr ""
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr ""
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Tekst"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "oznaka"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 #, fuzzy
 msgid "Select this label"
 msgstr "Odaberi ovu oznaku"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, fuzzy, c-format
 msgid "Select label %1"
 msgstr "Odaberi ovu oznaku"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 #, fuzzy
 msgid "Remove a Label"
 msgstr "Ukloni oznaku"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Dodaj oznaku"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 #, fuzzy
 msgid "Move a Label"
 msgstr "Pomakni oznaku"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 #, fuzzy
 msgid "Attach to this label"
 msgstr "Prikači uz ovu oznaku"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr ""
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr ""
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr ""
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 #, fuzzy
 msgid "&Toggle Frame"
 msgstr "&Uključi/isključi okvir"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 #, fuzzy
 msgid "&Redefine..."
 msgstr "&Ponovo definiraj..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 #, fuzzy
 msgid "Toggle Label Frame"
 msgstr "Uključi/isključi okvir oznaka"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 #, fuzzy
 msgid "Translate this object"
 msgstr "Transliraj ovaj objekt"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 #, fuzzy
 msgid "Select the object to translate..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 #, fuzzy
 msgid "Translate by this vector"
 msgstr "Transliraj ovim vektorom"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 #, fuzzy
 msgid "Reflect this object"
 msgstr "Preslikaj ovaj objekt"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 #, fuzzy
 msgid "Select the object to reflect..."
 msgstr "Odaberi ovaj objekt"
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr ""
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 #, fuzzy
 msgid "Select the point to reflect in..."
 msgstr "Odaberi ovu tačku"
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr ""
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 #, fuzzy
 msgid "Select the line to reflect in..."
 msgstr "Ovdje odaberite vrste..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 #, fuzzy
 msgid "Rotate this object"
 msgstr "Rotiraj ovaj objekt"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 #, fuzzy
 msgid "Select the object to rotate..."
 msgstr "Odaberi ovaj objekt"
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 #, fuzzy
 msgid "Rotate around this point"
 msgstr "Rotiraj oko ove tačke"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 #, fuzzy
 msgid "Select the center point of the rotation..."
 msgstr "Konstruiši polarnu tačku ove linije"
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 #, fuzzy
 msgid "Rotate by this angle"
 msgstr "Rotiraj za ovaj kut"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 #, fuzzy
 msgid "Select the angle of the rotation..."
 msgstr "Odaberite pravokutnik koji će biti prikazan."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Scale this object"
 msgstr "Skaliraj ovaj objekt"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 #, fuzzy
 msgid "Select the object to scale..."
 msgstr "Odaberi ovaj objekt"
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 #, fuzzy
 msgid "Scale with this center"
 msgstr "Skaliraj sa ovim centrom"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 #, fuzzy
 msgid "Select the center point of the scaling..."
 msgstr "Konstruiši polarnu tačku ove linije"
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 #, fuzzy
 msgid "Scale by the length of this segment"
 msgstr "Skaliraj za dužinu ovog segmenta"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "Skaliraj za dužinu ovog segmenta"
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr "Skaliraj za dužinu ovog segmenta"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Select the object to scale"
 msgstr "Odaberi ovaj objekt"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Scale over this line"
 msgstr "Skaliraj preko ove linije"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Select the line to scale over"
 msgstr "Odaberi ovaj vektor"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid "...to the length of this segment"
 msgstr "Skaliraj za dužinu ovog segmenta"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Konstruiši asimptote ove kupe"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Projectively rotate this object"
 msgstr "Projektivno rotiraj ovaj objekt"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Select the object to rotate projectively"
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 #, fuzzy
 msgid "Projectively rotate by this angle"
 msgstr "Projektivno rotiraj za ovaj kut"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 #, fuzzy
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr ""
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 #, fuzzy
 msgid "Select the object to transform..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr ""
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr ""
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "Prikači uz ovaj kut"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Konstruiši paralelu ove linije"
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Konstruiši paralelu ove linije"
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr ""
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 #, fuzzy
 msgid "Generic projective transformation of this object"
 msgstr "Projektivno rotiraj ovaj objekt"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 #, fuzzy
 msgid "Cast the shadow of this object"
 msgstr "Baci senku ovog objekta"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 #, fuzzy
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Odaberite područje za koju želite biti prikazana u prozoru."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 #, fuzzy
 msgid "Cast a shadow from this light source"
 msgstr "Baci senku iz ovog izvora svetlosti"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 #, fuzzy
 msgid "Transform this object"
 msgstr "Transformiši ovaj objekt"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 #, fuzzy
 msgid "Transform using this transformation"
 msgstr "Transformiši koristeći ovu transformaciju"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 #, fuzzy
 msgid "Apply a similitude to this object"
 msgstr "Prikači uz ovaj objekt"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 #, fuzzy
 msgid "Apply a similitude with this center"
 msgstr "Skaliraj sa ovim centrom"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 #, fuzzy
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Konstruiši središnju tačku ove tačke"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 #, fuzzy
 msgid "Construct a vector from this point"
 msgstr "Konstruiši vektor od ove tačke"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 #, fuzzy
 msgid "Select the start point of the new vector..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 #, fuzzy
 msgid "Construct a vector to this point"
 msgstr "Konstruiši vektor do ove tačke"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 #, fuzzy
 msgid "Select the end point of the new vector..."
 msgstr "Odaberite konačni objekt za vaš novi makro."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 #, fuzzy
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Konstruiši simetralu ovog ugla"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 #, fuzzy
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Konstruiši simetralu ovog ugla"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 #, fuzzy
 msgid "Construct the vector sum starting at this point."
 msgstr "Konstruiši luk koji počinje od ove tačke"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, fuzzy, no-c-format
 msgid "Now fill in the code:"
 msgstr "Sada popunite python kôd:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 #, fuzzy
 msgid "Now fill in the Python code:"
 msgstr "Sada popunite python kôd:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 #, fuzzy
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
@@ -4303,43 +4308,43 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr ""
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-hu/messages/tdeedu/kig.po b/tde-i18n-hu/messages/tdeedu/kig.po
index e5deb240996..edd1a54674a 100644
--- a/tde-i18n-hu/messages/tdeedu/kig.po
+++ b/tde-i18n-hu/messages/tdeedu/kig.po
@@ -3,7 +3,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: TDE 3.5\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-10-30 11:11+0100\n"
 "Last-Translator: Tamas Szanto <tszanto@interware.hu>\n"
 "Language-Team: Hungarian <kde-lista@sophia.jpte.hu>\n"
@@ -24,11 +24,11 @@ msgid ""
 "Your emails"
 msgstr "tszanto@interware.hu"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Ez XFig-fájl, nem Cabri-fájl."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -36,25 +36,25 @@ msgstr ""
 "Ez a Cabri-fájl \"%1\"-objektumot tartalmaz, melyet ez a program még nem tud "
 "kezelni."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Válasszon ki egy alakzatot."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "A(z) \"%1\" nevű Dr. Geo-fájl makrófájl, ezért nem tartalmaz alakzatokat."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Nincsenek alakzatok a(z) \"%1\" Dr. Geo-fájlban."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -62,7 +62,7 @@ msgstr ""
 "Ez a Dr. Geo-fájl egy \"%1 %2\"-objektumot tartalmaz, melyet ez a program "
 "még nem tud kezelni."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -70,28 +70,28 @@ msgstr ""
 "Ez a Dr. Geo-fájl olyan metszettípust tartalmaz, melyet ez a program még nem "
 "tud kezelni."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "E&xportálás képként"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "Ké&p..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Exportálás képként"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Képbeállítások"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Ez a fájlformátum nem támogatott."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -99,31 +99,31 @@ msgstr ""
 "A(z) \"%1\" fájl megnyitása nem sikerült. Ellenőrizze a fájlelérési "
 "jogosultságokat."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Hiba történt a(z) \"%1\" kép mentése közben"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "E&xportálás"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Exp&ortálás XFig-fájlként"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "XFig-fá&jl..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig-dokumentumok (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Exportálás XFig-fájlként"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -131,25 +131,25 @@ msgstr ""
 "A(z) \"%1\" fájlt nem sikerült megnyitni. Vagy nem létezik a fájl, vagy a "
 "szükséges jogosultságok hiánya miatt nem lehet megnyitni."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Hiba történt a(z) \"%1\" fájl feldolgozása közben, a fájl nem nyitható meg."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Feldolgozási hiba"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Nem sikerült megnyitni a(z) \"%1\" makrófájlt."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Nem támogatott"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -157,7 +157,7 @@ msgstr ""
 "Ez a KSeg dokumentum méretezési transzformációt használ, melyet ez a program "
 "még nem tud importálni."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -165,46 +165,46 @@ msgstr ""
 "Ez a KSeg fájl kitöltött kört tartalmaz, melyet ez a program még nem tud "
 "kezelni."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Ez a KSeg fájl körcikket tartalmaz, melyet ez a program még nem tud kezelni."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Ez a KSeg fájl körívet tartalmaz, melyet ez a program még nem tud kezelni."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Exportálás Late&x-fájlba..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.kig|Latex-fájlok (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Exportálás Latex formátumban"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "A Latex beállításai"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Ez a fájl a Kig \"%1\" programmal készült, az ilyen fájlokat ez a program "
 "még nem tudja megnyitni."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -216,7 +216,7 @@ msgstr ""
 "Próbálja megnyitni a fájlt egy régebbi Kig-verzióval (0.4 - 0.6),\n"
 "majd mentse el újból, már az új formátumban."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -226,8 +226,8 @@ msgstr ""
 "nem tud kezelni.\n"
 "A standard koordinátarendszert fogja használni a program."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -237,27 +237,27 @@ msgstr ""
 "programverzió nem támogat. Lehet, hogy a program ennek az objektumtípusnak a "
 "támogatása nélkül lett lefordítva, vagy egy régi programverziót használ."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "E&xportálás SVG formátumban..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|SVG-fájl (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Exportálás SVG formátumban"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG-beállítások"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Hiba történt a(z) \"%1\" SVG-fájl mentése közben"
 
@@ -428,7 +428,7 @@ msgstr "A szerkesztés félbeszakítása"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Az aktuális objektum szerkesztésének félbeszakítása"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "A r&ejtett elemek felfedése"
 
@@ -557,15 +557,15 @@ msgstr ""
 "*.kig|Kig-dokumentumok (*.kig)\n"
 "*.kigz|Tömörített Kig-dokumentumok (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "\"%1\" nevű fájl már létezik, felül szeretné írni?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Felülírja a fájlt?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Felülírás"
 
@@ -644,341 +644,341 @@ msgstr "A megnyitandó dokumentum"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Szakasz"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Szakasz létrehozása a kezdő- és végponttal"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Egyenes két pont alapján"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Egyenes húzása két ponton keresztül"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Félegyenes"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Félegyenes a kezdőpont és egy rajta fekvő másik pont alapján."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Merőleges"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Egyenes szerkesztése adott ponton keresztül, egy másik egyenesre vagy "
 "szakaszra merőlegesen."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Párhuzamos"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Egyenes szerkesztése adott ponton keresztül, egy másik egyenessel vagy "
 "szakasszal párhuzamosan."
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Kör a középpont és egy kerületi pont alapján"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Kör szerkesztése a középpont és egy kerületi pont alapján"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Kör három kerületi pont alapján"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Három megadott ponton áthaladó kör szerkesztése"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "A szög szögfelezőjének megszerkesztése"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr ""
 "Válassza ki azt a szöget, amelyhez tartozó szögfelezőt meg szeretné "
 "szerkeszteni..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Szög szögfelezője"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Egy szög szögfelezője"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Másodfokú görbe öt pont alapján"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Öt adott ponton keresztülhaladó másodfokú görbe"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hiperbola az aszimptoták és egy pont alapján"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Hiperbola szerkesztése adott aszimptotákkal, adott ponton keresztül"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellipszis a fókuszpontok és egy kerületi pont alapján"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Ellipszis szerkesztése a fókuszok és egy kerületi pont alapján"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hiperbola a fókuszpontok és egy pont alapján"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Hiperbola szerkesztése a fókuszpontok és egy rajta levő pont alapján"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Másodfokú görbe direktrix, fókusz és egy kerületi pont alapján"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Másodfokú görbe direktrix, fókusz alapján, adott ponton keresztül"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Függőleges parabola három pont alapján"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Függőleges irányú parabola szerkesztése három pont alapján"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Harmadfokú görbe kilenc pont alapján"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Harmadfokú görbe szerkesztése kilenc pont alapján"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Egyenes poláris pontja"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Egyenes poláris pontja egy másodfokú görbére vonatkozóan."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Pont poláris egyenese"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Egy pont poláris egyenese (adott másodfokú görbére vonatkozóan)."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Harmadfokú görbe, csomóponttal, hat pont alapján"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 "Harmadfokú görbe szerkesztése, melynek egy csomópontja az origóban van, hat "
 "pont alapján"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Csúcsos harmadfokú görbe négy pont alapján"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Harmadfokú görbe vízszintes csúccsal az origóban, négy pont alapján"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Másodfokú görbe direktrixe"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Egy másodfokú görbe direktrixe."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Szög szerkesztése 3 pontból"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Három pont által meghatározott szög"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Ekvilaterális hiperbola négy pont alapján"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Ekvilaterális parabola szerkesztése négy pont alapján"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "A szakasz felezőpontjának kijelölése"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Felezőpont"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Szakasz vagy két pont felezőpontja"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Vektor szerkesztése két adott pontból."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vektoriális összeg"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Két vektor vektoriális összegének megszerkesztése."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Egyenes vektor alapján"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 "Egyenes szerkesztése adott ponton keresztül, egy adott vektor irányában."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Félegyenes vektor alapján"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 "Félegyenes szerkesztése adott pontból indulóan, egy adott vektor irányában."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Körív három pont alapján"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Körív szerkesztése három megadott ponton keresztül."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Körív a középpont, egy szög és egy pont alapján"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Körív szerkesztése, ha ismert a középpontja, egy szöge és egy kiindulási pont"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabola direktrix és fókusz alapján"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Parabola szerkesztése adott direktrixből és fókuszból"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Eltolás"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Objekt eltolása adott vektorral"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Középpontos tükrözés"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Objektum középpontos tükrözése"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Tengelyes tükrözés"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Objektum tengelyes tükrözése"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Elforgatás"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Objektum elforgatása adott szöggel, adott pont körül"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Nagyítás"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Objektum nagyítása adott pontból, a megadott szakasz hosszával, mint aránnyal"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Nagyítás egyenesre"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Objektum nagyítása egy egyenesen keresztül, egy megadott szakasz hosszának "
 "megfelelő arányban"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Nagyítás (két adott szakasz arányával)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "Objektum nagyítása adott pontból, a két megadott szakasz arányával"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 "Objektum nagyítása adott egyenes mentén, a két megadott szakasz arányával"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -986,11 +986,11 @@ msgstr ""
 "Objektum nagyítása egy adott egyenes mentén, a két megadott szakasz "
 "hosszának arányában"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Hasonlósági transzformáció alkalmazása"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -998,11 +998,11 @@ msgstr ""
 "Hasonlósági transzformáció alkalmazása egy objektumra (nagyítás vagy "
 "kicsinyítés, majd egy adott pont körüli elforgatás)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmonikus homológia"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1010,11 +1010,11 @@ msgstr ""
 "Harmonikus homológia adott középponttal és tengellyel (ez egy projektív "
 "transzformáció)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Projektív árnyék rajzolása"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1022,84 +1022,84 @@ msgstr ""
 "Objektum árnyékának megrajzolása adott fényforrás és projektív sík alapján "
 "(melyet egy egyenes határoz meg)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Hiperbola aszimptotái"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Egy hiperbola két aszimptotája."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Háromszög a csúcspontjai alapján"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Háromszög szerkesztése a három csúcspont alapján."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Konvex burok"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Egy adott sokszög konvex burkát képező sokszög"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Párhuzamossági teszt"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Teszt: két egyenes párhuzamossága"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Merőlegességi teszt"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Teszt: két egyenes merőleges-e"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Kollinearitási teszt"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Teszt: három pont egy egyenesbe esik-e"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Tartalmazási teszt"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Illeszkedési teszt: egy adott pont illeszkedik-e egy adott görbéhez"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Sokszög-teszt"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr ""
 "Illeszkedési teszt: egy adott pont rajta van-e a megadott sokszög vonalán"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Sokszög konvexitásának eldöntése"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Egy adott sokszög konvexitásának eldöntése"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Távolsági teszt"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1107,19 +1107,19 @@ msgstr ""
 "Annak ellenőrzése, hogy egy adott pont egyenlő távolságban van-e két adott "
 "másik ponttól"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Vektorazonossági teszt"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "teszt: két adott vektor megegyező-e"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python-szkript"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Új Python-szkript szerkesztése."
 
@@ -1171,25 +1171,25 @@ msgstr "Descartes-féle koordinátarendszer beállítása"
 msgid "Set Polar Coordinate System"
 msgstr "Polárkoordináta-rendszer beállítása"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Fok"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1197,47 +1197,47 @@ msgstr ""
 "Normál pont, tehát egy önálló vagy egyeneshez, körhöz, szakaszhoz rögzített "
 "pont."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Pont"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Szövegcímke szerkesztése."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Szöveges címke"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Pont létrehozása a koordináták megadásával"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Pont koordinátái"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Rögzített pont"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Adja meg az új pont koordinátáit."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "A szög méretének megadása"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Adja meg a szög új méretét:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Ebben a mezőben lehet módosítani a szög értékét."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1249,15 +1249,15 @@ msgstr ""
 "Ha más mértékegységre vált, a bal oldali mezőben levő érték át lesz alakítva "
 "a kiválasztott mértékegységre."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Nem sikerült megnyitni a(z) '%1' makrófájlt"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Nem sikerült megnyitni a(z) \"%1\" makrófájlt."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1269,16 +1269,16 @@ msgstr ""
 "egy régebbi Kig-verzióval (0.4 - 0.6) beimportálni, majd exportálja ki a "
 "fájlt az új formátumban."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "%1. névtelen makró"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Másodfokú görbék radikális egyenesei"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1286,11 +1286,11 @@ msgstr ""
 "Két másodfokú görbe metszéspontjain keresztül húzott egyenesek. Egymást nem "
 "metsző másodfokú görbék esetén is választható."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Mozgó pont"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1298,11 +1298,11 @@ msgstr ""
 "Válassza ki azt a mozgó pontot, mely mozogni fog a nyomvonal kirajzolása "
 "közben..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Követési pont"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1310,118 +1310,118 @@ msgstr ""
 "Válassza ki a követési pontot, amelynek pozícióin keresztül lesz kirajzolva "
 "a nyomvonal..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Nyomvonal"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Egy nyomvonal"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Függő pont"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Sokszög csúcspontok alapján"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Sokszög szerkesztése a csúcspontok alapján"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "...ezzel a csúcsponttal (kattintson a legelső csúcspontra a szerkesztés "
 "befejezéséhez)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Sokszög ezzel a csúcsponttal"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Válassza ki az új sokszög egyik csúcsát..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Sokszög"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "A sokszög csúcspontjainak megszerkesztése..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Sokszög csúcspontjai"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Egy sokszög csúcspontjai."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "A sokszög oldalainak megszerkesztése..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Sokszög oldalai"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Egy sokszög oldalai."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Szabályos sokszög adott középponttal"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Szabályos sokszög szerkesztése adott középponttal és csúcsponttal"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Szabályos sokszög szerkesztése ezzel a középponttal"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Szabályos sokszög ezzel a csúcsponttal"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Az oldalak számának igazítása (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Az oldalak számának igazítása (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Válassza ki az új sokszög középpontját..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Válassza ki az új sokszög egyik csúcspontját..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Az egérmutató mozgatásával válassza ki az oldalakat..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "A kör radikális egyeneseinek szerkesztése"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "A másodfokú görbe radikális egyeneseinek szerkesztése"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Általános affinitás"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1429,11 +1429,11 @@ msgstr ""
 "Az az egyértelmű affinitás, mely 3 adott pontot (vagy egy háromszöget) 3 "
 "másik adott pontba (vagy egy háromszögbe) visz át "
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Általános projektív transzformáció"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1441,196 +1441,196 @@ msgstr ""
 "Az az egyértelmű projektív transzformáció, mely 4 adott pontot (vagy egy "
 "négyszöget) 4 másik pontba (vagy egy négyszögbe) visz át"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Pont, egyenes vagy kör invertálása"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Pont, egyenes vagy kör invertálása körre vonatkoztatva"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Mértékátvitel"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Egy szakasz vagy ív hosszának leképzése egyenesre vagy körre."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Az átvinni kívánt szakasz"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Az átvinni kívánt körív"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Szakasz átvitele erre az egyenesre"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Szakasz átvitele erre a körre"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Átvitel a körnek ebből a pontjából"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Átvitel az egyenesnek ebből a pontjából"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Átvitel indítása a görbének ebből a pontjából"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Metszet"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Két objektum metszete"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Metszet ezzel a körrel"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Metszet ezzel a másodfokú görbével"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Metszet ezzel az egyenessel"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Metszet ezzel a harmadfokú görbével"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Metszet ezzel a körívvel"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Metszet ezzel a sokszöggel"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "ezzel a körrel"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "ezzel a harmadfokú görbével"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "ezzel az egyenessel"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "ezzel a harmadfokú görbével"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "ezzel a körívvel"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "ezzel a sokszöggel"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "A pont és egy másik pont közötti felezőpont szerkesztése"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Válassza ki az első pontot a két pont közül, amelyek felezőpontját meg "
 "szeretné szerkeszteni..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "E pont és egy másik pont felezőpontjának megszerkesztése"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "Válassza ki a két pont közül a másikat, amellyel való felezőpontot kell "
 "megszerkeszteni..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Válassza ki a metszethez az első objektumot..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Válassza ki a metszethez a második objektumot..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Érintő"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Egy görbét érintő egyenes"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Érintő a körhöz"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Érintő a másodfokú görbéhez"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Érintő a körívhez"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Érintő a harmadfokú görbéhez"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Érintő a görbéhez"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Érintő ebben a pontban"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Görbe középpontja"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "A görbét érintő kör középpontja"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "A másodfokú görbe görbületi középpontja"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "A harmadfokú görbe görbületi középpontja"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "A görbe görbületi középpontja"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "A görbületi középpont ebben a pontban"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Melyik objektum?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1638,24 +1638,24 @@ msgstr ""
 "Kattintson arra a helyre, ahová az új pontot szeretné tenni, ill. ahová a "
 "görbét kapcsolni szeretné..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Válassza ki az eredménycímke helyét."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "A makró neve nem lehet üres."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Név"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<névtelen objektum>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1664,21 +1664,21 @@ msgstr ""
 "Olyan '%n' sztring fordul elő a szövegben, amelyhez nincs kiválasztva érték. "
 "Távolítsa el ezeket vagy adja meg a megfelelő argumentumokat."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "%1. argumentum"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "A(z) %1. argumentum kiválasztása"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Címke megváltoztatása"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1688,7 +1688,7 @@ msgstr ""
 "objektumok adataiból. Ezért a makró nem értékelhető ki. Nyomja meg a Vissza "
 "gombot, és szerkessze meg az objektumokat a megfelelő sorrendben..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1698,103 +1698,103 @@ msgstr ""
 "kiszámításában. Ez valószínűleg azt jelzi, hogy olyan műveletet szeretne "
 "elvégezni, amit a Kig nem tud. Ellenőrizze a makrót és próbálkozzon újra."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "%1 objektum mozgatása"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Pont újradefiniálása"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig dokumentum"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objektum"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transzformáció"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&eszt"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Sze&rkesztés"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Szöveges címke h&ozzáadása"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Színbeá&llítás"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "A toll&vastagság beállítása"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "A stíl&us beállítása"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Koor&dinátarendszer beállítása"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "Elre&jtés"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "Me&gjelenítés"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "Mo&zgatás"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "E&gyéni szín"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "A név me&gadása..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "Né&v"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Az objektum nevének beállítása"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Az objektum nevének beállítása:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Az objektum színének megváltoztatása"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Az objektum szélességének megváltoztatása"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "A pont stílusának megváltoztatása"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Az objektumstílus megváltoztatása"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Szkript szerkesztése..."
 
@@ -1845,212 +1845,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Egynél több típus van kiválasztva"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Szög szerkesztése ezen a ponton keresztül"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Válassza ki, mely ponton menjen át a szög első szára..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Szög szerkesztése ennél a pontnál"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Válassza ki a szög csúcspontját..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Válassza ki, mely ponton menjen át a szög második szára..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "A méret b&eállítása"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Szög átméretezése"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Körív húzása ebből a pontból"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Válassza ki az új körív kezdőpontját..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Körív húzása ezen a ponton keresztül"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Válassza ki az új körív egyik pontját..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Körív húzása eddig a pontig"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Válassza ki az új körív végpontját..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Körív szerkesztése ezzel a középponttal"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Válassza ki az új körív középpontját..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Körív szerkesztése ezzel a szöggel"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Válassza ki az új körív szögét..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "A teszt eredménye"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "A görbe kiválasztása..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Válasszon ki egy pontot a görbén..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Felület"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Kerület"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Sugár"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Kiterjesztett Descartes-koordinátás egyenlet"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Descartes-koordinátás egyenlet"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polárkoodinátás egyenlet"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [középpont - %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "kör"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "A kör kiválasztása"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Kör kiválasztása - %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Kör eltávolítása"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Kör hozzáadása"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Kör elmozgatása"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Összekapcsolás ezzel a körrel"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Kör megjelenítése"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Kör elrejtése"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Kör szerkesztése ezen a ponton keresztül"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Kör szerkesztése ezzel a középponttal"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Válassza ki az új kör középpontját..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Válassza ki az új kör egyik kerületi pontját..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Másodfokú görbetípus"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Első fókuszpont"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Második fókuszpont"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellipszis"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hiperbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2058,203 +2059,203 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [középpont - %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "másodfokú görbe"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "A másodfokú görbe kiválasztása"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Másodfokú görbe kiválasztása - %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Másodfokú görbe eltávolítása"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Másodfokú görbe hozzáadása"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Másodfokú görbe elmozgatása"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Összekapcsolás ezzel a másodfokú görbével"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Másodfokú görbe megjelenítése"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Másodfokú görbe elrejtése"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Másodfokú görbe szerkesztése ezen a ponton keresztül"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Válassza ki az új másodfokú görbe egyik pontját..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Másodfokú görbe szerkesztése ezzel az aszimptotával"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Válassza ki az új másodfokú görbe első aszimptotáját..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Válassza ki az új másodfokú görbe második aszimptotáját..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Ellipszis szerkesztése ezzel a fókusszal"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Válassza ki az új ellipszis első fókuszpontját..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Válassza ki az új ellipszis második fókuszpontját..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Ellipszis szerkesztése ezen a ponton keresztül"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Válassza ki az új ellipszis egyik kerületi pontját..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Hiperbola ezzel a fókusszal"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Válassza ki az új hiperbola első fókuszpontját..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Válassza ki az új hiperbola második fókuszpontját..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Hiperbola ezen a ponton keresztül"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Válassza ki az új hiperbola egyik pontját..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Másodfokú görbe szerkesztése ezzel az egyenessel mint direktrixszel"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Válassza ki az új másodfokú görbe direktrixét..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Másodfokú görbe ezzel a fókusszal"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Válassza ki az új másodfokú görbe fókuszpontját..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Parabola ezen a ponton keresztül"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Válassza ki az új parabola egyik pontját..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Poláris pont erre a másodfokú görbére"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Válassza ki a másodfokú görbét, melynek poláris pontját meg szeretné "
 "szerkeszteni..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Az egyenes poláris pontjának szerkesztése"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 "Válassza ki azt az egyenest, melynek poláris pontját meg szeretne "
 "szerkeszteni..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "A másodfokú görbe poláris egyenesének szerkesztése"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "A pont poláris egyenesének szerkesztése"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "E másodfokú görbe direktrixének szerkesztése"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 "Válassza ki azt a másodfokú görbét, melynek direktrixét meg szeretné "
 "szerkeszteni..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Parabola ezzel a direktrixszel"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Válassza ki az új parabola direktrixét..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Parabola szerkesztése ezzel a fókuszponttal"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Válassza ki az új parabola fókuszpontját..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "E másodfokú görbe aszimptotái"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 "Válassza ki azt a másodfokú görbét, melynek aszimptotáit meg szeretné "
 "szerkeszteni..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "A másodfokú görbe radikálisainak szerkesztése"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2262,7 +2263,7 @@ msgstr ""
 "Válassza ki az első másodfokú görbét, amelyhez radikális egyenest szeretne "
 "szerkeszteni..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2270,698 +2271,702 @@ msgstr ""
 "Válassza ki a második másodfokú görbét, amelyhez radikális egyenest szeretne "
 "szerkeszteni..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Radikális egyenesek váltása"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "harmadfokú görbe"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Válassza ki ezt a harmadfokú görbét"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Harmadfokú görbe kiválasztása - %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Harmadfokú görbe eltávolítása"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Harmadfokú görbe hozzáadása"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Harmadfokú görbe elmozgatása"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Hozzákötés ehhez a harmadfokú görbéhez"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Harmadfokú görbe megjelenítése"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Harmadfokú görbe elrejtése"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³+ %9 y³ + %7 x²y + %8 xy² +%5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Harmadfokú görbe szerkesztése ezen a ponton keresztül"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Válassza ki az új harmadfokú görbe egyik pontját..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "görbe"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "A görbe kiválasztása"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Görbe kiválasztása - %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Görbe eltávolítása"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Görbe hozzáadása"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Görbe elmozgatása"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Összekapcsolás ezzel a görbével"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Görbe megjelenítése"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Görbe elrejtése"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Metszet ezzel az egyenessel"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Metszet ezzel a másodfokú görbével"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Már kiszámított metszéspont"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Metszet ezzel a harmadfokú görbével"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Metszet ezzel a körrel"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Metszet ezzel a körívvel"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Invertálás erre a körre"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Válassza ki a kört, amelyre invertálni szeretne..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Az inverzió kiszámítása ebben a pontban"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Válassza ki az invertálandó pontot..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Az egyenes inverziójának kiszámítása"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Válassza ki az invertálandó egyenest..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "A szakasz inverziójának kiszámítása"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Válassza ki az invertálandó szakaszt..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "A kör inverziójának kiszámítása"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Válassza ki az invertálandó kört..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "A körív inverziójának kiszámítása"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Válassza ki az invertálandó körívet..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Dőlésszög"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Egyenlet"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Hossz"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Első végpont"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Második végpont"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "egyenes"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Egyenes kiválasztása"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Az egyenes kiválasztása"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Egyenes kiválasztása - %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Egyenes eltávolítása"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Egyenes hozzáadása"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Egyenes elmozgatása"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Összekapcsolás ezzel az egyenessel"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Egyenes megjelenítése"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Egyenes elrejtése"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "szakasz"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "A szakasz kiválasztása"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Szakasz kiválasztása - %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Szakasz eltávolítása"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Szakasz hozzáadása"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Szakasz elmozgatása"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Összekapcsolás ezzel a szakasszal"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Szakasz megjelenítése"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Szakasz elrejtése"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "félegyenes"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "A félegyenes kiválasztása"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Félegyenes kiválasztása - %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Félegyenes eltávolítása"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Félegyenes hozzáadása"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Félegyenes elmozgatása"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Hozzákötés ehhez a félegyeneshez"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Félegyenes megjelenítése"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Félegyenes elrejtése"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Szakasz húzása ebből a pontból"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Válassza ki az új szakasz kezdőpontját..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Szakasz szerkesztése eddig a pontig"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Válassza ki az új szakasz végpontját..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Egyenes ezen a ponton keresztül"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Válassza ki az egyenes egyik pontját..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Válassza ki az egyenes egy másik pontját..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Félegyenes szerkesztése ebből a pontból"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Válassza ki az új félegyenes kezdőpontját..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Félegyenes szerkesztése ezen a ponton keresztül"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Válassza ki a félegyenes egyik pontját..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Párhuzamos húzása ezzel az egyenessel"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Válassza ki, melyik egyenessel legyen párhuzamos az új egyenes..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Párhuzamos egyenes húzása ezen a ponton keresztül"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Válassza ki az új egyenes egyik pontját..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Merőleges egyenes húzása erre az egyenesre"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr ""
 "Válassza ki azt az egyenest, amelyre merőleges egyenest szeretne "
 "szerkeszteni..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Merőleges egyenes húzása ezen a ponton keresztül"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "A h&ossz beállítása..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "A szakasz hosszának beállítása"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Válassza ki az új hosszt: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Szakasz átméretezése"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Egyenes szerkesztése ezzel a vektorral"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Válassza ki a vektort, mely az új egyenes irányát mutatja..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Félegyenes szerkesztése ezzel a vektorral"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Válassza ki a vektort, mely az új félegyenes irányát mutatja..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "nyomvonal"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "A nyomvonal kiválasztása"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Nyomvonal kiválasztása - %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Nyomvonal eltávolítása"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Nyomvonal hozzáadása"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Nyomvonal elmozgatása"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Összekapcsolás ezzel a nyomvonallal"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Nyomvonal megjelenítése"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Nyomvonal elrejtése"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Az objektum típusa"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objektum"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Az objektum kiválasztása"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Objektum kiválasztása - %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Objektum eltávolítása"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Objektum hozzáadása"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Objektum mozgatása"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Összekapcsolás ezzel az objektummal"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Objektum megjelenítése"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Objektum elrejtése"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Szög radiánban"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Szög fokban"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Felezőpont"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X hosszúság"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y hosszúság"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Ellentétes irányú vektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Szög"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "A körcikk területe"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "A körív hossza"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "szög"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "A szög kiválasztása"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Szög kiválasztása - %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Szög eltávolítása"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Szög hozzáadása"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Szög elmozgatása"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Összekapcsolás ezzel a szöggel"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Szög megjelenítése"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Szög elrejtése"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "A vektor kiválasztása"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Vektor kiválasztása - %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Vektor eltávolítása"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Vektor hozzáadása"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Vektor elmozgatása"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Összekapcsolás ezzel a vektorral"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Vektor megjelenítése"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Vektor elrejtése"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "körív"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "A körív kiválasztása"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Körív kiválasztása - %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Körív eltávolítása"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Körív hozzáadása"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Körív elmozgatása"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Összekapcsolás ezzel a körívvel"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Körív megjelenítése"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Körív elrejtése"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordináta"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X koordináta"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y koordináta"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "pont"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "A pont kiválasztása"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Pont kiválasztása - %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Pont eltávolítása"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Pont hozzáadása"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Pont elmozgatása"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Összekapcsolás ezzel a ponttal"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Pont megjelenítése"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Pont elrejtése"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "E pont és egy másik pont felezőpontjának megszerkesztése"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
@@ -2969,7 +2974,7 @@ msgstr ""
 "Válassza ki az első pontot azon két pont közül, amelyek felezőpontját meg "
 "szeretné szerkeszteni..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
@@ -2977,653 +2982,653 @@ msgstr ""
 "Válassza ki a második pontot azon két pont közül, amelyek felezőpontját meg "
 "szeretné szerkeszteni..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Koordináta me&gadása..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Újradefiniálás"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "P&araméter megadása..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Koordináta megadása"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Adja meg az új koordinátát."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "A pont paraméter megadása"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Válassza ki az új paramétert: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Meghatározott pont paraméterének módosítása"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Válassza ki a kört, amelyre át szeretne vinni egy szakaszt..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Válasszon ki egy pontot a körön..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Válassza ki a szakaszt, melyet át szeretne vinni a körre..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Az oldalak száma"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Kerület"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "A csúcsok súlypontja"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Csavarodási szám"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "sokszög"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "A sokszög kiválasztása"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Sokszög kiválasztása - %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Sokszög eltávolítása"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Sokszög hozzáadása"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Sokszög elmozgatása"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Összekapcsolás ezzel a sokszöggel"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Sokszög megjelenítése"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Sokszög elrejtése"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "háromszög"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "A háromszög kiválasztása"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Háromszög kiválasztása - %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Háromszög eltávolítása"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Háromszög hozzáadása"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Háromszög elmozgatása"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Összekapcsolás ezzel a háromszöggel"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Háromszög megjelenítése"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Háromszög elrejtése"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "négyszög"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "A négyszög kiválasztása"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Négyszög kiválasztása - %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Négyszög eltávolítása"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Négyszög hozzáadása"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Négyszög elmozgatása"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Összekapcsolás ezzel a négyszöggel"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Négyszög megjelenítése"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Négyszög elrejtése"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Háromszög ezzel a csúccsal"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Válassza ki az új háromszög egyik csúcsát..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "A sokszög metszete adott egyenessel"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr ""
 "Válassza ki azt a sokszöget, amelynek egy egyenessel való metszetét meg "
 "szeretné szerkeszteni..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "A sokszög csúcspontjainak megszerkesztése"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 "Válassza ki azt a sokszöget, amelynek csúcsait meg szeretné szerkeszteni..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "A sokszög oldalainak megszerkesztése"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr ""
 "Válassza ki azt a sokszöget, amelynek oldalait meg szeretné szerkeszteni..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "A sokszög konvex burkának megszerkesztése"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 "Válassza ki azt a sokszöget, amelynek konvex burkát meg szeretné "
 "szerkeszteni..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "A pont rávetítése a körre"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Válassza ki a pontot, amelyen az érintő egyenes át fog menni..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Párhuzamos ez az egyenes?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 "Válassza ki a két, a feltételezés szerint párhuzamos egyenes közül az "
 "elsőt..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Párhuzamos ezzel az egyenessel?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 "Válassza ki a két, a feltételezés szerint párhuzamos egyenes közül a "
 "másodikat..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "A két egyenes párhuzamos."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Ez a két egyenes nem párhuzamos."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Merőleges ez az egyenes?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 "Válassza ki a két, a feltételezés szerint merőleges egyenes közül az elsőt..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Merőleges erre az egyenesre?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 "Válassza ki a két, a feltételezés szerint párhuzamos egyenes közül a "
 "másodikat..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "A két egyenes merőleges egymásra."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Ez a két egyenes nem merőleges egymásra."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "A pont kollinearitásának ellenőrzése"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 "Válassza ki a három, a feltételezés szerint kollineáris pont közül az "
 "elsőt..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "és ezt a második pontot"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 "Válassza ki a három, a feltételezés szerint kollineáris pont közül a "
 "másodikat..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "ezzel a harmadik ponttal"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 "Válassza ki a három, a feltételezés szerint kollineáris pont közül az "
 "utolsót..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "A három pont kollineáris."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "A három pont nem kollineáris."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Ez a pont rajta van-e a görbén?"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Válassza ki az ellenőrzendő pontot..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "A pont rajta van-e ezen a görbén"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Válassza ki, melyik görbét szeretné ellenőrizni..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "A pont rajta van a görbén."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "A pont nincs rajta ezen a görbén."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "A pont benne van-e a megadott sokszögben"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "A pont benne van-e a sokszögben"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr ""
 "Válassza ki, melyik sokszögben való tartalmazást szeretné ellenőrizni..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "A sokszög tartalmazza a pontot."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "A sokszög nem tartalmazza a pontot."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "A sokszög konvex-e"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr ""
 "Válassza ki azt a sokszöget, amely konvexitását ellenőrizni szeretné..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "A sokszög konvex."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "A sokszög nem konvex."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Két adott ponttól mért távolság egyenlő-e"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Válassza ki a pontot, melynek két másik ponttól mért távolságát szeretné "
 "összevetni..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "ettől a ponttól"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Válassza ki a két másik pont közül az elsőt..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "és ettől a második ponttól"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Válassza ki a két másik pont közül a másodikat..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "A két távolság megegyezik."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "A két távolság nem egyezik meg."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "A vektor összehasonlítása egy másik vektorral"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Válassza ki a két összehasonlítani kívánt vektor közül az elsőt..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Ez a vektor azonos-e egy másik vektorral?"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Válassza ki a két összehasonlítani kívánt vektor közül a másodikat..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "A két vektor megegyezik."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "A két vektor nem egyezik meg."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Szöveg"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "címke"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "A címke kiválasztása"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Címke kiválasztása - %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Címke eltávolítása"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Címke hozzáadása"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Címke elmozgatása"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Összekapcsolás ezzel a címkével"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Címke megjelenítése"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Címke elrejtése"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "Szö&veg másolása"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "A k&eret ki-be kapcsolása"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "Újra&definiálás..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "A címkekeret ki-be kapcsolása"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Az objektum eltolása"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Válassza ki az eltolni kívánt objektumot..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Eltolás ezzel a vektorral"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Válassza ki az eltolási vektort..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Az objektum tükrözése"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Válassza ki a tükrözni kívánt objektumot..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Tükrözés erre a pontra"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Válassza ki a tükrözési középpontot..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Tükrözés erre az egyenesre"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Válassza ki a tükrözési tengely egyenesét..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Az objektum elforgatása"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Válassza ki az elforgatni kívánt objektumot..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Elforgatás e pont körül"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Válassza ki az elforgatás középpontját..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Elforgatás ezzel a szöggel"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Válassza ki az elforgatási szöget..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Az objektum nyújtása"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Válassza ki a nyújtani kívánt objektumot..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Nagyítás ezzel a középponttal"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Válassza ki a nyújtás középpontját..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "nyújtás ennek a szakasznak a hosszával"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Válassza ki, melyik szakasz hossza határozza meg a nyújtási arányt..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "E szakasz hosszának nyújtása..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Válassza ki a nagyítási arányt meghatározó szakaszpár első tagját..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...e szakasz hosszára"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Válassza ki a nagyítási arányt meghatározó szakaszpár második tagját..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Válassza ki a nyújtani kívánt objektumot"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Nyújtás ezzel az egyenessel"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Válassza ki a nyújtási egyenest"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Válassza ki azt a szakaszt, melynek hossza a nyújtás aránya"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Válassza ki a nagyítási arányt meghatározó szakaszpár első tagját"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...e szakasz hosszára"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Válassza ki a nagyítási arányt meghatározó szakaszpár második tagját"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Az objektum projektív elforgatása"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Válassza ki a projektíven elforgatni kívánt objektumot"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Projektív elforgatás ezzel a félegyenessel"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3631,11 +3636,11 @@ msgstr ""
 "Válassza ki a projektív elforgatásnak azt a félegyenesét, melyet alkalmazni "
 "szeretne az objektumra"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Projektív elforgatás ezzel a szöggel"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
@@ -3643,118 +3648,118 @@ msgstr ""
 "Válassza ki, milyen szögű projektív elforgatást szeretne alkalmazni az "
 "objektumra"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Az objektum harmonikus homológiája"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Válassza ki a transzformálandó objektumot..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmonikus homológia ezzel a középponttal"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Válassza ki a harmonikus homológia középpontját..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmonikus homológia ezzel a tengellyel"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Válassza ki a harmonikus homológia tengelyét..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Az objektum általános affinitása"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "A háromszög leképezése"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Válassza ki azt a háromszöget, melyet át szeretne a megadott háromszögre..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "erre a másik háromszögre"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Válassza ki az első háromszög affin képének megfelelő háromszöget..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "A 3 kezdőpont közül az első"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Válassza ki az általános affinitás három kezdőpontja közül az elsőt..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "A 3 kezdőpont közül a második"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 "Válassza ki az általános affinitás három kezdőpontja közül a másodika..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "A 3 kezdőpont közül a harmadik"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Válassza ki az általános affinitás három kezdőpontja közül a harmadikat..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Az első pont transzformált képe"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Válassza ki az általános affinitás három végpontja közül az elsőt..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "A második pont transzformált képe"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 "Válassza ki az általános affinitás három végpontja közül a másodikat..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "A harmadik pont transzformált képe"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Válassza ki az általános affinitás három végpontja közül az utolsót..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Az objektum általános projektív transzformációja"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "A négyszög leképezése"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
@@ -3762,11 +3767,11 @@ msgstr ""
 "Válassza ki a négyszöget, melyet egy megadott másik négyszögre szeretne "
 "leképezni..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "erre a másik négyszögre"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3774,185 +3779,185 @@ msgstr ""
 "Válassza ki azt a négyszöget, amely az először kiválasztott négyszög "
 "projektív képe lesz..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "A 4 kezdőpont közül az első"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "Válassza ki az általános projektivitás 4 kezdőpontja közül az elsőt..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "A 4 kezdőpont közül a második"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Válassza ki az általános projektivitás 4 kezdőpontja közül a másodikat..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "A 4 kezdőpont közül a harmadik"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Válassza ki az általános projektivitás 4 kezdőpontja közül a harmadikat..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "A 4 kezdőpont közül a negyedik"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Válassza ki az általános projektivitás 4 kezdőpontja közül a negyediket..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Válassza ki az általános projektivitás 4 végpontja közül az elsőt..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Válassza ki az általános projektivitás 4 végpontja közül a másodikat..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Válassza ki az általános projektivitás 4 végpontja közül a harmadikat..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "A negyedik pont transzformáltja"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Válassza ki az általános projektivitás 4 végpontja közül a negyediket..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Az objektum árnyékának létrehozása"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 "Válassza ki azt az objektumot, amelynek meg szeretné szerkeszteni az "
 "árnyékát..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Árnyék vetése ebből a fényforrásból"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Jelölje a fényforrás pontját (ahonnan az árnyékok erednek)..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Árnyék vetése az egyenes által meghatározott horizontra"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Válassza ki az árnyékvetés horizontját..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Az objektum transzformációja"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "E transzformáció végrehajtása"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Hasonlóság alkalmazása erre az objektumra"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Hasonlóság alkalmazása ezzel a középponttal"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Válassza ki a hasonlóság középpontját..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Hasonlóság alkalmazása e pont egy másik pontra való leképezésével"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Válassza ki a pontot, amelyet a hasonlóságnak egy másik pontba kell "
 "leképeznie..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Hasonlóság alkalmazása egy pont erre a pontra való leképzésével"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "Válassza ki, melyik pontra képezze le a hasonlóság az első pontot..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Vektor ebből a pontból"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Válassza ki az új vektor kezdőpontját..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Vektor ebbe a pontba"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Válassza ki az új vektor végpontját..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "E vektor és egy másik összegének megszerkesztése."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Válassza ki a két összeadni kívánt vektor közül az elsőt..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "E vektor és egy másik összegének megszerkesztése."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Válassza ki a két összeadni kívánt vektor közül a másodikat..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Az összegvektor megszerkesztése ebből a kezdőpontból."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Válassza ki azt a pontot, ahonnan az összegvektor indulni fog..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Most írja be a programkódot:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Most írja be a Python programkódot:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3960,7 +3965,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3968,7 +3973,7 @@ msgstr ""
 "A Python-értelmező hibát talált a szkriptben futtatás közben. Javítsa ki a "
 "hibát, majd nyomja meg újból a Befejezés gombot."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3977,7 +3982,7 @@ msgstr ""
 "A Python-értelmező a következő hibakimenetet adta:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3987,17 +3992,17 @@ msgstr ""
 "a szkript nem hozott létre érvényes objektumot. Javítsa ki a hibát, és "
 "nyomja meg újból a Befejezés gombot."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Szkript szerkesztése"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Python-szkript szerkesztése"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -4005,7 +4010,7 @@ msgstr ""
 "A Python-értelmező hibát talált a szkriptben futtatás közben. Javítsa ki a "
 "hibát."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-is/messages/tdeedu/kig.po b/tde-i18n-is/messages/tdeedu/kig.po
index a53851727be..935849ee20c 100644
--- a/tde-i18n-is/messages/tdeedu/kig.po
+++ b/tde-i18n-is/messages/tdeedu/kig.po
@@ -4,7 +4,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2004-05-16 14:31+0000\n"
 "Last-Translator: Stígur Snæsson <stigur@vortex.is>\n"
 "Language-Team: Icelandic <kde-isl@molar.is>\n"
@@ -28,11 +28,11 @@ msgid ""
 "Your emails"
 msgstr "nifgraup@hotmail.com, stigur@vortex.is"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 #, fuzzy
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
@@ -41,25 +41,25 @@ msgstr ""
 "Þetta KSeg skjal inniheldur marghyrndan hlut sem Kig styður ekki að svo "
 "stöddu."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 #, fuzzy
 msgid "Please select a figure."
 msgstr "Vinsamlegast skrifaðu skráarnafn."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr ""
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 #, fuzzy
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
@@ -68,36 +68,36 @@ msgstr ""
 "Þetta KSeg skjal inniheldur marghyrndan hlut sem Kig styður ekki að svo "
 "stöddu."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 #, fuzzy
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr "Þessi KSeg skrá inniheldur bogasvæði sem Kig styður ekki að stöddu."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Flytja í mynd"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Mynd..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "Flytja í mynd"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr ""
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Því miður, þetta skráarsnið er ekki stutt."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -105,32 +105,32 @@ msgstr ""
 "Tókst ekki að opna skrána \"%1\". Vinsamlegast athugaðu að skráarréttindi "
 "séu rétt stillt."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Því miður, eitthvað fór úrskeiðis við vistun í mynd \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Flytja í"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Flytja í &XFig skrá"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig skrá..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig skjöl (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 #, fuzzy
 msgid "Export as XFig File"
 msgstr "Flytja í &XFig skrá"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -138,25 +138,25 @@ msgstr ""
 "Ekki tókst að opna skrána \"%1\". Þetta þýðir líklega að hún sé ekki til eða "
 "að ekki sé hægt að opna hana vegna skráarréttinda"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Villa kom upp við að þátta skránna \"%1\".  Það er ekki hægt að opna hana."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Þáttunarvilla"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig getur ekki opnað skrána \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Ekki stutt"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -164,54 +164,54 @@ msgstr ""
 "Þetta KSeg skjal notar skalaða umbreytingu sem Kig getur ekki flutt inn að "
 "svo stöddu."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "Þessi KSeg skrá inniheldur fylltan hring sem Kig styður ekki."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "Þessi KSeg skrá inniheldur bogasvæði sem Kig styður ekki að stöddu."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "Þessi KSeg skrá inniheldur bogahluta sem Kig styður ekki að stöddu."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 #, fuzzy
 msgid "Export to &Latex..."
 msgstr "Flytja í mynd"
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 #, fuzzy
 msgid "&Latex..."
 msgstr "&Mynd..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 #, fuzzy
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.kig|Kig Skjöl (*.kig)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 #, fuzzy
 msgid "Export as Latex"
 msgstr "Flytja í mynd"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr ""
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Þessi skrá var búin til með útgáfu \"%1\" af Kig sem þessi útgáfa getur ekki "
 "opnað."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -219,7 +219,7 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 #, fuzzy
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
@@ -229,8 +229,8 @@ msgstr ""
 "Þessi Kig skrá notar hnitakerfi sem þessi útgáfa af Kig styður ekki. "
 "Staðalhnitakerfi verður notað í staðinn."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 #, fuzzy
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
@@ -241,29 +241,29 @@ msgstr ""
 "styður ekki. Kannski hefur þú vistþýtt Kig án stuðnings við þennan hlut eða "
 "kannski ertu að nota eldri útgáfu af Kig..."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 #, fuzzy
 msgid "&Export to SVG..."
 msgstr "&Flytja í"
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 #, fuzzy
 msgid "Export as SVG"
 msgstr "Flytja inn tegundir"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr ""
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 #, fuzzy
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Því miður, eitthvað fór úrskeiðis við vistun í mynd \"%1\""
@@ -432,7 +432,7 @@ msgstr "Hætta við teikningu"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Hætta við teikningu allra hluta sem verið er að teikna"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 #, fuzzy
 msgid "U&nhide All"
 msgstr "Birta &allt"
@@ -566,15 +566,15 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Skráin \"%1\" er þegar til. Viltu skrifa yfir hana?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr ""
 
@@ -648,496 +648,496 @@ msgstr "Skjal sem á að opna."
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Strik"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Strik frá upphafspunkti til endapunktar"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Lína af tveimur punktum"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Lína sem fer í gegnum tvo punkta"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 #, fuzzy
 msgid "Half-Line"
 msgstr "lína"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 #, fuzzy
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Geisli frá upphafspunkti og annar punktur einhversstaðar á honum."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Hornrétt"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 #, fuzzy
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "Lína úr punkti sem fer hornrétt á aðra línu eða strik."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Samsíða"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "Lína sem fer í gegnum punkt og er samsíða annari línu eða stríki"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Hringur af miðju og punkti"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 #, fuzzy
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Hringur teiknaður af miðju og punkti á jaðri"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Hringur af þremur punktum"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Hringur sem fer í gegnum þrjá punkta"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 #, fuzzy
 msgid "Construct Bisector of This Angle"
 msgstr "Teikna helmingunarlínu þessa horns"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 #, fuzzy
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Helmingalína horns"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Helmingalína horns"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Fimm punkta keila"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Keila, teiknuð gegnum fimm punkta"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Breiðbogi af aðfellum && punkti"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Breiðbogi með gefnum aðfellum gegnum punkt"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Sporbaugur eftir brennivídd og punkti"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 #, fuzzy
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Sporbaugur gerður eftir brennivídd hans og punkti á jaðri hans"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Sporbaugur eftir brennivídd og punkti"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 #, fuzzy
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Breiðbogi gerður eftir brennivídd hans og punkti á jaðri hans"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Keila eftir stýrilínu, brennipunkti og punkti"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Keila gerð eftir gefinni stýrilínu og brennipunkti gegnum punkt"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Lóðrétur fleygbogi af þremur punktum"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Lóðréttur fleygbogi sem fer í gegnum þrjá punkta"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 #, fuzzy
 msgid "Cubic Curve by Nine Points"
 msgstr "þrívíddargraf eftir níu punktum"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 #, fuzzy
 msgid "A cubic curve constructed through nine points"
 msgstr "Þrívíddargraf gerður gegnum níu punkta"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Pólpunktur línu"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Pólpunktur línu með tilliti til keilu."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Póllína punkts"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Póllína punkts með tilliti til keilu."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 #, fuzzy
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Þrívíddargraf með hnút í sex punktum"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 #, fuzzy
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Þrívíddargraf með hnútpunkti við upphafspunt gegnum sex punkta"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 #, fuzzy
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Þrívíddargraf með fjögra punkta horni (cusp)"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 #, fuzzy
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Þrívíddargraf með láréttu horni (cusp) við upphafspunkt gegnum fjóra punkta"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Stýrilína keilu"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Stýrilína keilu"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Horn af þremur punktum"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Horn skilgreint af þremur punktum"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Jafnhliða breiðbogi gegnum fjóra punkta"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Jafnhliða breiðbogi teiknaður í gegnum fjóra punkta"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Teiknar miðpunkt þessa striks"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Miðpunktur"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Miðpunktur striks eða tveggja annarra punkta"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vigur"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Teiknar vigur af tveimur gefnum punktum."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 #, fuzzy
 msgid "Vector Sum"
 msgstr "Vigur"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 #, fuzzy
 msgid "Construct the vector sum of two vectors."
 msgstr "Teiknar vigur af tveimur gefnum punktum."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 #, fuzzy
 msgid "Line by Vector"
 msgstr "Færa vigur"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 #, fuzzy
 msgid "Construct the line by a given vector though a given point."
 msgstr "Teiknar vigur af tveimur gefnum punktum."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 #, fuzzy
 msgid "Half-Line by Vector"
 msgstr "Færa vigur"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 #, fuzzy
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Búa til boga með þennan upphafspunkt"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 #, fuzzy
 msgid "Arc by Three Points"
 msgstr "Hringur af þremur punktum"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Byggja boga gegnum þrjá punkta."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 #, fuzzy
 msgid "Arc by Center, Angle && Point"
 msgstr "Hringur af miðju og punkti"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 #, fuzzy
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Búa til boga með þennan upphafspunkt"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Fleygbogi eftir stýrilínu og brennivídd"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Fleygbogi skilgreindur af stýrilínu sinni og brennivídd"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Þýða"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Þýðing hlutar með vigri"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 #, fuzzy
 msgid "Reflect in Point"
 msgstr "Spegla yfir punkt"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 #, fuzzy
 msgid "An object reflected in a point"
 msgstr "Hlut snúið um horn í kringum punkt"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 #, fuzzy
 msgid "Reflect in Line"
 msgstr "Velja þessa línu"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Snúa"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Hlut snúið um horn í kringum punkt"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Skala"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "Skala hlut gegnum punkt miðað við hlutfall gefið af lengd striks"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Skala yfir línu"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "Skala hlut gegnum punkt miðað við hlutfall gefið af lengd striks"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 #, fuzzy
 msgid "Scale (ratio given by two segments)"
 msgstr "Skala eftir lengd þessa striks"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "Skala hlut gegnum punkt miðað við hlutfall gefið af lengd striks"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 #, fuzzy
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Skala hlut gegnum punkt miðað við hlutfall gefið af lengd striks"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "Skala hlut gegnum punkt miðað við hlutfall gefið af lengd striks"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 #, fuzzy
 msgid "Apply Similitude"
 msgstr "Festa við þennan hlut"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Teikna skuggavörpun"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 "Skuggi hlutar miðað við gefinn uppruna ljóss og kast þess (gefið með línu)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Aðfellur af breiðboga"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Aðfellurnar tvær af breiðboga."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 #, fuzzy
 msgid "Triangle by Its Vertices"
 msgstr "Þýða með þessum vigur"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 #, fuzzy
 msgid "Construct a triangle given its three vertices."
 msgstr "Teikna hring gegnum þennan punkt"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 #, fuzzy
 msgid "Parallel Test"
 msgstr "Samsíða"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 #, fuzzy
 msgid "Test whether a given polygon contains a given point"
 msgstr "Búa til boga með þennan upphafspunkt"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "Færa punkt"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 #, fuzzy
 msgid "Test whether a given polygon is convex"
 msgstr "Búa til boga með þennan upphafspunkt"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr ""
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 #, fuzzy
 msgid "Construct a new Python script."
 msgstr "Búa til nýjan skriftaðan hlut."
@@ -1194,25 +1194,25 @@ msgstr "Stilla á Evklíðska hnitakerfið"
 msgid "Set Polar Coordinate System"
 msgstr "Stilla á Pól hnitakerfið"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr ""
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr ""
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr ""
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1220,49 +1220,49 @@ msgstr ""
 "Venjulegur punktur, þ.e. sá sem er annað hvort sjálfstæður eða hengdur á "
 "línu, hring eða strik."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punktur"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Teikna textamerki"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Textamerki"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Teikna punkt af hnitum hans"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punktur af hnitum"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Fastur punktur"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Sláðu inn hnit nýja punktsins."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Velja stærð horns"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 #, fuzzy
 msgid "Insert the new size of this angle:"
 msgstr "Teikna helmingunarlínu þessa horns"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 #, fuzzy
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Teikna helmingunarlínu þessa horns"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1270,16 +1270,16 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Gat ekki opnað fjölvskrá '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 #, fuzzy
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig getur ekki opnað skrána \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1287,17 +1287,17 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 #, fuzzy
 msgid "Radical Lines for Conics"
 msgstr "Stofnlína fyrir keilur"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1305,418 +1305,418 @@ msgstr ""
 "Línurnar eru gerðar gegnum skurðpunkta tveggja keila. Þetta er einnig "
 "skilgreint fyrir tvær keilur sem skerast ekki."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Færi punkt"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 #, fuzzy
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 #, fuzzy
 msgid "Following Point"
 msgstr "Færi punkt"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Punktur"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Punktur"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Háður punktur"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 #, fuzzy
 msgid "Polygon by Its Vertices"
 msgstr "Þýða með þessum vigur"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 #, fuzzy
 msgid "Construct a polygon by giving its vertices"
 msgstr "Teikna fleygboga með þessa stýrilínu"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 #, fuzzy
 msgid "Construct a polygon with this vertex"
 msgstr "Teikna fleygboga með þessa stýrilínu"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Teikna samsíða línu af þessari"
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 #, fuzzy
 msgid "Construct the vertices of this polygon..."
 msgstr "Búa til póllínu þessa punkts"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 #, fuzzy
 msgid "The vertices of a polygon."
 msgstr "Stýrilína keilu"
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 #, fuzzy
 msgid "Construct the sides of this polygon..."
 msgstr "Búa til póllínu þessa punkts"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 #, fuzzy
 msgid "Sides of a Polygon"
 msgstr "Bæta við punkti"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "Stýrilína keilu"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "Skala með þessa miðju"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 #, fuzzy
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Búa til keilu með þessari stýrilínu"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 #, fuzzy
 msgid "Construct a regular polygon with this center"
 msgstr "Teikna hring með þessari miðju"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 #, fuzzy
 msgid "Construct a regular polygon with this vertex"
 msgstr "Teikna fleygboga með þessa stýrilínu"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 #, fuzzy
 msgid "Select the center of the new polygon..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 #, fuzzy
 msgid "Select a vertex for the new polygon..."
 msgstr "Teikna samsíða línu af þessari"
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Gera stofnlínur þessa hrings"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Gera stofnlínur þessarar keilu"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 #, fuzzy
 msgid "Generic Affinity"
 msgstr "Velja þennan hlut"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 #, fuzzy
 msgid "Generic Projective Transformation"
 msgstr "Ummynda með þessari ummyndun"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 #, fuzzy
 msgid "Inversion of Point, Line or Circle"
 msgstr "Póllína punkts með tilliti til keilu."
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Póllína punkts með tilliti til keilu."
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 #, fuzzy
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Festa við þennan hring"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "Festa við þennan punkt"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "Festa við þennan hring"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 #, fuzzy
 msgid "Transport a measure on this circle"
 msgstr "Festa við þennan hring"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "Búa til pólpunkt þessara línu"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 #, fuzzy
 msgid "Start transport from this point of the curve"
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Skurðpunktur"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Skurðpunktur tveggja hluta"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "Skera þennan hring"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "Skerast við þessa keilu"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "Skerast við þessa línu"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 #, fuzzy
 msgid "Intersect this Cubic Curve"
 msgstr "Skerast við þetta þrívíddargraf"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "Skera þennan hring"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "Velja þennan punkt"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 #, fuzzy
 msgid "with this Circle"
 msgstr "Bæta við hring"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "Skerast við þessa keilu"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 #, fuzzy
 msgid "with this Line"
 msgstr "Bæta við línu"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "Bæta við þrívíddarlínuriti"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 #, fuzzy
 msgid "with this Arc"
 msgstr "Skera þennan hring"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 #, fuzzy
 msgid "with this Polygon"
 msgstr "Bæta við punkti"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 #, fuzzy
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Teikna miðpunkt af þessum punkti"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 #, fuzzy
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 #, fuzzy
 msgid "Construct the midpoint of this point and another one"
 msgstr "Teikna miðpunkt af þessum punkti"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 #, fuzzy
 msgid "Select the first object to intersect..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 #, fuzzy
 msgid "Select the second object to intersect..."
 msgstr "Eyða völdum hlutum"
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 #, fuzzy
 msgid "Tangent"
 msgstr "horn"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 #, fuzzy
 msgid "Tangent to This Circle"
 msgstr "Skera þennan hring"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 #, fuzzy
 msgid "Tangent to This Conic"
 msgstr "Skerast við þessa keilu"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 #, fuzzy
 msgid "Tangent to This Arc"
 msgstr "Skera þennan hring"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 #, fuzzy
 msgid "Tangent to This Cubic Curve"
 msgstr "Skera þennan hring"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "Skera þennan hring"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 #, fuzzy
 msgid "Tangent at This Point"
 msgstr "Skerast við þessa keilu"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 #, fuzzy
 msgid "Center of Curvature of This Conic"
 msgstr "Skerast við þessa keilu"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 #, fuzzy
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Skerast við þetta þrívíddargraf"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 #, fuzzy
 msgid "Center of Curvature of This Curve"
 msgstr "Skerast við þetta þrívíddargraf"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "Skerast við þessa keilu"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 #, fuzzy
 msgid "Which object?"
 msgstr "Skala þennan hlut"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nafn"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 #, fuzzy
 msgid "<unnamed object>"
 msgstr "Lokahlutur"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1725,21 +1725,21 @@ msgstr ""
 "það eru '%n' hlutar í textanum sem þú hefur ekki sett gildi fyrir. "
 "Vinsamlegast fjarlægðu þá eða veldu nógu margar breytur."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "breyta %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Vel breytu %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Breyta merki"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 #, fuzzy
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
@@ -1750,120 +1750,120 @@ msgstr ""
 "gefnum hlutum. Kig getur ekki reiknað út þennan fjölva vegna þess. "
 "Vinsamlega ýttu á Til baka og búðu til hlutina í réttri röð..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Færa %1 hluti"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Endurskilgreina punkt"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig skjal"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 hlutur"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "U&mmynda"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 #, fuzzy
 msgid "T&est"
 msgstr "Afgangur"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Teikna"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Bæta te&xta við merkingu"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Veldu &lit"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "Velja &lengd..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 #, fuzzy
 msgid "Set St&yle"
 msgstr "Veldu &stærð"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Veldu &hnitakerfi"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Fela"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr ""
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "Fæ&ra"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 #, fuzzy
 msgid "&Custom Color"
 msgstr "Veldu &lit"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 #, fuzzy
 msgid "Set &Name..."
 msgstr "Velja &viðfang..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 #, fuzzy
 msgid "&Name"
 msgstr "Nafn"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 #, fuzzy
 msgid "Set Object Name"
 msgstr "Skriftaður hlutur"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 #, fuzzy
 msgid "Set Name of this Object:"
 msgstr "Skala þennan hlut"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 #, fuzzy
 msgid "Change Object Color"
 msgstr "Breyta merki"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr ""
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr ""
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 #, fuzzy
 msgid "Change Object Style"
 msgstr "Grunntegund"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "&Flytja í"
@@ -1917,227 +1917,228 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr ""
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Teikna horn gegnum þennan punkt"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Teikna horn á þessum punkti"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Veldu &stærð"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 #, fuzzy
 msgid "Resize Angle"
 msgstr "Breyta stærð &horns"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Búa til boga með þennan upphafspunkt"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 #, fuzzy
 msgid "Select the start point of the new arc..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Búa til boga gegnum þennan punkt"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Búa til boga sem endar í þessum punkti"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 #, fuzzy
 msgid "Select the end point of the new arc..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 #, fuzzy
 msgid "Construct an arc with this center"
 msgstr "Teikna hring með þessari miðju"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 #, fuzzy
 msgid "Select the center of the new arc..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 #, fuzzy
 msgid "Construct an arc with this angle"
 msgstr "Teikna hring með þessari miðju"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 #, fuzzy
 msgid "Select the angle of the new arc..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr ""
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 #, fuzzy
 msgid "Select the curve..."
 msgstr "Velja þennan feril"
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 #, fuzzy
 msgid "Select a point on the curve..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Yfirborð"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Ummál"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Radíus"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 #, fuzzy
 msgid "Expanded Cartesian Equation"
 msgstr "Cartesísk Jafna"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Cartesísk Jafna"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Póljafna"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [miðjuð á %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 #, fuzzy
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x^2 + y^2 + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr ""
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "hringur"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Velja þennan hring"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, fuzzy, c-format
 msgid "Select circle %1"
 msgstr "Velja þennan hring"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Fjarlæga hring"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Bæta við hring"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Færa hring"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Festa við þennan hring"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 #, fuzzy
 msgid "Show a Circle"
 msgstr "Færa hring"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 #, fuzzy
 msgid "Hide a Circle"
 msgstr "Bæta við hring"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Teikna hring gegnum þennan punkt"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Teikna hring með þessari miðju"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr ""
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 #, fuzzy
 msgid "Conic Type"
 msgstr "Keilur"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Fyrsti brennipunktur"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Annar brennipunktur"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Sporbaugur"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Breiðbogi"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Fleygbogi"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 #, fuzzy
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x^2 + %2 y^2 + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2145,2029 +2146,2033 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [miðjað á %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "keila"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Velja þessa keilu"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, fuzzy, c-format
 msgid "Select conic %1"
 msgstr "Velja þessa keilu"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Fjarlægja keilu"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Bæta við keilu"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Færa keilu"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Festa við þessa keilu"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 #, fuzzy
 msgid "Show a Conic"
 msgstr "Færa keilu"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 #, fuzzy
 msgid "Hide a Conic"
 msgstr "Bæta við keilu"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Búa til keilu gegnum þessa punkta"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Búa til keilu með þessari aðfellu"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 #, fuzzy
 msgid "Select the first asymptote of the new conic..."
 msgstr "Teikna aðfellur þessarar keilu"
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 #, fuzzy
 msgid "Select the second asymptote of the new conic..."
 msgstr "Teikna aðfellur þessarar keilu"
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Búa til keilu með þessum brennipunkti"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Teikna sporbaug gegnum þennan punkt"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Búa til breiðboga með þessum brennipunkti"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 #, fuzzy
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Teikna breiðboga gegnum þennan punkt"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Búa til keilu með þessari stýrilínu"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 #, fuzzy
 msgid "Select the directrix of the new conic..."
 msgstr "Teikna stýrilínu þessarar keilu"
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Búa til keilu með þennan punkt sem brennipunkt"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 #, fuzzy
 msgid "Select the focus of the new conic..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Teikna fleygboga gegnum þennan punkt"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Búa til pólpunkt mtt. þessarar keilu"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Búa til pólpunkt þessara línu"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 #, fuzzy
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Búa til póllínu mtt. þessarar keilu"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Búa til póllínu þessa punkts"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Teikna stýrilínu þessarar keilu"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Teikna fleygboga með þessa stýrilínu"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 #, fuzzy
 msgid "Select the directrix of the new parabola..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 #, fuzzy
 msgid "Construct a parabola with this focus"
 msgstr "Búa til breiðboga með þessum brennipunkti"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 #, fuzzy
 msgid "Select the focus of the new parabola..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Teikna aðfellur þessarar keilu"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Teikna stofnlínur þessarar keilu"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 #, fuzzy
 msgid "Switch Radical Lines"
 msgstr "Stofnlína fyrir keilur"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 #, fuzzy
 msgid "cubic curve"
 msgstr "þrívíddargraf"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 #, fuzzy
 msgid "Select this cubic curve"
 msgstr "Velja þetta þrívíddargraf"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, fuzzy, c-format
 msgid "Select cubic curve %1"
 msgstr "Velja þetta þrívíddargraf"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 #, fuzzy
 msgid "Remove a Cubic Curve"
 msgstr "Fjarlægja þrívíddargraf"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 #, fuzzy
 msgid "Add a Cubic Curve"
 msgstr "Bæta við þrívíddarlínuriti"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 #, fuzzy
 msgid "Move a Cubic Curve"
 msgstr "Færa þrívíddarlínurit"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 #, fuzzy
 msgid "Attach to this cubic curve"
 msgstr "Festa við þetta þrívíddarlínurit"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 #, fuzzy
 msgid "Hide a Cubic Curve"
 msgstr "Bæta við þrívíddarlínuriti"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 #, fuzzy
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%1 x^2 + %2 y^2 + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 #, fuzzy
 msgid "Construct a cubic curve through this point"
 msgstr "Búa til þrívíddarlínurit gegnum þennan punkt"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "ferill"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Velja þennan feril"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, fuzzy, c-format
 msgid "Select curve %1"
 msgstr "Velja þennan feril"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Fjarlægja feril"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Bæta við feril"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Færa feril"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Festa við þennan feril"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 #, fuzzy
 msgid "Show a Curve"
 msgstr "Færa feril"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 #, fuzzy
 msgid "Hide a Curve"
 msgstr "Bæta við feril"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Skara þessa línu"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Skurðpunktur við þetta þrívíddarlínurit"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 #, fuzzy
 msgid "Intersect with this cubic curve"
 msgstr "Skera í punkti á þessu þrívíddarlínuriti"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 #, fuzzy
 msgid "Intersect with this circle"
 msgstr "Skera þennan hring"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 #, fuzzy
 msgid "Intersect with this arc"
 msgstr "Skera þennan hring"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "Skera þennan hring"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "Búa til póllínu þessa punkts"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "Velja þennan punkt"
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "Búa til pólpunkt þessara línu"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "Veldu tegundir hér..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "Búa til póllínu þessa punkts"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "Velja þennan punkt"
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "Teikna stýrilínu þessarar keilu"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "Teikna stýrilínu þessarar keilu"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Hallatala"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Jafna"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Lengd"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 #, fuzzy
 msgid "First End Point"
 msgstr "Fastur punktur"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 #, fuzzy
 msgid "Second End Point"
 msgstr "Háður punktur"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "lína"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 #, fuzzy
 msgid "Select a Line"
 msgstr "Velja þessa línu"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Velja þessa línu"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, fuzzy, c-format
 msgid "Select line %1"
 msgstr "Velja þessa línu"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Fjarlægja línu"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Bæta við línu"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Færa línu"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Festa við þessa línu"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 #, fuzzy
 msgid "Show a Line"
 msgstr "Færa línu"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 #, fuzzy
 msgid "Hide a Line"
 msgstr "Bæta við línu"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "strik"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Velja þetta strik"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, fuzzy, c-format
 msgid "Select segment %1"
 msgstr "Vel breytu %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Fjarlægja strik"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Bæta við striki"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Færa strik"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Festa við þetta strik"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 #, fuzzy
 msgid "Show a Segment"
 msgstr "Færa strik"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 #, fuzzy
 msgid "Hide a Segment"
 msgstr "Bæta við striki"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 #, fuzzy
 msgid "half-line"
 msgstr "lína"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 #, fuzzy
 msgid "Select this half-line"
 msgstr "Velja þessa línu"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, fuzzy, c-format
 msgid "Select half-line %1"
 msgstr "Velja þessa línu"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 #, fuzzy
 msgid "Remove a Half-Line"
 msgstr "Fjarlægja línu"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 #, fuzzy
 msgid "Add a Half-Line"
 msgstr "Bæta við línu"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 #, fuzzy
 msgid "Move a Half-Line"
 msgstr "Færa línu"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 #, fuzzy
 msgid "Attach to this half-line"
 msgstr "Festa við þessa línu"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 #, fuzzy
 msgid "Show a Half-Line"
 msgstr "Sýna hnitanet"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 #, fuzzy
 msgid "Hide a Half-Line"
 msgstr "Bæta við línu"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 #, fuzzy
 msgid "Construct a segment starting at this point"
 msgstr "Búa til boga með þennan upphafspunkt"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 #, fuzzy
 msgid "Select the start point of the new segment..."
 msgstr "Teiknar miðpunkt þessa striks"
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 #, fuzzy
 msgid "Construct a segment ending at this point"
 msgstr "Teikna strik að þessum punkti"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 #, fuzzy
 msgid "Select the end point of the new segment..."
 msgstr "Teiknar miðpunkt þessa striks"
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Teikna línu gegnum þennan punkt"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 #, fuzzy
 msgid "Construct a half-line starting at this point"
 msgstr "Búa til boga með þennan upphafspunkt"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 #, fuzzy
 msgid "Select the start point of the new half-line..."
 msgstr "Búa til pólpunkt þessara línu"
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 #, fuzzy
 msgid "Construct a half-line through this point"
 msgstr "Teikna línu gegnum þennan punkt"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 #, fuzzy
 msgid "Construct a line parallel to this line"
 msgstr "Teikna samsíða línu af þessari"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 #, fuzzy
 msgid "Select a line parallel to the new line..."
 msgstr "Teikna samsíða línu af þessari"
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 #, fuzzy
 msgid "Construct the parallel line through this point"
 msgstr "Teikna samsíða gegnum þennan punkt"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 #, fuzzy
 msgid "Construct a line perpendicular to this line"
 msgstr "Teikna línu hornrétta á þessa"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 #, fuzzy
 msgid "Select a line perpendicular to the new line..."
 msgstr "Teikna línu hornrétta á þessa"
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 #, fuzzy
 msgid "Construct a perpendicular line through this point"
 msgstr "Teikna hornrétt gegnum þennan punkt"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Velja &lengd..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Velja lengd striks"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Veldu nýju lengdina: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 #, fuzzy
 msgid "Resize Segment"
 msgstr "Breyta stærð &striks"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 #, fuzzy
 msgid "Construct a line by this vector"
 msgstr "Teikna hring með þessari miðju"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 #, fuzzy
 msgid "Construct a half-line by this vector"
 msgstr "Búa til póllínu mtt. þessarar keilu"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "punktur"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Velja punkt"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, fuzzy, c-format
 msgid "Select locus %1"
 msgstr "Velja punkt"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Fjarlægja punkt"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Bæta við punkti"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Færa punkt"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Festa við þennan punkt"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 #, fuzzy
 msgid "Show a Locus"
 msgstr "Færa punkt"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 #, fuzzy
 msgid "Hide a Locus"
 msgstr "Bæta við punkti"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 #, fuzzy
 msgid "Object Type"
 msgstr "Grunntegund"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Hlutur"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Velja þennan hlut"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, fuzzy, c-format
 msgid "Select object %1"
 msgstr "Velja þennan hlut"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Fjarlægja hlut"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Bæta við hlut"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Færa hlut"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Festa við þennan hlut"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 #, fuzzy
 msgid "Show an object"
 msgstr "Færa hlut"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 #, fuzzy
 msgid "Hide an object"
 msgstr "Bæta við hlut"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Horn í Radíönum"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Horn í gráðum"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 #, fuzzy
 msgid "Midpoint"
 msgstr "Miðpunktur"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 #, fuzzy
 msgid "X length"
 msgstr "lengd"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 #, fuzzy
 msgid "Y length"
 msgstr "lengd"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 #, fuzzy
 msgid "Opposite Vector"
 msgstr "Færa vigur"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 #, fuzzy
 msgid "Angle"
 msgstr "Horn"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Yfirborð geira"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Lengd boga"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "horn"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Velja þetta horn"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, fuzzy, c-format
 msgid "Select angle %1"
 msgstr "Velja þetta horn"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Fjarlægja horn"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Bæta við horni"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Færa horn"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Festa við þetta horn"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 #, fuzzy
 msgid "Show an Angle"
 msgstr "Færa horn"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 #, fuzzy
 msgid "Hide an Angle"
 msgstr "Bæta við horni"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vigur"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Velja þennan vigur"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, fuzzy, c-format
 msgid "Select vector %1"
 msgstr "Velja þennan vigur"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Fjarlægja vigur"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Bæta við vigur"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Færa vigur"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Festa við þennan vigur"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 #, fuzzy
 msgid "Show a Vector"
 msgstr "Færa vigur"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 #, fuzzy
 msgid "Hide a Vector"
 msgstr "Bæta við vigur"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "bogi"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Velja þennan boga"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, fuzzy, c-format
 msgid "Select arc %1"
 msgstr "Velja þennan boga"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Fjarlægja boga"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Bæta við boga"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Færa boga"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Festa við þennan boga"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 #, fuzzy
 msgid "Show an Arc"
 msgstr "Færa boga"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 #, fuzzy
 msgid "Hide an Arc"
 msgstr "Bæta við boga"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Hnit"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 #, fuzzy
 msgid "X coordinate"
 msgstr "Hnit"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 #, fuzzy
 msgid "Y coordinate"
 msgstr "Hnit"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punktur"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Velja þennan punkt"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, fuzzy, c-format
 msgid "Select point %1"
 msgstr "Velja þennan punkt"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Fjarlægja punkt"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Bæta við punkti"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Færa punkt"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Festa við þennan punkt"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 #, fuzzy
 msgid "Show a Point"
 msgstr "Færa punkt"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 #, fuzzy
 msgid "Hide a Point"
 msgstr "Bæta við punkti"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 #, fuzzy
 msgid "Construct the midpoint of this point and another point"
 msgstr "Teikna miðpunkt af þessum punkti"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Velja &hnit"
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Endurskilgreina"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Velja &viðfang..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Velja hnit"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "Skrifaðu nýju hnitin:"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Velja viðfang punkts"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Velja nýtt viðfang:"
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Breyta viðfangi þvingaðs punkts"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 #, fuzzy
 msgid "Select a point on the circle..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 #, fuzzy
 msgid "Perimeter"
 msgstr "Prenta rúmfræði"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "Skerast við þetta þrívíddargraf"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 #, fuzzy
 msgid "Select this polygon"
 msgstr "Velja þennan punkt"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, fuzzy, c-format
 msgid "Select polygon %1"
 msgstr "Velja þennan punkt"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 #, fuzzy
 msgid "Remove a Polygon"
 msgstr "Fjarlægja punkt"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 #, fuzzy
 msgid "Add a Polygon"
 msgstr "Bæta við punkti"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 #, fuzzy
 msgid "Move a Polygon"
 msgstr "Færa punkt"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 #, fuzzy
 msgid "Attach to this polygon"
 msgstr "Festa við þennan punkt"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 #, fuzzy
 msgid "Show a Polygon"
 msgstr "Færa punkt"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 #, fuzzy
 msgid "Hide a Polygon"
 msgstr "Bæta við punkti"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "horn"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 #, fuzzy
 msgid "Select this triangle"
 msgstr "Velja þetta horn"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "Velja þetta horn"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 #, fuzzy
 msgid "Remove a Triangle"
 msgstr "Fjarlægja horn"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 #, fuzzy
 msgid "Add a Triangle"
 msgstr "Bæta við horni"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 #, fuzzy
 msgid "Move a Triangle"
 msgstr "Færa horn"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "Festa við þetta horn"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 #, fuzzy
 msgid "Show a Triangle"
 msgstr "Færa horn"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "Bæta við horni"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "Velja þetta merki"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "Velja þetta merki"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 #, fuzzy
 msgid "Remove a Quadrilateral"
 msgstr "Fjarlægja merki"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "Bæta við merki"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 #, fuzzy
 msgid "Move a Quadrilateral"
 msgstr "Færa feril"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "Festa við þessa merkingu"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "Færa feril"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "Bæta við feril"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 #, fuzzy
 msgid "Construct a triangle with this vertex"
 msgstr "Teikna hring með þessari miðju"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Teikna samsíða línu af þessari"
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 #, fuzzy
 msgid "Intersect this polygon with a line"
 msgstr "Skara þessa línu"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 #, fuzzy
 msgid "Construct the vertices of this polygon"
 msgstr "Búa til póllínu þessa punkts"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "Búa til póllínu þessa punkts"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "Búa til póllínu þessa punkts"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 #, fuzzy
 msgid "Project this point onto the circle"
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 #, fuzzy
 msgid "Select the point for the tangent to go through..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 #, fuzzy
 msgid "Parallel to this line?"
 msgstr "Skala yfir þessa línu"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr ""
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr ""
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 #, fuzzy
 msgid "Orthogonal to this line?"
 msgstr "Festa við þessa línu"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 #, fuzzy
 msgid "Check collinearity of this point"
 msgstr "Búa til póllínu þessa punkts"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 #, fuzzy
 msgid "and this second point"
 msgstr "Snúa um þennan punkt"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 #, fuzzy
 msgid "with this third point"
 msgstr "Festa við þennan punkt"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 #, fuzzy
 msgid "Select the point you want to test..."
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 #, fuzzy
 msgid "Select the curve that the point might be on..."
 msgstr "Veldu rétthyrninginn sem á að sýna."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 #, fuzzy
 msgid "This curve contains the point."
 msgstr "Þessi kig-skrá inniheldur villur."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr ""
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr ""
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "Veldu rétthyrninginn sem á að sýna."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 #, fuzzy
 msgid "This polygon contains the point."
 msgstr "Þessi kig-skrá inniheldur villur."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 #, fuzzy
 msgid "This polygon does not contain the point."
 msgstr "Þessi kig-skrá inniheldur villur."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "Skara þessa línu"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 #, fuzzy
 msgid "This polygon is convex."
 msgstr "Þessi kig-skrá inniheldur villur."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 #, fuzzy
 msgid "This polygon is not convex."
 msgstr "Þessi kig-skrá inniheldur villur."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 #, fuzzy
 msgid "from this point"
 msgstr "Spegla um þennan punkt"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 #, fuzzy
 msgid "Select the first of the two other points..."
 msgstr "Miðpunktur striks eða tveggja annarra punkta"
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 #, fuzzy
 msgid "and from this second point"
 msgstr "Festa við þennan punkt"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 #, fuzzy
 msgid "Select the other of the two other points..."
 msgstr "Miðpunktur striks eða tveggja annarra punkta"
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr ""
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr ""
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Texti"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "merki"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Velja þetta merki"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, fuzzy, c-format
 msgid "Select label %1"
 msgstr "Velja þetta merki"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Fjarlægja merki"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Bæta við merki"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Færa merki"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Festa við þessa merkingu"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 #, fuzzy
 msgid "Show a Label"
 msgstr "Færa merki"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 #, fuzzy
 msgid "Hide a Label"
 msgstr "Bæta við merki"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr ""
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "Se&tja ramma á"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "Endu&rskilgreina..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Setja á ramma á merkingar"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Þýða þennan hlut"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 #, fuzzy
 msgid "Select the object to translate..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Þýða með þessum vigur"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Spegla þennan hlut"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 #, fuzzy
 msgid "Select the object to reflect..."
 msgstr "Velja þennan hlut"
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 #, fuzzy
 msgid "Reflect in this point"
 msgstr "Spegla um þennan punkt"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 #, fuzzy
 msgid "Select the point to reflect in..."
 msgstr "Velja þennan punkt"
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 #, fuzzy
 msgid "Reflect in this line"
 msgstr "Spegla yfir þessa línu"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 #, fuzzy
 msgid "Select the line to reflect in..."
 msgstr "Veldu tegundir hér..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Snúa um þennan hlut"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 #, fuzzy
 msgid "Select the object to rotate..."
 msgstr "Velja þennan hlut"
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Snúa um þennan punkt"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 #, fuzzy
 msgid "Select the center point of the rotation..."
 msgstr "Búa til pólpunkt þessara línu"
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Snúa um þetta horn"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 #, fuzzy
 msgid "Select the angle of the rotation..."
 msgstr "Veldu rétthyrninginn sem á að sýna."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Skala þennan hlut"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 #, fuzzy
 msgid "Select the object to scale..."
 msgstr "Velja þennan hlut"
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Skala með þessa miðju"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 #, fuzzy
 msgid "Select the center point of the scaling..."
 msgstr "Búa til pólpunkt þessara línu"
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Skala eftir lengd þessa striks"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "Skala eftir lengd þessa striks"
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Teikna aðfellur þessarar keilu"
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr "Skala eftir lengd þessa striks"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "Teikna aðfellur þessarar keilu"
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Select the object to scale"
 msgstr "Velja þennan hlut"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Skala yfir þessa línu"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Select the line to scale over"
 msgstr "Velja þennan vigur"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Teikna aðfellur þessarar keilu"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid "...to the length of this segment"
 msgstr "Skala eftir lengd þessa striks"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Teikna aðfellur þessarar keilu"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Umvarpa þessum hlut"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Select the object to rotate projectively"
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 #, fuzzy
 msgid "Projectively rotate with this half-line"
 msgstr "Vörpunarsnúningur við þennan geisla"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Vörpunarsnúningur við þetta horn"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 #, fuzzy
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 #, fuzzy
 msgid "Harmonic Homology of this object"
 msgstr "Festa við þennan hlut"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 #, fuzzy
 msgid "Select the object to transform..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 #, fuzzy
 msgid "Harmonic Homology with this center"
 msgstr "Skala með þessa miðju"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 #, fuzzy
 msgid "Generic affinity of this object"
 msgstr "Velja þennan hlut"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "Festa við þetta horn"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Teikna samsíða línu af þessari"
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Teikna samsíða línu af þessari"
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 #, fuzzy
 msgid "Transformed position of third point"
 msgstr "Teikna miðpunkt af þessum punkti"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 #, fuzzy
 msgid "Generic projective transformation of this object"
 msgstr "Umvarpa þessum hlut"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 #, fuzzy
 msgid "Fourth of 4 starting points"
 msgstr "Búa til boga með þennan upphafspunkt"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Varpa skugga þessa hlutar"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 #, fuzzy
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Veldu svæðið sem þú vilt að verði sýnt í glugganum."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Varpa skugga frá þessu ljósi"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 #, fuzzy
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Varpa skugga á flöt skilgreindan af þessari línu"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Ummynda þennan hlut"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Ummynda með þessari ummyndun"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 #, fuzzy
 msgid "Apply a similitude to this object"
 msgstr "Festa við þennan hlut"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 #, fuzzy
 msgid "Apply a similitude with this center"
 msgstr "Skala með þessa miðju"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Teikna vigur frá þessum punkti"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 #, fuzzy
 msgid "Select the start point of the new vector..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Teikna vigur að þessum punkti"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 #, fuzzy
 msgid "Select the end point of the new vector..."
 msgstr "Veldu lokahlutinn  fyrir nýja fjölvann þinn."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 #, fuzzy
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Teikna helmingunarlínu þessa horns"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 #, fuzzy
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Teikna helmingunarlínu þessa horns"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 #, fuzzy
 msgid "Construct the vector sum starting at this point."
 msgstr "Búa til boga með þennan upphafspunkt"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, fuzzy, no-c-format
 msgid "Now fill in the code:"
 msgstr "Skrifaðu núna inn python kóðann:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 #, fuzzy
 msgid "Now fill in the Python code:"
 msgstr "Skrifaðu núna inn python kóðann:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 #, fuzzy
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
@@ -4176,7 +4181,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -4185,14 +4190,14 @@ msgstr ""
 "Það virðist vera villa í skriftunni þinni, hún skilar ekki gildum hlut. "
 "Vinsamlegast lagaðu skriftuna og Smelltu Ljúka hnappinn aftur."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
@@ -4202,17 +4207,17 @@ msgstr ""
 "Það virðist vera villa í skriftunni þinni, hún skilar ekki gildum hlut. "
 "Vinsamlegast lagaðu skriftuna og Smelltu Ljúka hnappinn aftur."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr ""
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -4221,7 +4226,7 @@ msgstr ""
 "Það virðist vera villa í skriftunni þinni, hún skilar ekki gildum hlut. "
 "Vinsamlegast lagaðu skriftuna og Smelltu Ljúka hnappinn aftur."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-it/messages/tdeedu/kig.po b/tde-i18n-it/messages/tdeedu/kig.po
index 8b1c6300254..60885cae051 100644
--- a/tde-i18n-it/messages/tdeedu/kig.po
+++ b/tde-i18n-it/messages/tdeedu/kig.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-10-08 11:16+0200\n"
 "Last-Translator: Pino Toscano <toscano.pino@tiscali.it>\n"
 "Language-Team: Italian <kde-i18n-it@kde.org>\n"
@@ -28,11 +28,11 @@ msgid ""
 "Your emails"
 msgstr "toscano.pino@tiscali.it"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Questo è un file di XFig, non una figura di Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -40,26 +40,26 @@ msgstr ""
 "Questo file di Cabri contiene un oggetto \"%1\", che Kig al momento non "
 "supporta."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Selezionare una figura."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "Il file di Dr. Geo \"%1\" è un file di macro e per questo non contiene "
 "figure."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Non ci sono figure nel file di Dr. Geo \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -67,7 +67,7 @@ msgstr ""
 "Questo file di Dr. Geo contiene un oggetto \"%1 %2\", che Kig al momento non "
 "supporta."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -75,28 +75,28 @@ msgstr ""
 "Questo file di Dr. Geo contiene un tipo di intersezione, che Kig al momento "
 "non supporta."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "Es&porta come immagine"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Immagine..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Esporta come immagine"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Opzioni delle immagini"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Spiacente, questo formato di file non è supportato."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -104,33 +104,33 @@ msgstr ""
 "Impossibile aprire il file \"%1\". Controllare se i permessi del file sono "
 "impostati correttamente."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr ""
 "Spiacente, qualcosa è andato storto durante il salvataggio dell'immagine "
 "\"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "Es&porta come"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Esporta come file di &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "File di &XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Documenti XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Esporta come file di XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -138,26 +138,26 @@ msgstr ""
 "Impossibile aprire il file \"%1\". Ciò probabilmente significa che non "
 "esiste, o non può essere aperto per i suoi permessi"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Si è verificato un errore durante l'analisi del file \"%1\". Impossibile "
 "aprirlo."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Errore"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig non può aprire il file \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Non supportato"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -165,7 +165,7 @@ msgstr ""
 "Questo documento KSeg usa una trasformazione di scala, che Kig al momento "
 "non importa."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -173,48 +173,48 @@ msgstr ""
 "Questo file KSeg contiene un cerchio riempito, che Kig al momento non "
 "supporta."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Questo file KSeg contiene un settore circolare, che Kig al momento non "
 "supporta."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Questo file KSeg contiene un segmento circolare, che Kig al momento non "
 "supporta."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Esporta come &LaTeX..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&LaTeX..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Documenti LaTeX (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Esporta come LaTeX"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Opzioni di LaTeX"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Questo file è stato creato da Kig versione \"%1\", e questa versione non può "
 "aprirlo."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -228,7 +228,7 @@ msgstr ""
 "0.6),\n"
 "e a salvarlo di nuovo, salvandolo così nel nuovo formato."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -238,8 +238,8 @@ msgstr ""
 "non supporta.\n"
 "Sarà utilizzato un sistema di coordinate standard."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -249,27 +249,27 @@ msgstr ""
 "Kig non supporta. Forse hai compilato Kig senza il supporto per questo tipo "
 "di oggetto, o forse stai usando una vecchia versione di Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "Esporta come &SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Grafica vettoriale riscalabile (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Esporta come SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Opzioni di SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ""
 "Spiacente, qualcosa è andato storto durante il salvataggio del file SVG "
@@ -441,7 +441,7 @@ msgstr "Annulla costruzione"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Annulla la costruzione dell'oggetto in corso"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Mostra &tutti"
 
@@ -569,15 +569,15 @@ msgstr ""
 "*.kig|Documenti Kig (*.kig)\n"
 "*.kigz|Documenti Kig compressi (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Il file \"%1\" esiste già. Vuoi sovrascriverlo?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Sovrascrivere il file?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Sovrascrivi"
 
@@ -660,329 +660,329 @@ msgstr "Documento da aprire"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Segmento"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Un segmento costruito dal suo punto iniziale e da quello finale"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Retta per due punti"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Una retta costruita attraverso due punti"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Semiretta"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Una semiretta dato il punto di partenza, e un altro punto su di essa."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Perpendicolare"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Una retta costruita attraverso un punto, perpendicolare ad un'altra retta o "
 "ad un segmento."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Parallela"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Una retta costruita attraverso un punto, e parallela ad un'altra retta o ad "
 "un segmento"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Cerchio dati il centro e un punto"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 "Un cerchio costruito secondo il suo centro e un punto che vi appartiene"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Cerchio dati tre punti"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Un cerchio costruito attraverso tre punti"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Costruisci la bisettrice di questo angolo"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Seleziona l'angolo del quale vuoi costruire la bisettrice..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Bisettrice dell'angolo"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "La bisettrice di un angolo"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Conica dati cinque punti"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Una conica costruita attraverso cinque punti"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Iperbole dati gli asintoti e un punto"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Un'iperbole con asintoti dati attraverso un punto"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellisse dati i fuochi e un punto"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Un'ellisse costruita dati i fuochi e un punto che vi appartiene"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Iperbole dati i fuochi e un punto"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Un'iperbole costruita dati i suoi fuochi e un punto che vi appartiene"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Conica dati la direttrice, il fuoco e un punto"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Una conica con direttrice e fuoco dati, attraverso un punto"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Parabola verticale dati tre punti"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Una parabola verticale costruita attraverso tre punti"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Cubica dati nove punti"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Una cubica costruita attraverso nove punti"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Punto polare di una retta"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Il punto polare di una retta rispetto ad una conica."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Retta polare di un punto"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "La retta polare di un punto rispetto ad una conica."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Cubica con nodo dati sei punti"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Una cubica con un punto nodale all'origine attraverso sei punti"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Cubica con cuspide dati quattro punti"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Una cubica con una cuspide orizzontale all'origine attraverso quattro punti"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Direttrice di una conica"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "La direttrice di una conica."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Angolo per tre punti"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Un angolo definito da tre punti"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Iperbole equilatera per quattro punti"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Un'iperbole equilatera costruita attraverso quattro punti"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Costruisci il punto medio di questo segmento"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Punto medio"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Il punto medio di un segmento o di due altri punti"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vettore"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Costruisci un vettore da due punti dati."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Somma di vettori"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Costruisci il vettore somma di due vettori."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Retta secondo vettore"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Costruisci la retta secondo un vettore dato attraverso un punto dato."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Semiretta secondo vettore"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 "Costruisci la semiretta secondo un vettore dato che parte da un punto dato."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Arco dati tre punti"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Costruisci un arco attraverso tre punti."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Arco dati il centro, un angolo e un punto"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Costruisci un arco secondo il suo centro e un angolo dato, e che parte da un "
 "punto dato"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabola secondo direttrice e fuoco"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Una parabola definita secondo la sua direttrice e il suo fuoco"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Trasla"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "La traslazione di un oggetto secondo un vettore"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Rifletti rispetto ad un punto"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Un oggetto riflesso rispetto a un punto"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Rifletti rispetto ad una retta"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Un oggetto riflesso rispetto a una retta"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Ruota"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Un oggetto ruotato secondo un angolo attorno ad un punto"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Scala"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Scala un oggetto rispetto ad un punto, secondo il rapporto dato dalla "
 "lunghezza di un segmento"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Scala rispetto ad una retta"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Un oggetto scalato rispetto a una retta, secondo il rapporto dato dalla "
 "lunghezza di un segmento"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Scala (rapporto dato da due segmenti)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -990,11 +990,11 @@ msgstr ""
 "Scala un oggetto rispetto ad un punto, secondo il rapporto dato dalla "
 "lunghezza di due segmenti"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Scala rispetto ad una retta (rapporto dato da due segmenti)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -1002,11 +1002,11 @@ msgstr ""
 "Un oggetto scalato rispetto a una retta, secondo il rapporto dato dalla "
 "lunghezza di due segmenti"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Applica similitudine"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1014,11 +1014,11 @@ msgstr ""
 "Applica una similitudine a un oggetto (la sequenza di una trasformazione di "
 "scala e di una rotazione attorno a un punto)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Omologia armonica"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1026,11 +1026,11 @@ msgstr ""
 "L'omologia armonica con un centro ed un asse dati (è una trasformazione "
 "proiettiva)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Disegna ombra di proiezione"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1038,84 +1038,84 @@ msgstr ""
 "L'ombra di un oggetto dati una sorgente luminosa e un piano di proiezione "
 "(indicato da una retta)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asintoti di un'iperbole"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "I due asintoti di un'iperbole."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Triangolo dati i vertici"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Costruisci un triangolo dati i suoi tre vertici."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Inviluppo convesso"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 "Un poligono che corrisponde all'inviluppo convesso di un altro poligono"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Test di parallelismo"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Controlla se due rette date sono parallele"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Test di perpendicolarità"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Controlla se due rette date sono perpendicolari"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Test di allineamento"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Controlla se tre punti dati sono allineati"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Test di contenenza"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Controlla se una curva data contiene un punto dato"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Test di appartenenza ad un poligono"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Controlla se un poligono dato contiene un punto dato"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Test di convessità di un poligono"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Controlla se un poligono dato è convesso"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Test di distanza"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1123,19 +1123,19 @@ msgstr ""
 "Controlla se un punto dato ha la stessa distanza da un punto dato e da un "
 "altro punto dato"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Test di eguaglianza di vettori"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Controlla se due vettori sono uguali"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Script Python"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Costruisci un nuovo script Python."
 
@@ -1187,25 +1187,25 @@ msgstr "Imposta il sistema di coordinate euclidee"
 msgid "Set Polar Coordinate System"
 msgstr "Imposta il sistema di coordinate polari"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Deg"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1213,49 +1213,49 @@ msgstr ""
 "Un punto normale, che può essere sia indipendente sia associato ad una "
 "retta, ad un cerchio, ad un segmento."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punto"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Costruisci un'etichetta di testo."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Etichetta di testo"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Costruisci un punto inserendo le sue coordinate"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punto date le coordinate"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Punto fisso"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Inserisci le coordinate per il nuovo punto."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Imposta dimensione dell'angolo"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Inserisci la nuova dimensione di questo angolo:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 "Usa questo campo di inserimento per modificare la dimensione di questo "
 "angolo."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1267,15 +1267,15 @@ msgstr ""
 "Se passi ad un'altra unità, il valore nel campo di inserimento a sinistra "
 "sarà convertito nella nuova unità selezionata."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Impossibile aprire il file macro '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig non può aprire il file macro \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1288,16 +1288,16 @@ msgstr ""
 "precedente versione di Kig (0.4 - 0.6) e quindi esportandola nuovamente nel "
 "nuovo formato."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Macro senza nome #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Assi radicali per le coniche"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1305,22 +1305,22 @@ msgstr ""
 "La retta costruita attraverso l'intersezione di due coniche. È anche "
 "definita per coniche che non si intersecano."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Punto mobile"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 "Seleziona il punto mobile, che sarà mosso durante il disegno del luogo..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Punto seguente"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1328,117 +1328,117 @@ msgstr ""
 "Seleziona il punto seguente, attraverso la cui posizione sarà disegnato il "
 "luogo..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Luogo"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Un luogo"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Punto dipendente"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Poligono dati i vertici"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Costruisci un poligono specificando i suoi vertici"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... con questo vertice (fai clic sul primo vertice per finire la costruzione)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Costruisci un poligono con questo vertice"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Seleziona un punto come vertice del nuovo poligono..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Poligono"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Costruisci i vertici di questo poligono..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Vertici di un poligono"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "I vertici di un poligono."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Costruisci i lati di questo poligono..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Lati di un poligono"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "I lati di un poligono."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Poligono regolare con centro dato"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Costruisci un poligono regolare con un centro ed un vertice dati"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Costruisci un poligono regolare con questo centro"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Costruisci un poligono regolare con questo vertice"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Regola il numero di lati (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Regola il numero di lati (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Seleziona il centro del nuovo poligono..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Seleziona un vertice per il nuovo poligono..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Muovi il cursore per avere il numero desiderato di lati..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Costruisci gli assi radicali di questo cerchio"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Costruisci gli assi radicali di questa conica"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Affinità generica"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1446,11 +1446,11 @@ msgstr ""
 "L'affinità unica che mappa 3 punti (o un triangolo) su altri 3 punti (o su "
 "un triangolo)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Trasformazione proiettiva generica"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1458,196 +1458,196 @@ msgstr ""
 "La trasformazione proiettiva unica che mappa 4 punti (o un quadrilatero) su "
 "altri 4 punti (o su un quadrilatero)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inversione di un punto, di una retta o di un cerchio"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 "L'inversione di un punto, di una retta o di un cerchio rispetto ad un cerchio"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Trasporto di misura"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 "Trasporta la misura di un segmento o di un arco su una rette o un cerchio."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Segmento da trasportare"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Arco da trasportare"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Trasporta una misura su questa retta"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Trasporta una misura su questo cerchio"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Inizia a trasportare da questo punto del cerchio"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Inizia a trasportare da questo punto della retta"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Inizia a trasportare da questo punto della curva"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Interseca"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "L'intersezione di due oggetti"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Interseca questo cerchio"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Interseca questa conica"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Interseca questa retta"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Interseca questa cubica"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Interseca questo arco"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Interseca questo poligono"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "con questo cerchio"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "con questa conica"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "con questa retta"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "con questa cubica"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "con questo arco"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "con questo poligono"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Costruisci il punto medio di questo punto e di un altro"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Seleziona il primo dei punti fra i quali vuoi costruire il punto medio..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Costruisci il punto medio di questo punto e dell'altro"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "Seleziona l'altro dei punti fra i quali vuoi costruire il punto medio..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Seleziona il primo oggetto da intersecare..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Seleziona il secondo oggetto da intersecare..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangente"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "La tangente ad una curva"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangente a questo cerchio"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangente a questa conica"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangente a questo arco"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangente a questa cubica"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangente a questa curva"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangente rispetto a questo punto"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Centro di curvatura"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Il centro del cerchio osculatore rispetto ad una curva"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Centro di curvatura di questa conica"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Centro di curvatura di questa cubica"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Centro di curvatura di questa curva"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Centro di curvatura rispetto a questo punto"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Quale oggetto?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1655,24 +1655,24 @@ msgstr ""
 "Fai clic sul punto dove vuoi posizionare il nuovo punto, o sulla curva alla "
 "quale vuoi associarlo..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Ora seleziona la posizione dell'etichetta risultante."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Il nome della macro non può essere vuoto."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nome"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<oggetto senza nome>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1681,21 +1681,21 @@ msgstr ""
 "Ci sono '%n' parti nel testo per le quali non è stato selezionato un valore. "
 "Rimuoverle o selezionare abbastanza argomenti."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argomento %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Selezione argomento %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Modifica etichetta"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1705,7 +1705,7 @@ msgstr ""
 "oggetti dati. Per questo Kig non può eseguire questa macro. Premere "
 "Indietro, e costruire gli oggetti nell'ordine corretto..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1715,103 +1715,103 @@ msgstr ""
 "probabilmente significa che vuoi che Kig faccia qualcosa che non può essere "
 "fatta. Controlla la macro e riprova."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Muovi %1 oggetti"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Ridefinisci un punto"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Documento Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 oggetti"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Trasforma"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&est"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Cost&ruisci"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Aggiungi e&tichetta di testo"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Imposta co&lore"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Imposta s&pessore"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "&Imposta stile"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Imposta &sistema di coordinate"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Nascondi"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "Mo&stra"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Muovi"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Colore personalizzato"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Imposta &nome..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Nome"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Imposta il nome di un oggetto"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Imposta il nome di questo oggetto:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Cambia il colore dell'oggetto"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Cambia lo spessore dell'oggetto"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Cambia lo stile del punto"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Cambia lo stile dell'oggetto"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Modifica script..."
 
@@ -1864,214 +1864,215 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Più di un tipo selezionato"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Costruisci un angolo attraverso questo punto"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Seleziona un punto per il quale passa la prima semiretta dell'angolo..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Costruisci un angolo su questo punto"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Seleziona il punto nel quale costruire l'angolo..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Seleziona un punto per il quale passa la seconda semiretta dell'angolo..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Imposta &dimensione"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Ridimensiona angolo"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Costruisci un arco che parte da questo punto"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Seleziona il punto di partenza del nuovo arco..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Costruisci un arco attraverso questo punto"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Seleziona un punto per il quale passa il nuovo arco..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Costruisci un arco che finisce su questo punto"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Seleziona il punto finale del nuovo arco..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Costruisci un arco con questo centro"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Seleziona il centro del nuovo arco..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Costruisci un arco con questo angolo"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Seleziona l'angolo del nuovo arco..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Risultato del test"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Seleziona la curva..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Seleziona un punto sulla curva..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Superficie"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Circonferenza"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Raggio"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Equazione cartesiana espansa"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Equazione cartesiana"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Equazione polare"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [centrato su %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "cerchio"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Seleziona questo cerchio"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Seleziona il cerchio %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Rimuovi un cerchio"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Aggiungi un cerchio"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Muovi un cerchio"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Associa a questo cerchio"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Mostra un cerchio"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Nascondi un cerchio"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Costruisci un cerchio attraverso questo punto"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Costruisci un cerchio con questo centro"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Seleziona il centro del nuovo cerchio..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Seleziona un punto per il quale passa il nuovo cerchio..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Tipo di conica"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Primo fuoco"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Secondo fuoco"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellisse"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Iperbole"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2079,196 +2080,196 @@ msgstr ""
 "rho = %1/(1 + %2 cos teta + %3 sen teta)\n"
 "    [centrato su %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "conica"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Seleziona questa conica"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Seleziona la conica %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Rimuovi una conica"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Aggiungi una conica"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Muovi una conica"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Associa a questa conica"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Mostra una conica"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Nascondi una conica"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Costruisci una conica attraverso questo punto"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Seleziona un punto per il quale passa la nuova conica..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Costruisci una conica con questo asintoto"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Seleziona il primo asintoto della nuova conica..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Seleziona il secondo asintoto della nuova conica..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Costruisci un'ellisse con questo fuoco"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Seleziona il primo fuoco della nuova ellisse..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Seleziona il secondo fuoco della nuova ellisse..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Costruisci un'ellisse attraverso questo punto"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Seleziona un punto per il quale passa la nuova ellisse..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Costruisci un'iperbole con questo fuoco"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Seleziona il primo fuoco della nuova iperbole..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Seleziona il secondo fuoco della nuova iperbole..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Costruisci un'iperbole attraverso questo punto"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Seleziona un punto per il quale passa la nuova iperbole..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Costruisci una conica con questa retta come direttrice"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Seleziona la direttrice della nuova conica..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Costruisci una conica con questo punto come fuoco"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Seleziona il fuoco della nuova conica..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Costruisci una parabola attraverso questo punto"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Seleziona un punto per il quale passa la nuova parabola..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Costruisci un punto polare in relazione a questa conica"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Seleziona la conica rispetto alla quale vuoi costruire un punto polare..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Costruisci il punto polare di questa retta"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Seleziona la retta della quale vuoi costruire il punto polare..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Costruisci una retta polare in relazione a questa conica"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Costruisci la retta polare di questo punto"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Costruisci la direttrice di questa conica"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Seleziona la conica della quale vuoi costruire la direttrice..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Costruisci una parabola con questa direttrice"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Seleziona la direttrice della nuova parabola..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Costruisci una parabola con questo fuoco"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Seleziona il fuoco della nuova parabola..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Costruisci gli asintoti di questa conica"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Seleziona la conica della quale vuoi costruire gli asintoti..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Costruisci l'asse radicale di questa conica"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2276,7 +2277,7 @@ msgstr ""
 "Seleziona la prima delle due coniche delle quali vuoi costruire l'asse "
 "radicale..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2284,1339 +2285,1343 @@ msgstr ""
 "Seleziona l'altra delle due coniche delle quali vuoi costruire l'asse "
 "radicale..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Cambia assi radicali"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "cubica"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Seleziona questa cubica"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Seleziona la cubica %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Rimuovi una cubica"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Aggiungi una cubica"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Muovi una cubica"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Associa a questa cubica"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Mostra una cubica"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Nascondi una cubica"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Costruisci una cubica attraverso questo punto"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Seleziona un punto per il quale passa la nuova cubica..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "curva"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Seleziona questa curva"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Seleziona la curva %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Rimuovi una curva"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Aggiungi una curva"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Muovi una curva"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Associa a questa curva"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Mostra una curva"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Nascondi una curva"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Interseca con questa retta"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Interseca con questa conica"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Punto d'intersezione già calcolato"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Interseca con questa cubica"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Interseca con questo cerchio"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Interseca con questo arco"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inverti rispetto a questo cerchio"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Seleziona il cerchio rispetto al quale vuoi invertire..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Calcola l'inversione di questo punto"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Seleziona il punto da invertire..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Calcola l'inversione di questa retta"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Seleziona la retta da invertire..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Calcola l'inversione di questo segmento"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Seleziona il segmento da invertire..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Calcola l'inversione di questo cerchio"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Seleziona il cerchio da invertire..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Calcola l'inversione di questo arco"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Seleziona l'arco da invertire..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Pendenza"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Equazione"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Lunghezza"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Primo estremo"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Secondo estremo"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "retta"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Seleziona una retta"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Seleziona questa retta"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Seleziona la retta %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Rimuovi una retta"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Aggiungi una retta"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Muovi una retta"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Associa a questa retta"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Mostra una retta"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Nascondi una retta"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "segmento"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Seleziona questo segmento"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Seleziona il segmento %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Rimuovi un segmento"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Aggiungi un segmento"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Muovi un segmento"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Associa a questo segmento"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Mostra un segmento"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Nascondi un segmento"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "semiretta"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Seleziona questa semiretta"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Seleziona la semiretta %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Rimuovi una semiretta"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Aggiungi una semiretta"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Muovi una semiretta"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Associa a questa semiretta"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Mostra una semiretta"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Nascondi una semiretta"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Costruisci un segmento che parte da questo punto"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Seleziona il punto di partenza del nuovo segmento..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Costruisci un segmento fino a questo punto"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Seleziona il punto finale del nuovo segmento..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Costruisci una retta attraverso questo punto"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Seleziona un punto per il quale passa la retta..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Seleziona un altro punto per il quale passa la retta..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Costruisci una semiretta che parte da questo punto"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Seleziona il punto polare di partenza della nuova semiretta..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Costruisci una semiretta attraverso questo punto"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Seleziona un punto per il quale passa la semiretta..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Costruisci una parallela di questa retta"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Seleziona una parallela di una nuova retta..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Costruisci la parallela attraverso questo punto"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Seleziona un punto per il quale la nuova retta passa..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Costruisci una perpendicolare di questa retta"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Seleziona una perpendicolare alla nuova retta..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Costruisci una perpendicolare attraverso questo punto"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Imposta &lunghezza..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Imposta lunghezza del segmento"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Scegli la nuova lunghezza: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Ridimensiona segmento"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Costruisci una retta secondo questo vettore"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Seleziona un vettore nella direzione della nuova retta..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Costruisci una semiretta secondo questo vettore"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Seleziona un vettore nella direzione della nuova semiretta..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "luogo"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Seleziona questo luogo"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Seleziona il luogo %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Rimuovi un luogo"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Aggiungi un luogo"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Muovi un luogo"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Associa a questo luogo"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Mostra un luogo"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Nascondi un luogo"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Tipo di oggetto"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Oggetto"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Seleziona questo oggetto"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Seleziona l'oggetto %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Rimuovi un oggetto"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Aggiungi un oggetto"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Muovi un oggetto"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Associa a questo oggetto"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Mostra un oggetto"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Nascondi un oggetto"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Angolo in radianti"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Angolo in gradi"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Punto medio"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "Lunghezza in X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Lunghezza in Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Vettore opposto"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Angolo"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Superficie del settore"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Lunghezza dell'arco"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "angolo"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Seleziona questo angolo"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Seleziona l'angolo %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Rimuovi un angolo"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Aggiungi un angolo"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Muovi un angolo"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Associa a questo angolo"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Mostra un angolo"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Nascondi un angolo"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vettore"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Seleziona questo vettore"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Seleziona il vettore %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Rimuovi un vettore"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Aggiungi un vettore"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Muovi un vettore"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Associa a questo vettore"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Mostra un vettore"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Nascondi un vettore"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "arco"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Seleziona questo arco"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Seleziona l'arco %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Rimuovi un arco"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Aggiungi un arco"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Muovi un arco"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Associa a questo arco"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Mostra un arco"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Nascondi un arco"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Coordinate"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Coordinata X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Coordinata Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punto"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Seleziona questo punto"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Seleziona il punto %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Rimuovi un punto"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Aggiungi un punto"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Muovi un punto"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Associa a questo punto"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Mostra un punto"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Nascondi un punto"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Costruisci il punto medio di questo punto e di un altro punto"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Seleziona il primo dei due punti tra i quali vuoi costruire il punto medio..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Seleziona l'altro dei due punti tra i quali vuoi costruire il punto medio..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Imposta &coordinate..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Ridefinisci"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Imposta &parametro..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Imposta coordinate"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Inserisci le nuove coordinate."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Imposta parametro del punto"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Scegli il nuovo parametro: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Cambia il parametro di un punto vincolato"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Seleziona il cerchio sul quale trasportare una misura..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Seleziona un punto sul cerchio..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Seleziona il segmento da trasportare sul cerchio..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Numero di lati"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Perimetro"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Centro di massa dei vertici"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Numero di winding"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "poligono"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Seleziona questo poligono"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Seleziona il poligono %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Rimuovi un poligono"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Aggiungi un poligono"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Muovi un poligono"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Associa a questo poligono"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Mostra un poligono"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Nascondi un poligono"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "triangolo"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Seleziona questo triangolo"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Seleziona il triangolo %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Rimuovi un triangolo"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Aggiungi un triangolo"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Muovi un triangolo"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Associa a questo triangolo"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Mostra un triangolo"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Nascondi un triangolo"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "quadrilatero"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Seleziona questo quadrilatero"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Seleziona il quadrilatero %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Rimuovi un quadrilatero"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Aggiungi un quadrilatero"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Muovi un quadrilatero"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Associa a questo quadrilatero"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Mostra un quadrilatero"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Nascondi un quadrilatero"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Costruisci un triangolo con questo vertice"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Seleziona un punto come vertice del nuovo triangolo..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Interseca questo poligono con una retta"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Seleziona il poligono del quale vuoi l'intersezione con una retta..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Costruisci i vertici di questo poligono"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Seleziona il poligono del quale vuoi costruire i vertici..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Costruisci i lati di questo poligono"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Seleziona il poligono del quale vuoi costruire i lati..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Costruisci l'inviluppo convesso di questo poligono"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Seleziona il poligono del quale vuoi costruire l'inviluppo convesso..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Proietta questo punto sul cerchio"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Seleziona il punto per il quale passa la tangente..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "È questa retta parallela?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Seleziona la prima delle due possibili linee parallele..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Parallela a questa retta?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Seleziona l'altra delle due possibili rette parallele..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Queste rette sono parallele."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Queste rette non sono parallele."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "È questa retta perpendicolare?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Seleziona la prima delle due possibili rette perpendicolari..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Perpendicolare a questa retta?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Seleziona l'altra delle due possibili rette perpendicolari..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Queste rette sono perpendicolari."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Queste rette non sono perpendicolari."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Verifica l'allineamento di questo punto"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Seleziona il primo dei tre punti che forse sono allineati..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "e di questo secondo punto"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Seleziona il secondo dei tre punti che forse sono allineati..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "con questo terzo punto"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Seleziona l'ultimo dei tre punti che forse sono allineati..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Questi punti sono allineati."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Questi punti non sono allineati."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Controlla se questo punto è su una curva"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Seleziona il punto per il test..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Controlla se il punto è su questa curva"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Seleziona la curva sulla quale potrebbe essere il punto..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Questa curva contiene il punto."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Questa curva non contiene il punto."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Controlla se questo punto è su un poligono"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Controlla se il punto è in questo poligono"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Seleziona il poligono nel quale potrebbe essere il punto..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Questo poligono contiene il punto."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Questo poligono non contiene il punto."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Controlla se questo poligono è convesso"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Seleziona il poligono di cui vuoi controllare la convessità..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Questo poligono è convesso."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Questo poligono non è convesso."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Controlla se questo punto ha la stessa distanza"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Seleziona il punto che potrebbe avere la stessa distanza da due altri "
 "punti..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "da questo punto"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Seleziona il primo degli altri due punti..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "e da questo secondo punto"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Seleziona l'altro degli altri due punti..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Le due distanze sono uguali."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Le due distanze non sono uguali."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Controlla se questo vettore è uguale ad un altro vettore"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Seleziona il primo dei due possibili vettori uguali..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Controlla se questo vettore è uguale all'altro vettore"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Seleziona l'altro dei due possibili vettori uguali..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "I due vettori sono uguali."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "I due vettori non sono uguali."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Testo"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "etichetta"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Seleziona questa etichetta"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Seleziona l'etichetta %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Rimuovi un'etichetta"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Aggiungi un'etichetta"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Muovi un'etichetta"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Associa a questa etichetta"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Mostra un'etichetta"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Nascondi un'etichetta"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Copia testo"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Attiva/disattiva cornice"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Ridefinisci..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Attiva/disattiva cornice dell'etichetta"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Trasla questo oggetto"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Seleziona l'oggetto da traslare..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Trasla secondo questo vettore"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Seleziona il vettore secondo il quale traslare..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Rifletti questo oggetto"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Seleziona l'oggetto da riflettere..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Rifletti rispetto a questo punto"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Seleziona il punto rispetto al quale riflettere..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Rifletti rispetto a questa retta"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Seleziona la retta rispetto alla quale riflettere..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Ruota questo oggetto"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Seleziona l'oggetto da ruotare..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Ruota attorno a questo punto"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Seleziona il punto centrale della rotazione..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Ruota di questo angolo"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Seleziona l'angolo della rotazione..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Scala questo oggetto"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Seleziona l'oggetto da scalare..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Scala con questo centro"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Seleziona il punto centrale della trasformazione di scala..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Scala secondo la lunghezza di questo segmento"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Seleziona un segmento la lunghezza del quale è il fattore di scala..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Scala la lunghezza di questo segmento..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Seleziona il primo dei due segmenti il cui rapporto è il fattore di scala..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...della lunghezza di questo altro segmento"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Seleziona il secondo dei due segmenti il cui rapporto è il fattore di "
 "scala..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Seleziona l'oggetto da scalare"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Scala rispetto a questa retta"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Seleziona la retta rispetto alla quale scalare"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Seleziona un segmento la lunghezza del quale è il fattore di scala"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Seleziona il primo dei due segmenti il cui rapporto è il fattore di scala"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...della lunghezza di questo segmento"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Seleziona il secondo dei due segmenti il cui rapporto è il fattore di scala"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Ruota proiettivamente questo oggetto"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Seleziona l'oggetto da ruotare proiettivamente"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Ruota proiettivamente con questa semiretta"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3624,61 +3629,61 @@ msgstr ""
 "Seleziona la semiretta della rotazione proiettiva che vuoi applicare "
 "all'oggetto"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Ruota proiettivamente secondo questo angolo"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 "Seleziona l'angolo della rotazione proiettiva che vuoi applicare all'oggetto"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Omologia armonica di questo oggetto"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Seleziona l'oggetto da trasformare..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Omologia armonica con questo centro"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Seleziona il punto centrale dell'omologia armonica..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Omologia armonica con questo asse"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Seleziona l'asse dell'omologia armonica..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Affinità generica di questo oggetto"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Mappa questo triangolo"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Seleziona il triangolo che deve essere trasformato in un triangolo dato..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "su questo altro triangolo"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
@@ -3686,66 +3691,66 @@ msgstr ""
 "Seleziona il triangolo che è l'immagine secondo l'affinità del primo "
 "triangolo..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Primo di 3 punti iniziali"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Seleziona il primo dei tre punti iniziali dell'affinità generica..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Secondo di 3 punti iniziali"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Seleziona il secondo dei tre punti iniziali dell'affinità generica..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Terzo di 3 punti iniziali"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Seleziona il terzo dei tre punti iniziali dell'affinità generica..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Posizione trasformata del primo punto"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Seleziona il primo dei tre punti finali dell'affinità generica..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Posizione trasformata del secondo punto"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Seleziona il secondo dei tre punti finali dell'affinità generica..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Posizione trasformata del terzo punto"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Seleziona il terzo dei tre punti finali dell'affinità generica..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Trasformazione proiettiva generica di questo oggetto"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Mappa questo quadrilatero"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
@@ -3753,11 +3758,11 @@ msgstr ""
 "Seleziona il quadrilatero che deve essere trasformato in un quadrilatero "
 "dato..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "su questo altro quadrilatero"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3765,188 +3770,188 @@ msgstr ""
 "Seleziona il quadrilatero che è l'immagine secondo la trasformazione "
 "proiettiva del primo quadrilatero..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Primo di 4 punti iniziali"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleziona il primo dei quattro punti iniziali della proiettività generica..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Secondo di 4 punti iniziali"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleziona il secondo dei quattro punti iniziali della proiettività "
 "generica..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Terzo di 4 punti iniziali"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleziona il terzo dei quattro punti iniziali della proiettività generica..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Quarto di 4 punti iniziali"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleziona il quarto dei quattro punti iniziali della proiettività generica..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Seleziona il primo dei quattro punti finali della proiettività generica..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Seleziona il secondo dei quattro punti finali della proiettività generica..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Seleziona il terzo dei quattro punti finali della proiettività generica..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Posizione trasformata del quarto punto"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Seleziona il quarto dei quattro punti finali della proiettività generica..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Getta l'ombra di questo oggetto"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Seleziona l'oggetto del quale vuoi costruire l'ombra..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Getta un'ombra da questa sorgente luminosa"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Seleziona la sorgente luminosa dalla quale si origina l'ombra..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Getta un'ombra sull'orizzonte rappresentato da questa retta"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Seleziona l'orizzonte dell'ombra..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Trasforma questo oggetto"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Trasforma usando questa trasformazione"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Applica una similitudine a questo oggetto"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Applica una similitudine con questo centro"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Seleziona il centro della similitudine..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Applica una similitudine mappando questo punto su un altro punto"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Seleziona il punto che la similitudine dovrebbe mappare in un altro punto..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Applica una similitudine mappando un punto su questo punto"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Seleziona il punto nel quale la similitudine dovrebbe mappare il primo "
 "punto..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Costruisci un vettore da questo punto"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Seleziona il punto di partenza del nuovo vettore..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Costruisci un vettore fino a questo punto"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Seleziona il punto finale del nuovo vettore..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Costruisci il vettore somma di questo vettore e di un altro."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Seleziona il primo dei due vettori dei quali vuoi costruire la somma..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Costruisci il vettore somma di questo vettore e dell'altro."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Seleziona l'altro dei due vettori dei quali vuoi costruire la somma..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Costruisci il vettore somma che parte da questo punto."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Seleziona il punto a partire dal quale costruire il vettore somma..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Ora inserisci il codice:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Ora inserisci il codice Python:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3954,7 +3959,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3962,7 +3967,7 @@ msgstr ""
 "L'interprete Python ha trovato un errore durante l'esecuzione dello script. "
 "Correggere lo script e premere di nuovo il pulsante \"Fine\"."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3971,7 +3976,7 @@ msgstr ""
 "L'interprete Python ha generato il seguente errore:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3981,17 +3986,17 @@ msgstr ""
 "alcun errore, ma lo script non genera un oggetto valido. Correggere lo "
 "script e premere di nuovo il pulsante \"Fine\"."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Modifica script"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Script script Python"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3999,7 +4004,7 @@ msgstr ""
 "L'interprete Python ha trovato un errore durante l'esecuzione dello script. "
 "Correggere lo script."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-ja/messages/tdeedu/kig.po b/tde-i18n-ja/messages/tdeedu/kig.po
index 2ea5363d507..e1940dd08fb 100644
--- a/tde-i18n-ja/messages/tdeedu/kig.po
+++ b/tde-i18n-ja/messages/tdeedu/kig.po
@@ -11,7 +11,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-06-06 23:00+0000\n"
 "Last-Translator: Yukiko Bando <ybando@k6.dion.ne.jp>\n"
 "Language-Team: Japanese <Kdeveloper@kde.gr.jp>\n"
@@ -33,11 +33,11 @@ msgid ""
 "Your emails"
 msgstr "md81@bird.email.ne.jp,sgtom@pluto.dti.ne.jp"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "これは XFig のファイルです。Cabri のデータではありません。"
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -45,25 +45,25 @@ msgstr ""
 "この Cabri ファイルは、現在 Kig ではサポートしていないオブジェクト \"%1\" を"
 "含んでいます。"
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "図形を選択してください。"
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "Dr. Geo のファイル \"%1\" はマクロファイルのため、図形を含んでいません。"
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Dr. Geo のファイル \"%1\" には図形がありません。"
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -71,7 +71,7 @@ msgstr ""
 "この Dr. Geo のファイルは、現在 Kig ではサポートしていないオブジェクト \"%1 "
 "%2\" を含んでいます。"
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -79,28 +79,28 @@ msgstr ""
 "この Dr. Geo のファイルは、現在 Kig ではサポートしていない交点タイプを含んで"
 "います。"
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "画像にエクスポート(&E)"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "画像(&I)..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "画像としてエクスポート"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "画像オプション"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "残念ながら、このファイル形式はサポートしていません。"
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -108,31 +108,31 @@ msgstr ""
 "ファイル \"%1\" を開けませんでした。ファイルのアクセス許可が正しく設定されて"
 "いるか確認してください。"
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "残念ながら、画像 \"%1\" への保存中に問題が発生しました。"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "エクスポート(&E)"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "XFig ファイルにエクスポート(&X)"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "XFig ファイル(&X)..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig 文書 (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "XFig ファイルとしてエクスポート"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -140,78 +140,78 @@ msgstr ""
 "ファイル \"%1\" を開けませんでした。おそらくファイルが存在しないか、アクセス"
 "許可がありません。"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "ファイル \"%1\" の解析中にエラーが起こりました。このファイルを開けません。"
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "解析エラー"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig はファイル \"%1\" を開けません。"
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "サポートされていません"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr ""
 "この KSeg 文書は、現在 Kig では読み込めないスケーリング変換を使っています。"
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 "この KSeg ファイルは、現在 Kig ではサポートしていない黒丸を含んでいます。"
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "この KSeg ファイルは、現在 Kig ではサポートしていない扇形を含んでいます。"
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "この KSeg ファイルは、現在 Kig ではサポートしていない弧の線分を含んでいます。"
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "LaTeX にエクスポート(&L)..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "LaTeX(&L)..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|LaTeX 文書 (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "LaTeX としてエクスポート"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "LaTeX オプション"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "このファイルは Kig バージョン \"%1\" で作成されているので開くことができませ"
 "ん。"
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -225,7 +225,7 @@ msgstr ""
 "で\n"
 "再度保存してみてください。"
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -234,8 +234,8 @@ msgstr ""
 "この Kig ファイルには、このバージョンの Kig ではサポートされていない座標系が"
 "あります。代わりに標準の座標系を使います。"
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -246,27 +246,27 @@ msgstr ""
 "トせずに Kig をコンパイルしたか、Kig の古いバージョンを使っていると思われま"
 "す。"
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "SVG にエクスポート(&E)..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "SVG(&S)..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|スケーラブルベクターグラフィック (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "SVG としてエクスポート"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG オプション"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "残念ながら、SVG ファイル \"%1\" への保存中に問題が発生しました。"
 
@@ -435,7 +435,7 @@ msgstr "作成をキャンセル"
 msgid "Cancel the construction of the object being constructed"
 msgstr "作成途中のオブジェクトの作成をキャンセル"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "すべて表示(&U)"
 
@@ -563,15 +563,15 @@ msgstr ""
 "*.kig|Kig 文書(*.kig)\n"
 "*.kigz|圧縮された Kig 文書(*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "ファイル \"%1\" は既に存在します。上書きしますか？"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "ファイルを上書きしますか？"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "上書き"
 
@@ -647,457 +647,457 @@ msgstr "開く文書"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "線分"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "始点と終点から作られる線分"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "2 点による直線"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "2 点を通って作られる直線"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "半直線"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "始点と 1 つの通過点による半直線"
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "垂線"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "1 点を通り、他の直線または線分に垂直な直線"
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "平行線"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "1 点を通り、他の直線または線分に平行な直線"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "中心と点による円"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "中心と内包点で作られる円"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "3 点による円"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "3 点を通って作られる円"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "この角の二等分線を作成"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "二等分線を作成する角を選択..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "角の二等分線"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "角の二等分線"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "5 点による二次曲線"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "5 点を通って作られる二次曲線"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "漸近線と点による双曲線"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "1 点を通り、与えられた漸近線を持つ双曲線"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "焦点と点による楕円"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "焦点と内包点によって作られる楕円"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "焦点と点による双曲線"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "焦点と内包点によって作られる双曲線"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "準線と焦点と点による二次曲線"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "1 点を通り、与えられた準線と焦点を持つ二次曲線"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "3 点による垂直放物線"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "3 点を通って作られる垂直放物線"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "9 点による三次曲線"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "9 点を通って作られる三次曲線"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "直線の極点"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "二次曲線に関する直線の極点"
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "点の極線"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "二次曲線に関する点の極線"
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "6 点を通り節点を持つ三次曲線"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "6 点を通り、原点に節点を持つ三次曲線"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "4 点を通り尖点を持つ三次曲線"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "4 点を通り、原点に水平尖点を持つ三次曲線"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "二次曲線の準線"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "二次曲線の準線"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "3 点による角"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "3 点で定義される角"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "4 点による直角双曲線"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "4 点によって作られる直角双曲線"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "この線分の中点を作成"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "中点"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "線分または異なる 2 点の中点"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "ベクトル"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "与えられた 2 点からベクトルを作成"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "ベクトルの和"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "2 つのベクトルの和ベクトルを作成"
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "ベクトルによる直線"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "与えられた 1 つの通過点と方向ベクトルから直線を作成"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "ベクトルによる半直線"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "与えられた始点と方向ベクトルから半直線を作成"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "3 点による弧"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "3 点を通る弧を作成"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "中心と角と点による弧"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "与えられた中心と中心角による、与えられた 1 点から始まる弧を作成"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "準線と焦点による放物線"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "準線と焦点によって定義される放物線"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "平行移動"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "ベクトルによるオブジェクトの平行移動"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "点対称移動"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "点に関して対称なオブジェクト"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "線対称移動"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "直線に関して対称なオブジェクト"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "回転"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "点の周りに角で回転させたオブジェクト"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "拡大縮小"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "線分の長さで与えられる比率で、点に関して拡大縮小したオブジェクト"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "直線に関して拡大縮小"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "線分の長さで与えられる比率で、直線に関して拡大縮小したオブジェクト"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "拡大縮小 (比率は 2 つの線分で与えられる)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "2 つの線分の長さで与えられる比率で、点に関して拡大縮小したオブジェクト"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "直線に関して拡大縮小 (比率は 2 つの線分で与えられる)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 "2 つの線分の長さで与えられる比率で、直線に関して拡大縮小したオブジェクト"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "相似変換"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr "オブジェクトの相似変換 (中心の周りに拡大縮小および回転させたもの)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "調和ホモロジー"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr "与えられた中心および軸からなる調和ホモロジー"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "投影の影を描く"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr "任意の光源と投影面 (線で示される) によるオブジェクトの影"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "双曲線の漸近線"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "双曲線の 2 つの漸近線"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "3 頂点による三角形"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "与えられた 3 つの頂点から三角形を作成"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "凸包"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "与えられた多角形の凸包に相当する多角形を作成"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "平行性テスト"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "与えられた 2 つの直線が平行かどうかをテスト"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "直交性テスト"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "与えられた 2 つの直線が直交するかどうかをテスト"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "共線性テスト"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "与えられた 3 点が同一線上にあるかどうかをテスト"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "内包性テスト"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "与えられた曲線が与えられた点を含むかどうかをテスト"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "多角形内包性テスト"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "与えられた多角形が与えられた点を含むかどうかをテスト"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "多角形凸面性テスト"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "与えられた多角形が凸であるかどうかをテスト"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "距離テスト"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "与えられた点からの距離が、別の点からの距離と同じかどうかをテスト"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "ベクトル相等性テスト"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "2 つのベクトルが等しいかどうかをテスト"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python スクリプト"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "新しい Python スクリプトを作成"
 
@@ -1148,71 +1148,71 @@ msgstr "直交座標系に設定"
 msgid "Set Polar Coordinate System"
 msgstr "極座標系に設定"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "度"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "ラジアン"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "グラジアン"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr "普通の点 (独立点、または線・円・線分などに付いている従属点)"
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "点"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "テキストラベルを作成"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "テキストラベル"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "座標を入力して点を作成"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "座標の点"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "定点"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "新しい点の座標を入力してください。"
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "角の大きさの設定"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "この角の大きさの新しい値を入力："
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "この角の大きさを修正するには、この編集フィールドを使います。"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1223,15 +1223,15 @@ msgstr ""
 "別の単位に切り替えると、左の編集フィールドの値は新しく選んだ単位に変換されま"
 "す。"
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "マクロファイル '%1' を開けません"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig はマクロ \"%1\" を開けません。"
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1243,16 +1243,16 @@ msgstr ""
 "のバージョン (0.4 から 0.6) でインポートしてから、新しい形式で再度保存してみ"
 "てください。"
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "名前なしのマクロ #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "二次曲線の根軸"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1260,362 +1260,362 @@ msgstr ""
 "2 つの二次曲線の交点を通って作られる直線。これは交点を持たない二次曲線でも定"
 "義されます。"
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "動点"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "動点 (軌跡を描く一方で動かす点) を選択..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "追従点"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "追従点 (軌跡を描く点) を選択..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "軌跡"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "軌跡"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "従属点"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "その頂点による多角形"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "与えられた頂点による多角形を作成"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr "この頂点で多角形を作成 (最初の頂点をクリックして終了)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "この頂点で多角形を作成"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "新しい多角形の頂点となる点を選択..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "多角形"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "この多角形の頂点を作成..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "多角形の頂点"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "多角形の頂点に相当する点を作成"
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "この多角形の辺を作成..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "多角形の辺に相当する線分を作成"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "多角形の辺"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "与えられた中心を持つ正多角形"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "与えられた中心と頂点を持つ正多角形を作成"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "ここを中心とする正多角形を作成"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "ここを頂点とする正多角形を作成"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "辺の数を調整 (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "辺の数を調整 (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "新しい多角形の中心を選択..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "新しい多角形の頂点を選択..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "カーソルを移動して辺の数を調整..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "この円の根軸を作成"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "この二次曲線の根軸を作成"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "一般的なアフィン変換"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 "3 点 (または三角形) を、他の 3 点 (または三角形) に写す、一意的なアフィン変換"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "一般的な射影変換"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 "4 点 (または四角形) を、他の 4 点 (または四角形) に写す、一意的な射影変換"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "点、直線、円の反転"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "円に関する点、直線、円の反転"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "長さを移す"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "線分または弧の長さを直線上または円周上に移します。"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "長さを移す線分"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "長さを移す弧"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "この直線上に長さを移す"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "この円周上に長さを移す"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "円周上のこの点に移す"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "直線上のこの点に移す"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "曲線上のこの点に移す"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "交点"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "2 つのオブジェクトの交点"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "この円が"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "この二次曲線が"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "この直線が"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "この三次曲線が"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "この弧が"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "この多角形が"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "この円と交わる"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "この二次曲線と交わる"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "この直線と交わる"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "この三次曲線と交わる"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "この弧と交わる"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "この多角形と交わる"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "この点ともう 1 つの点の中点を作成"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "中点を作成する最初の点を選択..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "この点ともう 1 つの点の中点を作成"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "中点を作成するもう一方の点を選択..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "交差させる 1 番目のオブジェクトを選択..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "交差させる 2 番目のオブジェクトを選択..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "接線"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "曲線に接する直線"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "この円の接線"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "この二次曲線の接線"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "この弧の接線"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "この三次曲線の接線"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "この曲線の接線"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "この点における接線"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "曲率中心"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "曲線の接触円の中心"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "この二次曲線の曲率中心"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "この三次曲線の曲率中心"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "この曲線の曲率中心"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "この点における曲率中心"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "どのオブジェクトですか？"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr "新しい点を置く位置、または新しい点を付け加える曲線をクリック..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "結果ラベルを置く場所を決めてください。"
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "マクロの名前は空にできません。"
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "名前"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<名前なしオブジェクト>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1624,21 +1624,21 @@ msgstr ""
 "値が設定されていない変数が、テキスト中に %n 個あります。それらを削除するか、"
 "必要なだけの変数を設定してください。"
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "変数 %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "変数 %1 を選択"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "ラベルを変更"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1648,7 +1648,7 @@ msgstr ""
 "このため、Kigはこのマクロの計算ができません。戻るボタンを押して、正しい順序で"
 "オブジェクトを選んでください..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1658,103 +1658,103 @@ msgstr ""
 "そらく、あなたが Kig にできないことを期待しているためと思われます。マクロを"
 "チェックして再度やってみてください。"
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "%1 個のオブジェクトを移動"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "点の再定義"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig 文書"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 個のオブジェクト"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "変換(&T)"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "テスト(&E)"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "作成(&R)"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "テキストラベルを追加(&X)"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "色を設定(&L)"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "ペン幅を設定(&P)"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "スタイルを設定(&Y)"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "座標系を設定(&Y)"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "隠す(&H)"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "表示(&S)"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "移動(&M)"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "カスタム色(&C)"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "名前を設定(&N)..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "名前(&N)"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "オブジェクト名を設定"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "このオブジェクトの名前を設定:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "オブジェクト色を変更"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "オブジェクト幅を変更"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "点のスタイルを変更"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "オブジェクトのスタイルを変更"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "スクリプトを編集..."
 
@@ -1805,212 +1805,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "2 つ以上のタイプが選択されています"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "この点を通る角を作成"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "角をなす半直線の 1 番目が通るべき点を選択..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "この点における角を作成"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "角を作成する点を選択..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "角をなす半直線の 2 番目が通るべき点を選択..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "サイズを設定(&Z)"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "角をリサイズ"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "この点から始まる弧を作成"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "新しい弧の始点を選択..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "この点を通る弧を作成"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "新しい弧が通る点を選択..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "この点で終わる弧を作成"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "新しい弧の終点を選択..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "ここを中心とした弧を作成"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "新しい弧の中心を選択..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "この角で弧を作成"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "新しい弧の角を選択..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "テスト結果"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "曲線を選択..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "曲線上の点を選択..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "面積"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "円周"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "半径"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "展開された方程式 (直交座標系)"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "方程式 (直交座標系)"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "極方程式"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "ρ = %1   [点 %2 を中心とする]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "円"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "この円を選択"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "円 %1 を選択"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "円を削除"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "円を追加"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "円を移動"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "この円に付ける"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "円を表示"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "円を隠す"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "この点を通る円を作成"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "ここを中心とした円を作成"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "新しい円の中心を選択..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "新しい円が通る点を選択..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "二次曲線の種類"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "第 1 焦点"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "第 2 焦点"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "楕円"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "双曲線"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "放物線"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2018,1837 +2019,1841 @@ msgstr ""
 "ρ = %1/(1 + %2 cosθ + %3 sinθ)\n"
 "    [点 %4 を中心とする]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "二次曲線"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "この二次曲線を選択"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "二次曲線 %1 を選択"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "二次曲線を削除"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "二次曲線を追加"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "二次曲線を移動"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "この二次曲線に付ける"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "二次曲線を表示"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "二次曲線を隠す"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "この点を通る二次曲線を作成"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "新しい二次曲線が通る点を選択..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "この漸近線で二次曲線を作成"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "新しい二次曲線の 1 番目の漸近線を選択..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "新しい二次曲線の 2 番目の漸近線を選択..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "この焦点で楕円を作成"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "新しい楕円の 1 番目の焦点を選択..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "新しい楕円の 2 番目の焦点を選択..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "この点を通る楕円を作成"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "新しい楕円が通る点を選択..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "この焦点で双曲線を作成"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "新しい双曲線の 1 番目の焦点を選択..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "新しい双曲線の 2 番目の焦点を選択..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "この点を通る双曲線を作成"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "新しい双曲線が通る点を選択..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "この直線を準線として二次曲線を作成"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "新しい二次曲線の準線を選択..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "この点を焦点として二次曲線を作成"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "新しい二次曲線の焦点を選択..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "この点を通る放物線を作成"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "新しい放物線が通る点を選択..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "この二次曲線に関する極点を作成"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "極点を作成する二次曲線を選択..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "この直線の極点を作成"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "極点を作成する直線を選択..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "この二次曲線に関する極線を作成"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "この点の極線を作成"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "この二次曲線の準線を作成"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "準線を作成する二次曲線を選択..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "この準線による放物線を作成"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "新しい放物線の準線を選択..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "この焦点で放物線を作成"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "新しい放物線の焦点を選択..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "この二次曲線の漸近線を作成"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "漸近線を作成する二次曲線を選択..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "この二次曲線の根軸を作成"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr "根軸を作成する 2 つの二次曲線の 1 番目を選択..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr "根軸を作成する 2 つの二次曲線の 2 番目を選択..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "二次曲線の根軸を切り替え"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "三次曲線"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "この三次曲線を選択"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "三次曲線 %1 を選択"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "三次曲線を削除"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "三次曲線を追加"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "三次曲線を移動"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "この三次曲線に付ける"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "三次曲線を表示"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "三次曲線を隠す"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "この点を通る三次曲線を作成"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "新しい三次曲線が通る点を選択..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "曲線"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "この曲線を選択"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "曲線 %1 を選択"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "曲線を削除"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "曲線を追加"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "曲線を移動"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "この曲線に付ける"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "曲線を表示"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "曲線を隠す"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "この直線との交点"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "この二次曲線との交点"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "計算済みの交点"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "この三次曲線との交点"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "この円との交点"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "この弧との交点"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "この円に関して反転"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "反転円となる円を選択..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "この点の反転計算をする"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "反転させる点を選択..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "この直線の反転計算をする"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "反転させる直線を選択..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "この線分の反転計算をする"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "反転させる線分を選択..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "この円の反転計算をする"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "反転する円を選択..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "この弧の反転計算をする"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "反転する弧を選択..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "傾き"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "方程式"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "長さ"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "第 1 の端点"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "第 2 の端点"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "直線"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "直線を選択"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "この直線を選択"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "直線 %1 を選択"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "直線を削除"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "直線を追加"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "直線を移動"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "この直線に付ける"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "直線を表示"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "直線を隠す"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "線分"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "この線分を選択"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "線分 %1 を選択"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "線分を削除"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "線分を追加"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "線分を移動"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "この線分に付ける"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "線分を表示"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "線分を隠す"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "半直線"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "この半直線を選択"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "半直線 %1 を選択"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "半直線を削除"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "半直線を追加"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "半直線を移動"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "この半直線に付ける"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "半直線を表示"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "半直線を隠す"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "この点で始まる線分を作成"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "新しい線分の始点を選択..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "この点で終わる線分を作成"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "新しい線分の終点を作成..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "この点を通る直線を作成"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "直線が通る点を選択..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "直線が通る他の点を選択..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "この点で始まる半直線を作成"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "新しい半直線の始点を選択..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "この点を通る半直線を作成"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "半直線が通る点を選択..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "この直線の平行線を作成"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "新しい直線の平行線を選択..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "この点を通る平行線を作成"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "新しい直線が通る点を選択..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "この直線の垂線を作成"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "新しい直線の垂線を選択..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "この点を通る垂線を作成"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "長さを設定(&L)..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "線分の長さを設定"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "新しい長さを入力: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "線分をリサイズ"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "このベクトルで直線を作成"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "新しい直線の方向ベクトルを選択..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "このベクトルで半直線を作成"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "新しい半直線の方向ベクトルを選択..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "軌跡"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "この軌跡を選択"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "軌跡 %1 を選択"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "軌跡を削除"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "軌跡を追加"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "軌跡を移動"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "この軌跡に付ける"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "軌跡を表示"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "軌跡を隠す"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "オブジェクトタイプ"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "オブジェクト"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "このオブジェクトを選択"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "オブジェクト %1 を選択"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "オブジェクトを削除"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "オブジェクトを追加"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "オブジェクトの移動"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "このオブジェクトに付ける"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "オブジェクトを表示"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "オブジェクトを隠す"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "角度 (ラジアン)"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "角度 (度)"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "中点"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X方向の長さ"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y方向の長さ"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "逆ベクトル"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "角"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "扇形の面積"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "弧の長さ"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "角"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "この角を選択"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "角 %1 を選択"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "角を削除"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "角を追加"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "角を移動"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "この角に付ける"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "角を表示"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "角を隠す"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "ベクトル"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "このベクトルを選択"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "ベクトル %1 を選択"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "ベクトルを削除"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "ベクトルを追加"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "ベクトルを移動"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "このベクトルに付ける"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "ベクトルを表示"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "ベクトルを隠す"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "弧"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "この弧を選択"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "弧 %1 を選択"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "弧を削除"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "弧を追加"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "弧を移動"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "この弧に付ける"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "弧を表示"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "弧を隠す"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "座標"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X 座標"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y 座標"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "点"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "この点を選択"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "点 %1 を選択"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "点を削除"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "点を追加"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "点を移動"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "この点に付ける"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "点を表示"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "点を隠す"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "この点ともう 1 つの点の中点を作成"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "中点を作成する 2 点の 1 番目の点を選択..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "中点を作成する 2 点の 2 番目の点を選択..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "座標を設定(&C)..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "再定義"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "パラメータ設定(&P)..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "座標を設定"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "新しい座標を入力してください。"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "点のパラメータを設定"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "新しいパラメータを入力: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "従属点のパラメータを変更"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "長さを移す円を選択..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "円周上の点を選択..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "円周上に移す線分を選択..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "辺の数"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "周の長さ"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "頂点の重心"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "巻数"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "多角形"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "この多角形を選択"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "多角形 %1 を選択"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "多角形を削除"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "多角形を追加"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "多角形を移動"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "この多角形に付ける"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "多角形を表示"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "多角形を隠す"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "三角形"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "三角形を選択"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "三角形 %1 を選択"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "三角形を削除"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "三角形を追加"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "三角形を移動"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "この三角形に付ける"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "三角形を表示"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "三角形を隠す"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "四角形"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "この四角形を選択"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "四角形 %1 を選択"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "四角形を削除"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "四角形を追加"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "四角形を移動"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "この四角形に付ける"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "四角形を表示"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "四角形を隠す"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "この頂点で三角形を作成"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "新しい三角形の頂点となる点を選択..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "この多角形を直線と交差"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "直線と交差させる多角形を選択..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "この多角形の頂点を作成"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "頂点を作成する多角形を選択..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "この多角形の辺を作成"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "辺を作成する多角形を選択..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "この多角形の凸包を作成"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "凸包を作成する多角形を選択..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "この点を円に投影"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "接線が通る点を選択..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "この直線と..."
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "平行かもしれない 2 直線の 1 番目を選択..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "この直線は平行？"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "平行かもしれない 2 直線の 2 番目を選択..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "これらの直線は平行です。"
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "これらの直線は平行ではありません。"
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "この直線と..."
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "直交するかもしれない 2 直線の 1 番目を選択..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "この直線は垂直？"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "直交するかもしれない 2 直線の 2 番目を選択..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "これらの直線は垂直です。"
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "これらの直線は垂直ではありません。"
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "この点の共線性をチェック"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "同一線上にあるかもしれない 3 点の 1 番目を選択..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "そして 2 つ目の点"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "同一線上にあるかもしれない 3 点の 2 番目を選択..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "そして 3 つ目の点"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "同一線上にあるかもしれない 3 点の 3 番目を選択..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "これらの点は同一線上にあります。"
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "これらの点は同一線上にありません。"
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "この点が曲線上にあるかどうかをチェック"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "テストする点を選択..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "点がこの曲線上にあるかどうかをチェック"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "点があるかもしれない曲線を選択..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "この曲線は点を含んでいます。"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "この曲線は点を含んでいません。"
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "この点が多角形内にあるかどうかをチェック"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "点がこの多角形内にあるかどうかをチェック"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "点があるかもしれない多角形を選択..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "この多角形は点を含んでいます。"
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "この多角形は点を含んでいません。"
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "この多角形が凸かどうかをチェック"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "凸性をテストする多角形を選択..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "この多角形は凸です。"
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "この多角形は凸ではありません。"
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "この点が等距離にあるかどうかをチェック"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "他の 2 点から等距離にあるかもしれない点を選択..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "この点からと"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "他の 2 点の 1 番目を選択..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "そしてこの 2 つ目の点から"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "他の 2 点の 2 番目を選択..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "2 つの距離は等しいです。"
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "2 つの距離は等しくありません。"
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "このベクトルと..."
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "等しいかもしれない 2 つのベクトルの 1 番目を選択..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "このベクトルは等しい？"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "等しいかもしれない 2 つのベクトルの 2 番目を選択..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "2 つのベクトルは等しいです。"
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "2 つのベクトルは等しくありません。"
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "テキスト"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "ラベル"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "このラベルを選択"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "ラベル %1 を選択"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "ラベルを削除"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "ラベルを追加"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "ラベルを移動"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "このラベルに付ける"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "ラベルを表示"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "ラベルを隠す"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "テキストをコピー(&C)"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "枠を表示/隠す(&T)"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "再定義(&R)..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "ラベルの枠の表示/非表示を切り替え"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "このオブジェクトを平行移動"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "平行移動するオブジェクトを選択..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "このベクトルの分だけ平行移動"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "平行移動量を与えるベクトルを選択..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "このオブジェクトを対称移動"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "対称移動するオブジェクトを選択..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "この点に関して対称移動"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "対称の中心を選択..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "この直線に関して対称移動"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "対称の軸を選択..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "このオブジェクトを回転"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "回転するオブジェクトを選択..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "この点の周りで回転"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "回転の中心を選択..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "この角だけ回転"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "回転角を選択..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "このオブジェクトを拡大縮小"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "拡大縮小するオブジェクトを選択..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "ここを中心として拡大縮小"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "拡大縮小の中心点を選択..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "この線分の長さだけ拡大縮小"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "拡大縮小の倍率となる長さを持つ線分を選択..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "拡大縮小してこの線分の長さを..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "拡大縮小の倍率となる長さの比を持つ 2 つの線分の 1 番目を選択..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...この他方の線分の長さにする"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "拡大縮小の倍率となる長さの比を持つ 2 つの線分の 2 番目を選択..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "拡大縮小するオブジェクトを選択"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "この直線に対して拡大縮小"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "拡大縮小の軸となる直線を選択"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "拡大縮小の倍率となる長さを持つ線分を選択"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "拡大縮小の倍率となる長さの比を持つ 2 つの線分の 1 番目を選択"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...この他方の線分の長さにする"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "拡大縮小の倍率となる長さの比を持つ 2 つの線分の 2 番目を選択"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "このオブジェクトを射影的に回転"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "射影的に回転するオブジェクトを選択"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "この半直線で射影的に回転"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "オブジェクトをどの半直線で射影的に回転させるかを選択"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "この角で射影的に回転"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "オブジェクトをどの角で射影的に回転させるかを選択"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "このオブジェクトの調和ホモロジー"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "変換するオブジェクトを選択..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "この中心での調和ホモロジー"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "調和ホモロジーの中心点を選択..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "この軸での調和ホモロジー"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "調和ホモロジーの軸を選択..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "このオブジェクトのアフィン変換"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "この三角形を移す"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "アフィン変換を決定する三角形の、変換元の三角形を選択..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "この別の三角形上に"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "アフィン変換を決定する三角形の、写像となる三角形を選択..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "3 つの始点の 1 番目"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "アフィン変換を決定する 3 点のうち 1 番目の、変換元の位置を選択..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "3 つの始点の 2 番目"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "アフィン変換を決定する 3 点のうち 2 番目の、変換元の位置を選択..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "3 つの始点の 3 番目"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "アフィン変換を決定する 3 点のうち 3 番目の、変換元の位置を選択..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "1 番目の点の移される位置"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "アフィン変換を決定する 3 点のうち 1 番目の、写像の位置を選択..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "2 番目の点の移される位置"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "アフィン変換を決定する 3 点のうち 2 番目の、写像の位置を選択..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "3 番目の点の移される位置"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "アフィン変換を決定する 3 点のうち 3 番目の、写像の位置を選択..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "このオブジェクトの一般的な射影変換"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "この四角形を移す"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "射影変換を決定する四角形の、変換元の四角形を選択..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "この別の四角形上に"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr "射影変換を決定する四角形の、写像となる四角形を選択..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "4 つの始点の 1 番目"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "射影変換を決定する 4 点のうち 1 番目の、変換前の位置を選択..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "4 つの始点の 2 番目"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "射影変換を決定する 4 点のうち 2 番目の、変換前の位置を選択..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "4 つの始点の 3 番目"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "射影変換を決定する 4 点のうち 3 番目の、変換前の位置を選択..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "4 つの始点の 4 番目"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "射影変換を決定する 4 点のうち 4 番目の、変換前の位置を選択..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "射影変換を決定する 4 点のうち 1 番目の、写像の位置を選択..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "射影変換を決定する 4 点のうち 2 番目の、写像の位置を選択..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "射影変換を決定する 4 点のうち 3 番目の、写像の位置を選択..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "4 番目の点の移される位置"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "射影変換を決定する 4 点のうち 4 番目の、写像の位置を選択..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "このオブジェクトに影付けをする"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "影を作成するオブジェクトを選択..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "この光源からの影付けをする"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "影の元となる光源を選択..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "この直線によって表される水平軸に影付けをする"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "影の水平軸を選択..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "このオブジェクトを変換"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "この変換を使って変換する"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "このオブジェクトを相似変換"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "ここを中心に相似変換"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "相似変換の中心を選択..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "この点が他のある点へ移るような相似変換"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "相似変換を決定する点の、変換元の位置を選択..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "最初の点がこの点へ移るような相似変換"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "相似変換を決定する点の、写像の位置を選択..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "この点からのベクトルを作成"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "新しいベクトルの始点を選択..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "この点へのベクトルを作成"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "新しいベクトルの終点を選択..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "このベクトルと他のベクトルとの和ベクトルを作成します。"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "和ベクトルを作成する 2 つのベクトルの 1 番目のベクトルを選択..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "このベクトルともう 1 つのベクトルの和をとります。"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "和ベクトルを作成する 2 つのベクトルの 2 番目のベクトルを選択..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "この点を始点として和ベクトルを作成します。"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "ベクトルの和を作成する点を選択..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "コードを入力:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Python のコードを入力:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3856,7 +3861,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3864,7 +3869,7 @@ msgstr ""
 "スクリプト実行中に Python インタプリタがエラーを出しました。スクリプトを修正"
 "して再度「完了」ボタンを押してください。"
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3873,7 +3878,7 @@ msgstr ""
 "Python インタプリタが以下のエラー出力を生成しました:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3883,17 +3888,17 @@ msgstr ""
 "せんが、スクリプトは正しいオブジェクトを作成しません。スクリプトを修正して再"
 "度「完了」ボタンを押してください。"
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "スクリプトを編集"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Python スクリプトを編集"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3901,7 +3906,7 @@ msgstr ""
 "スクリプト実行中に Python インタプリタがエラーを出しました。スクリプトを修正"
 "してください。"
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-km/messages/tdeedu/kig.po b/tde-i18n-km/messages/tdeedu/kig.po
index 158c9e3b4b4..26f078b2518 100644
--- a/tde-i18n-km/messages/tdeedu/kig.po
+++ b/tde-i18n-km/messages/tdeedu/kig.po
@@ -8,7 +8,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2008-07-15 14:43+0700\n"
 "Last-Translator: Khoem Sokhem <khoemsokhem@khmeros.info>\n"
 "Language-Team: Khmer <en@li.org>\n"
@@ -32,97 +32,97 @@ msgstr ""
 "khoemsokhem@khmeros.info,soursdey@khmeros.info, evannak@khmeros.info,"
 "piseth_dv@khmeros.info"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "នេះ​គឺ​ជា​ឯកសារ XFig ដែល​មិនមែន​ជា​រូប​ពន្យល់ Cabri ។"
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "ឯកសារ Cabri នេះ​មាន​វត្ថុ \"%1\", ដែល Kig បច្ចុប្បន្ន​មិន​គាំទ្រ ។"
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "សូម​ជ្រើស​រូប​ពន្យល់"
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "ឯកសារ Dr. Geo \"%1\" គឺ​ជា​ឯកសារ​ម៉ាក្រូ ដូច្នេះ​វា​មិន​មាន​រូប​ពន្យល់​ទេ ។"
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "គ្មាន​រូប​ពន្យល់​នៅ​ក្នុង​ឯកសារ Dr. Geo \"%1\" ទេ ។"
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr "ឯកសារ Dr. Geo នេះ​មាន​វត្ថុ \"%1 %2\", ដែល Kig បច្ចុប្បន្ន​មិន​គាំទ្រ ។"
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr "ឯកសារ Dr. Geo នេះ​មាន​ប្រភេទ​ចំណុច​ប្រសព្វ, ដែល Kig បច្ចុប្បន្ន​មិន​គាំទ្រ ។"
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "នាំ​ចេញ​ជា​រូបភាព"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "រូបភាព..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "នាំ​ចេញ​ជា​រូបភាព"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "ជម្រើស​រូបភាព"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "សូម​ទោស, មិន​បាន​គាំទ្រ​ទ្រង់ទ្រាយ​ឯកសារ​នេះ​ទេ ។"
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr "ឯកសារ \"%1\" មិន​អាច​ត្រូវ​បាន​បើក ។ សូម​ពិនិត្យ​ថា​តើ​សិទ្ធិ​ឯកសារ​ត្រូវ​បាន​កំណត់​យ៉ាង​ត្រឹមត្រូវ ។"
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "សូម​ទោស, មាន​កំហុស​ខណៈ​ពេល​រក្សា​ទុក​រូបភាព \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "នាំ​ចេញ​ជា"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "នាំ​ចេញ​ជា​ឯកសារ XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "ឯកសារ XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "ឯកសារ *.fig|XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "នាំ​ចេញ​ជា​ឯកសារ XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -130,71 +130,71 @@ msgstr ""
 "ឯកសារ \"%1\" មិន​អាច​ត្រូវ​បាន​បើក​ទេ ។  នេះ​ប្រហែល​ជា​មាន​ន័យ​ថា វា​មិន​មាន, ឬ ថា​មិន​អាច​បើក​វា​ដោយ​"
 "សា​សិទ្ធិ​របស់​វា"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "បាន​ជួប​កំហុស​ខណៈ​ពេល​ញែក​ឯកសារ \"%1\" ។  មិន​អាច​បើក​វា​បាន​ទេ ។"
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "ញែក​កំហុស"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig មិន​អាច​បើក​ឯកសារ \"%1\" បាន​ទេ ។"
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "មិន​បាន​គាំទ្រ"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr "ឯកសារ​ KSeg នេះ​ប្រើ​ការបម្លែង​មាត្រដ្ឋាន​ ដែល​Kig បច្ចុប្បន្ន​មិន​អាច​នាំចូល​បាន​ ។"
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "​ឯកសារ​ KSeg នេះ​បាន​បំពេញ​ដោយ​រង្វង់​ ដែល​ Kig បច្ចុប្បន្ន​មិន​បាន​គាំទ្រ​ ។"
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "ឯកសារ​ KSeg នេះ​មាន​ចម្រៀក​ធ្នូ ដែល​Kig បច្ចុប្បន្ន​មិន​បាន​គាំទ្រ"
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "ឯកសារ​ KSeg នេះ​មានធ្នូ​ច្រៀក​ ដែល​Kig បច្ចុប្បន្ន​មិន​បាន​គាំទ្រ​ ។"
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "នាំ​ចេញ​ជា Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "ឯកសារ *.tex|Latex (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "នាំ​ចេញ​ជា Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "ជម្រើស Latex"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr "ឯកសារ​នេះ​ត្រូវ​បាន​បង្កើត​ដោយ​កំណែ Kig \"%1\", ដែល​កំណែ​នេះ​មិន​អាច​ត្រូវ​បាន​បើក​ទេ ។"
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -206,7 +206,7 @@ msgstr ""
 "អ្នក​អាច​សាកល្បង​បើក​ឯកសារ​នេះ​ជាមួយ​នឹង​កំណែ​ចាស់​របស់ Kig  (0.4 to 0.6),\n"
 "ហើយ​រក្សា​ទុក​វា​ម្ដង​ទៀត, ដែល​នឹង​រក្សា​ទុក​វា​ក្នុង​ទ្រង់ទ្រាយ​ថ្មី ។"
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -215,8 +215,8 @@ msgstr ""
 "ឯកសារ Kig នេះ​បាន​ប្រព័ន្ធ​កូអរដោណេ​ដែល​កំណែ Kig នេះ​មិន​គាំទ្រ ។\n"
 "ខ្នាត​គំរូ​ប្រពន្ធ​កូអរដោណេ​នឹង​ត្រូវ​បាន​ប្រើ​ជំនួស ។"
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -225,27 +225,27 @@ msgstr ""
 "ឯកសារ Kig នេះ​ប្រើ​វត្ថុ​នៃ​ប្រភេទ \"%1\", ដែល​កំណែ Kig នេះ​មិន​គាំទ្រ ។ ប្រហែល​ជា​អ្នក​បាន​ចងក្រង "
 "Kig ដោយ​មិន​គាំទ្រ​ចំពោះ​ប្រភេទ​វត្ថុ​នេះ, ឬ ប្រហែល​ជា​អ្នក​កំពុង​ប្រើ​កំណែ​ចាស់​ជាង​របស់ Kig ។"
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "នាំ​ចេញ​ជា SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg| ក្រាហិក​វ៉ិចទ័រ​ដែល​អាច​ធ្វើ​មាត្រដ្ឋាន (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "នាំ​ចេញ​ជា SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "ជម្រើស SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "សូម​ទោស, មាន​កំហុស​ខ្លះ​ខណៈ​ពេល​រក្សា​ទុក​ទៅ​ឯកសារ SVG  \"%1\""
 
@@ -407,7 +407,7 @@ msgstr "បោះបង់​ការ​សាងសង់​"
 msgid "Cancel the construction of the object being constructed"
 msgstr "បោះបង់​ការសាងសង់​នៃ​វត្ថុ​ដែល​កំពុង​ចាប់​ផ្តើម​សាងសង់​"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "មិន​លាក់ទាំងអស់​"
 
@@ -534,15 +534,15 @@ msgstr ""
 "ឯកសារ *.kig|Kig  (*.kig)\n"
 "ឯកសារ *.kigz|Compressed Kig  (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "ឯកសារ​ \"%1\" មានរួចហើយ​ ។ តើ​អ្នក​ពិតជាចង់​សរសេរពីលើ​ឬ​?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "សរសេរ​ជាន់​លើ​ឯកសារឬ ?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "សរសេរ​ជាន់​លើ"
 
@@ -618,457 +618,457 @@ msgstr "ឯកសារ​ត្រូវ​បើក"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "ចម្រៀក​"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "ចម្រៀក​ត្រូវ​បាន​បង្កើតឡើង​ពី​រាងផ្កាយ​ និង​ចុងចំណុច​របស់​វា​"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "បន្ទាត់​តាម​ពី​ចំណុច​"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "បង្កើត​បន្ទាត់​តាម​ពីរ​ចំណុច​"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "បន្ទាត់​ពាក់កណ្តាល​"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "ពាក់កណ្តាល​បន្ទាត់​តាម​ចំណុច​ចាប់​ផ្តើម​របស់​វា​ និង​ចំណុច​ផ្សេង​ទៀត​នៅ​កន្លែង​ណាមួយ​លើ​វា​ ។"
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "បន្ទាត់​កាត់កែង​"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "បន្ទាត់​ត្រូវ​បាន​បង្កើត​កាត់តាម​ចំណុច​ បន្ទាត់​កាត់កែង​ជាមួយ​បន្ទាត់​ឬ ចម្រៀក​ផ្សេង​ទៀត​ ។"
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "ប៉ារ៉ាឡែល"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "បន្ទាត់​ត្រូវ​បាន​សង់​កាត់តាម​ចំណុច ហើយ​ ប៉ារ៉ាឡែលសង់​តាម​បន្ទាត់​ឬ ចម្រៀក​ផ្សេងទៀត​"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "គូស​រង្វង់​តាម​ចំណុច​កណ្តាល"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "រង្វង់​ត្រូវ​បាន​បង្កើត​តាម​ចំណុច​កណ្តាល​របស់​វា​​និង​ចំណុច​ដែល​ជាប់​ទាក់ទង​ជាមួយ​វា​"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "គូស​រង្វង់​តាម​បី​ចំណុច​"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "បង្កើត​រង្វង់​តាម​បី​ចំណុច"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "សង់​មុំ​ស្មើ​គ្នា"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "ជ្រើស​យក​មុំ​ស្មើគ្នា​​ដែល​អ្នក​ចង់​បង្កើត​ជា..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "មុំ​ស្មើ​គ្នា​"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "មុំ​ស្មើ​គ្នា"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "គូស​សាជី​តាម​ប្រាំ​ចំណុច​"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "បង្កើត​សាជី​តាម​ប្រាំ​ចំណុច​"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "គូស​អ៊ីពែបូល​តាម​អាស៊ីមតូត ​និង​ចំណុច​"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "អ៊ីពែបូល​មាន​អាស៊ីមតូត​កាត់តាម​ចំណុច​"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "គូស​រាង​ពងក្រពើ​តាម​ចំណុច​រួម​ និង​ចំណុច"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "រាងពងក្រពើ​ត្រូវ​បានបង្កើត​តាម​ចំណុច​រួម​និ ចំណុច​ដែល​ជាប់ទាក់ទង​របស់​វា​"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "គូស​អ៊ីពែបូល​តាម​ចំណុច​រួម និង​ចំណុច"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "អ៊ីពែបូល​ត្រូវ​បាន​បង្កើត​ដោយ​ចំណុច​រួម​ និង​ចំណុច​ដែល​ជាប់​ទាក់ទង់​របស់​វា​"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "គូស​សាជី​តាម​ដាយរិចដ្រីច​ ចំណុច​រួម ​និង​​ជ្រុង​"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "សាជី​​មាន​ដាយរិចដ្រីច​ និង​ចំណុច​រួម​កាត់តាម​ជ្រុង​"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "គូស​ប៉ារ៉ាបូល​បញ្ឈរ​តាម​បី​ចំណុច"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "សង់​ប៉ារ៉ាបូល​បញ្ឈរ​តាម​បី​ចំណុច"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "គូស​ខ្សែកោង​គីប​តាម​ប្រាំបួន​ចំណុច​"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "ខ្សែកោង​គូប​ត្រូវ​បាន​បង្កើត​តាម​ប្រាំបួន​ចំណុច​"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "បន្ទាត់​ចំណុច​រាង​ប៉ូល​"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "បន្ទាត់​រាង​ប៉ូល​នៃ​ចំណុច​ត្រូវ​មាន​រាង​ជា​សាជី"
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "បន្ទាត់​រាង​ប៉ូល​នៃ​ចំណុច​"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "បន្ទាត់​រាង​ប៉ូល​នៃ​ចំណុច​ត្រូវ​មាន​រាង​ជា​សាជី​ ។"
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "គូស​ថ្នាំង​​ខ្សែងកោង​គីប​តាម​៦​ចំណុច​"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "ខ្សែកោង​គូប​មាន​ចំណុច​ថ្នាំង​នៅ​ខាង​ដើម​កាត់តាម​៦ ចំណុច​"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "ខ្សែកោង​គូប​ដែល​មាន​ចុង​ស្រួច​កាត់តាម​​បួន​ចំណុច​"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "ខ្សែកោង​គូប​មាន​ចុងស្រួច​ផ្តេក​ នៅ​ខាងដើម​កាត់​តាម​បួន​ចំណុច​"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "ដាយរិចដ្រីច​នៃ​សាជី​"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "បន្ទាត់​ដាយរិចដ្រីច​នៃ​សាជី​ ។​"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "គូស​មុំ​តាម​បី​ចំណុច"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "មុំ​ដែល​បាន​កំណត់​ដោយ​បី​ចំណុច"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "គូស​អ៊ីពែបូលសមបាត​កាត់តាម​ចំណុច​បួន"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "អ៊ីពែបូល​សមបាត​ត្រូវ​បាន​សង់​ឡើង​ដោយ​កាត់តាម​ចំណុច​បួន"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "បង្កើត​ចំណុច​កណ្តាល​នៃ​ចម្រៀក​នេះ​"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "ចំណុច​កណ្តាល​"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "ចំណុច​កណ្តាល​នៃ​ចម្រៀក​ឬ ចំណុច​ពីរ​ផ្សេងទៀត​"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "វ៉ិចទ័រ​"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "បង្កើត​វ៉ិចទ័រ​​តាម​ពីរ​ចំណុច​ដែល​បាន​ផ្តល់​ឲ្យ​ ។"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "ផល​បូក​វ៉ិចទ័រ​"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "សង់​ផលបូក​នៃ​វ៉ិចទ័រ​ពីរ​"
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "គូស​បន្ទាត់​តាម​វ៉ិចទ័រ​"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "សង់​បន្ទាត់​ដោយ​វ៉ិចទ័រ​ដែល​ផ្ដល់​ឲ្យ​តាម​ចំណុច​ដែល​ផ្ដល់​ឲ្យ ។"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "គូស​បន្ទាត់​ពាក់កណ្តាលតាម​វ៉ិចទ័រ​"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "សង់​បន្ទាត់​ពាក់​កណ្ដាល​ដោយ​វ៉ិចទ័រ​ដែល​ផ្ដល់​ឲ្យ​ដែល​ចាប់ផ្ដើម​ពី​ចំណុច​ដែល​ផ្ដល់​ឲ្យ ។"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "គូស​ធ្នូ​តាម​បីចំណុច​"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "សង់​ធ្នូ​តាម​បី​ចំណុច ។"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "គូស​ធ្នូ​តាម​ចំណុច​កណ្ដាល មុំ និង​ចំណុច"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "សង់​ធ្នូរ​តាម​ចំណុច​កណ្តាល​របស់​វា​ និង​មុំ​ដែល​បាន​ផ្តល់​ឲ្យ​ ដោយ​​ចាប់ផ្តើម​នៅ​ចំណុច​ដែល​ផ្ដល់​ឲ្យ"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "គូស​ប៉ារ៉ាបូល​តាម​ដាយរិចដ្រីច​ និង​ចំណុច​រួម"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "ប៉ារ៉ាបូល​បាន​កំណត់​តាម​ដាយរិចដ្រីច​ និង​ចំណុច​រួម​របស់​វា​"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "បកប្រែ​"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "ការបកប្រែ​វត្ថុ​តាម​វ៉ិចទ័រ​"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "ឆ្លុះ​និង​ចំណុច"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "វត្ថុ​ត្រូវ​បាន​ឆ្លុះ​និង​ចំណុច​"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "ឆ្លុះ​និង​បន្ទាត់"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "វត្ថុ​ត្រូវ​បាន​ជះត្រឡប់​ជា​បន្ទាត់​"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "បង្វិល"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "វត្ថុ​ត្រូវ​បាន​បង្វិល​តាម​មុំ​ជុំវិញ​ចំណុច​"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "មាត្រដ្ឋាន"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "ធ្វើ មាត្រដ្ឋាន​វត្ថុ​លើ​ជ្រុង​ តាម​សមាមាត្រ​ដែល​បាន​ផ្តល់​ឲ្យ​តាម​ប្រវែង​នៃ​ចម្រៀក​"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "ធ្វើ​មាត្រដ្ឋាន​លើ​បន្ទាត់​"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "វត្ថុ​ដែល​បាន​ធ្វើ​មាត្រដ្ឋាន​លើ​បន្ទាត់​ តាម​សមាមាត្រ​ដែល​បាន​ផ្តល់​ឲ្យ​ដោយ​ប្រវែង​ចម្រៀក​"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "មាត្រដ្ឋាន​ (សមាមាត្រ​ដែល​បាន​ផ្តល់​ឲ្យ​តាម​ពីរ​ចម្រៀក​)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "មាត្រដ្ឋាន​វត្ថុ​លើ​ជ្រុង​ តាម​សមាមាត្រ​ដែល​បាន​ផ្តល់​ឲ្យ​តាម​ប្រវែង​នៃ​ចម្រៀក​ពីរ​"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "ធ្វើ​មាត្រដ្ឋាន​លើ​បន្ទាត់​  (សមាមាត្រ​ដែល​បាន​ផ្តល់​ឲ្យ​តាម​ពីរ​ចម្រៀក​)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "វត្ថុ​ដែល​បាន​ធ្វើ​មាត្រដ្ឋាន​លើ​បន្ទាត់​ តាម​សមាមាត្រ​ដែល​បាន​ផ្តល់​ឲ្យ​តាម​ពីរ​ចម្រៀក​"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "អនុវត្ត​ភាព​ដូច​គ្នា​"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr "អនុវត្ត​ភាព​ដូចគ្នា​ទៅ​នឹង វត្ថុ​ ( លំដាប់​នៃ​ការធ្វើ​មាត្រដ្ឋាន​ និង​​ការបង្វិល​មុំ​ជុំវិញ​ចំណុច​កណ្តាល​ )"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "ភាព​ដូច​គ្នា​​ដែល​រលាយ​ចូល​គ្នា​"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 "ភាពដូច​គ្នា​ដែល​រលាយ​ចូល​គ្នា​តាម​ចំណុចកណ្តាល​ និង​អ័ក្ស​ដែល​បាន ​ផ្តល​ឲ្យ​ នេះ​ជា​ការ​បម្លែង​ដែ​បញ្ចាំង​)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "គូស​ស្រមោល​ដែល​បញ្ចាំង​"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr "ស្រមោល​វត្ថុ​បាន​ផ្តល់​នូវប្រភព​ពន្លឺ​ និង​កាារបញ្ចាំង​ដែល​មាន​ផ្ទៃ​រាបស្មើ (បង្ហាញ​តាម​បន្ទាត់​)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "អាស៊ីមតូត​នៃ​អ៊ីពែបូល​"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "អាស៊ីមតូត​ពីរ​នៃ​អ៊ីពែបូល​មួយ​ ។"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "គូស​ត្រីកោណ​តាម​ចំណុច​នៃ​មុំ​របស់​វា​"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "សង់​ត្រីកោណ​ដែល​មាន​កំពូល​បី​"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "សំបក​ប៉ោង"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "ពហុកោណ​ដែល​ត្រូវគ្នា​ទៅនឹង ពហុកោណប៉ោង​ខាងក្រៅ​ផ្សេងទៀត​"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "ពិសោធ ប៉ារ៉ាឡែល"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "ពិសោធ​ថា​តើ​បន្ទាត់​ដែល​ផ្ដល់​ឲ្យ​ទាំង​ពីរ​ប៉ារ៉ាឡែល​ឬ​ទេ"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "ពិសោធ​អរតូកូណាល់"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "ពិសោធ​ថា​តើ​បន្ទាត់​ដែល​ផ្ដល់​ឲ្យ​ទាំង​ពីរ​អរតូកូណាល់​ឬ​ទេ"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "ពិសោធ កូលីនេអ៊ែរ"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "ពិសោធ​ថា​តើ​ចំណុច​បី​ដែល​បាន​ផ្តល់​ឲ្យ​​​កូលីនេអ៊ែរ​ឬ​ទេ"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "ពិសោធ ការ​មាន"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "ពិសោធ​ថាតើ​ខ្សែកោង​មាន​ចំណុច​ដែល​ផ្ដល់​ឲ្យ​ឬ​ទេ"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "ពិសោធ នៅ​ក្នុង​ពហុកោណ"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "ពិសោធ​ថាតើ​ពហុកោណ​ដែល​ផ្តល់​ឲ្យ​មាន​ចំណុច​ដែល​ផ្ដល់​ឲ្យ​ឬ​ទេ"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "ពិសោធ ពហុកោណ​ប៉ោង"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "ពិសោធ​គូស​ពហុកោណ​ដែល​បាន​ផ្តល់​ឲ្យ​ជាពហុកោណ​ប៉ោង​​ឬ​ទេ"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "ពិសោធ ចម្ងាយ​"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "ពិសោធ​ថាតើជ្រុង​ដែល​បានផ្តល់ឲ្យ​មាន​ចំងាយ​ដូចគ្នា​ពី​ជ្រុង​ដែល​មាន​ និង​ជ្រុង​ផ្សេង​ទៀត​ដែល​បាន​ផ្តល់​ឲ្យ​ឬ "
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "ពិសោធ ភាពស្មើគ្នា​នៃ​វ៉ិចទ័រ​"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "ពិសោធ គូស​វ៉ិចទ័រ​ពីរ​ស្មើគ្នា​"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "ស្គ្រីប​ Python "
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "បង្កើត​ស្គ្រីប​  Python ថ្មីមួយ​ ។"
 
@@ -1120,71 +1120,71 @@ msgstr "កំណត់​ប្រព័ន្ធ​កូអរដោនេ​
 msgid "Set Polar Coordinate System"
 msgstr "កំណត់​ប្រព័ន្ធ​កូអរដោនេ​រាងជា​ប៉ូល​"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Deg"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr "ចំណុច​ធម្មតា មាន​ន័យ​ថា ចំណុច​មួយ​ដែល​នៅ​តែ​ឯង ឬ ភ្ជាប់​ទៅ​និង​បន្ទាត់ រង្វង់ ចម្រៀក ។"
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "ចំណុច"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "សង់​ស្លាក​អត្ថបទ​ ។"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "ស្លាក​អត្ថបទ"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "សង់​ចំណុច​តាម​កូអដោនេរបស់​វា​"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "គូស​ចំណុច​តាម​កូអរដោណេ"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "ចំណុច​ថេរ"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "បញ្ចូល​កូអរដោណេ​សម្រាប់​ចំណុច​ថ្មី ។"
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "កំណត់​ទំហំ​មុំ"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "បញ្ចូល​ទំហំ​មុំ​នេះ​ថ្មី ៖"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "ប្រើ​វាល​កែ​សម្រួល​នេះ​ដើម្បី​កែប្រែ​ទំហំ​មុំ ។"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1195,15 +1195,15 @@ msgstr ""
 "បើ​អ្នក​ប្តូរ​ទៅ​ជា​ឯកត្តា​ផ្សេង​ទៀត​ តម្លៃ​​កែសម្រួល​ក្នុង​វាល​ខាងឆ្វេង​នឹង ត្រូវ​បាន​បម្លែង​ទៅ​ជា​ឯកត្តា​ថ្មី​ដែល​"
 "បាន​ជ្រើស​ ។​"
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "មិន​អាច​បើក​ឯកសារ​ម៉ាក្រូ '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig មិន​អាច​បើក​ឯកសារ​ម៉ាក្រូ \"%1\" ។"
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1214,16 +1214,16 @@ msgstr ""
 "ដែល​គាំទ្រ​ទ្រង់ទ្រាយ​នេះ​ត្រូវ​បាន​យក​ចេញ​ ។ អ្នក​អាច​ព្យាយាម​នាំចូល​ម៉ាក្រូ​ដោយ​ប្រើ​កំណែ​ Kig ពីមុន (0.4 ទៅ​ "
 "0. 6) ហើយ​បន្ទាប់​មកនាំវា​ចេញ​ទៅ​ជា​ទ្រង់ទ្រាយ​ថ្មី​ម្តងទៀត​ ។"
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "ម៉ាក្រូ​គ្មាន​ឈ្មោះ #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "បន្ទាត់​រ៉ាឌីកាល់​សម្រាប់​សាជី"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1231,361 +1231,361 @@ msgstr ""
 "បន្ទាត់​ជាច្រើន​ត្រូវ​បាន​បង្កើ​តតាម​ការប្រសព្វ​នៃ​សាជី​ពី​រ ។  នេះ​ជា​ការកំណត់​សម្រាប់​សាជី​ដែល​គ្មាន​ចំណុច​"
 "ប្រសព្វផង​ដែរ​ ។​"
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "ចំណុច​រំកិល"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "ជ្រើស​ចំណុច​រំកិល​ដែល​នឹង​ត្រូវ​បាន​ផ្លាស់ទី​ជុំវិញ​ខណៈ​គូស​ស្ថានរេខាណិត..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "ចំណុច​ខាង​ក្រោម"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "ជ្រើស​ចំណុច​ខាង​ក្រោម ដែល​ទីតាំង​របស់​វា​ត្រូវ​បាន​ស្ថានរេខាណិត​នឹង​គូស​តាម..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "ស្ថានរេខាណិត"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "ស្ថានរេខាណិត"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "ចំណុច​អាស្រ័យ"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "គូស​ពហុកោណ​តាម​កំពូល​របស់​វា​"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "សង់​ពហុកោណ​តាម​កំពូល​ដែល​វា​កំពុង​ផ្តល់​ឲ្យ​"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr "... ជាមួយ​កំពូល​នេះ  (ចុចលើ​កំពូល​ដំបូង​គេ​ដើម្បី​បញ្ចប់​ដំណើរការ​ការសាងសង់​)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "បង្កើត​ពហុកោណ​តាម​កំពូល​នេះ "
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "ជ្រើស​ចំណុច​កំពូល​នៃ​ពហុកោណថ្មី​..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "ពហុកោណ"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "សង់​កំពូល​ពហុកោណ​នេះ​..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "កំពូល​ពហុកោណ​"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "កំពូល​ពហុកោណ "
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "បង្កើត​ជ្រុង​ពហុកោណនេះ​..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "ជ្រុ​ងពហុកោណ​"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "ជ្រុង​ពហុកោណ​"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "គូស​ពហុកោណ​និយ័ត​តាម​ចំណុច​កណ្តាល​ដែល​បាន​ផ្តល់​ឲ្យ​"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "សង់​ពហុកោណ​និយ័ត​ជាមួយ​ចំណុច​កណ្តាល​ និង​ចំណុច​កំពូល​ដែល​បាន​ផ្តល់​ឲ្យ​"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "សង់​ពហុកោណ​និយ័ត​ជាមួយ​ចំណុច​កណ្តាល​នេះ​"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "សង់​ពហុកោណ​និយ័ត​ជាមួយ​កំពូល​នេះ "
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "លៃតម្រូវ​ចំនួន​ជ្រុង​ (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "លៃតម្រូវ​ចំនួន​ជ្រុង​ (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "ជ្រើស​ចំណុច​កណ្តាល​នៃ​ពហុកោណ​ថ្មី​..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "ជ្រើស​កំពូល​សម្រាប់​ពហុកោណ​ថ្មី​..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "ផ្លាស់ទី​ទស្សទ្រនិចដើម្បី​ទទួល​បាន​លេខ​ដែល​អ្នក​ចង់​បាន​..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "សង់​បន្ទាត់​រ៉ាឌីកាល់​នៃ​រង្វង់​នេះ​"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "សង់បន្ទាត់​រ៉ាឌីកាល់​នៃ​សាជី​នេះ"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "ភាព​ដូច​គ្នា​នៃ​ប្រភេទ"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 "មាន​ភាពដូចគ្នា​តែមួយ​គត់​ដែល​ផ្គូរផ្គង​ទៅ​នឹង ជ្រុង​ទាំងបី​ (ឬ ត្រីកោណ​) លើ​ជ្រុង​បី​ផ្សេង​ទៀត​ (ឬ ត្រីកោណ​)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "កាបម្លែង​នៃ​ប្រភេទដែល​បញ្ជាំង"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr "ការបម្លែង​ដែល​បញ្ជាំង​តែ​មួយ​ផ្គួរផ្គង​ទៅ​បួន​ចំណុច​ (ឬ ចតុរ័ង្ស​) លើ​បួន​ចំណុច​ផ្សេង​ទៀត​ (ឬ ចតុរ័ង្ស​)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "ការ​ដាក់​បញ្ច្រាស់​នៃ​ចំណុច បន្ទាត់​ ឬ រង្វង់​"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "ការ​ដាក់​បញ្ច្រាស់​នៃ​ចំណុច​ បន្ទាត់​ឬ រង្វង់​ ដែល​គោរព​ទៅតាម​រង្វង់"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "រង្វាស់​បញ្ជូន​"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "បញ្ជូន​រង្វាស់​នៃ​ចម្រៀក​ឬ ធ្នូលើ​បន្ទាត់​ឬ រង្វង់​ ។​"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "ចម្រៀក​សម្រាប់​បញ្ជូន​"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "ធ្នូ​សម្រាប់​បញ្ជូន​"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "បញ្ជូន​រង្វាស់​លើ​បន្ទាត់​នេះ "
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "បញ្ជូន​រង្វាស់​លើ​រង្វង់​នេះ​"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "ចាប់​ផ្តើម​បញ្ជូន​ពី​ចំណុច​នៃ​រង្វង់​នេះ "
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "ចាប់​ផ្តើម​បញ្ជូន​ពី​ចំណុច​នៃ​បន្ទាត់​នេះ "
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "ចាប់​ផ្តើម​បញ្ជូន​ពី​ចំណុច​នៃ​ខ្សែកោង​នេះ "
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "ប្រសព្វ"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "ការ​ប្រសព្វ​នៃ​​វត្ថុ​ពីរ​"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "ប្រសព្វ​តាម​​រង្វង់​នេះ​"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "ប្រសព្វ​តាម​​សាជី​នេះ​"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "ប្រសព្វ​តាម​​បន្ទាត់​នេះ​"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "ប្រសព្វ​ខ្សែកោ​ង​គូប​នេះ "
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "ប្រសព្វ​ធ្នូរ​នេះ​"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "ប្រសព្វ​ពហុកោណ​នេះ​"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "ជាមួយ​រង្វង់​នេះ"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "ជាមួយ​កំពូល​នេះ​"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "ជាមួយ​បន្ទាត់​"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "ជាមួយ​ខ្សែកោង​គូប​នេះ "
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "ជាមួយ​ធ្នូ​នេះ​"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "ជាមួយ​ពហុកោណ​នេះ"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "សង់​ចំណុច​កណ្តាល​នៃ​ជ្រុង​នេះ​ និង​ជ្រុង​មួយ​ផ្សេងទៀត​"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "ជ្រើស​ចំណុច​ដំបូង​គេ​ដែល​អ្នក​ចង់​សង់​ចំណុច​កណ្តាល​..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "សង់​ចំណុច​កណ្តាល​នៃ​ជ្រុង​ និង​ជ្រុង​មួយ​ផ្សេងទៀត​"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "ជ្រើស​ជ្រុង​មួយ​ផ្សេងទៀត​សម្រាប់​សង់​ចំណុច​កណ្តាល​..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "ជ្រើស​វត្ថុ​ដំបូង​សម្រាប់​ប្រសព្វ​..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "ជ្រើស​វត្ថុ​លើក​ទី​ពីរ​ដើម្បី​ប្រសព្វ​..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "តង់ហ្សង់"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "បន្ទាត់​តង់ហ្សង់​សម្រាប់​ខ្សែកោង​"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "តង់ហ្សង់​រង្វង់​នេះ​"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "តង់ហ្សង់​សាជីនេះ "
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "តង់ហ្សង់​ធ្នូ​នេះ​"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "តង់ហ្សង់​ខ្សែកោង​គូប​នេះ "
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "តង់ហ្សង់​ខ្សែកោង​នេះ​"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "តង់ហ្សង់​ជ្រុង​នេះ"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "ចំណុច​កណ្តាល​នៃ​កំណោង​"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "ចំណុច​កណ្តាល​នៃ​រង្វង់​ប៉ះ​ទៅ​ និង​ខ្សែកោង​"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "ចំណុច​កណ្តាល​នៃ​កំណោង​របស់​សាជីនេះ​"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "ចំណុច​កណ្តាល​នៃខ្សែកោង​គូបនេះ "
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "ចំណុច​កណ្តាល​នៃកំណោង​ខ្សែកោង​នេះ​"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "ចំណុច​កណ្តាល​នៃកំណោង​របស់​ចំណុច​នេះ"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "វត្ថុ​មួយ​ណា​?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr "ចុចលើ​ទីតាំង​មួយ​ណា​ដែល​អ្នក​ចង់​ដាក់​ចំណុច​ថ្មី​ ឬ ខ្សែកោង​ដែល​អ្នក​ចង់​ភ្ជាប់​ជាមួយ​ទៅ​កាន់..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "ឥឡូវ​នេះ​ជ្រើស​ទីតាំង​សម្រាប់​ទុក​លទ្ធផល​ស្លាក​ ។​"
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "ឈ្មោះ​ម៉ាក្រូ​មិន​អាច​ទទេ​បាន​ឡើយ​ ។"
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "ឈ្មោះ"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<វត្ថុ​មិន​ដែល​គ្មាន​ឈ្មោះ>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1594,21 +1594,21 @@ msgstr ""
 "មាន​ផ្នែក​ '%n' ​ក្នុង​អត្ថបទ​ដែល​អ្នក​មិនទាន់​បានជ្រើស​តម្លៃ​សម្រាប់​ ។សូម​យក​ពួក​វា​ចេញ​ ឬ យក​អាគុយម៉ង់​មួយ​"
 "គ្រប់គ្រាន់​ហើយ​​ ។"
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "អាគុយម៉ង់​ %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "កំពុង​ជ្រើស​អាគុយម៉ង់  %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "ផ្លាស់ប្តូរ​ស្លាក​"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1617,7 +1617,7 @@ msgstr ""
 "លទ្ធផលមួយ​នៃ​​វត្ថុជាច្រើន​​ដែល​អ្នក​បាន​ជ្រើស​មិន​អាច​ត្រូវ​បាន​គណនា​ពី​វត្ថុ​ដែល​បាន​ផ្តល់​ឲ្យ​ឡើយ​ ។  Kig មិន​អាច​"
 "គណនា​ម៉ាក្រូនេះបាន​ឡើយ​​ដោយ​សារតែ​បញ្ហានេះ​ ។​  សូមចុច ត្រឡប់​ បន្ទាប់​មក​បង្កើត​វត្ថុ​ដែល​ត្រឹមត្រូវ​មួយ​..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1626,103 +1626,103 @@ msgstr ""
 "វត្ថុ​មួយ​ក្នុង​ចំណោម​វត្ថុ​ដែល​បាន​ផ្ដល់​ឲ្យ​មិន​ត្រូវ​បាន​ប្រើ​ក្នុង​ការ​គណនា​នៃ​វត្ថុ​លទ្ធិផល​ទេ ។  វា​ប្រហែល​ជា​មាន​ន័យ​"
 "ថា​អ្នក​កំពុង​រំពឹង​ឲ្យ Kig ធ្វើ​អ្វី​ដែល​មិន​អាច​ទៅ​រួច ។  សូម​ពិនិត្យ​ម៉ាក្រូ និង​ព្យាយាម​ម្ដង​ទៀត ។"
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "ផ្លាស់ទី​ %1 វត្ថុ​"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "កំណត់​ជ្រុង​ឡើង​វិញ​"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "ឯកសារ​Kig "
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 វត្ថុ​"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "ការ​ប្លែង​ភាព"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "ពិសោធ​"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "សង់​"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "បន្ថែម​ស្លាក​អត្ថបទ"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "កំណត់​ពណ៌ "
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "កំណត់​ទទឹង​ប៉ិច​"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "កំណត់​រចនាប័ទ្ម​"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "កំណត់​ប្រព័ន្ធ​កូអរដោណេ"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "លាក់"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "បង្ហាញ"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "ផ្លាស់​ទី"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "ពណ៌​ផ្ទាល់ខ្លួន​"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "កំណត់​ឈ្មោះ​..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "ឈ្មោះ"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "កំណត់​ឈ្មោះ​វត្ថុ​"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "កំណត់​ឈ្មោះ​វត្ថុ​នេះ ៖"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "ផ្លាស់ប្តូរ​ពណ៌​វត្ថុ​"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "ផ្លាស់ប្តូរ​ទទឹង​វត្ថុ​"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "ផ្លាស់ប្តូរ​រចនាប័ទ្ម​ចំណុច​"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "ផ្លាស់ប្តូរ​រចនាប័ទ្ម​វត្ថុ​"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "កែ​សម្រួល​ស្គ្រីប..."
 
@@ -1773,212 +1773,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "បាន​ជ្រើស​ប្រភេទ​ច្រើន​ជាង​មួយ"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "សង់​មុំ​តាម​ចំណុច​នេះ​"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "ជ្រើស​ចំណុច​ដែល​មុំ​ពាក់កណ្តាល​បន្ទាត់​ដំបូង​ត្រូវ​កាត់​តាម​..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "សង់​មុំ​តាម​ចំណុច​នេះ "
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "ជ្រើស​ចំណុច​សម្រាប់​សង់​មុំ​ក្នុង​..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "ជ្រើស​ចំណុច​ដែល​មុំ​ពាក់​កណ្តាល​បន្ទាត់​ទីពីរ​ត្រូវ​កាត់​តាម​..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "កំណត់​ទំហំ​"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "ប្តូរ​ទំហំ​មុំ​"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "សង់​ធ្នូ​ដោយ​ចាប់ផ្ដើម​នៅ​ចំណុច​នេះ"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "ជ្រើស​ចំណុច​ចាប់ផ្ដើម​នៃ​ធ្នូ​ថ្មី..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "សង់​ធ្នូ​កាត់តាម​ចំណុច​នេះ​"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "ជ្រើស​ចំណុច​សម្រាប់​ធ្នូ​ថ្មី​សម្រាប់​កាត់តាម​..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "សង់​ចុង​ធ្នូ​កាត់តាម​ចំណុច​នេះ​"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "ជ្រើស​ចុង​ចំណុច​នៃ​ធ្នូ​ថ្មី ..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "សង់​ធ្នូ​ជាមួយ​ចំណុច​កណ្តាល​"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "ជ្រើស​ចំណុច​កណ្តាល​នៃ​ធ្នូ​ថ្មី..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "សង់​ធ្នូ​ជាមួយ​មុំ​នេះ​"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "ជ្រើស​មុំ​នៃ​ធ្នូ​ថ្មី​..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "ពិសោធ​លទ្ធផល​"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "ជ្រើស​ខ្សែកោង..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "ជ្រើស​ចំណុច​មួយ​លើ​​ខ្សែកោង​..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "ផ្ទៃ​ខាងក្រៅ"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "បរិវេណ​"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "កាំ"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "សមីការ Cartesian ដែល​បាន​ពង្រីក"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "សមីការ Cartesian"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "សមីការ​ប៉ូល"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [បាន​ដាក់​ចំណុច​កណ្ដាល​នៅ %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "រង្វង់​"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "ជ្រើស​រង្វង់​នេះ​"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "ជ្រើស​រង្វង់​ %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "យក​រង្វង់​ចេញ​"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "បន្ថែម​រង្វង់​"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "ផ្លាស់ទី​រង្វង់​"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "ភ្ជាប់​ជាមួយ​រង្វង់​នេះ​"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "បង្ហាញ​រង្វង់​"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "លាក់​រង្វង់"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "សង់​រង្វង់​តាម​រយះ​ចំណុច​នេះ"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "បង្កើត​រង្វង់​ដោយ​ចំណុច​កណ្ដាល​នេះ"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "ជ្រើស​ចំណុច​កណ្ដាល​របស់​រង្វង់​ថ្មី..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "ជ្រើស​ចំណុច​សម្រាប់​រង្វង់ថ្មី​កាត់តាម​..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "ប្រភេទ​សាជី​"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "កំណុំ​ទីមួយ"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "កំណុំ​ទីពីរ"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "ពង​ក្រពើ"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "អ៊ីពែបូល​"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "ប៉ារ៉ាបូល​"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -1986,1837 +1987,1841 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [ដាក់​ឲ្យ​ចំកណ្តាល​%4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "សាជី​"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "ជ្រើស​សាជី​នេះ​"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "ជ្រើស​សាជី​ %1 "
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "យក​សាជី​ចេញ​"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "បន្ថែម​សាជី​"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "ផ្លាស់ទី​សាជី​"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "ភ្ជាប់​ជាមួយ​សាជី​នេះ​"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "បង្ហាញ​សាជី​"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "លាក់​សាជី​"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "សង់​សាជី​កាត់តាម​ចំណុច​នេះ​"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "ជ្រើស​ចំណុច​សម្រាប់​សាជី​ថ្មី​កាត់តាម​..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "សង់​សាជី​ជាមួយ​អាស៊ីមតូត​នេះ​"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "ជ្រើស​អាស៊ីមតូត​ដំបូង​នៃ​សាជីថ្មី​..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "ជ្រើស​អាស៊ីមតូត​ទីពីរ​នៃ​សាជី​ថ្មី​..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "សង់​រាង​ពង​ក្រពើ​ជាមួយ​ចំណុច​រូម​នេះ "
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "ជ្រើស​ចំណុច​រួម​ដំបូង​នៃ​រាង​ពង​ក្រពើ​នេះ ..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "ជ្រើស​ចំណុច​រួម​ទីពីរ​នៃ​រាង​ពង​ក្រពើ​ថ្មី​នេះ ..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "សង់​រាង​ពង​ក្រពើ​កាត់តាម​ចំណុច​នេះ​"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "ជ្រើស​ជ្រុង​សម្រាប់​រាង​ពង​ក្រពើ​ថ្មី​កាត់តាម​..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "សង់​អ៊ីពែបូល​ជាមួយ​ចំណុច​រួម​នេះ "
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "ជ្រើស​ចំណុច​រូម​ដំបូង​នៃ​អ៊ីពែបូល​ថ្មី​..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "ជ្រើស​ចំណុចរួម​ទីពីរ​នៃ​អ៊ីពែបូល​ថ្មី​មួយ​..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "សង់​អ៊ីពែបូល​កាត់តាម​ជ្រុង​នេះ "
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "ជ្រើស​ជ្រុង​សម្រាប់​អ៊ីពែបូល​កាត់តាម​..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "សង់​សាជី​ជាមួយ​បន្ទាត់​នេះ ជា​ directrix"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "ជ្រើស​ដាយរិចដ្រីច​នៃ​សាជី​ថ្មី ..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "សង់​សាជី​ជាមួយ​ចំណុច​នេះ​ជា​ចំណុច​រួម​"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "ជ្រើស​ចំណុច​រួម​របស់​សាជី​ថ្មី​មួយ​..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "សង់​ប៉ារ៉បូល​កាត់តាម​ជ្រុង​នេះ​"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "ជ្រើស​ជ្រុង​សម្រាប់​ប៉ារ៉ាបូល​ថ្មី​ដោយ​កាត់តាម​..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "សង់​ជ្រុង​បន្ទាត់​រាង​ប៉ូល​ wrt. សាជី​នេះ​"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "ជ្រើស​សាជី​ wrt. ដែល​អ្នក​ចង់​សង់​ជ្រុង​ដែល​មាន​រាង​ជា​ប៉ូល​..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "សង់​បន្ទាត់​នេះ​ជា​បន្ទាត់​រាង​ប៉ូល​នេះ "
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "ជ្រើស​បន្ទាត់​ដែល​អ្នក​ចង់​សង់តាម​ជ្រុង​បន្ទាត់​រាង​ប៉ូល​..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "សង់​បន្ទាត់ូល​  រាង​ប៉ូល​t. នៃ​សាជី​នេះ​"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "សង់​ជ្រុង​នេះ​ជា​រាង​បន្ទាត់​ប៉ូល​"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "សង់​ដាយរិចដ្រីច​នៃ​សាជី​នេះ​"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "ជ្រើស​សាជី​ដែល​អ្នក​ចង់​សង់​ដាយរិចដ្រីច​..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "សង់​ប៉ារ៉ាបូល​ជាមួយ​ដារិចដ្រីច​នេះ​"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "ជ្រើស​ដាយរិចដ្រីច​នៃ​ប៉ារ៉បូល​ថ្មី..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "សង់​ប៉ារ៉ាបូល​ជាមួយ​ចំណុច​រួម​"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "ជ្រើស​ចំណុច​រួម​នៃ​ប៉ារ៉ាបូល​ថ្មី​..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "សង់​អាស៊ីមតូត​នៃ​សាជី​នេះ "
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "ជ្រើស​សាជី​ដែល​អ្នក​ចង់​សង់​ជា​អាស៊ីមតូត​..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "សង់​បន្ទាត់​រ៉ាឌីកាល់​នៃ​សាជីនេះ​"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr "ជ្រើស​សាជី​ទីមួយ​ក្នុង​ចំណោម​សាជី​ទាំងពីរ​ដែល​អ្នក​ចង់​សង់​បន្ទាត់​រ៉ាឌីកាល់..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr "ជ្រើស​សាជី​ពីរ​ផ្សេងគ្នា​ដែល​អ្នក​ចង់​សង់​បន្ទាត់​រ៉ាឌីកាល់​..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "ប្តូរ​កាំ​បន្ទាត់​"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "ខ្សែកោង​គូប​"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "ជ្រើស​ខ្សែកោង​គូប​នេះ​"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "ជ្រើស​ខ្សែកោង​គូប​ %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "យក​ខ្សែកោង​គូប​ចេញ "
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "បន្ថែម​ខ្សែកោង​គូប​"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "ផ្លាស់ទី​ខ្សែគូប​"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "ភ្ជាប់​ជាមួយ​ខ្សែកោង​គូប​"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "បង្ហាញ​ខ្សែកោង​គូប​"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "លាក់​ខ្សែកោង​គូប​"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "សង់​ខ្សែកោង​គូប​កាត់តាម​ចំណុច​នេះ​"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "ជ្រើសជ្រុង​គូប​ថ្មី​កាត់​តាម​..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "ខ្សែកោង​"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "ជ្រើស​ខ្សែកោង​នេះ "
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "ជ្រើស​ខ្សែកោង​ %1 នេះ​"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "យក​ខ្សែកោង​ចេញ "
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "បន្ថែម​ខ្សែកោង​"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "ផ្លាស់ទី​ខ្សែកោង​"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "ភ្ជាប់ជាមួយ​ខ្សែកោង​"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "បង្ហាញ​ខ្សែកោង​"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "លាក់ខ្សែកោង​"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "ប្រសព្វ​ជាមួយ​បន្ទាត់​នេះ​"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "ប្រសព្វ​ជាមួយ​សាជី​នេះ "
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "ជ្រុង​ប្រសព្វ​ត្រូវ​បាន​គណនា​រួច​រាល់​ហើយ​"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "ប្រសព្វ​ជាមួយ​​ខ្សែកោង​គូប​"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "ប្រសព្វ​ជាមួយ​រង្វង់​នេះ​"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "ប្រសព្វ​ជាមួយ​ធ្នូ​នេះ​"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "ដាក់​បញ្ច្រាស​ដោយ​គោរពតាម​រង្វង់​នេះ​"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "ជ្រើស​រង្វង់​ដែល​អ្នក​ចង់​ដាក់បញ្ច្រាស​ម្តងទៀត​..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "គណនា​ការរៀបបញ្ច្រាស​នៃ​ជ្រុង​នេះ​"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "ជ្រើស​ជ្រុង​ដើម្បី​ដាក់​បញ្ច្រាស..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "គណនា​ការរៀប​បញ្ច្រាស​នៃ​បន្ទាត់​នេះ "
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "ជ្រើស​បន្ទាត់​សម្រាប់​ដាក់​បញ្ច្រាស..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "គណបា​ការរៀប​បញ្ច្រាស​នៃ​បម្រៀក​នេះ "
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "ជ្រើស​ចម្រៀក​សម្រាប់​ដាក់​បញ្ច្រាស..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "គណនា​ការរៀប​បញ្ច្រាស​នៃ​រង្វង់​នេះ​"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "ជ្រើស​រង្វង់​សម្រាប់​ដាក់​បញ្ច្រាស..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "គណនា​ការ​រៀប​បញ្ច្រាស​នៃ​ធ្នូ​នេះ​"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "ជ្រើស​ធ្នូ​សម្រាប់​ដាក់​បញ្ច្រាស..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "ជ្រាល​"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "សមីការ"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "ប្រវែង"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "ចុង​បន្ទាត់​ដំបូង​"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "ចុង​បន្ទាត់​ទីពីរ​"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "បន្ទាត់​"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "ជ្រើស​បន្ទាត់​"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "ជ្រើស​បន្ទាត់​នេះ​"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "ជ្រើស​បន្ទាត់​ %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "យក​បន្ទាត់​ចេញ​"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "បន្ថែម​បន្ទាត់​"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "ផ្លាស់ទី​បន្ទាត់​"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "ភ្ជាប់​ជាមួយ​បន្ទាត់​"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "បង្ហាញ​បន្ទាត់​"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "លាក់​បន្ទាត់​"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "ចម្រៀក​"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "ជ្រើស​ចម្រៀក​នេះ​"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "ជ្រើស​ចម្រៀក​ %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "យក​ចម្រៀក​ចេញ​"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "បន្ថែម​ចម្រៀក​"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "ផ្លាស់ទី​ចម្រៀក​"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "ភ្ជាប់​ជាមួយ​ចម្រៀក​នេះ​"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "បង្ហាញ​ចម្រៀក​"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "លាក់​ចម្រៀក​"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "បន្ទាត់​ពាក់​កណ្តាល​"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "ជ្រើស​បន្ទាត់​ពាក់​កណ្តាល​នេះ​"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "ជ្រើស​បន្ទាត់​ពាក់​កណ្តាល​ %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "យក​បន្ទាត់​ពាក់​កណ្តាល​ចេញ "
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "បន្ថែម​បន្ទាត់​ពាក់​កណ្តាល​"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "ផ្លាស់ទី​បន្ទាត់​ពាក់កណ្តាល​"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "ភ្ជាប់​ជាមួយ​បន្ទាត់​ពាក់​កណ្តាល​នេះ "
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "បង្ហាញ​បន្ទាត់​ពាក់​កណ្តាល​"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "លាក់​បន្ទាត់​ពាក់​កណ្តាល"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "កំពុង​ចាប់​ផ្តើម​បង្កើត​ចម្រៀក​តាម​ចំណុច​នេះ "
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "ជ្រើស​ចំណុច​ចាប់​ផ្តើម​នស​ចម្រៀក​ថ្មី​..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "សង់​ចុង​ចម្រៀក​តាម​ចំណុច​នេះ​"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "ជ្រើស​ចុង​ចំណុច​នៃ​ចម្រៀក​ថ្មី ...."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "សង់​បន្ទាត់​កាត់តាម​ចំណុច​នេះ​"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "ជ្រើស​ចំណុច​សម្រាប់​បន្ទាត់​ដើម្បីកាត់តាម​..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "ជ្រើសចំណុច​ផ្សេងទៀត​សម្រាប់​បន្ទាត់​ដើម្បីកាត់​តាម​..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "សង់​បន្ទាត់​ពាក់​កណ្ដាល​ដោយ​ចាប់ផ្ដើម​នៅ​ចំណុច"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "ជ្រើស​ចំណុច​ចាប់​ផ្តើម​នៃ​បន្ទាត់​ពាក់កណ្តាល​ថ្មី​នេះ​..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "សង់​បន្ទាត់​ពាក់កណ្តាល​កាត់តាម​ចំណុច​នេះ​"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "ជ្រើស​ចំណុច​សម្រាប់​រាប់​បន្ទាត់​ពាក់កណ្តាល​តាម​..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "សង់​បន្ទាត់​ប៉ារ៉ាឡែល​និង​បន្ទាត់​នេះ"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "ជ្រើស​បន្ទាត់​ប៉ារ៉ាឡែល​​សម្រាប់​បន្ទាត់​ថ្មី​..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "សង់​បន្ទាត់​ប៉ារ៉ាឡែល​កាត់​តាម​ចំណុច​នេះ "
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "ជ្រើស​ចំណុច​សម្រាប់​បន្ទាត់​ថ្មី​កាត់​តាម​..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "សង់​បន្ទាត់​កាត់កែង​ទៅ​នឹង បន្ទាត់​នេះ​"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "ជ្រើស​បន្ទាត់​កាត់កែង​ទៅ​នឹង បន្ទាត់​ថ្មី​..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "សង់​បន្ទាត់​កាត់កែង​កាត់​តាម​ចំណុច​នេះ "
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "កំណត់​ប្រវែង​..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "កំណត់​ប្រវែង​ចម្រៀក​"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "ជ្រើស​ប្រវែង​ថ្មី​ ៖​"
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "ប្តូរ​ទំហំ​ចម្រៀក​"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "សង់​បន្ទាត់​តាម​វ៉ិចទ័រ​នេះ "
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "ជ្រើស​វ៉ិចទ័រ​ក្នុង​ការ​កំណត់​ទិស​នៃ​បន្ទាត់​ថ្មី​..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "សង់​បន្ទាត់​ពាក់កណ្តាល​តាម​វ៉ិចទ័រ​នេះ "
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "ជ្រើស​វ៉ិចទ័រ​ក្នុង​ទិសដៅ​នៃ​បន្ទាត់​ពាក់​កណ្តាល​ថ្មី​...ចំណុច"
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "ស្ថានរេខាណិត"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "ស្ថានរេខាណិត"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "ជ្រើស​ស្ថានរេខាណិត %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "យក​ស្ថានរេខាណិត​ចេញ"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "បន្ថែម​ស្ថានរេខាណិត"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "ផ្លាស់ទី​ស្ថានរេខាណិត"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "ភ្ជាប់​ជាមួយ​ស្ថានរេខាណិត​នេះ"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "បង្ហាញ​ស្ថានរេខាណិត"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "លាក់​ស្ថានរេខាណិត"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "ប្រភេទ​វត្ថុ​"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "វត្ថុ​"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "ជ្រើស​វត្ថុ​នេះ"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "ជ្រើស​វត្ថុ​ %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "យក​វត្ថុ​ចេញ​"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "បន្ថែម​វត្ថុ​"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "ផ្លាស់ទី​វត្ថុ​មួយ"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "ភ្ជាប់ជាមួយ​វត្ថុ​នេះ​"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "បង្ហាញ​វត្ថុ​"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "លាក់​វត្ថុ​"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "មុំ​គិត​ជា​រាដ្យ៉ង់​"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "មុំ​គិត​ជា​ដឺក្រេ​"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "ពាក់​កណ្តាល​ចំណុច​"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "ប្រវែង​ X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "ប្រវែង Y "
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "វ៉ិចទ័រ​ផ្ទុយ​"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "មុំ"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "ចម្រៀក​ផ្ទៃខាងក្រៅ​"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "ប្រវែង​ធ្នូ"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "មុំ​"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "ជ្រើស​មុំ​នេះ​"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "ជ្រើស​មុំ​ %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "យក​មុំ​ចេញ"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "បន្ថែម​មុំ​"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "ផ្លាស់ទី​មុំ​"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "ភ្ជាប់​ជាមួយ​មុំ​នេះ​"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "បង្ហាញ​មុំ​"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "លាក់​មុំ​"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "វ៉ិចទ័រ​"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "ជ្រើស​វ៉ិទ័រនេះ​"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "ជ្រើស​វ៉ិចទ័រ​ %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "យក​វ៉ិចទ័រ​ចេញ​"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "បន្ថែម​វ៉ិចទ័រ​"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "ផ្លាស់ទី​វ៉ិចទ័រ​"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "ភ្ជាប់​ជាមួយ​វ៉ិចទ័រ​"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "បង្ហាញ​វ៉ិចទ័រ​"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "លាក់​វ៉ិចទ័រ​"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "ធ្នូ"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "ជ្រើស​ធ្នូ​នេះ​"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "ជ្រើស​ធ្នូ​ %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "យក​ធ្នូ​ចេញ​"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "បន្ថែម​ធ្នូ"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "ផ្លាស់ទី​ធ្នូ"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "ភ្ជាប់​ជាមួយ​ធ្នូ"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "បង្ហាញ​ធ្នូ"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "លាក់​ធ្នូ"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "កូអរដោណេ"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "កូអរដោណេ X "
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "កូអរដោណេ Y "
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "ចំណុច"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "ជ្រើស​ចំណុច​"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "ជ្រើស​ចំណុច​ %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "យក​ចំណុច​ចេញ​"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "បន្ថែម​ចំណុច​"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "ផ្លាស់ទី​ចំណុច​"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "ភ្ជាប់​ជាមួយ​ចំណុច​"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "បង្ហាញ​ចំណុច​"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "លាក់​ចំណុច​"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "សង់​ចំណុច​កណ្តាល​នៃ​ចំណុច​នេះ​ និង​ចំណុច​ផ្សេងទៀត​"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "ជាដំបូង​ជ្រើស​ចំណុច​ពីរ​ដែល​អ្នក​ចង់​សង់​ជា​ចំណុច​កណ្តាល​..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "ជ្រើស​ចំណុច​ពីរ​ផ្សេងទៀត​​​ដែល​អ្នក​ចង់​សង់​ជា​ចំណុច​កណ្តាល​..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "កំណត់​កូអរដោណេ..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "កំណត់​ឡើង​វិញ "
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "កំណត់​ប៉ារ៉ាម៉ែត្រ​..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "កំណត់​កូអរដោនេ​"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "បញ្ចូល​កូអរដោនេ​ថ្មី  ។"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "កំណត់​ប៉ារ៉ាម៉ែត្រ​ចំណុច"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "ជ្រើស​ប៉ារ៉ាម៉ែត្រ​ថ្មី​ ៖​"
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "ផ្លាស់ប្តូរ​ប៉ារ៉ាម៉ែត្រ​នៃ​ជ្រុង​"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "ជ្រើស​រង្វង់​ណាមួយ​សម្រាប់​បញ្ជូន​រង្វាស់​..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "ជ្រើស​ចំណុច​លើ​រង្វង់​..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "ជ្រើស​ចម្រៀក​សម្រាប់​បញ្ជូន​លើ​រង្វង់​..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "ចំនួន​ជ្រុង"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "បរិមាត្រ​"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "ចំនួន​សរុប​ចំណុច​កណ្តាល​នៃ​កំពូល​"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "ចំនួន​រមួល​"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "ពហុកោណ "
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "ជ្រើស​ពហុកោណ​នេះ "
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "ជ្រើស​ពហុកោណ​​ %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "យក​ពហុកោណ​ចេញ​"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "បន្ថែម​ពហុកោណ "
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "ផ្លាស់ទី​ពហុកោណ​"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "ភ្ជាប់​ជាមួយ​ពហុកោណ​"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "បង្ហាញ​ពហុកោណ "
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "លាក់​ពហុកោណ​"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "ត្រីកោណ "
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "ជ្រើស​ត្រីកោណ​នេះ "
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "ជ្រើស​ត្រីកោណ  %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "យក​ត្រីកោណ​ចេញ "
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "បន្ថែម​ត្រីកោណ​"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "ផ្លាស់ទី​ត្រីកោណ​"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "ភ្ជាប់​ជាមួយ​ត្រីកោណ​នេះ"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "បង្ហាញ​ត្រីកោណ​"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "លាក់​ត្រីកោណ​"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "ចតុរ័ង្ស"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "ជ្រើស​ចតុរ័ង្ស​"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "ជ្រើស​ចតុរ័ង្ស %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "យក​ចតុរ័ង្ស​ចេញ "
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "បន្ថែម​ចតុរ័ង្ស​"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "ផ្លាស់ទី​ចតុរ័ង្ស​"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "ភ្ជាប់​ជាមួយ​ចតុរ័ង្ស​នេះ "
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "បង្ហាញ​ចតុរ័ង្ស​"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "លាក់​ចតុរ័ង្ស​"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "សង់​ត្រីកោណ​តាម​កំពូល​នេះ 7"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "ជ្រើស​ចំណុច​កំពូល​នៃ​ត្រីកោណ​ថ្មី​..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "ប្រសព្វ​ពហុកោណ ជាមួយ​បន្ទាត់​នេះ "
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "ជ្រើស​ពហុកោណ​ដែល​អ្នក​ចង់​ប្រសព្វ​ជាមួយ​បន្ទាត់​..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "សង់​ចំណុច​កំពូល​នៃ​អហុកោណ​នេះ​"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "ជ្រើស​ពហុកោណ​មួយ​ណា​ដែល​អ្នក​ចង់​សង់​កំពូល​..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "សង់​ផ្នែក​នៃ​ពហុកោណ​នេះ​"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "ជ្រើស​ពហុកោណ ដែល​អ្នក​ចង់​សង់​ជ្រុង..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "សង់​រាង​ប៉ោង​ខាងក្រៅ​នៃ​ពហុកោណ​នេះ "
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "ជ្រើស​ពហុកោណ ដែល​អ្នកចង់​សង់​មាន​រាង​ប៉ោង​ខាង​ក្រៅ​..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "គ្រោង​ចំណុច​សម្រាប់​រង្វង់​"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "ជ្រើស​ជ្រុង​តង់ហ្សង់​កាត់តាម​..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "តើ​នេះ​ជា​បន្ទាត់​ប៉ារ៉ាឡែល​ឬ ?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "ជ្រើស​បន្ទាត់​ប៉ារ៉ាឡែល​ពីរ​ដំបូង​គេ​ដែល​អាច​ធ្វើ​ទៅ​បាន​..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "ប៉ារ៉ាឡែល​ទៅ​និង​បន្ទាត់​នេះ ?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "ជ្រើស​បន្ទាត់​ដែល​អាច​ប៉ារ៉ាឡែល​ពីរ​ផ្សេង​ទៀត..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "ទាំងនេះ​ជា​បន្ទាត់​ប៉ារ៉ាឡែល​​ ។"
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "ទាំងនេះ​មិន​មែន​ជា​បន្ទាត់​ប៉ារ៉ាឡែល​​ទេ​ ។"
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "តើ​នេះ​ជា​បន្ទាត់​អរតូកូណាល់​ឬ ?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "ជ្រើស​បន្ទាត់​ដែល​អាច​អរតូកូណាល់​ទីមួយ​នៃ​បន្ទាត់​ពី..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "អរតូកូណាល់​និង​បន្ទាត់​នេះ ?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "ជ្រើស​បន្ទាត់​ដែល​អាច​អរតូកូណាល់​ពីរ​ផ្សេង​ទៀត..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "ទាំងនេះ​ជា​បន្ទាត់​អរតូកូណាល់ ។"
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "បន្ទាត់​ទាំងនេះ​មិន​មែន​ជា​បន្ទាត់​អរតូកូណាល់​ទេ ។"
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "ពិនិត្យ​កូលីនេអ៊ែរ​នៃ​ចំណុច​នេះ"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "ជ្រើស​ចំណុច​ទីមួយ​នៃ​ចំណុច​បី​ដែល​អាច​កូលីនេអ៊ែរ..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "ហើយ​និង​ជ្រុង​ទី​ពីរ​នេះ"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "ជ្រើស​ចំណុច​ទី​ពីរ​នៃ​ចំណុច​បី​ដែល​អាច​កូលីនេអ៊ែរ..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "ជាមួយ​និង​ចំណុច​ទី​បី"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "ជ្រើស​ចំណុច​ចុង​ក្រោយ​នៃ​ចំណុច​បី​ដែល​អាច​កូលីនេអ៊ែរ..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "ចំណុច​ទាំង​នេះ​មាន​អ័ក្ស​រួម ។"
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "ចំណុច​ទាំង​នេះ​មិន​មាន​អ័ក្ស​រួម ។"
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "ពិនិត្យ​ថា​តើ​ចំណុច​នេះស្ថិត​លើ​ខ្សែកោង​ដែរឬ​ទេ​"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "ជ្រើស​ចំណុច​ដែល​អ្នក​ចង់​ពិសោធ..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "ពិនិត្រ​ថាតើ​ចំណុច​នេះ​ស្ថិត​លើ​ខ្សែកោង​នេះ​ដែរឬ​ទេ​"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "ជ្រើស​ខ្សែកោង​ដែល​ចំណុច​ត្រូវ​ស្ថិតលើ​..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "មាន​ចំណុច​នៅ​លើ​ខ្សែ​កោង​នេះ ។"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "មិន​មាន​ចំណុច​នៅ​លើ​ខ្សែ​កោង​នេះ​ទេ ។"
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "ពិនិត្យ​ថា​តើ​ចំណុច​នេះ​នៅ​ក្នុង​ពហុកោណ​ឬ​ទេ"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "ពិនិត្យ​ថាតើ​ចំណុច​នៅ​ក្នុង​ពហុកោណ​នេះ​ឬ​​ទេ"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "ជ្រើស​ពហុកោណ​ដែល​ប្រហែល​ជា​មាន​ចំណុច​នៅ​ក្នុង​..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "មាន​ចំណុច​នៅ​ក្នុង​ពហុកោណ​នេះ ។"
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "ពហុកោណ​នេះ​ពុំ​ទាន់មាន​ជ្រុង​ទេ​ ។​"
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "ពិនិត្យ​ថាតើ​ពហុកោណ​នេះ​ជា​ពហុកោណ​ប៉ោង​"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "ជ្រើស​ពហុកោណ​ដែល​អ្នក​ចង់គូស​ជា​ពហុកោណ​ប៉ោង​..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "នេះ​ជា​ពហុកោណ​ប៉ោង​ ។"
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "នេះ​មិន​មែន​ជា​ពហុកោណ​ប៉ោង​ ។"
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "ពិនិត្យ​ជ្រុង​នេះ​មាន​ចម្ងាយ​ដូ​ចគ្នា​"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "ជ្រើស​ចំណុច​ដែល​មាន​ចម្ងាយ​ដូច​គ្នា​រវាង​ចំណុច​ទាំងពី​រ​ផ្សេងគ្នា​..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "ពី​ចំណុច​នេះ "
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "ជ្រើស​ចំណុច​ទីមួយ​នៃ​ចំណុច​ពីរ​ផ្សេង..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "និង​ពី​ចំណុច​ទី​ពីរ​នេះ"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "ជ្រើស​ចំណុច​ផ្សេង​នៃ​ចំណុច​ពីរ​ផ្សេង​ទៀត..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "ចម្ងាយ​ទាំង​ពីរ​ស្មើ​គ្នា ។"
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "ចម្ងាយ​ទាំង​ពីរ​មិន​ស្មើ​គ្នា​ទេ ។"
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "ពិនិត្យ​ថា​តើ​វ៉ិចទ័រ​នេះ​ស្មើ​វ៉ិចទ័រ​មួយ​ផ្សេង​ទៀត​ឬ​អត់"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "ជ្រើស​វ៉ិចទ័រ​ទីមួយ​នៃ​វ៉ិចទ័រ​ពីរ​ដែល​អាច​ស្មើ​គ្នា..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "ពិនិត្យ​ថាតើ​វ៉ិចទ័រ​នេះ ស្មើ​នឹង វ៉ិចទ័រ​ផ្សេងទៀត​"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "ជ្រើស​វ៉ិចទ័រ​ផ្សេងទៀត​នៃ​វ៉ិចទ័រ​ពីរ​ដែល​អាច​ស្មើ​គ្នា..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "វ៉ិចទ័រ​ទាំង​ពីរ​ដូចគ្នា ។​"
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "វ៉ិចទ័រ​ទាំង​ពីរ​មិន​ដូច​គ្នា​ ។​"
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "អត្ថបទ"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "ស្លាក​​"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "ជ្រើស​ស្លាក​នេះ "
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "ជ្រើស​ស្លាក​%1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "យក​ស្លាក​ចេញ "
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "បន្ថែម​ស្លាក​"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "ផ្លាស់ទី​ស្លាក​"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "ភ្ជាប់ជាមួយ​ស្លាក​នេះ​"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "បង្ហាញ​ស្លាក​"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "លាក់​ស្លាក​"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "ចម្លង​អត្ថបទ "
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "បិទបើក​ស៊ុម"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "កំណត់​ឡើង​វិញ ..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "បិទបើក​ស៊ុម​ស្លាក​"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "បកប្រែ​វត្ថុ​នេះ "
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "ជ្រើស​វត្ថុ​សម្រាប់​បក​ប្រែ​..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "បកប្រែ​តាម​វ៉ិចទ័រ"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "ជ្រើស​វ៉ិចទ័រ​សម្រាប់​បកប្រែ..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "ឆ្លុះ​វត្ថុ​នេះ"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "ជ្រើស​វត្ថុ​សម្រាប់​ឆ្លុះ​..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "ឆ្លុះ​និង​ចំណុច​នេះ"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "ជ្រើស​ចំណុច​សម្រាប់​ឆ្លុះ..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "ឆ្លុះ​និង​បន្ទាត់​នេះ"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "ជ្រើស​បន្ទាត់​សម្រាប់​ឆ្លុះ..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "បង្វិល​វត្ថុ​នេះ "
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "ជ្រើស​វត្ថុសម្រាប់​បង្វិល​..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "បង្វិល​ជុំវិញ​ចំណុច​នេះ​"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "ជ្រើស​ចំណុច​កណ្តាល​នៃ​ការបង្វិល​..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "បង្វិល​តាម​មុំ​នេះ "
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "ជ្រើស​មុំ​នៃ​ការ​បង្វិល..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "ធ្វើ​មាត្រដ្ឋាន​វត្ថុ​នេះ "
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "ជ្រើស​វត្ថុ​សម្រាប់​ធ្វើ​មាត្រដ្ឋាន​..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "ធ្វើ​មាត្រដ្ឋាន​ពី​ចំណុច​កណ្ដាល​នេះ"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "ជ្រើស​ចំណុច​កណ្ដាល​នៃ​ការ​ធ្វើ​មាត្រដ្ឋាន..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "ធ្វើ​មាត្រដ្ឋាន​តាម​ប្រវែង​នៃ​ចម្រៀក​នេះ "
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "ជ្រើសចម្រៀក​ដែល​មាន​ប្រវែង​ជា​កត្តា​នៃ​ការ​ធ្វើ​មាត្រដ្ឋាន.."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "ធ្វើ​មាត្រដ្ឋាន​ប្រវែង​នៃ​ចម្រៀក​នេះ ..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "ជ្រើស​ចម្រៀក​ទីមួយ​នៃ​ចម្រៀក​ពីរ​ដែល​សមាមាត្រ​របស់​វា​ជា​កត្តា​នៃ​ការ​ធ្វើ​មាត្រដ្ឋាន..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...ទៅ​និង​ប្រវែង​នៃ​ចម្រៀក​ផ្សេង​ទៀត​នេះ"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "ជ្រើស​ចម្រៀក​ទី​ពីរ​នៃ​ចម្រៀក​ពីរ​ដែល​សមាមាត្រ​របស់​វា​ជា​កត្តា​នៃ​ការ​ធ្វើ​មាត្រដ្ឋាន..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "ជ្រើស​វត្ថុ​សម្រាប់​ធ្វើមាត្រដ្ឋាន​"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "ធ្វើ​មាត្រដ្ឋាន​លើ​បន្ទាត់​"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "ជ្រើស​បន្ទាត់​សម្រាប់​ធ្វើ​មាត្រដ្ឋាន​"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "ជ្រើស​ចម្រៀក​ដែល​ប្រវែង​ជា​កត្តា​សម្រាប់​ធ្វើ​មាត្រដ្ឋាន​"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "ជ្រើស​ចម្រៀក​ទីមួយ​នៃ​ចម្រៀក​ពីរ​ដែល​សមាមាត្រ​របស់​វា​គឺ​ជា​កត្តា​សម្រាប់​ការ​ធ្វើ​មាត្រដ្ឋាន"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...ទៅ​និង​ប្រវែង​នៃ​ចម្រៀក​នេះ"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "ជ្រើស​ចម្រៀក​ទីពីរ​នៃ​ចម្រៀក​ពីរ​ដែល​សមាមាត្រ​របស់​វា​គឺ​ជា​កត្តា​សម្រាប់​ការ​ធ្វើ​មាត្រដ្ឋាន"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "បង្វិល​វត្ថុ​នេះ​ឲ្យ​លយ​"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "ជ្រើស​វត្ថុ​សម្រាប់​បង្វិល​ឲ្យ​លយ​"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "បង្វិល​លយ​ជាមួយ​ពាក់កណ្តាល​បន្ទាត់​នេះ "
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "ជ្រើស​បន្ទាត់​ពាក់​កណ្ដាល​នៃ​ការ​បង្វិល​ឲ្យ​លយ​ដែល​អ្នក​ចង់​អនុវត្ត​ទៅ​លើ​វត្ថុ"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "បង្វិលឲ្យ​​លយ​តាម​មុំ​នេះ "
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "ជ្រើស​មុំ​នៃ​ការ​បង្វិល​ឲ្យ​លយ​ដែល​អ្នក​ចង់​អនុវត្ត​ទៅ​លើ​វត្ថុ"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "ភាព​ដូច​គ្នា​គណិតសាស្ត្រ​នៃ​វត្ថុ​នេះ"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "ជ្រើស​វត្ថុ​សម្រាប់​ប្លែង..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "ភាព​ដូចគ្នា​គណិតសាស្ត្រ​ជាមួយ​ចំណុច​កណ្តាល​នេះ "
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "ជ្រើស​ចំណុច​កណ្តាល​នៃ​ភាព​ដូចគ្នា​គណិតសាស្ត្រ​..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "ភាព​ដូច​គ្នា​គណិតសាស្ត្រ​ជា​មួយ​អ័ក្ស​នេះ"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "ជ្រើស​អ័ក្ស​នៃ​ភាពដូចគ្នា​គណិតសាស្ត្រ..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "ប្រភេទ​ដូចគ្នា​នៃ​វត្ថុ​នេះ​"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "ផ្គូផ្គង​ត្រីកោណ​នេះ"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "ជ្រើស​ត្រីកោណ​ដែល​ត្រូវ​តែ​ប្លែង​ទៅ​ជា​ត្រីកោណ​ដែល​ឲ្យ..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "ទៅ​ជា​ត្រីកោណ​នេះ​ផ្សេង​ទៀត"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "ជ្រើស​ត្រីកោណ​ដែល​ជា​រូបភាព​ ដោយភាព​នៃ​ត្រីកោន​ទី ១..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "ចំណុច​ទី​មួយ​នៃ​ចំណុច​ចាប់ផ្ដើម​បី"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "ជ្រើស​ចំណុច​ទី​មួយ​នៃ​ចំណុច​ចាប់ផ្ដើម​បីនៃ​ប្រភេទ​ដូច​គ្នា..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "ចំណុច​ទីពីរ​នៃ​ចំណុច​ចាប់ផ្ដើម​បី"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "ជ្រើស​ចំណុច​ចាប់ផ្ដើម​ទីពីរ​នៃ​ចំណុច​ចាប់ផ្ដើម​បី​នៃ​ប្រភេទ​ដូចគ្នា..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "ចំណុច​ទីបី​នៃ​ចំណុច​ចាប់ផ្ដើម ៣"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "ជ្រើស​ចំណុច​ចាប់ផ្ដើម​ទីបី​នៃ​ចំណុច​ចាប់ផ្ដើម​បី​នៃ​ប្រភេទ​ដូចគ្នា..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "ប្លែង​ទីតាំង​នៃ​ជ្រុង​ដំបូង​គេ​"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "ជ្រើស​ចំណុច​បញ្ចប់​ទីមួយ​នៃ​ចំណុច​បញ្ចប់​បី​នៃ​ប្រភេទ​ដូចគ្នា..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "ប្លែង​ទីតាំង​នៃ​ជ្រុង​ទីពីរ​"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "ជ្រើស​ចំណុច​បញ្ចប់​ទីពីរ​នៃ​ចំណុច​បញ្ចប់​បី​នៃ​ប្រភេទ​ដូចគ្នា..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "ប្លែង​ទីតាំង​នៃ​ជ្រុង​ទីបី​"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "ជ្រើស​ចំណុច​បញ្ចប់​ទីបី​នៃ​ចំណុច​បញ្ចប់​បី​នៃ​ប្រភេទ​ដូចគ្នា..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "ការ​បម្លែង​ប្រភេទ​ភាព​លយ​នៃ​វត្ថុ​នេះ"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "ផ្គូផ្គង​ចតុរ័ង្ស​នេះ​"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "ជ្រើស​ចតុរ័ង្ស​ដែល​ត្រូវ​បាន​ប្លែង​ទៅ​ជា​ចតុរ័ង្ស​ដែល​បាន​ផ្តល់​ឲ្យ​..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "​នៅ​លើ​ចតុរ័ង្ស​ផ្សេងទៀត​នេះ"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr "ជ្រើស​​ចតុរ័ង្ស​​ដែល​ជា​រូបភាព ដោយ​ការ​ប្លែង​វត្ថុ​របស់​ចតុរ័ង្ស​ទី ១..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "ចំណុច​ចាប់ផ្ដើម​ទីមួយ​នៃ​ចំណុច​ចាប់ផ្ដើម ៤"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "ជ្រើស​ចំណុច​ចាប់ផ្ដើម​ទីមួយ​នៃ​ចំណុច​ចាប់ផ្ដើម​បួន​នៃ​ប្រភេទ​លយ..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "ចំណុច​ចាប់ផ្ដើម​ទីពីរ​នៃ​ចំណុច​ចាប់ផ្ដើម ៤"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "ជ្រើស​ចំណុច​ចាប់ផ្ដើម​ទីពីរ​នៃ​ចំណុច​ចាប់ផ្ដើម​បួន​នៃ​ប្រភេទ​ភាព​លយ..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "ចំណុច​ចាប់ផ្ដើម​ទីបី​នៃ​ចំណុច​ចាប់ផ្ដើម ៤"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "ជ្រើស​ចំណុច​ចាប់ផ្ដើម​ទីបី​នៃ​ចំណុច​ចាប់ផ្ដើម​បួន​នៃ​ប្រភេទ​លយ..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "ចំណុច​ចាប់ផ្ដើម​ទីបួន​នៃ​ចំណុច​ចាប់ផ្ដើម ៤"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "ជ្រើស​ចំណុច​ចាប់ផ្ដើម​ទីបួន​នៃ​ចំណុច​ចាប់ផ្ដើម​បួន​នៃ​ប្រភេទ​ភាព​លយ..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "ជ្រើស​ចំណុច​បញ្ចប់​ទីមួយ​នៃ​ចំណុច​បញ្ចប់​បួន​នៃ​ប្រភេទ​ភាព​លយ..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "ជ្រើស​ចំណុច​បញ្ចប់​ទីពីរ​នៃ​ចំណុច​បញ្ចប់​ពីរ​នៃ​ប្រភេទ​ភាព​លយ..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "ជ្រើស​ចំណុច​បញ្ចប់​ទីបី​នៃ​ចំណុច​បញ្ចប់​បី​នៃ​ប្រភេទ​ភាព​លយ..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "ប្លែង​ទីតាំង​នៃ​ជ្រុង​ទី​បួន​"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "ជ្រើស​ចំណុច​បញ្ចប់​ទីបួន​នៃ​ចំណុច​បញ្ចប់​បួន​នៃ​ប្រភេទ​ភាព​លយ..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "ចោល​ស្រមោល​នៃ​វត្ថុ​នេះ​"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "ជ្រើស​វត្ថុ​ដែល​អ្នក​ចង់​សង់​ស្រមោល..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "ចោល​ស្រមោល​ពី​ប្រភព​ពន្លឺ​នេះ​"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "ជ្រើស​ប្រភព​ពន្លឺ​ដែលស្រមោល​គួរ​តែ​ចោល..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "ចោល​ស្រមោល​ផ្តេក​ដែល​តំណាង​ឲ្យ​បន្ទាត់​នេះ​"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "ជ្រើស​ស្រមោល​ផ្តេក​..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "ប្លែង​វត្ថុ​នេះ​"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "ប្លែង​ដោយប្រើ​ការបម្លែង​នេះ​"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "អនុវត្ត​ភាព​ដូច​គ្នា​ទៅ​វត្ថុ​នេះ"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "អនុវត្ត​ភាព​ដូច​គ្នា​ជាមួយ​ចំណុច​កណ្ដាល​នេះ"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "ជ្រើស​ចំណុច​កណ្ដាល​សម្រាប់​ភាព​ដូច​គ្នា..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "អនុវត្ត​ភាព​ដូច​គ្នា​ដែល​ផ្គូផ្គង​ចំណុច​នេះ​ទៅ​និង​ចំណុច​មួយ​ផ្សេង​ទៀត"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "ជ្រើស​ចំណុដ​ដែល​ភាព​ដូច​គ្នា​គួរ​តែ​ផ្គូផ្គង​​ទៅ​និង​ចំណុច​មួយ​ផ្សេង​ទៀត..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "អនុវត្ត​ភាព​ដូច​គ្នា​ដែល​ផ្គូផ្គង​ចំណុច​ទៅ​និង​ចំណុច​នេះ"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "ជ្រើស​ជ្រុង​ដែល​ដូច​គ្នា​ត្រូវ​តែ​ផ្គួរផ្គង​ទៅ​នឹង ជ្រុង​ដំបូង​គេ​..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "សង់​វ៉ិចទ័រ​ពី​​ចំណុច​នេះ​"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "ជ្រើស​ចំណុច​ចាប់​ផ្តើម​នៃ​វ៉ិចទ័រ​ថ្មី​..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "សង់​វ៉ិចទ័រ​ទៅ​ចំណុច​នេះ"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "ជ្រើស​ចំណុច​បញ្ចប់​នៃ​វ៉ិចទ័រ​ថ្មី..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "សង់​ផលបូក​វ៉ិចទ័រ​នៃ​វ៉ិចទ័រ​នេះ និង​មួយ​ផ្សេង​ទៀត ។"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "ជ្រើស​វ៉ិចទ័រ​ទីមួយ​នៃ​វ៉ិចទ័រ​ពីរ​ដែល​អ្នក​ចង់​សង់​ផលបូក..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "សង់​ផលបូក​វ៉ិចទ័រ​នៃ​វ៉ិចទ័រ​នេះ​និង​មួយ​ផ្សេង​ទៀត ។"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "ជ្រើស​វ៉ិចទ័រ​ផ្សេង​ទៀត​នៃ​វ៉ិចទ័រ​ពីរ​ដែល​អ្នក​ចង់​សង់​ផលបូក..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "សង់​វ៉ិចទ័រ​ផលបូក​ដោយ​ចាប់​ផ្ដើម​នៅ​ចំណុច​នេះ ។"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "ជ្រើស​ចំណុច​ដែល​ត្រូវ​សង់​វ៉ិចទ័រ​ផលបូក..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "ឥឡូវ ចូរ​បំពេញ​កូដ ៖"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "បំពេញ​កូដ Python ឥឡូវ​នេះ ៖"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3824,7 +3829,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3832,7 +3837,7 @@ msgstr ""
 "កម្មវិធី​បកប្រែ​ Python បាន​ចាប់​យក​កំហុស​កំឡុង​ពេល​ប្រតិបត្តិ​នៃ​ស្គ្រីប​របស់​អ្នក​ ។​សូម​ជួសជុល​ស្គ្រីប​ហើយ ចុច​លើ​ប៊ូតុង​"
 "បញ្ចប់​ម្តងទៀត​ ។"
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3841,7 +3846,7 @@ msgstr ""
 "កម្មវិធី​បកប្រែ​ Python  ត្រូវ​បាន​បង្កើត​តាម​ទិន្នផល​កំហុស​ដូច​ខាងក្រោម​ ៖​\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3850,17 +3855,17 @@ msgstr ""
 "ស្គ្រីប​របស់​អ្នក​ហាក់បី​ដូចជា​មាន​កំហុស ។ កម្មវិធី​បកប្រែ​ Python បាន​រាយការណ៍​ថា​គ្មាន​កំហុស​ ប៉ុន្តែ​ស្គ្រីប​មិន​"
 "បាន​បង្កើត​វត្ថុ​ដែល​ត្រឹមត្រូវ​នូវ​ឡើយ​​ ។ សូម​ជួសជុល​ស្គ្រីប​ ហើយ​ចុចលើ​ប៊ូតុង​បញ្ចប់​ម្តងទៀត​ ។​"
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "កែ​សម្រួល​ស្គ្រីប"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "កែ​សម្រួល​ស្គ្រីប​ Python "
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3868,7 +3873,7 @@ msgstr ""
 "កម្មវិធី​បកប្រែ​ Python បាន​ចាប់​យក​កំហុស​កំឡុង​ពេល​ប្រតិបត្តិ​នៃ​ស្គ្រីប​របស់​អ្នក​ ។​ សូម​ជួសជុល​ស្គ្រីប​ហើយ ចុច​លើ​ប៊ូតុង​"
 "បញ្ចប់​ម្តងទៀត​ ។"
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-lt/messages/tdeedu/kig.po b/tde-i18n-lt/messages/tdeedu/kig.po
index f0da795600c..6c856816a64 100644
--- a/tde-i18n-lt/messages/tdeedu/kig.po
+++ b/tde-i18n-lt/messages/tdeedu/kig.po
@@ -6,7 +6,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2005-11-01 16:16+0200\n"
 "Last-Translator: Donatas Glodenis <dgvirtual@akl.lt>\n"
 "Language-Team: Lithuanian <kde-i18n-lt@kde.org>\n"
@@ -32,170 +32,170 @@ msgid ""
 "Your emails"
 msgstr "nobody@nowhere.lt"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr ""
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr ""
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr ""
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr ""
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "Kitas puslapis"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 #, fuzzy
 msgid "Image Options"
 msgstr "Tar parinktys"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr ""
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr ""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr ""
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr ""
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr ""
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr ""
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr ""
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr ""
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr ""
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr ""
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr ""
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr ""
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr ""
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr ""
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr ""
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr ""
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 #, fuzzy
 msgid "Latex Options"
 msgstr "Mažiau parinkčių"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -203,43 +203,43 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
 "A standard coordinate system will be used instead."
 msgstr ""
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 msgstr ""
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr ""
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 #, fuzzy
 msgid "SVG Options"
 msgstr "NFS parinktys"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ""
 
@@ -387,7 +387,7 @@ msgstr ""
 msgid "Cancel the construction of the object being constructed"
 msgstr ""
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 #, fuzzy
 msgid "U&nhide All"
 msgstr "&Sumažinti visus"
@@ -508,15 +508,15 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Perrašyti bylą?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Perrašyti"
 
@@ -588,456 +588,456 @@ msgstr "Atidaryti dokumentą"
 msgid "Kig"
 msgstr ""
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr ""
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Lygiagretus"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr ""
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr ""
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr ""
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr ""
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr ""
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Sukti"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Mastelis"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr ""
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr ""
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr ""
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr ""
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr ""
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr ""
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr ""
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr ""
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr ""
 
@@ -1081,73 +1081,73 @@ msgstr ""
 msgid "Set Polar Coordinate System"
 msgstr ""
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr ""
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr ""
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr ""
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr ""
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 #, fuzzy
 msgid "Point"
 msgstr "Taškas"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr ""
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 #, fuzzy
 msgid "Text Label"
 msgstr "Tekstas Antraštė"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr ""
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr ""
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr ""
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr ""
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1155,15 +1155,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr ""
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr ""
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1171,506 +1171,506 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr ""
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr ""
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr ""
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr ""
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr ""
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr ""
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr ""
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr ""
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr ""
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr ""
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr ""
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr ""
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr ""
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr ""
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr ""
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr ""
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr ""
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangentas"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr ""
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr ""
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr ""
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Vardas"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr ""
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr ""
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr ""
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr ""
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr ""
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr ""
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr ""
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr ""
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr ""
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr ""
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr ""
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr ""
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr ""
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr ""
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr ""
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr ""
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr ""
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Slėpti"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Rodyti"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Perkelti"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr ""
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr ""
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr ""
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr ""
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr ""
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr ""
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr ""
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr ""
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr ""
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "Redaguoti..."
@@ -1719,2053 +1719,2058 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr ""
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr ""
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr ""
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr ""
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr ""
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr ""
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr ""
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr ""
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr ""
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr ""
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr ""
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr ""
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr ""
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr ""
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr ""
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr ""
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 #, fuzzy
 msgid "Radius"
 msgstr "Spindulys:"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr ""
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr ""
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr ""
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr ""
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr ""
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr ""
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr ""
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr ""
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr ""
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr ""
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipsė"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr ""
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr ""
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr ""
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
 msgstr ""
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr ""
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr ""
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr ""
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr ""
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr ""
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr ""
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr ""
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr ""
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr ""
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr ""
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr ""
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr ""
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr ""
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr ""
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr ""
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr ""
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr ""
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr ""
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr ""
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr ""
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr ""
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr ""
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr ""
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr ""
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr ""
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr ""
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "Palyginti dviakë ir ákeliant"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "Palyginti dviakë ir ákeliant"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "Laiko juostos pasirinkimas."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr ""
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr ""
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Ilgis"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr ""
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr ""
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr ""
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr ""
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr ""
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr ""
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr ""
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr ""
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr ""
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr ""
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr ""
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr ""
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr ""
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr ""
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr ""
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr ""
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr ""
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr ""
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr ""
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr ""
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr ""
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr ""
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr ""
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr ""
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr ""
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr ""
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr ""
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr ""
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr ""
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr ""
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr ""
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr ""
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr ""
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr ""
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr ""
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr ""
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr ""
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr ""
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr ""
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr ""
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr ""
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr ""
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr ""
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr ""
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr ""
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr ""
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr ""
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr ""
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Kampas"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr ""
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr ""
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr ""
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr ""
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr ""
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr ""
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr ""
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr ""
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr ""
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr ""
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr ""
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr ""
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr ""
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr ""
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr ""
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr ""
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr ""
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr ""
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr ""
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr ""
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr ""
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr ""
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr ""
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr ""
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr ""
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr ""
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr ""
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr ""
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr ""
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "naujas:"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr ""
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr ""
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr ""
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr ""
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr ""
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr ""
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr ""
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr ""
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr ""
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr ""
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr ""
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr ""
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr ""
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr ""
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr ""
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr ""
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr ""
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr ""
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr ""
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr ""
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr ""
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr ""
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr ""
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr ""
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr ""
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr ""
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr ""
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr ""
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr ""
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr ""
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr ""
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr ""
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr ""
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Tekstas"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr ""
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr ""
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr ""
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr ""
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr ""
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr ""
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr ""
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr ""
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr ""
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Kopijuoti tekstą"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr ""
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr ""
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr ""
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr ""
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr ""
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr ""
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr ""
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr ""
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr ""
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr ""
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr ""
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr ""
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr ""
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr ""
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr ""
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr ""
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr ""
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr ""
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr ""
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr ""
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr ""
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr ""
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr ""
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr ""
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr ""
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr ""
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr ""
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr ""
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr ""
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr ""
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr ""
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr ""
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr ""
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr ""
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr ""
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr ""
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr ""
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr ""
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3773,43 +3778,43 @@ msgid ""
 "arg%1"
 msgstr ""
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr ""
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-lv/messages/tdeedu/kig.po b/tde-i18n-lv/messages/tdeedu/kig.po
index 07567e04407..192fff69a93 100644
--- a/tde-i18n-lv/messages/tdeedu/kig.po
+++ b/tde-i18n-lv/messages/tdeedu/kig.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2003-09-20 20:12+0300\n"
 "Last-Translator: Gints Polis <gintam@inbox.lv>\n"
 "Language-Team: Latviešu <lv@li.org>\n"
@@ -27,171 +27,171 @@ msgid ""
 "Your emails"
 msgstr ""
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr ""
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr ""
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr ""
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr ""
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "Eksportēt par Bildi"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr ""
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr ""
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr ""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr ""
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr ""
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr ""
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr ""
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 #, fuzzy
 msgid "Export as XFig File"
 msgstr "Eksportēt Tipu Failā..."
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr ""
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr ""
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr ""
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr ""
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr ""
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 #, fuzzy
 msgid "Export to &Latex..."
 msgstr "Eksportēt par Bildi"
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr ""
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr ""
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 #, fuzzy
 msgid "Export as Latex"
 msgstr "Eksportēt par Bildi"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr ""
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -199,44 +199,44 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
 "A standard coordinate system will be used instead."
 msgstr ""
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 msgstr ""
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 #, fuzzy
 msgid "&Export to SVG..."
 msgstr "Eksportēt par Bildi"
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 #, fuzzy
 msgid "Export as SVG"
 msgstr "Eksportēt par Bildi"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr ""
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ""
 
@@ -396,7 +396,7 @@ msgstr ""
 msgid "Cancel the construction of the object being constructed"
 msgstr ""
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr ""
 
@@ -519,15 +519,15 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr ""
 
@@ -600,475 +600,475 @@ msgstr ""
 msgid "Kig"
 msgstr ""
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr ""
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 #, fuzzy
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Riņķis kas definēts pēc tā centra un segmenta garuma kā rādiusa garums"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 #, fuzzy
 msgid "Construct Bisector of This Angle"
 msgstr "Atzīmēt argumentus"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 #, fuzzy
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 #, fuzzy
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Riņķis kas definēts pēc tā centra un segmenta garuma kā rādiusa garums"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 #, fuzzy
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Riņķis kas definēts pēc tā centra un segmenta garuma kā rādiusa garums"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr ""
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr ""
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr ""
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 #, fuzzy
 msgid "Line by Vector"
 msgstr "Atzīmēt argumentus"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 #, fuzzy
 msgid "Construct the line by a given vector though a given point."
 msgstr "Atzīmēt argumentus"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 #, fuzzy
 msgid "Half-Line by Vector"
 msgstr "Atzīmēt argumentus"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 #, fuzzy
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Atzīmēt argumentus"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 #, fuzzy
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Atzīmēt argumentus"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr ""
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 #, fuzzy
 msgid "Reflect in Line"
 msgstr "Atzīmēt argumentus"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr ""
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr ""
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "Atzīmēt argumentus"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "Atzīmēt argumentus"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 #, fuzzy
 msgid "Apply Similitude"
 msgstr "Pievienot transformācijai"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr ""
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr ""
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr ""
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr ""
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 #, fuzzy
 msgid "Construct a triangle given its three vertices."
 msgstr "Atzīmēt argumentus"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 #, fuzzy
 msgid "In Polygon Test"
 msgstr "&Punkti"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 #, fuzzy
 msgid "Test whether a given polygon contains a given point"
 msgstr "Atzīmēt argumentus"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "&Punkti"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 #, fuzzy
 msgid "Test whether a given polygon is convex"
 msgstr "Atzīmēt argumentus"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr ""
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr ""
 
@@ -1112,71 +1112,71 @@ msgstr ""
 msgid "Set Polar Coordinate System"
 msgstr ""
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr ""
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr ""
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr ""
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr ""
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr ""
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr ""
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr ""
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr ""
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr ""
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr ""
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr ""
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1184,15 +1184,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr ""
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr ""
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1200,556 +1200,556 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr ""
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr ""
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr ""
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr ""
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr ""
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 #, fuzzy
 msgid "Polygon by Its Vertices"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 #, fuzzy
 msgid "Construct a polygon by giving its vertices"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 #, fuzzy
 msgid "Construct a polygon with this vertex"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 #, fuzzy
 msgid "Polygon"
 msgstr "&Punkti"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 #, fuzzy
 msgid "Construct the vertices of this polygon..."
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 #, fuzzy
 msgid "Vertices of a Polygon"
 msgstr "&Punkti"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 #, fuzzy
 msgid "Construct the sides of this polygon..."
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 #, fuzzy
 msgid "Sides of a Polygon"
 msgstr "&Punkti"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "&Punkti"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 #, fuzzy
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 #, fuzzy
 msgid "Construct a regular polygon with this center"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 #, fuzzy
 msgid "Construct a regular polygon with this vertex"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 #, fuzzy
 msgid "Select the center of the new polygon..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 #, fuzzy
 msgid "Select a vertex for the new polygon..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 #, fuzzy
 msgid "Generic Affinity"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 #, fuzzy
 msgid "Generic Projective Transformation"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 #, fuzzy
 msgid "Start transport from this point of the curve"
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr ""
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr ""
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 #, fuzzy
 msgid "Intersect this Cubic Curve"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 #, fuzzy
 msgid "with this Circle"
 msgstr "Riņķi"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "Loki"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 #, fuzzy
 msgid "with this Line"
 msgstr "Rādīt asis"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "Riņķi"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 #, fuzzy
 msgid "with this Arc"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 #, fuzzy
 msgid "with this Polygon"
 msgstr "&Punkti"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 #, fuzzy
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 #, fuzzy
 msgid "Construct the midpoint of this point and another one"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 #, fuzzy
 msgid "Select the first object to intersect..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 #, fuzzy
 msgid "Select the second object to intersect..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr ""
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 #, fuzzy
 msgid "Tangent to This Cubic Curve"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 #, fuzzy
 msgid "Tangent at This Point"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 #, fuzzy
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 #, fuzzy
 msgid "Center of Curvature of This Curve"
 msgstr "Atzīmēt argumentus"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "Atzīmēt argumentus"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr ""
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nosaukums"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 #, fuzzy
 msgid "<unnamed object>"
 msgstr "Beigu Objekts"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr ""
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr ""
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr ""
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr ""
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr ""
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr ""
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr ""
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 #, fuzzy
 msgid "%1 Objects"
 msgstr "&Objekti"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr ""
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 #, fuzzy
 msgid "T&est"
 msgstr "Pārējie"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr ""
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr ""
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr ""
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr ""
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr ""
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr ""
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr ""
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr ""
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr ""
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr ""
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr ""
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 #, fuzzy
 msgid "&Name"
 msgstr "Nosaukums"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 #, fuzzy
 msgid "Set Object Name"
 msgstr "Skripta Objekts"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 #, fuzzy
 msgid "Set Name of this Object:"
 msgstr "Pievienot transformācijai"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr ""
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr ""
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr ""
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr ""
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr ""
 
@@ -1799,2186 +1799,2191 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr ""
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr ""
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr ""
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr ""
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 #, fuzzy
 msgid "Resize Angle"
 msgstr "Riņķi"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr ""
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 #, fuzzy
 msgid "Select the start point of the new arc..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr ""
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr ""
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 #, fuzzy
 msgid "Select the end point of the new arc..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 #, fuzzy
 msgid "Construct an arc with this center"
 msgstr "Atzīmēt argumentus"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 #, fuzzy
 msgid "Select the center of the new arc..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 #, fuzzy
 msgid "Construct an arc with this angle"
 msgstr "Atzīmēt argumentus"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 #, fuzzy
 msgid "Select the angle of the new arc..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 #, fuzzy
 msgid "Test Result"
 msgstr "Pārējie"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 #, fuzzy
 msgid "Select the curve..."
 msgstr "Atzīmēt argumentus"
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 #, fuzzy
 msgid "Select a point on the curve..."
 msgstr "Atzīmēt argumentus"
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr ""
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr ""
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr ""
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr ""
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr ""
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr ""
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr ""
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr ""
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr ""
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr ""
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 #, fuzzy
 msgid "Show a Circle"
 msgstr "Rādīt asis"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 #, fuzzy
 msgid "Hide a Circle"
 msgstr "Riņķi"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr ""
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 #, fuzzy
 msgid "Conic Type"
 msgstr "Loki"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr ""
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr ""
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr ""
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr ""
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
 msgstr ""
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr ""
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr ""
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr ""
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr ""
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr ""
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr ""
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr ""
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 #, fuzzy
 msgid "Select the first asymptote of the new conic..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr ""
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 #, fuzzy
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr ""
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 #, fuzzy
 msgid "Select the directrix of the new conic..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr ""
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 #, fuzzy
 msgid "Select the focus of the new conic..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr ""
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr ""
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr ""
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 #, fuzzy
 msgid "Select the directrix of the new parabola..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 #, fuzzy
 msgid "Construct a parabola with this focus"
 msgstr "Atzīmēt argumentus"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 #, fuzzy
 msgid "Select the focus of the new parabola..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 #, fuzzy
 msgid "Select this cubic curve"
 msgstr "Atzīmēt argumentus"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, fuzzy, c-format
 msgid "Select cubic curve %1"
 msgstr "Atzīmēt argumentus"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 #, fuzzy
 msgid "Remove a Cubic Curve"
 msgstr "Dotie Objekti"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 #, fuzzy
 msgid "Move a Cubic Curve"
 msgstr "Rādīt asis"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 #, fuzzy
 msgid "Attach to this cubic curve"
 msgstr "Pievienot transformācijai"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 #, fuzzy
 msgid "Show a Cubic Curve"
 msgstr "Rādīt asis"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 #, fuzzy
 msgid "Hide a Cubic Curve"
 msgstr "Riņķi"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr ""
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 #, fuzzy
 msgid "Construct a cubic curve through this point"
 msgstr "Atzīmēt argumentus"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr ""
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, fuzzy, c-format
 msgid "Select curve %1"
 msgstr "Atzīmēt argumentus"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 #, fuzzy
 msgid "Show a Curve"
 msgstr "Rādīt asis"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr ""
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr ""
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr ""
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr ""
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr ""
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 #, fuzzy
 msgid "Intersect with this arc"
 msgstr "Atzīmēt argumentus"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "Atzīmēt argumentus"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "Atzīmēt argumentus"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "Atzīmēt argumentus"
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "Atzīmēt argumentus"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "Šeit atzīmējat tipus..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "Atzīmēt argumentus"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "Atzīmēt argumentus"
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "Atzīmēt argumentus"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "Atzīmēt argumentus"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr ""
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr ""
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr ""
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr ""
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr ""
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr ""
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr ""
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr ""
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, fuzzy, c-format
 msgid "Select line %1"
 msgstr "Atzīmēt argumentus"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr ""
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr ""
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr ""
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr ""
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 #, fuzzy
 msgid "Show a Line"
 msgstr "Rādīt asis"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr ""
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr ""
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr ""
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, fuzzy, c-format
 msgid "Select segment %1"
 msgstr "Izvēlēties argumentus"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr ""
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 #, fuzzy
 msgid "Show a Segment"
 msgstr "Rādīt asis"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr ""
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 #, fuzzy
 msgid "Select this half-line"
 msgstr "Atzīmēt argumentus"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, fuzzy, c-format
 msgid "Select half-line %1"
 msgstr "Atzīmēt argumentus"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 #, fuzzy
 msgid "Attach to this half-line"
 msgstr "Pievienot transformācijai"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 #, fuzzy
 msgid "Show a Half-Line"
 msgstr "Rādīt asis"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 #, fuzzy
 msgid "Hide a Half-Line"
 msgstr "Riņķi"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr ""
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr ""
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 #, fuzzy
 msgid "Construct a half-line starting at this point"
 msgstr "Atzīmēt argumentus"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr ""
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr ""
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 #, fuzzy
 msgid "Construct a line parallel to this line"
 msgstr "Atzīmēt argumentus"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 #, fuzzy
 msgid "Construct the parallel line through this point"
 msgstr "Atzīmēt argumentus"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 #, fuzzy
 msgid "Construct a line perpendicular to this line"
 msgstr "Atzīmēt argumentus"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 #, fuzzy
 msgid "Construct a perpendicular line through this point"
 msgstr "Atzīmēt argumentus"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr ""
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr ""
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 #, fuzzy
 msgid "Construct a line by this vector"
 msgstr "Atzīmēt argumentus"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 #, fuzzy
 msgid "Construct a half-line by this vector"
 msgstr "Atzīmēt argumentus"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr ""
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr ""
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 #, fuzzy
 msgid "Show a Locus"
 msgstr "Rādīt asis"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr ""
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 #, fuzzy
 msgid "Object Type"
 msgstr "&Objekti"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 #, fuzzy
 msgid "Object"
 msgstr "&Objekti"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 #, fuzzy
 msgid "Select this object"
 msgstr "Atzīmēt argumentus"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, fuzzy, c-format
 msgid "Select object %1"
 msgstr "Atzīmēt argumentus"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 #, fuzzy
 msgid "Remove an object"
 msgstr "Dotie Objekti"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr ""
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 #, fuzzy
 msgid "Move an object"
 msgstr "Dotie Objekti"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 #, fuzzy
 msgid "Attach to this object"
 msgstr "Pievienot transformācijai"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 #, fuzzy
 msgid "Show an object"
 msgstr "Dotie Objekti"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 #, fuzzy
 msgid "Hide an object"
 msgstr "Dotie Objekti"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr ""
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr ""
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr ""
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr ""
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr ""
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr ""
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 #, fuzzy
 msgid "Angle"
 msgstr "Stūri"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr ""
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr ""
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr ""
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr ""
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr ""
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr ""
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 #, fuzzy
 msgid "Show an Angle"
 msgstr "Rādīt asis"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 #, fuzzy
 msgid "Hide an Angle"
 msgstr "Riņķi"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr ""
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr ""
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr ""
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr ""
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 #, fuzzy
 msgid "Show a Vector"
 msgstr "Rādīt asis"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr ""
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr ""
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr ""
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr ""
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 #, fuzzy
 msgid "Show an Arc"
 msgstr "Rādīt asis"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 #, fuzzy
 msgid "Hide an Arc"
 msgstr "Riņķi"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr ""
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr ""
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, fuzzy, c-format
 msgid "Select point %1"
 msgstr "Atzīmēt argumentus"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr ""
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr ""
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr ""
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr ""
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr ""
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr ""
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr ""
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr ""
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr ""
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr ""
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr ""
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr ""
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr ""
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 #, fuzzy
 msgid "Select a point on the circle..."
 msgstr "Atzīmēt argumentus"
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr ""
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "Atzīmēt argumentus"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 #, fuzzy
 msgid "Select this polygon"
 msgstr "Atzīmēt argumentus"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, fuzzy, c-format
 msgid "Select polygon %1"
 msgstr "Atzīmēt argumentus"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 #, fuzzy
 msgid "Remove a Polygon"
 msgstr "&Punkti"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 #, fuzzy
 msgid "Add a Polygon"
 msgstr "&Punkti"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 #, fuzzy
 msgid "Move a Polygon"
 msgstr "&Punkti"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 #, fuzzy
 msgid "Attach to this polygon"
 msgstr "Pievienot transformācijai"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 #, fuzzy
 msgid "Show a Polygon"
 msgstr "Rādīt asis"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 #, fuzzy
 msgid "Hide a Polygon"
 msgstr "&Punkti"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "Stūri"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 #, fuzzy
 msgid "Select this triangle"
 msgstr "Atzīmēt argumentus"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "Atzīmēt argumentus"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 #, fuzzy
 msgid "Remove a Triangle"
 msgstr "Dotie Objekti"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "Pievienot transformācijai"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 #, fuzzy
 msgid "Show a Triangle"
 msgstr "Rādīt asis"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "Riņķi"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "Atzīmēt argumentus"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "Atzīmēt argumentus"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "Pievienot transformācijai"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "Rādīt asis"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "Riņķi"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 #, fuzzy
 msgid "Construct a triangle with this vertex"
 msgstr "Atzīmēt argumentus"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 #, fuzzy
 msgid "Intersect this polygon with a line"
 msgstr "Atzīmēt argumentus"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 #, fuzzy
 msgid "Construct the vertices of this polygon"
 msgstr "Atzīmēt argumentus"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "Atzīmēt argumentus"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "Atzīmēt argumentus"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 #, fuzzy
 msgid "Project this point onto the circle"
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 #, fuzzy
 msgid "Select the point for the tangent to go through..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr ""
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr ""
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 #, fuzzy
 msgid "Check collinearity of this point"
 msgstr "Atzīmēt argumentus"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr ""
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr ""
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr ""
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr ""
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr ""
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "Atzīmēt argumentus"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "Atzīmēt argumentus"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr ""
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr ""
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 #, fuzzy
 msgid "from this point"
 msgstr "Atzīmēt argumentus"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr ""
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr ""
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr ""
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr ""
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr ""
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr ""
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr ""
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr ""
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr ""
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr ""
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr ""
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 #, fuzzy
 msgid "Show a Label"
 msgstr "Rādīt asis"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr ""
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr ""
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr ""
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr ""
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr ""
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr ""
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 #, fuzzy
 msgid "Select the object to translate..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr ""
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 #, fuzzy
 msgid "Reflect this object"
 msgstr "Atzīmēt argumentus"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 #, fuzzy
 msgid "Select the object to reflect..."
 msgstr "Atzīmēt argumentus"
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 #, fuzzy
 msgid "Reflect in this point"
 msgstr "Atzīmēt argumentus"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 #, fuzzy
 msgid "Reflect in this line"
 msgstr "Atzīmēt argumentus"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 #, fuzzy
 msgid "Select the line to reflect in..."
 msgstr "Šeit atzīmējat tipus..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 #, fuzzy
 msgid "Select the object to rotate..."
 msgstr "Atzīmēt argumentus"
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr ""
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 #, fuzzy
 msgid "Select the center point of the rotation..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr ""
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 #, fuzzy
 msgid "Select the object to scale..."
 msgstr "Atzīmēt argumentus"
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr ""
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr "Atzīmēt argumentus"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Select the object to scale"
 msgstr "Atzīmēt argumentus"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr ""
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid "...to the length of this segment"
 msgstr "Atzīmēt argumentus"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Select the object to rotate projectively"
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 #, fuzzy
 msgid "Harmonic Homology of this object"
 msgstr "Pievienot transformācijai"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 #, fuzzy
 msgid "Select the object to transform..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr ""
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 #, fuzzy
 msgid "Generic affinity of this object"
 msgstr "Atzīmēt argumentus"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr ""
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr ""
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 #, fuzzy
 msgid "Generic projective transformation of this object"
 msgstr "Atzīmēt argumentus"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr ""
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr ""
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr ""
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr ""
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 #, fuzzy
 msgid "Apply a similitude to this object"
 msgstr "Pievienot transformācijai"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr ""
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr ""
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 #, fuzzy
 msgid "Select the start point of the new vector..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr ""
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 #, fuzzy
 msgid "Select the end point of the new vector..."
 msgstr "Atzīmējiet jūsu makro beigu objektu."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 #, fuzzy
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Atzīmēt argumentus"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 #, fuzzy
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Atzīmēt argumentus"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 #, fuzzy
 msgid "Construct the vector sum starting at this point."
 msgstr "Atzīmēt argumentus"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, fuzzy, no-c-format
 msgid "Now fill in the code:"
 msgstr "Aizpildiet python kodu.."
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 #, fuzzy
 msgid "Now fill in the Python code:"
 msgstr "Aizpildiet python kodu.."
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3986,43 +3991,43 @@ msgid ""
 "arg%1"
 msgstr ""
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr ""
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-mk/messages/tdeedu/kig.po b/tde-i18n-mk/messages/tdeedu/kig.po
index 8407c3f3809..78b98800586 100644
--- a/tde-i18n-mk/messages/tdeedu/kig.po
+++ b/tde-i18n-mk/messages/tdeedu/kig.po
@@ -6,7 +6,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-02-26 21:38+0100\n"
 "Last-Translator: Bozidar Proevski <bobibobi@freemail.com.mk>\n"
 "Language-Team: Macedonian <mkde-l10n@lists.sourceforge.net>\n"
@@ -28,36 +28,36 @@ msgid ""
 "Your emails"
 msgstr "jovan@lugola.net"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 #, fuzzy
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Ова е XFig-датотека, а не Cabri-фигура."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Cabri-датотеката содржи предмет „%1“ што Kig моментално не го поддржува."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Изберете фигура."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Dr. Geo-датотеката „%1“ е макро-датотека што значи не содржи фигури."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Нема фигури во Dr. Geo-датотеката „%1“."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -65,7 +65,7 @@ msgstr ""
 "Оваа Dr. Geo-датотека содржи објект „%1 %2“ што Kig моментално не го "
 "поддржува."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -73,28 +73,28 @@ msgstr ""
 "Оваа Dr. Geo датотека содржи тип на пресек што Kig моментално не го "
 "поддржува."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Изнеси во слика"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Слика..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Изнеси како слика"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Опции за сликата"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Форматот не е поддржан."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -102,31 +102,31 @@ msgstr ""
 "Датотеката „%1“ не може да се отвори. Проверете дали дозволите за датотеката "
 "се поставени точно."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Нешто не беше во ред при зачувувањето на сликата „%1“"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Изнеси во"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Изнеси во &XFig-датотека"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig-датотека..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig-документи (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Изнесување како XFig-датотека"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -134,26 +134,26 @@ msgstr ""
 "Датотеката „%1“ не се отвора. Ова најверојатно значи дека не постои или не "
 "може да биде отворена поради нејзините дозволи."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Се случи грешка при анализирањето на датотеката „%1“. Не може да биде "
 "отворена."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Грешка при анализирањето"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig не може да ја отвори датотеката „%1“."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Не е поддржано"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -161,53 +161,53 @@ msgstr ""
 "Овој KSeg-документ користи скалирачки трансформации, што Kig моментално не "
 "може да ги внесе."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 "Оваа KSeg-датотека содржи исполнет круг што Kig моментално не го поддржува."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Оваа KSeg-датотека содржи кружен исечок кој Kig моментално не го поддржува."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Оваа KSeg датотека содржи кружен сегмент што Kig моментално не го поддржува."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Изнеси во &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex-документи (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Изнеси како Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Опции за Latex"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Оваа датотека била креирана со Kig верзија „%1“, која оваа верзија не може "
 "да ја отвори."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -219,7 +219,7 @@ msgstr ""
 "Може да се обидете да ја отворите датотеката со постара верзија на Kig\n"
 "(0.4 до 0.6) и потоа да ја зачувате во нов формат."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -229,8 +229,8 @@ msgstr ""
 "поддржува.\n"
 "Наместо тоа ќе биде користен стандарден координатен систем."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -240,27 +240,27 @@ msgstr ""
 "поддржува. Можеби го имате искомпилирано Kig без поддршка за овој тип "
 "објекти или можеби користите постара верзија на Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Изнеси во SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Скалабилна векторска графика (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Изнесување како SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Опции за SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Нешто не беше во ред при зачувувањето на SVG-датотеката „%1“"
 
@@ -426,7 +426,7 @@ msgstr "Откажи ја конструкцијата"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Откажи ја конструкцијата на предметот кој се конструира"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "От&скријај ги сите"
 
@@ -555,15 +555,15 @@ msgstr ""
 "*.kig|Kig документи (*.kig)\n"
 "*.kigz|компресирани Kig документи (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Датотеката „%1“ веќе постои. Дали сакате да запишете над неа?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Да запишам над датотека?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Запиши над датотека"
 
@@ -647,325 +647,325 @@ msgstr "Документ за отворање"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Сегмент"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Сегмент конструиран од неговата почетна и крајна точка"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Права низ две точки"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Права конструирана низ две точки"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Полуправа"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 "Полуправа конструирана од нејзината почетна точка и друга точка која лежи на "
 "неа."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Нормала"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "Права конструирана низ точка нормална на друга права или сегмент."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Паралела"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "Права конструирана низ точка и паралелна на друга линија или сегмент"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Круг од центар и точка"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Круг конструиран од неговиот центар и точка која се однесува на него"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Круг низ три точки"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Круг конструиран низ три точки"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Конструирај ја бисектрисата на овој агол"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Изберете го аголот од кој сакате да ја конструирате бисектрисата..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Аголна бисектриса"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Бисектрисата на агол"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Конус низ пет точки"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Конус конструиран низ пет точки"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Хипербола од асимптоти и точка"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Хипербола од дадени асимптоти низ точка"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Елипса од фокуси и точка"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Елипса конструирана од фокусите и точка која се однесува на неа"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Хипербола од фокуси и точка"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 "Хипербола конструирана од нејзините фокуси и точка која се однесува на неа"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Конус од директриса, фокус и точка"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Конус од дадена директриса и фокус, низ точка"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Вертикална парабола низ три точки"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Вертикална парабола конструирана низ три точки"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Парабола низ девет точки"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Парабола низ девет точки"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Поларна точка на права"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Поларна точка на права во однос со конусот."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Поларна права на точка"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Поларна права во однос со конусот."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Асимптота од шест точки"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Асимптота со врвна точка кај почетокот на шесте точки"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Асимптота со врв низ четири точки"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Асимптота со хоризонтален врв на почетокот низ четири точки"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Директриса на конус"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Директрисна права на конус"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Агол низ три точки"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Агол дефиниран со три точки"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Рамнострана хипербола низ четири точки"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Рамнострана хипербола конструирана низ четири точки"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Конструирај ја средната точка на овој сегмент"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Средна точка"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Средна точка на сегмент или две други точки"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Вектор"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Конструирај вектор од две дадени точки"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Збир на вектори"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Конструирај го збирот на два вектори."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Вектор на права"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Конструирај ја правата на вектор низ дадена точка"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Вектор на полуправа"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Вектор кој лежи на полуправа кој почнува од дадена точка."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Лак низ три точки"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Конструирај лак низ три точки."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Лак низ центар, агол и точка"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Конструирај лак со помош на неговиот центар и даден агол, започнувајќи од "
 "дадена точка"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Парабола од директриса и фокус"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Парабола дефинирана од нејзината директриса и фокус"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Транслатирај"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Транслација на предмет со вектор"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Пресликај се во точка"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Предмет пресликан во точка"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Пресликај се во права"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Предмет пресликан во права"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Ротирај"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Предмет ротиран од агол околу точка"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Зголеми/намали во размер"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Зголеми/намали во размер од точка, со размер зададен од должината на "
 "сегментот"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Зголеми/намали во размер преку права"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Предмет зголемен/намален во размер преку права, со размер зададен од "
 "должината на сегментот"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Зголеми/намали во размер (во размер даден од односот на два сегменти)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -973,13 +973,13 @@ msgstr ""
 "Зголеми/намали во размер преку точка од размерот даден од односот на два "
 "сегменти"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 "Зголеми/намали во размер преку права (однос даден од размерот на два "
 "сегменти)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -987,11 +987,11 @@ msgstr ""
 "Зголеми/намали во размер преку права, од односот даден од размерот на два "
 "сегменти"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Примени ја сличноста"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -999,11 +999,11 @@ msgstr ""
 "Примени ја сличноста на предмет (секвенцата на скалирање и ротација околу "
 "центар)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Хармониска хомологија"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1011,11 +1011,11 @@ msgstr ""
 "Хармониската хомологија со даден центар и дадена оска (ова е проективна "
 "трансформација)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Цртај проетивна сенка"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1023,101 +1023,101 @@ msgstr ""
 "Сенката на предмет со даден светлосен извор и проекциона рамнина (означена "
 "од права)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Асимптоти на хипербола"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Двете асимптоти на хипербола"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Триаголник од неговите темиња"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Конструирај тријаголник зададен од неговите три темиња."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Конвексен врв"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Полигон кој одговара со конвексниот врв на друг"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Провери паралелност"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Тестирај дали две дадени прави се паралелни"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Провери ортогоналност"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Провери дали две прави се нормални"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Провери колинеарнотс"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Провери дали три дадени точки се колинеарни"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Провери содржаност"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Провери дали дадената крива содржи дадена точка"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Провери дали се содржи во полигон"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Провери дали даден полигон содржи дадена точка"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Провери конвексност на полигон"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Провери дали полигонот е конвексен"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Провери оддалеченост"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "Провери дали дадена точка е оддалечена еднакво од друга"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Проверка за еднаквост на вектори"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Проверува дали два вектори се еднакви"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python Скрипта"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Конструирај нова Python скрипта."
 
@@ -1169,25 +1169,25 @@ msgstr "Постави евклидов координатен систем"
 msgid "Set Polar Coordinate System"
 msgstr "Постави поларен координатен систем"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Deg"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1195,47 +1195,47 @@ msgstr ""
 "Нормална точка т.е. точка које е е или независна или прикачена на права, "
 "круг или сегмент"
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Точка"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Конструирај натпис"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Натпис"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Конструирај точка зададена со координати"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Точка со координати"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Фиксна точка"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Внесете ги координатите на новата точка"
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Постави големина на агол"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Внеси нова големина на агол:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Користи го ова поле за уредување на големината на овој агол"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1247,15 +1247,15 @@ msgstr ""
 "Ако ја промените единицата, вредноста во полето за уредување лево ќе биде "
 "претворена во новоизбраната единица."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Не можам да ја отворам макро датотеката '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig не може да ја отвори макро датотеката „%1“."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1267,17 +1267,17 @@ msgstr ""
 "обидете да го внесите ова макро користејќи постара верзија на Kig (0.4 to "
 "0.6) и тогаш да го изнесете повторно во понов формат."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Неименувано макро #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 #, fuzzy
 msgid "Radical Lines for Conics"
 msgstr "Радикални линии за конуси"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1285,141 +1285,141 @@ msgstr ""
 "Линиите конструирани преку пресеците на ква конуси.  Ова е исто така "
 "дефинирано за пресеци кои не се сечат."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Точка на движење"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 "Изберете точка за движење која ќе биде придвижена околу главната точка..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Следење точка"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 "Изберете следечка точка низ чии локации ќе бидат исцртани главните точки "
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Главни точки"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Главна точка"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Зависна точка"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Полигон со неговите темиња "
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Конструирај полигон зададен со неговите темиња"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "...со ова теме (кликнете на првото теме за да се заврши конструкцијата)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Конструирај полигон со ова теме"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Изберете точка која што ќе биде теме за новиот полигон..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Полигон"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Конструирај ги темињата на овој полигон..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Темиња на полигон"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Темињата на полигон."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Конструирај ги страните на полигон..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Страни на полигон"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Страните на полигон."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Регуларен полигон со даден центар"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Конструирај обичен полигон со даден центар и теме"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Конструирај обичен полигон со овој центар"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Конструирај обичен полигон со ова теме"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Прилагоди го бројот на страни (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Прилагоди го бројот на страни (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Одбери го центарот на новиот полигон..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Одбери теме за новиот полигон..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Движете го покажувачот за да го добиете саканиот број на страни"
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 #, fuzzy
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Конструирај ги радикалните линии на овој круг"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 #, fuzzy
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Конструирај ги радикалните линии на овој конус"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Обична сличност"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1427,11 +1427,11 @@ msgstr ""
 "Обичните сличности кои пресликуваат три точки (или триаголник) со три други "
 "точки (или триаголник)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Обична проективна трансформација"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1439,195 +1439,195 @@ msgstr ""
 "Единствената проективна трансформација која пресликува четири точки (или "
 "четиристран полигон) во други четири точки(или четиристран полигон)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Инверзија на точка, права и круг"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Инверзија на точка, права и круг со предност на кругот"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Мерка за транспортирање"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Транспортирај ја мерката на сегментот или лак преку линија или круг"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Сегмент за транспортирање"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Лак за транспортирање"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Транспортирај мерка на оваа права"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Транспортирај мерка на овој круг"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Започни транспорт на оваа точка на кругот "
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Започни транспорт на оваа точка на правата"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Започни транспортирање на оваа точка на кривата"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Пресек"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Пресек на два предмети"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Пресечи го овој круг"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Пресечи го овој конус"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Пресечи ја оваа права"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Пресечи ја оваа асимптота"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Пресечи ја овој лак"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Пресечи ја овој полигон"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "со овој круг"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "со овој конус"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "со оваа права"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "со оваа асимптота"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "со овој лак"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "со овој полигон"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Конструирај средна точка меѓу оваа точка и друга"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Изберете ја првата од точките од кои сакате да конструирате средна точка..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Конструирај средна точка меѓу оваа точка и друга"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "Изберете ја другата од точките од кои сакате да најдете средна точка..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Изберете го првиот објект за пресек..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Изберете го вториот објект за пресек..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Тангента"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Правата, тангента на кривата"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Тангента на овој круг"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Тангента на овој конус"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Тангента на овој лак"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Тангента на оваа асимптота"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Тангента на ова крива"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Тангента од оваа точка"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 #, fuzzy
 msgid "Center Of Curvature"
 msgstr "Центар на крива"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Центар на оскулирачкиот круг на крива"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Центар на кривата на конус"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Центар на криватга на асимптотата"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Центар на закривувањето на оваа крива"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Центар на закривувањето на оваа точка"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Кој предмет?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1635,24 +1635,24 @@ msgstr ""
 "Кликнете ја локацијата каде што сакате да поставите нова точка или кривата "
 "која што сакате да ја прикачите..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Сега изберете ја локацијата на натписот со резултат."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Името на макрото не може да биде празно."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Име"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<unnamed object>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1661,21 +1661,21 @@ msgstr ""
 "Има '%n' делови во текстот за кои немате изберено вредност. Отстранете ги "
 "или изберете доволно аргументи."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "аргумент %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Избирам аргумент %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Промени натпис"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1685,7 +1685,7 @@ msgstr ""
 "пресметани од дадените предмети. Kig не може да го пресмета ова макро поради "
 "тоа. Изберете Назад и конструирајте ги предметите во правилен ред..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1695,103 +1695,103 @@ msgstr ""
 "предмети.  Ова најверојатно значи дека очекувате Kig да направи нешто "
 "невозможно.  Проверете го макрото и обидете се повторно."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Придвижи %1 Објекти"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Одново дефинирај точка"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig документ"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 објекти"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Трансформирај"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "Т&естирај"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Кон&струирај"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Додај Те&кстуален натпис"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Постави бо&ја"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Постави &ширина на молив"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Постави ст&ил"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Постави координатен с&истем"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Криј"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Прикажи"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Придвижи"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Прилагодена боја"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Постави &име"
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Име"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Постави име на предмет"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Постави име за овој предмет:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Смени ја бојата на предметот"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Смени ја ширината на објектот"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Смени го стилот на точки"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Смени го стилот на објекти "
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "Уреди..."
@@ -1846,212 +1846,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Повеќе од еден тип е одберен"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Конструирај агол низ оваа точка"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Изберете точка низ која ќе врви полуправата која е крак од аголот"
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Конструирај агол на оваа точка"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Изберете точка во која се конструира агол"
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Изберете точка низ која ќе врви полуправата од аголот..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Постави гол&емина"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Промени големина на агол"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Конструирај лак започнувајќи од оваа точка"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Изберете почетна точка за новиот лак..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Конструирај лак низ оваа точка"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Изберете низ која точка ќе поминува новиот лак..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Конструирај лак кој завршува на оваа точка"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Изберете крајна точка на новиот лак..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Конструирај лак со овој центар"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Одбери центар за новиот лак..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Конструирај лак со овој агол"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Обдерете агол за новиот лак..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Резултати од тестот"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Изберете ја кривата..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Изберете точка на кривата..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Површина"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Обем"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Радиус"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Проширена декартова равенка"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Декартова равенка"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Поларна равенка"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [центрирано на %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "кружница"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Одбери ја оваа кружница"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Одбери кружница %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Отстрани кружница"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Додај кружница"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Помести кружница"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Прикачи на кружницата"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Прикажи кружница"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Скриј кружница"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Конструирај кружница низ оваа точка"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Конструирај круг со овој центар"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Изберете го центарот на новиот круг..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Изберете точка низ која новата кружница ќе минува"
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Тип на конус"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Прв фокус"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Втор фокус"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Елипса"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Хипербола"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Парабола"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2059,198 +2060,198 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "конус"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Одбери го овој конус"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Избери конус %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Отстрани конус"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Додај конус"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Помести конус"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Прикачи на овој конус"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Прикажи конус"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Скриј конус"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Конструирај конус низ оваа точка"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Озбери точка низ која новиот конус ќе минува..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Конструирај конус со оваа асимптота"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Изберете ја првата асимптота од новиот конус..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Изберете ја втората асимптота на новиот конус..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Конструирај елипса со овој фокус"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Изберете го првиот фокус на новата елипса..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Одбери го вториот фокус на елипсата..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Конструирај елипса низ оваа точка"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Изберете точка низ која елипсата ќе минува..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Конструирај хипербола со овој фокус"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Изберете го првиот фокус на новата хипербола"
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Изберете го вториот фокус на новата хипербола"
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Конструирај хипербола низ оваа точка"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Изберете точка низ која новата хипербола ќе минува..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Конструирај конус со оваа линија како директриса"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Изберете директриса за новиот конус..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Конструирај конус со оваа точка како фокус"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Изберете фокус за новиот фокус..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Конструирај парабола низ оваа точка"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Оберете точка низ која новата парабола ќе минува..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 #, fuzzy
 msgid "Construct a polar point wrt. this conic"
 msgstr "Конструирај поларна точка впишана во конусот"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 #, fuzzy
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Изберете "
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Конструирај ја поларната точка на оваа права"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Изберете линија на која што сакате да конструирате поларна точка..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Конструирај поларна права впишана во овој конус"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Конструирај поларна линија на оваа точка"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Конструирај ја директрисата на овој конус"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 "Изберете го конусот од кој што сакате да ја конструирате директрисата..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Конструирај парабола со оваа директриса"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Изберете ја директрисата на новата парабола..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Конструирај парабола со овој фокус"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Изберете фокус за новата парабола..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Конструирај ја асимптотата на овој конус"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Изберете конус од кој сакате да ги конструирате асимптотите..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Конструирај ги радијалните прави на овој конус"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2258,7 +2259,7 @@ msgstr ""
 "Изберете го првиот од двата конуси од кои што сакате да ја конструирате "
 "радијалната права..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2266,696 +2267,700 @@ msgstr ""
 "Изберете го другиот од двата конуси со кои што сакате да ја конструирате "
 "радијалната права..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Смени ги радијалните прави"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "асимптота"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Одбери ја оваа асимптота"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Изберете асимптота %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Отстрани асимптота"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Додај асимптота"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Помести асимптота"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Прикачи на асимптота"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Прикажии асимптота"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Скриј асимптота"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Конструирај асимптота низ оваа точка"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Изберете точка низ која ќе врви новата асимптота..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "крива"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Одбери ја оваа крива"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Одбери крива %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Отстрани крива"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Додај крива"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Помести крива"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Прикачи на оваа крива"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Прикажи крива"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Скриј крива"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Пресечи со оваа линија"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Пресечи со овај конус"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Веќе пресметана пресечна точка"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Пресечи со оваа асимптота"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Пресечи со оваа кружнива"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Пресечи со овој лак"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Смени со предност на кругот"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Изберете го кругот со кој сакате да се изврши смена..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Пресметај ја смената на оваа точка"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Изберете точка за инверзија..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Пресметај ја инверзијата на оваа линија"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Изберете линија за инверзија..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Пресметај ја инверзијата на овој сегмент"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Изберете го сегментот за инверзија..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Пресметај ја инверзијата на овој круг"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Изберете круг за инверзија..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Пресметај ја инверзијата на овој лак"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Изберете го лакот за инверзија..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Опсег"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Равенка"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Должина"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Прва крајна точка"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Втора крајна точка"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "права"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Изберете права"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Одбери ја оваа линија"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Одбери линија %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Отстрани линија"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Додај линија"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Помести линија"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Прикачи на оваа линија"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Прикажи линија"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Скриј линија"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "сегмент"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Одбери го овој сегмент"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Одбери сегмент %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Отстрани сегмент"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Додај сегмент"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Помести сегмент"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Прикачи на овој сегмент"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Прикажи сегмент"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Скриј сегмент"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "полуправа"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Одбери ја оваа полуправа"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Одбери полуправа %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Отстрани полуправа"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Додај полуправа"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Помести полуправа"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Прикачи на оваа полуправа"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Прикажи полуправа"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Скриј полуправа"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Конструирај сегмент започнувајќи од оваа точка"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Изберете ја точката на започнување на новиот сегмент..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Конструирај сегмент кој завршува со оваа точка"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Изберете крајна точка на новиот сегмент..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Конструирај права низ оваа точка"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Изберете точка низ која правата ќе поминува..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Изберете друга точка низ која правата ќе минува..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Конструирај полуправа започнувајќи од оваа точка"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Изберете почетна точка на новата полуправа..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Конструирај полуправа низ оваа точка"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Изберете точка низ која полуправата ќе минува..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Конструирај права паралелна на оваа права"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Изберете права паралелна на новата права"
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Конструирај паралелна права низ оваа точка"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Изберете точка низ која новата права ќе минува..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Конструирај права нормална на оваа права"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Изберете права нормална на новата права"
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Конструирај нормална права низ оваа точка"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Постави &Должина..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Постави должина на сегментот"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Изберете нова должина:"
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Промени ја големината на сегментот"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Конструирај права низ овој вектор"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Изберете вектор во иста насока со новата права..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Конструирај полуправа низ овој вектор"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Изберете вектор во иста насока со новата полуправа..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "Локус"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Одбери го овој локус"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Одбери локус %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Отстрани локус"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Додај локус"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Помести локус"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Прикачи на локус"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Прикажи локус"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Скриј локус"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Тип на предмет"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Предмет"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Одбери го овој предмет"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Одбери го предметот %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Отстрани предметот"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Додај предмет"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Премести предмет"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Прикачи на овој предмет"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Прикажи предмет"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Скриј објект"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Агол во радијани"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Агол во степени"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Средна точка"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X должина"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y ширина"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Спротивен вектор"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Агол"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Површина на сектор"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Должина на лак"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "агол"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Одбери го овој агол"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Одбери агол %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Отстрани агол"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Додај агол"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Премести агол"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Прикачи кон овој агол"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Прикажи агол "
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Скриј агол"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "вектор"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Одбери го овој вектор"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Одбери вектор %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Отстрани вектор"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Додај вектор"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Премести вектор"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Прикачи на овој вектор"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Прикажи вектор"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Скриј вектор"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "лак"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Одбери го овој лак"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Одбери лак %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Отстрани лак"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Додај лак"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Премести лак"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Прикачи на овој лак"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Прикажи лак"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Скриј лак"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Координата"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X координата"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y координата"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "точка"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Одбери ја оваа точка"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Одбери точка  %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Отстрани точка"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Додај точка"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Премести точка"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Прикачи на оваа точка"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Прикажи точка"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Скриј точка"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Конструирај ја средната точка меѓу оваа точка и друга"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
@@ -2963,7 +2968,7 @@ msgstr ""
 "Изберете ја првата од двете точки од кои сакате да ја конструирате средната "
 "точка..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
@@ -2971,632 +2976,632 @@ msgstr ""
 "Изберете ја другата од двете точки од кои сакате да конструирате средна "
 "точка..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Постави &координата..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Дефинирај одново"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Постави &параметар..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Постави координата"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Внесете нова координата."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Постави параметар на точка"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Изберете нов параметар: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Промени го параметарот на ограничувачката точка"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Изберете ја кружницата на која сакате да транспортирате мерка..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Изберете точка на кружницата..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Изберете сегмент на кружницата за транспортирање..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Број на страни"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Периметар"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Центар на маса на темињата"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Број на цели кругови"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "полигон"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Одбери го овој полигон"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Одбери полигон  %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Отстрани полигон"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Додај полигон"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Помести полигон"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Прикачи на овој полигон"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Прикажи полигон"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Скриј полигон"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "триаголник"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Одбери го овој триаголник"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Одбери триаголник %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Отстрани триаголник"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Додај триаголник"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Помести триаголник"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Прикачи на овој триаголник"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Прикажи триаголник"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Скриј триаголник"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "четиристран"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Одбери го овој четиристран"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Одбери четиристран %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Отстрани четиристран"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Додај четиристран"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Помести четиристран"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Прикачи на овој четиристран"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Прикажи четиристран"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Скриј го четиристраниот"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Конструирај триаголник со ова теме"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Изберете точка која што ќе биде теме на триаголникот"
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Сечи го полигонот со права"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Изберете полигон кој што сакате да го сечете со права"
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Конструирај ги темињата на овој полигон"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Изберете го полигонот од кој што сакате да ги конструирате темињата..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Конструирај ги страните на овој полигон"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Изберете го полигонот од кој сакате да ги конструирате страните..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Конструирај го конвексниот дел од полигонот"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 "Изберете го полигонот од кој сакате да го конструирате конвексниот дел..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Проектирај ја точката во кружницата"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Изберете ја точката низ која тангентата ќе врви..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Дали е оваа права паралелна?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Изберете ја првата од двете можно паралелни прави..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Паралелна на оваа права?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Изберете ја другата од дбете можни паралелни прави..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Овие прави се паралелни."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Овие прави не се паралелни."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Дали е оваа права нормална?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Изберете ја првата од двете можно паралелни прави..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Нормална на оваа права?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Изберете ја другата од двете можно нормални прави..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Овие прави се ортогонални"
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Овие прави не се ортогонални."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Провери колинеарност на оваа точка"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Изберете ја првата од трите можни колинеарни точки..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "и втората точка"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Изберете ја втората од трите можни колинеарни точки..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "со третата точка"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Изберете ја последната од трите можни колинеарни точки..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Трите точки се колинеарни."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Трите точки не се колинеарни."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Провери дали оваа точка е на крива"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Изберете ја точката која што сакате да ја проверите..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Провери дали точката е на кривата"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Изберете ја кривата на која точката може да биде"
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Кривата ја содржи точката"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Кривата не ја содржи точката"
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Провери дали точката е во полигон"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Провери дали точката е во овој полигон"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Изберете го полигонот на кој можеби се наоѓа точката..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Овој полигон ја содржи точката"
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Овој полигон не ја содржи точката."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Провери дали полигонот е конвексен"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Изберете го полигонот кај кој сакате да провери"
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Полигонот е конвексен."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Полигонот не е конвексен."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Провери дали точката е еднакво оддалечена"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "Изберете точка која можеби е еднакво оддалечена од две други точки..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "од оваа точка"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Изберете ја првата од двете други точки..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "и од втората точка"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Изберете ја другата од двете други точки..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Двете растојанија се еднакви."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Двете растојанија не се еднакви."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Провери дали вектор е еднаков со друг вектор"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Изберете го првиот од двата вектори..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Провери дали векторот е еднаков со друг вектор"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Изберете го другиот од двата вектори..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Двата вектори се исти..."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Двата вектори не се исти"
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Текст"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "натпис"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Одбери го овој натпис"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Одбери натпис %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Отстрани натпис"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Додај натпис"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Помести натпис"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Прикачи го овој натпис"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Прикажи натпис"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Скриј натпис"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Копирај текст"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Пушти рамка"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Дефинирај одново..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Пушти рамка на натписот"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Транслатирај го овој објект"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Одбери го објектот за транслатирање..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Транслатирај со овој вектор"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Изберете го векторот со кој се транслатира..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Пресликај го овој предмет"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Изберете го предметот за пресликување..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Пресликајте ја оваа точка"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Изберете ја точката во која се пресликува..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Пресликајте ја оваа права"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Изберете ја линијата во која се пресликува"
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Ротирај го овој предмет"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Изберете го предметот за ротирање..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Ротирај околу оваа точка"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Изберете ја централната точка на ротацијата..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Ротирајте за овој агол"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Изберете го аголот за ротација..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Скалирај го овој објект"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Изберете го објектот за скалирање..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Скалирај со овој центар"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Изберете ја централната точка за скалирање..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Скалирај по должината на овој објект"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Изберете сегмент чија должина е факторот на скалирање..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Скалирај ја должината на овој сегмент..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Изберете го првиот од двата сегменти чиј однос е факторот на скалирање..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...на должината на овој друг сегмент"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Изберете го вториот од двата сегменти чиј однос е факторот на скалирање..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Изберете сегмент за скалирање"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Скалирај преку оваа права"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Одбери линија за преку која се скалира"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Одбери сегмент чија должина е фактор за скалирање"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Одбери го првиот сегмент чија должина е фактор за скалирање"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...на должината на овој сегмент"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Одбери го вториот сегмент чија должина е фактор за скалирање"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Проективно ротирај го овој објект"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Одбери предмет за проективно ротирање"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Проективно ротирај со оваа полуправа"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3604,11 +3609,11 @@ msgstr ""
 "Изберете ја полуправата од проективната ротација која што сакате да ја "
 "примените на предметот"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Проективно ротирај го овој агол"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
@@ -3616,115 +3621,115 @@ msgstr ""
 "Изберете го аголот од проективната ротација кој што сакате да го примените "
 "на предметот"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Хармонска хомологија на овој објект"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Изберете го предметот за трансформација..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Хармонска хомологија со овој центар"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Изберете ја централната точка на хармониската хомологија..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Хармониска хомологија со оваа оска"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Изберете ја оската на хармониската хомологија..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Обичен сродност на овој објект"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Мапирај го овој триаголник"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Одбери го триаголникот кој треба да биде трансформиран во даден триаголник"
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "во овој друг триаголник"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Изберете го триаголникот кој е сроден со првиот"
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Првите три почетни точки"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Изберете ја првата од трите почетни точки на обичната сродност..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Втората од трите почетни точки "
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Изберете ја втората од трите почетни точки на обичната сродност..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Трета од трите почетни точки"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Изберете ја третата од трите почетни точки на обичната сродност..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Трансформирана позиција на првата точка"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Изберете ја првата од трите крајни точки на обичната сродност..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Трансформирана позиција на втората точка"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Изберете ја втората од трите крајни точки на обичната сродност..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Трансформирана позиција на третата точка"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Изберете ја третата од трите крајни точки на обичната сродност..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Обична проективна трансформација на овој предмет"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Мапата е четиристрана"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
@@ -3732,11 +3737,11 @@ msgstr ""
 "Изберете го четиристраниот полигон кој треба да биде трансформиран во даден "
 "четиристран полигон..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "во друг четиристран полигон"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3744,188 +3749,188 @@ msgstr ""
 "Изберете го четиристраниот полигон кој е слика од проективната "
 "трансформација од првиот четиристран полигон..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Првата од четирите почетни точки"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Одбери ја првата од четирите почетни точки на обичната проективниост..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Втора од четирите почетни точки"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Одбери ја втората од четирите почетни точки на обичната проективниост..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Трета од четирите почетни точки"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Одбери ја третата од четирите почетни точки на обичната проективниост..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Четврта од четирите почетни точки"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Одбери ја четвртата од четирите почетни точки на обичната проективниост..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Одбери ја првата од четирите почетни точки на обичната проективниост..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Одбери ја втората од четирите почетни точки на обичната проективниост..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Одбери ја третата од четирите почетни точки на обичната проективниост..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Трансформирана позиција на четвртата точка"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Изберете ја четвртата од четирите точки на обичната проеткивноста..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Фрли ја сенката на овој објект"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Изберете објект од кој сакате да ја конструирате сенката..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Фрли сенка од овој светлосен извор"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Изберете го светлинскиот извор од кој сенката потекнува..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Фрли сенка на хоризонтот претставен со оваа линија"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Изберете хоризонт за сенката..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Трансформирајте го овој објект"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Трансформирај со трансформација"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Примени ги сличностите на овој објект"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Примени сличност со овој центар"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Изберете го центарот на сличноста..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Примени сличност која покажува од оваа точка во друга точка"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Изберете ја точката чии сличности дреба да се пресликаат во друга точка..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Примени сличност од друга точка на оваа точка"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Изберете ја точката на која сличноста треба да се преслика од првата точка..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Конструирај вектор од оваа точка"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Изберете почетна точка на новиот вектор..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Конструирај вектор од оваа точка"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Изберете крајна точка на новиот вектор..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Конструирај го збирот од овој вектор и друг."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Изберете го првиот од двата вектори од кои што сакате да го конструирате "
 "збирот..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Констриурај го збирот на овој вектор и друг вектор."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Изберете го другиот од двата вектори од кои што сакате да го конструирате "
 "збирот..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Конструирај го збирот на вектори почнувајќи од оваа точка."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Изберете ја точката во која се конструира збирот на векторите"
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Сега внесете го кодот:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Сега пополнете го Python кодот:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3933,7 +3938,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3941,7 +3946,7 @@ msgstr ""
 "Python интерпретерот начека грешка при извршувањето на Вашата скрипта. "
 "Поправете ја скриптата и кликнете го копчето Крај порвторно."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3950,7 +3955,7 @@ msgstr ""
 "Python интерпретерот го создаде следниов излез со грешка:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3960,18 +3965,18 @@ msgstr ""
 "грешки, но скриптата не создава валиден предмет. Поправете ја скриптата и "
 "кликнете Крај повторно."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "Python Скрипта"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -3980,7 +3985,7 @@ msgstr ""
 "Python интерпретерот начека грешка при извршувањето на Вашата скрипта. "
 "Поправете ја скриптата и кликнете го копчето Крај порвторно."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-mn/messages/tdeedu/kig.po b/tde-i18n-mn/messages/tdeedu/kig.po
index e5746faee39..d822bcf00b8 100644
--- a/tde-i18n-mn/messages/tdeedu/kig.po
+++ b/tde-i18n-mn/messages/tdeedu/kig.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2003-07-01 12:18-0700\n"
 "Last-Translator: Ochirbat Batzaya <buuvei@yahoo.com>\n"
 "Language-Team: mongolian <mn@li.org>\n"
@@ -27,70 +27,70 @@ msgid ""
 "Your emails"
 msgstr ""
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 #, fuzzy
 msgid "Please select a figure."
 msgstr "Файлын нэрийг оруулна уу"
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr ""
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 #, fuzzy
 msgid "&Export to image"
 msgstr "Дараахи зурган дээр буулгах..."
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr ""
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "Дараахи зурган дээр буулгах..."
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr ""
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Уучлаарай, энэ төрлийн файлыг унших бололцоогүй"
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 #, fuzzy
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
@@ -98,109 +98,109 @@ msgid ""
 msgstr ""
 "\"%1\" Файл нээгдэхгүй байна. Файлд хандах эрх байгаа эсэхээ шалгана уу."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Уучлаарай, \"%1\"-зургийг сануулах үйлдэлд алдаа гарлаа."
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr ""
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 #, fuzzy
 msgid "Export to &XFig file"
 msgstr "Дараахи зурган дээр буулгах..."
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr ""
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr ""
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 #, fuzzy
 msgid "Export as XFig File"
 msgstr "Дараахи зурган дээр буулгах..."
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr ""
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr ""
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr ""
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 #, fuzzy
 msgid "Not Supported"
 msgstr "Энэ төрлийн файл уншиж гүйцэтгэх боломжгүй"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr ""
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 #, fuzzy
 msgid "Export to &Latex..."
 msgstr "Дараахи зурган дээр буулгах..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr ""
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 #, fuzzy
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr ""
 "*.kig|Kig баримт (*.kig)\n"
 "*.kgeo|KGeo баримт (*.kgeo)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 #, fuzzy
 msgid "Export as Latex"
 msgstr "Дараахи зурган дээр буулгах..."
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr ""
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -208,44 +208,44 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
 "A standard coordinate system will be used instead."
 msgstr ""
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 msgstr ""
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 #, fuzzy
 msgid "&Export to SVG..."
 msgstr "Дараахи зурган дээр буулгах..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 #, fuzzy
 msgid "Export as SVG"
 msgstr "Дараахи зурган дээр буулгах..."
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr ""
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 #, fuzzy
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Уучлаарай, \"%1\"-зургийг сануулах үйлдэлд алдаа гарлаа."
@@ -399,7 +399,7 @@ msgstr "Зохиомжийг орхих"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Зохиогдож буй энэ объектыг орхих"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 #, fuzzy
 msgid "U&nhide All"
 msgstr "Бүгдийг ил гаргах (харагдахуйц)"
@@ -531,17 +531,17 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 #, fuzzy
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr ""
 "\"%1\" Файл хэдийнэ үүсгэгдсэн байна. Та үүнийг дарж оронд нь хадгалах уу?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr ""
 
@@ -615,37 +615,37 @@ msgstr "Нээх баримт."
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Сегмент"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Эхний бөгөөд эцсийн хоёр цэгээр тодорхойлогдсон сегмент"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Хоёр цэгийн тусламжтайгаар татсан шулуун"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Хоёр цэгийг дайруулан татсан шулуун"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 #, fuzzy
 msgid "Half-Line"
 msgstr "Шулуун"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 #, fuzzy
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Цацрагийн эхэнд болоод түүн дээр орших дараах цэг"
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Перпендикуляр"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 #, fuzzy
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
@@ -653,474 +653,474 @@ msgstr ""
 "Нэгэн цэгийг дайруулан өөр нэгэн шулуун эсвэл сегментэд перпендикуляр татсан "
 "шулуун"
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Параллель"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Нэгэн цэгийг дайруулан өөр нэгэн шулуун эсвэл сегментэд параллель татсан "
 "шулуун"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "&& төвтэй тойрог"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 #, fuzzy
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "төвийн цэг ба ирмэг дээр нь орших цэгээр тодорхойлогдсон тойрог"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Гурван цэгээр тодорхойлогдсон тойрог"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Гурван цэгийг дайрсан тойрог"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 #, fuzzy
 msgid "Construct Bisector of This Angle"
 msgstr "Шулуун тойрог хоёрын огтлолын дүрсийг зохиох"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 #, fuzzy
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Энэ тусдаа векторын уртад хамаарсан"
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 #, fuzzy
 msgid "Angle Bisector"
 msgstr "Хэмээр илэрхийлэгдсэн өнцөг"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Таван цэгийн конус"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Таван цэгээр байгуулагдсан конус"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "&& цэг дээр асимптот бүхий гипербол"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "өгөгдсөн цэгийг дайрсан асимптот бүхий гипербол"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 #, fuzzy
 msgid "Ellipse by Focuses && Point"
 msgstr "төвийн цэг ба  нэгэн цэгээр тодорхойлогдсон эллипс"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 #, fuzzy
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "төвийн цэг ба ирмэг дээр нь орших цэгээр тодорхойлогдсон тойрог"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 #, fuzzy
 msgid "Hyperbola by Focuses && Point"
 msgstr "Төвлөрлийн цэг болоод && цэг бүхий гипербол"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 #, fuzzy
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "төвлөрлийн цэг ба ирмэг дээр нь орших цэгээр тодорхойлогдсон гипербол"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Шулуун оройн && цэгээр тодорхойлогдсон конус"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Өгөгдсөн шулуун болон төвлөрлийн (оройн) цэгийг дайрсан конус"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Гурван цэгийн босоо парабол"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Гурван цэгийг дайрсан босоо парабол"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 #, fuzzy
 msgid "Cubic Curve by Nine Points"
 msgstr "Есөн цэгээр тодорхойлогдсон шоо"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 #, fuzzy
 msgid "A cubic curve constructed through nine points"
 msgstr "Есөн цэгээр тодорхойлогдсон шоо"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Шулууны туйлын цэг"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Энэ конустай харгалзуулан байгуулсан шулууны туйлын цэг"
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Цэгийн туйлын шулуун"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Энэ конустай харгалзуулан байгуулсан цэгийн туйлын шулуун"
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 #, fuzzy
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Зургаан цэгийн суурьтай шоо"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 #, fuzzy
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Зургаан цэгтэй суурьтай шоо"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 #, fuzzy
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "дөрвөн цэгийн шүргэлттэй шоо"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 #, fuzzy
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Дөрвөн цэг дээр горизонталь байрлалаар огтлол үүсгэн байрласан шоо"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Конусыг илэрхийлэх шулуун"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Конусыг илэрхийлэх шулуун"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Гурван өнцгөөр тодорхойлогдсон өнцөг"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Гурван өнцгөөр тодорхойлогдсон өнцөг"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "дөрвөн цэгийн ижил талт гипербол"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "дөрвөн цэгийг дайрсан ижил талт гипербол"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 #, fuzzy
 msgid "Construct the midpoint of this segment"
 msgstr "Энэ сегментийн голын цэг"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 #, fuzzy
 msgid "Mid Point"
 msgstr "Голын цэг"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Нэгэн сегмент эсвэл хоёр цэгүүдийн голын цэг"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Вектор"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Өгөгдсөн хоёр цэгийн тусламжтайгаар вектор зохиох"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 #, fuzzy
 msgid "Vector Sum"
 msgstr "Вектор"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 #, fuzzy
 msgid "Construct the vector sum of two vectors."
 msgstr "Өгөгдсөн хоёр цэгийн тусламжтайгаар вектор зохиох"
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 #, fuzzy
 msgid "Line by Vector"
 msgstr "Вектор"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 #, fuzzy
 msgid "Construct the line by a given vector though a given point."
 msgstr "Өгөгдсөн хоёр цэгийн тусламжтайгаар вектор зохиох"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 #, fuzzy
 msgid "Half-Line by Vector"
 msgstr "Вектор"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 #, fuzzy
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Энэ цэгээс эхлэх цацраг"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 #, fuzzy
 msgid "Arc by Three Points"
 msgstr "Гурван цэгээр тодорхойлогдсон тойрог"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 #, fuzzy
 msgid "Construct an arc through three points."
 msgstr "Гурван цэгийг дайрсан тойрог"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 #, fuzzy
 msgid "Arc by Center, Angle && Point"
 msgstr "&& төвтэй тойрог"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 #, fuzzy
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Энэ цэгээс эхлэх цацраг"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 #, fuzzy
 msgid "Parabola by Directrix && Focus"
 msgstr "Шулуун оройн && цэгээр тодорхойлогдсон конус"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 #, fuzzy
 msgid "Translate"
 msgstr "Нүүлгэсэн цэг"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 #, fuzzy
 msgid "The translation of an object by a vector"
 msgstr "Векторын чиглэлд нүүлгэсэн цэг"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 #, fuzzy
 msgid "Reflect in Point"
 msgstr "Огтлолын цэг"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 #, fuzzy
 msgid "An object reflected in a point"
 msgstr "Есөн цэгээр тодорхойлогдсон шоо"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 #, fuzzy
 msgid "Reflect in Line"
 msgstr "энэ шулуун дээр толин тусгалыг гүйцэтгэх"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 #, fuzzy
 msgid "An object reflected in a line"
 msgstr "Есөн цэгээр тодорхойлогдсон шоо"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 #, fuzzy
 msgid "Rotate"
 msgstr "Эргүүлэгдсэн цэг"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 #, fuzzy
 msgid "Scale"
 msgstr "Налуу"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "Энэ векторын уртыг ашиглан томсгож багасгах"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 #, fuzzy
 msgid "Scale (ratio given by two segments)"
 msgstr "Энэ векторын уртыг ашиглан томсгож багасгах"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "Энэ векторын уртыг ашиглан томсгож багасгах"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 #, fuzzy
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Энэ векторын уртыг ашиглан томсгож багасгах"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "Энэ векторын уртыг ашиглан томсгож багасгах"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 #, fuzzy
 msgid "Apply Similitude"
 msgstr "Энэ объектыг ашиглан"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr ""
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Гиперболын асимптотууд"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Гиперболын хоёр асимптот"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 #, fuzzy
 msgid "Triangle by Its Vertices"
 msgstr "Энэ вектороор хөрвүүлэх"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 #, fuzzy
 msgid "Construct a triangle given its three vertices."
 msgstr "Энэ тодорхойлох цэгээр"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 #, fuzzy
 msgid "Parallel Test"
 msgstr "Параллель"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 #, fuzzy
 msgid "Orthogonal Test"
 msgstr "Энэ шулуунтай харьцангуйгаар толин тусгал буулгах"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 #, fuzzy
 msgid "In Polygon Test"
 msgstr "Цэг"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 #, fuzzy
 msgid "Test whether a given polygon contains a given point"
 msgstr "Энэ цэгээс эхлэх цацраг"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "Цэг"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 #, fuzzy
 msgid "Test whether a given polygon is convex"
 msgstr "Энэ цэгээс эхлэх цацраг"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr ""
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 #, fuzzy
 msgid "Construct a new Python script."
 msgstr "Энэ цэгийг дайрсан тойрог"
@@ -1177,76 +1177,76 @@ msgstr ""
 msgid "Set Polar Coordinate System"
 msgstr ""
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr ""
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr ""
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr ""
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr "Нормал цэг ө.х. ямар нэгэн өөр цэг, шулуун, тойрогт хамааруулаагүй цэг"
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Цэг"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 #, fuzzy
 msgid "Construct a text label."
 msgstr "Зохиох"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Нэр"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 #, fuzzy
 msgid "Construct a Point by its Coordinates"
 msgstr "Координатаар цэгийг тодорхойлох"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Координат бүхий цэг"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Тогтмол цэг"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Шинэ цэгийн координатуудыг өгнө үү"
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 #, fuzzy
 msgid "Set Angle Size"
 msgstr "Хэмжээг өгөх"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 #, fuzzy
 msgid "Insert the new size of this angle:"
 msgstr "Шулуун тойрог хоёрын огтлолын дүрсийг зохиох"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 #, fuzzy
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Шулуун тойрог хоёрын огтлолын дүрсийг зохиох"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1254,15 +1254,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr ""
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr ""
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1270,440 +1270,440 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 #, fuzzy
 msgid "Radical Lines for Conics"
 msgstr "Конусын хажуу шулуун"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr "Хоёр конусын хоорондын огтлолцлоос үүссэн шулуун. "
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 #, fuzzy
 msgid "Moving Point"
 msgstr "Шилжих цэг"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 #, fuzzy
 msgid "Following Point"
 msgstr "Шилжих цэг"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Тэгшитгэлийн муруй"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Тэгшитгэлийн муруй"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 #, fuzzy
 msgid "Dependent Point"
 msgstr "Хамааралтай объект"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 #, fuzzy
 msgid "Polygon by Its Vertices"
 msgstr "Энэ вектороор хөрвүүлэх"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 #, fuzzy
 msgid "Construct a polygon by giving its vertices"
 msgstr "Энэ тодорхойлох цэгээр"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 #, fuzzy
 msgid "Construct a polygon with this vertex"
 msgstr "Энэ тодорхойлох цэгээр"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Энэ шулуунд параллель байрлалтай шулуун"
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 #, fuzzy
 msgid "Polygon"
 msgstr "Эцсийн цэг"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 #, fuzzy
 msgid "Construct the vertices of this polygon..."
 msgstr "Энэ цэгийн туйлын шулуун"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 #, fuzzy
 msgid "Vertices of a Polygon"
 msgstr "Эцсийн цэг"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 #, fuzzy
 msgid "The vertices of a polygon."
 msgstr "Конусыг илэрхийлэх шулуун"
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 #, fuzzy
 msgid "Construct the sides of this polygon..."
 msgstr "Энэ цэгийн туйлын шулуун"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 #, fuzzy
 msgid "Sides of a Polygon"
 msgstr "Эцсийн цэг"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "Конусыг илэрхийлэх шулуун"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "Энд төвтэй тойрог"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 #, fuzzy
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Энд төвтэй тойрог"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 #, fuzzy
 msgid "Construct a regular polygon with this center"
 msgstr "Энд төвтэй тойрог"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 #, fuzzy
 msgid "Construct a regular polygon with this vertex"
 msgstr "Энэ тодорхойлох цэгээр"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 #, fuzzy
 msgid "Select the center of the new polygon..."
 msgstr "Энэ шулууны туйлын цэг"
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 #, fuzzy
 msgid "Select a vertex for the new polygon..."
 msgstr "Энэ шулуунд параллель байрлалтай шулуун"
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 #, fuzzy
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Энэ тойргийн төвөөс татсан шулуун"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 #, fuzzy
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Энэ конусын хажуугийн шулуун"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 #, fuzzy
 msgid "Generic Affinity"
 msgstr "%1-ийг сонгох"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 #, fuzzy
 msgid "Generic Projective Transformation"
 msgstr "%1-ийг сонгох"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 #, fuzzy
 msgid "Inversion of Point, Line or Circle"
 msgstr "Шулуун болоод тойргийн огтлолцол"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Энэ конустай харгалзуулан байгуулсан цэгийн туйлын шулуун"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 #, fuzzy
 msgid "Measure Transport"
 msgstr "энэ хувиргалтыг ашиглах"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 #, fuzzy
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Энэ тойргийг хувиргах"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 #, fuzzy
 msgid "Segment to transport"
 msgstr "энэ хувиргалтыг ашиглах"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "энэ хувиргалтыг ашиглах"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "Энэ тойргийг хувиргах"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 #, fuzzy
 msgid "Transport a measure on this circle"
 msgstr "Энэ тойргийг хувиргах"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "Энэ тойргийг хувиргах"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "Энэ шулууны туйлын цэг"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 #, fuzzy
 msgid "Intersect"
 msgstr "Огтлолын цэг"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr ""
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "Шулуун болоод энэ тойргийн огтлолцол"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "Шулуун ба энэ конус хоёрын огтлолцол"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "Энэ шулуун конус хоёрын огтлолцол"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 #, fuzzy
 msgid "Intersect this Cubic Curve"
 msgstr "Шулуун болоод энэ шооны огтлолцол"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "Шулуун болоод энэ тойргийн огтлолцол"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "%1-ийг сонгох"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 #, fuzzy
 msgid "with this Circle"
 msgstr "Тойрог"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "Шулуун ба энэ конус хоёрын огтлолцол"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 #, fuzzy
 msgid "with this Line"
 msgstr "%1-ийг нэмж оруулах"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "%1-ийг нэмж оруулах"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 #, fuzzy
 msgid "with this Arc"
 msgstr "Шулуун болоод энэ тойргийн огтлолцол"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 #, fuzzy
 msgid "with this Polygon"
 msgstr "Эцсийн цэг"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 #, fuzzy
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Энэ цэгийн толин тусгал"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 #, fuzzy
 msgid "Construct the midpoint of this point and another one"
 msgstr "Энэ цэгийн толин тусгал"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 #, fuzzy
 msgid "Select the first object to intersect..."
 msgstr "%1-ийг сонгох"
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 #, fuzzy
 msgid "Select the second object to intersect..."
 msgstr "Сонгосон объектуудыг устгах"
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 #, fuzzy
 msgid "Tangent"
 msgstr "Өнцөг"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 #, fuzzy
 msgid "Tangent to This Circle"
 msgstr "Шулуун болоод энэ тойргийн огтлолцол"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 #, fuzzy
 msgid "Tangent to This Conic"
 msgstr "Шулуун ба энэ конус хоёрын огтлолцол"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 #, fuzzy
 msgid "Tangent to This Arc"
 msgstr "Шулуун болоод энэ тойргийн огтлолцол"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 #, fuzzy
 msgid "Tangent to This Cubic Curve"
 msgstr "Шулуун болоод энэ тойргийн огтлолцол"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "Шулуун болоод энэ тойргийн огтлолцол"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 #, fuzzy
 msgid "Tangent at This Point"
 msgstr "Шулуун ба энэ конус хоёрын огтлолцол"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 #, fuzzy
 msgid "Center of Curvature of This Conic"
 msgstr "Шулуун ба энэ конус хоёрын огтлолцол"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 #, fuzzy
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Шулуун болоод энэ тойргийн огтлолцол"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 #, fuzzy
 msgid "Center of Curvature of This Curve"
 msgstr "Шулуун болоод энэ тойргийн огтлолцол"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "Шулуун ба энэ конус хоёрын огтлолцол"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 #, fuzzy
 msgid "Which object?"
 msgstr "Энэ объектыг ашиглан"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr ""
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 #, fuzzy
 msgid "<unnamed object>"
 msgstr "%1 Объектууд"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1712,150 +1712,150 @@ msgstr ""
 "Таны тэмдэглэсэн текстэн дотор утгыг нь зааж өгөөгүй '%n' ширхэг хэсэг байна."
 "Тэдгээрийг зайлуулах эсвэл хангалттай аргумент зааж өгнө үү."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "Аргумент %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Аргументыг сонгох %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 #, fuzzy
 msgid "Change Label"
 msgstr "Нэр"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 #, fuzzy
 msgid "Move %1 Objects"
 msgstr "%1 Объектуудыг зөөвөрлөх"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 #, fuzzy
 msgid "Redefine Point"
 msgstr "Энэ цэгийг дахин тодорхойлох"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr ""
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 Объектууд"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 #, fuzzy
 msgid "&Transform"
 msgstr "Цацрагийг хувиргах"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 #, fuzzy
 msgid "T&est"
 msgstr "Тест"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 #, fuzzy
 msgid "Const&ruct"
 msgstr "Зохиох"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 #, fuzzy
 msgid "Add Te&xt Label"
 msgstr "Нэр"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 #, fuzzy
 msgid "Set Co&lor"
 msgstr "Өнгийг зааж өгөх"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "Урт"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 #, fuzzy
 msgid "Set St&yle"
 msgstr "Хэмжээг өгөх"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 #, fuzzy
 msgid "Set Coordinate S&ystem"
 msgstr "Координат"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 #, fuzzy
 msgid "&Hide"
 msgstr "Далдлах"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr ""
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr ""
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 #, fuzzy
 msgid "&Custom Color"
 msgstr "Өнгийг зааж өгөх"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 #, fuzzy
 msgid "Set &Name..."
 msgstr "Урт"
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr ""
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 #, fuzzy
 msgid "Set Object Name"
 msgstr "%1 Объектууд"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 #, fuzzy
 msgid "Set Name of this Object:"
 msgstr "Энэ объектыг ашиглан"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 #, fuzzy
 msgid "Change Object Color"
 msgstr "Нэр"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr ""
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 #, fuzzy
 msgid "Change Point Style"
 msgstr "Нэр"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 #, fuzzy
 msgid "Change Object Style"
 msgstr "Нэр"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr ""
 
@@ -1907,239 +1907,240 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr ""
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 #, fuzzy
 msgid "Construct an angle through this point"
 msgstr "Энэ цэгийг дайрсан тойрог"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 #, fuzzy
 msgid "Construct an angle at this point"
 msgstr "Энэ цэгээс эхлэх цацраг"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 #, fuzzy
 msgid "Set Si&ze"
 msgstr "Хэмжээг өгөх"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 #, fuzzy
 msgid "Resize Angle"
 msgstr "%1-ийг хасах"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 #, fuzzy
 msgid "Construct an arc starting at this point"
 msgstr "Энэ цэгээс эхлэх цацраг"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 #, fuzzy
 msgid "Select the start point of the new arc..."
 msgstr "Энэ шулууны туйлын цэг"
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 #, fuzzy
 msgid "Construct an arc through this point"
 msgstr "Энэ цэгийг дайрсан тойрог"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 #, fuzzy
 msgid "Construct an arc ending at this point"
 msgstr "Энэ цэгээс эхлэх цацраг"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 #, fuzzy
 msgid "Construct an arc with this center"
 msgstr "Энд төвтэй тойрог"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 #, fuzzy
 msgid "Construct an arc with this angle"
 msgstr "Энд төвтэй тойрог"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr ""
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 #, fuzzy
 msgid "Test Result"
 msgstr "Тест"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 #, fuzzy
 msgid "Select the curve..."
 msgstr "%1-ийг сонгох"
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 #, fuzzy
 msgid "Select a point on the curve..."
 msgstr "%1-ийг сонгох"
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Гадаргуу"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Бүслүүр (тойргийн урт)"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Радиус"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 #, fuzzy
 msgid "Expanded Cartesian Equation"
 msgstr "Картезийн тэгшитгэл"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Картезийн тэгшитгэл"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Туйлын тэгшигтгэл(Polar Equation)"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [%2 дээр төвтэй]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 #, fuzzy
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x^2 + y^2 + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr ""
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 #, fuzzy
 msgid "circle"
 msgstr "Тойрог"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 #, fuzzy
 msgid "Select this circle"
 msgstr "%1-ийг сонгох"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, fuzzy, c-format
 msgid "Select circle %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 #, fuzzy
 msgid "Remove a Circle"
 msgstr "%1-ийг хасах"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 #, fuzzy
 msgid "Add a Circle"
 msgstr "Тойрог"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 #, fuzzy
 msgid "Move a Circle"
 msgstr "Тойргийг хувиргах"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 #, fuzzy
 msgid "Attach to this circle"
 msgstr "Энэ тойргийг хувиргах"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 #, fuzzy
 msgid "Show a Circle"
 msgstr "Тойргийг хувиргах"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 #, fuzzy
 msgid "Hide a Circle"
 msgstr "Тойрог"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 #, fuzzy
 msgid "Construct a circle through this point"
 msgstr "Энэ цэгийг дайрсан тойрог"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 #, fuzzy
 msgid "Construct a circle with this center"
 msgstr "Энд төвтэй тойрог"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr ""
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 #, fuzzy
 msgid "Conic Type"
 msgstr "Конус"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Эхний төвлөрөл"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Хоёр дахь төвлөрөл"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Эллипс"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Гипербол"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Парабол"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 #, fuzzy
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x^2 + %2 y^2 + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2147,2118 +2148,2122 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [%4 төвтэй]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 #, fuzzy
 msgid "conic"
 msgstr "Конус"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 #, fuzzy
 msgid "Select this conic"
 msgstr "%1-ийг сонгох"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, fuzzy, c-format
 msgid "Select conic %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 #, fuzzy
 msgid "Remove a Conic"
 msgstr "%1-ийг хасах"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 #, fuzzy
 msgid "Add a Conic"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 #, fuzzy
 msgid "Move a Conic"
 msgstr "Конусыг хувиргах"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 #, fuzzy
 msgid "Attach to this conic"
 msgstr "Энэ конусын хажуугийн шулуун"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 #, fuzzy
 msgid "Show a Conic"
 msgstr "Конусыг хувиргах"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 #, fuzzy
 msgid "Hide a Conic"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 #, fuzzy
 msgid "Construct a conic through this point"
 msgstr "Энэ цэгийг дайрсан тойрог"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 #, fuzzy
 msgid "Construct a conic with this asymptote"
 msgstr "Энд асимптот бүхий"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 #, fuzzy
 msgid "Select the first asymptote of the new conic..."
 msgstr "Конус шулуун хоёрын огтлолыг зохиох"
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 #, fuzzy
 msgid "Select the second asymptote of the new conic..."
 msgstr "Конус шулуун хоёрын огтлолыг зохиох"
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 #, fuzzy
 msgid "Construct an ellipse with this focus"
 msgstr "Энэ төвтэй эллипс"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 #, fuzzy
 msgid "Construct an ellipse through this point"
 msgstr "Энэ цэгийг дайрсан эллипс"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 #, fuzzy
 msgid "Construct a hyperbola with this focus"
 msgstr "Энэ төвлөрлийн цэг бүхий гипербол"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 #, fuzzy
 msgid "Construct a hyperbola through this point"
 msgstr "Энэ цэгийг дайрсан гипербол"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr ""
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 #, fuzzy
 msgid "Select the directrix of the new conic..."
 msgstr "Конус шулуун хоёрын огтлолыг зохиох"
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 #, fuzzy
 msgid "Construct a conic with this point as focus"
 msgstr "Өгөгдсөн хоёр цэгийн тусламжтайгаар вектор зохиох"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 #, fuzzy
 msgid "Select the focus of the new conic..."
 msgstr "%1-ийг сонгох"
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 #, fuzzy
 msgid "Construct a parabola through this point"
 msgstr "Энэ цэгийг дайрсан гипербол"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 #, fuzzy
 msgid "Construct a polar point wrt. this conic"
 msgstr "Энэ конустай харгалзуулсан туйлын цэг"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 #, fuzzy
 msgid "Construct the polar point of this line"
 msgstr "Энэ шулууны туйлын цэг"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 #, fuzzy
 msgid "Construct a polar line wrt. this conic"
 msgstr "Шулуун ба энэ конус хоёрын огтлолцол"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 #, fuzzy
 msgid "Construct the polar line of this point"
 msgstr "Энэ цэгийн туйлын шулуун"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 #, fuzzy
 msgid "Construct the directrix of this conic"
 msgstr "Конус шулуун хоёрын огтлолыг зохиох"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 #, fuzzy
 msgid "Construct a parabola with this directrix"
 msgstr "Энэ тодорхойлох цэгээр"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 #, fuzzy
 msgid "Select the directrix of the new parabola..."
 msgstr "Конус шулуун хоёрын огтлолыг зохиох"
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 #, fuzzy
 msgid "Construct a parabola with this focus"
 msgstr "Энэ төвлөрлийн цэг бүхий гипербол"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 #, fuzzy
 msgid "Construct the asymptotes of this conic"
 msgstr "Конус шулуун хоёрын огтлолыг зохиох"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 #, fuzzy
 msgid "Construct the radical lines of this conic"
 msgstr "Энэ конусын хажуугийн шулуун"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 #, fuzzy
 msgid "Switch Radical Lines"
 msgstr "Төвөөс татсан шулуун"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 #, fuzzy
 msgid "cubic curve"
 msgstr "Шоо"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 #, fuzzy
 msgid "Select this cubic curve"
 msgstr "%1-ийг сонгох"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, fuzzy, c-format
 msgid "Select cubic curve %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 #, fuzzy
 msgid "Remove a Cubic Curve"
 msgstr "%1-ийг хасах"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 #, fuzzy
 msgid "Add a Cubic Curve"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 #, fuzzy
 msgid "Move a Cubic Curve"
 msgstr "Шоо дөрвөлжинг хувиргах"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 #, fuzzy
 msgid "Attach to this cubic curve"
 msgstr "Энэ шоо дөрвөлжинг хувиргах"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 #, fuzzy
 msgid "Show a Cubic Curve"
 msgstr "Шоо дөрвөлжинг хувиргах"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 #, fuzzy
 msgid "Hide a Cubic Curve"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 #, fuzzy
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%1 x^2 + %2 y^2 + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 #, fuzzy
 msgid "Construct a cubic curve through this point"
 msgstr "Энэ цэгийг дайрсан тойрог"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 #, fuzzy
 msgid "curve"
 msgstr "Муруй"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 #, fuzzy
 msgid "Select this curve"
 msgstr "%1-ийг сонгох"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, fuzzy, c-format
 msgid "Select curve %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 #, fuzzy
 msgid "Remove a Curve"
 msgstr "%1-ийг хасах"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 #, fuzzy
 msgid "Add a Curve"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 #, fuzzy
 msgid "Show a Curve"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 #, fuzzy
 msgid "Hide a Curve"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 #, fuzzy
 msgid "Intersect with this line"
 msgstr "Энэ шулуун конус хоёрын огтлолцол"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 #, fuzzy
 msgid "Intersect with this conic"
 msgstr "Шулуун ба энэ конус хоёрын огтлолцол"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 #, fuzzy
 msgid "Intersect with this cubic curve"
 msgstr "Шулуун болоод энэ шооны огтлолцол"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 #, fuzzy
 msgid "Intersect with this circle"
 msgstr "Шулуун болоод энэ тойргийн огтлолцол"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 #, fuzzy
 msgid "Intersect with this arc"
 msgstr "Шулуун болоод энэ тойргийн огтлолцол"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "Энэ конустай харгалзуулсан туйлын шулуун"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr "%1-ийг сонгох"
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "Энэ цэгийн толин тусгал"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "%1-ийг сонгох"
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "Энэ шулууны туйлын цэг"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "%1-ийг сонгох"
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "Энэ цэгийн толин тусгал"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "%1-ийг сонгох"
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "Конус шулуун хоёрын огтлолыг зохиох"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "%1-ийг сонгох"
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "Конус шулуун хоёрын огтлолыг зохиох"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "%1-ийг сонгох"
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Налуу"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Тэгшитгэл"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Урт"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 #, fuzzy
 msgid "First End Point"
 msgstr "Эхний цэг"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 #, fuzzy
 msgid "Second End Point"
 msgstr "Хамааралтай объект"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 #, fuzzy
 msgid "line"
 msgstr "Шулуун"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 #, fuzzy
 msgid "Select a Line"
 msgstr "энэ шулуун дээр толин тусгалыг гүйцэтгэх"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 #, fuzzy
 msgid "Select this line"
 msgstr "энэ шулуун дээр толин тусгалыг гүйцэтгэх"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, fuzzy, c-format
 msgid "Select line %1"
 msgstr "энэ шулуун дээр толин тусгалыг гүйцэтгэх"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 #, fuzzy
 msgid "Remove a Line"
 msgstr "%1-ийг хасах"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 #, fuzzy
 msgid "Add a Line"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr ""
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 #, fuzzy
 msgid "Attach to this line"
 msgstr "энэ шулууныг тойруулан"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 #, fuzzy
 msgid "Show a Line"
 msgstr "Харуулах"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 #, fuzzy
 msgid "Hide a Line"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 #, fuzzy
 msgid "segment"
 msgstr "Сегмент"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 #, fuzzy
 msgid "Select this segment"
 msgstr "%1-ийг сонгох"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, fuzzy, c-format
 msgid "Select segment %1"
 msgstr "Аргументыг сонгох %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 #, fuzzy
 msgid "Remove a Segment"
 msgstr "%1-ийг хасах"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 #, fuzzy
 msgid "Add a Segment"
 msgstr "Сегмент"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 #, fuzzy
 msgid "Move a Segment"
 msgstr "Сегментийг хувиргах"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 #, fuzzy
 msgid "Attach to this segment"
 msgstr "Энэ сегментийн голын цэг"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 #, fuzzy
 msgid "Show a Segment"
 msgstr "Сегментийг хувиргах"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 #, fuzzy
 msgid "Hide a Segment"
 msgstr "Сегмент"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 #, fuzzy
 msgid "half-line"
 msgstr "Шулуун"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 #, fuzzy
 msgid "Select this half-line"
 msgstr "энэ шулуун дээр толин тусгалыг гүйцэтгэх"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, fuzzy, c-format
 msgid "Select half-line %1"
 msgstr "энэ шулуун дээр толин тусгалыг гүйцэтгэх"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 #, fuzzy
 msgid "Remove a Half-Line"
 msgstr "%1-ийг хасах"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 #, fuzzy
 msgid "Add a Half-Line"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 #, fuzzy
 msgid "Move a Half-Line"
 msgstr "%1-ийг хасах"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 #, fuzzy
 msgid "Attach to this half-line"
 msgstr "энэ шулууныг тойруулан"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 #, fuzzy
 msgid "Show a Half-Line"
 msgstr "Харуулах"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 #, fuzzy
 msgid "Hide a Half-Line"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 #, fuzzy
 msgid "Construct a segment starting at this point"
 msgstr "Энэ цэгээс эхлэх цацраг"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 #, fuzzy
 msgid "Select the start point of the new segment..."
 msgstr "Энэ сегментийн туйлын цэг"
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 #, fuzzy
 msgid "Construct a segment ending at this point"
 msgstr "Өгөгдсөн хоёр цэгийн тусламжтайгаар вектор зохиох"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 #, fuzzy
 msgid "Select the end point of the new segment..."
 msgstr "Энэ сегментийн голын цэг"
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 #, fuzzy
 msgid "Construct a line through this point"
 msgstr "Энэ цэгийг дайрсан тойрог"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 #, fuzzy
 msgid "Construct a half-line starting at this point"
 msgstr "Энэ цэгээс эхлэх цацраг"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 #, fuzzy
 msgid "Select the start point of the new half-line..."
 msgstr "Энэ шулууны туйлын цэг"
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 #, fuzzy
 msgid "Construct a half-line through this point"
 msgstr "Энэ цэгийг дайрсан тойрог"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 #, fuzzy
 msgid "Construct a line parallel to this line"
 msgstr "Энэ шулуунд параллель байрлалтай шулуун"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 #, fuzzy
 msgid "Select a line parallel to the new line..."
 msgstr "Энэ шулуунд параллель байрлалтай шулуун"
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 #, fuzzy
 msgid "Construct the parallel line through this point"
 msgstr "Энэ цэгийг дайрсан тойрог"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 #, fuzzy
 msgid "Construct a line perpendicular to this line"
 msgstr "Энэ шулуунд перпендикуляр байрлалтай шулуун"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 #, fuzzy
 msgid "Select a line perpendicular to the new line..."
 msgstr "Энэ шулуунд перпендикуляр байрлалтай шулуун"
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 #, fuzzy
 msgid "Construct a perpendicular line through this point"
 msgstr "Энэ цэгийг дайрсан перпендикуляр шулуун"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 #, fuzzy
 msgid "Set &Length..."
 msgstr "Урт"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr ""
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 #, fuzzy
 msgid "Resize Segment"
 msgstr "Сегмент"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 #, fuzzy
 msgid "Construct a line by this vector"
 msgstr "Энд төвтэй тойрог"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 #, fuzzy
 msgid "Construct a half-line by this vector"
 msgstr "Энэ цэгийг дайрсан тойрог"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 #, fuzzy
 msgid "locus"
 msgstr "Тэгшитгэлийн муруй"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 #, fuzzy
 msgid "Select this locus"
 msgstr "%1-ийг сонгох"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, fuzzy, c-format
 msgid "Select locus %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 #, fuzzy
 msgid "Remove a Locus"
 msgstr "%1-ийг хасах"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 #, fuzzy
 msgid "Add a Locus"
 msgstr "Тэгшитгэлийн муруй"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 #, fuzzy
 msgid "Move a Locus"
 msgstr "%1 Объектуудыг зөөвөрлөх"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 #, fuzzy
 msgid "Attach to this locus"
 msgstr "Энэ төвлөрлийн цэгтэй"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 #, fuzzy
 msgid "Show a Locus"
 msgstr "%1 Объектуудыг зөөвөрлөх"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 #, fuzzy
 msgid "Hide a Locus"
 msgstr "Тэгшитгэлийн муруй"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 #, fuzzy
 msgid "Object Type"
 msgstr "Объектийн төрөл"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 #, fuzzy
 msgid "Object"
 msgstr "Объект"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 #, fuzzy
 msgid "Select this object"
 msgstr "%1-ийг сонгох"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, fuzzy, c-format
 msgid "Select object %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 #, fuzzy
 msgid "Remove an object"
 msgstr "%1 ширхэг объектуудыг хасах"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 #, fuzzy
 msgid "Add an object"
 msgstr "%1 тооны объектуудыг нэмэх"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 #, fuzzy
 msgid "Move an object"
 msgstr "%1 Объектуудыг зөөвөрлөх"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 #, fuzzy
 msgid "Attach to this object"
 msgstr "Энэ объектыг ашиглан"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 #, fuzzy
 msgid "Show an object"
 msgstr "%1 Объектуудыг зөөвөрлөх"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 #, fuzzy
 msgid "Hide an object"
 msgstr "%1 тооны объектуудыг нэмэх"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Радианаар илэрхийлсэн өнцөг"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Хэмээр илэрхийлэгдсэн өнцөг"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 #, fuzzy
 msgid "Midpoint"
 msgstr "Голын цэг"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 #, fuzzy
 msgid "X length"
 msgstr "Урт"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 #, fuzzy
 msgid "Y length"
 msgstr "Урт"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 #, fuzzy
 msgid "Opposite Vector"
 msgstr "%1 Объектуудыг зөөвөрлөх"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 #, fuzzy
 msgid "Angle"
 msgstr "Өнцөг"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 #, fuzzy
 msgid "Sector Surface"
 msgstr "Гадаргуу"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 #, fuzzy
 msgid "Arc Length"
 msgstr "Урт"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 #, fuzzy
 msgid "angle"
 msgstr "Өнцөг"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 #, fuzzy
 msgid "Select this angle"
 msgstr "%1-ийг сонгох"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, fuzzy, c-format
 msgid "Select angle %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 #, fuzzy
 msgid "Remove an Angle"
 msgstr "%1-ийг хасах"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 #, fuzzy
 msgid "Add an Angle"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 #, fuzzy
 msgid "Attach to this angle"
 msgstr "энд заасан өнцгөөр эргүүлэх"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 #, fuzzy
 msgid "Show an Angle"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 #, fuzzy
 msgid "Hide an Angle"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 #, fuzzy
 msgid "vector"
 msgstr "Вектор"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 #, fuzzy
 msgid "Select this vector"
 msgstr "%1-ийг сонгох"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, fuzzy, c-format
 msgid "Select vector %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 #, fuzzy
 msgid "Remove a Vector"
 msgstr "%1-ийг хасах"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 #, fuzzy
 msgid "Add a Vector"
 msgstr "Вектор"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 #, fuzzy
 msgid "Move a Vector"
 msgstr "%1 Объектуудыг зөөвөрлөх"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 #, fuzzy
 msgid "Attach to this vector"
 msgstr "Энэ вектороор хөрвүүлэх"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 #, fuzzy
 msgid "Show a Vector"
 msgstr "%1 Объектуудыг зөөвөрлөх"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 #, fuzzy
 msgid "Hide a Vector"
 msgstr "Вектор"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr ""
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 #, fuzzy
 msgid "Select this arc"
 msgstr "%1-ийг сонгох"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, fuzzy, c-format
 msgid "Select arc %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 #, fuzzy
 msgid "Remove an Arc"
 msgstr "%1-ийг хасах"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 #, fuzzy
 msgid "Add an Arc"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr ""
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 #, fuzzy
 msgid "Show an Arc"
 msgstr "Харуулах"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 #, fuzzy
 msgid "Hide an Arc"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Координат"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 #, fuzzy
 msgid "X coordinate"
 msgstr "Координат"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 #, fuzzy
 msgid "Y coordinate"
 msgstr "Координат"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 #, fuzzy
 msgid "point"
 msgstr "Цэг"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 #, fuzzy
 msgid "Select this point"
 msgstr "%1-ийг сонгох"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, fuzzy, c-format
 msgid "Select point %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 #, fuzzy
 msgid "Remove a Point"
 msgstr "%1-ийг хасах"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 #, fuzzy
 msgid "Add a Point"
 msgstr "Эцсийн цэг"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 #, fuzzy
 msgid "Move a Point"
 msgstr "Толин тусгалаар буулгасан цэг"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 #, fuzzy
 msgid "Attach to this point"
 msgstr "Энэ цэгийг эргүүлэх"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 #, fuzzy
 msgid "Show a Point"
 msgstr "Толин тусгалаар буулгасан цэг"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 #, fuzzy
 msgid "Hide a Point"
 msgstr "Эцсийн цэг"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 #, fuzzy
 msgid "Construct the midpoint of this point and another point"
 msgstr "Энэ цэгийн толин тусгал"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 #, fuzzy
 msgid "Set &Coordinate..."
 msgstr "Координат"
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr ""
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr ""
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 #, fuzzy
 msgid "Set Coordinate"
 msgstr "Координат"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "Шинэ цэгийн координатуудыг өгнө үү"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr ""
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr ""
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 #, fuzzy
 msgid "Select a point on the circle..."
 msgstr "%1-ийг сонгох"
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr ""
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "Төвийн цэг"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 #, fuzzy
 msgid "Winding Number"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 #, fuzzy
 msgid "Select this polygon"
 msgstr "%1-ийг сонгох"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, fuzzy, c-format
 msgid "Select polygon %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 #, fuzzy
 msgid "Remove a Polygon"
 msgstr "%1-ийг хасах"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 #, fuzzy
 msgid "Add a Polygon"
 msgstr "Эцсийн цэг"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 #, fuzzy
 msgid "Move a Polygon"
 msgstr "Толин тусгалаар буулгасан цэг"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 #, fuzzy
 msgid "Attach to this polygon"
 msgstr "Энэ цэгийг эргүүлэх"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 #, fuzzy
 msgid "Show a Polygon"
 msgstr "Толин тусгалаар буулгасан цэг"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 #, fuzzy
 msgid "Hide a Polygon"
 msgstr "Эцсийн цэг"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "Өнцөг"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 #, fuzzy
 msgid "Select this triangle"
 msgstr "%1-ийг сонгох"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 #, fuzzy
 msgid "Remove a Triangle"
 msgstr "%1-ийг хасах"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 #, fuzzy
 msgid "Add a Triangle"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 #, fuzzy
 msgid "Move a Triangle"
 msgstr "Тойргийг хувиргах"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "энд заасан өнцгөөр эргүүлэх"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 #, fuzzy
 msgid "Show a Triangle"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "%1-ийг сонгох"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 #, fuzzy
 msgid "Remove a Quadrilateral"
 msgstr "%1-ийг хасах"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 #, fuzzy
 msgid "Move a Quadrilateral"
 msgstr "Нэр"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "энд заасан өнцгөөр эргүүлэх"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 #, fuzzy
 msgid "Construct a triangle with this vertex"
 msgstr "Энэ тодорхойлох цэгээр"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Энэ шулуунд параллель байрлалтай шулуун"
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 #, fuzzy
 msgid "Intersect this polygon with a line"
 msgstr "Энд төвтэй тойрог"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Энэ тусдаа векторын уртад хамаарсан"
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 #, fuzzy
 msgid "Construct the vertices of this polygon"
 msgstr "Энэ цэгийн туйлын шулуун"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Энэ тусдаа векторын уртад хамаарсан"
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "Энэ цэгийн туйлын шулуун"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Энэ тусдаа векторын уртад хамаарсан"
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "Энэ цэгийн туйлын шулуун"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Энэ тусдаа векторын уртад хамаарсан"
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr ""
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 #, fuzzy
 msgid "Select the point for the tangent to go through..."
 msgstr "Энэ тусдаа векторын уртад хамаарсан"
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 #, fuzzy
 msgid "Parallel to this line?"
 msgstr "Энэ шулуунтай харьцангуйгаар толин тусгал буулгах"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr ""
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr ""
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 #, fuzzy
 msgid "Orthogonal to this line?"
 msgstr "Энэ шулуунтай харьцангуйгаар толин тусгал буулгах"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 #, fuzzy
 msgid "Check collinearity of this point"
 msgstr "Энэ цэгийн туйлын шулуун"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 #, fuzzy
 msgid "and this second point"
 msgstr "Энэ цэгийг хувиргах"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 #, fuzzy
 msgid "with this third point"
 msgstr "Энэ цэгийг эргүүлэх"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr ""
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr ""
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 #, fuzzy
 msgid "Check whether this point is in a polygon"
 msgstr "Конусыг илэрхийлэх шулуун"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "Энэ цэгийн туйлын шулуун"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "Нэгэн сегмент эсвэл хоёр цэгүүдийн голын цэг"
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "Конусыг илэрхийлэх шулуун"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Энэ тусдаа векторын уртад хамаарсан"
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr ""
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr ""
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 #, fuzzy
 msgid "from this point"
 msgstr "Энэ цэгийг дайрсан"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 #, fuzzy
 msgid "Select the first of the two other points..."
 msgstr "Нэгэн сегмент эсвэл хоёр цэгүүдийн голын цэг"
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 #, fuzzy
 msgid "and from this second point"
 msgstr "Энэ цэгийг хувиргах"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 #, fuzzy
 msgid "Select the other of the two other points..."
 msgstr "Нэгэн сегмент эсвэл хоёр цэгүүдийн голын цэг"
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr ""
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr ""
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Текст"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 #, fuzzy
 msgid "label"
 msgstr "Нэр"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 #, fuzzy
 msgid "Select this label"
 msgstr "%1-ийг сонгох"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, fuzzy, c-format
 msgid "Select label %1"
 msgstr "%1-ийг сонгох"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 #, fuzzy
 msgid "Remove a Label"
 msgstr "%1-ийг хасах"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 #, fuzzy
 msgid "Add a Label"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 #, fuzzy
 msgid "Move a Label"
 msgstr "Нэр"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr ""
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 #, fuzzy
 msgid "Show a Label"
 msgstr "Нэр"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 #, fuzzy
 msgid "Hide a Label"
 msgstr "%1-ийг нэмж оруулах"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr ""
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr ""
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr ""
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr ""
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 #, fuzzy
 msgid "Translate this object"
 msgstr "Энэ вектороор хөрвүүлэх"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 #, fuzzy
 msgid "Select the object to translate..."
 msgstr "%1-ийг сонгох"
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 #, fuzzy
 msgid "Translate by this vector"
 msgstr "Энэ вектороор хөрвүүлэх"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 #, fuzzy
 msgid "Reflect this object"
 msgstr "Энэ объектыг ашиглан"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 #, fuzzy
 msgid "Select the object to reflect..."
 msgstr "%1-ийг сонгох"
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 #, fuzzy
 msgid "Reflect in this point"
 msgstr "Энэ цэгийг тойруулан нөгөө цэгийг эргүүлэх"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 #, fuzzy
 msgid "Select the point to reflect in..."
 msgstr "%1-ийг сонгох"
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 #, fuzzy
 msgid "Reflect in this line"
 msgstr "энэ шулуун дээр толин тусгалыг гүйцэтгэх"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 #, fuzzy
 msgid "Select the line to reflect in..."
 msgstr "%1-ийг сонгох"
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 #, fuzzy
 msgid "Rotate this object"
 msgstr "Энэ цэгийг эргүүлэх"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 #, fuzzy
 msgid "Select the object to rotate..."
 msgstr "%1-ийг сонгох"
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 #, fuzzy
 msgid "Rotate around this point"
 msgstr "Энэ цэгийг тойруулан нөгөө цэгийг эргүүлэх"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 #, fuzzy
 msgid "Select the center point of the rotation..."
 msgstr "Энэ шулууны туйлын цэг"
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 #, fuzzy
 msgid "Rotate by this angle"
 msgstr "энд заасан өнцгөөр эргүүлэх"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Scale this object"
 msgstr "Энэ объектыг ашиглан"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 #, fuzzy
 msgid "Select the object to scale..."
 msgstr "%1-ийг сонгох"
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 #, fuzzy
 msgid "Scale with this center"
 msgstr "Энд төвтэй тойрог"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 #, fuzzy
 msgid "Select the center point of the scaling..."
 msgstr "Энэ шулууны туйлын цэг"
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 #, fuzzy
 msgid "Scale by the length of this segment"
 msgstr "Энэ векторын уртыг ашиглан томсгож багасгах"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "Энэ векторын уртыг ашиглан томсгож багасгах"
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Конус шулуун хоёрын огтлолыг зохиох"
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr "Энэ векторын уртыг ашиглан томсгож багасгах"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "Конус шулуун хоёрын огтлолыг зохиох"
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Select the object to scale"
 msgstr "%1-ийг сонгох"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Scale over this line"
 msgstr "Энэ шулуунтай харьцангуйгаар толин тусгал буулгах"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Select the line to scale over"
 msgstr "%1-ийг сонгох"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Конус шулуун хоёрын огтлолыг зохиох"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid "...to the length of this segment"
 msgstr "Энэ векторын уртыг ашиглан томсгож багасгах"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Конус шулуун хоёрын огтлолыг зохиох"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 #, fuzzy
 msgid "Projectively rotate with this half-line"
 msgstr "энд заасан өнцгөөр эргүүлэх"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 #, fuzzy
 msgid "Projectively rotate by this angle"
 msgstr "энд заасан өнцгөөр эргүүлэх"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 #, fuzzy
 msgid "Harmonic Homology of this object"
 msgstr "Энэ шоо дөрвөлжинг хувиргах"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 #, fuzzy
 msgid "Select the object to transform..."
 msgstr "%1-ийг сонгох"
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 #, fuzzy
 msgid "Harmonic Homology with this center"
 msgstr "Энд төвтэй тойрог"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 #, fuzzy
 msgid "Generic affinity of this object"
 msgstr "%1-ийг сонгох"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "энд заасан өнцгөөр эргүүлэх"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Энэ шулуунд параллель байрлалтай шулуун"
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Энэ шулуунд параллель байрлалтай шулуун"
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 #, fuzzy
 msgid "Second of 3 starting points"
 msgstr "Хоёр дахь цэг"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 #, fuzzy
 msgid "Transformed position of first point"
 msgstr "Энэ цэгийг нүүлгэх"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 #, fuzzy
 msgid "Transformed position of second point"
 msgstr "Энэ цэгийг хувиргах"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 #, fuzzy
 msgid "Transformed position of third point"
 msgstr "Энэ цэгийг нүүлгэх"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 #, fuzzy
 msgid "Generic projective transformation of this object"
 msgstr "%1-ийг сонгох"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 #, fuzzy
 msgid "Second of 4 starting points"
 msgstr "Хоёр дахь цэг"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 #, fuzzy
 msgid "Fourth of 4 starting points"
 msgstr "Энэ цэгээс эхлэх цацраг"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 #, fuzzy
 msgid "Transformed position of fourth point"
 msgstr "Энэ цэгийг нүүлгэх"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr ""
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr ""
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 #, fuzzy
 msgid "Transform this object"
 msgstr "Энэ шоо дөрвөлжинг хувиргах"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 #, fuzzy
 msgid "Transform using this transformation"
 msgstr "Элементар хөрвүүлгээг ашиглан цацрагийг хувиргах"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 #, fuzzy
 msgid "Apply a similitude to this object"
 msgstr "Энэ объектыг ашиглан"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 #, fuzzy
 msgid "Apply a similitude with this center"
 msgstr "Энд төвтэй тойрог"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 #, fuzzy
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Энэ цэгийн толин тусгал"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 #, fuzzy
 msgid "Construct a vector from this point"
 msgstr "Өгөгдсөн хоёр цэгийн тусламжтайгаар вектор зохиох"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 #, fuzzy
 msgid "Select the start point of the new vector..."
 msgstr "Энэ тусдаа векторын уртад хамаарсан"
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 #, fuzzy
 msgid "Construct a vector to this point"
 msgstr "Өгөгдсөн хоёр цэгийн тусламжтайгаар вектор зохиох"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 #, fuzzy
 msgid "Select the end point of the new vector..."
 msgstr "Энэ тусдаа векторын уртад хамаарсан"
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 #, fuzzy
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Шулуун тойрог хоёрын огтлолын дүрсийг зохиох"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 #, fuzzy
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Шулуун тойрог хоёрын огтлолын дүрсийг зохиох"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 #, fuzzy
 msgid "Construct the vector sum starting at this point."
 msgstr "Энэ цэгээс эхлэх цацраг"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr ""
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr ""
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -4266,43 +4271,43 @@ msgid ""
 "arg%1"
 msgstr ""
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr ""
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-ms/messages/tdeedu/kig.po b/tde-i18n-ms/messages/tdeedu/kig.po
index 0271cd5ef81..233b2bdc2b9 100644
--- a/tde-i18n-ms/messages/tdeedu/kig.po
+++ b/tde-i18n-ms/messages/tdeedu/kig.po
@@ -4,7 +4,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2008-06-29 20:11+0800\n"
 "Last-Translator: Sharuzzaman Ahmat Raslan <sharuzzaman@myrealbox.com>\n"
 "Language-Team: Malay <kedidiemas@yahoogroups.com>\n"
@@ -25,185 +25,185 @@ msgid ""
 "Your emails"
 msgstr "<sharuzzaman@myrealbox.com>"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 #, fuzzy
 msgid "Please select a figure."
 msgstr "Sila pilih pratetapan"
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr ""
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 #, fuzzy
 msgid "&Export to image"
 msgstr "Simpan imej dipilih kedalam fail"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 #, fuzzy
 msgid "&Image..."
 msgstr "&Imej"
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "&Simpan Imej Sebagai"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 #, fuzzy
 msgid "Image Options"
 msgstr "Pilihan Bina"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 #, fuzzy
 msgid "Sorry, this file format is not supported."
 msgstr "%s: maaf, format format `prof' belum lagi disokong\n"
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr ""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 #, fuzzy
 msgid "&Export To"
 msgstr "Ub&ahsuai kepada:"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 #, fuzzy
 msgid "Export to &XFig file"
 msgstr "Fail untuk menyimpan suntingan:"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 #, fuzzy
 msgid "&XFig File..."
 msgstr "Fail XFig"
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 #, fuzzy
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "Papar senarai penuh dokumen"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 #, fuzzy
 msgid "Export as XFig File"
 msgstr "Buka fail sebagai jenis:"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr ""
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 #, fuzzy
 msgid "Parse Error"
 msgstr "Ralat KMail"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 #, fuzzy
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Tak dapat membuka fail %s."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 #, fuzzy
 msgid "Not Supported"
 msgstr "Tidak semua ciri disokong"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr ""
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 #, fuzzy
 msgid "Export to &Latex..."
 msgstr "Sunting Persamaan Latex"
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 #, fuzzy
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "Sunting Persamaan Latex"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 #, fuzzy
 msgid "Export as Latex"
 msgstr "Export sebagai HTML 4.01"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 #, fuzzy
 msgid "Latex Options"
 msgstr "Pilihan Bina"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -211,45 +211,45 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
 "A standard coordinate system will be used instead."
 msgstr ""
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 msgstr ""
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 #, fuzzy
 msgid "&Export to SVG..."
 msgstr "&Lompat ke hiperlink"
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 #, fuzzy
 msgid "Export as SVG"
 msgstr "Export sebagai HTML 4.01"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 #, fuzzy
 msgid "SVG Options"
 msgstr "Pilihan Bina"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ""
 
@@ -395,7 +395,7 @@ msgstr "Batal Pembinaan"
 msgid "Cancel the construction of the object being constructed"
 msgstr ""
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 #, fuzzy
 msgid "U&nhide All"
 msgstr "Aba&i Semua"
@@ -514,16 +514,16 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 #, fuzzy
 msgid "Overwrite File?"
 msgstr "Fail telah wujud.  Tulisganti fail '%s'?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Tindih"
 
@@ -595,490 +595,490 @@ msgstr "Dokumen untuk dibuka"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 #, fuzzy
 msgid "Line by Two Points"
 msgstr "Banding fail setiap baris."
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 #, fuzzy
 msgid "Half-Line"
 msgstr "Baris pertama"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr ""
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 #, fuzzy
 msgid "Parallel"
 msgstr "Perkomputeran Selari"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 #, fuzzy
 msgid "Circle by Three Points"
 msgstr "Banding tiga fail tiap-tiap baris."
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr ""
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 #, fuzzy
 msgid "Polar Point of a Line"
 msgstr "&Sembunyi nombor baris"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 #, fuzzy
 msgid "Polar Line of a Point"
 msgstr "&Sembunyi nombor baris"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr ""
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 #, fuzzy
 msgid "The directrix line of a conic."
 msgstr "&Sembunyi nombor baris"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 #, fuzzy
 msgid "Angle by Three Points"
 msgstr "Banding tiga fail tiap-tiap baris."
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 #, fuzzy
 msgid "Mid Point"
 msgstr "Titik Lekapan"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 #, fuzzy
 msgid "Vector"
 msgstr "Grafik boleh Skala Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 #, fuzzy
 msgid "Vector Sum"
 msgstr "Jumlahkan Lajur"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr ""
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 #, fuzzy
 msgid "Line by Vector"
 msgstr "Grafik boleh Skala Vektor"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 #, fuzzy
 msgid "Half-Line by Vector"
 msgstr "Banding fail setiap baris."
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 #, fuzzy
 msgid "Arc by Three Points"
 msgstr "Banding tiga fail tiap-tiap baris."
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 #, fuzzy
 msgid "Translate"
 msgstr "Terjemah \\n->\\r\\n"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 #, fuzzy
 msgid "The translation of an object by a vector"
 msgstr "Terjemahan versi ini oleh:"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 #, fuzzy
 msgid "Reflect in Point"
 msgstr "&Dalam pelayar web"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 #, fuzzy
 msgid "An object reflected in a point"
 msgstr "Titik lekapan sedang digunakan"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 #, fuzzy
 msgid "Reflect in Line"
 msgstr "&Sembunyi nombor baris"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 #, fuzzy
 msgid "An object reflected in a line"
 msgstr "Ralat dalam %s pada baris %d: "
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 #, fuzzy
 msgid "Rotate"
 msgstr "Saiz Semula Skrin & Putar"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Skala"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 #, fuzzy
 msgid "Scale over Line"
 msgstr "&Sembunyi nombor baris"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 #, fuzzy
 msgid "Apply Similitude"
 msgstr "Terap kepada:"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 #, fuzzy
 msgid "Draw Projective Shadow"
 msgstr "OpenOffice.org Draw"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr ""
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 #, fuzzy
 msgid "The two asymptotes of a hyperbola."
 msgstr "Dua aksara satu-lajur diperlukan"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr ""
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr ""
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 #, fuzzy
 msgid "Parallel Test"
 msgstr "Ujian Kevins"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 #, fuzzy
 msgid "Orthogonal Test"
 msgstr "Ujian Kevins"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 #, fuzzy
 msgid "Collinear Test"
 msgstr "Ujian Kevins"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 #, fuzzy
 msgid "Contains Test"
 msgstr "Ujian Kevins"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 #, fuzzy
 msgid "In Polygon Test"
 msgstr "Test Dialog Tanya"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "Test Dialog Tanya"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr ""
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 #, fuzzy
 msgid "Distance Test"
 msgstr "Ujian Kevins"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 #, fuzzy
 msgid "Vector Equality Test"
 msgstr "Test Dialog Tanya"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 #, fuzzy
 msgid "Python Script"
 msgstr "Ex. skrip"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr ""
 
@@ -1122,81 +1122,81 @@ msgstr "Tetap Sistem Koordinat Euclidean"
 msgid "Set Polar Coordinate System"
 msgstr "Tetap Sistem Koordinat Polar"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 #, fuzzy
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Sharuzzaman Ahmat Raslan"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 #, fuzzy
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Sharuzzaman Ahmat Raslan"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 #, fuzzy
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Sharuzzaman Ahmat Raslan"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr ""
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 #, fuzzy
 msgid "Point"
 msgstr "titik 1"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 #, fuzzy
 msgid "Construct a text label."
 msgstr "Label Senarai Semasa"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 #, fuzzy
 msgid "Text Label"
 msgstr "War&isi label"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 #, fuzzy
 msgid "Point by Coordinates"
 msgstr "Buka dokumen dengan membuat salinan"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 #, fuzzy
 msgid "Fixed Point"
 msgstr "Saiz tetap lajur:"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 #, fuzzy
 msgid "Enter the coordinates for the new point."
 msgstr "Sila masukkan lokasi baru bagi %s."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 #, fuzzy
 msgid "Set Angle Size"
 msgstr "Tetap Saiz Imej"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr ""
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1204,17 +1204,17 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 #, fuzzy
 msgid "Could not open macro file '%1'"
 msgstr "Tak dapat membuka fail %s untuk menulis"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 #, fuzzy
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "tidak dapat membuka file keluaran guile %s"
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1222,563 +1222,563 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, fuzzy, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Laksana Makro"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr ""
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 #, fuzzy
 msgid "Moving Point"
 msgstr "Titik Lekapan"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 #, fuzzy
 msgid "Following Point"
 msgstr ""
 "Perenggan Berikut Perenggan Berikut Perenggan Berikut Perenggan Berikut "
 "Perenggan Berikut Perenggan Berikut Perenggan Berikut Perenggan Berikut "
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr ""
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 #, fuzzy
 msgid "Dependent Point"
 msgstr "Titik Lekapan"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 #, fuzzy
 msgid "Sides of a Polygon"
 msgstr "Segiempat tepat ada empat bahagian."
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "Segiempat tepat ada empat bahagian."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr ""
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr ""
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 #, fuzzy
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Ubah jumlah lajur"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 #, fuzzy
 msgid "Adjust the number of sides (%1)"
 msgstr "Ubah jumlah lajur"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 #, fuzzy
 msgid "Generic Affinity"
 msgstr "Font Generik"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 #, fuzzy
 msgid "Generic Projective Transformation"
 msgstr "Tindih tajuk biasa"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 #, fuzzy
 msgid "Measure Transport"
 msgstr "Memulakan pengangkutan Emel"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 #, fuzzy
 msgid "Segment to transport"
 msgstr "&Lompat ke hiperlink"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "&Lompat ke hiperlink"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr ""
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr ""
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr ""
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 #, fuzzy
 msgid "The intersection of two objects"
 msgstr "Dua aksara satu-lajur diperlukan"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "Format imej ini"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "Format imej ini"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "&Sembunyi nombor baris"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "Format imej ini"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "Format imej ini"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 #, fuzzy
 msgid "with this Circle"
 msgstr "Format imej ini"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "Format imej ini"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 #, fuzzy
 msgid "with this Line"
 msgstr "&Sembunyi nombor baris"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "Apa yang kami buat dengan maklumat ini?"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 #, fuzzy
 msgid "with this Arc"
 msgstr "Format imej ini"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 #, fuzzy
 msgid "with this Polygon"
 msgstr "Format imej ini"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr ""
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr ""
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 #, fuzzy
 msgid "Select the first object to intersect..."
 msgstr "Anda mesti pilih partisyen untuk dipadam."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr ""
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 #, fuzzy
 msgid "The line tangent to a curve"
 msgstr "Gerak ke baris sebelumnya"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 #, fuzzy
 msgid "Tangent to This Circle"
 msgstr "Ubah kepada cadangan ejaan ini"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 #, fuzzy
 msgid "Tangent to This Conic"
 msgstr "Ubah kepada cadangan ejaan ini"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 #, fuzzy
 msgid "Tangent to This Arc"
 msgstr "Ubah kepada cadangan ejaan ini"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "Ubah kepada cadangan ejaan ini"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr ""
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 #, fuzzy
 msgid "Center Of Curvature"
 msgstr "Tab Tengah"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr ""
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 #, fuzzy
 msgid "Which object?"
 msgstr "Salin Objek"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nama"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 #, fuzzy
 msgid "<unnamed object>"
 msgstr "Salin Objek"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr ""
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, fuzzy, c-format
 msgid "argument %1"
 msgstr "hujah tidak dijangka"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, fuzzy, c-format
 msgid "Selecting argument %1"
 msgstr "hujah tidak dijangka"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 #, fuzzy
 msgid "Change Label"
 msgstr "War&isi label"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 #, fuzzy
 msgid "Move %1 Objects"
 msgstr "Gerak Tab Kiri"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 #, fuzzy
 msgid "Redefine Point"
 msgstr "Titik Lekapan"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 #, fuzzy
 msgid "Kig Document"
 msgstr "Sejarah &Dokumen"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 #, fuzzy
 msgid "%1 Objects"
 msgstr "Objek"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr ""
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 #, fuzzy
 msgid "T&est"
 msgstr "EST"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr ""
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr ""
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 #, fuzzy
 msgid "Set Co&lor"
 msgstr "Padam &Lajur"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "&Tetapan Halaman"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 #, fuzzy
 msgid "Set St&yle"
 msgstr "&Tetapan Halaman"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 #, fuzzy
 msgid "Set Coordinate S&ystem"
 msgstr "&Tetapan Halaman"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 #, fuzzy
 msgid "&Hide"
 msgstr "Sembunyi"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 #, fuzzy
 msgid "&Show"
 msgstr "Papar"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 #, fuzzy
 msgid "&Move"
 msgstr "Gerak Tab Kiri"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 #, fuzzy
 msgid "&Custom Color"
 msgstr "Warna latarbelakang:"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 #, fuzzy
 msgid "Set &Name..."
 msgstr "Tetap Nama Imej"
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 #, fuzzy
 msgid "&Name"
 msgstr "&Nama:"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 #, fuzzy
 msgid "Set Object Name"
 msgstr "Tetap Nama Imej"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 #, fuzzy
 msgid "Set Name of this Object:"
 msgstr "Name=Tetapn sebagai Kertas Dinding"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 #, fuzzy
 msgid "Change Object Color"
 msgstr "Ubah Warna Latarbelakang"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 #, fuzzy
 msgid "Change Object Width"
 msgstr "Salin Objek Embed"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 #, fuzzy
 msgid "Change Point Style"
 msgstr "Tetapan Gaya Menu"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 #, fuzzy
 msgid "Change Object Style"
 msgstr "Tetapan Gaya Menu"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "Ex. skrip"
@@ -1826,2290 +1826,2295 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Lebih Dari Satu Jenis Dipilih"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr ""
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr ""
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 #, fuzzy
 msgid "Set Si&ze"
 msgstr "Sai&z Kertas:"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 #, fuzzy
 msgid "Resize Angle"
 msgstr "Ubahsaiz imej ini"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr ""
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr ""
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr ""
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr ""
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr ""
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr ""
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 #, fuzzy
 msgid "Test Result"
 msgstr "Ujian Kevins"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 #, fuzzy
 msgid "Select the curve..."
 msgstr "Pilih &semakan"
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 #, fuzzy
 msgid "Select a point on the curve..."
 msgstr "Laksana arahan pada Access Point"
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 #, fuzzy
 msgid "Surface"
 msgstr "Permukaan DirectDraw"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr ""
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Radius"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 #, fuzzy
 msgid "Expanded Cartesian Equation"
 msgstr "Sunting Persamaan Latex"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 #, fuzzy
 msgid "Cartesian Equation"
 msgstr "Sunting Persamaan"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 #, fuzzy
 msgid "Polar Equation"
 msgstr "Sunting Persamaan"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 #, fuzzy
 msgid "rho = %1   [centered at %2]"
 msgstr "Ulangmula nombor pada:"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 #, fuzzy
 msgid "circle"
 msgstr "Bulatan"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 #, fuzzy
 msgid "Select this circle"
 msgstr "Format imej ini"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, fuzzy, c-format
 msgid "Select circle %1"
 msgstr "Pilih &semakan"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 #, fuzzy
 msgid "Remove a Circle"
 msgstr "Buang Footer"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 #, fuzzy
 msgid "Add a Circle"
 msgstr "T_ambah Semua"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 #, fuzzy
 msgid "Move a Circle"
 msgstr "Gerak Tab Kiri"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 #, fuzzy
 msgid "Attach to this circle"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 #, fuzzy
 msgid "Show a Circle"
 msgstr "Papar &Sejarah"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 #, fuzzy
 msgid "Hide a Circle"
 msgstr "Papar atau sembunyi pembaris"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr ""
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 #, fuzzy
 msgid "Conic Type"
 msgstr "Jenis per&nomboran:"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 #, fuzzy
 msgid "First Focus"
 msgstr "Baris pertama"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 #, fuzzy
 msgid "Second Focus"
 msgstr "Tahap kedua..."
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr ""
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr ""
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr ""
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
 msgstr ""
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr ""
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 #, fuzzy
 msgid "Select this conic"
 msgstr "Format imej ini"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, fuzzy, c-format
 msgid "Select conic %1"
 msgstr "Pilih &semakan"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 #, fuzzy
 msgid "Remove a Conic"
 msgstr "Buang Footer"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 #, fuzzy
 msgid "Add a Conic"
 msgstr "T_ambah Semua"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 #, fuzzy
 msgid "Move a Conic"
 msgstr "Gerak Tab Kiri"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 #, fuzzy
 msgid "Attach to this conic"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 #, fuzzy
 msgid "Show a Conic"
 msgstr "Papar &Sejarah"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 #, fuzzy
 msgid "Hide a Conic"
 msgstr "Papar atau sembunyi pembaris"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr ""
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr ""
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr ""
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr ""
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr ""
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr ""
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr ""
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr ""
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 #, fuzzy
 msgid "Switch Radical Lines"
 msgstr "Tetap&kan baris bersama"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 #, fuzzy
 msgid "Select this cubic curve"
 msgstr "Pilih peranti ethernet untuk akaun ini."
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, fuzzy, c-format
 msgid "Select cubic curve %1"
 msgstr "Pilih Kekotak Teks"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 #, fuzzy
 msgid "Remove a Cubic Curve"
 msgstr "Buang perubahan yang dicadangkan"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 #, fuzzy
 msgid "Add a Cubic Curve"
 msgstr "Tambah lajur selepas"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 #, fuzzy
 msgid "Move a Cubic Curve"
 msgstr "Gerak Tab Kiri"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 #, fuzzy
 msgid "Show a Cubic Curve"
 msgstr "Papar Bar &Status"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 #, fuzzy
 msgid "Hide a Cubic Curve"
 msgstr "Papar atau sembunyi pembaris"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr ""
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr ""
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 #, fuzzy
 msgid "Select this curve"
 msgstr "Format imej ini"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, fuzzy, c-format
 msgid "Select curve %1"
 msgstr "Pilih &semakan"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 #, fuzzy
 msgid "Remove a Curve"
 msgstr "Buang Footer"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 #, fuzzy
 msgid "Add a Curve"
 msgstr "T_ambah Semua"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 #, fuzzy
 msgid "Move a Curve"
 msgstr "Gerak Tab Kiri"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 #, fuzzy
 msgid "Attach to this curve"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 #, fuzzy
 msgid "Show a Curve"
 msgstr "Papar &Sejarah"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 #, fuzzy
 msgid "Hide a Curve"
 msgstr "Papar atau sembunyi pembaris"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 #, fuzzy
 msgid "Intersect with this line"
 msgstr "Apa yang kami buat dengan maklumat ini?"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 #, fuzzy
 msgid "Intersect with this conic"
 msgstr "Apa yang kami buat dengan maklumat ini?"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr ""
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 #, fuzzy
 msgid "Intersect with this circle"
 msgstr "Apa yang kami buat dengan maklumat ini?"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 #, fuzzy
 msgid "Intersect with this arc"
 msgstr "Apa yang kami buat dengan maklumat ini?"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr ""
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr ""
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "Pindah tempat kemasukan kepada lokasi spesifik"
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr ""
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "Gerak ke baris sebelumnya"
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr ""
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "Pilih kernel untuk boot"
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "Pilih kernel untuk boot"
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "Pilih kernel untuk boot"
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr ""
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Persamaan"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 #, fuzzy
 msgid "Length"
 msgstr "Panjang Katalaluan"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 #, fuzzy
 msgid "First End Point"
 msgstr "Indent Baris Pertama [%s]"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 #, fuzzy
 msgid "Second End Point"
 msgstr "Letak di penghujung dokumen"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 #, fuzzy
 msgid "line"
 msgstr "Baris"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 #, fuzzy
 msgid "Select a Line"
 msgstr "Baris pertama"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 #, fuzzy
 msgid "Select this line"
 msgstr "&Sembunyi nombor baris"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, fuzzy, c-format
 msgid "Select line %1"
 msgstr "Baris pertama"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 #, fuzzy
 msgid "Remove a Line"
 msgstr "Baris pertama"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 #, fuzzy
 msgid "Add a Line"
 msgstr "Baris pertama"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 #, fuzzy
 msgid "Move a Line"
 msgstr "Baris pertama"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 #, fuzzy
 msgid "Attach to this line"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 #, fuzzy
 msgid "Show a Line"
 msgstr "Baris pertama"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 #, fuzzy
 msgid "Hide a Line"
 msgstr "Baris pertama"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr ""
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 #, fuzzy
 msgid "Select this segment"
 msgstr "Format imej ini"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, fuzzy, c-format
 msgid "Select segment %1"
 msgstr "Pilih &semakan"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 #, fuzzy
 msgid "Remove a Segment"
 msgstr "Buang Footer"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 #, fuzzy
 msgid "Add a Segment"
 msgstr "T_ambah Semua"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 #, fuzzy
 msgid "Move a Segment"
 msgstr "Gerak Tab Kiri"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 #, fuzzy
 msgid "Attach to this segment"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 #, fuzzy
 msgid "Show a Segment"
 msgstr "Papar &Sejarah"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 #, fuzzy
 msgid "Hide a Segment"
 msgstr "Papar atau sembunyi pembaris"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 #, fuzzy
 msgid "half-line"
 msgstr "Baris pertama"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 #, fuzzy
 msgid "Select this half-line"
 msgstr "  -a             - pilih semua yg sama dgn baris perintah.\n"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, fuzzy, c-format
 msgid "Select half-line %1"
 msgstr "&Sembunyi nombor baris"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 #, fuzzy
 msgid "Remove a Half-Line"
 msgstr "&Sembunyi nombor baris"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 #, fuzzy
 msgid "Add a Half-Line"
 msgstr "&Sembunyi nombor baris"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 #, fuzzy
 msgid "Move a Half-Line"
 msgstr "&Sembunyi nombor baris"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 #, fuzzy
 msgid "Show a Half-Line"
 msgstr "&Sembunyi nombor baris"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 #, fuzzy
 msgid "Hide a Half-Line"
 msgstr "&Sembunyi nombor baris"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr ""
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr ""
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr ""
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr ""
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr ""
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr ""
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr ""
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr ""
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 #, fuzzy
 msgid "Set &Length..."
 msgstr "&Tetap Bahasa"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 #, fuzzy
 msgid "Set Segment Length"
 msgstr "&Tetapan Halaman"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 #, fuzzy
 msgid "Choose the new length: "
 msgstr "Baru me&nggunakan Template"
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 #, fuzzy
 msgid "Resize Segment"
 msgstr "Ubahsaiz imej ini"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr ""
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 #, fuzzy
 msgid "Select this locus"
 msgstr "Format imej ini"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, fuzzy, c-format
 msgid "Select locus %1"
 msgstr "Pilih &semakan"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 #, fuzzy
 msgid "Remove a Locus"
 msgstr "Buang Footer"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 #, fuzzy
 msgid "Add a Locus"
 msgstr "T_ambah Semua"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 #, fuzzy
 msgid "Move a Locus"
 msgstr "Gerak Tab Kiri"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 #, fuzzy
 msgid "Attach to this locus"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 #, fuzzy
 msgid "Show a Locus"
 msgstr "Papar &Sejarah"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 #, fuzzy
 msgid "Hide a Locus"
 msgstr "Papar atau sembunyi pembaris"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 #, fuzzy
 msgid "Object Type"
 msgstr "Jenis per&nomboran:"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 #, fuzzy
 msgid "Object"
 msgstr "Salin Objek"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 #, fuzzy
 msgid "Select this object"
 msgstr "Salin Objek Embed"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, fuzzy, c-format
 msgid "Select object %1"
 msgstr "Salin Objek"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 #, fuzzy
 msgid "Remove an object"
 msgstr "Salin Objek"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 #, fuzzy
 msgid "Add an object"
 msgstr "Salin Objek"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 #, fuzzy
 msgid "Move an object"
 msgstr "Salin Objek"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 #, fuzzy
 msgid "Attach to this object"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 #, fuzzy
 msgid "Show an object"
 msgstr "Salin Objek"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 #, fuzzy
 msgid "Hide an object"
 msgstr "Salin Objek"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 #, fuzzy
 msgid "Angle in Radians"
 msgstr "&Dalam pelayar web"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 #, fuzzy
 msgid "Angle in Degrees"
 msgstr "&Dalam pelayar web"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr ""
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 #, fuzzy
 msgid "X length"
 msgstr "Panjang Katalaluan"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 #, fuzzy
 msgid "Y length"
 msgstr "Panjang Katalaluan"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 #, fuzzy
 msgid "Opposite Vector"
 msgstr "Grafik boleh Skala Vektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr ""
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 #, fuzzy
 msgid "Sector Surface"
 msgstr "Permukaan DirectDraw"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 #, fuzzy
 msgid "Arc Length"
 msgstr "Arkib ARC"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr ""
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 #, fuzzy
 msgid "Select this angle"
 msgstr "Format imej ini"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, fuzzy, c-format
 msgid "Select angle %1"
 msgstr "Pilih &semakan"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 #, fuzzy
 msgid "Remove an Angle"
 msgstr "Buang Footer"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 #, fuzzy
 msgid "Add an Angle"
 msgstr "T_ambah Semua"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 #, fuzzy
 msgid "Move an Angle"
 msgstr "Gerak Tab Kiri"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 #, fuzzy
 msgid "Attach to this angle"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 #, fuzzy
 msgid "Show an Angle"
 msgstr "Papar &Sejarah"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 #, fuzzy
 msgid "Hide an Angle"
 msgstr "Papar atau sembunyi pembaris"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 #, fuzzy
 msgid "vector"
 msgstr "Grafik boleh Skala Vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 #, fuzzy
 msgid "Select this vector"
 msgstr "Grafik boleh Skala Vektor"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, fuzzy, c-format
 msgid "Select vector %1"
 msgstr "Pilih &semakan"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 #, fuzzy
 msgid "Remove a Vector"
 msgstr "Buang Footer"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 #, fuzzy
 msgid "Add a Vector"
 msgstr "T_ambah Semua"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 #, fuzzy
 msgid "Move a Vector"
 msgstr "Grafik boleh Skala Vektor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 #, fuzzy
 msgid "Attach to this vector"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 #, fuzzy
 msgid "Show a Vector"
 msgstr "Papar &Sejarah"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 #, fuzzy
 msgid "Hide a Vector"
 msgstr "Grafik boleh Skala Vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 #, fuzzy
 msgid "arc"
 msgstr "Arkib ARC"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 #, fuzzy
 msgid "Select this arc"
 msgstr "Format imej ini"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, fuzzy, c-format
 msgid "Select arc %1"
 msgstr "Arkib ARC"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 #, fuzzy
 msgid "Remove an Arc"
 msgstr "Arkib ARC"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 #, fuzzy
 msgid "Add an Arc"
 msgstr "Arkib ARC"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 #, fuzzy
 msgid "Move an Arc"
 msgstr "Arkib ARC"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 #, fuzzy
 msgid "Attach to this arc"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 #, fuzzy
 msgid "Show an Arc"
 msgstr "Arkib ARC"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 #, fuzzy
 msgid "Hide an Arc"
 msgstr "Arkib ARC"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 #, fuzzy
 msgid "Coordinate"
 msgstr "Sistem Koordinat"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 #, fuzzy
 msgid "X coordinate"
 msgstr "Sistem Koordinat"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 #, fuzzy
 msgid "Y coordinate"
 msgstr "Sistem Koordinat"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 #, fuzzy
 msgid "point"
 msgstr "titik 1"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 #, fuzzy
 msgid "Select this point"
 msgstr "Format imej ini"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, fuzzy, c-format
 msgid "Select point %1"
 msgstr "Pilih &semakan"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 #, fuzzy
 msgid "Remove a Point"
 msgstr "Buang Footer"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 #, fuzzy
 msgid "Add a Point"
 msgstr "T_ambah Semua"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 #, fuzzy
 msgid "Move a Point"
 msgstr "Gerak Tab Kiri"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 #, fuzzy
 msgid "Attach to this point"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 #, fuzzy
 msgid "Show a Point"
 msgstr "Papar &Sejarah"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 #, fuzzy
 msgid "Hide a Point"
 msgstr "Papar atau sembunyi pembaris"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr ""
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 #, fuzzy
 msgid "Set &Coordinate..."
 msgstr "&Tetap Bahasa"
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr ""
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 #, fuzzy
 msgid "Set &Parameter..."
 msgstr "&Tetap Bahasa"
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 #, fuzzy
 msgid "Set Coordinate"
 msgstr "&Tetap Bahasa"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "Baru me&nggunakan Template"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 #, fuzzy
 msgid "Set Point Parameter"
 msgstr "&Tetapan Halaman"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 #, fuzzy
 msgid "Choose the new parameter: "
 msgstr "Baru me&nggunakan Template"
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr ""
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 #, fuzzy
 msgid "Select a point on the circle..."
 msgstr "Laksana arahan pada Access Point"
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 #, fuzzy
 msgid "Number of sides"
 msgstr "Jumlah Lajur"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Perimeter"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "Jajar-tengah perenggan"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 #, fuzzy
 msgid "Winding Number"
 msgstr "Jumlah Lajur"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 #, fuzzy
 msgid "Select this polygon"
 msgstr "Format imej ini"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, fuzzy, c-format
 msgid "Select polygon %1"
 msgstr "Pilih &semakan"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 #, fuzzy
 msgid "Remove a Polygon"
 msgstr "Buang Footer"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 #, fuzzy
 msgid "Add a Polygon"
 msgstr "T_ambah Semua"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 #, fuzzy
 msgid "Move a Polygon"
 msgstr "Gerak Tab Kiri"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 #, fuzzy
 msgid "Attach to this polygon"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 #, fuzzy
 msgid "Show a Polygon"
 msgstr "Papar &Sejarah"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 #, fuzzy
 msgid "Hide a Polygon"
 msgstr "Papar atau sembunyi pembaris"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "Senarai"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 #, fuzzy
 msgid "Select this triangle"
 msgstr "Format imej ini"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "Senarai"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 #, fuzzy
 msgid "Remove a Triangle"
 msgstr "Senarai"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 #, fuzzy
 msgid "Add a Triangle"
 msgstr "Senarai"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 #, fuzzy
 msgid "Move a Triangle"
 msgstr "Senarai"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 #, fuzzy
 msgid "Show a Triangle"
 msgstr "Senarai"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "Senarai"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "Format imej ini"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "Pilih &semakan"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 #, fuzzy
 msgid "Remove a Quadrilateral"
 msgstr "Buang Footer"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "T_ambah Semua"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 #, fuzzy
 msgid "Move a Quadrilateral"
 msgstr "Gerak Tab Kiri"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "Papar &Sejarah"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "Papar atau sembunyi pembaris"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr ""
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr ""
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr ""
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr ""
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr ""
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr ""
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr ""
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 #, fuzzy
 msgid "Is this line parallel?"
 msgstr "Katalaluan diperlukan, ini adalah dokumen yang dienkrip"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 #, fuzzy
 msgid "Parallel to this line?"
 msgstr "Ubah kepada cadangan ejaan ini"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 #, fuzzy
 msgid "These lines are parallel."
 msgstr "Tetapan ini adalah keseluruhan-sistem."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr ""
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 #, fuzzy
 msgid "Is this line orthogonal?"
 msgstr "Katalaluan diperlukan, ini adalah dokumen yang dienkrip"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 #, fuzzy
 msgid "Orthogonal to this line?"
 msgstr "Ubah kepada cadangan ejaan ini"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 #, fuzzy
 msgid "These lines are orthogonal."
 msgstr "Tetapan ini adalah keseluruhan-sistem."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr ""
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr ""
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 #, fuzzy
 msgid "with this third point"
 msgstr "Apa yang kami buat dengan maklumat ini?"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 #, fuzzy
 msgid "These points are collinear."
 msgstr "Tetapan ini adalah keseluruhan-sistem."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 #, fuzzy
 msgid "Select the point you want to test..."
 msgstr "Adakah anda mahu menguji tetapan?"
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr ""
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 #, fuzzy
 msgid "This curve contains the point."
 msgstr "Pakej ini mengandungi backend CUPS"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr ""
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr ""
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr ""
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 #, fuzzy
 msgid "This polygon contains the point."
 msgstr "Pakej ini mengandungi backend CUPS"
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr ""
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr ""
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 #, fuzzy
 msgid "This polygon is convex."
 msgstr "Katalaluan diperlukan, ini adalah dokumen yang dienkrip"
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 #, fuzzy
 msgid "This polygon is not convex."
 msgstr "%s tidak bersambung pada volum ini"
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 #, fuzzy
 msgid "from this point"
 msgstr "Format imej ini"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr ""
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 #, fuzzy
 msgid "The two distances are the same."
 msgstr "%s dan %s adalah fail yang sama"
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 #, fuzzy
 msgid "The two distances are not the same."
 msgstr "-s  --report-identical-files  Lapor apabila dua fail adalah sama."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 #, fuzzy
 msgid "The two vectors are the same."
 msgstr "%s dan %s adalah fail yang sama"
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 #, fuzzy
 msgid "The two vectors are not the same."
 msgstr "-s  --report-identical-files  Lapor apabila dua fail adalah sama."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Teks"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "label"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 #, fuzzy
 msgid "Select this label"
 msgstr "Label Senarai Semasa"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, fuzzy, c-format
 msgid "Select label %1"
 msgstr "War&isi label"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 #, fuzzy
 msgid "Remove a Label"
 msgstr "War&isi label"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 #, fuzzy
 msgid "Add a Label"
 msgstr "War&isi label"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 #, fuzzy
 msgid "Move a Label"
 msgstr "War&isi label"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 #, fuzzy
 msgid "Attach to this label"
 msgstr "Kepil kepada Senarai Terdahulu"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 #, fuzzy
 msgid "Show a Label"
 msgstr "War&isi label"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 #, fuzzy
 msgid "Hide a Label"
 msgstr "War&isi label"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 #, fuzzy
 msgid "&Copy Text"
 msgstr "Salin Kekotak Teks"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 #, fuzzy
 msgid "&Toggle Frame"
 msgstr "tOGGLE hURUF"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr ""
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 #, fuzzy
 msgid "Toggle Label Frame"
 msgstr "Label Senarai Semasa"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 #, fuzzy
 msgid "Translate this object"
 msgstr "Salin Objek Embed"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 #, fuzzy
 msgid "Select the object to translate..."
 msgstr "Pilih kernel untuk boot"
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 #, fuzzy
 msgid "Translate by this vector"
 msgstr "Terjemahan versi ini oleh:"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 #, fuzzy
 msgid "Reflect this object"
 msgstr "Salin Objek Embed"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 #, fuzzy
 msgid "Select the object to reflect..."
 msgstr "Pilih kernel untuk boot"
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 #, fuzzy
 msgid "Reflect in this point"
 msgstr "Titik lekapan sedang digunakan"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 #, fuzzy
 msgid "Reflect in this line"
 msgstr "Ralat dalam %s pada baris %d: "
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 #, fuzzy
 msgid "Rotate this object"
 msgstr "Salin Objek Embed"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 #, fuzzy
 msgid "Select the object to rotate..."
 msgstr "Pilih kernel untuk boot"
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr ""
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 #, fuzzy
 msgid "Rotate by this angle"
 msgstr "Terjemahan versi ini oleh:"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 #, fuzzy
 msgid "Select the angle of the rotation..."
 msgstr "Pilih Kekotak Teks"
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Scale this object"
 msgstr "Salin Objek Embed"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 #, fuzzy
 msgid "Select the object to scale..."
 msgstr "Pilih kernel untuk boot"
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 #, fuzzy
 msgid "Scale with this center"
 msgstr "Apa yang kami buat dengan maklumat ini?"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "pelayan ini memerlukan Content-Length ditetapkan"
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr "Giliran ini _terdapat untuk komputer lain"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Select the object to scale"
 msgstr "Pilih kernel untuk boot"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Scale over this line"
 msgstr "Simpan dengan tindih versi lama lukisan ini?"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr ""
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid "...to the length of this segment"
 msgstr "Ubah kepada cadangan ejaan ini"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr ""
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 #, fuzzy
 msgid "Select the object to transform..."
 msgstr "Pilih kernel untuk boot"
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr ""
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr ""
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "Format imej ini"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 #, fuzzy
 msgid "First of 3 starting points"
 msgstr ""
 "Nilai Permulaan \n"
 "Baru"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 #, fuzzy
 msgid "Second of 3 starting points"
 msgstr ""
 "Nilai Permulaan \n"
 "Baru"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 #, fuzzy
 msgid "Third of 3 starting points"
 msgstr ""
 "Nilai Permulaan \n"
 "Baru"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr ""
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr ""
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 #, fuzzy
 msgid "Map this quadrilateral"
 msgstr "Format imej ini"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 #, fuzzy
 msgid "First of 4 starting points"
 msgstr ""
 "Nilai Permulaan \n"
 "Baru"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 #, fuzzy
 msgid "Second of 4 starting points"
 msgstr ""
 "Nilai Permulaan \n"
 "Baru"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 #, fuzzy
 msgid "Third of 4 starting points"
 msgstr ""
 "Nilai Permulaan \n"
 "Baru"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 #, fuzzy
 msgid "Fourth of 4 starting points"
 msgstr ""
 "Nilai Permulaan \n"
 "Baru"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr ""
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr ""
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 #, fuzzy
 msgid "Select the horizon for the shadow..."
 msgstr "Pilih Peranti untuk Eksport"
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Ubah objek ini"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr ""
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr ""
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr ""
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Pilih titik tengah untuk similitude... "
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr ""
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr ""
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr ""
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr ""
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr ""
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, fuzzy, no-c-format
 msgid "Now fill in the code:"
 msgstr "Sila isikan maklumat pengesahan"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr ""
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -4117,43 +4122,43 @@ msgid ""
 "arg%1"
 msgstr ""
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Sunting Skrip Python"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-nb/messages/tdeedu/kig.po b/tde-i18n-nb/messages/tdeedu/kig.po
index 3cf1388aecf..de6931a665f 100644
--- a/tde-i18n-nb/messages/tdeedu/kig.po
+++ b/tde-i18n-nb/messages/tdeedu/kig.po
@@ -8,7 +8,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-11-13 15:59+0100\n"
 "Last-Translator: Bjørn Steensrud <bjornst@powertech.no>\n"
 "Language-Team: Norwegian Bokmål <i18n-no@lister.ping.uio.no>\n"
@@ -31,35 +31,35 @@ msgid ""
 "Your emails"
 msgstr "bjornst@powertech.no, klaus@skolelinux.no"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Dette er en XFig-fil, ikke en Cabri-figur."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Denne Cabri-fila inneholder et «%1»-objekt, som Kig for tiden ikke støtter."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Velg en figur."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Dr. Geo-fila «%1» er en makro-fil, så den inneholder ingen figurer."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Det er ingen figurer i Dr. Geo-fila «%1»."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -67,7 +67,7 @@ msgstr ""
 "Denne Dr. Geo-fila inneholder et «%1 %2»-objekt, som Kig for tiden ikke "
 "støtter."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -75,59 +75,59 @@ msgstr ""
 "Denne Dr. Geo-fila inneholder en skjæringstype, som Kig for tiden ikke "
 "støtter."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Eksporter til bilde"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "B&ilde …"
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Eksporter som bilde"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Bildeinnstillinger"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Dette filformatet er ikke støttet."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 "Fila «%1» kunne ikke åpnes. Se etter at filrettighetene er satt riktig."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Noe gikk galt ved lagring til bildet «%1»"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Eksporter til"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Eksporter til &XFig-fil"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig fil …"
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig-dokumenter (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Eksporter som XFig-fil"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -135,24 +135,24 @@ msgstr ""
 "Klarte ikke åpne fila «%1». Dette betyr trolig at den ikke finnes, eller at "
 "den ikke kunne åpnes på grunn av rettighetene"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Det oppsto en feil under tolking av fila «%1». Den kan ikke åpnes."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Tolkingsfeil"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig kan ikke åpne fila «%1»."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Ikke støttet"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -160,52 +160,52 @@ msgstr ""
 "Dette KSeg-dokumentet bruker en skalerende transformasjon, som Kig ikke kan "
 "importere ennå."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 "Denne KSeg-fila inneholder en fylt sirkel, som Kig for tiden ikke støtter."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Denne KSeg-fila inneholder en buesektor, som Kig for tiden ikke støtter."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Denne KSeg-fila inneholder et sirkelsegment, som Kig for tiden ikke støtter."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Eksporter til &LaTeX …"
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&LaTeX …"
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|LaTeX-dokumenter (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Eksporter som LaTeX"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "LaTex-innstillinger"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Denne fila ble laget med Kig versjon «%1», som denne versjonen ikke kan åpne."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -217,7 +217,7 @@ msgstr ""
 "Du kan forsøke å åpne denne fila med en eldre Kig-versjon\n"
 "(0.4 til 0.6), og så lagre den igjen, da blir den lagret i nytt format."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -227,8 +227,8 @@ msgstr ""
 "støtter. \n"
 "Det blir brukt et standard koordinatsystem i stedet."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -238,27 +238,27 @@ msgstr ""
 "støtter. Kanskje du har kompilert Kig uten støtte for denne objekttypen, "
 "eller kanskje du bruker en eldre Kig-versjon."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Eksporter til SVG …"
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG …"
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Scalable Vector Graphics (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Eksporter som SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG-innstillinger"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Noe gikk galt ved lagring til SVG-fila «%1»"
 
@@ -425,7 +425,7 @@ msgstr "Avbryt konstruksjonen"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Avbryt oppbyggingen av det objektet som er under arbeid"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Vis &alle"
 
@@ -553,15 +553,15 @@ msgstr ""
 "*.kig|Kig-dokumenter (*.kig)\n"
 "*.kigz|Komprimerte Kig-dokumenter (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Fila «%1» finnes fra før. Vil du skrive over den?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Skrive over fil?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Skriv over"
 
@@ -643,324 +643,324 @@ msgstr "Dokument som skal åpnes"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Linjestykke"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Et linjestykke konstruert ut fra start- og endepunkt"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Linje gjennom to punkter"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "En linje konstruert gjennom to punkter"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Stråle"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "En stråle ved sitt startpunkt og et annet punkt et sted på den."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Normal"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "En linje konstruert gjennom et punkt, normalt på en annen linje eller "
 "linjestykke."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Parallell"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "En linje konstruert gjennom et punkt, og parallell med en annen linje eller "
 "linjestykke"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Sirkel ved sentrum og punkt"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "En sirkel konstruert ved sitt sentrum og et punkt på omkretsen"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Sirkel ved tre punkter"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "En sirkel konstruert gjennom tre punkter"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Konstruer halveringslinja for denne vinkelen"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Velg vinkelen du vil halvere …"
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Vinkelens halveringslinje"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Halveringslinja for en vinkel"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Kjeglesnitt ved fem punkter"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Et kjeglesnitt konstruert gjennom fem punkter"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hyperbel ved asymptoter og punkt"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "En hyperbel med gitte asymptoter gjennom et punkt"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellipse ved brennpunkter og et punkt"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "En ellipse konstruert ved sine brennpunkter og et punkt på randen"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hyperbel ved brennpunkter og punkt"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "En hyperbel konstruert ved sine brennpunkter og et punkt på hyperbelen"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Kjeglesnitt ved styrelinje, brennpunkt og punkt"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Et kjeglesnitt med gitt styrelinje og brennpunkt, gjennom et punkt"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Loddrett parabel ved tre punkter"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "En loddrett parabel konstruert gjennom tre punkter"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Tredjegradskurve ved ni punkter"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "En tredjegradskurve konstruert gjennom ni punkter"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Pol"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Polen til en linje med hensyn på et kjeglesnitt."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Polaren til et punkt"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Polaren til et punkt med hensyn på et kjeglesnitt."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Tredjegradskurve med knutepunkt ved seks punkter"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "En tredjegradskurve med et knutepunkt i origo gjennom seks punkter"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Tredjegradskurve med spiss ved fire punkter"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "En tredjegradskurve med vannrett spiss i origo, gjennom fire punkter"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Styrelinje til et kjeglesnitt"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Styrelinja (direktrisen) til et kjeglesnitt."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Vinkel ved tre punkter"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "En vinkel angitt ved tre punkter"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Likesidet hyperbel ved fire punkter"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "En likesidet hyperbel konstruert gjennom fire punkter"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Konstruer midtpunktet på dette linjestykket"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Midtpunkt"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Midtpunktet på et linjestykke eller mellom to punkter"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Konstruer en vektor av to gitte punkter."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vektorsum"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Konstruer vektorsum av to gitte vektorer."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Linje ved vektor"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Konstruer en linje av en gitt vektor gjennom et gitt punkt."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Stråle ved vektor"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Konstruer strålen med start i et gitt punkt, ved en gitt vektor."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Bue ved tre punkter"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Konstruer en bue gjennom tre gitte punkter."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Sirkel ved sentrum, vinkel og punkt"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Konstruer en bue med gitt sentrum, vinkel og startpunkt"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabel ved styrelinje og brennpunkt"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "En parabel angitt ved sin styrelinje og brennpunkt"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Forskyv"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Et objekts forskyvning ved en vektor"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Speil i punkt"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Et objekt speilet i et punkt"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Speil i linje"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Et objekt speilet i en linje"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Roter"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Et objekt rotert en vinkel om et punkt"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Skaler"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Skaler et objekt over et punkt, med forhold gitt ved lengden av et "
 "linjestykke"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Skaler over linje"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Et objekt skalert over en linje, med forhold gitt ved lengden av et "
 "linjestykke"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Skala (forhold gitt ved to linjestykker)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -968,11 +968,11 @@ msgstr ""
 "Skaler et objekt over et punkt, med forhold gitt ved lengden av to "
 "linjestykker"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Skaler over linje (med forhold gitt ved to linjestykker)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -980,11 +980,11 @@ msgstr ""
 "Et objekt skalert over en linje, med forhold gitt ved lengden av to "
 "linjestykker"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Legg på formlikhet"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -992,11 +992,11 @@ msgstr ""
 "Legg på en formlikhet til et objekt ( i rekkefølge en skalering og en "
 "rotasjon om et senter)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmonisk homologi"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1004,112 +1004,112 @@ msgstr ""
 "Den harmoniske homologien med et gitt senter og en gitt akse (dette er en "
 "projektiv transformasjon)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Tegn projisert skygge"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 "Skyggen av et objekt med gitt lyskilde og projeksjonsplan (vist ved en linje)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asymptoter til en hyperbel"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "De to asymptotene til en hyperbel."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Trekant ved dens spisser"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Konstruer en trekant gitt dens tre hjørner."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Konveks omskriving"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Et polygon som konvekst omskriver et annet polygon"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Parallell-test"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Test om to gitte linjer er parallelle"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Ortogonal test"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Test om to gitte linjer er ortogonale"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Linjetest"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Test om tre gitte punkter ligger på en linje"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Inneholder-test"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Test om en gitt kurve inneholder et gitt punkt"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "I polygon-test"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Test om et gitt polygon inneholder et gitt punkt"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Konvekst polygon-test"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Test om et gitt polygon er konvekst"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Avstandstest"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "Test om et gitt punkt har samme avstand fra to andre gitte punkter"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Vektor likhetstest"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Test om to vektorer er like"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python-skript"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Bygg et nytt Python-skript."
 
@@ -1161,25 +1161,25 @@ msgstr "Angi kartesisk koordinatsystem"
 msgid "Set Polar Coordinate System"
 msgstr "Angi polart koordinatsystem"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Grader"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1187,47 +1187,47 @@ msgstr ""
 "Et normalt punkt, dvs. et som enten er uavhengig eller er koblet til en "
 "linje, linjestykke, sirkel."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punkt"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Lag en tekst-merkelapp."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Tekst-merkelapp"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Konstruer et punkt ved koordinater"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punkt ved koordinater"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Fast punkt"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Oppgi koordinatene for det nye punktet."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Sett vinkelstørrelse"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Sett inn ny størrelse for denne vinkelen:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Bruk dette redigeringsfeltet til å endre størrelse på denne vinkelen."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1239,15 +1239,15 @@ msgstr ""
 "Hvis du bytter enhet, så vil verdien i redigeringsfeltet til venstre bli "
 "omregnet til den nye valgte enheten."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Klarte ikke åpne makro-fila «%1»"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig kan ikke åpne makro-fila «%1»."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1259,16 +1259,16 @@ msgstr ""
 "denne makroen med en tidligere utgave av Kig (0.4 til 0.6) og så eksportere "
 "den igjen i det nye formatet."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Makro uten navn #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Radikallinjer for kjeglesnitt"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1276,11 +1276,11 @@ msgstr ""
 "Linjene konstruert gjennom skjæringspunktene mellom to kjeglesnitt. Dette er "
 "også angitt for kjeglesnitt som ikke skjærer hverandre."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Bevegelig punkt"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1288,127 +1288,127 @@ msgstr ""
 "Velg det bevegelige punktet, som vil bli flyttet rundt mens det geometriske "
 "stedet tegnes …"
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Følgepunkt"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "Velg følgepunktet, som det geometriske stedet vil bli tegnet gjennom …"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Geometrisk sted"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "A-locus"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Avhengig punkt"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polygon ved dets hjørner"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Konstruer et polygon ved å angi dets hjørner"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "… med dette hjørnet (trykk på første hjørne for å avslutte konstruksjonen)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Konstruer et polygon med dette hjørnet"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Velg et punkt som er hjørne i det nye polygonet …"
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polygon"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Konstruer hjørnene i dette polygonet …"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Hjørner i et polygon"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Hjørnene til et polygon."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Konstruer kantene til dette polygonet …"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Kanter til et polygon"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Kantene til et polygon."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Regulært polygon med gitt sentrum"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Konstruer et regulært polygon med et gitt senter og hjørne"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Konstruer et regulært polygon med dette senteret"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Konstruer et regulært polygon med dette hjørnet"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Juster antall kanter (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Juster antall kanter (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Velg sentrum for det nye polygonet …"
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Velg et hjørne linje på det nye polygonet …"
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Flytt pekeren for å få det antall kanter du vil ha …"
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Konstruer radikallinjene for denne sirkelen"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Konstruer radikallinjene for dette kjeglesnittet"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Generisk affinitet"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1416,11 +1416,11 @@ msgstr ""
 "Den enentydige affiniteten som avbilder 3 gitte punkter (eller en trekant) "
 "på 3 andre gitte punkter (eller en trekant)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Generisk projektiv transformasjon"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1428,193 +1428,193 @@ msgstr ""
 "Den enentydige projektive transformasjonen  som avbilder 4 gitte punkter "
 "(eller en firkant) på 4 andre gitte punkter (eller en firkant)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Invertering av punkt, linje eller sirkel"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Den inverse av et punkt, linje eller en sirkel med hensyn på en sirkel"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Måltransport"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 "Transporter målet av et linjestykke eller bue over en linje eller sirkel."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Linjestykke som skal transporteres"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Bue som skal transporteres"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Transporter et mål på denne linja"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Transporter et mål på denne sirkelen"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Start transport fra dette punktet på sirkelen"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Start transport fra dette punktet på linja"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Start transport fra dette punktet på kurven"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Skjær"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Skjæringen mellom to objekter"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Skjær denne sirkelen"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Skjær dette kjeglesnittet"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Skjær denne linja"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Skjær denne tredjegradskurven"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Skjær denne buen"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Skjær dette polygonet"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "med denne sirkelen"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "med dette kjeglesnittet"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "med denne linja"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "med denne tredjegradskurven"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "med denne buen"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "med dette polygonet"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Konstruer midtpunktet mellom dette punktet og et annet punkt"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Velg det første av de to punktene der du vil konstruere midtpunktet …"
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Konstruer midtpunktet mellom dette punktet og et annet"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Velg det andre av de to punktene der du vil konstruere midtpunktet …"
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Velg det første objektet som skal skjære …"
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Velg det andre objektet som skal skjære …"
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangent"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Linja som tangerer en kurve"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangent til denne sirkelen"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangent til dette kjeglesnittet"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangent til denne buen"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangent til denne tredjegradskurven"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangent til denne kurven"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangent i dette punktet"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Krumningssenter"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Senteret for oskulerende sirkel til en kurve"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Krumningssenter til dette kjeglesnittet"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Krumningssentter til denne tredjegradskurven"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Krumningssenter til denne kurven"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Krumningssenter ved dette punktet"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Hvilket objekt?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1622,24 +1622,24 @@ msgstr ""
 "Trykk på stedet der du vil plassere det nye punktet, eller kurven du vil "
 "feste det til …"
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Velg nå plassering for resultat-merkelappen."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Makronavnet kan ikke være tomt."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Navn"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<navnløst objekt>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1648,21 +1648,21 @@ msgstr ""
 "Du har ennå ikke valgt verdier for '%n' deler i teksten. Ta bort disse eller "
 "velg nok argumenter."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Velger argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Endre merkelapp"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1672,7 +1672,7 @@ msgstr ""
 "objektene, derfor kan Kig ikke beregne denne makroen. Trykk Tilbake og "
 "konstruer objektene i riktig rekkefølge …"
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1682,103 +1682,103 @@ msgstr ""
 "resultater. Dette betyr trolig at du prøver å få Kig til å gjøre noe som er "
 "umulig. Sjekk makroen og forsøk igjen."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Flytt %1 objekter"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Omdefiner punkt"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig-dokument"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objekter"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformer"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&est"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Konst&ruer"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Legg til te&kstmerkelapp"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Sett &farge"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Oppgi bredde på &pennen"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Sett st&il"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Sett koordinats&ystem"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "Sk&jul"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Vis"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "F&lytt"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Selvvalgt farge"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Sett &navn …"
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Navn"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Sett objektnavn"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Angi navn på dette objektet:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Endre objektfarge"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Endre objektbredde"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Endre punktstil"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Endre objektstil"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Rediger skript …"
 
@@ -1831,212 +1831,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Mer enn én type er valgt"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Konstruer en vinkel gjennom dette punktet"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Velg et punkt som vinkelens første ben skal gå gjennom …"
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Konstruer en vinkel ved dette punktet"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Velg toppunkt for vinkelen …"
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Velg et punkt som vinkelens andre ben skal gå gjennom …"
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Sett &størrelse"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Endre vinkelstørrelse"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Konstruer en bue som begynner i dette punktet"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Velg startpunkt for den nye buen …"
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Konstruer en bue gjennom dette punktet"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Velg et punkt på den nye buen …"
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Konstruer en bue som slutter i dette punktet"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Velg endepunkt for den nye buen …"
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Konstruer en bue med dette senteret"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Velg sentrum for den nye buen …"
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Konstruer en bue med denne vinkelen"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Velg vinkel for den nye buen …"
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Testresultat"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Velg kurven …"
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Velg et punkt på kurven …"
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Flate"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Omkrets"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Radius"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Utvidet Kartesisk likning"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Kartesisk likning"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polar-likning"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [sentrert ved %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x – %1 )² + ( y – %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "sirkel"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Velg denne sirkelen"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Velg sirkel %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Fjern en sirkel"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Legg til en sirkel"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Flytt en sirkel"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Fest til denne sirkelen"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Vis en sirkel"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Skjul en sirkel"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Konstruer en sirkel gjennom dette punktet"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Konstruer en sirkel med dette senteret"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Velg sentrum for den nye sirkelen …"
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Velg et punkt på den nye sirkelen …"
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Kjeglesnitt-type"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Første brennpunkt"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Andre brennpunkt"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellipse"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbel"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabel"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2044,1671 +2045,1675 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [sentrert ved %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "kjeglesnitt"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Velg dette kjeglesnittet"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Velg kjeglesnitt %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Fjern et kjeglesnitt"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Legg til et kjeglesnitt"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Flytt et kjeglesnitt"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Fest til dette kjeglesnittet"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Vis et kjeglesnitt"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Skjul et kjeglesnitt"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Konstruer et kjeglesnitt gjennom dette punktet"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Velg et punkt på det nye kjeglesnittet …"
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Konstruer et kjeglesnitt med denne asymptoten"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Velg den første asymptoten til det nye kjeglesnittet …"
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Velg den andre asymptoten til det nye kjeglesnittet …"
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Konstruer en ellipse med dette brennpunktet"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Velg første brennpunkt for den nye ellipsen …"
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Velg andre brennpunkt for den nye ellipsen …"
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Konstruer en ellipse gjennom dette punktet"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Velg et punkt på den nye ellipsen …"
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Konstruer en hyperbel med dette brennpunktet"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Velg første brennpunkt i den nye hyperbelen …"
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Velg andre brennpunkt i den nye hyperbelen …"
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Konstruer en hyperbel gjennom dette punktet"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Velg et punkt som den nye hyperbelen skal gå gjennom …"
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Konstruer et kjeglesnitt med denne linja som styrelinje"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Konstruer styrelinja for det nye kjeglesnittet …"
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Konstruer et kjeglesnitt med dette punktet som brennpunkt"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Velg brennpunkt for det nye kjeglesnittet …"
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Konstruer en parabel gjennom dette punktet"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Velg et punkt som den nye parabelen skal gå gjennom …"
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Konstruer en pol mhp. dette kjeglesnittet"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Velg kjeglesnittet du skal konstruere en pol til …"
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Konstruer polen til denne linja"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Velg linja du skal konstruere polen til …"
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Konstruer polaren mhp. dette kjeglesnittet"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Konstruer polaren til dette punktet"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Konstruer styrelinja for dette kjeglesnittet"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Velg kjeglesnitt du skal konstruere styrelinje til …"
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Konstruer en parabel med denne styrelinja"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Velg styrelinje for den nye parabelen …"
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Konstruer en parabel med dette brennpunktet"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Velg brennpunkt for den nye parabelen …"
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Konstruer asymptotene til dette kjeglesnittet"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Velg kjeglesnittet du skal konstruere asymptotene til …"
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Konstruer radikallinjene til dette kjeglesnittet"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 "Velg det første av to kjeglesnitt du skal konstruere radikallinja til …"
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr "Velg det andre av to kjeglesnitt du skal konstruere radikallinja til …"
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Bytt radikallinjer"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "tredjegradskurve"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Velg denne tredjegradskurven"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Velg tredjegradskurven %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Fjern en tredjegradskurve"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Legg til en tredjegradskurve"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Flytt en tredjegradskurve"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Fest til denne tredjegradskurven"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Vis en tredjegradskurve"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Skjul en tredjegradskurve"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Konstruer en tredjegradskurve gjennom dette punktet"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Velg et punkt den nye tredjegradskurven skal gå gjennom …"
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "kurve"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Velg denne kurven"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Velg kurven %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Fjern en kurve"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Legg til en kurve"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Flytt en kurve"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Fest til denne kurven"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Vis en kurve"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Skjul en kurve"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Skjær med denne linja"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Skjær med dette kjeglesnittet"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Skjæringspunkt allerede beregnet"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Skjær med denne tredjegradskurven"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Skjær med denne sirkelen"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Skjær med denne buen"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inverter med hensyn på denne sirkelen"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Velg sirkelen det skal inverteres mot …"
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Beregn det inverse til dette punktet"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Velg punktet som skal inverteres …"
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Beregn den inverse til denne linja"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Velg linja som skal inverteres …"
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Beregn det inverse til dette linjestykket"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Velg linjestykket som skal inverteres …"
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Beregn den inverse av denne sirkelen"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Velg sirkelen som skal inverteres …"
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Beregn den inverse av denne sirkelbuen"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Velg sirkelbuen som skal inverteres …"
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Helling"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Likning"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Lengde"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Første endepunkt"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Andre endepunkt"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "linje"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Velg en linje"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Velg denne linja"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Velg linja %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Fjerne en linje"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Legg til en linje"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Flytt en linje"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Fest til denne linja"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Vis en linje"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Skjul en linje"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "linjestykke"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Velg dette linjestykket"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Velg linjestykke %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Fjern et linjestykke"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Legg til et linjestykke"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Flytt et linjestykke"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Fest til dette linjestykket"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Vis et linjestykke"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Skjul et linjestykke"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "stråle"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Velg denne strålen"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Velg stråle %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Fjern en stråle"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Legg til en stråle"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Flytt en stråle"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Fest til denne strålen"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Vis en stråle"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Legg til en stråle"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Konstruer et linjestykke som begynner i dette punktet"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Velg startpunkt på det nye linjestykket …"
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Konstruer et linjestykke til dette punktet"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Velg endepunktet på det nye linjestykket …"
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Konstruer en linje gjennom dette punktet"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Velg et punkt linja skaal gå gjennom …"
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Velg et annet punkt som linja skal gå gjennom …"
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Konstruer en stråle som begynner i dette punktet"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Velg startpunkt på den nye strålen …"
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Konstruer en stråle gjennom dette punktet"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Velg et punkt som strålen skal gå gjennom …"
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Konstruer en parallell til denne linja"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Velg en linje parallell til den nye linja …"
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Konstruer parallellen gjennom dette punktet"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Velg et punkt den nye linja skal gå gjennom …"
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Konstruer en normal til denne linja"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Velg en linje normal til den nye linja …"
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Konstruer en normal gjennom dette punktet"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Oppgi &lengde …"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Oppgi linjestykkets lengde"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Velg ny lengde: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Endre størrelse på linjestykke"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Konstruer en linje langs denne vektoren"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Velg en vektor i retningen til den nye linja …"
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Konstruer en stråle langs denne vektoren"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Velg en vektor i retningen til den nye strålen …"
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "geometrisk sted"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Velg dette geom. sted"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Velg geom. sted %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Fjern et geometrisk sted"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Legg til et geometrisk sted"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Flytt et geometrisk sted"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Fest til dette geometriske stedet"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Vis et geometrisk sted"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Skjul et geometrisk sted"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Objekttype"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekt"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Velg dette objektet"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Velg objekt %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Fjern et objekt"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Legg til et objekt"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Flytt et objekt"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Fest til dette objektet"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Vis et objekt"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Skjul et objekt"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Vinkel i radianer"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Vinkel i grader"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Midtpunkt"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X-lengde"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y-lengde"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Motsatt vektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Vinkel"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Sektor-flate"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Buelengde"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "vinkel"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Velg denne vinkelen"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Velg vinkel %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Fjern en vinkel"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Legg til en vinkel"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Flytt en vinkel"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Fest til denne vinkelen"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Vis en vinkel"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Skjul en vinkel"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Velg denne vektoren"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Velg vektor %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Fjern en vektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Legg til en vektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Flytt en vektor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Fest til denne vektoren"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Vis en vektor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Skjull en vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "bue"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Velg denne buen"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Velg bue %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Fjern en bue"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Legg til en bue"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Flytt en bue"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Fest til denne buen"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Vis en bue"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Skjul en bue"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinat"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X-koordinat"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y-koordinat"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punkt"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Velg dette punktet"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Velg punkt %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Fjern et punkt"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Legg til et punkt"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Flytt et punkt"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Fest i dette punktet"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Vis et punkt"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Skjul et punkt"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Konstruer midtpunktet mellom dette punktet og et annet punkt"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Velg det første punktet av de to der du skal konstruere midtpunktet …"
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Velg det andre punktet av de to der du skal konstruere midtpunktet …"
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Sett &koordinat …"
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Omdefiner"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Sett &parameter …"
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Sett koordinat"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Oppgi ny koordinat."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Sett punkt-parameter"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Velg ny parameter: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Endre parameter til punkt med føring"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Velg sirkelen som et mål skal transporteres på …"
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Velg et punkt på sirkelen …"
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Velg linjestykket som skal transporteres på sirkelen …"
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Antall kanter"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Omkrets"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Tyngdepunkt for hjørnene"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Vindingstall"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polygon"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Velg dette polygonet"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Velg polygon %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Fjern et polygon"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Legg til et polygon"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Flytt et polygon"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Fest til dette polygonet"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Vis et polygon"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Skjul et polygon"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "trekant"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Velg denne trekanten"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Velg trekant %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Fjern en trekant"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Legg til en trekant"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Flytt en trekant"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Fest til denne trekanten"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Vis en trekant"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Skjul en trekant"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "firkant"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Velg denne firkanten"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Velg firkanten %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Fjern en firkant"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Legg til en firkant"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Flytt en firkant"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Fest til denne firkanten"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Vis en firkant"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Skjul en firkant"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Konstruer en trekant med dette hjørnet"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Velg et punkt som er et hjørne i den nye trekanten …"
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Skjær dette polygonet med en linje"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Velg polygonet som skal skjæres med en linje …"
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Konstruer hjørnene til dette polygonet"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Velg polygonet du skal konstruere hjørnene til …"
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Konstruer kantene til dette polygonet"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Velg polygonet du skal konstruere kantene til …"
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Konstruer konveks omskriving til dette polygonet"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Velg polygonet du skal konstruere omskrivingen til …"
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projiser dette punktet på sirkelen"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Velg punktet tangenten skal gå gjennom …"
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Er denne linja parallell?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Velg den ene av to muligens parallelle linjer …"
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Parallell til denne linja?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Velg den andre av to muligens parallelle linjer …"
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Disse linjene er parallelle."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Disse linjene er ikke parallelle."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Er denne linja ortogonal?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Velg den ene av to muligens ortogonale linjer …"
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Ortogonal til denne linja?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Velg den andre av to muligens ortogonale linjer …"
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Disse linjene er ortogonale."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Disse linjene er ikke ortogonale."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Se om dette punktet ligger på en linje"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Velg det første av tre punkter muligens på en linje …"
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "gjennom dette andre punktet"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Velg det andre av tre punkter muligens på en linje …"
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "og dette tredje punktet"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Velg det siste av tre punkter muligens på en linje …"
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Disse punktene ligger på en linje."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Disse punktene ligger ikke på en linje."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Se etter om dette punktet ligger på en kurve"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Velg det punktet du vil prøve …"
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Se etter om punktet er på denne kurven"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Velg kurven som punktet kanskje ligger på …"
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Denne kurven inneholder punktet."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Denne kurven inneholder ikke punktet."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Se etter om dette punktet ligger i et polygon"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Se etter om punktet er i dette polygonet"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Velg polygonet som punktet kanskje ligger i …"
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Dette polygonet inneholder punktet."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Dette polygonet inneholder ikke punktet."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Se etter om dette polygonet er konvekst"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Velg det polygonet du vil prøve …"
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Dette polygonet er konvekst."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Dette polygonet er ikke konvekst."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Se om dette punktet har samme avstand"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "Velg punktet som kanskje har samme avstand fra to andre punkter …"
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "fra dette punktet"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Velg det første av de to andre punktene …"
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "og fra dette andre punktet"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Velg det andre av de to andre punktene …"
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "De to avstandene et like."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "De to avstandene er ikke like."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Se om denne vektoren er lik en annen vektor"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Velg den ene av to muligens like vektorer …"
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Se etter om denne vektoren er lik den andre vektoren"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Velg den andre av to muligens like vektorer …"
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "De to vektorene er den samme."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "De to vektorene er ikke den samme."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Tekst"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "merkelapp"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Velg denne merkelappen"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Velg merkelappen %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Fjern en merkelapp"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Legg til en merkelapp"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Flytt en merkelapp"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Fest til denne merkelappen"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Vis en merkelapp"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Skjul en merkelapp"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Kopier tekst"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "S&lå ramme av/på"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Omdefiner …"
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Slå merkelappramme av eller på"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Forskyv dette objektet"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Velg objektet som skal forskyves …"
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Forskyv med denne vektoren"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Velg forskyvningsvektoren …"
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Speil dette objektet"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Velg objektet som skal speiles …"
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Speil i dette punktet"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Velg punktet det skal speiles i …"
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Speil i denne linja"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Velg linja det skal speiles i …"
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Roter dette objektet"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Velg objektet som skal roteres …"
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Roter om dette punktet"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Velg sentrum for rotasjonen …"
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Roter denne vinkelen"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Velg vinkelen det skal roteres …"
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Skaler dette objektet"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Velg objektet som skal skaleres …"
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Skaler med dette senteret"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Velg sentrum for skaleringen …"
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Skaler med lengden av dette segmentet"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Velg et linjestykke som har lengde lik skaleringsfaktoren …"
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Skaler med lengden av dette segmentet …"
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Velg det første av to linjestykker hvis forhold er lik skaleringsfaktoren …"
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "… til lengden av dette segmentet"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Velg det andre av to linjestykker hvis forhold er  lik skaleringsfaktoren …"
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Velg objektet som skal skaleres"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Skaler over denne linja"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Velg linja det skal skal skaleres over"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Velg et linjestykke som har lengde lik skaleringsfaktoren"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Velg det første av to linjestykker hvis forhold er lik skaleringsfaktoren"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "…til lengden av dette linjestykket"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Velg det andre av to linjestykker hvis forhold er lik skaleringsfaktoren"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Projektivt roter dette objektet"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Velg objektet som skal roteres projektivt"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Projektivt roter med denne strålen"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "Velg strålen for den projektive rotasjonen du vil gi objektet"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Projektivt roter med denne vinkelen"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Velg vinkelen for den projektive rotasjonen du vil gi objektet"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Harmonisk homologi av dette objektet"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Velg objektet som skal transformeres …"
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmonisk homologi med dette senteret"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Velg sentrum for den harmoniske homologien …"
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmonisk homologi med denne aksen"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Velg aksen for den harmoniske homologien …"
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Generisk affinitet av dette objektet"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Avbild denne trekanten"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Velg trekanten som skal avbildes på en gitt trekant …"
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "på denne andre trekanten"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 "Velg trekanten som er avbildning ved formlikhet av den første trekanten …"
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Det første av 3 startpunkter"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Velg det første av de tre startpunktene til den generiske affiniteten …"
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Det andre av 3 startpunkter"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Velg det andre av de tre startpunktene til den generiske affiniteten …"
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Det tredje av 3 startpunkter"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Velg det tredje av de tre startpunktene til den generiske affiniteten …"
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Transformert posisjon for første punkt"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Velg det første av de tre endepunktene for den generiske affiniteten …"
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Transformert posisjon for andre punkt"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Velg det andre av de tre endepunktene for den generiske affiniteten …"
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Transformert posisjon for tredje punkt"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Velg det tredje av de tre endepunktene for den generiske affiniteten …"
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Generisk projektiv transformasjon av dette objektet"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Avbild denne firkanten"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Velg den firkanten som skal avbildes på en annen gitt firkant …"
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "på denne andre firkanten"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3716,183 +3721,183 @@ msgstr ""
 "Velg den firkanten som er avbildningen av den første firkanten ved projektiv "
 "transformasjon …"
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Det første av 4 startpunkter"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Velg det første av fire startpunkter for den generiske projektiviteten …"
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Det andre av 4 startpunkter"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Velg det andre av fire startpunkter for den generiske projektiviteten …"
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Det tredje av 4 startpunkter"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Velg det tredje av fire startpunkter for den generiske projektiviteten …"
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Det fjerde av 4 startpunkter"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Velg det fjerdee av fire startpunkter for den generiske projektiviteten …"
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Velg det første av de fire sluttpunktene for den generiske projektiviteten …"
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Velg det andre av de fire sluttpunktene for den generiske projektiviteten …"
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Velg det tredje av de fire sluttpunktene for den generiske projektiviteten …"
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Transformert posisjon for det fjerde punktet"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Velg det fjerde av de fire sluttpunktene for den generiske projektiviteten …"
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Kast skyggen av dette objektet"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Velg objektet du vil konstruere skyggen av …"
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Kast skygge fra denne lyskilden"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Velg lyskilde som skal kaste skyggen …"
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Kast skygge på planet angitt ved denne linja"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Velg horisont for skyggen …"
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformer dette objektet"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Bruk denne transformasjonen"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Legg til en formlikhet til dette objektet"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Legg til formlikhet med dette senteret"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Velg sentrum for formlikheten …"
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Legg til en formlikhet som avbilder dette punktet på et annet"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Velg punktet som formlikheten skal avbilde på et annet punkt …"
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Legg til en formlikhet som avbilder et punkt på dette punktet"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "Velg punktet som formlikheten skal avbilde det første punktet på …"
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Konstruer en vektor fra dette punktet"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Velg startpunktet for den nye vektoren …"
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Konstruer en vektor til dette punktet"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Velg endepunktet for den nye vektoren …"
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Kontstruer summen av denne vektoren og en annen vektor."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Velg den første av de to vektorene som inngår i summen …"
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Konstruer vektorsummen av denne vektoren og den andre."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Velg den andre av de to vektorene som inngår i summen …"
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Konstruer vektorsummen med start i dette punktet."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Velg startpunktet der vektorsummen skal konstrueres …"
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Tast inn koden nå:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Tast inn Python koden nå:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3900,7 +3905,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3908,7 +3913,7 @@ msgstr ""
 "Python-tolkeren fanget opp en feil under kjøring av skriptet.Rett skriptet "
 "og trykk Ferdig igjen."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3917,7 +3922,7 @@ msgstr ""
 "Python-tolkeren ga følgende feilmelding:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3927,17 +3932,17 @@ msgstr ""
 "feil, men skriptet lager ikke et gyldig objekt. Rett skriptet og trykk "
 "Ferdig igjen."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Rediger skript"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Rediger Python-skript"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3945,7 +3950,7 @@ msgstr ""
 "Python-tolkeren fanget opp en feil under kjøring av skriptet. Rett opp "
 "skriptet."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-nds/messages/tdeedu/kig.po b/tde-i18n-nds/messages/tdeedu/kig.po
index 26e3b47f6f7..84d17974db7 100644
--- a/tde-i18n-nds/messages/tdeedu/kig.po
+++ b/tde-i18n-nds/messages/tdeedu/kig.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-01-19 01:14+0100\n"
 "Last-Translator: Sönke Dibbern <s_dibbern@web.de>\n"
 "Language-Team: Low Saxon <kde-i18n-nds@kde.org>\n"
@@ -27,35 +27,35 @@ msgid ""
 "Your emails"
 msgstr "m.j.wiese@web.de, s_dibbern@web.de"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Dit is en XFig-Datei, keen Cabri-Figuur."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Disse Cabri-Datei bargt en \"%1\"-Objekt, wat Kig opstunns nich ünnerstütt."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Bitte en Figuur utsöken"
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "De \"Dr. Geo\"-Datei \"%1\" is en Makrodatei un bargt keen Figuren."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "De \"Dr. Geo\"-Datei \"%1\" bargt keen Figuren."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -63,7 +63,7 @@ msgstr ""
 "Disse \"Dr. Geo\"-Datei bargt en \"%1 %2\"-Objekt, dat Kig opstunns nich "
 "ünnerstütt."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -71,28 +71,28 @@ msgstr ""
 "Disse \"Dr. Geo\"-Datei bargt en Översniedentyp, den Kig opstunns nich "
 "ünnerstütt."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "As Bild &exporteren"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Bild..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "As Bild exporteren"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Bildoptschonen"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Dit Dateiformaat warrt nich ünnerstütt, deit mi leed."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -100,31 +100,31 @@ msgstr ""
 "De Datei \"%1\" lett sik nich opmaken. Bitte prööv, wat de Dateiverlöven "
 "richtig instellt sünd."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Bi't Sekern na't Bild \"%1\" geev dat en Fehler."
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Exporteren as"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "As &XFig-Datei exporteren"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig-Datei..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig-Dokmenten (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "As XFig-Datei exporteren"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -132,26 +132,26 @@ msgstr ""
 "De Datei \"%1\" lett sik nich opmaken. Dat bedüüdt villicht, dat dat ehr "
 "nich gifft, oder dat se sik vun wegen ehr Verlöven nich opmaken lett."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Bi't Inlesen vun de Datei \"%1\" geev dat en Fehler. Se lett sik nich "
 "opmaken."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Inleesfehler"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig kann de Datei \"%1\" nich opmaken."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Nich ünnerstütt"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -159,53 +159,53 @@ msgstr ""
 "Dit KSeg-Dokment bruukt en Gröttümformen, de Kig opstunns nich importeren "
 "kann."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 "Disse KSeg-Datei bargt en vullmaakt Krink, wat Kig opstunns nich ünnerstütt."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Disse KSeg-Datei bargt en Bagenafsnitt, wat Kig opstunns nich ünnerstütt."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Disse KSeg-Datei bargt en Bagensegment, wat Kig opstunns nich ünnerstütt."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "As &Latex exporteren..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex-Dokmenten (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "As Latex exporteren"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Latex-Optschonen"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Disse Datei wöör vun Kig (Verschoon %1) opstellt un lett sik mit disse "
 "Verschoon nich opmaken."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -218,7 +218,7 @@ msgstr ""
 "0.6)\n"
 "opmaken un wedder sekern lett, wat ehr in't niege Formaat sekert."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -227,8 +227,8 @@ msgstr ""
 "Disse Kig-Datei hett en Koordinatensysteem, dat disse Verschoon vun Kig\n"
 "nich ünnerstütt. Ansteed warrt en Standard-Koordinatensysteem bruukt."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -238,27 +238,27 @@ msgstr ""
 "nich ünnerstütt. Villicht hest Du Kig ahn Ünnerstütten för dissen Objekttyp "
 "kompileert, oder Du bruukst mööglicherwies en öller Verschoon vun Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "As SVG &exporteren..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Skaleerbor Vektorgrafiken (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "As SVG exporteren"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG-Optschonen"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Bi't Sekern na de SVG-Datei \"%1\" geev dat en Fehler"
 
@@ -429,7 +429,7 @@ msgstr "Konstrukschoon afbreken"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Brickt de Konstrukschoon vun dat jüst opstellte Objekt af"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "All &wiesen"
 
@@ -557,15 +557,15 @@ msgstr ""
 "*.kig|Kig-Dokmenten (*.kig)\n"
 "*.kigz|Komprimeert Kig-Dokmenten (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "De Datei \"%1\" gifft dat al. Wullt Du ehr överschrieven?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Datei överschrieven?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Överschrieven"
 
@@ -648,328 +648,328 @@ msgstr "Dokment, dat opmaakt warrn schall"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Streek"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "En Streek, fastleggt vun ehr Anfang- un Ennpunkt"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Lien ut twee Pünkt"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "En Lien, fastleggt vun twee Pünkt"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Strahl"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 "En Strahl, fastleggt vun sien Anfangpunkt un en anner Punkt jichtenswo dor op"
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Pielliek Lien"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "En Lien dör en Punkt, de pielliek to en anner Lien oder Streek steiht."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Parallele"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "En Lien dör en Punkt, de parallel to en anner Lien oder Streek löppt"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Krink ut Merrn un Punkt"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "En Krink, fastleggt vun sien Merrn un en Punkt, de den Krink tohöört"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Krink ut dree Pünkt"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "En Krink dör dree Pünkt"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Den Halfwinkelstrahl vun dissen Winkel opstellen"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Söök den Winkel ut, vun den Du den Halfwinkelstrahl opstellen wullt..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Halfwinkelstrahl"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "De Halfwinkelstrahl vun en Winkel"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Kegelsnitt ut fief Pünkt"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "En Kegelsnitt dör fief Pünkt"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hyperbel ut Asymptoten un Punkt"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "En Hyperbel mit angeven Asymptoten dör en Punkt"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellips ut Brennpünkt un Punkt"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 "En Ellips, fastleggt vun ehr Brennpünkt un en Punkt, de de Ellips tohöört"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hyperbel ut Brennpünkt un Punkt"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 "En Hyperbel, fastleggt vun ehr Brennpünkt un en Punkt, de de Hyperbel tohöört"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Kegelsnitt ut Leddlien, Brennpunkt un Punkt"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "En Kegelsnitt dör en Punkt, mit angeven Leddlien un Brennpunkt"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Pielliek Parabel ut dree Pünkt"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "En pielliek Parabel dör dree Pünkt"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Kubsch Bagen ut negen Pünkt"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "En kubsch Bagen dör negen Pünkt"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Poolpunkt vun en Lien"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "De Poolpunkt vun en Lien för en Kegelsnitt"
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Poollien vun en Punkt"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "De Poollien vun en Punkt för en Kegelsnitt"
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Kubsch Bagen mit Knütt ut söss Pünkt"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 "En kubsch Bagen mit en Knüttpunkt an den Koordinatenborn dör söss Pünkt"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Kubsch Bagen mit Scheedpunkt ut veer Pünkt"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "En kubsch Bagen mit en waagrecht Scheedpunkt an den Koordinatenborn dör veer "
 "Pünkt"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Leddlien vun en Kegelsnitt"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "De Leddlien vun en Kegelsnitt"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Winkel ut dree Pünkt"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "En Winkel, fastleggt vun dree Pünkt"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Lieksieden Hyperbel ut veer Pünkt"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "En lieksieden Hyperbel, fastleggt vun veer Pünkt"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "De Merrn vun disse Streek finnen"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Middelpunkt"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "De Merrn vun en Streek oder twee anner Pünkt"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "En Vektor vun twee angeven Pünkt af opstellen"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vektorsumm"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "De Vektorsumm vun twee Vektoren opstellen"
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Lien ut Vektor"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "En Lien na en angeven Vektor dör en angeven Punkt opstellen"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Strahl ut Vektor"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "En Strahl na en angeven Vektor mit en angeven Anfangpunkt opstellen"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Krinkbagen ut dree Pünkt"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "En Krinkbagen dör dree Pünkt"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Krinkbagen ut Merrn, Winkel un Punkt"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "En Krinkbagen mit en angeven Anfangpunkt ut den Middelpunkt un en angeven "
 "Winkel opstellen"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabel ut Leddlien un Brennpunkt"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "En Parabel, fastleggt vun ehr Leddlien un ehr Brennpunkt"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Verschuven"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Verschuven vun en Objekt langs en Vektor"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "An en Punkt spegeln"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "En Objekt an en Punkt spegeln"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "An en Lien spegeln"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "En Objekt an en Lien spegeln"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Dreihen"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "En Objekt, dreiht mit en Winkel rund en Punkt"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Skaleren"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "En Objekt an en Punkt skaleren, de Proportschoon warrt dör de Längde vun en "
 "Streek angeven"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "An en Lien skaleren"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "En Objekt an en Lien skaleren, de Proportschoon warrt dör de Längde vun en "
 "Streek angeven"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Skaleren (Proportschoon ut twee Streeklängden)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -977,11 +977,11 @@ msgstr ""
 "En Objekt an en Punkt skaleren, de Proportschoon vun twee Streken ehr "
 "Längden leggt de niege Proportschoon fast"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "An en Lien skaleren (Proportschoon ut twee Streeklängden)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -989,11 +989,11 @@ msgstr ""
 "En Objekt an en Lien skaleren, de Proportschoon vun twee Streken ehr Längden "
 "leggt de niege Proportschoon fast"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Liekto-Afbillen anwennen"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1001,11 +1001,11 @@ msgstr ""
 "En Liekto-Afbillen op en Objekt anwennen (en Skaleren un en Dreihen rund en "
 "Middelpunkt)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmoonsch Homologie"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1013,11 +1013,11 @@ msgstr ""
 "De harmoonsch Homologie mit en angeven Merrn un en angeven Ass (Dit is en "
 "projektiv Ümformen)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Projekschoonschadden teken"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1025,83 +1025,83 @@ msgstr ""
 "De Schadden vun en Objekt mit en angeven Lichtborn un Projekschoonflaag "
 "(dorstellt vun en Lien)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asymptoten vun en Hyperbel"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "De twee Asymptoten vun en Hyperbel."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Dre'eck ut sien Höörnpünkt"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "En Dre'eck dör dree angeven Höörnpünkt opstellen."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Konvex Schell"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "En Veeleck, dat de konvexe Schell vun en anner Veeleck is"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Parallel-Proov"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Pröven, wat twee angeven Lienen parallel loopt"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Pielliek-Proov"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Pröven, wat twee angeven Lienen pielliek openanner staht"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Kollineaar-Proov"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Pröven, wat dree angeven Pünkt kollineaar sünd"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Tohören-Proov"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Pröven, wat en angeven Bagen en angeven Punkt bargt"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "\"Binnen Veeleck\"-Proov"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Pröven, wat en angeven Veeleck en angeven Punkt bargt"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "\"Konvex Veeleck\"-Proov"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Pröven, wat en angeven Veeleck konvex is"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Afstand-Proov"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1109,19 +1109,19 @@ msgstr ""
 "Pröven, wat en angeven Punkt den sülven Afstand na twee anner angeven Pünkt "
 "hett"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Vektorliekheit-Proov"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Pröven, wat twee Vektoren liek sünd"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python-Skript"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "En nieg Python-Skript opstellen"
 
@@ -1173,25 +1173,25 @@ msgstr "Euklidsch Koordinaten bruken"
 msgid "Set Polar Coordinate System"
 msgstr "Poolkoordinaten bruken"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "°"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "gon"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1199,47 +1199,47 @@ msgstr ""
 "En normaal Punkt, d.h. en Punkt, de vun keen anner afhangt oder en Lien, "
 "Krink oder Streek tohöört."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punkt"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "En Textfeld opstellen"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Textfeld"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "En Punkt ut sien Koordinaten opstellen"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punkt ut Koordinaten"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Fast Punkt"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Bitte de Koordinaten för den niegen Punkt ingeven."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Winkelgrött fastleggen"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Giff de niege Grött för dissen Winkel in:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Bruuk dit Ingaavfeld, wenn Du de Winkelgrött ännern wullt."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1251,15 +1251,15 @@ msgstr ""
 "Wenn Du na en anner Eenheit wesselst, warrt de Weert binnen dat Ingaavfeld "
 "automaatsch na de nieg utsöchte Eenheit ümreekt."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Makrodatei \"%1\" lett sik nich opmaken"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig kann de Makrodatei \"%1\" nich opmaken."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1271,16 +1271,16 @@ msgstr ""
 "wegdaan. Du kannst versöken, wat sik dit Makro mit en öller Verschoon (0.4 - "
 "0.6) importeren lett, un dat denn wedder in't niege Formaat exporteren."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Nich nöömt Makro Nr.%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Wörtellienen för Kegelsneed"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1288,11 +1288,11 @@ msgstr ""
 "De Lienen dör de Snittpünkt vun twee Kegelsneed. Dit is ok för Kegelsneed "
 "fastleggt, de sik nich sniedt."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Looppunkt"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1300,11 +1300,11 @@ msgstr ""
 "Söök den Looppunkt ut, de wielt dat Teken vun den geometerschen Oort "
 "verschaven warrt..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Nalooppunkt"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1312,118 +1312,118 @@ msgstr ""
 "Söök den Nalooppunkt ut, vun den sien Steden de geometersche Oort teekt "
 "warrt..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Geometersch Oort"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "En geometersch Oort"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Afhangen Punkt"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Veeleck ut sien Höörnpünkt"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "En Veeleck ut sien Höörnpünkt opstellen"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... mit dissen Höörnpunkt (klick op de eerst Höörn, wenn Du dat Opstellen "
 "afbreken wullt)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "En Veeleck mit dissen Höörnpunkt opstellen"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Söök en Punkt as Höörn för dat niege Veeleck ut..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Veeleck"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "De Höörnpünkt vun dit Veeleck opstellen..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Höörnpünkt vun en Veeleck"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "De Höörnpünkt vun en Veeleck"
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "De Sieden vun dit Veeleck opstellen..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Sieden vun en Veeleck"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "De Sieden vun en Veeleck"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Regelmatig Veeleck mit angeven Merrn"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "En regelmatig Veeleck ut en angeven Middel- un en Höörnpunkt opstellen"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "En regelmatig Veeleck mit dissen Middelpunkt opstellen"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "En regelmatig Veeleck mit dissen Höörnpunkt opstellen"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Siedentall topassen (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Siedentall topassen (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Söök de Merrn vun dat niege Veeleck ut..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Söök en Höörnpunkt för dat niege Veeleck ut..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Söök mit den Wieser de Siedentall ut..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "De Wörtellienen vun dissen Krink opstellen"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "De Wörtellienen vun dissen Kegelsnitt opstellen"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Bijektiv-affien Afbild"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1431,11 +1431,11 @@ msgstr ""
 "En eeneendüden Afbillen, de dree Pünkt op dree anner Pünkt afbildt. "
 "Kollineariteet un Proportschonen warrt wohrt, Winkels un Längden nich."
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Eenfach projektiv Ümformen"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1443,193 +1443,193 @@ msgstr ""
 "En projektiv Ümformen, de veer Pünkt op veer anner Pünkt afbildt. Inzidenzen "
 "un Dubbelproportschonen warrt wohrt, Winkels un Längden nich."
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Krinkspegeln"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "En Punkt, Lien oder Krink an en Krink spegeln"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Maatöverdregen"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 "De Längde vun en Afsnitt oder en Krinkbagen na en Lien oder Krink överdregen"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Streek, de överdragen warrn schall"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Bagen, de överdragen warrn schall"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Dat Maat na disse Lien överdregen"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Dat Maat na dissen Krink överdregen"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Överdregen bi dissen Punkt op den Krink anfangen"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Överdregen bi dissen Punkt vun de Lien anfangen"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Överdregen bi dissen Punkt vun den Bagen anfangen"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Snittpunkt"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "De Snittpunkt vun twee Objekten"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Snittpunkt vun dissen Krink..."
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Snittpunkt vun dissen Kegelsnitt..."
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Snittpunkt vun disse Lien..."
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Snittpunkt vun dissen kubschen Bagen..."
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Snittpunkt vun dissen Krinkbagen..."
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Snittpunkt vun dit Veeleck..."
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "...mit dissen Krink"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "...mit dissen Kegelsnitt"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "...mit disse Lien"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "...mit dissen kubschen Bagen"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "...mit dissen Krinkbagen"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "...mit dit Veeleck"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Middelpunkt twischen twee Pünkt opstellen"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Söök den eersten vun de Pünkt ut, vun de Du den Merrn finnen wullt..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Middelpunkt twischen twee Pünkt opstellen"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Söök den tweten vun de Pünkt ut, vun de Du de Merrn finnen wullt..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Söök dat eerste Objekt för den Snittpunkt ut..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Söök dat twete Objekt för den Snittpunkt ut..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangente"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "De Tangente an en Bagen"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangente an dissen Krink"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangente an dissen Kegelsnitt"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangente an dissen Krinkbagen"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangente an dissen kubschen Bagen"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangente an dissen Bagen"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangente in dissen Punkt"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Merrn vun en Böögde"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "De Merrn vun en Smiegkrink an en Bagen"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Merrn vun de Böögde vun dissen Kegelsnitt"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Merrn vun de Böögde vun dissen kubschen Bagen"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Merrn vun de Böögde vun dissen Bagen"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Merrn vun de Böögde in dissen Punkt"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Welk Objekt?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1637,24 +1637,24 @@ msgstr ""
 "Klicken op de Steed, na de Du den niegen Punkt setten wullt, oder op den "
 "Bagen, na den Du em tofögen wullt..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Söök nu de Steed för dat Resultaatfeld ut."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "De Naam vun dat Makro mutt nich leddig wesen."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Naam"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<Objekt ahn Naam>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1663,21 +1663,21 @@ msgstr ""
 "De Text bargt \"%n\" Delen, för de Du noch keen Weert utsöcht hest. Bitte "
 "maak se weg oder söök noog Argumenten ut."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "Argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Argument %1 warrt utsöcht"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Textfeld ännern"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1687,7 +1687,7 @@ msgstr ""
 "utreken, dorüm kann Kig dit Makro nich utreken. Bitte klick op \"Torüch\", "
 "un stell de Objekten in de richtige Reeg op..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1698,103 +1698,103 @@ msgstr ""
 "verwachtst, dat nich mööglich is. Bitte prööv dat Makro, un versöök dat denn "
 "nochmaal."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "%1 Objekten verschuven"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Punkt nieg fastleggen"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig-Dokment"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 Objekten"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "Ü&mformen"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "&Proov"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Opstellen"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Te&xtfeld tofögen"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "K&löör fastleggen"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "&Stiftbreed fastleggen"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "&Stil fastleggen"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "&Koordinatensysteem fastleggen"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Versteken"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Wiesen"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Verschuven"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Egen Klöör"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "&Naam fastleggen..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Naam"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Objektnaam fastleggen"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Naam vun dit Objekt fastleggen:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Objektklöör ännern"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Objektbreed ännern"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Punktstil ännern"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Objektstil ännern"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Skript bewerken..."
 
@@ -1848,212 +1848,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Mehr as een Typ utsöcht"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Den Punkt för de eerste Winkelsiet setten"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Söök en Punkt ut, dör den de eerste Winkelsiet lopen schall..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "De Höörn för den Winkel setten"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Söök den Höörnpunkt för den Winkel ut..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Söök en Punkt ut, dör den de twete Winkelsiet lopen schall..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "&Winkel fastleggen"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Winkelgrött ännern"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "En Krinkbagen mit dissen Anfangpunkt opstellen"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Söök den Anfangpunkt vun den niegen Krinkbagen ut..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "En Krinkbagen dör dissen Punkt opstellen"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Söök en Punkt ut, dör den de niege Krinkbagen lopen schall..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "En Krinkbagen mit dissen Ennpunkt opstellen"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Söök den Ennpunkt vun den niegen Krinkbagen ut..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "En Krinkbagen mit dissen Middelpunkt opstellen"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Söök de Merrn vun den niegen Krinkbagen ut..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "En Krinkbagen mit disse Winkel opstellen"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Söök den Winkel vun den niegen Krinkbagen ut..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Proovresultaat"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Söök den Bagen ut..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Söök en Punkt op den Bagen ut..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Böversiet"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Ümfang"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Halfmaat"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Verwiedert karteesch Glieken"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Karteesch Glieken"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Poolglieken"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "Rho = %1   [zentreert bi %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1x + %2y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "Krink"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Dissen Krink utsöken"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Krink %1 utsöken"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "En Krink wegdoon"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "En Krink tofögen"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "En Krink verschuven"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Na dissen Krink tofögen"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "En Krink wiesen"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "En Krink versteken"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "En Krink dör dissen Punkt opstellen"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "En Krink mit dissen Middelpunkt opstellen"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Söök de Merrn vun den niegen Krink ut..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Söök en Punkt ut, dör den de niege Krink lopen schall..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Kegelsnitt-Typ"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Eerst Brennpunkt"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Tweet Brennpunkt"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellips"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbel"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabel"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1x² + %2y² + %3xy + %4x + %5y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2061,195 +2062,195 @@ msgstr ""
 "Rho = %1 / ( 1 + %2cos(theta) + %3sin(theta) )\n"
 "    [zentreert bi %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "Kegelsnitt"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Dissen Kegelsnitt utsöken"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Kegelsnitt %1 utsöken"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "En Kegelsnitt wegdoon"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "En Kegelsnitt tofögen"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "En Kegelsnitt verschuven"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Na dissen Kegelsnitt tofögen"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "En Kegelsnitt wiesen"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "En Kegelsnitt versteken"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "En Kegelsnitt dör dissen Punkt opstellen"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Söök en Punkt ut, dör den de niege Kegelsnitt lopen schall..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "En Kegelsnitt mit disse Asymptoot opstellen"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Söök de eerste Asymptoot vun den niegen Kegelsnitt ut..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Söök de twete Asymptoot vun den niegen Kegelsnitt ut..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "En Ellips mit dissen Brennpunkt opstellen"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Söök den eersten Brennpunkt för de niege Ellips ut..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Söök den tweten Brennpunkt för de niege Ellips ut..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "En Ellips dör dissen Punkt opstellen"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Söök en Punkt ut, dör den de niege Ellips lopen schall..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "En Hyperbel mit dissen Brennpunkt opstellen"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Söök den eersten Brennpunkt vun de niege Hyperbel ut..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Söök den tweten Brennpunkt vun de niege Hyperbel ut..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "En Hyperbel dör dissen Punkt opstellen"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Söök en Punkt ut, dör den de niege Hyperbel lopen schall..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "En Kegelsnitt mit disse Lien as Leddlien opstellen"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Söök de Leddlien vun den niegen Kegelsnitt ut..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "En Kegelsnitt mit dissen Punkt as Brennpunkt opstellen"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Söök den Brennpunkt vun den niegen Kegelsnitt ut..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "En Parabel dör dissen Punkt opstellen"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Söök en Punkt ut, dör den de niege Parabel lopen schall..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "En Poolpunkt för dissen Kegelsnitt opstellen"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Söök den Kegelsnitt ut, för den Du en Poolpunkt opstellen wullt..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Den Poolpunkt vun disse Lien opstellen"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Söök de Lien ut, vun de Du den Poolpunkt opstellen wullt..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "En Poollien för dissen Kegelsnitt opstellen"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "De Poollien vun dissen Punkt opstellen"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "De Leddlien vun dissen Kegelsnitt opstellen"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Söök den Kegelsnitt ut, vun den Du de Leddlien opstellen wullt..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "En Parabel mit disse Leddlien opstellen"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Söök de Leddlien vun de niege Parabel ut..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "En Parabel mit dissen Brennpunkt opstellen"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Söök den Brennpunkt vun de niege Parabel ut..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "De Asymptoten vun dissen Kegelsnitt opstellen"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Söök den Kegelsnitt ut, vun den Du de Asymptoten opstellen wullt..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "De Wörtellienen vun dissen Kegelsnitt opstellen"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2257,7 +2258,7 @@ msgstr ""
 "Söök den eersten vun de twee Kegelsneed ut, vun de Du de Wörtellienen "
 "opstellen wullt..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2265,1344 +2266,1348 @@ msgstr ""
 "Söök den tweten vun de twee Kegelsneed ut, vun de Du de Wörtellienen "
 "opstellen wullt..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Wörtellienen utmaken"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "kubsch Bagen"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Dissen kubschen Bagen utsöken"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Kubsch Bagen %1 utsöken"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "En kubsch Bagen wegdoon"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "En kubsch Bagen tofögen"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "En kubsch Bagen verschuven"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Na dissen kubsch Bagen tofögen"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "En kubsch Bagen wiesen"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "En kubsch Bagen versteken"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6x³ + %9y³ + %7x²y + %8xy² + %5y² + %3x² + %4xy + %1x + %2y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "En kubsch Bagen dör dissen Punkt opstellen"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Söök en Punkt ut, dör den de kubsche Bagen lopen schall..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "Bagen"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Dissen Bagen utsöken"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Bagen %1 utsöken"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "En Bagen wegdoon"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "En Bagen tofögen"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "En Bagen verschuven"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Na dissen Bagen tofögen"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "En Bagen wiesen"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "En Bagen versteken"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Mit disse Lien snieden"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Mit dissen Kegelsnitt snieden"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Al utreekt Snittpunkt"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Mit dissen kubschen Bagen snieden"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Mit dissen Krink snieden"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Mit dissen Krinkbagen snieden"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "An dissen Krink spegeln"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Söök den Krink ut, an den Du spegeln wullt..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Krinkspegeln vun dissen Punkt utreken"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Söök den Punkt ut, den Du an den Krink spegeln wullt..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Krinkspegeln vun disse Lien utreken"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Söök de Lien ut, de Du an den Krink spegeln wullt..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Krinkspegeln vun disse Streek utreken"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Söök de Streek ut, de Du an den Krink spegeln wullt..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Krinkspegeln vun dissen Krink utreken"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Söök den Krink ut, den Du an den Krink spegeln wullt..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Krinkspegeln vun dissen Krinkbagen utreken"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Söök den Krinkbagen ut, den Du an den Krink spegeln wullt..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Stiegen"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Glieken"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Längde"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Eerst Ennpunkt"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Tweet Ennpunkt"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "Lien"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "En Lien utsöken"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Disse Lien utsöken"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Lien %1 utsöken"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "En Lien wegdoon"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "En Lien tofögen"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "En Lien verschuven"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Na disse Lien tofögen"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "En Lien wiesen"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "En Lien versteken"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "Streek"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Disse Streek utsöken"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Streek %1 utsöken"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "En Streek wegdoon"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "En Streek tofögen"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "En Streek verschuven"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Na disse Streek tofögen"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "En Streek wiesen"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "En Streek versteken"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "Strahl"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Dissen Strahl utsöken"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Strahl %1 utsöken"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "En Strahl wegdoon"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "En Strahl tofögen"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "En Strahl verschuven"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Na dissen Strahl tofögen"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "En Strahl wiesen"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "En Strahl versteken"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "En Streek mit dissen Anfangpunkt opstellen"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Söök den Anfangpunkt vun de niege Streek ut..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "En Streek mit dissen Ennpunkt opstellen"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Söök den Ennpunkt vun de niege Streek ut..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "En Lien dör dissen Punkt opstellen"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Söök en Punkt ut, dör den de Lien lopen schall..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Söök en anner Punkt ut, dör den de Lien lopen schall..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "En Strahl mit dissen Anfangpunkt opstellen"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Söök den Anfangpunkt vun den niegen Strahl ut..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "En Strahl dör dissen Punkt opstellen"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Söök en Punkt ut, dör den de Strahl lopen schall..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "En parallel Lien to disse Lien opstellen"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Söök en Lien ut, to de de niege Lien parallel wesen schall..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "De parallel Lien dör dissen Punkt opstellen"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Söök en Punkt ut, dör den de niege Lien lopen schall..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "En pielliek Lien to disse Lien opstellen"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Söök en Lien ut, de pielliek to de niege Lien steiht..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "En pielliek Lien dör dissen Punkt opstellen"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "&Längde fastleggen..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Streeklängde fastleggen"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Nieg Längde utsöken: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Streeklängde ännern"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "En Lien ut dissen Vektor opstellen"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Söök en Vektor in de Richt vun den niege Lien ut..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "En Strahl ut dissen Vektor opstellen"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Söök en Vektor in de Richt vun den niegen Strahl ut..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "geometersch Oort"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Dissen geometerschen Oort utsöken"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Geometersch Oort %1 utsöken"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "En geometersch Oort wegdoon"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "En geometersch Oort tofögen"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "En geometersch Oort verschuven"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Na dissen geometerschen Oort tofögen"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "En geometersch Oort wiesen"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "En geometersch Oort versteken"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Objekttyp"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekt"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Dit Objekt utsöken"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Objekt %1 utsöken"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "En Objekt wegdoon"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "En Objekt tofögen"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "En Objekt verschuven"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Na dit Objekt tofögen"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "En Objekt wiesen"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "En Objekt versteken"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Winkel in't Bagenmaat"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Winkel in Graad"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Middelpunkt"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "x-Längde"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "y-Längde"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Gegenvektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Winkel"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Sektorböversiet"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Krinkbagenlängde"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "Winkel"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Dissen Winkel utsöken"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Winkel %1 utsöken"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "En Winkel wegdoon"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "En Winkel tofögen"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "En Winkel verschuven"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Na dissen Winkel tofögen"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "En Winkel wiesen"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "En Winkel versteken"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "Vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Dissen Vektor utsöken"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Vektor %1 utsöken"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "En Vektor wegdoon"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "En Vektor tofögen"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "En Vektor verschuven"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Na dissen Vektor tofögen"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "En Vektor wiesen"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "En Vektor versteken"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "Krinkbagen"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Dissen Krinkbagen utsöken"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Krinkbagen %1 utsöken"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "En Krinkbagen wegdoon"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "En Krinkbagen tofögen"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "En Krinkbagen verschuven"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Na dissen Krinkbagen tofögen"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "En Krinkbagen wiesen"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "En Krinkbagen versteken"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinaten"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "x-Koordinaat"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "y-Koordinaat"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "Punkt"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Dissen Punkt utsöken"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Punkt %1 utsöken"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "En Punkt wegdoon"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "En Punkt tofögen"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "En Punkt verschuven"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Na dissen Punkt tofögen"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "En Punkt wiesen"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "En Punkt versteken"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Den Middelpunkt vun dissen Punkt un en anner Punkt opstellen"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Söök den eersten vun den twee Pünkt ut, vun de Du de Merrn finnen wullt..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Söök den annern vun de twee Pünkt ut, vun de Du de Merrn finnen wullt..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "&Koordinaten fastleggen..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Nieg fastleggen"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "&Parameter fastleggen..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Koordinaat fastleggen"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Giff de niegen Koordinaten in."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Punkt-Parameter fastleggen"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Nieg Parameter utsöken: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Parameter vun en afhangen Punkt ännern"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Söök den Krink ut, na den dat Maat överdregen warrn schall..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Söök en Punkt op den Krink ut..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Söök de Streek ut, de op den Krink överdragen warrn schall..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Siedentall"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Ümfang"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Masszentrum vun de Höörnpünkt"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Ümlooptall"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "Veeleck"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Dit Veeleck utsöken"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Veeleck %1 utsöken"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "En Veeleck wegdoon"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "En Veeleck tofögen"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "En Veeleck verschuven"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Na dit Veeleck tofögen"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "En Veeleck wiesen"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "En Veeleck versteken"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "Dre'eck"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Dit Dre'eck utsöken"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Dre'eck %1 utsöken"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "En Dre'eck wegdoon"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "En Dre'eck tofögen"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "En Dre'eck verschuven"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Na dit Dre'eck tofögen"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "En Dre'eck wiesen"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "En Dre'eck versteken"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "Veereck"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Dit Veereck utsöken"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Veereck %1 utsöken"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "En Veereck wegdoon"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "En Veereck tofögen"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "En Veereck verschuven"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Na dit Veereck tofögen"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "En Veereck wiesen"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "En Veereck versteken"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "En Dre'eck mit dissen Höörnpunkt opstellen"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Söök en Punkt as Höörnpunkt för dat niege Dre'eck ut..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Dit Veeleck mit en Lien snieden"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Söök dat Veeleck ut, dat Du mit en Lien snieden wullt..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "De Höörnpünkt vun dit Veeleck opstellen"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Söök dat Veeleck ut, vun dat Du de Höörnpünkt opstellen wullt..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "De Sieden vun dit Veeleck opstellen"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Söök dat Veeleck ut, vun dat Du de Sieden opstellen wullt..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "De konvexe Schell vun dit Veeleck opstellen"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Söök dat Veeleck ut, vun dat Du de konvexe Schell opstellen wullt..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Dissen Punkt op den Krink afbillen"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Söök den Punkt ut, dör den de Tangente lopen schall..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Is disse Lien parallel?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Söök de eerste vun de twee Lienen ut, de villicht parallel sünd..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Parallel to disse Lien?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Söök de anner vun de twee Lienen ut, de villicht parallel sünd..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Disse Lienen sünd parallel."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Disse Lienen sünd nich parallel."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Steiht disse Lien pielliek op en anner?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 "Söök de eerste vun de twee Lienen ut, de villicht pielliek openanner staht..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Pielliek op disse Lien?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 "Söök de anner vun de twee Lienen ut, de villicht pielliek openanner staht..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Disse Lienen staht pielliek openanner."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Disse Lienen staht nich pielliek openanner."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Kollineariteet pröven vun dissen eersten Punkt, ..."
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Söök den eersten vun de dree Pünkt ut, de villicht kollineaar sünd..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "... dissen tweten Punkt ..."
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Söök den tweten vun den dree Pünkt ut, de villicht kollineaar sünd..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "... un dissen drüdden Punkt"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Söök den lesten vun de dree Pünkt ut, de villicht kollineaar sünd..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Disse Pünkt sünd kollineaar."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Disse Pünkt sünd nich kollineaar."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Pröven, wat disse Punkt op en Bagen liggt"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Söök den Punkt ut, den Du pröven wullt..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Pröven, wat de Punkt op dissen Bagen liggt"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Söök den Bagen ut, op den de Punkt villicht liggt..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "De Punkt liggt op dissen Bagen."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "De Punkt liggt nich op dissen Bagen."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Pröven, wat disse Punkt binnen en Veeleck liggt"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Pröven, wat de Punkt binnen dit Veeleck liggt"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Söök dat Veeleck ut, binnen dat de Punkt villicht liggt..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Dit Veeleck bargt den Punkt."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Dit Veeleck bargt den Punkt nich."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Pröven, wat dit Veeleck konvex is"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Söök dat Veeleck ut, dat villicht konvex is..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Dit Veeleck is konvex."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Dit Veeleck is nich konvex."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Pröven, wat disse Punkt den sülven Afstand hett..."
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Söök den Punkt ut, de villicht den sülven Afstand vun twee anner Pünkt "
 "hett..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "... vun dissen Punkt ..."
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Söök den eersten vun de twee anner Pünkt ut..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "... un vun dissen tweten Punkt"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Söök den annern vun de twee anner Pünkt ut..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "De twee Afstänn sünd liek."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "De twee Afstänn sünd nich liek."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Pröven, wat disse Vektor liek as en anner Vektor is"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Söök den eersten vun den twee Vektoren ut, de villicht liek sünd..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Pröven, wat disse Vektor liek as en anner Vektor is"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Söök den annern vun de twee Vektoren ut, de villicht liek sünd..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "De twee Vektoren sünd liek."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "De twee Vektoren sünd nich liek."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Text"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "Textfeld"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Dit Textfeld utsöken"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Textfeld %1 utsöken"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "En Textfeld wegdoon"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "En Textfeld tofögen"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "En Textfeld verschuven"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Na dit Textfeld tofögen"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "En Textfeld wiesen"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "En Textfeld versteken"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "Text &koperen"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "Rahmen &an-/utmaken"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Nieg fastleggen..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Textfeldrahmen an-/utmaken"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Dit Objekt verschuven"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Söök dat Objekt ut, dat Du verschuven wullt..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Langs dissen Vektor verschuven"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Söök den Schuuvvektor ut..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Dit Objekt spegeln"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Söök dat Objekt ut, dat Du spegeln wullt..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "In dissen Punkt spegeln"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Söök den Punkt för't Spegeln ut..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "An disse Lien spegeln"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Söök de Lien ut, an de Du spegeln wullt..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Dit Objekt dreihen"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Söök dat Objekt ut, dat Du dreihen wullt..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Rund dissen Punkt dreihen"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Söök den Dreihmiddelpunkt ut..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Över dissen Winkel dreihen"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Söök den Dreihwinkel ut..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Dit Objekt skaleren"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Söök dat Objekt ut, dat Du skaleren wullt..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Mit dissen Middelpunkt skaleren"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Söök den Middelpunkt för't Skaleren ut..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Mit de Längde vun disse Streek skaleren"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Söök en Streek ut, de ehr Längde de Faktor för't Skaleren is..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Skaleren üm de Proportschoon twischen de Längde vun disse Streek ..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Söök de eerste vun twee Streken ut, de ehr Proportschoon de Faktor för't "
 "Skaleren is..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "... to de Längde vun disse anner Streek"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Söök de twete vun twee Streken ut, de ehr Proportschoon de Faktor för't "
 "Skaleren is..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Söök dat Objekt ut, dat Du skaleren wullt"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "An disse Lien skaleren"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Söök de Lien ut, an de Du skaleren wullt"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Söök en Streek ut, de ehr Längde de Faktor för't Skaleren is"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Söök de eerste vun twee Streken ut, de ehr Proportschoon de Faktor för't "
 "Skaleren is"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "... to de Längde vun disse Streek"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Söök de twete vun twee Streken ut, de ehr Proportschoon de Faktor för't "
 "Skaleren is"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Dit Objekt projektiv dreihen"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Söök dat Objekt ut, dat Du projektiv dreihen wullt"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Projektiv an dissen Strahl dreihen"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3610,11 +3615,11 @@ msgstr ""
 "Söök den Strahl vun de projektive Dreihen ut, de Du op dat Objekt anwennen "
 "wullt"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Projektiv rund dissen Winkel dreihen"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
@@ -3622,49 +3627,49 @@ msgstr ""
 "Söök den Winkel vun de projektive Dreihen ut, de Du op dat Objekt anwennen "
 "wullt"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Harmoonsch Homologie vun dit Objekt"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Söök dat Objekt ut, dat Du Ümformen wullt..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmoonsch Homologie mit dissen Middelpunkt"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Söök den Middelpunkt vun de harmoonsche Homologie ut..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmoonsch Homologie mit disse Ass"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Söök de Ass vun de harmoonsche Homologie ut..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Dit Objekt bijektiv-affien afbillen"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Dit Dre'eck afbillen ..."
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Söök dat Dre'eck ut, dat Du na en angeven Dre'eck ümformen wullt..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "... na dit anner Dre'eck"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
@@ -3672,265 +3677,265 @@ msgstr ""
 "Söök dat Dre'eck ut, wat dat bijektiv-affien Afbild vun't eerste Dre'eck "
 "is..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "De eerste vun dree Orginaalpünkt"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Söök den eersten vun de dree Orginaalpünkt för de affine Afbillen ut..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "De twete vun dree Orginaalpünkt"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Söök den tweten vun dree Orgiaalpünkt för de affine Afbillen ut..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "De drüdde vun dree Orginaalpünkt"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Söök den drüdden vun de dree Orginaalpünkt för de affine Afbillen ut..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Bild-Positschoon vun den eersten Punkt"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Söök den eersten vun de dree Bildpünkt för de affine Afbillen ut..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Bild-Positschoon vun den tweten Punkt"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Söök den tweten vun dree Bildpünkt för de affine Afbillen ut..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Bild-Positschoon vun den drüdden Punkt"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Söök den drüdden vun de dree Bildpünkt för de affine Afbillen ut..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Dit Objekt projektiv ümformen"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Dit Veereck afbillen ..."
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Söök dat Veereck ut, dat Du na en angeven Veereck ümformen wullt..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "... na dit anner Veereck"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 "Söök dat Veereck ut, wat de projektive Ümformen vun dat eerste Veereck is..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "De eerste vun veer Orginaalpünkt"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Söök den eersten vun de veer Orginaalpünkt för de projektive Ümformen ut..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "De twete vun veer Orginaalpünkt"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Söök den tweten vun veer Orginaalpünkt för de projektive Ümformen ut..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "De drüdde vun veer Orginaalpünkt"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Söök den drüdden vun veer Orginaalpünkt för de projektive Ümformen ut..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "De veerte vun veer Orginaalpünkt"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Söök den veerten vun de veer Orginaalpünkt för de projektive Ümformen ut..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Söök den eersten vun veer Bildpünkt för de projektive Ümformen ut..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Söök den tweten vun veer Bildpünkt för de projektive Ümformen ut..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Söök den drüdden vun veer Bildpünkt för de projektive Ümformen ut..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Bild-Positschoon vun den veerten Punkt"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Söök den veerten vun de veer Bildpünkt för de projektive Ümformen ut..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Den Schadden vun dit Objekt smieten"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Söök dat Objekt ut, vun dat Du den Schadden opstellen wullt..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "En Schadden vun dissen Lichtborn smieten"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Söök den Lichtborn ut, vun den de Schadden kamen schall..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "En Schadden na de Kimm smieten, de vun disse Lien dorstellt warrt"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Söök de Kimm för den Schadden ut..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Dit Objekt ümformen"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Mit disse Akschoon ümformen"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "En Liekto-Afbillen op dit Objekt anwennen"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "En Liekto-Afbillen mit dissen Middelpunkt anwennen"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Söök den Middelpunkt för de Liekto-Afbillen ut..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "En Liekto-Afbillen anwennen, de dissen Punkt op en anner Punkt afbildt"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Söök den Punkt ut, den de Liekto-Afbillen na en anner Punkt afbillen "
 "schall..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "En Liekto-Afbillen anwennen, de en Punkt op dissen Punkt afbildt"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Söök den Punkt ut, op den de Liekto-Afbillen den eersten Punkt afbillen "
 "schall..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "En Vektor vun dissen Punkt af opstellen"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Söök den Anfangpunkt vun den niegen Vektor ut..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "En Vektor na dissen Punkt opstellen"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Söök den Ennpunkt vun den niegen Vektor ut..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "De Vektorsumm vun dissen Vektor un en annern opstellen"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Söök den eersten vun de twee Vektoren ut, vun de Du de Summ opstellen "
 "wullt..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "De Vektorsumm vun dissen un den annern Vektor opstellen"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Söök den annern vun de twee Vektoren ut, vun de Du de Summ opstellen wullt..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "De Vektorsumm mit dissen Anfangpunkt opstellen"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Söök den Punkt ut, woneem Du den Summ-Vektor opstellen wullt..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Giff nu den Kode in:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Giff nu den Python-Kode in:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3938,7 +3943,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3946,7 +3951,7 @@ msgstr ""
 "De Python-Interpreter hett en Fehler bi't Utföhren vun Dien Skript opfungen. "
 "Bitte richt dat Skript, un klick denn nochmaal op den Knoop \"Fardig\"."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3955,7 +3960,7 @@ msgstr ""
 "De Python-Interpreter het disse Fehlerutgaav opstellt:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3965,17 +3970,17 @@ msgstr ""
 "hett keen Fehlers meldt, man dat Skript stellt keen gellen Objekt op. Bitte "
 "richt dat Skript, un klick denn nochmaal op den Knoop \"Fardig\"."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Skript bewerken"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Python-Skript bewerken"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3983,7 +3988,7 @@ msgstr ""
 "De Python-Interpreter hett en Fehler bi't Utföhren vun Dien Skript opfungen. "
 "Bitte richt dat Skript."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-nl/messages/tdeedu/kig.po b/tde-i18n-nl/messages/tdeedu/kig.po
index a50ac348c8a..21fae051c52 100644
--- a/tde-i18n-nl/messages/tdeedu/kig.po
+++ b/tde-i18n-nl/messages/tdeedu/kig.po
@@ -16,7 +16,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-07-14 00:14+0200\n"
 "Last-Translator: Rinse de Vries <rinsedevries@kde.nl>\n"
 "Language-Team: Dutch <kde-i18n-nl@kde.org>\n"
@@ -41,11 +41,11 @@ msgstr ""
 "devriese@kde.org,rinse@kde.nl,jjh punt woldringh bij planet punt nl,"
 "tomalbers@kde.nl"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Dit is een XFig-bestand, en niet een Cabri-figuur."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -53,25 +53,25 @@ msgstr ""
 "Dit Cabri-bestand bevat een \"%1\"-object, dit wordt door Kig momenteel niet "
 "ondersteund."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Kiest u een figuur."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "Het Dr. Geo-bestand \"%1\" is een macro-bestand en bevat dus geen figuren."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Er zijn geen figuren in het Dr. Geo-bestand \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -79,7 +79,7 @@ msgstr ""
 "Dit Dr. Geo-bestand bevat een \"%1 %2\"-object, dit wordt door Kig momenteel "
 "niet ondersteund."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -87,28 +87,28 @@ msgstr ""
 "Dit Dr. Geo-bestand bevat objecten die elkaar snijden, dit wordt door Kig "
 "momenteel niet ondersteund."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "Naar afbeeldingsbestand &exporteren"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "Afbeeld&ing..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Exporteren als afbeelding"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Afbeeldingsopties"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Helaas, dit bestandstype wordt niet ondersteund."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -116,31 +116,31 @@ msgstr ""
 "Het bestand \"%1\" kon niet worden geopend. Controleer of de toegangsrechten "
 "goed zijn ingesteld."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Helaas, er ging iets fout bij het opslaan naar de afbeelding \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Exporteren naar"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Exporteren naar &XFig-bestand"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig-bestand..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig-documenten (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Exporteren als XFig-bestand"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -149,26 +149,26 @@ msgstr ""
 "het niet bestaat, of dat uw toegangsrechten ontoereikend zijn om het te "
 "openen"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Er deed zich een fout voor tijdens het lezen van bestand \"%1\". Dit bestand "
 "kan niet worden geopend."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Leesfout"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig kan het bestand \"%1\" niet openen."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Niet ondersteund"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -176,7 +176,7 @@ msgstr ""
 "In dit KSeg-document wordt een vermenigvuldigingstransformatie toegepast, "
 "het kan momenteel niet door Kig worden geïmporteerd."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -184,48 +184,48 @@ msgstr ""
 "Dit KSeg-bestand bevat een ingevulde cirkel, dit wordt door Kig momenteel "
 "niet ondersteund."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Dit KSeg-bestand bevat een boogsector, dit wordt door Kig momenteel niet "
 "ondersteund."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Dit KSeg-bestand bevat een boogsegment, dit wordt door Kig momenteel niet "
 "ondersteund."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Exporteren naar &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex documenten (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Exporteren als Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Latex-opties"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Dit bestand is gemaakt met Kig-versie \"%1\". Deze versie van Kig kan dit "
 "niet openen."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -238,7 +238,7 @@ msgstr ""
 "(0.4 tot 0.6) van Kig, en het daarna weer opslaan, het wordt dan in het \n"
 "nieuwe formaat opgeslagen."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -249,8 +249,8 @@ msgstr ""
 "coördinatenstelsel \n"
 "worden gebruikt."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -261,27 +261,27 @@ msgstr ""
 "gecompileerd zonder ondersteuning voor dit objecttype, of gebruikt u een "
 "oudere versie van Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Exporteren naar SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Scalable Vector Graphics (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Exporteren als SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG-opties"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Helaas, er ging iets fout bij het opslaan in SVG-bestand \"%1\""
 
@@ -456,7 +456,7 @@ msgstr "Tekenen annuleren"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Annuleer het tekenen van het huidige object"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "&Alles tonen"
 
@@ -586,15 +586,15 @@ msgstr ""
 "*.kig|Kig Documenten (*.kig)\n"
 "*.kigz|Gecomprimeerde Kig Documenten (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Het bestand \"%1\" bestaat reeds. Wilt u het overschrijven?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Bestand overschrijven?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Overschrijven"
 
@@ -677,334 +677,334 @@ msgstr "Te openen document"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Lijnstuk"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Een lijnstuk met gegeven begin- en eindpunt"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Lijn door twee punten"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Een lijn door twee gegeven punten"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Halve rechte lijn"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Een halve rechte lijn met gegeven beginpunt, en door een gegeven punt."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Loodrechte lijn"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Een lijn door een gegeven punt, loodrecht op een andere gegeven lijn of "
 "lijnstuk."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Evenwijdige lijn"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Een lijn door een gegeven punt en evenwijdig aan een gegeven andere lijn of "
 "lijnstuk"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Cirkel met Middelpunt && Punt"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Een cirkel met gegeven middelpunt en een gegeven punt op de omtrek"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Cirkel met drie Punten"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Een cirkel door drie punten"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Teken de bissectrice van deze hoek"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Selecteer de hoek waarvan u de bissectrice wilt tekenen..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Bissectrice"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "De bissectrice van een hoek"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Kegelsnede door Vijf punten"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Een kegelsnede door vijf punten"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hyperbool met Asympoten && Punt"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Een hyperbool met gegeven asymptoten, en door een punt"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellips met Brandpunten && Punt"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Een ellips met gegeven brandpunten, en door een punt"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hyperbool met Brandpunten && Punt"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Een hyperbool met geven brandpunten, en door een punt"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Kegelsnede met Richtlijn, Brandpunt && Punt"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Een kegelsnede met gegeven richtlijn en brandpunt, en door een punt"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Verticale Parabool door drie Punten"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Een verticale parabool door drie punten"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Derdegraads kromme door negen Punten"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Een derdegraads kromme door negen punten"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Poolpunt van een Lijn"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Het poolpunt van een gegeven lijn, bij een kegelsnede."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Poollijn van een Punt"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "De poollijn van een gegeven punt, bij een kegelsnede."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Derdegraads kromme met Knooppunt, door zes Punten"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 "Een derdegraads kromme met een knooppunt in de oorsprong, en door zes punten"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Derdegraads kromme met Keerpunt door vier Punten"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Een derdegraads kromme met keerpunt in de oorsprong, door vier punten"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Richtlijn van een Kegelsnede"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "De richtlijn van een kegelsnede."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Hoek met drie Punten"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Een hoek bepaald door drie punten"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Rechthoekige Hyperbool door vier Punten"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr ""
 "Een hyperbool met loodrecht op elkaar staande asymptoten getekend door vier "
 "punten"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Teken het midden van dit lijnstuk"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Midden"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Het midden van een lijnstuk of van twee andere punten"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vector"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Teken een vector met begin- en eindpunt."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Somvector"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Teken de somvector van twee vectoren."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Lijn evenwijdig aan Vector"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 "Teken een lijn door een gegeven punt, evenwijdig aan een gegeven vector."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Halve rechte lijn evenwijdig aan Vector"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 "Teken een halve rechte lijn vanuit een gegeven punt, in de richting van een "
 "gegeven vector."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Cirkelboog door drie Punten"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Teken een cirkelboog door drie punten."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Cirkelboog met Middelpunt, Hoek && Punt"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Teken een cirkelboog met gegeven middelpunt, gegeven hoekgrootte en die "
 "begint in een gegeven punt"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabool met Richtlijn && Brandpunt"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Een parabool bepaald door gegeven richtlijn en brandpunt"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Transleren"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr ""
 "Teken de translatie ( verschuiving ) van een gegeven object volgens een "
 "vector"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Spiegelen in Punt"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Een object gespiegeld in een punt"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Lijnspiegelen"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Een object gespiegeld in een lijn"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Roteren"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Roteer een object om een punt, over een hoek"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Vermenigvuldigen"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Vermenigvuldig een object vanuit een punt, met een factor die gegeven is "
 "door de lengte van een lijnstuk"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Vermenigvuldigen in Lijn"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Een object, vermenigvuldigd in een lijn, met een factor die gegeven is door "
 "de lengte van een lijnstuk"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Vermenigvuldigen (verhouding gegeven met twee lijnstukken)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -1012,11 +1012,11 @@ msgstr ""
 "Vermenigvuldig een object vanuit een punt, met een factor die gegeven wordt "
 "door de verhouding van de lengtes van twee lijnstukken"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Vermenigvuldigen in een lijn (verhouding gegeven met twee lijnstukken)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -1024,11 +1024,11 @@ msgstr ""
 "Een object, vermenigvuldigd in een lijn, met een factor die gegeven wordt "
 "door de verhouding van de lengtes van twee lijnstukken"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Toepassen van gelijkvormigheidstransformatie"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1036,11 +1036,11 @@ msgstr ""
 "Pas een gelijkvormigheidstransformatie toe op een object (door het object te "
 "vermenigvuldigen en te roteren vanuit/om een punt)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmonische Homologie"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1048,11 +1048,11 @@ msgstr ""
 "De harmonische homologie vanuit een gegeven punt en met een gegeven as (dit "
 "is een projectieve transformatie)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Projectieschaduw tekenen"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1060,103 +1060,103 @@ msgstr ""
 "De schaduw van een object, met een gegeven lichtbron en projectievlak "
 "(weergegeven door een lijn)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asymptoten van een Hyperbool"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "De twee asymptoten van een hyperbool."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Driehoek met zijn hoekpunten"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Teken een driehoek als de drie hoekpunten gegeven zijn."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Convexe omhulling"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 "Een veelhoek die overeenkomt met de convexe omhulling van een andere veelhoek"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Evenwijdigheidstest"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Testen of twee gegeven lijnen evenwijdig zijn"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Test op loodrecht zijn"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Testen of twee gegeven lijnen loodrecht zijn"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Test van op een lijn liggen"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Testen of drie gegeven punten op een rechte lijn liggen"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Liggingstest"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Testen of een gegeven punt op een gegeven kromme ligt"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Test op ligging binnen veelhoek"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Testen of een gegeven punt binnen een gegeven veelhoek ligt"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Test voor convexe veelhoek"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Testen of een gegeven gegeven veelhoek convex is"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Afstandstest"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 "Testen of een gegeven punt even ver ligt van twee andere gegeven punten"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Vectorgelijkheidstest"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Testen of twee gegeven vectoren gelijk zijn aan elkaar"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Pythonscript"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Maken van een nieuwe Pythonscript."
 
@@ -1208,25 +1208,25 @@ msgstr "Kies Cartesische coördinaten"
 msgid "Set Polar Coordinate System"
 msgstr "Kies Poolcoördinaten"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Graden"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Radialen"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grads"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1234,47 +1234,47 @@ msgstr ""
 "Een gewoon punt, bijv. een onafhankelijk punt of een punt op een lijn, "
 "cirkelomtrek of lijnstuk."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punt"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Teken een tekstvenster."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Tekstvenster"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Teken een punt aan de hand van zijn coördinaten"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punt met coördinaten"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Vast punt"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Voer de coördinaten in van het nieuwe punt."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Kies hoekgrootte"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Voeg de nieuwe grootte in van deze hoek:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "In dit veld kunt u de grootte van deze hoek wijzigen."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1286,15 +1286,15 @@ msgstr ""
 "Als u de eenheid wijzigt wordt de bestaande waarde omgerekend naar de nieuwe "
 "geselecteerde eenheid."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Kon macrobestand '%1' niet openen"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig kan het macrobestand \"%1\" niet openen."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1306,16 +1306,16 @@ msgstr ""
 "of u deze macro kunt importeren in een vorige versie (0.4 tot 0.6) van Kig, "
 "en het daarna weer exporteren in het nieuwe formaat."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Onbenoemde macro #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Machtlijnen van Kegelsneden"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1324,11 +1324,11 @@ msgstr ""
 "kegelsneden. Zij zijn echter ook gedefinieerd voor niet-snijdende "
 "kegelsneden."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Bewegend punt"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1336,11 +1336,11 @@ msgstr ""
 "Selecteer het bewegende punt, dat zal worden verplaatst terwijl de "
 "meetkundige plaats wordt getekend..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Punt dat volgt"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1348,119 +1348,119 @@ msgstr ""
 "Selecteer het punt dat volgt, de meetkundige plaats zal door de posities "
 "daarvan worden getekend..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Meetkundige plaats"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Een meetkundige plaats"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Afhankelijk punt"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Veelhoek met zijn hoekpunten"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Teken een veelhoek door zijn hoekpunten te geven"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... met dit hoekpunt (klik op het eerste hoekpunt om het tekenen te "
 "beëindigen)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Teken een veelhoek met dit hoekpunt"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Selecteer een punt dat een hoekpunt wordt van de nieuwe veelhoek..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Veelhoek"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Teken de hoekpunten van deze veelhoek..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Hoekpunten van een veelhoek"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "De hoekpunten van een veelhoek."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Teken de zijden van deze veelhoek..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Zijden van een veelhoek"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "De zijden van een veelhoek."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Regelmatige veelhoek met gegeven midden"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Teken een regelmatige veelhoek met een gegeven midden en hoekpunt"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Teken een regelmatige veelhoek met dit midden"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Teken een regelmatige veelhoek met dit hoekpunt"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Pas het aantal zijden aan (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Pas het aantal zijden aan (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Selecteer het midden van de nieuwe veelhoek..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Selecteer een hoekpunt van de nieuwe veelhoek..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 "Verplaats de muisaanwijzer om het gewenste aantal zijden te verkrijgen..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Teken de Machtlijnen van deze Cirkel"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Teken de Machtlijnen van deze Kegelsnede"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Algemene affiniteit"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1468,11 +1468,11 @@ msgstr ""
 "De unieke affiene afbeelding van drie punten (of een driehoek) op drie "
 "andere punten (of driehoek)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Algemene projectieve transformatie"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1480,196 +1480,196 @@ msgstr ""
 "De unieke projectieve transformatie die vier punten (of een vierhoek) "
 "afbeeldt op vier andere punten (of vierhoek)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inversie van punt, lijn of cirkel"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 "De inversie van een gegeven punt, lijn of cirkel ten opzichte van een cirkel"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Lengte afpassen"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 "Afpassen van de lengte van een lijnstuk of booglengte op een lijn of cirkel."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Lijnstuk waarvan de lengte moet worden afgepast"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Cirkelboog die moet worden afgepast"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Pas een lengte af op deze lijn"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Pas een lengte af op deze cirkel"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Begin het afpassen in dit punt op de cirkel"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Begin het afpassen in dit punt op de lijn"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Begin het afpassen in dit punt op de kromme"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Snijpunt"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Het snijden van twee objecten"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Deze Cirkel snijden"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Deze Kegelsnede snijden"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Deze Lijn snijden"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Deze Derdegraads kromme snijden"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Deze Cirkelboog snijden"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Deze Veelhoek snijden"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "met deze Cirkel"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "met deze deze Kegelsnede"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "met deze Lijn"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "met deze Derdegraads kromme"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "met deze Cirkelboog"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "met deze Veelhoek"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Teken het midden van dit punt en een ander punt"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Selecteer het eerste van de punten waarvan u het midden wilt tekenen..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Teken het midden van dit punt en een ander punt"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "Selecteer het andere van de punten waarvan u het midden wilt tekenen..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Selecteer het eerste object dat u wilt laten snijden..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Selecteer het tweede object dat u wilt laten snijden..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Raaklijn"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "De raaklijn aan een kromme"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Raaklijn aan deze Cirkel"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Raaklijn aan deze Kegelsnede"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Raaklijn aan deze Cirkelboog"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Raaklijn aan deze Derdegraads kromme"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Raaklijn aan deze Kromme"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Raaklijn in dit punt"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Krommingsmiddelpunt"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Het middelpunt van de osculerende cirkel aan een kromme"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Krommingsmiddelpunt van deze kegelsnede"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Krommingsmiddelpunt van deze Derdegraads kromme"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Krommingsmiddelpunt van deze Kromme"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Krommingsmiddelpunt in dit punt"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Welk object?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1677,24 +1677,24 @@ msgstr ""
 "Klik op de positie waar u het nieuwe punt wilt plaatsen, of de kromme waarop "
 "het moet liggen..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Kies nu de plaats waar de tekst bij het resultaat moet komen."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "De naam van de macro moet minstens één teken bevatten."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Naam"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<naamloos object>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1703,21 +1703,21 @@ msgstr ""
 "Er zijn '%n' onderdelen in de tekst waarvoor geen waarde is opgegeven. "
 "Verwijder ze of selecteer voldoende argumenten."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Selecteer argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Bewerk tekst"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1727,7 +1727,7 @@ msgstr ""
 "behulp van de gegeven objecten. Kig kan daarom deze macro niet uitvoeren. "
 "Klikt u op \"Terug\", en teken de objecten in de juiste volgorde..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1737,103 +1737,103 @@ msgstr ""
 "resultaatobjecten.  Dit betekent dat u misschien van Kig het onmogelijke "
 "verlangt.  Controleert u de macro en probeert u het dan nog eens."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "%1 objecten verplaatsen"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Punt opnieuw definiëren"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig-document"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 Objecten"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformeren"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&est"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Teke&nen"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Te&kst toevoegen"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "K&leur instellen"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "&Lijnbreedte instellen"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "St&ijl instellen"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "&Coördinatenstelsel instellen"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "Ver&bergen"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "T&onen"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "Ver&plaatsen"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Eigen kleur"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Geef &Naam..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Naam"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Object een Naam geven"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Geef dit object een Naam:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Bewerk kleur van Object"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Bewerk breedte van Object"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Bewerk eigenschappen Punt"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Bewerk eigenschappen Object"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Script bewerken..."
 
@@ -1887,212 +1887,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Meer dan één type geselecteerd"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Teken een hoek door dit punt"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Selecteer een punt dat op het eerste been van de hoek ligt..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Teken een hoek in dit punt"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Selecteer het punt dat het hoekpunt is..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Selecteer een punt dat op het tweede been van de hoek ligt..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Grootte in&stellen"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Verander Hoekgrootte"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Teken een cirkelboog die begint in dit punt"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Selecteer het beginpunt van de nieuwe cirkelboog..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Teken een cirkelboog door dit punt"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Selecteer een punt dat op de nieuwe cirkelboog ligt..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Teken een cirkelboog die eindigt in dit punt"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Selecteer het eindpunt van de nieuwe cirkelboog..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Teken een cirkelboog met dit middelpunt"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Selecteer het middelpunt van de nieuwe cirkelboog..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Teken een cirkelboog met deze hoek"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Selecteer de hoekgrootte van de nieuwe cirkelboog..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Test het Resultaat"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Selecteer de kromme..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Selecteer een punt op de kromme..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Oppervlak"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Omtrek"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Straal"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Ontwikkelde Cartesische vergelijking"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Cartesische vergelijking"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polaire vergelijking"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [gecentreerd op %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "cirkel"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Selecteer deze cirkel"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Selecteer cirkel %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Verwijder een Cirkel"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Voeg een Cirkel toe"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Verplaats een Cirkel"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Teken op deze cirkel"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Toon een Cirkel"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Verberg een Cirkel"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Teken een cirkel door dit punt"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Teken een cirkel met dit middelpunt"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Selecteer het middelpunt van de nieuwe cirkel..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Selecteer een punt dat op de nieuwe cirkel ligt..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Type van Kegelsnede"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Eerste Brandpunt"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Tweede Brandpunt"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellips"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbool"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabool"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2100,196 +2101,196 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [gecentreerd op %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "kegelsnede"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Selecteer deze kegelsnede"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Selecteer kegelsnede %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Verwijder een Kegelsnede"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Voeg een Kegelsnede toe"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Verplaats een Kegelsnede"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Teken op deze kegelsnede"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Toon een Kegelsnede"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Verberg een Kegelsnede"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Teken een kegelsnede door dit punt"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Selecteer een punt dat op de nieuwe kegelsnede ligt..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Teken een kegelsnede met deze asymptoot"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Selecteer de eerste asymptoot van de nieuwe kegelsnede..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Selecteer de tweede asymptoot van de nieuwe kegelsnede..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Teken een ellips met dit brandpunt"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Selecteer het eerste brandpunt van de nieuwe ellips..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Selecteer het tweede brandpunt van de nieuwe ellips..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Teken een ellips door dit punt"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Selecteer een punt dat op de nieuwe ellips ligt..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Teken een hyperbool met dit brandpunt"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Selecteer het eerste brandpunt van de nieuwe hyperbool..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Selecteer het tweede brandpunt van de nieuwe hyperbool..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Teken een hyperbool door dit punt"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Selecteer een punt dat op de nieuwe hyperbool ligt..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Teken een kegelsnede met deze richtlijn"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Selecteer de richtlijn van de nieuwe kegelsnede..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Teken een kegelsnede met dit brandpunt"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Selecteer het brandpunt van de nieuwe kegelsnede..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Teken een parabool door dit punt"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Selecteer een punt dat op de nieuwe parabool ligt..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Teken een poolpunt bij deze kegelsnede"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Selecteer de kegelsnede ten opzichte waarvan u een poolpunt wilt tekenen..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Teken het poolpunt van deze lijn"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Selecteer de lijn waarvan u het poolpunt wilt tekenen..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Teken een poollijn bij deze kegelsnede"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Teken de poollijn van dit punt"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Teken de richtlijn van deze kegelsnede"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Selecteer de kegelsnede waarvan u de richtlijn wilt tekenen..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Teken een parabool met deze richtlijn"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Selecteer de richtlijn van de nieuwe parabool..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Teken een parabool met dit brandpunt"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Selecteer het brandpunt van de nieuwe parabool..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Teken de asymptoten van deze kegelsnede"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Selecteer de kegelsnede waarvan u de asymptoten wilt tekenen..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Teken de machtlijnen van deze kegelsnede"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2297,7 +2298,7 @@ msgstr ""
 "Selecteer de eerste van de twee kegelsneden waarvan u de machtlijn wilt "
 "tekenen..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2305,1351 +2306,1355 @@ msgstr ""
 "Selecteer de tweede van de twee kegelsneden waarvan u de machtlijn wilt "
 "tekenen..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Verwissel machtlijnen"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "derdegraads kromme"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Selecteer deze derdegraads kromme"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Selecteer derdegraads kromme %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Verwijder een Derdegraads kromme"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Voeg een Derdegraads kromme toe"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Verplaats een Derdegraads kromme"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Teken op deze derdegraads kromme"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Toon een Derdegraads kromme"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Verberg een Derdegraads kromme"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Teken een derdegraads kromme door dit punt"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Selecteer een punt dat op de nieuwe derdegraads kromme ligt..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "kromme"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Selecteer deze kromme"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Selecteer kromme %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Verwijder een Kromme"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Voeg een Kromme toe"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Verplaats een Kromme"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Teken op deze kromme"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Toon een Kromme"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Verberg een Kromme"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Snijden met deze lijn"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Snijden met deze kegelsnede"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Reeds berekend snijpunt"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Snijden met deze derdegraads kromme"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Snijden met deze cirkel"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Snijden met deze cirkelboog"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inverteer ten opzichte van deze cirkel"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr ""
 "Selecteer de cirkel ten opzichte waarvan de inversie moet worden berekend..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Bereken de inversie van dit punt"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Selecteer het te inverteren punt..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Bereken de inversie van deze lijn"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Selecteer de te inverteren lijn..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Bereken de inversie van dit lijnstuk"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Selecteer het te inverteren lijnstuk..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Bereken de inversie van deze cirkel"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Selecteer de te inverteren cirkel..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Bereken de inversie van deze cirkelboog"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Selecteer de te inverteren cirkelboog..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Hellingshoek"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Vergelijking"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Lengte"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Eerste Eindpunt"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Tweede Eindpunt"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "lijn"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Selecteer een Lijn"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Selecteer deze lijn"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Selecteer lijn %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Verwijder een Lijn"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Voeg een Lijn toe"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Verplaats een Lijn"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Teken op deze lijn"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Toon een Lijn"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Verberg een Lijn"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "lijnstuk"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Selecteer dit lijnstuk"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Selecteer lijnstuk %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Verwijder een Lijnstuk"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Voeg een Lijnstuk toe"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Verplaats een Lijnstuk"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Teken op dit lijnstuk"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Toon een Lijnstuk"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Verberg een Lijnstuk"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "halve rechte lijn"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Selecteer deze halve rechte lijn"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Selecteer halve rechte lijn %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Verwijder een Halve rechte lijn"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Voeg een Halve rechte lijn toe"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Verplaats een Halve rechte lijn"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Teken op deze halve rechte lijn"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Toon een Halve rechte lijn"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Verberg een Halve rechte lijn"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Teken een lijnstuk dat in dit punt begint"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Selecteer het beginpunt van het nieuwe lijnstuk..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Teken een lijnstuk dat in dit punt eindigt"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Selecteer het eindpunt van het nieuwe lijnstuk..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Teken een lijn door dit punt"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Selecteer een punt dat op de lijn ligt..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Selecteer een tweede punt dat op de lijn ligt..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Teken een halve rechte lijn die begint in dit punt"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Selecteer het beginpunt van de nieuwe halve rechte lijn..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Teken een halve rechte lijn door dit punt"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Selecteer een punt dat op de halve rechte lijn ligt..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Teken een lijn evenwijdig aan deze lijn"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Selecteer een lijn evenwijdig aan de nieuwe lijn..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Teken de evenwijdige lijn door dit punt"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Selecteer een punt dat op de nieuwe lijn ligt..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Teken een lijn loodrecht op deze lijn"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Selecteer een lijn loodrecht op de nieuwe lijn..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Teken een loodrechte lijn door dit punt"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "&Lengte kiezen..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Kies lengte Lijnstuk"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Voer de nieuwe lengte in: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Lengte van Lijnstuk wijzigen"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Teken een lijn evenwijdig aan deze vector"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Selecteer een vector met de richting van de nieuwe lijn..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Teken een halve rechte lijn evenwijdig aan deze vector"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 "Selecteer een vector met de richting van de nieuwe halve rechte lijn..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "meetkundige plaats"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Selecteer deze meetkundige plaats"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Selecteer meetkundige plaats %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Verwijder een Meetkundige plaats"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Voeg een Meetkundige plaats toe"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Verplaats een Meetkundige plaats"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Teken op deze meetkundige plaats"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Toon een Meetkundige plaats"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Verberg een Meetkundige plaats"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Objecttype"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Object"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Selecteer dit object"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Selecteer object %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Verwijder een object"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Voeg een object toe"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Verplaats een object"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Teken op dit object"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Toon een object"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Verberg een object"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Hoek in Radialen"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Hoek in Graden"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Midden"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X-lengte"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y-lengte"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Tegengestelde Vector"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Hoek"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Oppervlak Cirkelsector"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Booglengte"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "hoek"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Selecteer deze hoek"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Selecteer hoek %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Verwijder een Hoek"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Voeg een Hoek toe"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Verplaats een Hoek"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Teken op deze hoek"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Toon een Hoek"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Verberg een Hoek"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vector"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Selecteer deze vector"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Selecteer vector %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Verwijder een Vector"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Voeg een Vector toe"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Verplaats een Vector"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Teken op deze vector"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Toon een Vector"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Verberg een Vector"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "cirkelboog"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Selecteer deze cirkelboog"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Selecteer cirkelboog %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Verwijder een Cirkelboog"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Voeg een Cirkelboog toe"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Verplaats een Cirkelboog"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Teken op deze cirkelboog"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Toon een Cirkelboog"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Verberg een Cirkelboog"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Coördinaat"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X-coördinaat"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y-coördinaat"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punt"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Selecteer dit punt"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Selecteer punt %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Verwijder een Punt"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Voeg een Punt toe"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Verplaats een Punt"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Teken in dit punt"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Toon een Punt"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Verberg een Punt"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Teken het midden van dit punt en een ander punt"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Selecteer het eerste van de twee punten waarvan u het midden wilt tekenen..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Selecteer het tweede van de twee punten waarvan u het midden wilt tekenen..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "&Coördinaat instellen..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Herdefiniëren"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Stel &parameter in..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Coördinaat instellen"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Voer de nieuwe coördinaat in."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Stel parameter van punt in"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Voer de nieuwe parameter in: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Verander Parameter van een gedwongen Punt"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Selecteer de cirkel waarop moet worden afgepast..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Selecteer een punt op de cirkel..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Selecteer het lijnstuk dat op de cirkel moet worden afgepast..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Aantal zijden"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Omtrek"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Zwaartepunt van de hoekpunten"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Windingsgetal"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "veelhoek"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Selecteer deze veelhoek"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Selecteer veelhoek %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Verwijder een Veelhoek"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Voeg een Veelhoek toe"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Verplaats een Veelhoek"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Teken op deze veelhoek"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Toon een Veelhoek"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Verberg een Veelhoek"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "driehoek"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Selecteer deze driehoek"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Selecteer driehoek %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Verwijder een Driehoek"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Voeg een Driehoek toe"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Verplaats een Driehoek"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Teken op deze driehoek"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Toon een Driehoek"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Verberg een Driehoek"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "vierhoek"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Selecteer deze vierhoek"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Selecteer vierhoek %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Verwijder een Vierhoek"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Voeg een Vierhoek toe"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Verplaats een Vierhoek"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Teken op deze Vierhoek"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Toon een Vierhoek"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Verberg een Vierhoek"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Teken een driehoek met dit hoekpunt"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Selecteer een hoekpunt van de nieuwe driehoek..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Snijd deze veelhoek met een lijn"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Selecteer de veelhoek die u met een lijn wilt snijden..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Teken de hoekpunten van deze veelhoek"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Selecteer de veelhoek waarvan u de hoekpunten wilt tekenen..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Teken de zijden van deze veelhoek"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Selecteer de veelhoek waarvan u de zijden wilt tekenen..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Teken de convexe omhulling van deze veelhoek"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Selecteer de veelhoek waarvan u de convexe omhulling wilt tekenen..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projecteer dit punt op de cirkel"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Selecteer het raakpunt..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Is deze lijn evenwijdig?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Selecteer de eerste van de twee lijnen die mogelijk evenwijdig zijn..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Evenwijdig aan deze lijn?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Selecteer de tweede van de twee lijnen die mogelijk evenwijdig zijn..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Deze lijnen zijn evenwijdig."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Deze lijnen zijn niet evenwijdig."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Is deze lijn loodrecht?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Selecteer de eerste van de twee lijnen die mogelijk loodrecht zijn..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Loodrecht op deze lijn?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Selecteer de tweede van de twee lijnen die mogelijk loodrecht zijn..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Deze lijnen zijn loodrecht."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Deze lijnen zijn niet loodrecht."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Controleer of dit punt op de rechte lijn ligt"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 "Selecteer het eerste van de drie punten die mogelijk op een rechte lijn "
 "liggen..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "en dit tweede punt"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 "Selecteer het tweede van de drie punten die mogelijk op een rechte lijn "
 "liggen..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "met dit derde punt"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 "Selecteer het laatste van de drie punten die mogelijk op een rechte lijn "
 "liggen..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Deze drie punten liggen op een rechte lijn."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Deze drie punten liggen niet op een rechte lijn."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Controleer of dit punt op een kromme ligt"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Selecteer het punt dat u wilt testen..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Controleer of het punt op deze kromme ligt"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Selecteer de kromme waar het punt misschien op ligt..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Het punt ligt op deze kromme."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Het punt ligt niet op deze kromme."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Controleer of dit punt binnen een veelhoek ligt"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Controleer of het punt binnen deze veelhoek ligt"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Selecteer de veelhoek waar het punt misschien binnen ligt..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Het punt ligt binnen deze veelhoek."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Het punt ligt niet binnen deze veelhoek."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Controleer of deze veelhoek convex is"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Selecteer de veelhoek die u op convex zijn wilt testen..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Deze veelhoek is convex."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Deze veelhoek is niet convex."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Controleer of dit punt op dezelfde afstand ligt"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Selecteer het punt dat mogelijk even ver ligt van twee andere punten..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "vanaf dit punt"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Selecteer het eerste van de beide andere punten..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "en vanaf dit tweede punt"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Selecteer het tweede van de beide andere punten..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "De twee afstanden zijn even groot."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "De twee afstanden zijn niet even groot."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Controleer of deze vector gelijk is aan een andere vector"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Selecteer de eerste van de twee mogelijk gelijke vectoren..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Controleer of deze vector gelijk is aan de andere vector"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Selecteer de tweede van de twee mogelijk gelijke vectoren..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "De twee vectoren zijn gelijk."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "De twee vectoren zijn niet gelijk."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Tekst"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "tekst"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Selecteer deze tekst"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Selecteer tekst %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Verwijder een Tekst"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Voeg een Tekst toe"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Verplaats een Tekst"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Schrijf hier tekst"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Toon een Tekst"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Verberg een Tekst"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Kopieer Tekst"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "Kader in/ui&tschakelen"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "He&rdefiniëren..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Schakel Tekstkader in/uit"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Transleer dit object"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Selecteer het te transleren object..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Transleer langs deze vector"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Selecteer de translatievector..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Spiegel dit object"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Selecteer het te spiegelen object..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Spiegel in dit punt"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Selecteer het spiegelpunt..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Spiegel in deze lijn"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Selecteer de spiegellijn..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Roteer dit object"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Selecteer het te roteren object..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Roteer om dit punt"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Selecteer het rotatiepunt..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Roteer over deze hoek"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Selecteer de rotatiehoek..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Vermenigvuldig dit object"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Selecteer het te vermenigvuldigen object..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Vermenigvuldig vanuit dit punt"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Selecteer het vermenigvuldigingspunt..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Vermenigvuldig met de lengte van dit lijnstuk"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 "Selecteer het lijnstuk waarvan de lengte de vermenigvuldigingsfactor is..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Vermenigvuldig met de lengte van dit lijnstuk..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Selecteer het eerste van twee lijnstukken waarvan de lengteverhouding de "
 "vermenigvuldigingsfactor is..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...tot de lengte van dit andere lijnstuk"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Selecteer het tweede van twee lijnstukken waarvan de lengteverhouding de "
 "vermenigvuldigingsfactor is..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Selecteer het te vermenigvuldigen object"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Vermenigvuldig in deze lijn"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Vermenigvuldig met de lengte van dit lijnstuk"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 "Selecteer een lijnstuk waarvan de lengte de vermenigvuldigingsfactor is"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Selecteer het eerste van twee lijnstukken waarvan de lengteverhouding de "
 "vermenigvuldigingsfactor is"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...tot de lengte van dit andere lijnstuk"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Selecteer het tweede van twee lijnstukken waarvan de lengteverhouding de "
 "vermenigvuldigingsfactor is"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Dit object projectief roteren"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Selecteer het object dat projectief moet worden geroteerd"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Projectief roteren met deze halve rechte lijn"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3657,61 +3662,61 @@ msgstr ""
 "Selecteer de rechte halve lijn voor de projectieve rotatie die u op het "
 "object wilt toepassen"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Projectief roteren over deze hoek"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Selecteer de hoek van de projectieve rotatie op dit object"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Harmonische homologie van dit object"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Selecteer het object dat moet worden getransformeerd..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmonische homologie vanuit dit punt"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Selecteer het uitgangspunt voor de Harmonische homologie..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmonische homologie met deze as"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Selecteer de as voor de harmonische homologie..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Algemene affiene afbeelding van dit object"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Beeld deze driehoek af"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Selecteer de driehoek die naar een gegeven driehoek moet worden "
 "getransformeerd..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "op deze andere driehoek"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
@@ -3719,78 +3724,78 @@ msgstr ""
 "Selecteer de driehoek die de affiene afbeelding is van de de eerste "
 "driehoek..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Eerste van 3 beginpunten"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Selecteer het eerste van de drie beginpunten van de algemene affiene "
 "afbeelding..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Tweede van 3 beginpunten"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 "Selecteer het tweede van de drie beginpunten van de algemene affiene "
 "afbeelding..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Derde van 3 beginpunten"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Selecteer het derde van de drie beginpunten van de algemene affiene "
 "afbeelding..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Getransformeerde positie van het eerste punt"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 "Selecteer het eerste van de drie getransformeerde punten van de algemene "
 "affiene afbeelding..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Getransformeerde positie van het tweede punt"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 "Selecteer het tweede van de drie getransformeerde punten van de algemene "
 "affiene afbeelding..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Getransformeerde positie van het derde punt"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 "Selecteer het derde van de drie getransformeerde punten van de algemene "
 "affiene afbeelding..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Algemene projectieve transformatie van dit object"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Beeld deze vierhoek af"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
@@ -3798,11 +3803,11 @@ msgstr ""
 "Selecteer de vierhoek die moet worden getransformeerd naar een gegeven "
 "vierhoek..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "op deze ander vierhoek"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3810,202 +3815,202 @@ msgstr ""
 "Selecteer de vierhoek die de afbeelding is van de eerste vierhoek na de "
 "projectieve transformatie..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Eerste van 4 beginpunten"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Selecteer het eerste van de vier beginpunten van de algemene projectieve "
 "afbeelding..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Tweede van 4 beginpunten"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Selecteer het tweede van de vier beginpunten van de algemene projectieve "
 "afbeelding..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Derde van 4 beginpunten"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Selecteer het derde van de vier beginpunten van de algemene projectieve "
 "afbeelding..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Vierde van 4 beginpunten"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Selecteer het vierde van de vier beginpunten van de algemene projectieve "
 "afbeelding..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Selecteer het eerste van de vier getransformeerde punten van de algemene "
 "projectieve afbeelding..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Selecteer het tweede van de vier getransformeerde punten van de algemene "
 "projectieve afbeelding..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Selecteer het derde van de vier getransformeerde punten van de algemene "
 "projectieve afbeelding..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Getransformeerde positie van het vierde punt"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Selecteer het vierde van de vier getransformeerde punten van de algemene "
 "projectieve afbeelding..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Teken de schaduw van dit object"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Selecteer het object waarvan de schaduw moet worden getekend..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Teken een schaduw vanuit deze lichtbron"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Selecteer de lichtbron voor de schaduw..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Teken de schaduw op de horizon voorgesteld door deze rechte lijn"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Selecteer de horizon waarop de schaduw wordt geprojecteerd..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformeer dit object"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Pas deze transformatie toe"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Pas een gelijkvormigheidstransformatie toe op dit object"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Gelijkvormigheidstransformatie vanuit dit punt"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Selecteer het uitgangspunt voor de gelijkvormigheidstransformatie..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 "Beeld dit punt af op een ander punt met behulp van een "
 "gelijkvormigheidstransformatie"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Selecteer het punt dat door de gelijkvormigheidstransformatie moet worden "
 "afgebeeld op een ander punt..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 "Pas een gelijkvormigheidstransformatie toe die een punt op dit punt afbeeldt"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Selecteer het punt waarop de gelijkvormigheidstransformatie het eerste punt "
 "moet afbeelden..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Teken een vector vanuit dit punt"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Selecteer het beginpunt van de nieuwe vector..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Teken een vector naar dit punt"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Selecteer het eindpunt van de nieuwe vector..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Teken de somvector van deze en een andere vector."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Selecteer de eerste van de twee vectoren waarvan u de somvector wilt "
 "tekenen..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Teken de somvector van deze en de andere vector."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Selecteer de tweede van de twee vectoren waarvan u de somvector wilt "
 "tekenen..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Teken de somvector vanuit dit punt."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Selecteer het beginpunt van de somvector..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Voer nu de code in:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Vul nu de Python-code in:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -4013,7 +4018,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -4021,7 +4026,7 @@ msgstr ""
 "Uw Pythonscript bevat blijkbaar een fout. Verbeter de script en druk opnieuw "
 "op Voltooien."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -4030,7 +4035,7 @@ msgstr ""
 "De Python-interpreter (vertaalprogramma) gaf de volgende foutmelding:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -4040,17 +4045,17 @@ msgstr ""
 "meldt geen fouten, maar de script resulteert niet in een geldig object. "
 "Verbeter de script en druk opnieuw op Voltooien."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Script bewerken"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Pythonscript bewerken"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -4058,7 +4063,7 @@ msgstr ""
 "De Python-interpreter (vertaalprogramma) kwam een fout tegen bij het "
 "uitvoeren van uw script. U dient de script te verbeteren."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-nn/messages/tdeedu/kig.po b/tde-i18n-nn/messages/tdeedu/kig.po
index f17e823a372..3706c9251ae 100644
--- a/tde-i18n-nn/messages/tdeedu/kig.po
+++ b/tde-i18n-nn/messages/tdeedu/kig.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-02-11 00:35+0100\n"
 "Last-Translator: Karl Ove Hufthammer <karl@huftis.org>\n"
 "Language-Team: Norwegian Nynorsk <i18n-nn@lister.ping.uio.no>\n"
@@ -28,35 +28,35 @@ msgid ""
 "Your emails"
 msgstr "knut.nordanger@gmail.com"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Dette er ei XFig-fil, ikkje ein Cabri-figur."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Denne Cabri-fila inneheld eit «%1»-objekt som Kig for tida ikkje støttar."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Vel ein figur."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Dr. Geo-fila «%1» er ei makro-fil, så ho inneheld ingen figurar."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Det er ingen figurar i Dr. Geo-fila «%1»."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -64,66 +64,66 @@ msgstr ""
 "Denne Dr. Geo-fila inneheld eit «%1 %2»-objekt som Kig for tida ikkje "
 "støttar."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 "Denne Dr. Geo-fila inneheld ein skjeringstype som Kig for tida ikkje støttar."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Eksporter til bilete"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "B&ilete …"
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Eksporter som bilete"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Biletinnstillingar"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Dette filformatet er ikkje støtta."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 "Fila «%1» kunne ikkje opnast. Kontroller at rettane til fila er sette riktig."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Noko gjekk gale ved lagring til biletet «%1»"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Eksporter til"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Eksporter til &XFig-fil"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig-fil"
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig-dokument (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Eksporter som XFig-fil"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -131,24 +131,24 @@ msgstr ""
 "Klarte ikkje opa fila «%1». Dette tyder truleg at ho ikkje finst, eller at "
 "ho ikkje kunne opnast på grunn av rettane til henne."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Det oppstod ein feil under tolking av fila «%1». Ho kan ikkje opnast."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Tolkingsfeil"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig kan ikkje opna fila «%1»."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Ikkje støtta"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -156,53 +156,53 @@ msgstr ""
 "Dette KSeg-dokumentet nyttar ein skalerande transformasjon som Kig ikkje kan "
 "importera enno."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 "Denne KSeg-fila inneheld ein fylt sirkel som Kig for tida ikkje støttar."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Denne KSeg-fila inneheld ein bogesektor, som Kig for tida ikkje støttar."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Denne KSeg-fila innheld eit bogestykke, som Kig for tida ikkje støttar."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Eksporter til &LaTeX …"
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&LaTeX …"
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|LaTeX-dokumente(*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Eksporter som LaTeX"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "LaTeX-innstillingar"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Denne fila vart laga med Kig versjon «%1», som denne versjonen ikkje kan "
 "opna."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -214,7 +214,7 @@ msgstr ""
 "Du kan forsøkja å opna denne fila med ein eldre versjon (0.4 til 0.6) av "
 "Kig), og så lagra ho igjen. Då vert ho lagra i det nye formatet."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -224,8 +224,8 @@ msgstr ""
 "støttar.\n"
 "Det vert nytta eit standard koordinatsystem i staden."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -235,27 +235,27 @@ msgstr ""
 "støttar. Kanskje har du kompilert Kig utan støtte for denne objekttypen, "
 "eller kanskje nyttar du ein gammal versjon av Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Eksporter til SVG …"
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG …"
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Scalable Vector Graphics (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Eksporter som SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG-innstillingar"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Noko gjekk gale ved lagring til SVG-fila «%1»"
 
@@ -423,7 +423,7 @@ msgstr "Avbryt konstruksjonen"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Avbryt oppbygginga av det objektet som er under arbeid"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Vis &alle"
 
@@ -553,15 +553,15 @@ msgstr ""
 "*.kig|Kig-dokument (*.kig)\n"
 "*.kigz|Komprimerte Kig-dokument (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Fila «%1» finst frå før. Vil du skriva over henne?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Skriva over fil?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Skriv over"
 
@@ -644,325 +644,325 @@ msgstr "Dokument som skal opnast"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Linjestykke"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Eit linjestykke konstruert ut frå start- og sluttpunkt."
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Linje gjennom to punkt"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Ei linje konstruert gjennom to punkt"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Stråle"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Ein stråle ved sitt startpunkt og eit anna punkt ein stad på han."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Normal"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Ei linje konstruert gjennom eit punkt, normalt på ei anna linje eller "
 "linjestykke."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Parallell"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Ei linje konstruert gjennom eit punkt, og parallell med ei anna linje eller "
 "linjestykke"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Sirkel ved sentrum og punkt"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Ein sirkel konstruert ved eige sentrum og eit punkt på han"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Sirkel ved tre punkt"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Ein sirkel konstruert gjennom tre punkt"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Konstruer halveringslinja for denne vinkelen"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Vel vinkelen du vil konstruera halveringslinja for …"
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Vinkelhalveringslinja"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Halveringslinja for ein vinkel"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Kjeglesnitt ved fem punkt"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Eit kjeglesnitt konstruert gjennom fem punkt"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hyperbel ved asymptotar og punkt"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Ein hyperbel med gitte asymptotar gjennom eit punkt"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellipse ved brennpunkt og eit punkt"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Ei ellipse konstruert ved brennpunkta sine og eit punkt på randa"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hyperbel ved brennpunkt og punkt"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 "Ein hyperbel konstruert ved brennpunkta sine og eit punkt på hyperbelen"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Kjeglesnitt ved styrelinje, brennpunkt og punkt"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Eit kjeglesnitt med gitt styrelinje og brennpunkt, gjennom eit punkt"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Loddrett parabel ved tre punkt"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Ein loddrett hyperbel konstruert gjennom tre punkt"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Tredjegradskurve ved ni punkt"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Ei tredjegradskurve konstruert gjennom ni punkt"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Polarpunktet til ei linje"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Polarpunktet til ei linje med omsyn til eit kjeglesnitt."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Polarlinja til eit punkt"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Polarlinja til eit punkt med omsyn til eit kjeglesnitt."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Tredjegradskurve med knutepunkt ved seks punkt"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Ei tredjegradskurve med eti knutepunkt i origo gjennom seks punkt"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Tredjegradskurve med spiss ved fire punkt."
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Ei tredjegradskurve med vassrett spiss i origo, gjennom fire punkt."
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Styrelinje til eit kjeglesnitt "
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Styrelinja til eit kjeglesnitt."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Vinkel ved tre punkt"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Ein vinkel definert ved tre punkt"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Likesida hyperbel ved fire punkt"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Ein likesida hyperbel konstruert gjennom fire punkt"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Konstruer midtpunktet på dette linjestykket"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Midtpunkt"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Midtpunktet på eit linjestykke eller mellom to punkt"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Konstruer ein vektor av to gitte punkt."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vektorsum"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Konstruer vektorsummen av to gitte vektorar."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Linje ved vektor"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Konstruer ei linje av ein gitt vektor gjennom eit gitt punkt."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Stråle ved vektor"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Konstruer strålen med start i eit gitt punkt, ved ein gitt vektor."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Boge ved tre punkt"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Konstruer ein boge gjennom tre gitte punkt."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Sirkel ved sentrum, vinkel og punkt"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Konstruer ein boge med gitt sentrum, vinkel og startpunkt"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabel ved styrelinje og brennpunkt"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Ein parabel definert ved styrelinje og brennpunkt"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Forskyv"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Forskyvinga av eit objekt med ein vektor"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Spegl i punkt"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Eit objekt spegla i eit punkt"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Spegl om ei linje"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Eit objekt spegla om ei linje"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Roter"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Eit objekt rotert ein vinkel om eit punkt"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Skaler"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Skaler eit objekt over eit punkt, med forhold gitt ved lengda av eit "
 "linjestykke"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Skaler over linje"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Eit objekt skalert over ei linje, med forhold gitt ved lengda av eit "
 "linjestykke"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Skala (forhold gitt ved to linjestykke)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -970,11 +970,11 @@ msgstr ""
 "Skaler eit objekt over eit punkt, med forhold gitt ved lengda av to "
 "linjestykke"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Skaler over linje (med forhold gitt ved to linjestykke)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -982,11 +982,11 @@ msgstr ""
 "Eit objekt skalert over ei linje, med forhold gitt ved lengda av to "
 "linjestykke"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Legg på formlikskap"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -994,21 +994,21 @@ msgstr ""
 "Legg på ein formlikskap til eit objekt (ei skalering etterfølgt av ein "
 "rotasjon om eit senter)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmonisk homologi"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Teikn projisert skugge"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1016,101 +1016,101 @@ msgstr ""
 "Skuggen av eit objekt med gitt lyskjelde og projeksjonsplan (vist ved ei "
 "linje)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asymptotar til ein hyperbel"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Dei to asymptotane til ein hyperbel."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Trekant ved eigne hjørne"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Konstruer ein trekant gitt eigne hjørne."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Parallell-test"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Test om to gitte linjer er parallelle"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Ortogonaltest"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Test om to gitte linjer er ortogonale"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Linjetest"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Test om tre gitte punkt ligg på ei linje"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Inneheld-test"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Test om ei gitt kurve inneheld eit gitt punkt"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "I polygon-test"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Test om eit gitt polygon inneheld eit gitt punkt"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Konvekst polygon-test"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Test om eit gitt polygon er konvekst"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Avstandstest"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "Test om eit gitt punkt har same avstand frå to andre gitte punkt"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Likskapstest for vektorar"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Test om to vektorar er like"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python-skript"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Bygg eit nytt Python-skript."
 
@@ -1165,25 +1165,25 @@ msgstr "Set kartesisk koordinatsystem"
 msgid "Set Polar Coordinate System"
 msgstr "Set polart koordinatsystem"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Gradar"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Radianar"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Gradianar"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1191,47 +1191,47 @@ msgstr ""
 "Eit normalt punkt, dvs. eit som anten er uavhengig eller kopla til ei linje, "
 "linjestykke eller sirkel."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punkt"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Lag ein tekst-merkelapp."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Tekst-merkelapp"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Konstruer eit punkt ved koordinatar"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punkt ved koordinatar"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Fast punkt"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Skriv inn koordinatane for det nye punktet."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Set vinkelstorleik"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Set inn ny storleik for denne vinkelen:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Bruk dette redigeringsfeltet til å endra storleiken på denne vinkelen."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 #, fuzzy
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
@@ -1244,15 +1244,15 @@ msgstr ""
 "Dersom du byter eining, vert verdien i redigeringsfeltet til venstre rekna "
 "om til den nye, valte eininga."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Klarte ikkje opna makro-fila «%1»"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig kan ikkje opna makro-fila «%1»."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1264,16 +1264,16 @@ msgstr ""
 "importera denne makroen med ei tidlegare utgåve av Kig (0.4 til 0.6) og så "
 "ekspoerter han igjen i det nye formatet."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Makro utan namn #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1281,340 +1281,340 @@ msgstr ""
 "Linjene konstruerte gjennom skjeringspunkta mellom to kjeglesnitt. Dette er "
 "også definert for kjeglesnitt som ikkje skjer kvarandre."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr ""
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Følgepunkt"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "Vel følgepunktet som den geometriske staden vil bli teikna gjennom …"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Geometrisk stad"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr ""
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Avhengig punkt"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polygon ved eigne hjørne"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Konstruer eit polygon ved å oppgje hjørna i det"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 " … med dette hjørnet (trykk på første hjørne for å avslutta konstruksjonen)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Konstruer eit polygon med dette hjørnet"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Vel eit punkt som er hjørne i det nye polygonet … "
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polygon"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Konstruer hjørna i dette polygonet …"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Hjørne i eit polygon"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Hjørna til eit polygon."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Konstruer kantane til dette polygonet …"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Kantar til eit polygon"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Kantane til eit polygon."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Regulært polygon med gitt sentrum"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Konstruer eit regulært polygon med eit gitt senter og hjørne"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Konstruer eit regulært polygon med dette senteret"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Konstruer eit regulært polygon med dette hjørnet"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Juster talet på kantar (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Juster talet på kantar (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Vel sentrum for det nye polygonet …"
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Vel eit hjørne for det nye polygonet …"
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Flytt peikaren for å få det talet på kantar du vil ha …"
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr ""
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Generisk projektiv transformasjon"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Invertering av punkt, linje eller sirkel"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 "Den inverse av eit punkt, ei linje eller ein sirkel med omsyn på ein sirkel"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Måltransport"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Linjestykke som skal transporterast"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Boge som skal transporterast"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Transporter eit mål på denne linja"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Transporter eit mål på denne sirkelen"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Start transport frå dette punktet på sirkelen"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Start transport frå dette punktet på linja"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Start transport frå dette punktet på kurva"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Skjer"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Skjeringa mellom to objekt"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Skjer denne sirkelen"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Skjer dette kjeglesnittet"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Skjer denne linja"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Skjer denne tredjegradskurva"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Skjer denne bogen"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Skjer dette polygonet"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "med denne sirkelen"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "med dette kjeglesnittet"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "med denne linja"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "med denne tredjegradskurva"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "med denne bogen"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "med dette polygonet"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Konstruer midtpunktet mellom dette punktet og eit anna punkt"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Vel det første av dei to punkta der du vil konstruera midtpunktet …"
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Konstruer midtpunktet mellom dette punktet og eit anna"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Vel det andre av dei to punkta der du vil konstruera midtpunktet …"
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Vel det første objektet som skal skjera …"
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Vel det andre objektet som skal skjera …"
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangent"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Linja som tangerer ei kurve"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangent til denne sirkelen"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangent til dette kjeglesnittet"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangent til denne bogen"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangent til denne tredjegradskurva"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangent til denne kurva"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangent i dette punktet"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Krummingssenter"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Krummingssenter for dette kjeglesnittet"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Krummingssenter for denne tredjegradskurva"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Krummingssenter for denne kurva"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Krummingssenter ved dette punktet"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Kva objekt?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1622,24 +1622,24 @@ msgstr ""
 "Trykk på staden der du vil plassera det nye punktet, eller kurva du vil "
 "festa det til …"
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Vel no plassering for resultat-merkelappen."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Makronamnet kan ikkje vera tomt."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Namn"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<namnlaust objekt>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1648,21 +1648,21 @@ msgstr ""
 "Du har enno ikkje valt verdiar for '%n' delar i teksten. Ta bort desse eller "
 "vel nok argument."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Vel argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Endra merkelapp"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1672,7 +1672,7 @@ msgstr ""
 "Kig kan derfor ikkje rekna ut denne makroen. Trykk Tilbake og konstruer "
 "objekta i rett rekkefølgje …"
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1682,104 +1682,104 @@ msgstr ""
 "resultat. Dette tyder truleg at du prøver å få Kig til å gjera noko som er "
 "umogleg. Sjekk makroen og forsøk igjen."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Flytt %1 objekt"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Omdefiner punkt"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig-dokument"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objekt"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformer"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&est"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Konst&ruer"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Legg til te&kstmerkelapp"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Set &farge"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "Set &lengd …"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Set st&il"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Set koordinats&ystem"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "G&øym"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Vis"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "F&lytt"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Eigendefinert farge"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Set &namn …"
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Namn"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Set objektnamn"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Set namn på dette objektet:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Endra objektfarge"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Endra objektbreidd"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Endra punktstil"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Endra objektstil"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Rediger skript …"
 
@@ -1833,212 +1833,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Meir enn éin type er valt"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Konstruer ein vinkel gjennom dette punktet"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Vel eit punkt som det første beinet til vinkelen skal gå gjennom …"
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Konstruer ein vinkel i dette punktet"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Vel toppunkt for vinkelen …"
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Vel eit punkt som det andre beinet til vinkelen skal gå gjennom …"
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Set &storleik"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Endra vinkelstorleik"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Konstruer ein boge som begynner i dette punktet"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Vel startpunkt for den nye bogen …"
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Konstruer ein boge gjennom dette punktet"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Vel eit punkt på den nye bogen …"
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Konstruer ein boge som sluttar i dette punktet"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Vel sluttpunkt for den nye bogen …"
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Konstruer ein boge med dette senteret"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Vel sentrum for den nye bogen …"
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Konstruer ein boge med denne vinkelen"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Vel vinkel for den nye bogen …"
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Testresultat"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Vel kurva …"
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Vel eit punkt på kurva …"
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Flate"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Omkrins"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Radius"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Utvida kartesisk likning"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Kartesisk likning"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polarlikning"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [sentrert ved %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x – %1 )² + ( y – %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "sirkel"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Vel denne sirkelen"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Vel sirkel %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Fjern ein sirkel"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Legg til ein sirkel"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Flytt ein sirkel"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Fest til denne sirkelen"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Vis ein sirkel"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Gøym ein sirkel"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Konstruer ein sirkel gjennom dette punktet"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Konstruer ein sirkel med dette senteret"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Vel sentrum for den nye sirkelen …"
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Vel eit punkt på den nye sirkelen …"
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Kjeglesnitt-type"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Første brennpunkt"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Andre brennpunkt"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellipse"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbel"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabel"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2046,1673 +2047,1677 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [sentrert ved %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "kjeglesnitt"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Vel dette kjeglesnittet"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Vel kjeglesnitt %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Fjern eit kjeglesnitt"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Legg til eit kjeglesnitt"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Flytt eit kjeglesnitt"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Fest til dette kjeglesnittet"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Vis eit kjeglesnitt"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Gøym eit kjeglesnitt"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Konstruer eit kjeglesnitt gjennom dette punktet"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Vel eit punkt på det nye kjeglesnittet …"
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Konstruer eit kjeglesnitt med denne asymptoten"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Vel den første asymtoten til det nye kjeglesnittet …"
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Vel den andre asymtoten til det nye kjeglesnittet …"
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Konstruer ei ellipse med dette brennpunktet"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Vel første brennpunkt for den nye ellipsa …"
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Vel andre brennpunkt for den nye ellipsa …"
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Konstruer ei ellipse gjennom dette punktet"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Vel eit punkt på den nye ellipsa …"
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Konstruer ein hyperbel med dette brennpunktet"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Vel første brennpunkt i den nye hyperbelen …"
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Vel andre brennpunkt i den nye hyperbelen …"
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Konstruer ein hyperbel gjennom dette punktet"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Vel eit punkt som den nye hyperbelen skal gå gjennom …"
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Konstruer eit kjeglesnitt med denne linja som styrelinje"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Konstruer styrelinja for det nye kjeglesnittet …"
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Konstruer eit kjeglesnitt med dette punktet som brennpunkt"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Vel brennpunkt for det nye kjeglesnittet …"
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Konstruer ein parabel gjennom dette punktet"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Vel eit punkt som den nye parabelen skal gå gjennom …"
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr ""
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr ""
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Konstruer styrelinja for dette kjeglesnittet"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Vel kjeglesnittet du skal konstruera styrelinje til …"
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Konstruer ein parabel med denne styrelinja"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Vel styrelinje for den nye parabelen …"
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Konstruer ein parabel med dette brennpunktet"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Vel brennpunkt for den nye parabelen …"
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Konstruer asymptotane til dette kjeglesnittet"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Vel kjeglesnittet du skal konstruera asymptotane til …"
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "tredjegradskurve"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Vel denne tredjegradskurva"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Vel tredjeskurva %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Fjern ei tredjegradskurve"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Legg til ei tredjegradskurve"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Flytt ei tredjegradskurve"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Fest til denne tredjegradskurva"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Vis ei tredjegradskurve"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Gøym ei tredjegradskurve"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Konstruer ei tredjegradskurve gjennom dette punktet"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Vel eit punkt som den nye tredjegradskurva skal gå gjennom …"
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "kurve"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Vel denne kurva"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Vel kurve %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Fjern ei kurve"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Legg til ei kurve"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Flytt ei kurve"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Fest til denne kurva"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Vis ei kurve"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Gøym ei kurve"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Skjer med denne linja"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Skjer med dette kjeglesnittet"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Har allereie rekna ut skjeringspunktet"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Skjer med denne tredjegradskurva"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Skjer med denne sirkelen"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Skjer med denne bogen"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inverter med omsyn på denne sirkelen"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Vel sirkelen det skal inverterast mot …"
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "Rekn ut det inverse til dette punktet"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Vel punktet som skal inverterast …"
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Rekn ut den inverse til denne linja"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Vel linja som skal inverterast …"
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "Rekn ut inversjonen av dette linjestykket"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Vel linjestykket som skal inverterast …"
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "Rekn ut den inverse av denne sirkelen"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Vel sirkelen som skal inverterast …"
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "Rekn ut den inverse av denne sirkelbogen"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Vel sirkelbogen som skal inverterast …"
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Helling"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Likning"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Lengd"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Første sluttpunkt"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Andre sluttpunkt"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "linje"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Vel ei linje"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Vel denne linja"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Vel linje %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Fjern ei linje"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Legg til ei linje"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Flytt ei linje"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Fest til denne linja"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Vis ei linje"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Gøym ei linje"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "linjestykke"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Vel dette linjestykket"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Vel linjestykke %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Fjern eit linjestykke"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Legg til eit linjestykke"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Flytt eit linjestykke"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Fest til dette linjestykket"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Vis eit linjestykke"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Gøym eit linjestykke"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "stråle"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Vel denne strålen"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Vel stråle %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Fjern ein stråle"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Legg til ein stråle"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Flytt ein stråle"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Fest til denne strålen"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Vis ein stråle"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Legg til ein stråle"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Konstruer eit linjestykke som begynner i dette punktet"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Vel startpunktet på det nye linjestykket …"
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Konstruer eit linjestykke til dette punktet"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Vel sluttpunktet på det nye linjestykket …"
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Konstruer ei linje gjennom dette punktet"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Vel eit punkt linja skal gå gjennom … "
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Vel eit anna punkt som linja skal gå gjennom …"
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Konstruer ein stråle som begynner i dette punktet"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Vel startpunktet på den nye strålen …"
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Konstruer ein stråle gjennom dette punktet"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Vel eit punkt som strålen skal gå gjennom …"
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Konstruer ein parallell til denne linja"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Vel ei linje parallell med den nye linja …"
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Konstruer paralllellen gjennom dette punktet"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Vel eit punkt den nye linja skal gå gjennom …"
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Konstruer ein normal til denne linja"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Vel ei linje normalt på den nye linja"
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Konstruer ein normal gjennom dette punktet"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Set &lengd …"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Set lengda på linjestykket"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Vel ny lengd:"
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Endra storleik på linjestykke"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Konstruer ei linje langs denne vektoren"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Vel ein vektor i retningen til den nye linja …"
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Konstruer ein stråle langs denne vektoren"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Vel ein vektor i retningen til den nye strålen …"
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "geometrisk stad"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Vel denne geometriske staden"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Vel geometrisk stad %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Fjern ein geometrisk stad"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Legg til ein geometrisk stad"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Flytt ein geometrisk stad"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Fest til denne geometriske staden"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Vis ein geometrisk stad"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Gøym ein geometrisk stad"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Objekttype"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekt"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Vel dette objektet"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Vel objekt %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Fjern eit objekt"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Legg til eit objekt"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Flytt eit objekt"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Fest til dette objektet"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Vis eit objekt"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Gøym eit objekt"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Vinkel i radianar"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Vinkel i gradar"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Midtpunkt"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X-lengd"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y-lengd"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Motsett vektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Vinkel"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Sektor-flate"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Bogelengd"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "vinkel"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Vel denne vinkelen"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Vel vinkel %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Fjern ein vinkel"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Legg til ein vinkel"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Flytt ein vinkel"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Fest til denne vinkelen"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "VIs ein vinkel"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Gøym ein vinkel"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Vel denne vektoren"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Vel vektor %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Fjern ein vektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Legg til ein vektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Flytt ein vektor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Fest til denne vektoren"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Vis ein vektor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Gøym ein vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "boge"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Vel denne bogen"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Vel boge %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Fjern ein boge"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Legg til ein boge"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Flytt ein boge"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Fest til bogen"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Vis ein boge"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Gøym ein boge"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinat"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X-koordinat"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y-koordinat"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punkt"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Vel dette punktet"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Vel punkt %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Fjern eit punkt"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Legg til eit punkt"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Flytt eit punkt"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Fest i dette punktet"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Vis eit punkt"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Gøym eit punkt"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Konstruer midtpunktet mellom dette punktet og eit anna punkt"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Vel det første punktet av dei to du skal konstruera midtpunktet til …"
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Vel det andre punktet av dei to di skal konstruera midtpunktet til …"
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Set &koordinat …"
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Definer på nytt"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Set &parameter …"
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Set koordinat"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Skriv inn ny koordinat"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Set punkt-parameter"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Vel ny parameter:"
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Endra parameter til punkt med føring"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 #, fuzzy
 msgid "Select the circle on which to transport a measure..."
 msgstr "Vel sirkelen som eit mål skal transporterast på …"
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Vel eit punkt på sirkelen …"
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Vel linjestykket som skal transporterast på sirkelen …"
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Talet på kantar"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Omkrins"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Tyngdepunkt for hjørna"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Vindingstal"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polygon"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Vel dette polygonet"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Vel polygon %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Fjern eit polygon"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Legg til eit polygon"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Flytt eit polygon"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Fest til dette polygonet"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Vis eit polygon"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Gøym eit polygon"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "trekant"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Vel denne trekanten"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Vel trekant %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Fjern ein trekant"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Legg til ein trekant"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Flytt ein trekant"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Fest til denne trekanten"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Vis ein trekant"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Gøym ein trekant"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "firkant"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Vel denne firkanten"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Vel firkant %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Fjern ein firkant"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Legg til ein firkant"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Flytt ein firkant"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Fest til denne firkanten"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Vis ein firkant"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Gøym ein firkant"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Konstruer ein trekant med dette hjørnet"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Vel eit punkt som er hjørne i den nye trekanten …"
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Skjer dette polygonet med ei linje"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Vel polygonet som skal skjerast med ei linje …"
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Konstruer hjørna til dette polygonet"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Vel polygonet du skal konstruera hjørna til …"
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Konstruer kantane til dette polygonet"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Vel polygonet du skal konstruera kantane til …"
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projiser dette punktet på sirkelen"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Vel punktet tangenten skal gå gjennom …"
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Er denne linja parallell?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Vel den første av linjene som kanskje er parallelle …"
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Parallell til denne linja?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Vel den andre av linjene som kanskje er parallelle …"
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Desse linjene er parallelle."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Desse linjene er ikkje parallelle."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Er denne linja ortogonal?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Vel den første av dei to linjene som kanskje er ortogonale …"
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Ortogonal på denne linja?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Vel den andre av linjene som kanskje er ortogonale …"
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Desse linjene er ortogonale."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Desse linjene er ikkje ortogonale."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Kontroller om dette punktet ligg på ei linje"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Vel det første av tre punkt som kanskje ligg på ei linje …"
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "gjennom dette andre punktet"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Vel det andre av tre punkt som kanskje ligg på ei linje …"
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "og dette tredje punktet"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Vel det siste av tre punkt som kanskje ligg på ei linje …"
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Disse punkta ligg på ei linje."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Disse punkta ligg ikkje på ei linje."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Kontroller om dette punktet ligg på ei kurve"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Vel det punktet du vil prøva …"
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Kontroller om punktet er på denne kurva"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Vel kurva som punktet kanskje ligg på …"
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Denne kurva inneheld punktet."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Denne kurva inneheld ikkje punktet."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Kontroller om dette punktet ligg i eit polygon"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Kontroller om punktet er i dette polygonet"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Vel polygonet som punktet kanskje ligg i …"
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Dette polygonet inneheld punktet."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Dette polygonet inneheld ikkje punktet."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Kontroller om dette polygonet er konvekst"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Vel det polygonet du vil prøva for konveksitet …"
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Dette polygonet er konvekst."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Dette polygonet er ikkje konvekst."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Kontroller om dette punktet har same avstand"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "Vel det punktet som kanskje har same avstand frå to andre punkt …"
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "frå dette punktet"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Vel det første av dei to andre punkta …"
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "og frå dette andre punktet"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Vel det andre av dei to andre punkta …"
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Dei to avstandane er like."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Dei to avstandane er ikkje like."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Kontroller om denne vektoren er lik ein annan vektor."
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Vel den første av to vektorar som kanskje er like …"
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Kontroller om denne vektoren er lik den andre vektoren"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Vel den andre av to vektorar som kanskje er like …"
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Dei to vektorane er den same."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Dei to vektorane er ikkje den same."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Tekst"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "merkelapp"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Vel denne merkelappen"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Vel merkelappen %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Fjern ein merkelapp"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Legg til ein merkelapp"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Flytt ein merkelapp"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Fest til denne merkelappen"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Vis ein merkelapp"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Gøym ein merkelapp"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Kopier tekst"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "S&lå ramme av/på"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "Define&r på nytt …"
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Slå merkelappramme av eller på"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr ""
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr ""
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr ""
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Spegl dette objektet"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Vel objektet som skal speglast …"
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Spegl om dette punktet"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Vel punktet det skal speglast om …"
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Spegl om denne linja"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Vel linja det skal speglast om …"
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Roter dette objektet"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Vel objektet som skal roterast …"
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Roter om dette punktet"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Vel sentrum for rotasjonen …"
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Roter denne vinkelen"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Vel vinkelen det skal roterast …"
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Skaler dette objektet"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Vel objektet som skal skalerast …"
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Skaler med dette senteret"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Vel sentrum for skaleringa …"
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 #, fuzzy
 msgid "Scale by the length of this segment"
 msgstr "Skaler med lengda av dette linjestykket"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Vel eit linjestykke som har lengd lik skaleringsfaktoren …"
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "Skaler med lengda av dette linjestykket …"
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr " …til lengda av dette linjestykket"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Vel objektet som skal skalerast"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Skaler over denne linja"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Vel linja det skal skalerast over"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Vel eit linjestykke som har lengde lik skaleringsfaktoren"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr " …til lengda av dette linjestykket"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Roter dette objektet projektivt"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Vel objektet som skal roterast projektivt"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Roter projektivt med denne strålen "
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "Vel strålen for den projektive rotasjonen du vil gje objektet"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 #, fuzzy
 msgid "Projectively rotate by this angle"
 msgstr "Roter projektivt med denne vinkelen"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Vel vinkelen for den projektive rotasjonen du vil gje objektet"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Harmonisk homologi av dette objektet"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Vel objektet som skal transformerast …"
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmonisk homologi med dette senteret"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Vel sentrum for den harmoniske homologien …"
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmonisk homologi med denne aksen"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Vel aksen for den harmoniske homologien …"
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr ""
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Avbild denne trekanten"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Vel trekanten som skal avbildast på ein gitt trekant …"
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "på denne andre trekanten"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 "Vel trekanten som er avbilding ved formlikskap av den første trekanten …"
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Det første av 3 startpunkt"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Det andre av 3 startpunkt"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Det tredje av 3 startpunkt"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Transformert posisjon for første punkt"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Transformert posisjon for andre punkt"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Transformert posisjon for tredje punkt"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Generisk projektiv transformasjon av dette objektet"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Avbild denne firkanten"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Vel den firkanten som skal avbildast på ein annan gitt firkant …"
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "på denne andre firkanten"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3720,180 +3725,180 @@ msgstr ""
 "Vel den firkanten som er avbildinga av den første firkanten ved projektiv "
 "transformasjon:"
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Det første av 4 startpunkt"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Det andre av 4 startpunkt"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Det tredje av 4 startpunkt"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Det fjerde av 4 startpunkt"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Transformert posisjon for det fjerde punktet"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Kast skuggen av dette objektet"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Vel objektet du vil konstruera skuggen av …"
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Kast skugge frå denne lyskjelda"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Vel lyskjelde som skal kasta skuggen …"
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Kast skugge på planet definert ved denne linja"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Vel horisont for skuggen …"
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformer dette objektet"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Bruk denne transformasjonen"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 #, fuzzy
 msgid "Apply a similitude to this object"
 msgstr "Legg til ein formlikskap til dette objektet"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 #, fuzzy
 msgid "Apply a similitude with this center"
 msgstr "Legg til formlikskap med dette senteret"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 #, fuzzy
 msgid "Select the center for the similitude..."
 msgstr "Vel sentrum for formlikskapen …"
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 #, fuzzy
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Legg til ein formlikskap som avbildar dette punktet til eit anna punkt"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Vel punktet som formlikskapen skal avbilda til eit anna punkt …"
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Legg til ein formlikskap som avbildar eit punkt på dette punktet"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Vel punktet som formlikskapen skal avbilda det første første punktet på …"
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Konstruer ein vektor frå dette punktet"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Vel startpunktet for den nye vektoren …"
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Konstruer ein vektor til dette punktet"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Vel sluttpunktet for den nye vektoren …"
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Konstruer summen av denne vektoren og ein annan vektor."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Vel den første av dei to vektorane som inngår i summen …"
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Konstruer vektorsummen av denne vektoren og den andre."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Vel den andre av dei to vektorane som inngår i summen …"
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Konstruer vektorsummen med start i dette punktet."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Vel startpunktet der vektorsummen skal konstruerast …"
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Tast inn koden no:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Skriv inn Python-koden no:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3901,7 +3906,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3909,7 +3914,7 @@ msgstr ""
 "Python-tolkaren fanga opp ein feil under køyring av skriptet. Rett opp "
 "skriptet, og trykk Ferdig igjen."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3918,7 +3923,7 @@ msgstr ""
 "Python-tolkaren gav følgjande feilmelding:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3928,18 +3933,18 @@ msgstr ""
 "men skriptet lagar ikkje eit gyldig objekt. Rett opp skriptet, og trykk "
 "Ferdig igjen."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "Python-skript"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -3948,7 +3953,7 @@ msgstr ""
 "Python-tolkaren fanga opp ein feil under køyring av skriptet. Rett opp "
 "skriptet, og trykk Ferdig igjen."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-pa/messages/tdeedu/kig.po b/tde-i18n-pa/messages/tdeedu/kig.po
index e961bd0c360..37e10d854b8 100644
--- a/tde-i18n-pa/messages/tdeedu/kig.po
+++ b/tde-i18n-pa/messages/tdeedu/kig.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2005-06-03 20:05+0530\n"
 "Last-Translator: Amanpreet Singh Alam <aalam@redhat.com>\n"
 "Language-Team: Panjabi <pa@li.org>\n"
@@ -28,170 +28,170 @@ msgid ""
 "Your emails"
 msgstr "aalam@redhat.com"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "ਇੱਕ ਚਿੱਤਰ ਚੁਣੋ।"
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Dr. Geo ਫਾਇਲ \"%1\" ਵਿੱਚ ਕੋਈ ਚਿੱਤਰ ਨਹੀਂ ਹੈ।"
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "ਚਿੱਤਰ ਦੇ ਤੌਰ ਤੇ ਭੇਜੋ(&E)"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "ਚਿੱਤਰ(&I)..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "ਚਿੱਤਰ ਨਿਰਯਾਤ"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 #, fuzzy
 msgid "Image Options"
 msgstr "ਕਿਗ ਚੋਣ"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "ਮੁਆਫੀ, ਪਰ ਇਸ ਫਾਇਲ ਫਾਰਮਿਟ ਲਈ ਸਹਾਇਤਾ ਨਹੀਂ ਹੈ।"
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr ""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "ਨਿਰਯਾਤ(&E)"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr ""
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig ਫਾਇਲ..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig ਦਸਤਾਵੇਜ਼ (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "XFig ਫਾਇਲ ਵਾਂਗ ਨਿਰਯਾਤ"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr ""
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "ਪਾਰਸ ਗਲਤੀ"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr ""
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "ਸਹਾਇਕ ਨਹੀਂ"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr ""
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr ""
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex ਦਸਤਾਵੇਜ਼ (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr ""
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 #, fuzzy
 msgid "Latex Options"
 msgstr "ਕਿਗ ਚੋਣ"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -199,43 +199,43 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
 "A standard coordinate system will be used instead."
 msgstr ""
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 msgstr ""
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr ""
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 #, fuzzy
 msgid "SVG Options"
 msgstr "ਕਿਗ ਚੋਣ"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ""
 
@@ -388,7 +388,7 @@ msgstr "ਰਚਨਾ ਰੱਦ ਕਰੋ"
 msgid "Cancel the construction of the object being constructed"
 msgstr ""
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr ""
 
@@ -507,15 +507,15 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "ਫਾਇਲ \"%1\" ਪਹਿਲਾਂ ਹੀ ਮੌਜੂਦ ਹੈ। ਕੀ ਤੁਸੀਂ ਇਸ ਉੱਪਰ ਹੀ ਲਿਖਣਾ ਚਾਹੁੰਦੇ ਹੋ?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "ਉੱਪਰ ਲਿਖੋ?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 #, fuzzy
 msgid "Overwrite"
 msgstr "ਉੱਪਰ ਲਿਖੋ?"
@@ -592,460 +592,460 @@ msgstr "ਖੋਲਣ ਲਈ ਦਸਤਾਵੇਜ਼"
 msgid "Kig"
 msgstr "ਕਿਗ"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "ਰੇਖਾ-ਖੰਡ"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "ਦੋ ਬਿੰਦੂਆਂ ਨਾਲ ਰੇਖਾ"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "ਅਰਧ-ਰੇਖਾ"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "ਲੰਬ"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "ਸਮਾਂਤਰ"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "ਕੇਂਦਰ ਤੇ ਬਿੰਦੂ ਨਾਲ ਚੱਕਰ"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "ਤਿੰਨ ਬਿੰਦੂਆਂ ਨਾਲ ਚੱਕਰ"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "ਇਸ ਕੋਣ ਦਾ ਦੋ-ਭਾਜਕ ਬਣਾਉ"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr ""
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "ਕੋਣ ਦੋ-ਭਾਜਕ"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "ਕੋਣ ਦਾ  ਦੋ-ਭਾਜਕ"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "ਪੰਜ ਬਿੰਦੂਆਂ ਨਾਲ ਕੋਨ"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "ਕੇਂਦਰ ਤੇ ਬਿੰਦੂ ਨਾਲ ਅੰਡਾਕਾਰ"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "ਕੇਂਦਰ ਤੇ ਬਿੰਦੂ ਨਾਲ ਹਾਈਪਰਬੋਲਾ"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "ਤਿੰਨ ਬਿੰਦੂਆਂ ਨਾਲ ਲੰਬਵਰਤੀ ਹਾਈਪਰਬੋਲਾ"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "ਨੌਂ ਬਿੰਦੂਆਂ ਨਾਲ ਘਣ ਕੋਨ"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "ਰੇਖਾ ਨਾਲ ਧੁਰੀ ਬਿੰਦੂ"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "ਬਿੰਦੂ ਨਾਲ ਧੁਰਾ ਰੇਖਾ"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr ""
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "ਤਿੰਨ ਬਿੰਦੂਆਂ ਨਾਲ ਕੋਣ"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "ਮੱਧ ਬਿੰਦੂ"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "ਵੈਕਟਰ"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "ਦੋ ਦਿੱਤੇ ਬਿੰਦੂਆਂ ਨਾਲ ਵੈਕਟਰ ਬਣਾਉ"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "ਵੈਕਟਰ ਜੋੜ"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr ""
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "ਵੈਕਟਰ ਨਾਲ ਰੇਖਾ"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "ਵੈਕਟਰ ਨਾਲ ਅਰਧ ਰੇਖਾ"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "ਤਿੰਨ ਬਿੰਦੂਆਂ ਨਾਲ ਚਾਪ"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "ਕੇਂਦਰ, ਕੋਣ ਤੇ ਬਿੰਦੂ ਨਾਲ ਚਾਪ"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "ਤਬਦੀਲ"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "ਬਿੰਦੂ ਤੇ ਪ੍ਰਤੀਬਿੰਬ"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "ਰੇਖਾ ਵਿੱਚ ਪ੍ਰਤੀਬਿੰਬ"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "ਘੁੰਮਾਉ"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "ਮਾਪ"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "ਰੇਖਾ ਅਨੁਸਾਰ ਮਾਪ"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "ਮਾਪ (ਦੋ ਰੇਖਾ-ਖੰਡਾਂ ਰਾਹੀਂ ਅਨੁਪਾਤ)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr ""
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr ""
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr ""
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr ""
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 #, fuzzy
 msgid "Triangle by Its Vertices"
 msgstr "ਇਸ ਵੈਕਟਰ ਨਾਲ ਤਬਦੀਲ"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 #, fuzzy
 msgid "Construct a triangle given its three vertices."
 msgstr "ਇਸ ਕੇਂਦਰ ਨਾਲ ਚੱਕਰ ਬਣਾਉ"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "ਸਮਾਂਤਰ ਜਾਂਚ"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "ਰੇਖਿਕ ਜਾਂਚ"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "ਸ਼ਾਮਿਲ ਜਾਂਚ"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "ਬਹੁਭੁਜ ਜਾਂਚ ਵਿੱਚ"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "ਬਹੁਭੁਜ"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 #, fuzzy
 msgid "Test whether a given polygon is convex"
 msgstr "ਜਾਂਚ ਕਰੋ ਕਿ ਇਹ ਬਿੰਦੂ ਚਾਪ ਤੇ ਹੈ"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "ਦੂਰੀ ਜਾਂਚ"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "ਵੈਕਟਰ ਸਮਾਨਤਾ ਜਾਂਚ"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "ਪਾਈਥਨ ਸਕ੍ਰਿਪਟ"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr ""
 
@@ -1089,71 +1089,71 @@ msgstr ""
 msgid "Set Polar Coordinate System"
 msgstr ""
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "ਡਿਗਰੀ"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "ਰੇਡੀਅਨ"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "ਗਰੇਡੀਅਨ"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr ""
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "ਬਿੰਦੂ"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr ""
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "ਪਾਠ ਲੇਬਲ"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "ਸਥਿਰ ਬਿੰਦੂ"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr ""
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "ਕੋਣ ਆਕਾਰ"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr ""
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1161,15 +1161,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr ""
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr ""
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1177,540 +1177,540 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr ""
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "ਘੁੰਮਦਾ ਬਿੰਦੂ"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "ਦਿੱਤਾ ਬਿੰਦੂ"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr ""
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr ""
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 #, fuzzy
 msgid "Polygon by Its Vertices"
 msgstr "ਇਸ ਵੈਕਟਰ ਨਾਲ ਤਬਦੀਲ"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 #, fuzzy
 msgid "Construct a polygon by giving its vertices"
 msgstr "ਇਸ ਕੇਂਦਰ ਨਾਲ ਚੱਕਰ ਬਣਾਉ"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "ਨਵੀਂ ਰੇਖਾ ਤੇ ਸਮਾਂਤਰ ਰੇਖਾ ਖਿੱਚੋ..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "ਬਹੁਭੁਜ"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 #, fuzzy
 msgid "Construct the vertices of this polygon..."
 msgstr "ਇਸ ਰੇਖਾ-ਖੰਡ ਦਾ ਧੁਰਾ ਬਣਾਉ"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 #, fuzzy
 msgid "Vertices of a Polygon"
 msgstr "ਬਹੁਭੁਜ ਓਹਲੇ"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 #, fuzzy
 msgid "Construct the sides of this polygon..."
 msgstr "ਇਸ ਰੇਖਾ-ਖੰਡ ਦਾ ਧੁਰਾ ਬਣਾਉ"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "ਬਹੁਭੁਜ ਦੀਆਂ ਭੁਜਾਵਾਂ"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "ਬਹੁਭੁਜ ਓਹਲੇ"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "ਦਿੱਤੇ ਕੇਂਦਰ ਨਾਲ ਦਸ-ਭੁਜ"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 #, fuzzy
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "ਇਸ ਕੇਂਦਰ ਨਾਲ ਬਹੁਭੁਜ ਬਣਾਉ"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 #, fuzzy
 msgid "Construct a regular polygon with this center"
 msgstr "ਇਸ ਕੇਂਦਰ ਨਾਲ ਬਹੁਭੁਜ ਬਣਾਉ"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 #, fuzzy
 msgid "Construct a regular polygon with this vertex"
 msgstr "ਇਸ ਕੇਂਦਰ ਨਾਲ ਬਹੁਭੁਜ ਬਣਾਉ"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr ""
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr ""
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "ਲੰਬਾਈ ਤਬਦੀਲੀ"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "ਤਬਦੀਲ ਕਰਨ ਲਈ ਰੇਖਾ-ਖੰਡ"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "ਤਬਦੀਲ ਕਰਨ ਲਈ ਰੇਖਾ-ਖੰਡ"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "ਇਸ ਕੋਣ ਦਾ ਮਾਪ ਤਬਦੀਲ"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "ਇਸ ਕੋਣ ਦਾ ਮਾਪ ਤਬਦੀਲ"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "ਚੱਕਰ ਤੇ ਇਹ ਬਿੰਦੂ ਬਣਾਉ"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "ਇਸ ਰੇਖਾ ਰਾਹੀਂ ਧੁਰੀ ਰੇਖਾ ਬਣਾਉ"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 #, fuzzy
 msgid "Start transport from this point of the curve"
 msgstr "ਚੱਕਰ ਤੇ ਇਹ ਬਿੰਦੂ ਬਣਾਉ"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr ""
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr ""
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "ਇਹ ਚੱਕਰ ਚੁਣੋ"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "ਇਹ ਕੋਨ ਚੁਣੋ"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "ਇਸ ਕੇਂਦਰ ਨਾਲ ਬਹੁਭੁਜ ਬਣਾਉ"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 #, fuzzy
 msgid "Intersect this Cubic Curve"
 msgstr "ਇਹ ਘਣ ਚਾਪ ਚੁਣੋ"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "ਇਸ ਕੇਂਦਰ ਨਾਲ ਬਹੁਭੁਜ ਬਣਾਉ"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "ਇਹ ਬਹੁਭੁਜ ਚੁਣੋ"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 #, fuzzy
 msgid "with this Circle"
 msgstr "ਚੱਕਰ ਓਹਲੇ"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "ਇਸ ਕੋਨ ਦਾ ਲੰਬ"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 #, fuzzy
 msgid "with this Line"
 msgstr "ਰੇਖਾ ਓਹਲੇ"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "ਘਣ ਚਾਪ ਓਹਲੇ"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 #, fuzzy
 msgid "with this Arc"
 msgstr "ਇਸ ਤੀਜੇ ਬਿੰਦੂ ਨਾਲ"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 #, fuzzy
 msgid "with this Polygon"
 msgstr "ਬਹੁਭੁਜ"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr ""
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr ""
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "ਲੰਬ"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "ਇੱਕ ਚਾਪ ਤੇ ਰੇਖੀ ਲੰਬ"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "ਇਸ ਚੱਕਰ ਦਾ ਲੰਬ"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "ਇਸ ਕੋਨ ਦਾ ਲੰਬ"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "ਇਸ ਚਾਪ ਦਾ ਲੰਬ"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "ਇਸ ਘਣ ਚਾਪ ਦੇ ਲੰਬ"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "ਇਸ ਚੱਕਰ ਦਾ ਲੰਬ"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 #, fuzzy
 msgid "Tangent at This Point"
 msgstr "ਇਸ ਕੋਨ ਦਾ ਲੰਬ"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "ਇਸ ਬਿੰਦੂ ਤੋਂ ਵੈਕਟਰ ਬਣਾਉ"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr ""
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "ਨਾਂ"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 #, fuzzy
 msgid "<unnamed object>"
 msgstr "ਬਿਨਾਂ ਨਾਂ ਇਕਾਈ"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr ""
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "ਮੁੱਲ %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr ""
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "ਲੇਬਲ ਤਬਦੀਲ"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "%1 ਇਕਾਈ ਏਧਰ-ਓਧਰ"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "ਬਿੰਦੂ ਮੁੜ-ਪ੍ਰਭਾਸ਼ਿਤ"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "ਕਿਗ ਦਸਤਾਵੇਜ਼"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 ਇਕਾਈ"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "ਤਬਦੀਲ(&T)"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "ਜਾਂਚ(&e)"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "ਬਣਾਉ(&r)"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr ""
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr ""
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "ਲੰਬਾਈ ਦਿਉ(&L)..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr ""
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr ""
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "ਓਹਲੇ(&H)"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 #, fuzzy
 msgid "&Show"
 msgstr "ਵੇਖਾਓ(&S)"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "ਏਧਰ-ਓਧਰ(&M)"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr ""
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr ""
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "ਨਾਂ(&N)"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr ""
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr ""
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr ""
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr ""
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr ""
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr ""
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "ਸੋਧ..."
@@ -1760,2099 +1760,2104 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr ""
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr ""
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr ""
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr ""
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "ਕੋਣ ਮੁੜ-ਤਬਦੀਲ"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਤੋਂ ਸ਼ੁਰੂ ਕਰਕੇ ਚਾਪ ਬਣਾਉ"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "ਨਵੀਂ ਚਾਪ ਦਾ ਸ਼ੁਰੂ ਬਿੰਦੂ ਚੁਣੋ..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਰਾਹੀਂ ਚਾਪ ਬਣਾਉ"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਨਾਲ ਚਾਪ ਬੰਦ ਕਰੋ"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "ਨਵੀਂ ਚਾਪ ਦਾ ਅੰਤ ਬਿੰਦੂ ਚੁਣੋ..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "ਇਸ ਕੇਂਦਰ ਨਾਲ ਚਾਪ ਬਣਾਉ"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "ਨਵੀਂ ਚਾਪ ਦਾ ਕੇਂਦਰ ਚੁਣੋ..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "ਇਸ ਕੋਣ ਨਾਲ ਚਾਪ ਬਣਾਉ"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "ਨਵੀਂ ਚਾਪ ਦਾ ਕੋਣ ਚੁਣੋ..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "ਜਾਂਚ ਨਤੀਜਾ"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "ਚਾਪ ਚੁਣੋ..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr ""
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "ਤਲ"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr ""
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "ਅਰਧ-ਵਿਆਸ"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "ਪੋਲਰ ਸਮੀਕਰਨ"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [%2 ਤੇ ਕੇਂਦਰ]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "ਚੱਕਰ"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "ਇਹ ਚੱਕਰ ਚੁਣੋ"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "%1 ਚੱਕਰ ਚੁਣੋ"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "ਚੱਕਰ ਹਟਾਉ"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "ਚੱਕਰ ਸ਼ਾਮਿਲ"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "ਚੱਕਰ ਏਧਰ-ਓਧਰ"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "ਇਹ ਚੱਕਰ ਸ਼ਾਮਿਲ ਕਰੋ"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "ਨਵਾਂ ਚੱਕਰ ਵੇਖਾਉ"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "ਚੱਕਰ ਓਹਲੇ"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਰਾਹੀਂ ਚੱਕਰ ਬਣਾਉ"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "ਇਸ ਕੇਂਦਰ ਨਾਲ ਚੱਕਰ ਬਣਾਉ"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "ਨਵੇਂ ਚੱਕਰ ਦਾ ਕੇਂਦਰ ਚੁਣੋ..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "ਕੋਨ ਕਿਸਮ..."
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "ਪਹਿਲਾਂ ਕੇਂਦਰ"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "ਦੂਜਾ ਕੇਂਦਰ"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "ਅੰਡਾਕਾਰ"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "ਹਾਈਪਰਬੋਲਾ"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "ਪੈਰਾਬੋਲਾ"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
 msgstr ""
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "cos"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "ਇਹ ਕੋਨ ਚੁਣੋ"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "%1 ਕੋਨ ਚੁਣੋ"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "ਕੋਨ ਹਟਾਉ"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "ਕੋਨ ਸ਼ਾਮਿਲ"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "ਕੋਨ ਏਧਰ-ਓਧਰ"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "ਇਹ ਕੋਨ ਸ਼ਾਮਿਲ"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "ਕੋਨ ਵੇਖਾਉ"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "ਕੋਨ ਓਹਲੇ"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਰਾਹੀਂ ਕੋਨ ਬਣਾਉ"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr ""
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr ""
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr ""
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr ""
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "ਇਸ ਰੇਖਾ ਰਾਹੀਂ ਧੁਰੀ ਰੇਖਾ ਬਣਾਉ"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr ""
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr ""
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "ਘਣ ਚਾਪ"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "ਇਹ ਘਣ ਚਾਪ ਚੁਣੋ"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "%1 ਘਣ ਚਾਪ ਚੁਣੋ"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "ਘਣ ਚਾਪ ਹਟਾਉ"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "ਇੱਕ ਘਣ ਚਾਪ ਸ਼ਾਮਿਲ"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "ਘਣ ਚਾਪ ਏਧਰ-ਓਧਰ"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "ਘਣ ਚਾਪ ਸ਼ਾਮਿਲ"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "ਘਣ ਚਾਪ ਵੇਖਾਉ"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "ਘਣ ਚਾਪ ਓਹਲੇ"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 #, fuzzy
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr ""
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "ਚਾਪ"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "ਇਹ ਚਾਪ ਚੁਣੋ"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "%1 ਚਾਪ ਚੁਣੋ"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "ਚਾਪ ਹਟਾਉ"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "ਚਾਪ ਸ਼ਾਮਿਲ"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "ਚਾਪ ਏਧਰ-ਓਧਰ"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "ਇਹ ਚਾਪ ਸ਼ਾਮਿਲ"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "ਚਾਪ ਵੇਖਾਓ"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "ਚਾਪ ਓਹਲੇ"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr ""
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr ""
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr ""
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr ""
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "ਇਹ ਚੱਕਰ ਚੁਣੋ"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr "ਦੋ ਹੋਰ ਬਿੰਦੂਆਂ ਵਿੱਚੋਂ ਪਹਿਲਾਂ ਚੁਣੋ..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਤੇ ਲੰਬ ਰੇਖਾ ਖਿੱਚੋ"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "ਬਿੰਦੂ ਚੁਣੋ..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "ਇਸ ਰੇਖਾ ਰਾਹੀਂ ਧੁਰੀ ਰੇਖਾ ਬਣਾਉ"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "ਬਿੰਦੂ ਚੁਣੋ..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "ਇਸ ਬਿੰਦੂ ਤੇ ਲੰਬ ਰੇਖਾ ਖਿੱਚੋ"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "ਬਿੰਦੂ ਚੁਣੋ..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "ਇਸ ਰੇਖਾ-ਖੰਡ ਦਾ ਧੁਰਾ ਬਣਾਉ"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "ਚਾਪ ਚੁਣੋ..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "ਇਸ ਰੇਖਾ-ਖੰਡ ਦਾ ਧੁਰਾ ਬਣਾਉ"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "ਚਾਪ ਚੁਣੋ..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr ""
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "ਸਮੀਕਰਨ"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "ਲੰਬਾਈ"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "ਪਹਿਲਾਂ ਸਮਾਪਤੀ ਬਿੰਦੂ"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "ਦੂਜਾ ਸਮਾਪਤੀ ਬਿੰਦੂ"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "ਰੇਖਾ"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "ਇੱਕ ਰੇਖਾ ਚੁਣੋ"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "ਇਹ ਰੇਖਾ ਚੁਣੋ"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "%1 ਰੇਖਾ ਚੁਣੋ"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "ਰੇਖਾ ਹਟਾਓ"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "ਰੇਖਾ ਸ਼ਾਮਿਲ"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "ਰੇਖਾ ਏਧਰ-ਓਧਰ"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "ਰੇਖਾ ਸ਼ਾਮਿਲ"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "ਰੇਖਾ ਵੇਖਾਓ"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "ਰੇਖਾ ਓਹਲੇ"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "ਰੇਖਾ-ਖੰਡ"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "ਇਹ ਰੇਖਾ-ਖੰਡ ਚੁਣੋ"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "%1 ਰੇਖਾ-ਖੰਡ ਚੁਣੋ"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "ਰੇਖਾ-ਖੰਡ ਹਟਾਉ"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "ਰੇਖਾ-ਖੰਡ ਸ਼ਾਮਿਲ"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "ਰੇਖਾ-ਖੰਡ ਏਧਰ-ਓਧਰ"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "ਇਹ ਰੇਖਾ-ਖੰਡ ਸ਼ਾਮਿਲ"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "ਰੇਖਾ-ਖੰਡ ਵੇਖਾਉ"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "ਰੇਖਾ-ਖੰਡ ਓਹਲੇ"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "ਅਰਧ-ਰੇਖਾ"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "ਇਹ ਅਰਧ-ਰੇਖਾ ਚੁਣੋ"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "%1 ਅਰਧ-ਰੇਖਾ ਚੁਣੋ"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "ਅਰਧ-ਰੇਖਾ ਹਟਾਉ"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "ਅਰਧ-ਰੇਖਾ ਸ਼ਾਮਿਲ"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "ਅਰਧ-ਰੇਖਾ ਏਧਰ-ਓਧਰ"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "ਇਹ ਅਰਧ-ਰੇਖਾ ਚੁਣੋ"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "ਅਰਧ-ਰੇਖਾ ਵੇਖਾਓ"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "ਅਰਧ-ਰੇਖਾ ਓਹਲੇ"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਤੋਂ ਸ਼ੁਰੂ ਹੁੰਦਾ ਰੇਖਾ-ਖੰਡ ਬਣਾਉ"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr ""
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਰਾਹੀਂ ਰੇਖਾ ਬਣਾਉ"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr ""
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr ""
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "ਇਸ ਸਤਰ ਦੇ ਸਮਾਂਤਰ ਰੇਖਾ ਖਿੱਚੋ"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "ਨਵੀਂ ਰੇਖਾ ਤੇ ਸਮਾਂਤਰ ਰੇਖਾ ਖਿੱਚੋ..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਰਾਹੀਂ ਸਮਾਂਤਰ ਰੇਖਾ ਖਿੱਚੋ"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "ਇਸ ਰੇਖਾ ਤੇ ਲੰਬਕਾਰੀ ਰੇਖਾ ਖਿੱਚੋ"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਰਾਹੀਂ ਲੰਬਕਾਰੀ ਰੇਖਾ ਖਿੱਚੋ"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "ਲੰਬਾਈ ਦਿਉ(&L)..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "ਰੇਖਾ-ਖੰਡ ਦੀ ਲੰਬਾਈ ਦਿਓ"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "ਨਵੀਂ ਲੰਬਾਈ ਚੁਣੋ: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "ਰੇਖਾ-ਖੰਡ ਮੁੜ-ਆਕਾਰ"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "ਇਸ ਵੈਕਟਰ ਰਾਹੀਂ ਰੇਖਾ ਖਿੱਚੋ"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr ""
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr ""
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr ""
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "ਇਕਾਈ ਕਿਸਮ"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "ਇਕਾਈ"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "ਇਹ ਇਕਾਈ ਚੁਣੋ"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "%1 ਇਕਾਈ ਚੁਣੋ"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "ਇਕਾਈ ਹਟਾਉ"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "ਇਕਾਈ ਸ਼ਾਮਿਲ"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "ਇਕਾਈ ਹਟਾਉ"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "ਇਹ ਇਕਾਈ ਸ਼ਾਮਿਲ"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "ਇਕਾਈ ਵੇਖਾਓ"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "ਇਕਾਈ ਓਹਲੇ"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "ਰੇਡੀਅਨ ਵਿੱਚ ਕੋਣ"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "ਡਿਗਰੀ ਵਿੱਚ ਕੋਣ"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "ਮੱਧ-ਬਿੰਦੂ"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X ਲੰਬਾਈ"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y ਲੰਬਾਈ"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "ਉਲਟ ਵੈਕਟਰ"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "ਕੋਣ"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "ਖੰਡ ਤਲ"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "ਚਾਪ ਲੰਬਾਈ"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "ਕੋਣ"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "ਇਹ ਕੋਣ ਚੁਣੋ"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "%1 ਕੋਣ ਚੁਣੋ"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "ਕੋਣ ਹਟਾਉ"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "ਕੋਣ ਸ਼ਾਮਿਲ"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "ਕੋਣ ਏਧਰ-ਓਧਰ"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "ਇਹ ਕੋਣ ਸ਼ਾਮਿਲ"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "ਕੋਣ ਵੇਖਾਓ"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "ਕੋਣ ਓਹਲੇ"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "ਵੈਕਟਰ"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "ਇਹ ਵੈਕਟਰ ਚੁਣੋ"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "%1 ਵੈਕਟਰ ਚੁਣੋ"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "ਵੈਕਟਰ ਹਟਾਉ"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "ਵੈਕਟਰ ਸ਼ਾਮਿਲ"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "ਵੈਕਟਰ ਏਧਰ-ਓਧਰ"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "ਇਹ ਵੈਕਟਰ ਸ਼ਾਮਿਲ"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "ਵੈਕਟਰ ਵੇਖਾਓ"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "ਵੈਕਟਰ ਓਹਲੇ"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "ਚਾਪ"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "ਇਹ ਚਾਪ ਚੁਣੋ"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "%1 ਚਾਪ ਚੁਣੋ"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "ਚਾਪ ਹਟਾਓ"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "ਚਾਪ ਸ਼ਾਮਿਲ"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "ਚਾਪ ਏਧਰ-ਓਧਰ"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "ਇਹ ਚਾਪ ਸ਼ਾਮਿਲ"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "ਚਾਪ ਵੇਖਾਓ"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "ਚਾਪ ਓਹਲੇ"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "ਧੁਰਾ"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X ਧੁਰਾ"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y ਧੁਰਾ"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "ਬਿੰਦੂ"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "ਇਹ ਬਿੰਦੂ ਚੁਣੋ"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "%1 ਬਿੰਦੂ ਚੁਣੋ"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "ਬਿੰਦੂ ਹਟਾਉ"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "ਬਿੰਦੂ ਸ਼ਾਮਿਲ"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "ਬਿੰਦੂ ਏਧਰ-ਓਧਰ"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "ਇਹ ਬਿੰਦੂ ਸ਼ਾਮਿਲ"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "ਬਿੰਦੂ ਵੇਖਾਓ"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "ਬਿੰਦੂ ਓਹਲੇ"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr ""
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "ਧੁਰਾ ਨਿਰਧਾਰਨ(&C)..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "ਮੁੜ-ਪ੍ਰਭਾਸ਼ਿਤ"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "ਮੁੱਲ ਨਿਰਧਾਰਨ(&P)..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "ਧੁਰਾ ਨਿਰਧਾਰਨ"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "ਨਵਾ ਧੁਰਾ ਦਿਓ: "
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "ਨਵਾਂ ਬਿੰਦੂ ਮੁੱਲ ਦਿਓ"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "ਨਵਾਂ ਮੁੱਲ ਚੁਣੋ: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr ""
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr ""
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 #, fuzzy
 msgid "Perimeter"
 msgstr "ਰਚਨਾ ਛਾਪੋ"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr ""
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "ਬਹੁਭੁਜ"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "ਇਹ ਬਹੁਭੁਜ ਚੁਣੋ"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "ਬਹੁਭੁਜ %1 ਚੁਣੋ"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "ਬਹੁਭੁਜ ਹਟਾਉ"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "ਬਹੁਭੁਜ ਸ਼ਾਮਿਲ"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "ਬਹੁਭੁਜ ਏਧਰ-ਓਧਰ"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "ਇਹ ਬਹੁਭੁਜ ਸ਼ਾਮਿਲ"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "ਬਹੁਭੁਜ ਵੇਖਾਉ"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "ਬਹੁਭੁਜ ਓਹਲੇ"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "ਕੋਣ"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 #, fuzzy
 msgid "Select this triangle"
 msgstr "ਇਹ ਕੋਣ ਚੁਣੋ"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "%1 ਕੋਣ ਚੁਣੋ"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 #, fuzzy
 msgid "Remove a Triangle"
 msgstr "ਕੋਣ ਹਟਾਉ"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 #, fuzzy
 msgid "Add a Triangle"
 msgstr "ਕੋਣ ਸ਼ਾਮਿਲ"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 #, fuzzy
 msgid "Move a Triangle"
 msgstr "ਕੋਣ ਏਧਰ-ਓਧਰ"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "ਇਹ ਕੋਣ ਸ਼ਾਮਿਲ"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 #, fuzzy
 msgid "Show a Triangle"
 msgstr "ਕੋਣ ਵੇਖਾਓ"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "ਕੋਣ ਓਹਲੇ"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "ਇਹ ਲੇਬਲ ਚੁਣੋ"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "ਲੇਬਲ %1 ਚੁਣੋ"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 #, fuzzy
 msgid "Remove a Quadrilateral"
 msgstr "ਲੇਬਲ ਹਟਾਉ"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "ਲੇਬਲ ਸ਼ਾਮਿਲ"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 #, fuzzy
 msgid "Move a Quadrilateral"
 msgstr "ਚਾਪ ਏਧਰ-ਓਧਰ"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "ਇਹ ਲੇਬਲ ਸ਼ਾਮਿਲ"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "ਚਾਪ ਵੇਖਾਓ"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "ਚਾਪ ਓਹਲੇ"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 #, fuzzy
 msgid "Construct a triangle with this vertex"
 msgstr "ਇਸ ਕੇਂਦਰ ਨਾਲ ਚੱਕਰ ਬਣਾਉ"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "ਨਵੀਂ ਰੇਖਾ ਤੇ ਸਮਾਂਤਰ ਰੇਖਾ ਖਿੱਚੋ..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 #, fuzzy
 msgid "Intersect this polygon with a line"
 msgstr "ਇਸ ਕੇਂਦਰ ਨਾਲ ਬਹੁਭੁਜ ਬਣਾਉ"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "ਦੋ ਹੋਰ ਬਿੰਦੂਆਂ ਵਿੱਚੋਂ ਪਹਿਲਾਂ ਚੁਣੋ..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 #, fuzzy
 msgid "Construct the vertices of this polygon"
 msgstr "ਇਸ ਰੇਖਾ-ਖੰਡ ਦਾ ਧੁਰਾ ਬਣਾਉ"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "ਇਸ ਰੇਖਾ-ਖੰਡ ਦਾ ਧੁਰਾ ਬਣਾਉ"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "ਦੋ ਹੋਰ ਬਿੰਦੂਆਂ ਵਿੱਚੋਂ ਪਹਿਲਾਂ ਚੁਣੋ..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "ਇਸ ਰੇਖਾ-ਖੰਡ ਦਾ ਧੁਰਾ ਬਣਾਉ"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "ਦੋ ਹੋਰ ਬਿੰਦੂਆਂ ਵਿੱਚੋਂ ਪਹਿਲਾਂ ਚੁਣੋ..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "ਚੱਕਰ ਤੇ ਇਹ ਬਿੰਦੂ ਬਣਾਉ"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr ""
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "ਕੀ ਇਹ ਰੇਖਾ ਸਮਾਂਤਰ ਹੈ?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "ਇਸ ਰੇਖਾ ਦੇ ਸਮਾਂਤਰ?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "ਇਹ ਰੇਖਾਵਾਂ ਸਮਾਂਤਰ ਹਨ।"
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "ਇਹ ਰੇਖਾਵਾਂ ਸਮਾਂਤਰ ਨਹੀਂ ਹਨ।"
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਦੇ ਸਮਰੇਖੀ ਹੋਣ ਦੀ ਜਾਂਚ"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "ਪਹਿਲਾਂ ਸੰਭਵ ਤਿੰਨ ਸਮਰੇਖੀ ਬਿੰਦੂ ਚੁਣੋ..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "ਅਤੇ ਇਹ ਦੂਜਾ ਬਿੰਦੂ"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "ਇਸ ਤੀਜੇ ਬਿੰਦੂ ਨਾਲ"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "ਇਹ ਬਿੰਦੂ ਸਮਰੇਖੀ ਹਨ।"
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "ਇਹ ਬਿੰਦੂ ਸਮਰੇਖੀ ਨਹੀਂ ਹਨ।"
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "ਜਾਂਚ ਕਰੋ ਕਿ ਇਹ ਬਿੰਦੂ ਚਾਪ ਤੇ ਹੈ"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr ""
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "ਜਾਂਚ ਕਰੋ ਕਿ ਬਿੰਦੂ ਇਸ ਚਾਪ ਤੇ ਹੈ"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr ""
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "ਇਹ ਚਾਪ ਤੇ ਇਹ ਬਿੰਦੂ ਹੈ।"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "ਇਸ ਚਾਪ ਤੇ ਬਿੰਦੂ ਨਹੀਂ ਹੈ।"
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 #, fuzzy
 msgid "Check whether this point is in a polygon"
 msgstr "ਜਾਂਚ ਕਰੋ ਕਿ ਇਹ ਬਿੰਦੂ ਚਾਪ ਤੇ ਹੈ"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "ਜਾਂਚ ਕਰੋ ਕਿ ਬਿੰਦੂ ਇਸ ਚਾਪ ਤੇ ਹੈ"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "ਦੋ ਹੋਰ ਬਿੰਦੂਆਂ ਵਿੱਚੋਂ ਪਹਿਲਾਂ ਚੁਣੋ..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 #, fuzzy
 msgid "This polygon contains the point."
 msgstr "ਇਹ ਚਾਪ ਤੇ ਇਹ ਬਿੰਦੂ ਹੈ।"
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 #, fuzzy
 msgid "This polygon does not contain the point."
 msgstr "ਇਸ ਚਾਪ ਤੇ ਬਿੰਦੂ ਨਹੀਂ ਹੈ।"
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "ਜਾਂਚ ਕਰੋ ਕਿ ਇਹ ਬਿੰਦੂ ਚਾਪ ਤੇ ਹੈ"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "ਦੋ ਹੋਰ ਬਿੰਦੂਆਂ ਵਿੱਚੋਂ ਪਹਿਲਾਂ ਚੁਣੋ..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 #, fuzzy
 msgid "This polygon is convex."
 msgstr "ਇਹ ਚਾਪ ਤੇ ਇਹ ਬਿੰਦੂ ਹੈ।"
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 #, fuzzy
 msgid "This polygon is not convex."
 msgstr "ਇਸ ਚਾਪ ਤੇ ਬਿੰਦੂ ਨਹੀਂ ਹੈ।"
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "ਜਾਂਚ ਕਰੋ ਕਿ ਇਹ ਬਿੰਦੂ ਇਕ ਸਮਾਨ ਦੂਰ ਹੈ"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਤੋਂ"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "ਦੋ ਹੋਰ ਬਿੰਦੂਆਂ ਵਿੱਚੋਂ ਪਹਿਲਾਂ ਚੁਣੋ..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "ਅਤੇ ਇਸ ਬਿੰਦੂ ਤੋਂ"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "ਦੂਰੀ ਇਕ ਸਮਾਨ ਹੈ।"
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "ਦੂਰੀ ਇਕ ਸਮਾਨ ਨਹੀਂ ਹੈ।"
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "ਜਾਂਚ ਕਰੋ ਕਿ ਇਹ ਵੈਕਟਰ ਹੋਰ ਵੈਕਟਰ ਦੇ ਸਮਾਨ ਹੈ"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "ਜਾਂਚ ਕਰੋ ਕਿ ਇਹ ਵੈਕਟਰ ਹੋਰ ਵੈਕਟਰ ਦੇ ਸਮਾਨ ਹੈ"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "ਦੋਵੇਂ ਵੈਕਟਰ ਇਕ ਸਮਾਨ ਹਨ।"
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "ਦੋਵੇਂ ਵੈਕਟਰ ਇਕ ਸਮਾਨ ਨਹੀਂ ਹਨ।"
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "ਪਾਠ"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "ਲੇਬਲ"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "ਇਹ ਲੇਬਲ ਚੁਣੋ"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "ਲੇਬਲ %1 ਚੁਣੋ"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "ਲੇਬਲ ਹਟਾਉ"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "ਲੇਬਲ ਸ਼ਾਮਿਲ"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "ਲੇਬਲ ਏਧਰ-ਓਧਰ"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "ਇਹ ਲੇਬਲ ਸ਼ਾਮਿਲ"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "ਲੇਬਲ ਵੇਖਾਉ"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "ਲੇਬਲ ਓਹਲੇ"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "ਪਾਠ ਨਕਲ(&C)"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "ਫਰੇਮ ਤਬਦੀਲ(&T)"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "ਮੁੜ-ਪ੍ਰਭਾਸ਼ਿਤ(&R)..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "ਲੇਬਲ ਫਰੇਮ ਤਬਦੀਲ"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "ਇਹ ਇਕਾਈ ਤਬਦੀਲ"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr ""
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "ਇਸ ਵੈਕਟਰ ਨਾਲ ਤਬਦੀਲ"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr ""
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr ""
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr ""
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr ""
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "ਇਹ ਇਕਾਈ ਘੁੰਮਾਉ"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr ""
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "ਇਹ ਬਿੰਦੂ ਦੁਆਲੇ ਘੁੰਮਾਉ"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "ਇਸ ਕੋਣ ਨਾਲ ਘੁੰਮਾਉ"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr ""
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr ""
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr ""
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr ""
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr ""
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr ""
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr ""
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "ਤਬਦੀਲ ਕਰਨ ਲਈ ਇਕਾਈ ਚੁਣੋ..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr ""
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr ""
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "ਇਹ ਕੋਣ ਸ਼ਾਮਿਲ"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "ਨਵੀਂ ਰੇਖਾ ਤੇ ਸਮਾਂਤਰ ਰੇਖਾ ਖਿੱਚੋ..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "ਨਵੀਂ ਰੇਖਾ ਤੇ ਸਮਾਂਤਰ ਰੇਖਾ ਖਿੱਚੋ..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "ਪਹਿਲੇ ਬਿੰਦੂ ਦੀ ਤਬਦੀਲ ਸਥਿਤੀ"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "ਦੂਜੇ ਬਿੰਦੂ ਦੀ ਤਬਦੀਲ ਸਥਿਤੀ"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "ਤੀਜੇ ਬਿੰਦੂ ਦੀ ਤਬਦੀਲ ਸਥਿਤੀ"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr ""
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "ਚੌਥੇ ਬਿੰਦੂ ਦੀ ਤਬਦੀਲ ਸਥਿਤੀ"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr ""
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr ""
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "ਇਹ ਇਕਾਈ ਤਬਦੀਲ"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "ਇਸ ਤਬਦੀਲੀ ਰਾਹੀਂ ਤਬਦੀਲ"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr ""
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr ""
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਤੋਂ ਵੈਕਟਰ ਬਣਾਉ"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "ਇਸ ਬਿੰਦੂ ਤੋਂ ਵੈਕਟਰ ਬਣਾਉ"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr ""
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr ""
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr ""
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "ਨਵਾਂ ਕੋਡ ਭਰੋ:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "ਪਾਈਥਨ ਕੋਡ ਭਰੋ:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3860,44 +3865,44 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "ਪਾਈਥਨ ਸਕ੍ਰਿਪਟ"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-pl/messages/tdeedu/kig.po b/tde-i18n-pl/messages/tdeedu/kig.po
index 3a246e75058..94c3cf966af 100644
--- a/tde-i18n-pl/messages/tdeedu/kig.po
+++ b/tde-i18n-pl/messages/tdeedu/kig.po
@@ -4,7 +4,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2015-01-18 11:42+0100\n"
 "Last-Translator: mcbx\n"
 "Language-Team:  <pl@li.org>\n"
@@ -28,70 +28,70 @@ msgid ""
 "Your emails"
 msgstr "mboksz@not-part-of-the-address.bcig.pl"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "To plik programu XFig, a nie rysunek Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Ten plik Cabri zawiera obiekt \"%1\", którego Kig obecnie nie obsługuje."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Proszę wybrać figurę."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Plik Dr. Geo \"%1\" jest makrem i nie zawiera figur."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Nie ma figur w pliku Dr Geo \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Ten plik Dr. Geo zawiera obiekt \"%1 %2\", którego Kig obecnie nie obsługuje."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 "Ten plik Dr. Geo zawiera typ przecięcia, którego Kig obecnie nie obsługuje."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Eksportuj do pliku obrazka"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Obrazek..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Eksportuj jako obrazek"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Opcje obrazka"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Niestety, ten format pliku nie jest obsługiwany."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -99,31 +99,31 @@ msgstr ""
 "Nie można otworzyć pliku \"%1\". Proszę sprawdzić, czy uprawnienia do pliku "
 "są ustawione poprawnie."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Niestety, wystąpił błąd podczas zapisywania obrazka \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Eksportuj do"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Eksportuj do pliku &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "Plik &XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Dokumenty XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Eksportuje do pliku XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -132,24 +132,24 @@ msgstr ""
 "istnieje lub że nie można go otworzyć ze względu na ustawienia uprawnień do "
 "pliku"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Wystąpił błąd podczas parsowania pliku \"%1\". Nie można go otworzyć."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Błąd parsowania"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig nie może otworzyć pliku \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Nie obsługiwany"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -157,50 +157,50 @@ msgstr ""
 "Ten dokument KSeg zawiera przekształcenia ze zmianą rozmiaru, których Kig "
 "nie może obecnie importować."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "Ten plik KSeg zawiera koło, którego Kig obecnie nie obsługuje."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "Ten plik KSeg zawiera wycinek koła, którego Kig obecnie nie obsługuje."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "Ten plik KSeg zawiera odcinek łuku, którego Kig obecnie nie obsługuje."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Eksportuj do pliku &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Dokumenty Latex (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Eksportuj do pliku Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Opcje Lateksa"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Plik ten stworzono w Kig wersja \"%1\", w tej wersji programu nie można go "
 "otworzyć."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -212,7 +212,7 @@ msgstr ""
 "Możesz próbować otworzyć go starszą wersją Kig (0.4 do 0.6),\n"
 "a następnie zachować go w nowym formacie."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -222,8 +222,8 @@ msgstr ""
 "obsługuje. \n"
 "Zostanie użyty standardowy układ współrzędnych."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -233,27 +233,27 @@ msgstr ""
 "obsługuje. Możliwe, że skompilowałeś Kig bez wsparcia dla obiektów tego typu "
 "lub używasz starszej wersji programu."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Eksportuj do SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Scalable Vector Graphics (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Eksportuj jako SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Opcje SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Niestety, wystąpił błąd podczas zapisywania pliku SVG \"%1\""
 
@@ -423,7 +423,7 @@ msgstr "Przerwij rysowanie"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Przerwij tworzenie obiektu"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "O&dkryj wszystko"
 
@@ -551,15 +551,15 @@ msgstr ""
 "*.kig|Dokumenty Kig (*.kig)\n"
 "*.kigz|Skompresowane Dokumenty Kig (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Plik \"%1\" już istnieje. Czy chcesz go nadpisać?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Nadpisać plik?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Nadpisać"
 
@@ -643,334 +643,334 @@ msgstr "Dokument do otwarcia"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Odcinek"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Odcinek zdefiniowany przez punkty początkowy i końcowy"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Prosta według dwóch punktów"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Prosta przechodząca przez dwa punkty"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Półprosta"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 "Półprosta zdefiniowana punktem początkowym i innym punktem na niej położonym."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Prostopadła"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "Prosta poprowadzona przez punkt, prostopadła do odcinka lub prostej."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Równoległa"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "Prosta przechodząca przez punkt, równoległa do prostej lub odcinka"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Okrąg według środka i punktu"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Okrąg zdefiniowany przez swój środek i punkt należący do okręgu"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Okrąg według trzech punktów"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Okrąg zdefiniowany przez trzy punkty"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Narysuj dwusieczną kąta"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Wybierz kąt, którego dwusieczną pragniesz stworzyć..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Dwusieczna kąta"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Dwusieczna kąta"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Krzywa stożkowa według pięciu punktów"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Krzywa stożkowa zdefiniowana przez pięć punktów"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hiperbola według asymptoty i punktu"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Hiperbola o danej asymptocie przechodząca przez dany punkt"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Elipsa według ognisk i punktu"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Elipsa według ognisk i leżącego na niej punkt"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hiperbola według ognisk i punktu"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Hiperbola na podstawie ognisk i leżącego na niej punktu"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Krzywa stożkowa według kierownicy, ogniska i punktu"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Krzywa stożkowa dla danych kierownicy, ogniska i punktu"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Parabola pionowa według trzech punktów"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Parabola pionowa przechodząca przez trzy punkty"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Krzywa 3. stopnia według dziewięciu punktów"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Krzywa 3. stopnia przechodząca przez dziewięć punktów"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Punkt biegunowy prostej"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Punkt biegunowy prostej względem krzywej stożkowej."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Prosta biegunowa punktu"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Prosta biegunowa punktu względem krzywej stożkowej."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Krzywa 3. stopnia z węzłem według sześciu punktów"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 "Krzywa 3. stopnia z punktem węzłowym na początku, przechodząca przez sześć "
 "punktów"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Krzywa 3 stopnia z punktem zwrotnym poprzez 4 punkty"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Krzywa 3 stopnia, z poziomym punktem zwrotnym w początku układu, przez 4 "
 "punkty"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Kierownica krzywej stożkowej"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Kierownica krzywej stożkowej."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Kąt według trzech punktów"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Kąt zdefiniowany przez trzy punkty"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Hiperbola równoosiowa według czterech punktów"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Hiperbola równoosiowa przechodząca przez cztery punkty"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Narysuj punkt środkowy odcinka"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Punkt środkowy"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Punkt środkowy odcinka lub dwóch innych punktów"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Wektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Narysuj wektor na podstawie dwóch punktów."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Suma wektorów"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Narysuj sumę wektorową dwóch wektorów."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Prosta według wektora"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Narysuj prostą równoległą do wektora przez dany punkt."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Półprosta według wektora"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 "Narysuj półprostą równoległą do wektora rozpoczynającą się w danym punkcie."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Łuk według trzech punktów"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Narysuj łuk przechodzący przez trzy punkty."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Łuk według środka, kąta i punktu"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Narysuj łuk według środka i kąta, przy zadanym punkcie początkowym"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabola według kierownicy i ogniskowej"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Parabola zdefiniowana przez kierownicę i ogniskową"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Przesuń"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Przesunięcie obiektu o wektor"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Symetria względem punktu"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Przekształcenie symetryczne obiektu względem punktu"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Symetria względem prostej"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Przekształcenie symetryczne obiektu względem prostej"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Obróć"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Obrót obiektu o dany kąt wokół punktu"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Zmiana rozmiaru"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "Zmień rozmiar obiektu względem punktu, skalę określa długość odcinka"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Zmiana rozmiaru względem prostej"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "Zmień rozmiar obiektu względem prostej, skalę określa długość odcinka"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Skaluj (stosunek wyznaczony przez dwa odcinki)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr ""
 "Zmień rozmiar obiektu względem punktu, skalę określa długość dwóch odcinków"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 "Zmień rozmiar obiektu względem prostej, skalę określa długość dwóch odcinków"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -978,11 +978,11 @@ msgstr ""
 "Zmiana rozmiaru obiektu względem prostej, skalę określa długość dwóch "
 "odcinków"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Zastosuj podobieństwo"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -990,11 +990,11 @@ msgstr ""
 "Zastosuj podobieństwo do obiektu (sekwencja zmiany rozmiaru i rotacji wokół "
 "środka)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Homologia harmoniczna"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1002,11 +1002,11 @@ msgstr ""
 "Homologia harmoniczna z danymi środkiem i osią (jest to przekształcenie "
 "rzutowe)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Rysuj cień rzutu"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1014,83 +1014,83 @@ msgstr ""
 "Cień obiektu z danym źródłem światła i z daną płaszczyzną rzutu (pokazaną "
 "jako prosta)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asymptoty hiperboli"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Obie asymptoty hiperboli."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Trójkąt według trzech wierzchołków"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Narysuj trójkąt o danych trzech wierzchołkach."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Powłoka wypukła"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Wielokąt odpowiadający powłoce wypukłej innego wielokąta"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Test równoległości"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Test sprawdzający, czy dwie proste są równoległe"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Test prostopadłości"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Test sprawdzający, czy dwie proste są prostopadłe"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Test kolinearności"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Test sprawdzający, czy trzy dane punkty są kolinearne"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Test zawierania"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Test sprawdzający czy dana krzywa zawiera dany punkt"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Test zawierania się w wielokącie"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Test sprawdzający czy dany wielokąt zawiera dany punkt"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Test wypukłości wielokąta"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Test sprawdzający czy dany wielokąt jest wypukły"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Test odległości"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1098,19 +1098,19 @@ msgstr ""
 "Test sprawdzający, czy dany punkt jest w tej samej odległości od pewnego "
 "danego punktu i od innego danego punktu"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Test równości wektorów"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Test sprawdzający, czy dwa wektory są równe"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Skrypt Pythona"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Stwórz nowy skrypt Pythona."
 
@@ -1162,25 +1162,25 @@ msgstr "Wybierz euklidesowy układ współrzędnych"
 msgid "Set Polar Coordinate System"
 msgstr "Wybierz biegunowy układ współrzędnych"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "St."
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1188,47 +1188,47 @@ msgstr ""
 "Zwykły punkt, tzn. taki, który jest albo niezależny, albo jest elementem "
 "prostej, okręgu lub odcinka."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punkt"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Stwórz etykietę tekstową."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Etykieta tekstowa"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Narysuj punkt na podstawie współrzędnych"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punkt wg współrzędnych"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Punkt stały"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Podaj współrzędne nowego punktu."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Ustaw rozmiar kąta"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Wstaw nowy rozmiar tego kąta:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Użyj pola edycji do zmiany rozmiaru tego kąta."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1240,15 +1240,15 @@ msgstr ""
 "Jeśli zmienisz na inną jednostkę, wartość w polu edycji zostanie "
 "przekonwertowana do wybranej nowej jednostki miary."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Nie można było otworzyć pliku makro '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig nie może otworzyć pliku makro \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1259,16 +1259,16 @@ msgstr ""
 "obsługi starszych formatów Kig. Możesz próbować otworzyć go starszą wersją "
 "Kig (0.4 do 0.6),a następnie zachować go w nowym formacie."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Nienazwane makro nr %1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Proste pierwiastkowe dla krzywych stożkowych"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1276,11 +1276,11 @@ msgstr ""
 "Proste narysowane przez punkty przecięcia dwóch krzywych stożkowych. "
 "Definiuje się je również dla krzywych stożkowych nieprzecinających się."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Punkt ruchomy"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1288,11 +1288,11 @@ msgstr ""
 "Wybierz punkt ruchomy, który będzie się przemieszczał podczas rysowania "
 "zbioru punktów..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Punkt prowadzący"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1300,118 +1300,118 @@ msgstr ""
 "Wybierz punkt prowadzący, przez którego lokalizacje będzie rysowany zbiór "
 "punktów..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Zbiór punktów"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Zbiór punktów"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Punkt zależny"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Wielokąt według swoich wierzchołków"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Narysuj wielokąt na podstawie wierzchołków"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... z tym wierzchołkiem (kliknij na pierwszy wierzchołek by zakończyć "
 "rysowanie)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Narysuj wielokąt z tym wierzchołkiem"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Zaznacz punkt, który będzie wierzchołkiem nowego wielokąta..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Wielokąt"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Narysuj wierzchołki tego wielokąta..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Wierzchołki wielokąta"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Wierzchołki wielokąta."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Narysuj boki tego wielokąta..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Boki wielokąta"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Boki wielokąta."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Wielokąt foremny o danym środku"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Narysuj wielokąt foremny o danym środku i wierzchołku"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Narysuj wielokąt foremny ze środkiem w tym punkcie"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Narysuj wielokąt foremny z wierzchołkiem w tym punkcie"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Ustaw liczbę boków (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Ustaw liczbę boków (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Wybierz środek nowego wielokąta..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Wybierz wierzchołek nowego wielokąta..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Poruszaj kursorem by uzyskać pożądaną liczbę boków..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Narysuj proste pierwiastkowe tego okręgu"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Narysuj proste pierwiastkowe tej krzywej stożkowej"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Dowolne przekształcenie afiniczne"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1419,11 +1419,11 @@ msgstr ""
 "Unikalne przekształcenie afiniczne przekształcające 3 dane punkty (lub "
 "trójkąt) na 3 inne dane punkty (lub trójkąt)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Dowolne przekształcenie rzutowe"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1431,193 +1431,193 @@ msgstr ""
 "Unikalne przekształcenie rzutowe przekształcające 4 dane punkty (lub "
 "czworobok) na 4 inne dane punkty (lub czworobok)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inwersja punktu, prostej lub okręgu"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Inwersja punktu, prostej lub okręgu względem okręgu"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Przenieś miarę"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Przenieś miarę odcinka lub łuku na prostą lub okrągna okrąg."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Odcinek do przeniesienia"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Łuk do przeniesienia"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Przenieś miarę na tą prostą"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Przenieś miarę na ten okrąg"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Zacznij przenoszenie miary od tego punktu okręgu"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Zacznij przenoszenie miary od tego punktu prostej"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Zacznij przenoszenie miary od tego punktu krzywej"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Przecięcie"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Przecięcie dwóch obiektów"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Przecięcie tego okręgu"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Przecięcie tej krzywej stożkowej"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Przecięcie tej prostej"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Przecięcie tej krzywej 3. stopnia"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Przecięcie tego łuku"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Przecięcie tego wielokąta"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "z tym okręgiem"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "z tą krzywą stożkową"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "z tą prostą"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "z tą krzywą 3. stopnia"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "z tym łukiem"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "z tym wielokątem"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Narysuj punkt środkowy tego punktu i jakiegoś innego punktu"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Wybierz pierwszy punkt, dla którego chcesz narysować punkt środkowy..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Narysuj punkt środkowy dla tego punktu i jakiegoś innego"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "Wybierz drugi z dwóch punktów, dla których chcesz narysować punkt środkowy..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Wybierz pierwszy obiekt przecinający się..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Wybierz drugi obiekt przecinający się..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Styczna"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Prosta styczna do krzywej"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Styczna do tego okręgu"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Styczna do tej krzywej stożkowej"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Styczna do tego łuku"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Styczna do tej krzywej 3. stopnia"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Styczna do tej krzywej"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Styczna w tym punkcie"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Środek krzywizny"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Środek okręgu ściśle stycznego z krzywą"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Środek krzywizny tej krzywej stożkowej"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Środek krzywizny tej krzywej 3. stopnia"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Środek krzywizny tej krzywej"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Środek krzywizny w tym punkcie"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Który obiekt?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1625,24 +1625,24 @@ msgstr ""
 "Kliknij na miejsce, w którym chcesz umieścić nowy punkt lub krzywą, na "
 "której chcesz go umieścić..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Teraz wybierz miejsce dla etykiety wyniku."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Nazwa makro nie może być pusta."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nazwa"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<obiekt nienazwany>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1651,21 +1651,21 @@ msgstr ""
 "W tekście są elementy %n, dla których nie została wybrana wartość. Proszę je "
 "usunąć lub wybrać wystarczającą liczbę argumentów."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Wybieranie argumentu %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Zmień etykietę"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1675,7 +1675,7 @@ msgstr ""
 "z danych obiektów. Z tego względu Kig nie może obliczyć tego makra. Proszę "
 "wcisnąć Wstecz i skonstruować obiekty w prawidłowej kolejności..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1685,103 +1685,103 @@ msgstr ""
 "Prawdopodobnie oznacza to, że chcesz, by Kig zrobił coś niemożliwego. Proszę "
 "sprawdzić makro i spróbować ponownie."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Przenieś %1 obiekty"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "ponownie zdefiniuj punkty"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Dokument Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 obiekty"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Przekształć"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&est"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Narysuj"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Dodaj etykietę te&kstową"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Ustaw ko&lor"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Ustaw &szerokość pióra"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Ustaw st&yl"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Ustaw układ &współrzędnych"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "Uk&ryj"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Pokaż"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Przenieś"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "K&olor użytkownika"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Ustaw &nazwę..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Nazwa"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Podaj nazwę obiektu"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Podaj nazwę obiektu:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Zmień kolor obiektu"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Zmień szerokość obiektu"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Zmień styl punktu"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Zmień styl obiektu"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Edytuj skrypt..."
 
@@ -1835,213 +1835,214 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Wybrano więcej niż jeden typ"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Narysuj kąt przez ten punkt"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Wybierz punkt, przez który powinna przechodzić pierwsza półprosta kąta..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Narysuj kąt przy tym punkcie"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Wybierz punkt będący wierzchołkiem kąta..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Wybierz punkt, przez który powinna przechodzić druga półprosta kąta..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "U&staw rozmiar"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Zmień rozmiar kąta"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Narysuj łuk rozpoczynający się w tym punkcie"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Wybierz punkt, w którym zaczyna się łuk..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Narysuj łuk przez ten punkt"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Wybierz punkt, przez który powinien przechodzić łuk..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Narysuj łuk kończący się w tym punkcie"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Wybierz punkt końcowy łuku..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Narysuj łuk ze środkiem w tym miejscu"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Wybierz środek łuku..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Narysuj łuk o takim kącie"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Wybierz kąt dla łuku..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Wynik testu"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Zaznacz tę krzywą..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Wybierz punkt na krzywej..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Powierzchnia"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Obwód"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Promień"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Rozwinięte równanie kartezjańskie"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Równanie kartezjańskie"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Równanie biegunowe"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [ze środkiem w %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "okrąg"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Wybierz ten okrąg"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Wybierz okrąg %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Usuń okrąg"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Dodaj okrąg"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Przesuń okrąg"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Przyłącz to tego okręgu"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Pokaż okrąg"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Ukryj okrąg"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Narysuj okrąg przez ten punkt"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Narysuj okrąg z tym środkiem"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Wybierz środek nowego okręgu..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Wybierz punkt, przez który będzie przebiegał okrąg..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Typ krzywej stożkowej"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Pierwsza ogniskowa"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Druga ogniskowa"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipsa"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hiperbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2049,196 +2050,196 @@ msgstr ""
 "rho = %1/(1 + %2 cos teta + %3 sin teta)\n"
 "    [ze środkiem w %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "krzywa stożkowa"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Wybierz tę krzywą stożkową"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Wybierz krzywą stożkową %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Usuń krzywą stożkową"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Dodaj krzywą stożkową"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Przesuń krzywą stożkową"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Przyłącz do tej krzywej stożkowej"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Pokaż krzywą stożkową"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Ukryj krzywą stożkową"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Narysuj krzywą stożkową przez ten punkt"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Wybierz punkt, przez który będzie przechodziła krzywa stożkowa..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Narysuj krzywą stożkową z tą asymptotą"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Wybierz pierwszą asymptotę krzywej stożkowej..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Wybierz drugą asymptotę krzywej stożkowej..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Narysuj elipsę z tą ogniskową"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Wybierz pierwszą ogniskową dla elipsy..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Wybierz drugą ogniskową dla elipsy..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Narysuj elipsę przez ten punkt"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Wybierz punkt, przez który będzie przechodziła elipsa..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Narysuj hiperbolę z tą ogniskową"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Wybierz pierwszą ogniskową dla hiperboli..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Wybierz drugą ogniskową dla hiperboli..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Narysuj hiperbolę przez punkt"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Wybierz punkt, przez który ma przechodzić hiperbola..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Narysuj krzywą stożkową z tą prostą jako kierownicą"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Wybierz kierownicę dla krzywej stożkowej..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Narysuj krzywą stożkową z tą ogniskową"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Wybierz ogniskową krzywej stożkowej..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Narysuj parabolę przez ten punkt"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Wybierz punkt, przez który przechodzić ma parabola..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Narysuj punkt biegunowy w stosunku do tej krzywej stożkowej"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Wybierz krzywą stożkową, względem której chcesz narysować punkt biegunowy..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Narysuj punkt biegunowy tej prostej"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Wybierz prostą, dla której chcesz narysować punkt biegunowy..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Narysuj prostą biegunową w stosunku do tej krzywej stożkowej"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Narysuj prostą biegunową tego punktu"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Narysuj kierownicę tej krzywej stożkowej"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Wybierz krzywą stożkową, której kierownicę chcesz narysować..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Narysuj parabolę dla tej kierownicy"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Wybierz kierownicę paraboli..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Narysuj parabolę dla tej ogniskowej"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Wybierz ogniskową dla paraboli..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Narysuj asymptoty tej krzywej stożkowej"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Wybierz krzywą stożkową, dla której chcesz narysować asymptoty..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Narysuj proste pierwiastkowe krzywej stożkowej"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2246,7 +2247,7 @@ msgstr ""
 "Wybierz pierwszą z dwóch krzywych stożkowych, dla których chcesz narysować "
 "prostą pierwiastkową..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2254,696 +2255,700 @@ msgstr ""
 "Wybierz drugą z dwóch krzywych stożkowych, dla których chcesz narysować "
 "prostą pierwiastkową..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Zamień proste pierwiastkowe"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "krzywa 3. stopnia"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Wybierz tę krzywą 3. stopnia"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Wybierz krzywą 3. stopnia %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Usuń krzywą 3. stopnia"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Dodaj krzywą 3. stopnia"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Przesuń krzywą 3. stopnia"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Przyłącz do tej krzywej 3. stopnia"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Pokaż krzywą 3. stopnia"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Ukryj krzywą 3. stopnia"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Narysuj krzywą 3. stopnia przez ten punkt"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Wybierz punkt, przez który będzie przechodzić krzywa 3. stopnia..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "krzywa"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Wybierz tę krzywą"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Wybierz krzywą %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Usuń krzywą"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Dodaj krzywą"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Przesuń krzywą"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Przyłącz do tej krzywej"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Pokaż krzywą"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Ukryj krzywą"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Przecięcie z tą prostą"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Przecięcie z tą krzywą stożkową"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Już obliczono punkt przecięcia"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Przecięcie z tą krzywą 3. stopnia"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Przecięcie z tym okręgiem"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Przecięcie z tym łukiem"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inwersja w stosunku do okręgu"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Zaznacz okrąg, w stosunku do którego chcesz przeprowadzić inwersję..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Oblicz inwersję tego punktu"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Wybierz punkt do inwersji..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Oblicz inwersję tej prostej"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Wybierz prostą do inwersji..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Oblicz inwersję tego odcinka"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Wybierz odcinek do inwersji..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Oblicz inwersję tego okręgu"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Wybierz okrąg do inwersji..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Oblicz inwersję tego łuku"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Wybierz łuk do inwersji..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Nachylenie"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Równanie"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Długość"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Pierwszy punkt końcowy"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Drugi punkt końcowy"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "prosta"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Wybierz prostą"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Wybierz tę prostą"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Wybierz prostą %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Usuń prostą"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Dodaj prostą"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Przesuń prostą"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Przyłącz do tej prostej"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Pokaż prostą"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Ukryj prostą"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "odcinek"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Wybierz ten odcinek"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Wybierz odcinek %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Usuń odcinek"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Dodaj odcinek"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Przesuń odcinek"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Przyłącz do odcinka"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Pokaż odcinek"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Ukryj odcinek"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "półprosta"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Wybierz tę półprostą"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Wybierz półprostą %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Usuń półprostą"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Dodaj półprostą"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Przesuń półprostą"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Przyłącz do tej półprostej"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Pokaż półprostą"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Ukryj półprostą"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Narysuj odcinek rozpoczynający się w tym punkcie"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Wybierz punkt początkowy odcinka..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Narysuj odcinek kończący się w tym punkcie"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Wybierz punkt końcowy odcinka..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Narysuj prostą przechodzącą przez ten odcinek"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Wybierz punkt, przez który będzie przechodziła prosta..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Wybierz inny punkt, przez który będzie przechodziła prosta..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Narysuj półprostą rozpoczynającą się w tym punkcie"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Wybierz punkt początkowy półprostej..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Narysuj półprostą przez ten punkt"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Wybierz punkt, przez który będzie przechodziła półprosta..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Narysuj prostą równoległą do tej prostej"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Wybierz prostą, do której równoległa ma być nowa prosta..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Narysuj prostą równoległą przechodzącą przez ten punkt"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Wybierz punkt, przez który będzie przechodzić prosta..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Narysuj prostą prostopadłą do tej prostej"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Wybierz prostą prostopadłą do nowej prostej..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Narysuj prostą prostopadłą przechodzącą przez ten punkt"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Ustaw &długość..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Ustaw długość odcinka"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Wybierz nową długość: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Zmień rozmiar odcinka"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Narysuj prostą wzdłuż tego wektora"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Wybierz wektor o kierunku takim jak nowa prosta..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Narysuj półprostą wzdłuż wektora"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Wybierz wektor o kierunku takim jak nowa półprosta..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "zbiór punktów"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Wybierz zbiór punktów"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Wybierz zbiór punktów %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Usuń zbiór punktów"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Dodaj zbiór punktów"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Przenieś zbiór punktów"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Dołącz do tego zbioru punktów"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Pokaż zbiór punktów"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Ukryj zbiór punktów"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Typ obiektu"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Obiekt"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Wybierz ten obiekt"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Wybierz obiekt %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Usuń obiekt"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Dodaj obiekt"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Przesuń obiekt"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Przyłącz do obiektu"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Pokaż obiekt"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Ukryj obiekt"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Kąt w radianach"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Kąt w stopniach"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Punkt środkowy"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "Długość X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Długość Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Wektor przeciwny"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Kąt"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Powierzchnia wycinka koła"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Długość łuku"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "kąt"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Wybierz kąt"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Wybierz kąt %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Usuń kąt"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Dodaj kąt"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Przesuń kąt"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Przyłącz do tego kąta"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Pokaż kąt"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Ukryj kąt"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "wektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Wybierz wektor"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Wybierz wektor %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Usuń wektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Dodaj wektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Przesuń wektor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Przyłącz do wektora"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Pokaż wektor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Ukryj wektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "łuk"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Zaznacz ten łuk"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Zaznacz łuk %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Usuń łuk"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Dodaj łuk"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Przesuń łuk"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Przyłącz do łuku"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Pokaż łuk"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Ukryj łuk"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Współrzędna"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Współrzędna X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Współrzędna Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punkt"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Zaznacz punkt"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Zaznacz punkt %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Usuń punkt"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Dodaj punkt"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Przesuń punkt"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Przyłącz do tego punktu"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Pokaż punkt"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Ukryj punkt"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Narysuj punkt dla środkowy dla tego punktu i pewnego innego punktu"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
@@ -2951,792 +2956,792 @@ msgstr ""
 "Wybierz pierwszy z dwóch punktów, dla których chcesz narysować punkt "
 "środkowy..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Wybierz drugi z dwóch punktów, dla których chcesz narysować punkt środkowy..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Ustaw &współrzędną..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Ponownie zdefiniuj"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Ustaw &parametr..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Ustaw współrzędną"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Podaj nową współrzędną."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Ustaw parametr punktu"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Wybierz nowy parametr: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Zmień parametr punktu nieswobodnego"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Zaznacz okrąg na który chcesz przenieść miarę..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Wybierz punkt na okręgu..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Zaznacz okrąg do przeniesienia na okrąg..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Liczba boków"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Obwód"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Środek masy wierzchołków"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Indeks krzywej"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "wielokąt"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Zaznacz wielokąt"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Zaznacz wielokąt %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Usuń wielokąt"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Dodaj wielokąt"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Przesuń wielokąt"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Przyłącz do tego wielokąta"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Pokaż wielokąt"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Ukryj wielokąt"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "trójkąt"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Wybierz trójkąt"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Wybierz trójkąt %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Usuń trójkąt"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Dodaj trójkąt"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Przesuń trójkąt"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Przyłącz do tego trójkąta"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Pokaż trójkąt"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Ukryj trójkąt"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "czworokąt"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Zaznacz ten czworokąt"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Zaznacz czworokąt %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Usuń czworokąt"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Dodaj czworokąt"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Przesuń czworokąt"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Przyłącz do tego czworokąta"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Pokaż czworokąt"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Ukryj czworokąt"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Narysuj trójkąt z tym wierzchołkiem"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Wybierz punkt, który będzie wierzchołkiem trójkąta..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Przecięcie tego wielokąta z prostą"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Wybierz wielokąt, którego przecięcie z prostą chcesz utworzyć..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Narysuj wierzchołki tego wielokąta"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Wybierz wielokąt, którego wierzchołki chcesz narysować..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Narysuj boki tego wielokąta"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Wybierz wielokąt, którego boki chcesz narysować..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Narysuj powłokę wypukłą wielokąta"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Wybierz wielokąt, którego powłokę wypukłą chcesz narysować..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Rzutuj ten punkt na okrąg"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Wybierz punkt, przez który będzie przechodzić styczna..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Czy ta prosta jest równoległa?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Wybierz pierwszą z dwóch potencjalnie równoległych prostych..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Równoległa do tej prostej?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Wybierz drugą z dwóch potencjalnie równoległych prostych..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Te proste są równoległe."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Te proste nie są równoległe."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Czy ta prosta jest prostopadła?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Wybierz pierwszą z dwóch potencjalnie prostopadłych prostych..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Prostopadła do tej prostej?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Wybierz drugą z dwóch potencjalnie prostopadłych prostych..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Te proste są prostopadłe."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Te proste nie są prostopadłe."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Sprawdź kolinearność tego punktu"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Wybierz pierwszy z trzech potencjalnie kolinearnych punktów..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "i drugiego punktu"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Wybierz drugi z trzech potencjalnie kolinearnych punktów..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "z tym trzecim punktem"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Wybierz ostatni z trzech potencjalnie kolinearnych punktów..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Te punkty są kolinearne."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Te punkty nie są kolinearne."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Sprawdź, czy ten punkt jest na krzywej"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Wybierz punkt, który chcesz przetestować..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Sprawdź, czy punkt jest na tej krzywej"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Wybierz krzywą, na której potencjalnie może być ten punkt..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Ta krzywa zawiera ten punkt."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Ta krzywa nie zawiera tego punktu."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Sprawdź, czy ten punkt zawiera się w wielokącie"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Sprawdź, czy ten punkt zawiera się w tym wielokącie"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Wybierz wielokąt, w którym może zawierać się punkt..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Ten wielokąt zawiera ten punkt."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Ten wielokąt nie zawiera tego punktu."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Sprawdź, czy ten wielokąt jest wypukły"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Wybierz wielokąt, którego wypukłość chcesz sprawdzić..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Ten wielokąt jest wypukły."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Ten wielokąt nie jest wypukły."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Sprawdź czy punkt jest równoodległy"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Wybierz punkt, który może znajdować się w równej odległości od dwóch innych "
 "punktów..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "od tego punktu"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Wybierz pierwszy z dwóch innych punktów..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "i od tego drugiego punktu"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Wybierz drugi z dwóch innych punktów..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Te dwie odległości są równe."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Te dwie odległości nie są równe."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Sprawdź, czy ten wektor jest równy innemu wektorowi"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Wybierz pierwszy z dwóch potencjalnie równych wektorów..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Sprawdź, czy ten wektor jest równy innemu wektorowi"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Wybierz drugi z dwóch potencjalnie równych wektorów..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Te dwa wektory są sobie równe."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Te dwa wektory nie są sobie równe."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Tekst"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "etykieta"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Zaznacz tę etykietę"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Zaznacz etykietę %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Usuń etykietę"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Dodaj etykietę"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Przesuń etykietę"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Przyłącz do tej etykiety"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Pokaż etykietę"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Ukryj etykietę"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Kopiuj tekst"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Włącz/wyłącz ramkę"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Ponownie zdefiniuj..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Włącz/wyłącz ramkę etykiety"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Przesunięcie równoległe tego obiektu"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Wybierz obiekt do przesunięcia równoległego..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Przesuń o wektor"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Wybierz wektor, o który należy przesunąć..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Odwzoruj obiekt symetrycznie"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Wybierz obiekt do odwzorowania..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Odwzoruj względem tego punktu"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Wybierz punkt, względem którego należy odwzorować..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Odwzoruj względem tej prostej"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Wybierz prostą, względem której należy odwzorować..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Obróć obiekt"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Wybierz obiekt, który chcesz obrócić..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Obróć względem tego punktu"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Wybierz środek obrotu..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Obróć o ten kąt"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Wybierz kąt obrotu..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Zmień rozmiar obiektu"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Wybierz obiekt, którego rozmiar chcesz zmienić..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Zmiana rozmiaru z tym punktem stałym"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Wybierz punkt stały zmiany rozmiaru..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Zmień rozmiar proporcjonalnie do długości odcinka"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Wybierz odcinek, który jest współczynnikiem zmiany rozmiaru..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Przeskaluj długość tego odcinka..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Wybierz pierwszy z dwóch odcinków, których stosunek jest współczynnikiem "
 "skalowania..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...do rozmiaru tego drugiego odcinka"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Wybierz drugi z dwóch odcinków, których stosunek jest współczynnikiem "
 "skalowania..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Wybierz obiekt, którego rozmiar zostanie zmieniony"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Skaluj względem tej prostej"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Wybierz prostą względem której skalować"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Wybierz odcinek, który jest współczynnikiem skalowania"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Wybierz pierwszy z dwóch odcinków, których stosunek jest współczynnikiem "
 "skalowania"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...do długości tego odcinka"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Wybierz drugi z dwóch odcinków, których stosunek jest współczynnikiem "
 "skalowania"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Rzutowa rotacja obiektu"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Zaznacz obiekt do poddania rotacji rzutowej"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Rotacja rzutowa wzdłuż tej półprostej"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 "Wybierz półprostą rotacji rzutowej, którą chcesz przeprowadzić na obiekcie"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Rotacja rzutowa o ten kąt"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Wybierz kąt rotacji"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Homologia harmoniczna tego obiektu"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Wybierz obiekt do przekształcenia..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Środek homologii harmonicznej"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Wybierz środek homologii harmonicznej..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Homologia harmoniczna wzdłuż tej osi"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Wybierz oś homologii harmonicznej..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Ogólne przekształcenie afiniczne tego obiektu"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Mapuj ten trójkąt"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Zaznacz trójkąt, który ma zostać przekształcony na dany trójkąt..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "na ten trójkąt"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Wybierz trójkąt, który jest obrazem afinicznym pierwszego trójkąta..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Pierwszy z 3 punktów początkowych"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Wybierz pierwszy z trzech punktów początkowych dowolnego przekształcenia "
 "afinicznego..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Drugi z 3 punktów początkowych"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 "Wybierz drugi z trzech punktów początkowych dowolnego przekształcenia "
 "afinicznego..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Trzeci z 3 punktów początkowych"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Wybierz trzeci z trzech punktów początkowych dowolnego przekształcenia "
 "afinicznego..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Pozycja pierwszego punktu po przekształceniu"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 "Wybierz pierwszy z trzech punktów końcowych dowolnego przekształcenia "
 "afinicznego..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Pozycja drugiego  punktu po przekształceniu"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 "Wybierz drugi z trzech punktów końcowych dowolnego przekształcenia "
 "afinicznego..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Pozycja trzeciego punktu po przekształceniu"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 "Wybierz trzeci z trzech punktów końcowych dowolnego przekształcenia "
 "afinicznego..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Dowolne przekształcenie rzutowe tego obiektu"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Mapuj ten czworokąt"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Wybierz czworokąt, który chcesz przekształcić na dany czworokąt..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "na ten czworokąt"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3744,193 +3749,193 @@ msgstr ""
 "Wybierz czworokąt, który jest wynikiem transformacji projekcyjnej pierwszego "
 "czworokąta..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Pierwszy z 4 punktów początkowych"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Wybierz pierwszy z czterech punktów początkowych dowolnego przekształcenia "
 "rzutowego..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Drugi z 4 punktów początkowych"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Wybierz drugi z czterech punktów początkowych dowolnego przekształcenia "
 "rzutowego..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Trzeci z 4 punktów początkowych"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Wybierz trzeci z czterech punktów początkowych dowolnego przekształcenia "
 "rzutowego..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Czwarty z 4 punktów początkowych"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Wybierz czwarty z czterech punktów początkowych dowolnego przekształcenia "
 "rzutowego..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Wybierz pierwszy z czterech punktów końcowych dowolnego przekształcenia "
 "rzutowego..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Wybierz drugi z czterech punktów końcowych dowolnego przekształcenia "
 "rzutowego..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Wybierz trzeci z czterech punktów końcowych dowolnego przekształcenia "
 "rzutowego..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Pozycja czwartego punktu po przekształceniu"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Wybierz czwarty z czterech punktów końcowych dowolnego przekształcenia "
 "rzutowego..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Rzuć cień tego obiektu"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Wybierz obiekt, którego cień pragniesz narysować..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Rzuć cień względem tego źródła światła"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Wybierz źródło światła, z którego pochodziłby cień..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Rzuć cień na horyzont reprezentowany przez tę prostą"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Wybierz horyzont dla cienia..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformacja obiektu"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transformuj używając tego przekształcenia"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Zastosuj przekształcenie podobieństwa dla tego obiektu"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Zastosuj przekształcenie podobieństwa ze środkiem w tym punkcie"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Wybierz środek przekształcenia podobieństwa..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Zastosuj przekształcenie mapując ten punkt na inny punkt"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Wybierz punkt, który ma być mapowany na inny punkt..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 "Zastosuj przekształcenie podobieństwa mapując pewien punkt na ten punkt"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Wybierz punkt, na który przekształcenie powinno mapować punkt pierwszy..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Narysuj wektor z tego punktu"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Wybierz punkt początkowy nowego wektora..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Narysuj wektor do tego punktu"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Wybierz punkt końcowy wektora..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Narysuj sumę wektorową tego wektora i innego wektora."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Wybierz pierwszy z dwóch wektorów, które należy zsumować..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Narysuj sumę wektorową tego i pierwszego wektora."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Wybierz drugi z dwóch wektorów, które należy zsumować..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Narysuj sumę wektorów od tego punktu."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Wybierz punkt, od którego należy rysować sumę wektorową..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Teraz wprowadź kod:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Teraz wprowadź kod Pythona:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3938,7 +3943,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3946,7 +3951,7 @@ msgstr ""
 "Interpreter Pythona wychwycił błąd podczas wykonywania skryptu. Proszę "
 "poprawić skrypt i nacisnąć ponownie przycisk Zakończ."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3955,7 +3960,7 @@ msgstr ""
 "Interpreter Pythona wygenerował następujący komunikat błędu:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3965,17 +3970,17 @@ msgstr ""
 "żadnych błędów, ale skrypt nie tworzy prawidłowego obiektu. Proszę poprawić "
 "skrypt i nacisnąć ponownie przycisk Zakończ."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Edytuj skrypt"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Edytuj skrypt Pythona"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3983,7 +3988,7 @@ msgstr ""
 "Interpreter Pythona wychwycił błąd podczas wykonywania skryptu. Proszę "
 "poprawić skrypt."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-pt/messages/tdeedu/kig.po b/tde-i18n-pt/messages/tdeedu/kig.po
index 775cc0e3384..7dda593d1c6 100644
--- a/tde-i18n-pt/messages/tdeedu/kig.po
+++ b/tde-i18n-pt/messages/tdeedu/kig.po
@@ -1,7 +1,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-10-25 10:20+0100\n"
 "Last-Translator: Pedro Morais <morais@kde.org>\n"
 "Language-Team: pt <kde-i18n-pt@kde.org>\n"
@@ -28,11 +28,11 @@ msgid ""
 "Your emails"
 msgstr "morais@kde.org"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Este é um ficheiro do XFig, não uma figura do Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -40,26 +40,26 @@ msgstr ""
 "Este ficheiro do Cabri contém um objecto \"%1\", o qual o Kig não suporta de "
 "momento."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Por favor seleccione uma figura."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "O ficheiro do Dr. Geo \"%1\" é um ficheiro de macros, como tal não contém "
 "imagens."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Não existem imagens no ficheiro do Dr. Geo \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -67,7 +67,7 @@ msgstr ""
 "Este ficheiro do Dr. Geo contém um objecto \"%1 %2\", o qual o Kig não "
 "suporta de momento."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -75,28 +75,28 @@ msgstr ""
 "Este ficheiro do Dr. Geo contém um tipo de intersecção, o qual o Kig não "
 "suporta de momento."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Exportar para imagem"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Imagem..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Exportar como Imagem"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Opções da Imagem"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Infelizmente este formato de ficheiro não é suportado."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -104,31 +104,31 @@ msgstr ""
 "O ficheiro \"%1\" não pôde ser aberto. Verifique por favor se as permissões "
 "do ficheiro estão definidas correctamente."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Infelizmente, aconteceu algo de errado ao gravar a imagem \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Exportar Para"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Exportar para ficheiro &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "Ficheiro &XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Documentos XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Exportar como Ficheiro XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -136,26 +136,26 @@ msgstr ""
 "O ficheiro \"%1\" não pôde ser acedido. Isto significa, provavelmente, que o "
 "ficheiro não existe ou não está acessível devido às suas permissões"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Foi encontrado um erro ao analisar o ficheiro \"%1\". Não se encontra "
 "acessível."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Erro de Processamento"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "O Kig não consegue aceder ao ficheiro \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Não Suportado"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -163,7 +163,7 @@ msgstr ""
 "Este documento do KSeg utiliza uma transformação de escala, a qual o Kig não "
 "consegue importar de momento."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -171,48 +171,48 @@ msgstr ""
 "Este ficheiro do KSeg contém um círculo preenchido, o qual o Kig não suporta "
 "de momento."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Este ficheiro do KSeg contém uma secção de arco, a qual o Kig não suporta de "
 "momento."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Este ficheiro do KSeg contém um segmento de arco, o qual o Kig não suporta "
 "de momento."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Exportar para &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Documentos Latex (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Exportar como Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Opções do Latex"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Este ficheiro foi criado pelo Kig versão \"%1\", a qual esta versão não "
 "consegue abrir."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -226,7 +226,7 @@ msgstr ""
 "do Kig (da 0.4 à 0.6) e depois gravá-la de novo, o que irá gravá-la no novo\n"
 "formato."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -236,8 +236,8 @@ msgstr ""
 "não suporta.\n"
 "Será usado, em alternativa, um sistema de coordenadas padrão."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -248,27 +248,27 @@ msgstr ""
 "para este tipo de objecto, ou então está a usar uma versão mais antiga do "
 "Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Exportar para SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Scalable Vector Graphics (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Exportar como SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Opções do SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Infelizmente, aconteceu algo de errado ao gravar o ficheiro SVG \"%1\""
 
@@ -440,7 +440,7 @@ msgstr "Cancelar a Construção"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Cancelar a construção do objecto a criar"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "&Mostrar Tudo"
 
@@ -569,15 +569,15 @@ msgstr ""
 "*.kig|Documentos do Kig (*.kig)\n"
 "*.kigz|Documentos Comprimidos do Kig (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "O ficheiro \"%1\" já existe. Deseja sobrepô-lo?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Sobrepor o Ficheiro?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Sobrepor"
 
@@ -660,328 +660,328 @@ msgstr "O documento a abrir"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Segmento"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Um segmento construído pelos seus pontos inicial e final"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Linha por Dois Pontos"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Uma linha construída através de dois pontos"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Meia-linha"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Uma semi-recta com base no seu ponto inicial e noutro sobre a mesma."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Perpendicular"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Uma linha construída através de um ponto, perpendicular a outra linha ou "
 "segmento."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paralela"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Uma linha construída através de um ponto, paralela a outra linha ou segmento"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Círculo pelo Centro e por um Ponto"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Um círculo construído pelo centro e por um ponto na sua circunferência"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Círculo por Três Pontos"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Um círculo construído utilizando três pontos"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Criar a Bissectriz deste Ângulo"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Seleccione o ângulo do qual deseja construir a bissectriz..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Bissectriz do Ângulo"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "A bissecção de um ângulo"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Cónica por Cinco Pontos"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Uma cónica construída através de cinco pontos"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hipérbole pelas Assimptotas e por um Ponto"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Uma hipérbole com as assímptotas a cruzarem-se num ponto"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Elipse pelos Focos e por um Ponto"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Uma elipse construída pelos seus focos e por um ponto na sua fronteira"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hipérbole pelos Focos e por um Ponto"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 "Uma hipérbole construída pelos seus focos e por um ponto na sua fronteira"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Cónica pela Directriz, Foco e um Ponto"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Uma cónica com uma dada directriz e um foco através de um ponto"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Parábola Vertical por Três Pontos"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Um parábola vertical construída através de três pontos"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Curva Cúbica por Nove Pontos"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Uma curva cúbica criada a partir de nove pontos"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Ponto Polar de uma Linha"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "O ponto polar de uma linha em relação a uma cónica."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Linha Polar de um Ponto"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "A linha polar de um ponto em relação a uma cónica."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Curva Cúbica com Nó por Seis Pontos"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Uma curva cúbica com um nó na origem através de seis pontos"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Curva Cúbica com Intersecção por Quatro Pontos"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Uma curva cúbica com uma intersecção horizontal na origem através de quatro "
 "pontos"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Directriz de uma Cónica"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "A linha directriz de uma cónica."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Arco por Três Pontos"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Um ângulo definido por três pontos"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Hipérbole Equilateral por Quatro Pontos"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Uma hipérbole equilateral construída através de quatro pontos"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Construir o ponto central deste segmento"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Ponto Central"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "O ponto intermédio de segmento ou de dois outros pontos"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vector"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Construir um vector a partir de dois pontos."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Soma de Vectores"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Construir a soma de dois vectores."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Linha A Partir de Vector"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Construir a linha a partir de um dado vector através de um dado ponto."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Semi-Recta a Partir de Vector"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Construir uma meia linha por um dado vector a começar num dado ponto."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Arco por Três Pontos"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Construir um arco a partir de três pontos."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Arco pelo Centro, Ângulo e por um Ponto"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Construir um arco com base no seu centro e num dado ângulo, a iniciar num "
 "dado ponto"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parábola por Directriz e Foco"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Uma parábola defina pela sua directriz e foco"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Translação"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "A translação de um objecto por um vector"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Reflectir num Ponto"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Um objecto reflectido num ponto"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Reflectir numa Linha"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Um objecto reflectido numa linha"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Rodar"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Um objecto rodado de um determinado ângulo à volta de um ponto"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Escala"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Escala um objecto através de um ponto, usando a relação dada pelo "
 "comprimento de um segmento"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Escala Sobre uma Linha"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Um objecto escalado através de uma linha, usando a relação dada pelo "
 "comprimento de um segmento"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Escala (relação dada por dois segmentos)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -989,11 +989,11 @@ msgstr ""
 "Escala um objecto através de um ponto, usando a relação dada pelo "
 "comprimento de dois segmentos"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Escala através de Linha (relação dado por dois segmentos)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -1001,11 +1001,11 @@ msgstr ""
 "Um objecto escalado através de uma linha, usando a relação dada pelo "
 "comprimento de dois segmentos"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Aplicar uma Semelhança"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1013,11 +1013,11 @@ msgstr ""
 "Aplica uma rotação escalada (um redimensionamento do objecto acompanhado de "
 "uma rotação em torno de um centro)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Homologia Harmónica"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1025,11 +1025,11 @@ msgstr ""
 "A homologia harmónica com um dado centro e um dado eixo (esta é uma "
 "transformação com projecção)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Desenhar a Sombra Projectada"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1037,102 +1037,102 @@ msgstr ""
 "A sombra de um objecto com uma dada fonte de luz e um plano de projecção "
 "(indicado por uma linha)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Assímptotas de uma Hipérbole"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "As duas assímptotas de uma hipérbole."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Triângulo pelos Seus Vértices"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Construir uma triângulo com estes três vértices."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Corpo Convexo"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Um polígono que corresponde ao corpo convexo de outro polígono"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Teste de Paralelismo"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Testa se duas linhas indicadas são paralelas"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Teste de Ortogonalidade"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Testa se duas linhas indicadas são ortogonais"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Teste de Colinearidade"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Testa se três pontos indicados são colineares"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Teste de Pertença"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Testa se uma dada curva contém um dado ponto"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Teste de No Polígono"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Testa se um dado polígono contém um dado ponto"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Teste de Polígono Convexo"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Testa se um dado polígono é convexo"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Teste de Distância"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 "Testa se um dado ponto tem a mesma distância a outro ponto e a mais outro"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Teste de Igualdade de Vectores"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Testa se dois vectores são iguais"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "'Script' de Python"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Construir um novo 'script' de Python."
 
@@ -1184,25 +1184,25 @@ msgstr "Mudar para Coordenadas Euclidianas"
 msgid "Set Polar Coordinate System"
 msgstr "Mudar para Coordenadas Polares"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "º"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1210,47 +1210,47 @@ msgstr ""
 "Um ponto normal, i.e., um que é independente ou que está associado a uma "
 "linha, círculo, segmento."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Ponto"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Construir uma etiqueta de texto."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Etiqueta Textual"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Construir um Ponto com as Suas Coordenadas"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Ponto por Coordenadas"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Ponto Fixo"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Indique as coordenadas do novo ponto."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Mudar o Tamanho do Ângulo"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Insira o novo tamanho deste ângulo:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Utilize este campo de edição para modificar o tamanho deste ângulo."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1262,15 +1262,15 @@ msgstr ""
 "Se mudar para outra unidade, o valor no campo de edição à esquerda é "
 "convertido para a nova unidade seleccionada."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Não foi possível abrir o ficheiro de macros '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "O Kig não consegue aceder ao ficheiro de macros \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1283,16 +1283,16 @@ msgstr ""
 "Kig (da 0.4 à 0.6) e depois gravá-la de novo, o que irá gravá-la no novo "
 "formato."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Macro Sem Nome #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Linhas Radicais das Cónicas"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1300,11 +1300,11 @@ msgstr ""
 "As linhas criadas a partir das intersecções de duas cónicas. Também está "
 "definida para as cónicas que não se intersectam."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Ponto em Movimento"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1312,11 +1312,11 @@ msgstr ""
 "Seleccione a ponto em movimento, que deseja que seja movido enquanto desenha "
 "o locus..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Ponto a Seguir"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1324,118 +1324,118 @@ msgstr ""
 "Seleccione o ponto a seguir, através das localizações do mesmo o 'locus' "
 "será desenhado..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Locus"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "A locus"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Ponto Dependente"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polígono pelos Seus Vértices"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Construir um polígono, indicando os seus vértices"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... com este vértice (carregue no primeiro vértice para terminar a "
 "construção)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Construir um polígono com este vértice"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Seleccione um ponto para ser um vértice do novo polígono..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polígono"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Construir os vértices deste polígono..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Vértices de um Polígono"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Os vértices de um polígono."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Construir os lados deste polígono..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Lados de um Polígono"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Os lados de um polígono."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Polígono Regular com o Centro Dado"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Construir um polígono regular com um centro e um vértice"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Construir um polígono regular  com este centro"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Construir um polígono regular com este vértice"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Ajustar o número de lados (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Ajustar o número de lados (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Seleccione o centro do novo polígono..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Seleccione um vértice do novo polígono..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Mova o cursor para obter o número desejado de lados..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Construir as Linhas Radicais deste Círculo"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Construir as Linhas Radicais desta Cónica"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Afinidade Genérica"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1443,11 +1443,11 @@ msgstr ""
 "A afinidade única que mapeia 3 pontos (ou um triângulo) indicados noutros 3 "
 "pontos (ou um triângulo) "
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Transformação por Projecção Genérica"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1455,194 +1455,194 @@ msgstr ""
 "A transformação por projecção que mapeia 4 pontos (um quadrilátero) noutros "
 "4 pontos indicados (ou um quadrilátero)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inversão de um Ponto, Linha ou Círculo"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "A inversão de um ponto, linha ou círculo em relação a um círculo"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Transporte de Medida"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 "Transporta a medida de um segmento ou arco por uma linha ou circunferência."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Segmento a transportar"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Arco a transportar"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Transportar uma medida nesta linha"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Transportar uma medida neste círculo"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Iniciar o transporte deste ponto no círculo"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Iniciar o transporte deste ponto da linha"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Iniciar o transporte deste ponto da curva"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Intersecção"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "A intersecção de dois objectos"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Intersectar este Círculo"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Intersectar esta Cónica"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Intersectar esta Linha"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Intersectar esta Curva Cúbica"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Intersectar este Arco"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Intersectar este Polígono"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "com este Círculo"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "com esta Cónica"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "com esta Linha"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "com esta Curva Cúbica"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "com este Arco"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "com este Polígono"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Construir o Ponto Médio deste Ponto e de Outro"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Seleccione o primeiro dos pontos do qual deseja construir o ponto médio..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Construir o ponto médio deste ponto e de outro ponto"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Seleccione o outro ponto a partir do qual criar o ponto médio..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Seleccione o primeiro objecto a intersectar..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Seleccione o segundo objecto a intersectar..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangente"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "A linha tangente a uma curva"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangente a Este Círculo"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangente a Esta Cónica"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangente a Este Arco"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangente a Esta Curva Cúbica"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangente a Esta Curva"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangente a Este Ponto"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Centro da Curvatura"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "O centro do círculo osculante a uma curva"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Centro da Curvatura desta Cónica"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Centro da Curvatura desta Curva Cúbica"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Centro da Curvatura desta Curva"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Centro da Curvatura deste Ponto"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Qual objecto?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1650,24 +1650,24 @@ msgstr ""
 "Carregue na localização em que deseja colocar o ponto novo ou a curva a que "
 "o quer anexar..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Agora seleccione a localização da etiqueta do resultado."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "O nome da macro não pode estar vazio."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nome"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<objecto sem nome>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1676,21 +1676,21 @@ msgstr ""
 "Existem '%n' partes do texto para as quais não seleccionou nenhum valor. "
 "Remova-as por favor ou seleccione argumentos suficientes."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argumento %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "A seleccionar o argumento %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Alterar a Etiqueta"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1701,7 +1701,7 @@ msgstr ""
 "facto. Por favor carregue em Anterior e construa os objectos pela ordem "
 "correcta..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1711,103 +1711,103 @@ msgstr ""
 "Isto significa provavelmente que você está à espera que o Kig faça algo "
 "impossível. Por favor, verifique a macro e tente de novo."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Mover %1 Objectos"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Redefinir Ponto"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Documento Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 Objectos"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformar"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&este"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Const&ruir o"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Adicionar Etiqueta Te&xtual"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Mu&dar a Cor..."
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Mudar a &Largura do Traço"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Mudar o Esti&lo"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Mudar o S&istema de Coordenadas"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "Es&conder"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "Mo&strar"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Mover"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Cor Personalizada"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Alterar o &Nome..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Nome"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Escolher o Nome do Objecto"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Mudar o Nome do Objecto:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Mudar a Cor do Objecto"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Mudar a Largura do Objecto"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Mudar o Estilo do Ponto"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Mudar o Estilo do Objecto"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Editar o 'Script'..."
 
@@ -1860,215 +1860,216 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Mais do Que um Tipo Seleccionado"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Construído um ângulo através deste ponto"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Seleccione um ponto pelo qual deverá passar a primeira semi-recta do "
 "ângulo..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Construir um ângulo neste ponto"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Seleccione o ponto com o qual criar o ângulo..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Seleccione um ponto pelo qual deverá passar a segunda semi-recta do ângulo..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Mudar o Taman&ho"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Mudar o Tamanho do Ângulo"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Construir um arco com início neste ponto"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Seleccione o ponto inicial do novo arco..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Construir um arco através deste ponto"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Seleccione um ponto pelo qual passar o arco novo..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Construir um arco a terminar neste ponto"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Seleccione o ponto final do novo arco..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Construir um arco com este centro"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Seleccione o centro do novo arco..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Construir um arco com este ângulo"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Seleccione o ângulo do novo arco..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Resultado do Teste"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Seleccione a curva..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Seleccione um ponto na curva..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Superfície"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Circunferência"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Raio"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Equação Cartesiana Expandida"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Equação Cartesiana"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Equação Polar"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [centrado em %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "círculo"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Seleccionar este círculo"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Seleccionar o círculo %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Remover um Círculo"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Adicionar um Círculo"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Mover um Círculo"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Anexar a este círculo"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Mostrar um Círculo"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Esconder um Círculo"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Construído um círculo através deste ponto"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Construído um círculo com este centro"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Seleccione o centro do círculo novo..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Seleccione um ponto pelo qual passar o novo círculo..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Tipo de Cónica"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Primeiro Foco"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Segundo Foco"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipse"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hipérbole"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parábola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2076,195 +2077,195 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sen theta)\n"
 "    [centrado em %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "cónica"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Seleccionar esta cónica"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Seleccionar a cónica %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Remover uma Cónica"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Adicionar uma Cónica"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Remover uma Cónica"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Anexar a esta cónica"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Mostrar uma Cónica"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Esconder uma Cónica"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Construir uma cónica através deste ponto"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Seleccione um ponto pelo qual passa a nova cónica..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Construído uma cónica com esta assimptota"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Seleccione a primeira assímptota da nova cónica..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Seleccione a segunda assímptota da nova cónica..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Construído uma elipse com este foco"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Seleccione o primeiro foco da elipse nova..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Seleccione o segundo foco da elipse nova..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Construída uma elipse através deste ponto"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Seleccione um ponto pelo qual passará a elipse nova..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Construída uma hipérbole com este foco"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Seleccione o primeiro foco da nova hipérbole..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Seleccione o segundo foco da nova hipérbole..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Construído uma hipérbole através deste ponto"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Seleccione um ponto pelo qual passa a nova hipérbole..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Construído uma cónica com esta linha como directriz"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Seleccione a directriz da nova cónica..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Construir uma cónica com este ponto como foco"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Seleccione o foco da nova cónica..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Construir uma parábola através deste ponto"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Seleccione um ponto pelo qual passará a parábola nova..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Construir um ponto polar através desta cónica"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Seleccione a cónica com a qual irá querer criar um ponto polar..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Construir o ponto polar desta linha"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Seleccione a linha do qual deseja construir o ponto polar..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Construir a linha polar através desta cónica"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Construir a linha polar deste ponto"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Construir a directriz desta cónica"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Seleccione a cónica a partir da qual irá criar a directriz..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Construir uma parábola com esta directriz"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Seleccione o directriz da nova parábola..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Construído uma parábola com este foco"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Seleccione o foco da nova parábola..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Construir as assímptotas desta cónica"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Seleccione a cónica com a qual irá querer criar as assímptotas..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Construir as linhas radicais desta cónica"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2272,7 +2273,7 @@ msgstr ""
 "Seleccione a primeira das duas cónicas a partir da qual irá querer criar a "
 "linha do radical..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2280,696 +2281,700 @@ msgstr ""
 "Seleccione a segunda das duas cónicas a partir da qual irá querer criar a "
 "linha do radical..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Trocar Linhas Radicais"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "curva cúbica"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Seleccionar esta curva cúbica"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Seleccionar a curva cúbica %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Remover uma Curva Cúbica"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Adicionar uma Curva Cúbica"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Mover uma Curva Cúbica"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Anexar a esta curva cúbica"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Mostrar uma Curva Cúbica"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Esconder uma Curva Cúbica"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Construir uma curva cúbica através deste ponto"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Seleccione um ponto pelo qual irá passar a cúbica nova..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "curva"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Seleccionar esta curva"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Seleccionar a curva %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Remover uma Curva"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Adicionar uma Curva"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Mover uma Curva"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Anexar a esta curva"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Mostrar uma Curva"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Esconder uma Curva"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Intersecção com esta linha"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Intersecção com esta cónica"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "O ponto de intersecção já foi calculado"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Intersecção com esta curva cúbica"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Intersecção com este círculo"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Intersecção com este arco"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inverter em relação a este círculo"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Seleccione o círculo em relação ao qual é feita a inversão..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Calcular a inversão deste ponto"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Seleccione o ponto a inverter..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Calcular a inversão desta linha"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Seleccione a linha a inverter..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Calcular a inversão deste segmento"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Seleccione o segmento a inverter..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Calcular a inversão deste círculo"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Seleccione o círculo a inverter..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Calcular a inversão deste arco"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Seleccione o arco a inverter..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Inclinação"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Equação"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Comprimento"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Primeiro Ponto Final"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Segundo Ponto Final"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "linha"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Seleccionar uma Linha"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Seleccionar esta linha"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Seleccionar a linha %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Remover uma Linha"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Adicionar uma Linha"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Mover uma Linha"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Anexar a esta linha"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Esconder a Linha"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Mostrar a Linha"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "segmento"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Seleccionar este segmento"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Seleccionar o argumento %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Remover um Segmento"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Adicionar um Segmento"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Mover um Segmento"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Anexar a este segmento"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Mostrar um Segmento"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Esconder um Segmento"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "meia-linha"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Seleccionar esta meia-linha"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Seleccionar a meia-linha %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Remover a Meia-Linha"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Adicionar uma Meia-Linha"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Mover uma Meia-Linha"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Anexar a esta meia-linha"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Mostrar uma Meia-Linha"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Esconder uma Meia-Linha"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Construir um seguimento com início neste ponto"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Seleccione o ponto inicial do novo segmento..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Construir um segmento que termine neste ponto"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Seleccione o ponto final do novo segmento..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Construído uma linha através deste ponto"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Seleccione um ponto pelo qual passará a linha..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Seleccione outro ponto pelo qual a linha irá passar..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Construir uma semi-recta com início neste ponto"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Seleccione o ponto inicial da nova meia-linha..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Construir uma semi-recta através deste ponto"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Seleccione um ponto onde a meia-linha passa..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Construir uma linha paralela a esta linha"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Seleccione a linha paralela à nova linha..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Construir uma linha paralela através deste ponto"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Seleccione um ponto pelo qual passar a nova linha..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Construir uma linha perpendicular a esta linha"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Seleccione a linha perpendicular à nova linha..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Construir uma linha perpendicular através deste ponto"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Mudar o &Comprimento..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Mudar o Comprimento do Segmento"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Escolha o novo comprimento: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Mudar o Tamanho do Segmento"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Construído uma lista por este vector"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Seleccione um vector com a direcção da linha nova..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Construir uma semi-recta com este vector"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Seleccione um vector com a direcção da semi-recta nova..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "locus"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Seleccionar este locus"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Seleccionar o locus %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Remover um Locus"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Adicionar um Locus"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Mover um Locus"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Anexar a este 'locus'"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Mostrar um Locus"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Esconder um Locus"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Tipo de Objecto"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objecto"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Seleccionar este objecto"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Seleccionar o objecto %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Remover um objecto"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Adicionar um Objecto"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Mover um objecto"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Anexar a este objecto"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Mostrar um objecto"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Esconder um Objecto"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Ângulo em Radianos"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Ângulo em Graus"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Ponto Médio"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "Comprimento x"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Comprimento y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Vector Oposto"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Ângulo"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Superfície do Sector"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Comprimento do Arco"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "ângulo"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Seleccionar este ângulo"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Seleccionar o ângulo %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Remover um Ângulo"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Adicionar um Ângulo"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Mover um Ângulo"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Anexar a este ângulo"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Mostrar um Ângulo"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Esconder um Ângulo"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vector"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Seleccionar este vector"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Seleccionar o vector %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Remover um Vector"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Adicionar um Vector"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Mover um Vector"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Anexar a este vector"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Mostrar um Vector"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Esconder um Vector"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "arco"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Seleccionar este arco"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Seleccionar o arco %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Remover um Arco"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Adicionar um Arco"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Move um Arco"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Anexar a este arco"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Mostrar um Arco"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Esconder um Arco"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Coordenada"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Coordenada X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Coordenada Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "ponto"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Seleccionar este ponto"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Seleccionar o ponto %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Remover um Ponto"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Adicionar um Ponto"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Mover um Ponto"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Anexar a este ponto"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Mostrar um Ponto"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Esconder um Ponto"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Construir o ponto médio deste ponto e de outro ponto"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
@@ -2977,7 +2982,7 @@ msgstr ""
 "Seleccione o primeiro dos dois pontos com o qual irá querer criar o ponto "
 "médio..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
@@ -2985,634 +2990,634 @@ msgstr ""
 "Seleccione o segundo dos dois pontos com o qual irá querer criar o ponto "
 "médio..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Mudar a &Coordenada..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Redefinir"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Mudar &Parâmetro..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Mudar Coordenada"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Indique a nova coordenada."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Mudar Parâmetro do Ponto"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Escolha o novo parâmetro: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Mudar o Parâmetro do Ponto Restrito"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Seleccione o círculo pelo qual irá transportar uma medida..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Seleccione o ponto no círculo..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Seleccione o segmento a transportar no círculo..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Número de lados"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Perímetro"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Centro de Massa dos Vértices"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "'Winding Number'"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polígono"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Seleccionar este polígono"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Seleccionar o polígono %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Remover um Polígono"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Adicionar um Polígono"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Mover um Polígono"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Anexar a este polígono"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Mostrar um Polígono"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Esconder um Polígono"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "triângulo"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Seleccionar este triângulo"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Seleccionar o triângulo %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Remover um Triângulo"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Adicionar um Triângulo"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Mover um Triângulo"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Anexar a este triângulo"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Mostrar um Triângulo"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Esconder um Triângulo"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "quadrilátero"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Seleccionar este quadrilátero"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Seleccionar o quadrilátero %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Remover um Quadrilátero"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Adicionar um Quadrilátero"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Mover um Quadrilátero"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Anexar a este quadrilátero"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Mostrar um Quadrilátero"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Esconder um Quadrilátero"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Construir um triângulo com este vértice"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Seleccione um ponto para ser um vértice do novo triângulo..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Interceptar este polígono com uma linha"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Seleccione o polígono do qual deseja a intersecção com uma linha..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Construir os vértices deste polígono"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Seleccione o polígono do qual irá construir os vértices..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Construir os lados deste polígono"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Seleccione o polígono do qual irá construir os lados..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Construir o corpo convexo deste polígono"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Seleccione o polígono do qual irá construir o corpo convexo..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projectar este ponto no círculo"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Seleccione o ponto pelo qual a tangente irá passar..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Esta linha é paralela?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Seleccione a primeira das duas linhas presumidamente paralelas..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "É paralela a esta linha?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Seleccione a segunda das duas linhas presumidamente paralelas..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Estas linhas são paralelas."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Estas linhas não são paralelas."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Esta linha é ortogonal?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Seleccione a primeira das duas linhas presumidamente ortogonais..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "É ortogonal a esta linha?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Seleccione a segunda das duas linhas presumidamente ortogonais..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Estas linhas são ortogonais."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Estas linhas não são ortogonais."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Verificar a colinearidade deste ponto"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Seleccione o primeiro dos três pontos presumidamente colineares..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "e deste segundo ponto"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Seleccione o segundo dos três pontos presumidamente colineares..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "com este terceiro ponto"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Seleccione o último dos três pontos presumidamente colineares..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Estes pontos são colineares."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Estes pontos não são colineares."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Verificar se este ponto está numa curva"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Seleccione o ponto que deseja testar..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Verificar se o ponto está nesta curva"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Seleccione a curva que pode conter o ponto..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Esta curva contém o ponto."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Esta curva não contém o ponto."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Verificar se este ponto está num polígono"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Verificar se o ponto está neste polígono"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Seleccione o polígono que pode conter o ponto..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Este polígono contém o ponto."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Este polígono não contém o ponto."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Verificar se este polígono é convexo"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Seleccione o ponto que deseja testar se é convexo..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Este polígono contém é convexo."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Este polígono não é convexo."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Verificar se este ponto tem a mesma distância"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Selecciona o ponto que poderá ter a mesma distância de outros dois pontos..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "deste ponto"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Seleccione o primeiro dos dois outros pontos..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "e desde este segundo ponto"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Seleccione o outro dos dois outros pontos..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "As duas distâncias são as mesmas."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "As duas distâncias não são as mesmas."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Verificar se este vector é igual a outro vector"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Seleccione o primeiro dos dois vectores presumidamente iguais..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Verificar se este vector é igual ao outro vector"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Seleccione o último dos dois vectores presumidamente iguais..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Os dois vectores são iguais."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Os dois vectores não são iguais."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Texto"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "legenda"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Seleccionar esta etiqueta"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Seleccionar a etiqueta %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Remover uma Etiqueta"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Adicionar uma Etiqueta"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Mover uma Etiqueta"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Anexar a esta etiqueta"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Mostrar uma Etiqueta"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Esconder uma Etiqueta"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Copiar o Texto"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "Comu&tar a Área"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Redefinir..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Comutar a Área da Etiqueta"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Translação deste objecto"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Seleccione o objecto a transladar..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Translação por este vector"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Seleccione o vector a transladar..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Reflectir este objecto"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Seleccionar o objecto a reflectir..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Reflexão neste ponto"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Seleccione o ponto no qual reflectir..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Reflectir sobre esta linha"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Seleccione a linha na qual reflectir..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Rodar este objecto"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Seleccionar o objecto a rodar..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Rodar à volta deste ponto"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Seleccione o ponto central desta rotação..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Rodar por este ângulo"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Seleccione o ângulo de rotação..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Escalar este objecto"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Seleccionar o objecto a escalar..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Escalar com este centro"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Seleccione o ponto central do escalamento..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Escala pelo comprimento deste segmento"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Seleccione um segmento cujo comprimento é o factor de escala..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Escalar o comprimento deste segmento..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Seleccione o primeiro de dois segmentos cuja relação é o factor de escala..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...pelo comprimento deste outro segmento"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Seleccione o segundo de dois segmentos cuja relação é o factor de escala..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Seleccionar o objecto a redimensionar"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Escala sobre esta linha"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Seleccionar a linha sobre a qual redimensionar"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Seleccione um segmento cujo comprimento é o factor de escala"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Seleccione o primeiro de dois segmentos cuja relação é o factor de escala"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...ao comprimento deste segmento"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Seleccione o segundo de dois segmentos cuja relação é o factor de escala"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Rodar por projecção este objecto"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Seleccione o objecto sobre o qual rodar em projecção"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Rodar por projecção com esta semi-recta"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3620,129 +3625,129 @@ msgstr ""
 "Seleccione a semi-recta da rotação por projecção que deseja aplicar ao "
 "objecto"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Rodar por projecção deste ângulo"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 "Seleccione o ângulo da rotação por projecção que deseja aplicar ao objecto"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Homologia harmónica deste objecto"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Seleccione o objecto a transformar..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Homologia harmónica com este centro"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Seleccione o ponto central da homologia harmónica..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Homologia Harmónica com este eixo"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Seleccione o eixo da homologia harmónica..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Afinidade genérica deste objecto"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Mapear este triângulo"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Seleccione o triângulo que tem de ser transformado num dado triângulo..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "neste outro triângulo"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 "Seleccione o triângulo que é a imagem por afinidade do primeiro triângulo..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "O primeiro dos 3 pontos iniciais"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Seleccione o primeiro dos três pontos iniciais da afinidade genérica..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "O segundo dos 3 pontos iniciais"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Seleccione o segundo dos três pontos iniciais da afinidade genérica..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "O terceiro dos 3 pontos iniciais"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Seleccione o terceiro dos três pontos iniciais da afinidade genérica..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Posição transformada do primeiro ponto"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Seleccione o primeiro dos três pontos finais da afinidade genérica..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Posição transformada do segundo ponto"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Seleccione o segundo dos três pontos finais da afinidade genérica..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Posição transformada do terceiro ponto"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Seleccione o terceiro dos três pontos finais da afinidade genérica..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Transformação por projecção genérica deste objecto"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Mapear este quadrilátero"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
@@ -3750,11 +3755,11 @@ msgstr ""
 "Seleccione o quadrilátero que terá de ser transformado num dado "
 "quadrilátero..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "neste outro quadrilátero"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3762,188 +3767,188 @@ msgstr ""
 "Seleccione o quadrilátero que é a imagem da transformação por projecção do "
 "primeiro quadrilátero..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Primeiro dos 4 pontos iniciais"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleccione o primeiro dos quatro pontos iniciais da projecção genérica..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Segundo dos 4 pontos iniciais"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleccione o segundo dos quatro pontos iniciais da projecção genérica..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Terceiro dos 4 pontos iniciais"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleccione o terceiro dos quatro pontos iniciais da projecção genérica..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Quarto dos 4 pontos iniciais"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Seleccione o quarto dos quatro pontos iniciais da projecção genérica..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Seleccione o primeiro dos quatro pontos finais da projecção genérica..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Seleccione o segundo dos quatro pontos finais da projecção genérica..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Seleccione o terceiro dos quatro pontos finais da projecção genérica..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Posição transformada do quarto ponto"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Seleccione o quarto dos quatro pontos finais da projecção genérica..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Representar a sombra deste objecto"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Seleccione a objecto do qual deseja construir a sombra..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Representar uma sombra a partir desta fonte de luz"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 "Seleccione a fonte de luz a partir da qual a sombra deverá ter origem..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Representar uma sombra no horizonte definido por esta linha"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Seleccione o horizonte da sombra..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformar este objecto"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transformar com esta operação"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Aplicar uma semelhança a este objecto"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Aplicar uma semelhança com este centro"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Seleccione o centro da semelhança..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Aplicar um mapeamento de semelhança deste ponto sobre outro"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Seleccione o ponto com o qual a semelhança se mapeará noutro ponto..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Aplicar um mapeamento de semelhança de um ponto neste ponto"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Seleccione o ponto sobre o qual a semelhança deverá mapear o primeiro "
 "ponto..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Construir um vector a partir deste ponto"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Seleccione o ponto inicial do novo vector..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Construir um vector para este ponto"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Seleccione o ponto final do novo vector..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Construir a soma de vectores desde vector e de outro."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Seleccione o primeiro dos dois vectores com os quais deseja construir a "
 "soma..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Construir a soma de vectores desde vector e do outro."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Seleccione o segundo dos dois vectores com os quais deseja construir a "
 "soma..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Construir uma soma de vectores com início neste ponto."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Seleccione o ponto no qual criar a soma dos dois vectores..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Agora insira o código:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Agora insira o código Python:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3951,7 +3956,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3959,7 +3964,7 @@ msgstr ""
 "O interpretador de Python obteve um erro durante a execução do seu programa. "
 "Corrija por favor o programa e carregue botão Terminar de novo."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3968,7 +3973,7 @@ msgstr ""
 "O Interpretador de Python gerou o seguinte resultado de erro:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3978,17 +3983,17 @@ msgstr ""
 "indicou nenhum erro, mas o programa não gerou um objecto válido. Corrija por "
 "favor o programa e carregue botão Terminar de novo."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Editar o Programa"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Editar o Programa em Python"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3996,7 +4001,7 @@ msgstr ""
 "O interpretador de Python obteve um erro durante a execução do seu programa. "
 "Corrija por favor o programa."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-pt_BR/messages/tdeedu/kig.po b/tde-i18n-pt_BR/messages/tdeedu/kig.po
index 59c3921d465..83f040aa2eb 100644
--- a/tde-i18n-pt_BR/messages/tdeedu/kig.po
+++ b/tde-i18n-pt_BR/messages/tdeedu/kig.po
@@ -11,7 +11,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2005-05-09 11:31-0300\n"
 "Last-Translator: Lisiane Sztoltz Teixeira <lisiane@kdemail.net>\n"
 "Language-Team: Brazilian portuguese <kde-i18n-pt_br@kde.org>\n"
@@ -35,11 +35,11 @@ msgid ""
 "Your emails"
 msgstr "asergioz@bol.com.br, lisiane@kdemail.net, cavassin@mandriva.com"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Este é um arquivo do XFig, não uma figura do Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -47,33 +47,33 @@ msgstr ""
 "Este arquivo do Cabri contém um objeto \"%1\", o qual Kig não suporta "
 "atualmente."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Por favor, digite uma figura."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "O arquivo \"%1\" do Dr. Geo é um arquivo macro, e portanto, não contém "
 "figuras."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Não existem figuras no arquivo \"%1\" do Dr. Geo."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Este documento contém um objeto \"%1 %2\", o qual Kig não suporta atualmente."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -81,28 +81,28 @@ msgstr ""
 "Este arquivo contém um tipo de intersecção, o qual o Kig não suporta "
 "atualmente."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Exportar para imagem"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Imagem..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Exportar como Imagem"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Opções para Imagem"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Desculpe, este formato de arquivo não é suportado."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -110,31 +110,31 @@ msgstr ""
 "O arquivo \"%1\" não pode ser aberto. Por favor, verifique se as permissões "
 "do arquivo estão definidas corretamente."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Desculpe, algo errado aconteceu enquanto salvava para imagem \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Exportar Para"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Exportar para arquivo &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&Arquivo XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Documentos XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Exportar como arquivo XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -142,26 +142,26 @@ msgstr ""
 "O arquivo \"%1\" não pode ser aberto.  Isto provavelmente significa que ele "
 "não existe ou que ele não pode ser aberto devido a suas permissões"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Um erro foi encontrado enquanto analisava o arquivo \"%1\".  Ele não pode "
 "ser aberto."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Erro de Análise"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig não consegue abrir o arquivo \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Não Suportado"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -169,7 +169,7 @@ msgstr ""
 "Este documento KSeg usa uma transformação de escala, a qual Kig não suporta "
 "atualmente."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -177,47 +177,47 @@ msgstr ""
 "Este arquivo KSeg contém um círculo preenchido, o qual Kig não suporta "
 "atualmente."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Este arquivo KSeg contém um setor de arco, o qual Kig não suporta atualmente."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Este arquivo KSeg contém um segmento de arco, o qual Kig não suporta "
 "atualmente."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Exportar para &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "Late&x..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Documentos Latex (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Exportar como Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Opções para Latex"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Este arquivo foi criado pela versão \"%1\" do Kig, a qual esta versão não "
 "consegue abrir."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -230,7 +230,7 @@ msgstr ""
 "0.6), \n"
 "e então salvá-lo novamente, que ele salvará no novo formato."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -240,8 +240,8 @@ msgstr ""
 "suporta.\n"
 " No seu lugar será usado um sistema de coordenadas padrão."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -251,27 +251,27 @@ msgstr ""
 "não suporta. Talvez você tenha compilado Kig sem suporte para este tipo de "
 "objeto ou talvez você esteja usando uma versão mais antiga do Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "Exportar para S&VG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Gráficos de Vetor Escaláveis (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Exportar como SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Opções para SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Desculpe, algo errado aconteceu ao salvar no arquivo SVG \"%1\""
 
@@ -442,7 +442,7 @@ msgstr "Cancelar Construção"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Cancelar a construção do objeto que está sendo construído"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Mostrar &Todos"
 
@@ -571,15 +571,15 @@ msgstr ""
 "*.kig|Documentos do Kig (*.kig)\n"
 "*.kigz|Documentos do Kig Comprimidos (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "O arquivo \"%1\" já existe. Você deseja substituí-lo?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Sobrescrever Arquivo?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Sobrescrever"
 
@@ -663,329 +663,329 @@ msgstr "Documento a ser aberto"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Segmento"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Um segmento construído a partir dos seus pontos inicial e final"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Linha por Dois Pontos"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Uma linha construída através de dois pontos"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Meia-Linha"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 "Uma meia-linha por seu ponto inicial e outro ponto em algum lugar sobre ele."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Perpendicular"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Uma linha construída através de um ponto, perpendicular a outra linha ou "
 "segmento."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paralela"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Uma linha construída através de um ponto e paralela a outra linha ou "
 "segmento."
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Círculo por Centro && Ponto"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Um círculo construído através do seu centro e um ponto na sua borda"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Círculo por Três Pontos"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Um círculo construído através de três pontos"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Construir o bissetor deste ângulo"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Selecione o ângulo de onde construir o bisetor..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Bissetor de Ângulo"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "O bissetor de um ângulo"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Cônica por Cinco Pontos"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Uma cônica construída através de cinco pontos"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hipérbole por Assíntotas && Ponto"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Uma hipérbole com assíntotas dadas através de um ponto"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Elipse por Focos && Ponto"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Uma elipse construída por seus focos e um ponto na sua borda"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hipérbole por Focos && Ponto"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Uma hipérbole construída por seus focos e um ponto na sua borda"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Cônica por Diretriz, Foco && Ponto"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Uma cônica com diretriz e foco dados, através de um ponto "
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Parábola Vertical por Três Pontos"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Uma parábola vertical construída através de três pontos"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Curva Cúbica por Nove Pontos"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Uma curva cúbica construída através de nove pontos"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Ponto Polar de uma Linha"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "O ponto polar de uma linha em relação a uma cônica."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Linha Polar de um Ponto"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "A linha polar de um ponto em relação a uma cônica."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Curva Cúbica com Nó por Seis Pontos"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Uma curva cúbica com um ponto nodal na origem através de seis pontos"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Curva Cúbica com Cúspide por Quatro Pontos"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Uma curva cúbica com uma cúspide horizontal na origem através de quatro "
 "pontos."
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Diretriz de uma Cônica"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "A linha diretriz de uma cônica."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Ângulo por Três Pontos"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Um ângulo definido por três pontos"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Hipérbole Equilátera por Quatro Pontos"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Uma hipérbole equilátera construída através de quatro pontos"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Construir o ponto médio deste segmento"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Ponto Médio"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "O ponto médio de um segmento ou dois outros pontos"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vetor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Construir um vetor a partir de dois pontos dados."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Soma de Vetores"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Constrói um vetor a partir da soma de dois vetores."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Linha pelo Vetor"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Constrói uma linha por um vetor fornecido a partir de um pontos dado."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Metade da Linha de um Vetor"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Constrói a metade da linha de um vetor iniciando do ponto fornecido."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Arco por Três Pontos"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Construir um arco através de três pontos."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Arco pelo Centro, Ângulo && Ponto"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Constrói um arco pelo seu centro e um ângulo fornecido, iniciando do ponto "
 "fornecido."
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parábola por Diretriz && Foco"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Uma parábola definida por sua diretriz e foco"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Transladar"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "A translação de um objeto por um vetor"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Refletir sobre o Ponto"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Um objeto refletido em um ponto"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Refletir na Linha"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Um objeto refletido em uma linha"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Girar"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Um objeto girado por um ângulo em torno de um ponto"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Escalar"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Escala um objeto sobre um ponto, pela relação dada pelo comprimento de um "
 "segmento"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Escalar sobre Linha"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Um objeto escalado sobre uma linha, pela relação dada pelo comprimento de um "
 "segmento"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Escalar (proporção fornecida pelos dois segmentos)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -993,11 +993,11 @@ msgstr ""
 "Escalar um objeto sobre um ponto, pela relação dada pelo comprimento de "
 "doissegmentos"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Escalar um objeto sobre uma linha (relação dada pelos dois segmentos)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -1005,11 +1005,11 @@ msgstr ""
 "Um objeto escalado sobre uma linha, pela relação dada pelo comprimento de "
 "dois segmentos"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Aplicar a Similitude"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1017,11 +1017,11 @@ msgstr ""
 "Aplica uma similitude a um objeto (a seqüência de um escalonamento e rotação "
 "sobre um centro)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Homologia Harmônica"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1029,11 +1029,11 @@ msgstr ""
 "A homologia harmônica com um centro e eixo fornecidos (isto é uma "
 "transformação projetiva)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Desenhar Sombra Projetiva"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1041,85 +1041,85 @@ msgstr ""
 "A sombra de um objeto com uma dada fonte de luz e plano de projeção "
 "(indicado por uma linha)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Assíntotas de uma Hipérbole"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "As duas assíntotas de uma hipérbole."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Triângulo através de seus vértices"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Constrói um triângulo através dos seus três vértices."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Cobertura Convexa"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 "Um polígono que corresponde ao um 'casco' ou cobertura convexa de outro "
 "polígono"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Teste Paralelo"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Testa se duas linhas linhas são paralelas."
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Teste Ortogonal"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Testa se as linhas são ortogonais."
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Teste Colinear"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Testa se os três pontos são colineares."
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Teste se Contém"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Testa se a curva contém o ponto."
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Em Teste de Polígonos"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Testa se um polígono curva contém o ponto fornecido"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Teste de Polígono Convexo"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Testa se um polígono fornecido é convexo"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Teste de Distância"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1127,19 +1127,19 @@ msgstr ""
 "Testa se um ponto possui a mesma distância até dois pontos fornecidos "
 "diferentes. "
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Teste de Igualdade do Vetor"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Testa se dois vetores são iguais"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Script Python"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Constrói um novo script em Python."
 
@@ -1191,25 +1191,25 @@ msgstr "Definir Sistema de Coordenadas Euclidiano"
 msgid "Set Polar Coordinate System"
 msgstr "Definir Sistema de Coordenadas Polar"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Graus"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1217,48 +1217,48 @@ msgstr ""
 "Um ponto normal, isto é, um que é independente ou vinculado a uma linha, "
 "círculo, segmento."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Ponto"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Construir um rótulo de texto."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Rótulo de Texto"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Construir um Ponto por suas Coordenadas"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Ponto por Coordenadas"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Ponto Fixo"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Digite as coordenadas para o novo ponto."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Definir Tamanho do Ângulo"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Insira o novo tamanho deste ângulo:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 "Use isto para editar o campo, modificando assim o tamanho deste ângulo."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1269,15 +1269,15 @@ msgstr ""
 "tamanho deste ângulo.<br>n Se você trocar de unidade, o valor no campo de "
 "edição à esquerda será convertido para a nova unidade selecionada."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Não foi possível abrir arquivo de macro '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "O Kig não consegue abrir o arquivo de macros \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1289,16 +1289,16 @@ msgstr ""
 "macro usando uma versão mais antiga do Kig (0.4 ao 0.6) e então exportá-lo "
 "novamente no novo formato."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Macro  #%1 sem nome "
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Linhas Radiais para Cônicas"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1306,22 +1306,22 @@ msgstr ""
 "As linhas construídas através da intersecções de duas cônicas.  Isto também "
 "é definido para cônicas que não se interceptam."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Ponto Móvel"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 "Selecione o ponto móvel, que servirá para ser movido enquanto se desenha  ..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Ponto Seguinte"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
@@ -1329,117 +1329,117 @@ msgstr ""
 "Selecione o ponto seguinte, nos quais as localizações de \"locus\" serão "
 "desenhadas ..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Locus"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Um Locus"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Ponto Dependente"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polígono através de seus vértices"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Construir um polígono através de seus vértices"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... com este vértice (clique no primeiro vértice para terminar a construção)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Construir um polígono com este vértice"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Selecione um ponto para ser um vértice do novo polígono..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polígono"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Construir os vértices deste polígono..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Vértices de um Polígono"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Os vértices de um polígono."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Construir os lados deste polígono..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Lados de um Polígono"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Os lados de um polígono."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Polígono regular com o centro fornecido"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Construir um polígono com o centro e vértice fornecidos."
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Construir um polígono regular com este centro"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Construir um polígono regular com este vértice"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Ajustar o número de lados  (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Ajustar o número de lados  (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Selecione o centro do novo polígono ..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Selecione um vértice para o novo polígono..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Mova o cursor para obter o número de lados desejado ..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Construir as Linhas Radicais deste Círculo"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Construir as Linhas Radicais desta Cônica"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Afinidade genérica"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1447,11 +1447,11 @@ msgstr ""
 "A afinidade única que mapeia 3 pontos dados (ou um triângulo) em 3 outros "
 "pontos (ou um triângulo)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Transformação Projetiva Genérica"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1459,195 +1459,195 @@ msgstr ""
 "A transformação de projetividade única que mapeia 4 pontos dados (ou um "
 "quadrilátero) em 4 outros pontos (ou um quadrilátero) "
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inversão de Ponto, Linha ou Círculo"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "A inversao de um ponto, linha ou círculo em relação ao um círculo."
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Transporte de medida"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Transporta a medida de um segmento do arco sobre uma linha ou círculo."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Segmento a transportar"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Arco a transportar"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Transporta uma medida nesta linha"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Transporta uma medida neste círculo"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Inicia o transporte deste ponto do círculo"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Inicia o transporte deste ponto da linha"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Inicia o transporte deste ponto da curva"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Intersecionar"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "A intersecção de dois objetos"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Interseccionar com Este Círculo"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Interseccionar com Esta Cônica"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Interseccionar com Esta Linha"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Intersecção com Esta Curva Cúbica"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Interseccionar com este arco"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Interseccionar com este polígono"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "com este Círculo"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "com esta Cônica"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "com esta Linha"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "com esta Curva Cúbica"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "com este Arco"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "com este Polígono"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Construir o ponto médio deste ponto com outro"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Selecione o primeiro dos pontos de onde você deseja construir o ponto "
 "médio ..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Construir o ponto médio deste ponto e do outro"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "Selecione os outros pontos dos quais você deseja construir o ponto médio ..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Selecione o primeiro objeto para intersecção..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Selecione o segundo objeto para intersecção..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangente"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "A linha tangente à curva"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangente a Este Círculo"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangente a Esta Cônica"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangente a Este Arco"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangente a Esta Curva Cúbica"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangente a Esta Curva"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangente a Este Ponto"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Centro da Curvatura"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "O centro do círculo tangente à curva"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Centro da Curvatura Desta Cônica"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Centro da Curvatura Desta Curva Cúbica"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Centro da Curvatura Desta Curva"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Centro da Curvatura Deste Ponto"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Qual objeto?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1655,26 +1655,26 @@ msgstr ""
 "Clique na localização, onde você deseja colocar o novo ponto, ou a curva que "
 "deseja anexar a ela ..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 "Agora, selecione a localização de onde você deseja colocar o rótulo "
 "resultante."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "O nome da macro não pode ficar vazio."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Nome"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<objeto sem nome>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1683,21 +1683,21 @@ msgstr ""
 "Existem '%n' partes no texto para as quais você não selecionou um valor.  "
 "Por favor, remova-as ou selecione argumentos suficientes."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argumento %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Selecionando argumento %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Alterar Rótulo"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1707,7 +1707,7 @@ msgstr ""
 "partir dos objetos dados. O Kig não consegue calcular esta macro por causa "
 "disto. Por favor, pressione Voltar e construa os objetos na ordem correta..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1717,103 +1717,103 @@ msgstr ""
 "Isto provavelmente significa que você está esperando que o Kig faça algo que "
 "não é possível. Por favor, verifique a macro e tente novamente."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Mover %1 Objetos"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Redefinir Ponto"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Documento Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 Objetos"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformar"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "&Testar"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Const&ruir"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Adicionar Ró&tulo de Texto"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Definir &Cor"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Definir Es&pessura da Caneta"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Definir &Estilo"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Definir &Sistema de Coordenadas"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Ocultar"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Mostrar"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Mover"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "Cor &Personalizada"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Configurar &Nome..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Nome"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Configurar Nome do Objeto"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Configure o nome deste objeto:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Mudar Cor do Objeto"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Mudar Largura do Objeto"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Mudar Estilo do Ponto"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Mudar Estilo do Objeto"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Editar Script..."
 
@@ -1866,216 +1866,217 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Mais de Um Tipo Selecionado"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Construir um ângulo através deste ponto"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Selecione um ponto para que a primeira meia-linha do ângulo deva "
 "prosseguir ..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Construir um ângulo neste ponto"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Selecione o ponto para construir o ângulo..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Selecione um ponto para que a segunda meia-linha do ângulo possa "
 "prosseguir ..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Definir &Tamanho"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Redimensionar Ângulo"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Construir um arco iniciando neste ponto"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Selecione o ponto de início para o novo arco ..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Construir um arco através deste ponto"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Selecione um ponto para que o novo arco possa prosseguir..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Construir um arco terminando neste ponto"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Selecione o ponto final para o novo arco ..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Construir um arco com este centro"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Selecione o centro do novo arco ..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Construir um arco com este ângulo"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Selecione o ângulo do novo arco ..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Resultado do Testes"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Selecione a curva..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Selecione um ponto da curva..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Superfície"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Circunferência"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Raio"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Equação Cartesiana Expandida"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Equação Cartesiana"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Equação Polar"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [centrado em %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "círculo"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Selecionar este círculo"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Selecionar círculo %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Remover um Círculo"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Adicionar um Círculo"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Mover um Círculo"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Anexar a este círculo"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Mostrar um Círculo"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Ocultar um Círculo"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Construir um círculo através deste ponto"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Constrói um círculo com este centro"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Selecione o centro deste novo círculo..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Selecione um ponto para o novo círculo prosseguir ..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Tipo Cônica"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Primeiro Foco"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Segundo Foco"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipse"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hipérbole"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parábola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2083,197 +2084,197 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centrado em %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "cônica"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Selecionar esta cônica"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Selecionar cônica %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Remover uma Cônica"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Adicionar uma Cônica"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Mover uma Cônica"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Anexar a esta cônica"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Mostrar uma Cônica"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Ocultar uma Cônica"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Construir uma cônica através deste ponto"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Selecione um ponto para a novo cônica prosseguir ..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Construir uma cônica com esta assíntota"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Selecione a primeira assíntota da nova cônica..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Selecione a segunda assíntota da nova cônica..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Construir uma elipse com estes focos"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Selecione o primeiro foco da nova elipse ..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Selecione o segundo foco da nova elipse ..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Construir uma elipse através deste ponto"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Selecione um ponto para a nova elipse prosseguir ..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Constrói uma hipérbole com este foco"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Selecione o primeiro foco da nova hipérbole..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Selecione o segundo foco da nova hipérbole..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Construir uma hipérbole através deste ponto"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Selecione um ponto para nova hipérbole prosseguir ..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Construir uma cônica com esta linha como diretriz"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Selecione a diretriz da nova cônica..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Constrói uma cônica com este ponto como foco"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Selecione o foco para a nova cônica..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Construir uma parábola através deste ponto"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Selecione um ponto para nova parábola prosseguir ..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Construir um ponto polar em relação a esta cônica"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Selecione a cônica para que você possa construir um ponto polar através "
 "dela..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Construir o ponto polar desta linha"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Selecione a linha que você deseja, para construir o ponto polar ..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Construir uma linha polar em relação a esta cônica"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Construir a linha polar deste ponto"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Construir a diretriz desta cônica"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Selecione a cônica da qual você deseja construir a diretriz ..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Construir uma parábola com esta diretriz"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Selecione a diretriz da nova parábola ..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Constrói uma parábola com este foco"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Selecione o foco da nova parábola ...."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Construir as assíntotas desta cônica"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Selecione a cônica da qual você deseja construir as assíntotas ...."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Construir as linhas radicais desta cônica"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2281,1351 +2282,1355 @@ msgstr ""
 "Selecione a primeira de duas cônicas das quais você deseja construir a linha "
 "radical..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 "Selecione a outra cônica da qual você deseja construir a linha radical..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Alternar entre Linhas Radicais"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "curva cúbica"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Selecionar esta curva cúbica"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Selecionar curva cúbica %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Remover uma Curva Cúbica"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Adicionar uma Curva Cúbica"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Mover uma Curva Cúbica"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Anexar a esta curva cúbica"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Mostrar uma Curva Cúbica"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Ocultar uma Curva Cúbica"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Constrói uma curva cúbica através deste ponto"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Selecione um ponto para a nova cúbica prosseguir ..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "curva"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Selecionar esta curva"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Selecionar curva %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Remover uma Curva"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Adicionar uma Curva"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Mover uma Curva"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Anexar a esta curva"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Mostrar uma Curva"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Ocultar uma Curva"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Interseccionar com esta linha"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Interseccionar com esta cônica"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Ponto de intersecção já calculado"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Interseccionar com esta curva cúbica"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Interseccionar com este círculo"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Interseccionar com este arco"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inverter respeitando este círculo"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Selecione o círculo no qual você deseja basear a inversão ..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Calcular a inversão deste ponto"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Selecionar o ponto para inverter..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Calcular a inversão desta linha"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Selecione a linha para inverter..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Calcular a inversão deste segmento"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Selecionar o segmento para inverter..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Calcular a inversão deste círculo"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Selecione o círculo para inverter..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Calcular a inversão deste arco"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Selecione o arco para inverter..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Inclinação"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Equação"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Comprimento"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Primeiro Ponto Final"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Segundo Ponto Final"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "linha"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Selecionar uma linha"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Selecionar esta linha"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Selecionar linha %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Remover uma Linha"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Adicionar uma Linha"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Mover uma Linha"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Anexar a esta linha"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Mostrar uma Linha"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Ocultar uma Linha"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "segmento"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Selecionar este segmento"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Selecionando segmento %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Remover um Segmento"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Adicionar um Segmento"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Mover um Segmento"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Anexar a este segmento"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Mostrar um Segmento"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Ocultar um Segmento"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "meia-linha"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Selecionar esta meia-linha"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Selecionar meia-linha %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Remover uma meia-linha"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Adicionar uma meia-linha"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Mover uma meia-linha"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Anexar a esta meia-linha"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Mostrar uma meia-linha"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Ocultar uma meia-linha"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Construir um segmento iniciando deste ponto"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Selecione o ponto de início para o novo segmento..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Construir um segmento até este ponto"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Selecione o ponto final para o novo segmento..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Construir uma linha através deste ponto"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Selecione um ponto para que a linha possa prosseguir..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Selecione outro ponto para que a linha possa prosseguir ..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Construir uma meia-linha iniciando neste ponto"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Selecione o ponto de início da nova meia-linha..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Construir uma meia-linha através deste ponto"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Selecione um ponto para que a meia-linha possa prosseguir..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Construir uma linha paralela desta linha"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Selecione uma linha paralela para a nova linha..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Construir uma linha paralela através deste ponto"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Selecione um ponto para a nova linha prosseguir..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Construir uma linha perpendicular a esta linha"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Selecione uma linha perpendicular a nova linha ..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Construir uma linha perpendicular através deste ponto"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Definir &Comprimento..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Definir Comprimento do Segmento"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Escolha o novo comprimento:"
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Redimensionar Segmento"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Construir uma linha por este vetor"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Selecione um vetor na direção da nova linha..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Construir uma meia-linha através deste vetor"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Selecione um vetor na direção da nova meia-linha..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "locus"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Selecionar este locus"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Selecionar  locus %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Remover um Locus"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Adicionar um Locus"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Mover um Locus"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Anexar a este locus"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Mostrar um Locus"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Ocultar um Locus"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Tipo do Objeto"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objeto:"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Selecionar este objeto"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Selecionar objeto %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Remover um Objeto"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Adicionar um Objeto"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Mover um Objeto"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Anexar a este objeto"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Mostrar um Objeto"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Ocultar um Objeto"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Ângulo em Radianos"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Ângulo em Graus"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Ponto médio"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "Comprimento X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Comprimento Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Vetor Oposto"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Ângulo"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Superfície do Setor"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Comprimento do Arco"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "ângulo"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Selecionar este ângulo"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Selecionar ângulo %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Remover um Ângulo"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Adicionar um Ângulo"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Mover um Ângulo"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Anexar a este ângulo"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Mostrar um Ângulo"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Ocultar um Ângulo"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vetor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Selecionar este vetor"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Selecionar vetor %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Remover um Vetor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Adicionar um Vetor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Mover um Vetor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Anexar a este vetor"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Mostrar um Vetor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Ocultar um Vetor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "arco"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Selecionar este arco"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Selecionar arco %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Remover um Arco"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Adicionar um Arco"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Mover um Arco"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Anexar a este arco"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Mostrar um Arco"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Ocultar um Arco"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Coordenada"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Coordenada X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Coordenada Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "ponto"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Selecionar este ponto"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Selecionar ponto %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Remover um Ponto"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Adicionar um Ponto"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Mover um Ponto"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Anexar a este ponto"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Mostrar um Ponto"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Ocultar um Ponto"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Construir o ponto médio deste ponto e do outro"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Selecione o primeiro de dois pontos para construir o ponto médio..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Selecione o segundo de dois pontos para construir o ponto médio..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Definir &Coordenada..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Redefinir"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Definir &Parâmetro,,,"
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Definir Coordenada"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Digite a nova coordenada: "
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Definir Parâmetro do Ponto"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Escolha o novo parâmetro: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Alterar Parâmetro do Ponto Restringido"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Selecione o círculo para transportar uma medida ..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Selecione um ponto do círculo..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Selecione o segmento para transportá-lo dentro do círculo..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Número de lados"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Perímetro"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Centro de Massa dos Vértices"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Número de espirais"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polígono"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Selecione este polígono"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Selecionar polígono %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Remover um Polígono"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Adicionar um Polígono"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Mover um Polígono"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Anexar a este polígono"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Mostrar um Polígono"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Ocultar um Polígono"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "triângulo"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Selecionar este triângulo"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Selecionar triângulo %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Remover um Triângulo"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Adicionar um Triângulo"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Mover um Triângulo"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Anexar a este triângulo"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Mostrar um triângulo"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Ocultar um triângulo"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "quadrilátero"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Selecionar este quadrilátero"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Selecionar quadrilátero %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Remover um Quadrilátero"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Adicionar um Quadrilátero"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Mover um Quadrilátero"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Anexar a este quadrilátero"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Mostrar um quadrilátero"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Ocultar um quadrilátero"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Construir um triângulo com este vértice"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Selecione um ponto para ser o vértice do novo triângulo ..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Interseccionar este polígono com uma linha"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr ""
 "Selecione o polígono do qual você deseja interseccionar com uma linha..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Construir os vértices deste polígono"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Selecione o polígono do qual deseja construir os vértices..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Construir os lados deste polígono"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Selecione o polígono do qual você deseja construir os lados ..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Construir a cobertura convexa deste polígono"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 "Selecione o polígono do qual você deseja construir a cobertura convexa ..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projeta este ponto dentro do círculo"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Selecione o ponto para que a tangente possa prosseguir ..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Isto é linha paralela?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Selecione a primeira de duas linhas paralelas possíveis ..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Paralela a esta linha?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Selecione a segunda de duas linhas paralelas possíveis ..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Estas linhas são paralelas."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Estas linhas não são paralelas."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Isto é linha ortogonal?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Selecione a primeira de duas linhas ortogonais possíveis ..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Ortogonal a esta linha?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Selecione a segunda de duas linhas ortogonais possíveis ..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Estas linhas são ortogonais."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Estas linhas não são ortogonais."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Verificar colinearmente deste ponto"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Selecione o primeiro de três pontos colineares possíveis ..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr " e deste segundo ponto"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Selecione o segundo de três pontos colineares possíveis ..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr " com este terceiro ponto"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Selecione o terceiro de três pontos colineares possíveis ..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Estes pontos são colineares."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Estes pontos não são colineares."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Marque se este ponto está em uma curva"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Selecione o ponto que deseja testar..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Marque se o ponto está sobre esta curva"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Selecione a curva de onde o ponto deve estar..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Esta curva contém o ponto."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Esta curva não contém o ponto."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Marque se este ponto está em um polígono"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Marque se o ponto está sobre este polígono"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Selecione o polígono onde o ponto deve estar..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Este polígono contém o ponto."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Este polígono não contém o ponto."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Marque se este polígono é convexo"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Selecione o polígono que deseja testar a convexidade..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Este polígono é convexo."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Este polígono não é convexo."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Marque se este ponto possui a mesma distância"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Selecione o ponto de onde de onde outros dois pontos devem ter a mesma "
 "distância..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "deste ponto"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Selecione o primeiro de dois outros pontos..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr " e deste segundo ponto"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Selecione o segundo de dois outros pontos..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Estas duas distâncias são as mesmas."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Estas duas distâncias não são as mesmas."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Marque se este vetor é igual a outro"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Selecione o primeiro de dois vetores iguais possíveis..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Marque se este vetor é igual a outro"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Selecione o segundo de dois vetores iguais possíveis..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Os dois vetores são os mesmos."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Os dois vetores não são os mesmos."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Texto"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "rótulo"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Selecionar este rótulo"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Selecionar rótulo %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Remover um Rótulo"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Adicionar um Rótulo"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Mover um Rótulo"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Anexar a este rótulo"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Mostrar um Rótulo"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Ocultar um Rótulo"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Copiar Texto"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Ativar Quadro"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Redefinir..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Alternar para o Quadro do Rótulo"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Transformar este objeto"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Selecione o objeto a transladar ..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Transladar por este vetor"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Selecione o vetor para transladar por..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Refletir este objeto"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Selecionar o objeto para refletir..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Refletir neste ponto"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Selecionar o ponto para refletir..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Refletir esta linha"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Selecione a linha para refletir..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Girar este objeto"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Selecionar o objeto para rotacionar...."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Girar ao redor deste ponto"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Selecione o ponto central da rotação..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Girar este ângulo"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Selecione o ângulo da rotação..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Escalar este objeto"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Selecione o objeto para escalonar..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Escalar com este centro"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Selecione o ponto central de escalonamento desta linha..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Escalar conforme comprimento deste segmento"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 "Selecione um segmento o qual seu comprimento é o fator de escalonamento..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Escalar o comprimento deste segmento..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Selecione o primeiro de dois segmentos, o qual seu comprimento é o fator de "
 "escalonamento..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr ".. para o comprimento deste outro segmento"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Selecione o segundo de dois segmentos, o qual seu comprimento é o fator de "
 "escalonamento..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Selecionar o objeto a ser escalonado"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Escalar sobre esta linha"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Selecione a linha para aplicar o escalonamento"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 "Selecione um segmento o qual seu comprimento é o fator de escalonamento"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Selecione o primeiro de dois segmentos o qual sua proporção é o fator de "
 "escalonamento"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "... para o comprimento deste segmento"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Selecione o segundo de dois segmentos, o qual sua proporção é o fator de "
 "escalonamento"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Girar projetivamente este objeto"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Selecione o objeto para rotacioná-lo projetivamente"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Girar projetivamente com esta meia-linha"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
@@ -3633,129 +3638,129 @@ msgstr ""
 "Selecione a meia-linha de rotação projetiva em que você deseja aplicar para "
 "o objeto"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Girar projetivamente este ângulo"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 "Selecione o ângulo de rotação projetiva que você deseja aplicar para o objeto"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Homologia Harmônica deste objeto"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Selecione o objeto a transformar..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Homologia Harmônica com este centro"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Selecione o ponto central de homologia harmônica..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Homologia Harmônica com este eixo"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Selecione o eixo da homologia harmônica..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Afinidade genérica com este objeto"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Mapear este triângulo"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Selecione o triângulo que será transformado em um outro triângulo "
 "fornecido..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr " dentro deste outro triângulo"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 "Selecione o triângulo que é a imagem pela afinidade do primeiro triângulo..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Primeiro de 3 pontos de início"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Selecione o primeiro dos três pontos de início da afinidade genérica..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Segundo de 3 pontos de início"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Selecione o segundo dos três pontos de início da afinidade genérica..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Terceiro de 3 pontos de início"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Selecione terceiro dos três pontos de início da afinidade genérica..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Posição transformada do primeiro ponto"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Selecione o primeiro dos três pontos finais da afinidade genérica..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Posição transformada do segundo ponto"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Selecione o segundo dos três pontos finais da afinidade genérica..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Posição transformada do terceiro ponto"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Selecione o terceiro dos três pontos finais da afinidade genérica..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Transformação de projetividade genérica com este objeto"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Mapear este quadrilátero"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
@@ -3763,11 +3768,11 @@ msgstr ""
 "Selecione o quadrilátero que tenha que ser transformado em um "
 "quadrilátero ..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr " dentro deste outro quadrilátero"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3775,189 +3780,189 @@ msgstr ""
 "Selecione o quadriláterio que é a imagem através da transformação projetiva "
 "do primeiro quadrilátero ..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Primeiro de 4 pontos de início"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Selecione o primeiro dos quatro pontos de início da projetividade genérica..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Segundo de 4 pontos de início"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Selecione o segundo dos quatro pontos de início da projetividade genérica..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Terceiro de 4 pontos de início"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Selecione o terceiro dos quatro pontos de início da projetividade genérica..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Quarto de 4 pontos de início"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Selecione o quarto dos quatro pontos de início da projetividade genérica..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Selecione o primeiro dos quatro pontos finais da projetividade genérica..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Selecione o segundo dos quatro pontos finais da projetividade genérica..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Selecione o terceiro dos quatro pontos finais da projetividade genérica..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Posição transformada do quarto ponto"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Selecione o quarto dos quatro pontos finais da projetividade genérica..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Lançar a sombra deste objeto"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Selecione o objeto onde deseja construir a sombra..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Lançar uma sombra a partir desta fonte de luz"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Selecione a fonte de luz de onde a sombra deve originar..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Lançar uma sombra sobre o horizonte representado por esta linha"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Selecione o horizonte da sombra..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformar este objeto"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transformar usando esta transformação"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Aplicar a \"similitude\" neste objeto"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Aplicar a \"similitude\" com este centro"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Selecione o centro para a similitude..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Aplicar o mapeamento da similitude deste ponto para outro ponto"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Selecione o ponto onde deve-se mapear a similitude para outro ponto..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Aplicar um mapeamento de similitude de outro ponto para este"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Selecione o ponto onde o mapeamento de similitude feito em outro ponto deva "
 "ser aplicado..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Construir um vetor a partir deste pontos"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Selecione o ponto de início para o novo vetor ..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Construir um vetor até este ponto"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Selecione o ponto final para o novo vetor..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Construir o vetor de soma de dois vetores escolhidos."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Selecione o primeiro de dois vetores para os quais deseja-se construir a "
 "soma..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Construir o vetor de soma de dois vetores escolhidos."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Selecione o segundo de dois vetores para os quais deseja-se construir a "
 "soma..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Constrói uma soma de vetores iniciando neste ponto."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Selecione o ponto de onde construir a soma de vetores..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Preencha agora no código:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Preencha agora o código em python:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3965,7 +3970,7 @@ msgid ""
 "arg%1"
 msgstr "argumento %1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3973,7 +3978,7 @@ msgstr ""
 "O interpretador Python parou devido a um erro durante a execução de seu "
 "script. Por favor, corrija o script e pressione o botão Finalizar novamente."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3982,7 +3987,7 @@ msgstr ""
 "O interpretador Python gerou a seguinte saída de erro:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3992,17 +3997,17 @@ msgstr ""
 "erros, mas o script não gerará um objeto válido. Por favor, corrija o script "
 "e pressione o botão Finalizar novamente."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Editar Script"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Editar Script Python"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -4010,7 +4015,7 @@ msgstr ""
 "O interpretador Python parou devido a um erro durante a execução de seu "
 "script. Por favor, corrija o script."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-ro/messages/tdeedu/kig.po b/tde-i18n-ro/messages/tdeedu/kig.po
index f01e222d1a0..d62346e21b7 100644
--- a/tde-i18n-ro/messages/tdeedu/kig.po
+++ b/tde-i18n-ro/messages/tdeedu/kig.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: @PACKAGE\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2003-11-08 18:11+0200\n"
 "Last-Translator: Claudiu Costin <claudiuc@kde.org>\n"
 "Language-Team: Romanian <ro-kde@egroups.com>\n"
@@ -27,167 +27,167 @@ msgid ""
 "Your emails"
 msgstr ""
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr ""
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr ""
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr ""
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr ""
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr ""
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr ""
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr ""
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr ""
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr ""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr ""
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr ""
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr ""
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr ""
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr ""
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr ""
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr ""
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr ""
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr ""
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr ""
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr ""
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr ""
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr ""
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr ""
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr ""
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -195,42 +195,42 @@ msgid ""
 "and then save it again, which will save it in the new format."
 msgstr ""
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
 "A standard coordinate system will be used instead."
 msgstr ""
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
 "or perhaps you are using an older Kig version."
 msgstr ""
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr ""
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr ""
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ""
 
@@ -375,7 +375,7 @@ msgstr ""
 msgid "Cancel the construction of the object being constructed"
 msgstr ""
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr ""
 
@@ -493,15 +493,15 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr ""
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr ""
 
@@ -573,456 +573,456 @@ msgstr ""
 msgid "Kig"
 msgstr ""
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr ""
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr ""
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr ""
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr ""
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr ""
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr ""
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr ""
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr ""
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr ""
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr ""
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr ""
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr ""
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr ""
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr ""
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr ""
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr ""
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr ""
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr ""
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr ""
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr ""
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr ""
 
@@ -1066,71 +1066,71 @@ msgstr ""
 msgid "Set Polar Coordinate System"
 msgstr ""
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr ""
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr ""
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr ""
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr ""
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr ""
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr ""
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr ""
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr ""
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr ""
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr ""
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr ""
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr ""
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1138,15 +1138,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr ""
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr ""
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1154,506 +1154,506 @@ msgid ""
 "the new format."
 msgstr ""
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr ""
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr ""
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr ""
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr ""
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr ""
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr ""
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr ""
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr ""
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr ""
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr ""
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr ""
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr ""
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr ""
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr ""
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr ""
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr ""
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr ""
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr ""
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr ""
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr ""
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr ""
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr ""
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr ""
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr ""
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr ""
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr ""
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr ""
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr ""
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr ""
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr ""
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr ""
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr ""
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr ""
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr ""
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr ""
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr ""
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr ""
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr ""
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr ""
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr ""
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr ""
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr ""
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr ""
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr ""
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr ""
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr ""
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr ""
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr ""
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr ""
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr ""
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr ""
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr ""
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr ""
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr ""
 
@@ -1700,2049 +1700,2054 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr ""
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr ""
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr ""
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr ""
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr ""
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr ""
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr ""
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr ""
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr ""
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr ""
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr ""
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr ""
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr ""
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr ""
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr ""
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr ""
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr ""
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr ""
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr ""
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr ""
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr ""
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr ""
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr ""
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr ""
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr ""
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr ""
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr ""
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr ""
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr ""
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr ""
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr ""
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr ""
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr ""
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr ""
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
 msgstr ""
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr ""
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr ""
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr ""
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr ""
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr ""
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr ""
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr ""
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr ""
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr ""
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr ""
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr ""
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr ""
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr ""
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr ""
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr ""
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr ""
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr ""
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr ""
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr ""
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr ""
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr ""
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr ""
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr ""
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr ""
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr ""
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr ""
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr ""
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr ""
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr ""
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr ""
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr ""
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr ""
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr ""
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr ""
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr ""
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr ""
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr ""
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr ""
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr ""
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr ""
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr ""
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr ""
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr ""
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr ""
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr ""
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr ""
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr ""
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr ""
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr ""
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr ""
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr ""
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr ""
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr ""
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr ""
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr ""
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr ""
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr ""
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr ""
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr ""
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr ""
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr ""
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr ""
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr ""
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr ""
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr ""
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr ""
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr ""
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr ""
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr ""
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr ""
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr ""
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr ""
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr ""
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr ""
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 #, fuzzy
 msgid "Object Type"
 msgstr "&Obiecte"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr ""
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr ""
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr ""
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr ""
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr ""
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr ""
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr ""
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr ""
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr ""
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr ""
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr ""
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr ""
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr ""
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr ""
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr ""
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr ""
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr ""
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr ""
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr ""
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr ""
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr ""
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr ""
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr ""
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr ""
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr ""
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr ""
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr ""
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr ""
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr ""
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr ""
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr ""
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr ""
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr ""
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr ""
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr ""
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr ""
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr ""
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr ""
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr ""
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr ""
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr ""
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr ""
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr ""
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr ""
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr ""
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr ""
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr ""
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr ""
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr ""
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr ""
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr ""
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr ""
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr ""
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr ""
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr ""
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr ""
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr ""
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr ""
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr ""
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr ""
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr ""
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr ""
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr ""
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr ""
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr ""
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr ""
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr ""
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr ""
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr ""
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr ""
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr ""
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr ""
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr ""
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr ""
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr ""
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr ""
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr ""
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr ""
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr ""
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr ""
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr ""
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr ""
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr ""
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr ""
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr ""
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr ""
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr ""
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr ""
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr ""
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr ""
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr ""
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr ""
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr ""
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr ""
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr ""
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr ""
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr ""
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr ""
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr ""
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr ""
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr ""
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr ""
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr ""
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr ""
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr ""
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr ""
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr ""
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr ""
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr ""
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr ""
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr ""
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr ""
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr ""
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr ""
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr ""
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr ""
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr ""
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr ""
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr ""
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr ""
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr ""
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr ""
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr ""
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr ""
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr ""
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr ""
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr ""
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr ""
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr ""
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr ""
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr ""
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr ""
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr ""
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr ""
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr ""
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr ""
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr ""
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr ""
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr ""
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr ""
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr ""
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr ""
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3750,43 +3755,43 @@ msgid ""
 "arg%1"
 msgstr ""
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
 "%1"
 msgstr ""
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr ""
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr ""
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-ru/messages/tdeedu/kig.po b/tde-i18n-ru/messages/tdeedu/kig.po
index 041f9c08839..5d46000b418 100644
--- a/tde-i18n-ru/messages/tdeedu/kig.po
+++ b/tde-i18n-ru/messages/tdeedu/kig.po
@@ -4,7 +4,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-12-05 06:15+0300\n"
 "Last-Translator: Andrey Cherepanov <sibskull@mail.ru>\n"
 "Language-Team: Russian <kde-russian@lists.kde.ru>\n"
@@ -28,35 +28,35 @@ msgid ""
 "Your emails"
 msgstr "shafff@ukr.net"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Это файл в формате XFig, а не фигура Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Файл Cabri содержит объект \"%1\", не поддерживаемый Kig в этой версии."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Выберите фигуру."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Файл Dr. Geo \"%1\" содержит только макросы."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Нет фигур в файле Dr. Geo \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -64,7 +64,7 @@ msgstr ""
 "Файл Dr. Geo содержит объект \"%1 %2\", не поддерживаемый Kig на текущий "
 "момент."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -72,58 +72,58 @@ msgstr ""
 "Этот файл Dr. Geo содержит объект точки пересечения, не поддерживаемый Kig "
 "на данный момент."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Экспорт в изображение"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Изображение..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Экспортировать в изображение"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Параметры изображения"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Не поддерживаемый формат файлов."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr "Файл \"%1\" не может быть открыт. Проверьте права доступа к нему."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Не удалось сохранить изображение \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Экспорт"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Экспортировать в файл &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&Файл XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Документы XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Экспортировать в файл XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -131,24 +131,24 @@ msgstr ""
 "Не удалось открыть файл \"%1\". Возможно он не существует, или вы не имеете "
 "прав доступа к нему"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Ошибка при чтении файла \"%1\". Он не может быть открыт"
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Ошибка анализа"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Не удалось открыть файл \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Не поддерживается"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -156,7 +156,7 @@ msgstr ""
 "Этот документ KSeg использует преобразование по шкале, которое Kig сейчас не "
 "поддерживает."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -164,46 +164,46 @@ msgstr ""
 "Этот документ KSeg содержит заполненную окружность, Kig это сейчас не "
 "поддерживает."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Этот документ KSeg содержит дуговой сектор, Kig это сейчас не поддерживает."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Этот документ KSeg содержит дуговой отрезок, Kig это сейчас не поддерживает."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Экспортировать в &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Документы Latex (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Экспортировать в Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Параметры Latex"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Этот файл был создан Kig версии \"%1\" и этот формат теперь не "
 "поддерживается."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -214,7 +214,7 @@ msgstr ""
 "версий программы. Импортируйте этот макротип с помощью Kig версии 0.4 или "
 "0.6, а затем экспортируйте его в новый формат."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -224,8 +224,8 @@ msgstr ""
 "версией Kig.\n"
 "Будет использована стандартная координатная система"
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -235,27 +235,27 @@ msgstr ""
 "версией Kig. Либо программа откомпилирована без поддержки этого типа, либо "
 "вы используете устаревшую версию"
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Экспортировать в SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Векторная графика (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Экспортировать в SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Параметры SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Не удалось сохранить SVG-файл \"%1\""
 
@@ -418,7 +418,7 @@ msgstr "Отмена построения"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Отменить построение объекта"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Показать в&се"
 
@@ -542,15 +542,15 @@ msgstr ""
 "*.kig|Документы Kig (*.kig)\n"
 "*.kigz|Сжатые Документы Kig (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Файл \"%1\" уже существует. Вы хотите его заменить?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Перезаписать файл?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Перезаписать"
 
@@ -632,339 +632,339 @@ msgstr "Документ для открытия"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Отрезок"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Отрезок по начальной и конечной точкам"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Линия по двум точкам"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Построить линию по двум точкам"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Луч"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Луч по его начальной и принадлежащей ему точкам"
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Перпендикуляр"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "Линия по точке, перпендикулярная другой линии или отрезку."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Параллель"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "Построить линию по точке, параллельно другой линии или отрезку"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Окружность по центру и точке"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Окружность по её центру и лежащей на ней точке"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Окружность по трём точкам"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Построить окружность по трём лежащим на ней точкам"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Построить серединную линию угла"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Выберите угол для построения его средней линии..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Биссектриса"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Биссектриса"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Коническое сечение по 5 точкам"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Построить коническое сечение по 5 точкам"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Гипербола по асимптотам и точке"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Построить гиперболу по асимптоте и точке"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Эллипс по фокусам и точке"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Эллипс по фокусам и точке на его границе"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Гипербола по фокусам и точке"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Построить гиперболу по фокусам и принадлежащей ей точке"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Коническое сечение по директрисе, фокусу и точке"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 "Построить коническое сечение по существующей директрисе и фокусе, через точку"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Вертикальная парабола по трём точкам"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Построить вертикальную параболу по трём точкам"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Кривая третьего порядка по 9 точкам"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Построить кривую третьего порядка по 9 точкам"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Полярная точка на линии"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Полярная точка линии по отношению к коническому сечению."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Полярная линия точки"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Полярная линия точки по отношению к коническому сечению."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Кривая третьего порядка с вершиной по 6 точкам"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Кривая третьего порядка с узловой точкой в источнике через 6 точек"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Кривая третьего порядка по пику и 4 точкам"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Кривая третьего порядка по горизонтальному пику и 4 точкам"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Директриса конического сечения"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Линия директрисы конического сечения."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Угол по трём точкам"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Построить угол по трём точкам"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Равносторонняя гипербола по 4 точкам"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Построить равностороннюю гиперболу по 4 точкам"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Построить точку посредине отрезка"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Серединная точка"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Построить точку посредине отрезка или между двух других точек"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Вектор"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Построить вектор по двум точкам"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Суммирующий векторов"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Построить суммирующий вектор по двум векторам"
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Линия по вектору"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Построить прямую по вектору через данную точку"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Луч по вектору"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Построить луч по вектору, начинающуюся в данной точке"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Дуга по трём точкам"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Построить дугу по трём точкам"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Дуга по центру, углу и точке"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Построить дугу по центру и углу, начинающуюся в данной точке"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Парабола по директрисе и фокусу"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Построить параболу по её директрисе и фокусу"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Переместить параллельно"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Параллельное перемещение объекта по вектору"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Отразить через точку"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Объект, отражённый по точке"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Отразить через линию"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Объект, отражённый по линии"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Повернуть"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Повернуть объект по углу вокруг точки"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Масштабировать"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "Шкалировать объект через точку, по коэффициенту в виде длины отрезка"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Масштабировать через линию"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "Шкалировать объект через точку, по коэффициенту в виде длины отрезка"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Шкалировать по двум отрезкам"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr ""
 "Шкалировать объект через точку, по коэффициенту, задаваемому по двум отрезкам"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Шкалировать через линию (по двум отрезкам)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 "Шкалировать объект через линию, по коэффициенту в виде длин двух отрезков"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Применить преобразование подобия"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -972,122 +972,122 @@ msgstr ""
 "Применить преобразование подобия к объекту (масштабирование и поворот по "
 "центру)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Гармоническая гомология"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 "Гармоническая гомология по данному центру и оси (проективное преобразование)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Нарисовать проективную тень"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr "Тень объекта указанной яркости и проекционного плана (по линии)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Асимптоты гиперболы"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Две асимптоты гиперболы"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Треугольник по вершинам"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Построить треугольник по трём точкам как вершинам"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Выпуклая оболочка"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Многоугольник, соответствующий выпуклой оболочке другого"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Проверить параллельность"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Проверить на параллельность две линии"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Проверить ортогональность"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Проверить на ортогональность две линии"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Проверить коллинеарность"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Проверить лежат ли три точки на одной прямой"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Проверить принадлежность"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Проверить на принадлежность точки кривой"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Принадлежность многоугольнику"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Проверить на принадлежность точки многоугольнику"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Выпуклость многоугольника"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Проверить на многоугольник на выпуклость"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Проверить расстояние"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "Проверить равенство расстояний от одной точки до двух других"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Проверить равенство векторов"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Проверить на равенство два вектора"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Сценарий Python"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Построить объект, основанный на сценарии Python."
 
@@ -1137,71 +1137,71 @@ msgstr "Установить евклидову систему координа�
 msgid "Set Polar Coordinate System"
 msgstr "Установить полярную систему координат"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Градус"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Рад"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Град"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr "Обычная точка (независимая, лежащая на линии, окружности или отрезке)."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Точка"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Создать надпись."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Надпись"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Построить точку по координатам"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Точка по координатам"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Фиксированная точка"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Введите координаты новой точки."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Установить меру угла"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Введите новый размер угла:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Введите новую величину угла в поле ввода."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1212,15 +1212,15 @@ msgstr ""
 "изменения величины угла.<br>\n"
 "При выборе других единиц значение справа будет преобразовано."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Не удалось открыть файл макроса '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Не удалось открыть файл макросов \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1231,16 +1231,16 @@ msgstr ""
 "формата убрана из последних версий программы. Импортируйте этот макротип с "
 "помощью Kig версии 0.4 или 0.6, а затем экспортируйте его в новый формат."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Макротип #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Радикальные оси двух конических сечений"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1248,137 +1248,137 @@ msgstr ""
 "Построить линии на пересечении двух конических сечений. Этот также "
 "определено для не пересекающихся конических сечений."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Бегущая точка"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "Выберите бегущую точку..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Ведомая тоска"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "Выберите следующую точку, через которую будет построено ГМТ..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "ГМТ"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Геометрическое место точек"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Зависимая точка"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Многоугольник по вершинам"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Построить многоугольник по точкам как вершинам"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... с этой вершиной (щёлкните на первой вершине для прекращения построения)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Построить многоугольник по этой точке как вершине"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Выберите точку-вершину нового многоугольника..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Многоугольник"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Построить точки-вершины этого многоугольника..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Вершины многоугольника"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Вершины многоугольника."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Построить стороны этого многоугольника..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Стороны многоугольника"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Стороны многоугольника."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Правильный многоугольник по заданному центру"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Построить правильный многоугольник по центру и вершине"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Построить правильный многоугольник по этой точке как центру"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Построить правильный многоугольник по этой точке как вершине"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Изменить количество сторон (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Изменить количество сторон (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Выберите центр для нового многоугольника..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Выберите вершину для нового многоугольника..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Двигайте мышью для изменения количества сторон..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Построить радикальные оси этой окружности"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Построить радикальные оси этого конического сечения"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Общее подобие"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1386,11 +1386,11 @@ msgstr ""
 "Уникальное подобие, отображающее 3 данных точки (либо треугольник) в 3 "
 "других (либо в другой треугольник)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Проективное преобразование"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1398,215 +1398,215 @@ msgstr ""
 "Уникальное проективное преобразование, отображающее 4 данные точки (или "
 "четырёхугольник) в другие 4 точки (или четырёхугольник)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Обращение точки, линии или окружности"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Обращение точки, линии или окружности относительно окружности."
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Перенос меры"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Перенести меру отрезка или дуги на линию или окружность."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Отрезок для переноса"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Дуга для переноса"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Перенести меру на эту линию"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Перенести меру на эту окружность"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Проектировать эту точку в окружность"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Начать перенос с этой точки линии"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Начать перенос с этой точки кривой"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Пересечение"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Пересечение двух объектов"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Пересечение с этой окружностью"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Пересечение с этим коническим сечением"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Пересечение с этой линией"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Пересечение с этой кривой третьего порядка"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Пересечение с этой дугой"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Пересечение с этим многоугольником"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "с этой окружностью"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "с этим коническим сечением"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "с этой линией"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "с этой кривой третьего порядка"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "с этой дугой"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "с этим многоугольником"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Построить середину этой и другой точек"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Выберите первую из двух точек для построения серединной ..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Построить середину этой и другой точек"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Выберите вторую точку для построения серединной..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Выберите первый объект для построения пересечения..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Выберите второй объект для построения пересечения..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Касательная"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Касательная к кривой"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Касательная к этой окружности"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Касательная к этому коническому сечению"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Касательная к этой дуге"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Касательная к этой кривой третьего порядка"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Касательная к этой кривой"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Касательная в этой точке"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Центр изгиба"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Центр соприкасающейся окружности к кривой"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Центр изгиба этого конического сечения"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Центр изгиба к этой кривой третьего порядка"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Центр изгиба этой кривой"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Центр изгиба в этой точке"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Какой объект?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr "Щёлкните на месте, где должна быть новая точка (кривой)..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Теперь выберите расположение новой метки"
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Имя макротипа не может быть пустым."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Имя"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<безымянный объект>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1615,21 +1615,21 @@ msgstr ""
 "В введённом вами тексте содержится %n подстановок без выбранного для них "
 "аргумента."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "аргумент %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Выбор аргумента %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Изменить надпись"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1639,7 +1639,7 @@ msgstr ""
 "Kig не сможет вычислить нужные для построения значения. Нажмите \"Назад\" и "
 "постройте объекты правильно..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1647,103 +1647,103 @@ msgid ""
 msgstr ""
 "Один из данных объектов не был использован при подсчёте выходных объектов."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Переместить %1 объектов"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Переопределить точку"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Документ Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 объектов"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Преобразование"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "&Проверить"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Построить"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Добавить &надпись"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "&Цвет"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "&Толщина линии"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "&Стиль"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "С&истема координат"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Скрыть"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Показать"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Переместить"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Другой цвет"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Назначить &имя..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Имя"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Назначить тип объекта"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Имя объекта:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Изменить цвет объекта"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Изменить ширину объекта"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Изменить стиль точки"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Изменить стиль объекта"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Изменить сценарий..."
 
@@ -1795,216 +1795,217 @@ msgstr "Выбрано более одного макротипа."
 msgid "More Than One Type Selected"
 msgstr "Выбрано больше одного макротипа"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Построить угол через эту точку"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Выберите точку, через которую будет проходить первый луч, выходящий из "
 "угла..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Построить угол в этой точке"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Выберите точку для построения в ней угла..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Выберите точку, через которую будет проходить второй луч, выходящий из "
 "угла..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Изменить &величину"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Изменить угол"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Построить дугу, начинающуюся в этой точке"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Выберите начальную точку для дуги..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Построить дугу через эту точку"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Выберите точку, через которую будет проходить новая дуга..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Построить дугу, оканчивающуюся в этой точке"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Выберите конечную точку дуги..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Построить дугу по этой точке как центру"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Выберите середину дуги..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Построить дугу с этим углом"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Выберите угол дуги..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Результат проверки"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Выберите кривую..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Выберите точку на кривой..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Поверхность"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Окружность"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Радиус"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Разложенное декартово уравнение"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Декартово уравнение"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Полярное уравнение"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [центрировано на %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "окружность"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Выбрать эту окружность"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Выбрать окружность %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Удалить окружность"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Добавить окружность"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Переместить окружность"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Присоединить к этой окружности"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Показать окружность"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Скрыть окружность"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Построить окружность через эту точку"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Построить окружность по этой точке как центру"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Выберите центр новой окружности..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Выберите точку, через которую будет проходить новая окружность..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Конический тип"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Первый фокус"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Второй фокус"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Эллипс"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Гипербола"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Парабола"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2012,1856 +2013,1860 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [центрировано на %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "коническое сечение"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Выбрать это коническое сечение"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Выбрать коническое сечение %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Удалить коническое сечение"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Добавить коническое сечение"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Переместить коническое сечение"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Присоединить к этому коническому сечению"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Показать коническое сечение"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Скрыть коническое сечение"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Построить коническое сечение через эту точку"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 "Выберите точку, через которую будет проходить новая коническая линия..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Построить коническое сечение используя эту асимптоту"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Выберите первую асимптоту конического сечения..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Выберите вторую асимптоту конического сечения..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Построить эллипс используя этот фокус"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Выберите первый фокус эллипса..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Выберите второй фокус эллипса..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Построить эллипс через эту точку"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Выберите точку, через которую будет проходить новый эллипс..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Построить гиперболу с этим фокусом"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Выберите первый фокус гиперболы..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Выберите второй фокус гиперболы..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Построить гиперболу через эту точку"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Выберите точку, через которую будет проходить новая гипербола..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Построить коническое сечение с этой линией как директрисой"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Выберите директрису конического сечения..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Построить коническое сечение с этой точкой как фокусом"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Выберите фокус для конического сечения..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Построить параболу через эту точку"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Выберите точку, через которую будет проходить новая парабола..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Построить полярную точку этого конического сечения"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Выберите коническое сечение, по которому вы хотите построить полярную "
 "точку..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Построить полярную точку этой линии"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Выберите линию через которую нужно построить полярную точку..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Построить полярную точку этого конического сечения"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Построить полярную линию этой точки"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Построить директрису этого конического сечения"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Выберите коническое сечение для построения директрисы..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Построить параболу с этой директрисой"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Выберите директрису для параболы..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Построить параболу с этим фокусом"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Выберите фокус для новой параболы..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Построить асимптоты этого конического сечения"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 "Выберите коническое сечение, к которого вы хотите построить асимптоты..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Построить радикальные оси этого конического сечения"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 "Выберите первое из двух конических сечений для построения радикальных осей..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 "Выберите второе из двух конических сечений для построения радикальных осей..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Переключить радикальные оси"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "кривая третьего порядка"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Выбрать эту кривую третьего порядка"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Выбрать кривую третьего порядка %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Удалить кривую третьего порядка"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Добавить кривую третьего порядка"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Переместить кривую третьего порядка"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Присоединить к этой кривой третьего порядка"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Показать кривую третьего порядка"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Скрыть кривую третьего порядка"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Построить кривую третьего порядка через эту точку"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Выберите точку, через которую будет проходить кривая третьего порядка"
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "кривая"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Выбрать эту кривую"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Выбрать кривую %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Удалить кривую"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Добавить кривую"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Переместить кривую"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Присоединить к этой кривой"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Показать кривую третьего порядка"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Скрыть кривую третьего порядка"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Пересечение с этой линией"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Пересечение с этим коническим сечением"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Точка пересечения уже вычислена"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Пересечение с этой кривой третьего порядка"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Пересечение с этой окружностью"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Пересечение с этой дугой"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Обратить относительно этой окружности"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr ""
 "Выберите окружность, относительно которой следует произвести обращение..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Рассчитать обращение этой точки"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Выберите точку для обращения..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Рассчитать обращение этой линии"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Выберите линию для обращения..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Рассчитать обращение этого сегмента"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Выберите сегмент для обращения..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Рассчитать обращение этой окружности"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Выберите окружность для обращения..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Рассчитать обращение этой дуги"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Выберите дугу для обращения..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Угловой коэффициент"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Выравнивание"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Длина"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Первая крайняя точка"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Вторая крайняя точка"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "линия"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Выбрать линию"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Выбрать эту линию"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Выбрать линию %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Удалить линию"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Добавить линию"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Переместить линию"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Присоединить к этой линии"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Показать линию"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Скрыть линию"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "отрезок"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Выбрать этот отрезок"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Выбрать отрезок %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Удалить отрезок"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Добавить отрезок"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Переместить отрезок"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Присоединить к этому отрезку"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Показать отрезок"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Скрыть отрезок"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "луч"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Выбрать этот луч"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Выбрать луч %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Удалить луч"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Добавить луч"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Переместить луч"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Присоединить к этому лучу"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Показать луч"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Скрыть луч"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Построить отрезок, начинающийся в этой точке"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Выберите начальную точку отрезка..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Построить отрезок, оканчивающийся в этой точке"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Выберите конечную точку отрезка..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Построить линию через эту точку"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Выберите точку, через которую будет проходить линия..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Выберите ещё одну точку, через которую будет проходить линия..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Построить луч, начинающийся в этой точке"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Выберите начальную точку луча..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Построить луч через эту точку"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Выберите начало луча..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Построить прямую, параллельную этой"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Выберите прямую..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Построить параллельную прямую через эту точку"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Выберите точку, через которую будет проходить прямая..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Построить перпендикуляр к этой линии"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Выберите линию перпендикулярную новой..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Построить перпендикуляр через эту точку"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Установить &длину..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Установить длину отрезка"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Выберите новую длину: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Изменить размер отрезка"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Построить прямую по этому вектору"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Выберите вектор для направления прямой..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Построить луч через этот вектор"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Выберите вектор для указания направления луча..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "ГМТ"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Выбрать это ГМТ"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Выбрать ГМТ %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Удалить ГМТ"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Добавить ГМТ"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Переместить ГМТ"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Присоединить к этому ГМТ"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Показать ГМТ"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Скрыть ГМТ"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Тип объекта"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Объект"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Выбрать этот объект"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Выбрать объект %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Удалить объект"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Добавить объект"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Переместить объект"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Присоединить к этому объекту"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Показать объект"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Скрыть объект"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Угол в радианах"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Угол в градусах"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Серединная точка"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "Длина по X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Длина по Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Противоположный вектор"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Угол"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Поверхность сектора"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Длина дуги"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "угол"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Выбрать этот угол"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Выбрать угол %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Удалить угол"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Добавить угол"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Переместить угол"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Присоединить к этому углу"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Показать угол"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Скрыть угол"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "вектор"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Выбрать этот вектор"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Выбрать вектор %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Удалить вектор"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Добавить вектор"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Переместить вектор"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Присоединить к этому вектору"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Показать вектор"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Скрыть вектор"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "дуга"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Выбрать эту дугу"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Выбрать дугу %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Удалить дугу"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Добавить дугу"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Переместить дугу"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Присоединить к этой дуге"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Показать дугу"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Скрыть дугу"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Координата"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Координата X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Координата Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "точка"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Выбрать эту точку"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Выбрать точку %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Удалить точку"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Добавить точку"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Переместить точку"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Присоединить к этой точке"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Показать точку"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Скрыть точку"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Построить середину этой и другой точек"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Выберите первую точку для построения середины..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Выберите вторую точку для построения середины..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Установить &координату..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Переопределить"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Установить &параметр..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Установить координату"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Введите новую координату."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Установить параметр точки"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Выберите новый параметр: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Изменить параметр точки"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Выберите окружность, на которую следует перенести меру с отрезка..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Выберите точку на окружности..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Выберите отрезок для переноса его меры на окружность..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Количество сторон"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Периметр"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Центр масс"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Количество изгибов"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "многоугольник"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Выбрать этот многоугольник"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Выбрать многоугольник %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Удалить многоугольник"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Добавить многоугольник"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Переместить многоугольник"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Присоединить к этому многоугольнику"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Показать многоугольник"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Скрыть многоугольник"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "треугольник"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Выбрать этот треугольник"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Выбрать треугольник %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Удалить треугольник"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Добавить треугольник"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Переместить треугольник"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Присоединить к этому треугольнику"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Показать треугольник"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Скрыть треугольник"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "четырёхугольник"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Выбрать этот четырёхугольник"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Выбрать четырёхугольник %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Удалить четырёхугольник"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Добавить четырёхугольник"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Переместить четырёхугольник"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Присоединить к этому четырёхугольнику"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Показать четырёхугольник"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Скрыть четырёхугольник"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Построить треугольник по этой точке как вершине"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Выберите точку-вершину нового треугольника..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Пересечение этого многоугольника с линией"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr ""
 "Выберите многоугольник, точки пересечения которого с линией вы хотите "
 "построить..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Построить точки-вершины этого многоугольника"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 "Выберите многоугольник, вершины которого нужно использовать для построения "
 "точек..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Построить стороны этого многоугольника"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Выберите многоугольник, стороны которого вы хотите построить..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Построить выпуклую оболочку этого многоугольника"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 "Выберите многоугольник, выпуклую оболочку которого вы хотите построить..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Проектировать эту точку в окружность"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Выберите одну точку, через которую будет проходить касательная..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Параллельность линий"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Выберите первую из возможно параллельных линий..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Параллельность к этой линии"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Выберите другую из возможно параллельных линий..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Эти линии параллельны."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Эти линии не параллельны."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Ортогональность линии"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Выберите первую из возможно ортогональных линий..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Ортогональность с этой линией"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Выберите другую из возможно ортогональных линий..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Эти линии ортогональны"
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Эти линии неортогональны"
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Коллинеарность этой точки"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Выберите первую из трёх точек..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "и этой"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Выберите вторую из трёх точек..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "и этой"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Выберите последнюю точку..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Эти точки коллинеарны"
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Эти точки неколлинеарны"
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Принадлежность кривой"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Выберите точку..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Принадлежность точки этой кривой"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Выберите кривую..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Кривая содержит точку"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Кривая не содержит точку"
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Принадлежность точки многоугольнику"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Принадлежность точки этому многоугольнику"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Выберите многоугольник..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Многоугольник содержит точку."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Многоугольник не содержит точку."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Проверить выпуклость многоугольника"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Выберите предположительно выпуклый многоугольник..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Многоугольник выпуклый."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Многоугольник не выпуклый."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Проверить расстояние между точками"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Выберите точку, предположительно находящуюся на одинаковом расстоянии от "
 "двух других..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "от этой точки"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Выберите первую из двух точек..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "и вторую"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Выберите последнюю из двух других точек..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Расстояния равны."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Расстояния неравны."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Тождественность векторов"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Выберите первый вектор..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Тождественность векторов"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Выберите второй вектор..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Векторы равны"
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Векторы различны"
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Текст"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "надпись"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Выбрать надпись"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Выбрать надпись %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Удалить надпись"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Добавить надпись"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Переместить надпись"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Присоединить к этой надписи"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Показать надпись"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Скрыть надпись"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Копировать текст"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Рамка"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Переопределить..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Скрыть/показать рамку вокруг надписи"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Переместить параллельно этот объект"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Выберите объект для параллельного перемещения..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Переместить параллельно по этому вектору"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Выберите вектор для перемещения"
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Отразить этот объект"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Выберите объект для отражения..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Отразить через эту точку"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Выберите другую точку для отражения..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Отразить через эту линию"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Выберите линию для отражения через неё..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Вращать этот объект"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Выберите объект для вращения..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Вращать вокруг этой точки"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Выберите центр вращения..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Вращать по этому углу"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Выберите угол вращения..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Шкалировать этот объект"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Выберите объект для шкалирования..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Шкалировать используя это как центр"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Выберите середину для шкалирования..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Шкалировать по длине этого отрезка"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Выберите отрезок, выступающий коэффициентом шкалирования..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Масштабировать отрезок..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Выберите первый из двух отрезков, выступающих коэффициентом шкалирования..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...по длине этого отрезка"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "Выберите второй отрезок, выступающий коэффициентом шкалирования..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Выберите объект для шкалирования"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Шкалировать через эту линию"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Выберите линию, через которую будет производиться шкалирование"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Выберите отрезок, представляющий коэффициент шкалирования"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Выберите первых отрезок, представляющий коэффициент шкалирования"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...по длине этого отрезка"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Выберите второй отрезок, представляющий коэффициент шкалирования"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Вращать проекционно этот объект"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Выберите объект для проекционного вращения"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Вращать проекционно с этим лучом"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "Выберите луч для проекционного вращения этого объекта"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Вращать проекционно по этому углу"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Выберите угол проекционного вращения объекта"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Гармоническая гомология этого объекта"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Выберите объект преобразования..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Гармоническая гомология используя это как центр"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Выберите центр гармонической гомологии..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Гармоническая гомология по этой оси"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Выберите ось для гармонической гомологии..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Общее подобие этого объекта"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Показать угол"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Выберите треугольник, который следует преобразовать в данный..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "на этот другой треугольник"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Выберите треугольник, подобный первому..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Первая из трёх начальных точек"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Выберите первую из трёх начальных точек общего подобия..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Вторая из трёх точек"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Выберите вторую из трёх начальных точек общего подобия......"
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Последняя из трёх точек"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Выберите последнюю из трёх начальных точек общего подобия..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Точка, соответствующая первой"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Выберите первую из трёх конечных точек общего подобия..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Точка, соответствующая второй"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Выберите вторую из трёх конечных точек общего подобия..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Точка, соответствующая третьей"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Выберите последнюю из трёх конечных точек общего подобия..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Проективное преобразование этого объекта"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Показать четырёхугольник"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Выберите четырёхугольник, который должен быть преобразован в данный..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "на этот другой четырёхугольник"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 "Выберите четырёхугольник, являющийся проективным преобразованием первого..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Первая из четырёх начальных точек"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "Выберите первую из четырёх начальных точек для проекции..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Вторая из четырёх начальных точек"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "Выберите вторую из четырёх начальных точек для проекции..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Третья из 4 начальных точек"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "Выберите третью из четырёх начальных точек для проекции..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Последняя из четырёх начальных точек"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "Выберите последнюю из четырёх начальных точек для проекции..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Выберите первую из четырёх конечных точек для проекции..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Выберите вторую из четырёх конечных точек для проекции..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Выберите третью из четырёх конечных точек для проекции..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Позиция преобразованной четвёртой точки"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Выберите последнюю из четырёх конечных точек для проекции..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Отбрасывать тень от этого объекта"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Выберите объект для построения его тени..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Отбрасывать тень от этого источника света"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Выберите источник света для тени..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Отбрасывать тень на плане, определённом этой линией"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Выберите горизонт для тени..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Преобразовать этот объект"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Преобразовать используя это преобразование"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Применить преобразование подобия к этому объекту"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Применить преобразование подобия используя это как центр"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Выберите центр для преобразования подобия..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Применить преобразование подобия из этой точки"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Выберите точку, которую преобразование подобия будет отображать в другую..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Применить преобразование подобия, отображающее точку в эту точку"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Выберите точку, в которую преобразование подобия будет отображать исходную "
 "точку..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Построить вектор из этой точки"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Выберите начальную точку для нового вектора..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Построить вектор к этой точке"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Выберите конечную точку для нового вектора..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Построить сумму этого и другого вектора"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Выберите первый из двух векторов для нахождения их суммы..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Построить суммирующий этого и другого вектора"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Выберите второй вектор..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Построить суммирующий вектор, начинающийся в этой точке"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Выберите точку для построения в ней суммирующего вектора..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Введите код:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Введите код на Python:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3869,7 +3874,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3877,7 +3882,7 @@ msgstr ""
 "Из-за ошибки в вашем сценарии, объект не будет создан. Исправьте его и "
 "нажмите кнопку \"Готово\"."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3886,7 +3891,7 @@ msgstr ""
 "Ошибка, выданная интерпретатором Python:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3895,23 +3900,23 @@ msgstr ""
 "Из-за ошибки в вашем сценарии, объект не будет создан. Исправьте его и "
 "нажмите кнопку \"Готово\"."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Изменить сценарий"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Изменить сценарий Python"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr "Из-за ошибки в вашем сценарии, объект не будет создан. Исправьте его."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-rw/messages/tdeedu/kig.po b/tde-i18n-rw/messages/tdeedu/kig.po
index 7361b3097ab..886b5d928c8 100644
--- a/tde-i18n-rw/messages/tdeedu/kig.po
+++ b/tde-i18n-rw/messages/tdeedu/kig.po
@@ -15,7 +15,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig 3.4\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2005-05-25 18:09-0600\n"
 "Last-Translator: Steve Murphy <murf@e-tools.com>\n"
 "Language-Team: Kinyarwanda <translation-team-rw@lists.sourceforge.net>\n"
@@ -40,40 +40,40 @@ msgstr ""
 "muvia1@yahoo.fr, ngenda_denis@yahoo.co.uk, akiberwa@yahoo.co.uk, "
 "ndonatienuk@yahoo.co.uk"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 #, fuzzy
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "ni A Idosiye , OYA A . "
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 #, fuzzy
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "Idosiye ifite A \" %1 \" Igikoresho , OYA Gushigikira . "
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 #, fuzzy
 msgid "Please select a figure."
 msgstr "Guhitamo A . "
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 #, fuzzy
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "Ishakishary'UmuriroryaDr . Idosiye \" %1 \" ni A Makoro Idosiye ifite Oya . "
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 #, fuzzy
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Oya in Ishakishary'UmuriroryaDr . Idosiye \" %1 \" . "
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 #, fuzzy
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
@@ -82,7 +82,7 @@ msgstr ""
 "Ishakishary'UmuriroryaDr . Idosiye ifite A \" %1 %2 \" Igikoresho , OYA "
 "Gushigikira . "
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 #, fuzzy
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
@@ -90,32 +90,32 @@ msgid ""
 msgstr ""
 "Ishakishary'UmuriroryaDr . Idosiye ifite Ihuriro Ubwoko: , OYA Gushigikira . "
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 #, fuzzy
 msgid "&Export to image"
 msgstr "Kuri Ishusho "
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 #, fuzzy
 msgid "&Image..."
 msgstr "Ishusho..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "Nka "
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Amahitamo y'Ishusho"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 #, fuzzy
 msgid "Sorry, this file format is not supported."
 msgstr ", iyi Idosiye Imiterere ni OYA . "
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 #, fuzzy
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
@@ -123,120 +123,120 @@ msgid ""
 msgstr ""
 "Idosiye \" %1 \" OYA . Kugenzura NIBA i Idosiye Uruhushya Gushyiraho . "
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 #, fuzzy
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr ", Mu kubika Kuri Ishusho \" %1 \" "
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 #, fuzzy
 msgid "&Export To"
 msgstr "Imura"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 #, fuzzy
 msgid "Export to &XFig file"
 msgstr "Kuri Idosiye "
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 #, fuzzy
 msgid "&XFig File..."
 msgstr "Idosiye ... "
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr ""
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 #, fuzzy
 msgid "Export as XFig File"
 msgstr "Nka Idosiye "
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 #, fuzzy
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr "Idosiye \" %1 \" OYA . OYA , Cyangwa Kuri Uruhushya "
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 #, fuzzy
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Ikosa i Idosiye \" %1 \" . . "
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 #, fuzzy
 msgid "Parse Error"
 msgstr "Ikosa "
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 #, fuzzy
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Gufungura i Idosiye \" %1 \" . "
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 #, fuzzy
 msgid "Not Supported"
 msgstr "Itatangiye"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 #, fuzzy
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr "Inyandiko A Ipima Ihindurwa , Kuzana . "
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 #, fuzzy
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "Idosiye ifite A Byuzuye Uruziga , OYA Gushigikira . "
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 #, fuzzy
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "Idosiye ifite Agaheto , OYA Gushigikira . "
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 #, fuzzy
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "Idosiye ifite Agaheto , OYA Gushigikira . "
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 #, fuzzy
 msgid "Export to &Latex..."
 msgstr "Kuri ... "
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 #, fuzzy
 msgid "&Latex..."
 msgstr "Bika..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr ""
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 #, fuzzy
 msgid "Export as Latex"
 msgstr "Nka "
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 #, fuzzy
 msgid "Latex Options"
 msgstr "Amahitamo make"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 #, fuzzy
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr "Idosiye Byaremwe ku Verisiyo \" %1 \" , iyi Verisiyo Gufungura . "
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 #, fuzzy
 msgid ""
 "This file was created by Kig version \"%1\".\n"
@@ -250,7 +250,7 @@ msgstr ""
 "6 ) , \n"
 "na Hanyuma Kubika Nanone , Kubika in i Gishya Imiterere . "
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 #, fuzzy
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
@@ -260,8 +260,8 @@ msgstr ""
 "Idosiye A Sisitemu iyi Verisiyo OYA Gushigikira . \n"
 "A Bisanzwe Sisitemu Byakoreshejwe . "
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 #, fuzzy
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
@@ -271,32 +271,32 @@ msgstr ""
 "Idosiye Igikoresho Bya Ubwoko: \" %1 \" , iyi Verisiyo OYA Gushigikira . "
 "Gushigikira ya:  iyi Igikoresho Ubwoko: , Cyangwa ikoresha Verisiyo . "
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 #, fuzzy
 msgid "&Export to SVG..."
 msgstr "Kuri ... "
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 #, fuzzy
 msgid "&SVG..."
 msgstr "svg"
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 #, fuzzy
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "* . svg | ( * . svg ) "
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 #, fuzzy
 msgid "Export as SVG"
 msgstr "Nka "
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 #, fuzzy
 msgid "SVG Options"
 msgstr "Guhitamo"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 #, fuzzy
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr ", Mu kubika Kuri Idosiye \" %1 \" "
@@ -482,7 +482,7 @@ msgstr "Biri kubakwa..."
 msgid "Cancel the construction of the object being constructed"
 msgstr "i Bya i Igikoresho "
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 #, fuzzy
 msgid "U&nhide All"
 msgstr "Kuvugurura byose"
@@ -629,16 +629,16 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 #, fuzzy
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Idosiyeisanzweho."
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Gusimbuza Idosiye?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Gusimbuza"
 
@@ -722,403 +722,403 @@ msgstr "Inyandiko igomba gufungurwa"
 msgid "Kig"
 msgstr ""
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 #, fuzzy
 msgid "Segment"
 msgstr "Ingeri"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 #, fuzzy
 msgid "A segment constructed from its start and end point"
 msgstr "A Kuva: Tangira &vendorShortName; na Impera Akadomo "
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 #, fuzzy
 msgid "Line by Two Points"
 msgstr "ku "
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 #, fuzzy
 msgid "A line constructed through two points"
 msgstr "A Umurongo: Gihinguranya Kabiri Utudomo "
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 #, fuzzy
 msgid "Half-Line"
 msgstr "Ingingo y'ingenzi"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 #, fuzzy
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "A - Umurongo: ku Tangira &vendorShortName; Akadomo , na Akadomo ku . "
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 #, fuzzy
 msgid "Perpendicular"
 msgstr "Kidasobanutse"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 #, fuzzy
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "A Umurongo: Gihinguranya A Akadomo , Kuri Umurongo: Cyangwa . "
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Biteganye"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 #, fuzzy
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "A Umurongo: Gihinguranya A Akadomo , na Biteganye Kuri Umurongo: Cyangwa "
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 #, fuzzy
 msgid "Circle by Center && Point"
 msgstr "ku & & "
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 #, fuzzy
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "A Uruziga ku Hagati na A Akadomo Kuri "
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 #, fuzzy
 msgid "Circle by Three Points"
 msgstr "ku "
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 #, fuzzy
 msgid "A circle constructed through three points"
 msgstr "A Uruziga Gihinguranya Utudomo "
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 #, fuzzy
 msgid "Construct Bisector of This Angle"
 msgstr "Bya "
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 #, fuzzy
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "i Imfuruka Kuri i Bya ... "
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 #, fuzzy
 msgid "Angle Bisector"
 msgstr "Igenzura ry'imfuruka"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 #, fuzzy
 msgid "The bisector of an angle"
 msgstr "Bya Imfuruka "
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 #, fuzzy
 msgid "Conic by Five Points"
 msgstr "ku "
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 #, fuzzy
 msgid "A conic constructed through five points"
 msgstr "A Gihinguranya Utudomo "
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 #, fuzzy
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "ku & & "
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 #, fuzzy
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "A Na: Gihinguranya A Akadomo "
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 #, fuzzy
 msgid "Ellipse by Focuses && Point"
 msgstr "ku & & "
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 #, fuzzy
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Ishushogi ku na A Akadomo Kuri "
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 #, fuzzy
 msgid "Hyperbola by Focuses && Point"
 msgstr "ku & & "
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 #, fuzzy
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "A ku na A Akadomo Kuri "
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 #, fuzzy
 msgid "Conic by Directrix, Focus && Point"
 msgstr "ku , & & "
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 #, fuzzy
 msgid "A conic with given directrix and focus, through a point"
 msgstr "A Na: na igaragazarikeye , Gihinguranya A Akadomo "
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 #, fuzzy
 msgid "Vertical Parabola by Three Points"
 msgstr "ku "
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 #, fuzzy
 msgid "A vertical parabola constructed through three points"
 msgstr "A Uhagaritse: Gihinguranya Utudomo "
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 #, fuzzy
 msgid "Cubic Curve by Nine Points"
 msgstr "ku "
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 #, fuzzy
 msgid "A cubic curve constructed through nine points"
 msgstr "A Agaheto Gihinguranya Utudomo "
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 #, fuzzy
 msgid "Polar Point of a Line"
 msgstr "Bya A "
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 #, fuzzy
 msgid "The polar point of a line with respect to a conic."
 msgstr "Akadomo Bya A Umurongo: Na: Kuri A . "
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 #, fuzzy
 msgid "Polar Line of a Point"
 msgstr "Bya A "
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 #, fuzzy
 msgid "The polar line of a point with respect to a conic."
 msgstr "Umurongo: Bya A Akadomo Na: Kuri A . "
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 #, fuzzy
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Na: ku "
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 #, fuzzy
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "A Agaheto Na: A Akadomo Ku i Inkomoko Gihinguranya Utudomo "
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 #, fuzzy
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Na: ku "
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 #, fuzzy
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "A Agaheto Na: A Utambitse: Ku i Inkomoko Gihinguranya Utudomo "
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 #, fuzzy
 msgid "Directrix of a Conic"
 msgstr "Bya A "
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 #, fuzzy
 msgid "The directrix line of a conic."
 msgstr "Umurongo: Bya A . "
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 #, fuzzy
 msgid "Angle by Three Points"
 msgstr "ku "
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 #, fuzzy
 msgid "An angle defined by three points"
 msgstr "Imfuruka ku Utudomo "
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 #, fuzzy
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "ku "
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 #, fuzzy
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Gihinguranya Utudomo "
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 #, fuzzy
 msgid "Construct the midpoint of this segment"
 msgstr "i Bya iyi "
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 #, fuzzy
 msgid "Mid Point"
 msgstr "Akadomo"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 #, fuzzy
 msgid "The midpoint of a segment or two other points"
 msgstr "Bya A Cyangwa Kabiri Ikindi Utudomo "
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 #, fuzzy
 msgid "Vector"
 msgstr "Umukinnyi"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 #, fuzzy
 msgid "Construct a vector from two given points."
 msgstr "A Kuva: Kabiri Utudomo . "
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 #, fuzzy
 msgid "Vector Sum"
 msgstr "Ingingo ya mujyana"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 #, fuzzy
 msgid "Construct the vector sum of two vectors."
 msgstr "i Igiteranyo Bya Kabiri . "
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 #, fuzzy
 msgid "Line by Vector"
 msgstr "ku "
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 #, fuzzy
 msgid "Construct the line by a given vector though a given point."
 msgstr "i Umurongo: ku A A Akadomo . "
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 #, fuzzy
 msgid "Half-Line by Vector"
 msgstr "- ku "
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 #, fuzzy
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "i - Umurongo: ku A Itangira... Ku Akadomo . "
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 #, fuzzy
 msgid "Arc by Three Points"
 msgstr "ku "
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 #, fuzzy
 msgid "Construct an arc through three points."
 msgstr "Agaheto Gihinguranya Utudomo . "
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 #, fuzzy
 msgid "Arc by Center, Angle && Point"
 msgstr "ku , & & "
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 #, fuzzy
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Agaheto ku Hagati na A Imfuruka , Itangira... Ku A Akadomo "
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 #, fuzzy
 msgid "Parabola by Directrix && Focus"
 msgstr "ku & & "
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 #, fuzzy
 msgid "A parabola defined by its directrix and focus"
 msgstr "A ku na igaragazarikeye "
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 #, fuzzy
 msgid "Translate"
 msgstr "translate"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 #, fuzzy
 msgid "The translation of an object by a vector"
 msgstr "Umwandiko  wahinduwe ururimi Bya Igikoresho ku A "
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 #, fuzzy
 msgid "Reflect in Point"
 msgstr "in "
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 #, fuzzy
 msgid "An object reflected in a point"
 msgstr "Igikoresho in A Akadomo "
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 #, fuzzy
 msgid "Reflect in Line"
 msgstr "in "
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 #, fuzzy
 msgid "An object reflected in a line"
 msgstr "Igikoresho in A Umurongo: "
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Kuzengurutsa"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 #, fuzzy
 msgid "An object rotated by an angle around a point"
 msgstr "Igikoresho ku Imfuruka A Akadomo "
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Gupima"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "Igikoresho KURI A Akadomo , ku i ku i Uburebure Bya A "
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 #, fuzzy
 msgid "Scale over Line"
 msgstr "KURI "
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Igikoresho Yapimwe (%S%%) KURI A Umurongo: , ku i ku i Uburebure Bya A "
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 #, fuzzy
 msgid "Scale (ratio given by two segments)"
 msgstr "( ku Kabiri Ingeri ) "
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "Igikoresho KURI A Akadomo , ku i ku i Uburebure Bya Kabiri Ingeri "
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 #, fuzzy
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "KURI ( ku Kabiri Ingeri ) "
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
@@ -1127,159 +1127,159 @@ msgstr ""
 "Igikoresho Yapimwe (%S%%) KURI A Umurongo: , ku i ku i Uburebure Bya Kabiri "
 "Ingeri "
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 #, fuzzy
 msgid "Apply Similitude"
 msgstr "Gukoresha Muyunguruzi"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 #, fuzzy
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr "A Kuri Igikoresho ( i Bya A Ipima na Ukuzenguruka A Hagati ) "
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 #, fuzzy
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr "Na: A Hagati na A Umurongo fatizo ( iyi ni A Ihindurwa ) "
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 #, fuzzy
 msgid "Draw Projective Shadow"
 msgstr "Igicucu mirebere iringaniye"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 #, fuzzy
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr "Igicucu Bya Igikoresho Na: A kimurika Inkomoko na ( ku A Umurongo: ) "
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 #, fuzzy
 msgid "Asymptotes of a Hyperbola"
 msgstr "Bya A "
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 #, fuzzy
 msgid "The two asymptotes of a hyperbola."
 msgstr "Kabiri Bya A . "
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 #, fuzzy
 msgid "Triangle by Its Vertices"
 msgstr "ku "
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 #, fuzzy
 msgid "Construct a triangle given its three vertices."
 msgstr "A . "
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 #, fuzzy
 msgid "Convex Hull"
 msgstr "Ifashayobora bijyanye"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 #, fuzzy
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "A Ikinyampande Kuri i Bya Ikinyampande "
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 #, fuzzy
 msgid "Parallel Test"
 msgstr "Biteganye"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 #, fuzzy
 msgid "Test whether two given lines are parallel"
 msgstr "Kabiri Imirongo Biteganye "
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 #, fuzzy
 msgid "Orthogonal Test"
 msgstr "Kibangikanya Na"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 #, fuzzy
 msgid "Test whether two given lines are orthogonal"
 msgstr "Kabiri Imirongo "
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 #, fuzzy
 msgid "Collinear Test"
 msgstr "KIsuzumaGuhindura"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 #, fuzzy
 msgid "Test whether three given points are collinear"
 msgstr "Utudomo "
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 #, fuzzy
 msgid "Contains Test"
 msgstr "Ihuza ry'Igerageza"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 #, fuzzy
 msgid "Test whether a given curve contains a given point"
 msgstr "A Agaheto ifite A Akadomo "
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 #, fuzzy
 msgid "In Polygon Test"
 msgstr "Ibinyampande"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 #, fuzzy
 msgid "Test whether a given polygon contains a given point"
 msgstr "A Ikinyampande ifite A Akadomo "
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "guhindura agace ka poligone"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 #, fuzzy
 msgid "Test whether a given polygon is convex"
 msgstr "A Ikinyampande ni "
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 #, fuzzy
 msgid "Distance Test"
 msgstr "Intera x"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 #, fuzzy
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "A Akadomo i Intera Kuva: A Akadomo na Kuva: Akadomo "
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 #, fuzzy
 msgid "Vector Equality Test"
 msgstr "Imetero y'Ingenzi y'Ijambobanga "
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 #, fuzzy
 msgid "Test whether two vectors are equal"
 msgstr "Kabiri bingana "
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 #, fuzzy
 msgid "Python Script"
 msgstr "Imisusire Ruziramire"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 #, fuzzy
 msgid "Construct a new Python script."
 msgstr "A Gishya IYANDIKA . "
@@ -1334,81 +1334,81 @@ msgstr ""
 msgid "Set Polar Coordinate System"
 msgstr "Sisitemu y'Icapa"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr ""
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr ""
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr ""
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 #, fuzzy
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr "e."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Akadomo"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 #, fuzzy
 msgid "Construct a text label."
 msgstr "A Umwandiko Akarango . "
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 #, fuzzy
 msgid "Text Label"
 msgstr "umwanya w'amagambo"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 #, fuzzy
 msgid "Construct a Point by its Coordinates"
 msgstr "A ku "
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 #, fuzzy
 msgid "Point by Coordinates"
 msgstr "ku "
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 #, fuzzy
 msgid "Fixed Point"
 msgstr "&Imyandikire ihamye: "
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 #, fuzzy
 msgid "Enter the coordinates for the new point."
 msgstr "i ya:  i Gishya Akadomo . "
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 #, fuzzy
 msgid "Set Angle Size"
 msgstr "Ingano y'ihitamo"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 #, fuzzy
 msgid "Insert the new size of this angle:"
 msgstr "i Gishya Ingano: Bya iyi Imfuruka : "
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 #, fuzzy
 msgid "Use this edit field to modify the size of this angle."
 msgstr "iyi Kwandika Umwanya Kuri Guhindura i Ingano: Bya iyi Imfuruka . "
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 #, fuzzy
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
@@ -1421,17 +1421,17 @@ msgstr ""
 "Hindura Kuri Igice: , i Agaciro: in i Kwandika Umwanya ku i Ibumoso: Kuri i "
 "Gishya Byahiswemo Igice: . "
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 #, fuzzy
 msgid "Could not open macro file '%1'"
 msgstr "OYA Gufungura Makoro Idosiye ' %1 ' "
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 #, fuzzy
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Gufungura i Makoro Idosiye \" %1 \" . "
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 #, fuzzy
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
@@ -1440,183 +1440,183 @@ msgid ""
 "the new format."
 msgstr "4."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 #, fuzzy
 msgid "Radical Lines for Conics"
 msgstr "ya:  "
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 #, fuzzy
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr "Imirongo Gihinguranya i Bya Kabiri . ni ya:  - . "
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 #, fuzzy
 msgid "Moving Point"
 msgstr "Kwimura Utudomo"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 #, fuzzy
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "i Kwimura Akadomo , Igishushanyo i ... "
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 #, fuzzy
 msgid "Following Point"
 msgstr "Akadomo kareremba"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 #, fuzzy
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "i Akadomo , Ububiko: i Gihinguranya ... "
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 #, fuzzy
 msgid "Locus"
 msgstr "Igaragaza rikeye"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 #, fuzzy
 msgid "A locus"
 msgstr "A "
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 #, fuzzy
 msgid "Dependent Point"
 msgstr "Gusiba Utudomo"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 #, fuzzy
 msgid "Polygon by Its Vertices"
 msgstr "ku "
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 #, fuzzy
 msgid "Construct a polygon by giving its vertices"
 msgstr "A Ikinyampande ku "
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 #, fuzzy
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr "... Na: iyi ( Kanda ku i Itangira Kuri ) "
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 #, fuzzy
 msgid "Construct a polygon with this vertex"
 msgstr "A Ikinyampande Na: iyi "
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "A Akadomo Kuri A Bya i Gishya Ikinyampande ... "
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Ikinyampande"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 #, fuzzy
 msgid "Construct the vertices of this polygon..."
 msgstr "i Bya iyi Ikinyampande ... "
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 #, fuzzy
 msgid "Vertices of a Polygon"
 msgstr "Bya A "
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 #, fuzzy
 msgid "The vertices of a polygon."
 msgstr "Bya A Ikinyampande . "
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 #, fuzzy
 msgid "Construct the sides of this polygon..."
 msgstr "i Bya iyi Ikinyampande ... "
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 #, fuzzy
 msgid "Sides of a Polygon"
 msgstr "Bya A "
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "Bya A Ikinyampande . "
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "Na: "
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 #, fuzzy
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "A Ibisanzwe Ikinyampande Na: A Hagati na "
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 #, fuzzy
 msgid "Construct a regular polygon with this center"
 msgstr "A Ibisanzwe Ikinyampande Na: iyi Hagati "
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 #, fuzzy
 msgid "Construct a regular polygon with this vertex"
 msgstr "A Ibisanzwe Ikinyampande Na: iyi "
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 #, fuzzy
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "i Umubare Bya ( %1 /%2 ) "
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 #, fuzzy
 msgid "Adjust the number of sides (%1)"
 msgstr "i Umubare Bya ( %1 ) "
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 #, fuzzy
 msgid "Select the center of the new polygon..."
 msgstr "i Hagati Bya i Gishya Ikinyampande ... "
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 #, fuzzy
 msgid "Select a vertex for the new polygon..."
 msgstr "A ya:  i Gishya Ikinyampande ... "
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 #, fuzzy
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "i indanga Kuri Kubona i Umubare Bya ... "
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 #, fuzzy
 msgid "Construct the Radical Lines of This Circle"
 msgstr "i Bya "
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 #, fuzzy
 msgid "Construct the Radical Lines of This Conic"
 msgstr "i Bya "
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 #, fuzzy
 msgid "Generic Affinity"
 msgstr "Amahitamo nkomoko"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 #, fuzzy
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
@@ -1624,12 +1624,12 @@ msgid ""
 msgstr ""
 "Cyo nyine Amakarita Utudomo ( Cyangwa A ) Ikindi Utudomo ( Cyangwa A ) "
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 #, fuzzy
 msgid "Generic Projective Transformation"
 msgstr "GenericName=Amakuru y'Igikorwa cya Sisitemu"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 #, fuzzy
 msgid ""
 "The unique projective transformation that maps four points (or a "
@@ -1638,237 +1638,237 @@ msgstr ""
 "Cyo nyine Ihindurwa Amakarita Utudomo ( Cyangwa A ) Ikindi Utudomo ( Cyangwa "
 "A ) "
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 #, fuzzy
 msgid "Inversion of Point, Line or Circle"
 msgstr "Bya , Cyangwa "
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Bya A Akadomo , Umurongo: Cyangwa Uruziga Na: Kuri A Uruziga "
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 #, fuzzy
 msgid "Measure Transport"
 msgstr "Urugero rw'ipima"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 #, fuzzy
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "i Bya A Cyangwa Agaheto KURI A Umurongo: Cyangwa Uruziga . "
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 #, fuzzy
 msgid "Segment to transport"
 msgstr "Kuri "
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "Kuri "
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "A ku iyi Umurongo: "
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 #, fuzzy
 msgid "Transport a measure on this circle"
 msgstr "A ku iyi Uruziga "
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "Gutangira Kuva: iyi Akadomo Bya i Uruziga "
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "Gutangira Kuva: iyi Akadomo Bya i Umurongo: "
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 #, fuzzy
 msgid "Start transport from this point of the curve"
 msgstr "Gutangira Kuva: iyi Akadomo Bya i Agaheto "
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 #, fuzzy
 msgid "Intersect"
 msgstr "kunyuranamo"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 #, fuzzy
 msgid "The intersection of two objects"
 msgstr "Ihuriro Bya Kabiri Ibintu "
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "iyi "
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "iyi "
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "iyi "
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 #, fuzzy
 msgid "Intersect this Cubic Curve"
 msgstr "iyi "
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "iyi "
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "iyi "
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 #, fuzzy
 msgid "with this Circle"
 msgstr "Na: iyi "
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "Na: iyi "
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 #, fuzzy
 msgid "with this Line"
 msgstr "Na: iyi "
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "Na: iyi "
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 #, fuzzy
 msgid "with this Arc"
 msgstr "Na: iyi "
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 #, fuzzy
 msgid "with this Polygon"
 msgstr "Na: iyi "
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 #, fuzzy
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Bya na "
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 #, fuzzy
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "i Itangira Bya i Utudomo Bya Kuri i ... "
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 #, fuzzy
 msgid "Construct the midpoint of this point and another one"
 msgstr "i Bya iyi Akadomo na Rimwe "
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 #, fuzzy
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "i Ikindi Bya i Utudomo Bya Kuri i ... "
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 #, fuzzy
 msgid "Select the first object to intersect..."
 msgstr "i Itangira Igikoresho Kuri kunyuranamo ... "
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 #, fuzzy
 msgid "Select the second object to intersect..."
 msgstr "i ISEGONDA Igikoresho Kuri kunyuranamo ... "
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tanjante"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 #, fuzzy
 msgid "The line tangent to a curve"
 msgstr "Umurongo: Tanjante Kuri A Agaheto "
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 #, fuzzy
 msgid "Tangent to This Circle"
 msgstr "Kuri "
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 #, fuzzy
 msgid "Tangent to This Conic"
 msgstr "Kuri "
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 #, fuzzy
 msgid "Tangent to This Arc"
 msgstr "Kuri "
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 #, fuzzy
 msgid "Tangent to This Cubic Curve"
 msgstr "Kuri "
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "Kuri "
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 #, fuzzy
 msgid "Tangent at This Point"
 msgstr "Ku "
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 #, fuzzy
 msgid "Center Of Curvature"
 msgstr "Hagati h'inyuguti"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 #, fuzzy
 msgid "The center of the osculating circle to a curve"
 msgstr "Hagati Bya i Uruziga Kuri A Agaheto "
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 #, fuzzy
 msgid "Center of Curvature of This Conic"
 msgstr "Bya Bya "
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 #, fuzzy
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Bya Bya "
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 #, fuzzy
 msgid "Center of Curvature of This Curve"
 msgstr "Bya Bya "
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "Bya Ku "
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 #, fuzzy
 msgid "Which object?"
 msgstr "Igikoresho ? "
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 #, fuzzy
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
@@ -1877,27 +1877,27 @@ msgstr ""
 "i Indanganturo Kuri i Gishya Akadomo , Cyangwa i Agaheto Kuri Kugerekaho "
 "Kuri ... "
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 #, fuzzy
 msgid "Now select the location for the result label."
 msgstr "Guhitamo i Indanganturo ya:  i Igisubizo Akarango . "
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 #, fuzzy
 msgid "The name of the macro can not be empty."
 msgstr "Izina: Bya i Makoro OYA ubusa . "
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Izina"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 #, fuzzy
 msgid "<unnamed object>"
 msgstr "< Kitiswe Igikoresho > "
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, fuzzy, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1906,22 +1906,22 @@ msgstr ""
 "' %n ' in i Umwandiko OYA Byahiswemo A Agaciro: ya:  . Gukuraho Cyangwa "
 "Guhitamo Inkoresha: . "
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, fuzzy, c-format
 msgid "argument %1"
 msgstr "Kinini %"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, fuzzy, c-format
 msgid "Selecting argument %1"
 msgstr "Ingingo ititezwe '%1'."
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 #, fuzzy
 msgid "Change Label"
 msgstr "Guhindura izina"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 #, fuzzy
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
@@ -1931,7 +1931,7 @@ msgstr ""
 "Bya i Igisubizo Ibintu Byahiswemo Kuva: i Ibintu . Kubara iyi Makoro Bya "
 "iyi . Kanda , na i Ibintu in i Itondekanya ... "
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 #, fuzzy
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
@@ -1941,124 +1941,124 @@ msgstr ""
 "Bya i Ibintu ni OYA Byakoreshejwe in i Imibare  Bya i Ibintu . Kuri . "
 "Kugenzura i Makoro na Kugerageza Nanone . "
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 #, fuzzy
 msgid "Move %1 Objects"
 msgstr "funga icyo kintu"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 #, fuzzy
 msgid "Redefine Point"
 msgstr "Kugabanya Utudomo"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 #, fuzzy
 msgid "Kig Document"
 msgstr "Inyandiko"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 #, fuzzy
 msgid "%1 Objects"
 msgstr "Ibintu"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 #, fuzzy
 msgid "&Transform"
 msgstr "Guhindura"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 #, fuzzy
 msgid "T&est"
 msgstr "Igerageza"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 #, fuzzy
 msgid "Const&ruct"
 msgstr "Kontaro"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 #, fuzzy
 msgid "Add Te&xt Label"
 msgstr "ongeraho imboerahamwe"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 #, fuzzy
 msgid "Set Co&lor"
 msgstr "Kugena Ibara..."
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "uburebure bw'amagambo"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 #, fuzzy
 msgid "Set St&yle"
 msgstr "Hitamo uburyo"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 #, fuzzy
 msgid "Set Coordinate S&ystem"
 msgstr "Sisitemu y'Icapa"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Gushisha"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 #, fuzzy
 msgid "&Show"
 msgstr "Garagaza"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "Himura"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 #, fuzzy
 msgid "&Custom Color"
 msgstr "Kuboneza Ibara"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 #, fuzzy
 msgid "Set &Name..."
 msgstr "Kugena Izina..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "Izina"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 #, fuzzy
 msgid "Set Object Name"
 msgstr "Izina ry'igikoresho"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 #, fuzzy
 msgid "Set Name of this Object:"
 msgstr "Bya iyi : "
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 #, fuzzy
 msgid "Change Object Color"
 msgstr "Guhindura Ibara ry'Imyandikire"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 #, fuzzy
 msgid "Change Object Width"
 msgstr "Impinduka zanzwe"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 #, fuzzy
 msgid "Change Point Style"
 msgstr "Guhindura Ubwoko bw\"imyandikire"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 #, fuzzy
 msgid "Change Object Style"
 msgstr "Guhindura Ubwoko bw\"imyandikire"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "Kwandika..."
@@ -2114,258 +2114,259 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Nta nsanganyamatsiko yahiswemo"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 #, fuzzy
 msgid "Construct an angle through this point"
 msgstr "Imfuruka Gihinguranya iyi Akadomo "
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 #, fuzzy
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "A Akadomo i Itangira - Umurongo: Bya i Imfuruka Gyayo Gihinguranya ... "
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 #, fuzzy
 msgid "Construct an angle at this point"
 msgstr "Imfuruka Ku iyi Akadomo "
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 #, fuzzy
 msgid "Select the point to construct the angle in..."
 msgstr "i Akadomo Kuri i Imfuruka in ... "
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 #, fuzzy
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "A Akadomo i ISEGONDA - Umurongo: Bya i Imfuruka Gyayo Gihinguranya ... "
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 #, fuzzy
 msgid "Set Si&ze"
 msgstr "Ingano y'umwandiko"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 #, fuzzy
 msgid "Resize Angle"
 msgstr "Guhindura ingano X, byoroheje"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 #, fuzzy
 msgid "Construct an arc starting at this point"
 msgstr "Agaheto Itangira... Ku iyi Akadomo "
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 #, fuzzy
 msgid "Select the start point of the new arc..."
 msgstr "i Tangira &vendorShortName; Akadomo Bya i Gishya Agaheto ... "
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 #, fuzzy
 msgid "Construct an arc through this point"
 msgstr "Agaheto Gihinguranya iyi Akadomo "
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 #, fuzzy
 msgid "Select a point for the new arc to go through..."
 msgstr "A Akadomo ya:  i Gishya Agaheto Kuri Gyayo Gihinguranya ... "
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 #, fuzzy
 msgid "Construct an arc ending at this point"
 msgstr "Agaheto Ku iyi Akadomo "
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 #, fuzzy
 msgid "Select the end point of the new arc..."
 msgstr "i Impera Akadomo Bya i Gishya Agaheto ... "
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 #, fuzzy
 msgid "Construct an arc with this center"
 msgstr "Agaheto Na: iyi Hagati "
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 #, fuzzy
 msgid "Select the center of the new arc..."
 msgstr "i Hagati Bya i Gishya Agaheto ... "
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 #, fuzzy
 msgid "Construct an arc with this angle"
 msgstr "Agaheto Na: iyi Imfuruka "
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 #, fuzzy
 msgid "Select the angle of the new arc..."
 msgstr "i Imfuruka Bya i Gishya Agaheto ... "
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 #, fuzzy
 msgid "Test Result"
 msgstr "Igisubizo"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 #, fuzzy
 msgid "Select the curve..."
 msgstr "i Agaheto ... "
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 #, fuzzy
 msgid "Select a point on the curve..."
 msgstr "A Akadomo ku i Agaheto ... "
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Ubuso"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 #, fuzzy
 msgid "Circumference"
 msgstr "Indango"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Akarambararo"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 #, fuzzy
 msgid "Cartesian Equation"
 msgstr "Kurema indamukanyo"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 #, fuzzy
 msgid "Polar Equation"
 msgstr "Ishyiramo rumuri"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 #, fuzzy
 msgid "rho = %1   [centered at %2]"
 msgstr "ro = %1 [ Bishyizwe hagati Ku %2] "
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 #, fuzzy
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "+ + %1 x + %2 Y + %3 = 0 %S "
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 #, fuzzy
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 ) + ( Y - %2 ) = %3 "
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 #, fuzzy
 msgid "circle"
 msgstr "Uruziga"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 #, fuzzy
 msgid "Select this circle"
 msgstr "iyi Uruziga "
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, fuzzy, c-format
 msgid "Select circle %1"
 msgstr "Uruziga %1 "
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 #, fuzzy
 msgid "Remove a Circle"
 msgstr "A "
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 #, fuzzy
 msgid "Add a Circle"
 msgstr "A "
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 #, fuzzy
 msgid "Move a Circle"
 msgstr "A "
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 #, fuzzy
 msgid "Attach to this circle"
 msgstr "Kuri iyi Uruziga "
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 #, fuzzy
 msgid "Show a Circle"
 msgstr "A "
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 #, fuzzy
 msgid "Hide a Circle"
 msgstr "A "
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 #, fuzzy
 msgid "Construct a circle through this point"
 msgstr "A Uruziga Gihinguranya iyi Akadomo "
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 #, fuzzy
 msgid "Construct a circle with this center"
 msgstr "A Uruziga Na: iyi Hagati "
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 #, fuzzy
 msgid "Select the center of the new circle..."
 msgstr "i Hagati Bya i Gishya Uruziga ... "
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 #, fuzzy
 msgid "Select a point for the new circle to go through..."
 msgstr "A Akadomo ya:  i Gishya Uruziga Kuri Gyayo Gihinguranya ... "
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 #, fuzzy
 msgid "Conic Type"
 msgstr "Ubwoko bw'ibikubiyemo"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 #, fuzzy
 msgid "First Focus"
 msgstr "Gushyiraho igaragaza rikeye"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 #, fuzzy
 msgid "Second Focus"
 msgstr "Gushyiraho igaragaza rikeye"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ishushogi"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 #, fuzzy
 msgid "Hyperbola"
 msgstr "Cyo hejuru"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 #, fuzzy
 msgid "Parabola"
 msgstr "Bituzuye"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 #, fuzzy
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 + %2 + %3 + %4 x + %5 Y + %6 = 0 %S "
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 #, fuzzy
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
@@ -2374,2254 +2375,2258 @@ msgstr ""
 "ro = %1 /( 1 + %2 COS feta + %3 SIN feta ) \n"
 "[ Bishyizwe hagati Ku %4] "
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 #, fuzzy
 msgid "conic"
 msgstr "Agashushondanga"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 #, fuzzy
 msgid "Select this conic"
 msgstr "iyi "
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, fuzzy, c-format
 msgid "Select conic %1"
 msgstr "Guhitamo Agashushondanga"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 #, fuzzy
 msgid "Remove a Conic"
 msgstr "A "
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 #, fuzzy
 msgid "Add a Conic"
 msgstr "A "
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 #, fuzzy
 msgid "Move a Conic"
 msgstr "A "
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 #, fuzzy
 msgid "Attach to this conic"
 msgstr "Kuri iyi "
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 #, fuzzy
 msgid "Show a Conic"
 msgstr "A "
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 #, fuzzy
 msgid "Hide a Conic"
 msgstr "A "
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 #, fuzzy
 msgid "Construct a conic through this point"
 msgstr "A Gihinguranya iyi Akadomo "
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 #, fuzzy
 msgid "Select a point for the new conic to go through..."
 msgstr "A Akadomo ya:  i Gishya Kuri Gyayo Gihinguranya ... "
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 #, fuzzy
 msgid "Construct a conic with this asymptote"
 msgstr "A Na: iyi "
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 #, fuzzy
 msgid "Select the first asymptote of the new conic..."
 msgstr "i Itangira Bya i Gishya ... "
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 #, fuzzy
 msgid "Select the second asymptote of the new conic..."
 msgstr "i ISEGONDA Bya i Gishya ... "
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 #, fuzzy
 msgid "Construct an ellipse with this focus"
 msgstr "Ishushogi Na: iyi igaragazarikeye "
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 #, fuzzy
 msgid "Select the first focus of the new ellipse..."
 msgstr "i Itangira igaragazarikeye Bya i Gishya Ishushogi ... "
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 #, fuzzy
 msgid "Select the second focus of the new ellipse..."
 msgstr "i ISEGONDA igaragazarikeye Bya i Gishya Ishushogi ... "
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 #, fuzzy
 msgid "Construct an ellipse through this point"
 msgstr "Ishushogi Gihinguranya iyi Akadomo "
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 #, fuzzy
 msgid "Select a point for the new ellipse to go through..."
 msgstr "A Akadomo ya:  i Gishya Ishushogi Kuri Gyayo Gihinguranya ... "
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 #, fuzzy
 msgid "Construct a hyperbola with this focus"
 msgstr "A Na: iyi igaragazarikeye "
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 #, fuzzy
 msgid "Select the first focus of the new hyperbola..."
 msgstr "i Itangira igaragazarikeye Bya i Gishya ... "
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 #, fuzzy
 msgid "Select the second focus of the new hyperbola..."
 msgstr "i ISEGONDA igaragazarikeye Bya i Gishya ... "
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 #, fuzzy
 msgid "Construct a hyperbola through this point"
 msgstr "A Gihinguranya iyi Akadomo "
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 #, fuzzy
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "A Akadomo ya:  i Gishya Kuri Gyayo Gihinguranya ... "
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 #, fuzzy
 msgid "Construct a conic with this line as directrix"
 msgstr "A Na: iyi Umurongo: Nka "
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 #, fuzzy
 msgid "Select the directrix of the new conic..."
 msgstr "i Bya i Gishya ... "
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 #, fuzzy
 msgid "Construct a conic with this point as focus"
 msgstr "A Na: iyi Akadomo Nka igaragazarikeye "
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 #, fuzzy
 msgid "Select the focus of the new conic..."
 msgstr "i igaragazarikeye Bya i Gishya ... "
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 #, fuzzy
 msgid "Construct a parabola through this point"
 msgstr "A Gihinguranya iyi Akadomo "
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 #, fuzzy
 msgid "Select a point for the new parabola to go through..."
 msgstr "A Akadomo ya:  i Gishya Kuri Gyayo Gihinguranya ... "
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 #, fuzzy
 msgid "Construct a polar point wrt. this conic"
 msgstr "A Akadomo . iyi "
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 #, fuzzy
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "i . Kuri A Akadomo ... "
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 #, fuzzy
 msgid "Construct the polar point of this line"
 msgstr "i Akadomo Bya iyi Umurongo: "
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 #, fuzzy
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "i Umurongo: Bya Kuri i Akadomo ... "
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 #, fuzzy
 msgid "Construct a polar line wrt. this conic"
 msgstr "A Umurongo: . iyi "
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 #, fuzzy
 msgid "Construct the polar line of this point"
 msgstr "i Umurongo: Bya iyi Akadomo "
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 #, fuzzy
 msgid "Construct the directrix of this conic"
 msgstr "i Bya iyi "
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 #, fuzzy
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "i Bya Kuri i ... "
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 #, fuzzy
 msgid "Construct a parabola with this directrix"
 msgstr "A Na: iyi "
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 #, fuzzy
 msgid "Select the directrix of the new parabola..."
 msgstr "i Bya i Gishya ... "
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 #, fuzzy
 msgid "Construct a parabola with this focus"
 msgstr "A Na: iyi igaragazarikeye "
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 #, fuzzy
 msgid "Select the focus of the new parabola..."
 msgstr "i igaragazarikeye Bya i Gishya ... "
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 #, fuzzy
 msgid "Construct the asymptotes of this conic"
 msgstr "i Bya iyi "
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 #, fuzzy
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "i Bya Kuri i ... "
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 #, fuzzy
 msgid "Construct the radical lines of this conic"
 msgstr "i Igicumbi Imirongo Bya iyi "
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 #, fuzzy
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr "i Itangira Bya i Kabiri Bya Kuri i Igicumbi Umurongo: ... "
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 #, fuzzy
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr "i Ikindi Bya i Kabiri Bya Kuri i Igicumbi Umurongo: ... "
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 #, fuzzy
 msgid "Switch Radical Lines"
 msgstr "Guhindura ku Umurongo w'Ibwirizwa"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 #, fuzzy
 msgid "cubic curve"
 msgstr "Agaheto "
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 #, fuzzy
 msgid "Select this cubic curve"
 msgstr "iyi Agaheto "
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, fuzzy, c-format
 msgid "Select cubic curve %1"
 msgstr "Agaheto %1 "
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 #, fuzzy
 msgid "Remove a Cubic Curve"
 msgstr "A "
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 #, fuzzy
 msgid "Add a Cubic Curve"
 msgstr "A "
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 #, fuzzy
 msgid "Move a Cubic Curve"
 msgstr "A "
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 #, fuzzy
 msgid "Attach to this cubic curve"
 msgstr "Kuri iyi Agaheto "
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 #, fuzzy
 msgid "Show a Cubic Curve"
 msgstr "A "
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 #, fuzzy
 msgid "Hide a Cubic Curve"
 msgstr "A "
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 #, fuzzy
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%7 + %10 + %8 + %9 + %6 + %4 + %5 + %2 x + %3 Y + %1 = 0 %S "
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 #, fuzzy
 msgid "Construct a cubic curve through this point"
 msgstr "A Agaheto Gihinguranya iyi Akadomo "
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 #, fuzzy
 msgid "Select a point for the new cubic to go through..."
 msgstr "A Akadomo ya:  i Gishya Kuri Gyayo Gihinguranya ... "
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 #, fuzzy
 msgid "curve"
 msgstr "Agaheto"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 #, fuzzy
 msgid "Select this curve"
 msgstr "iyi Agaheto "
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, fuzzy, c-format
 msgid "Select curve %1"
 msgstr "Agaheto %1 "
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 #, fuzzy
 msgid "Remove a Curve"
 msgstr "A "
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 #, fuzzy
 msgid "Add a Curve"
 msgstr "A "
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 #, fuzzy
 msgid "Move a Curve"
 msgstr "A "
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 #, fuzzy
 msgid "Attach to this curve"
 msgstr "Kuri iyi Agaheto "
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 #, fuzzy
 msgid "Show a Curve"
 msgstr "A "
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 #, fuzzy
 msgid "Hide a Curve"
 msgstr "A "
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 #, fuzzy
 msgid "Intersect with this line"
 msgstr "Na: iyi Umurongo: "
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 #, fuzzy
 msgid "Intersect with this conic"
 msgstr "Na: iyi "
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 #, fuzzy
 msgid "Already computed intersection point"
 msgstr "Ihuriro Akadomo "
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 #, fuzzy
 msgid "Intersect with this cubic curve"
 msgstr "Na: iyi Agaheto "
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 #, fuzzy
 msgid "Intersect with this circle"
 msgstr "Na: iyi Uruziga "
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 #, fuzzy
 msgid "Intersect with this arc"
 msgstr "Na: iyi Agaheto "
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "Na: Kuri iyi Uruziga "
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr "i Uruziga Twebwe Kuri Gucurika ... "
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "i Bya iyi Akadomo "
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "i Akadomo Kuri Gucurika ... "
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "i Bya iyi Umurongo: "
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "i Umurongo: Kuri Gucurika ... "
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "i Bya iyi "
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "i Kuri Gucurika ... "
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "i Bya iyi Uruziga "
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "i Uruziga Kuri Gucurika ... "
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "i Bya iyi Agaheto "
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "i Agaheto Kuri Gucurika ... "
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 #, fuzzy
 msgid "Slope"
 msgstr "IMANURA"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 #, fuzzy
 msgid "Equation"
 msgstr "Uburezi"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Uburebure"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 #, fuzzy
 msgid "First End Point"
 msgstr "Impera "
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 #, fuzzy
 msgid "Second End Point"
 msgstr "Impera "
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 #, fuzzy
 msgid "line"
 msgstr "Umurongo"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 #, fuzzy
 msgid "Select a Line"
 msgstr "A "
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 #, fuzzy
 msgid "Select this line"
 msgstr "iyi Umurongo: "
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, fuzzy, c-format
 msgid "Select line %1"
 msgstr "Umurongo: %1 "
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 #, fuzzy
 msgid "Remove a Line"
 msgstr "A "
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 #, fuzzy
 msgid "Add a Line"
 msgstr "A "
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 #, fuzzy
 msgid "Move a Line"
 msgstr "A "
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 #, fuzzy
 msgid "Attach to this line"
 msgstr "Kuri iyi Umurongo: "
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 #, fuzzy
 msgid "Show a Line"
 msgstr "A "
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 #, fuzzy
 msgid "Hide a Line"
 msgstr "A "
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 #, fuzzy
 msgid "segment"
 msgstr "Ingeri"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 #, fuzzy
 msgid "Select this segment"
 msgstr "iyi "
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, fuzzy, c-format
 msgid "Select segment %1"
 msgstr "Guhitamo Impapuro"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 #, fuzzy
 msgid "Remove a Segment"
 msgstr "A "
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 #, fuzzy
 msgid "Add a Segment"
 msgstr "A "
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 #, fuzzy
 msgid "Move a Segment"
 msgstr "A "
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 #, fuzzy
 msgid "Attach to this segment"
 msgstr "Kuri iyi "
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 #, fuzzy
 msgid "Show a Segment"
 msgstr "A "
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 #, fuzzy
 msgid "Hide a Segment"
 msgstr "A "
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 #, fuzzy
 msgid "half-line"
 msgstr "- Umurongo: "
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 #, fuzzy
 msgid "Select this half-line"
 msgstr "iyi - Umurongo: "
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, fuzzy, c-format
 msgid "Select half-line %1"
 msgstr "- Umurongo: %1 "
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 #, fuzzy
 msgid "Remove a Half-Line"
 msgstr "A - "
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 #, fuzzy
 msgid "Add a Half-Line"
 msgstr "A - "
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 #, fuzzy
 msgid "Move a Half-Line"
 msgstr "A - "
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 #, fuzzy
 msgid "Attach to this half-line"
 msgstr "Kuri iyi - Umurongo: "
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 #, fuzzy
 msgid "Show a Half-Line"
 msgstr "A - "
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 #, fuzzy
 msgid "Hide a Half-Line"
 msgstr "A - "
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 #, fuzzy
 msgid "Construct a segment starting at this point"
 msgstr "A Itangira... Ku iyi Akadomo "
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 #, fuzzy
 msgid "Select the start point of the new segment..."
 msgstr "i Tangira &vendorShortName; Akadomo Bya i Gishya ... "
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 #, fuzzy
 msgid "Construct a segment ending at this point"
 msgstr "A Ku iyi Akadomo "
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 #, fuzzy
 msgid "Select the end point of the new segment..."
 msgstr "i Impera Akadomo Bya i Gishya ... "
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 #, fuzzy
 msgid "Construct a line through this point"
 msgstr "A Umurongo: Gihinguranya iyi Akadomo "
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 #, fuzzy
 msgid "Select a point for the line to go through..."
 msgstr "A Akadomo ya:  i Umurongo: Kuri Gyayo Gihinguranya ... "
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 #, fuzzy
 msgid "Select another point for the line to go through..."
 msgstr "Akadomo ya:  i Umurongo: Kuri Gyayo Gihinguranya ... "
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 #, fuzzy
 msgid "Construct a half-line starting at this point"
 msgstr "A - Umurongo: Itangira... Ku iyi Akadomo "
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 #, fuzzy
 msgid "Select the start point of the new half-line..."
 msgstr "i Tangira &vendorShortName; Akadomo Bya i Gishya - Umurongo: ... "
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 #, fuzzy
 msgid "Construct a half-line through this point"
 msgstr "A - Umurongo: Gihinguranya iyi Akadomo "
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 #, fuzzy
 msgid "Select a point for the half-line to go through..."
 msgstr "A Akadomo ya:  i - Umurongo: Kuri Gyayo Gihinguranya ... "
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 #, fuzzy
 msgid "Construct a line parallel to this line"
 msgstr "A Umurongo: Biteganye Kuri iyi Umurongo: "
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 #, fuzzy
 msgid "Select a line parallel to the new line..."
 msgstr "A Umurongo: Biteganye Kuri i Gishya Umurongo: ... "
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 #, fuzzy
 msgid "Construct the parallel line through this point"
 msgstr "i Biteganye Umurongo: Gihinguranya iyi Akadomo "
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 #, fuzzy
 msgid "Select a point for the new line to go through..."
 msgstr "A Akadomo ya:  i Gishya Umurongo: Kuri Gyayo Gihinguranya ... "
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 #, fuzzy
 msgid "Construct a line perpendicular to this line"
 msgstr "A Umurongo: Kuri iyi Umurongo: "
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 #, fuzzy
 msgid "Select a line perpendicular to the new line..."
 msgstr "A Umurongo: Kuri i Gishya Umurongo: ... "
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 #, fuzzy
 msgid "Construct a perpendicular line through this point"
 msgstr "A Umurongo: Gihinguranya iyi Akadomo "
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 #, fuzzy
 msgid "Set &Length..."
 msgstr "uburebure bw'amagambo"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 #, fuzzy
 msgid "Set Segment Length"
 msgstr "uburebure bw'amagambo"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 #, fuzzy
 msgid "Choose the new length: "
 msgstr "i Gishya Uburebure : "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 #, fuzzy
 msgid "Resize Segment"
 msgstr "Igice cy'Uruziga"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 #, fuzzy
 msgid "Construct a line by this vector"
 msgstr "A Umurongo: ku iyi "
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 #, fuzzy
 msgid "Select a vector in the direction of the new line..."
 msgstr "A in i Icyerekezo Bya i Gishya Umurongo: ... "
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 #, fuzzy
 msgid "Construct a half-line by this vector"
 msgstr "A - Umurongo: ku iyi "
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 #, fuzzy
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "A in i Icyerekezo Bya i Gishya - Umurongo: ... "
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 #, fuzzy
 msgid "locus"
 msgstr "Igaragaza rikeye"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 #, fuzzy
 msgid "Select this locus"
 msgstr "iyi "
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, fuzzy, c-format
 msgid "Select locus %1"
 msgstr "Gutoranya imbariro"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 #, fuzzy
 msgid "Remove a Locus"
 msgstr "A "
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 #, fuzzy
 msgid "Add a Locus"
 msgstr "A "
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 #, fuzzy
 msgid "Move a Locus"
 msgstr "A "
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 #, fuzzy
 msgid "Attach to this locus"
 msgstr "Kuri iyi "
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 #, fuzzy
 msgid "Show a Locus"
 msgstr "A "
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 #, fuzzy
 msgid "Hide a Locus"
 msgstr "A "
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 #, fuzzy
 msgid "Object Type"
 msgstr "Ubwoko bwÆigikoresho"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Igikoresho"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 #, fuzzy
 msgid "Select this object"
 msgstr "iyi Igikoresho "
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, fuzzy, c-format
 msgid "Select object %1"
 msgstr "Igikoresho %1 "
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 #, fuzzy
 msgid "Remove an object"
 msgstr "Igikoresho "
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 #, fuzzy
 msgid "Add an object"
 msgstr "Igikoresho "
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 #, fuzzy
 msgid "Move an object"
 msgstr "Igikoresho "
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 #, fuzzy
 msgid "Attach to this object"
 msgstr "Kuri iyi Igikoresho "
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 #, fuzzy
 msgid "Show an object"
 msgstr "Igikoresho "
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 #, fuzzy
 msgid "Hide an object"
 msgstr "Igikoresho "
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 #, fuzzy
 msgid "Angle in Radians"
 msgstr "in "
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 #, fuzzy
 msgid "Angle in Degrees"
 msgstr "in "
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 #, fuzzy
 msgid "Midpoint"
 msgstr "Kidprint"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 #, fuzzy
 msgid "X length"
 msgstr "Uburebure "
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 #, fuzzy
 msgid "Y length"
 msgstr "Uburebure "
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 #, fuzzy
 msgid "Opposite Vector"
 msgstr "Bibangikanye n'Impera"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Imfuruka"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 #, fuzzy
 msgid "Sector Surface"
 msgstr "Guhitamo Inkomoko"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 #, fuzzy
 msgid "Arc Length"
 msgstr "Agaheto Ibumoso"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "imfuruka"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 #, fuzzy
 msgid "Select this angle"
 msgstr "iyi Imfuruka "
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, fuzzy, c-format
 msgid "Select angle %1"
 msgstr "Imfuruka %1 "
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 #, fuzzy
 msgid "Remove an Angle"
 msgstr "Kuvanaho Ururimi"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 #, fuzzy
 msgid "Add an Angle"
 msgstr "Kongeraho Igice cya Mucyapyi"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 #, fuzzy
 msgid "Move an Angle"
 msgstr "Kwimura imbonerahamwe"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 #, fuzzy
 msgid "Attach to this angle"
 msgstr "Kuri iyi Imfuruka "
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 #, fuzzy
 msgid "Show an Angle"
 msgstr "Erekana iburira"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 #, fuzzy
 msgid "Hide an Angle"
 msgstr "Guhisha umwanya"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 #, fuzzy
 msgid "vector"
 msgstr "Umukinnyi"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 #, fuzzy
 msgid "Select this vector"
 msgstr "iyi "
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, fuzzy, c-format
 msgid "Select vector %1"
 msgstr "Gutoranya ububiko"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 #, fuzzy
 msgid "Remove a Vector"
 msgstr "A "
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 #, fuzzy
 msgid "Add a Vector"
 msgstr "A "
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 #, fuzzy
 msgid "Move a Vector"
 msgstr "A "
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 #, fuzzy
 msgid "Attach to this vector"
 msgstr "Kuri iyi "
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 #, fuzzy
 msgid "Show a Vector"
 msgstr "A "
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 #, fuzzy
 msgid "Hide a Vector"
 msgstr "A "
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 #, fuzzy
 msgid "arc"
 msgstr "Agaheto"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 #, fuzzy
 msgid "Select this arc"
 msgstr "iyi Agaheto "
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, fuzzy, c-format
 msgid "Select arc %1"
 msgstr "Agaheto %1 "
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 #, fuzzy
 msgid "Remove an Arc"
 msgstr "Gukuraho ibiranga byose"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 #, fuzzy
 msgid "Add an Arc"
 msgstr "Ongera ububiko"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 #, fuzzy
 msgid "Move an Arc"
 msgstr "Kwimura Itandukanyapaji"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 #, fuzzy
 msgid "Attach to this arc"
 msgstr "Kuri iyi Agaheto "
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 #, fuzzy
 msgid "Show an Arc"
 msgstr "Erekana iburira"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 #, fuzzy
 msgid "Hide an Arc"
 msgstr "Guhisha Nyirabyo"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 #, fuzzy
 msgid "Coordinate"
 msgstr "X-Huriro"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 #, fuzzy
 msgid "X coordinate"
 msgstr "X- Huriro"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 #, fuzzy
 msgid "Y coordinate"
 msgstr "Y- Huriro"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 #, fuzzy
 msgid "point"
 msgstr "Akadomo"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 #, fuzzy
 msgid "Select this point"
 msgstr "iyi Akadomo "
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, fuzzy, c-format
 msgid "Select point %1"
 msgstr "Akadomo %1 "
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 #, fuzzy
 msgid "Remove a Point"
 msgstr "A "
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 #, fuzzy
 msgid "Add a Point"
 msgstr "A "
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 #, fuzzy
 msgid "Move a Point"
 msgstr "A "
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 #, fuzzy
 msgid "Attach to this point"
 msgstr "Kuri iyi Akadomo "
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 #, fuzzy
 msgid "Show a Point"
 msgstr "A "
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 #, fuzzy
 msgid "Hide a Point"
 msgstr "A "
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 #, fuzzy
 msgid "Construct the midpoint of this point and another point"
 msgstr "i Bya iyi Akadomo na Akadomo "
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 #, fuzzy
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "i Itangira Bya i Kabiri Utudomo Bya Kuri i ... "
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 #, fuzzy
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "i Ikindi Bya i Kabiri Utudomo Bya Kuri i ... "
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 #, fuzzy
 msgid "Set &Coordinate..."
 msgstr "X-Huriro"
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 #, fuzzy
 msgid "Redefine"
 msgstr "Gusobanura"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 #, fuzzy
 msgid "Set &Parameter..."
 msgstr "Ibigenderwaho..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 #, fuzzy
 msgid "Set Coordinate"
 msgstr "X-Huriro"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "i Gishya . "
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 #, fuzzy
 msgid "Set Point Parameter"
 msgstr "Ibishingiweho kuri Aligoritime"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 #, fuzzy
 msgid "Choose the new parameter: "
 msgstr "i Gishya Ikintu : "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 #, fuzzy
 msgid "Change Parameter of Constrained Point"
 msgstr "Bya "
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 #, fuzzy
 msgid "Select the circle on which to transport a measure..."
 msgstr "i Uruziga ku Kuri A ... "
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 #, fuzzy
 msgid "Select a point on the circle..."
 msgstr "A Akadomo ku i Uruziga ... "
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 #, fuzzy
 msgid "Select the segment to transport on the circle..."
 msgstr "i Kuri ku i Uruziga ... "
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 #, fuzzy
 msgid "Number of sides"
 msgstr "Bya "
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 #, fuzzy
 msgid "Perimeter"
 msgstr "Ikintu"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "Bya Bya i "
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 #, fuzzy
 msgid "Winding Number"
 msgstr "Izina Rikomatanya:"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 #, fuzzy
 msgid "polygon"
 msgstr "Ikinyampande"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 #, fuzzy
 msgid "Select this polygon"
 msgstr "iyi Ikinyampande "
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, fuzzy, c-format
 msgid "Select polygon %1"
 msgstr "Ikinyampande %1 "
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 #, fuzzy
 msgid "Remove a Polygon"
 msgstr "A "
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 #, fuzzy
 msgid "Add a Polygon"
 msgstr "A "
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 #, fuzzy
 msgid "Move a Polygon"
 msgstr "A "
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 #, fuzzy
 msgid "Attach to this polygon"
 msgstr "Kuri iyi Ikinyampande "
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 #, fuzzy
 msgid "Show a Polygon"
 msgstr "A "
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 #, fuzzy
 msgid "Hide a Polygon"
 msgstr "A "
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "imfuruka"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 #, fuzzy
 msgid "Select this triangle"
 msgstr "iyi "
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "Hitamo itsinda"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 #, fuzzy
 msgid "Remove a Triangle"
 msgstr "A "
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 #, fuzzy
 msgid "Add a Triangle"
 msgstr "A "
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 #, fuzzy
 msgid "Move a Triangle"
 msgstr "A "
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "Kuri iyi "
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 #, fuzzy
 msgid "Show a Triangle"
 msgstr "A "
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "A "
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 #, fuzzy
 msgid "quadrilateral"
 msgstr "buretse ku-andika/garagaza"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "iyi "
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "Guhitamo Muyunguruzi"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 #, fuzzy
 msgid "Remove a Quadrilateral"
 msgstr "A "
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "A "
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 #, fuzzy
 msgid "Move a Quadrilateral"
 msgstr "A "
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "Kuri iyi "
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "A "
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "A "
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 #, fuzzy
 msgid "Construct a triangle with this vertex"
 msgstr "A Na: iyi "
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "A Akadomo Kuri A Bya i Gishya ... "
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 #, fuzzy
 msgid "Intersect this polygon with a line"
 msgstr "iyi Ikinyampande Na: A Umurongo: "
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "i Ikinyampande Bya i Ihuriro Na: A Umurongo: ... "
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 #, fuzzy
 msgid "Construct the vertices of this polygon"
 msgstr "i Bya iyi Ikinyampande "
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "i Ikinyampande Bya Kuri i ... "
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "i Bya iyi Ikinyampande "
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "i Ikinyampande Bya Kuri i ... "
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "i Bya iyi Ikinyampande "
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "i Ikinyampande Bya Kuri i ... "
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 #, fuzzy
 msgid "Project this point onto the circle"
 msgstr "iyi Akadomo i Uruziga "
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 #, fuzzy
 msgid "Select the point for the tangent to go through..."
 msgstr "i Akadomo ya:  i Tanjante Kuri Gyayo Gihinguranya ... "
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 #, fuzzy
 msgid "Is this line parallel?"
 msgstr "iyi Umurongo: Biteganye ? "
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 #, fuzzy
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "i Itangira Bya i Kabiri Biteganye Imirongo ... "
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 #, fuzzy
 msgid "Parallel to this line?"
 msgstr "Kuri iyi Umurongo: ? "
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 #, fuzzy
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "i Ikindi Bya i Kabiri Biteganye Imirongo ... "
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 #, fuzzy
 msgid "These lines are parallel."
 msgstr "Imirongo Biteganye . "
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 #, fuzzy
 msgid "These lines are not parallel."
 msgstr "Imirongo OYA Biteganye . "
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 #, fuzzy
 msgid "Is this line orthogonal?"
 msgstr "iyi Umurongo: ? "
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 #, fuzzy
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "i Itangira Bya i Kabiri Imirongo ... "
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 #, fuzzy
 msgid "Orthogonal to this line?"
 msgstr "Kuri iyi Umurongo: ? "
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 #, fuzzy
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "i Ikindi Bya i Kabiri Imirongo ... "
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 #, fuzzy
 msgid "These lines are orthogonal."
 msgstr "Imirongo . "
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 #, fuzzy
 msgid "These lines are not orthogonal."
 msgstr "Imirongo OYA . "
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 #, fuzzy
 msgid "Check collinearity of this point"
 msgstr "Bya iyi Akadomo "
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 #, fuzzy
 msgid "Select the first of the three possibly collinear points..."
 msgstr "i Itangira Bya i Utudomo ... "
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 #, fuzzy
 msgid "and this second point"
 msgstr "na iyi ISEGONDA Akadomo "
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 #, fuzzy
 msgid "Select the second of the three possibly collinear points..."
 msgstr "i ISEGONDA Bya i Utudomo ... "
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 #, fuzzy
 msgid "with this third point"
 msgstr "Na: iyi Akadomo "
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 #, fuzzy
 msgid "Select the last of the three possibly collinear points..."
 msgstr "i Iheruka Bya i Utudomo ... "
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 #, fuzzy
 msgid "These points are collinear."
 msgstr "Utudomo . "
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 #, fuzzy
 msgid "These points are not collinear."
 msgstr "Utudomo OYA . "
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 #, fuzzy
 msgid "Check whether this point is on a curve"
 msgstr "iyi Akadomo ni ku A Agaheto "
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 #, fuzzy
 msgid "Select the point you want to test..."
 msgstr "i Akadomo Kuri Igerageza ... "
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 #, fuzzy
 msgid "Check whether the point is on this curve"
 msgstr "i Akadomo ni ku iyi Agaheto "
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 #, fuzzy
 msgid "Select the curve that the point might be on..."
 msgstr "i Agaheto i Akadomo ku ... "
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 #, fuzzy
 msgid "This curve contains the point."
 msgstr "Agaheto ifite i Akadomo . "
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 #, fuzzy
 msgid "This curve does not contain the point."
 msgstr "Agaheto OYA i Akadomo . "
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 #, fuzzy
 msgid "Check whether this point is in a polygon"
 msgstr "iyi Akadomo ni in A Ikinyampande "
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "i Akadomo ni in iyi Ikinyampande "
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "i Ikinyampande i Akadomo in ... "
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 #, fuzzy
 msgid "This polygon contains the point."
 msgstr "Ikinyampande ifite i Akadomo . "
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 #, fuzzy
 msgid "This polygon does not contain the point."
 msgstr "Ikinyampande OYA i Akadomo . "
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "iyi Ikinyampande ni "
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "i Ikinyampande Kuri Igerageza ya:  ... "
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 #, fuzzy
 msgid "This polygon is convex."
 msgstr "Ikinyampande ni . "
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 #, fuzzy
 msgid "This polygon is not convex."
 msgstr "Ikinyampande ni OYA . "
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 #, fuzzy
 msgid "Check if this point has the same distance"
 msgstr "NIBA iyi Akadomo i Intera "
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 #, fuzzy
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "i Akadomo i Intera Kuva: Kabiri Ikindi Utudomo ... "
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 #, fuzzy
 msgid "from this point"
 msgstr "Kuva: iyi Akadomo "
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 #, fuzzy
 msgid "Select the first of the two other points..."
 msgstr "i Itangira Bya i Kabiri Ikindi Utudomo ... "
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 #, fuzzy
 msgid "and from this second point"
 msgstr "na Kuva: iyi ISEGONDA Akadomo "
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 #, fuzzy
 msgid "Select the other of the two other points..."
 msgstr "i Ikindi Bya i Kabiri Ikindi Utudomo ... "
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 #, fuzzy
 msgid "The two distances are the same."
 msgstr "Kabiri i . "
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 #, fuzzy
 msgid "The two distances are not the same."
 msgstr "Kabiri OYA i . "
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 #, fuzzy
 msgid "Check whether this vector is equal to another vector"
 msgstr "iyi ni bingana Kuri "
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 #, fuzzy
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "i Itangira Bya i Kabiri bingana ... "
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 #, fuzzy
 msgid "Check whether this vector is equal to the other vector"
 msgstr "iyi ni bingana Kuri i Ikindi "
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 #, fuzzy
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "i Ikindi Bya i Kabiri bingana ... "
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 #, fuzzy
 msgid "The two vectors are the same."
 msgstr "Kabiri i . "
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 #, fuzzy
 msgid "The two vectors are not the same."
 msgstr "Kabiri OYA i . "
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Umwandiko"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 #, fuzzy
 msgid "label"
 msgstr "Akarango"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 #, fuzzy
 msgid "Select this label"
 msgstr "iyi Akarango "
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, fuzzy, c-format
 msgid "Select label %1"
 msgstr "Akarango %1 "
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 #, fuzzy
 msgid "Remove a Label"
 msgstr "A "
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 #, fuzzy
 msgid "Add a Label"
 msgstr "A "
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 #, fuzzy
 msgid "Move a Label"
 msgstr "A "
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 #, fuzzy
 msgid "Attach to this label"
 msgstr "Kuri iyi Akarango "
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 #, fuzzy
 msgid "Show a Label"
 msgstr "A "
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 #, fuzzy
 msgid "Hide a Label"
 msgstr "A "
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "Gukoporora Umwandiko"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 #, fuzzy
 msgid "&Toggle Frame"
 msgstr "Ku Ikadiri"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 #, fuzzy
 msgid "&Redefine..."
 msgstr "Guhindura izina..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 #, fuzzy
 msgid "Toggle Label Frame"
 msgstr "Kugera ku ikadiri ikurikira"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 #, fuzzy
 msgid "Translate this object"
 msgstr "iyi Igikoresho "
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 #, fuzzy
 msgid "Select the object to translate..."
 msgstr "i Igikoresho Kuri translate ... "
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 #, fuzzy
 msgid "Translate by this vector"
 msgstr "ku iyi "
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 #, fuzzy
 msgid "Select the vector to translate by..."
 msgstr "i Kuri translate ku ... "
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 #, fuzzy
 msgid "Reflect this object"
 msgstr "iyi Igikoresho "
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 #, fuzzy
 msgid "Select the object to reflect..."
 msgstr "i Igikoresho Kuri ... "
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 #, fuzzy
 msgid "Reflect in this point"
 msgstr "in iyi Akadomo "
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 #, fuzzy
 msgid "Select the point to reflect in..."
 msgstr "i Akadomo Kuri in ... "
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 #, fuzzy
 msgid "Reflect in this line"
 msgstr "in iyi Umurongo: "
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 #, fuzzy
 msgid "Select the line to reflect in..."
 msgstr "i Umurongo: Kuri in ... "
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 #, fuzzy
 msgid "Rotate this object"
 msgstr "iyi Igikoresho "
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 #, fuzzy
 msgid "Select the object to rotate..."
 msgstr "i Igikoresho Kuri Kuzerutsa %O ... "
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 #, fuzzy
 msgid "Rotate around this point"
 msgstr "iyi Akadomo "
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 #, fuzzy
 msgid "Select the center point of the rotation..."
 msgstr "i Hagati Akadomo Bya i Ukuzenguruka ... "
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 #, fuzzy
 msgid "Rotate by this angle"
 msgstr "ku iyi Imfuruka "
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 #, fuzzy
 msgid "Select the angle of the rotation..."
 msgstr "i Imfuruka Bya i Ukuzenguruka ... "
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Scale this object"
 msgstr "iyi Igikoresho "
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 #, fuzzy
 msgid "Select the object to scale..."
 msgstr "i Igikoresho Kuri Gupima ... "
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 #, fuzzy
 msgid "Scale with this center"
 msgstr "Na: iyi Hagati "
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 #, fuzzy
 msgid "Select the center point of the scaling..."
 msgstr "i Hagati Akadomo Bya i Ipima ... "
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 #, fuzzy
 msgid "Scale by the length of this segment"
 msgstr "ku i Uburebure Bya iyi "
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 #, fuzzy
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "A Uburebure ni i Umubarwa Bya i Ipima ... "
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "i Uburebure Bya iyi ... "
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "i Itangira Bya Kabiri Ingeri ni i Umubarwa Bya i Ipima ... "
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr "... Kuri i Uburebure Bya iyi Ikindi "
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "i ISEGONDA Bya Kabiri Ingeri ni i Umubarwa Bya i Ipima ... "
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Select the object to scale"
 msgstr "i Igikoresho Kuri Gupima "
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Scale over this line"
 msgstr "KURI iyi Umurongo: "
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Select the line to scale over"
 msgstr "i Umurongo: Kuri Gupima KURI "
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 #, fuzzy
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "A Uburebure ni i Umubarwa ya:  i Ipima "
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "i Itangira Bya Kabiri Ingeri ni i Umubarwa ya:  i Ipima "
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid "...to the length of this segment"
 msgstr "... Kuri i Uburebure Bya iyi "
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "i ISEGONDA Bya Kabiri Ingeri ni i Umubarwa ya:  i Ipima "
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Projectively rotate this object"
 msgstr "Kuzerutsa %O iyi Igikoresho "
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Select the object to rotate projectively"
 msgstr "i Igikoresho Kuri Kuzerutsa %O "
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 #, fuzzy
 msgid "Projectively rotate with this half-line"
 msgstr "Kuzerutsa %O Na: iyi - Umurongo: "
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 #, fuzzy
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "i Umurongo: Bya i Ukuzenguruka Kuri Gushyiraho Kuri i Igikoresho "
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 #, fuzzy
 msgid "Projectively rotate by this angle"
 msgstr "Kuzerutsa %O ku iyi Imfuruka "
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 #, fuzzy
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "i Imfuruka Bya i Ukuzenguruka Kuri Gushyiraho Kuri i Igikoresho "
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 #, fuzzy
 msgid "Harmonic Homology of this object"
 msgstr "Bya iyi Igikoresho "
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 #, fuzzy
 msgid "Select the object to transform..."
 msgstr "i Igikoresho Kuri Guhinduramo %O ... "
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 #, fuzzy
 msgid "Harmonic Homology with this center"
 msgstr "Na: iyi Hagati "
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 #, fuzzy
 msgid "Select the center point of the harmonic homology..."
 msgstr "i Hagati Akadomo Bya i ... "
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 #, fuzzy
 msgid "Harmonic Homology with this axis"
 msgstr "Na: iyi Umurongo fatizo "
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 #, fuzzy
 msgid "Select the axis of the harmonic homology..."
 msgstr "i Umurongo fatizo Bya i ... "
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 #, fuzzy
 msgid "Generic affinity of this object"
 msgstr "Bya iyi Igikoresho "
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "iyi "
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "i Kuri A ... "
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 #, fuzzy
 msgid "onto this other triangle"
 msgstr "iyi Ikindi "
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "i ni i Ishusho ku i Bya i Itangira ... "
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 #, fuzzy
 msgid "First of 3 starting points"
 msgstr "Bya 3 Itangira... Utudomo "
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 #, fuzzy
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "i Itangira Bya i Itangira... Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 #, fuzzy
 msgid "Second of 3 starting points"
 msgstr "Bya 3 Itangira... Utudomo "
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 #, fuzzy
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "i ISEGONDA Bya i Itangira... Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 #, fuzzy
 msgid "Third of 3 starting points"
 msgstr "Bya 3 Itangira... Utudomo "
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 #, fuzzy
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "i Bya i Itangira... Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 #, fuzzy
 msgid "Transformed position of first point"
 msgstr "Ibirindiro: Bya Itangira Akadomo "
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 #, fuzzy
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "i Itangira Bya i Impera Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 #, fuzzy
 msgid "Transformed position of second point"
 msgstr "Ibirindiro: Bya ISEGONDA Akadomo "
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 #, fuzzy
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "i ISEGONDA Bya i Impera Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 #, fuzzy
 msgid "Transformed position of third point"
 msgstr "Ibirindiro: Bya Akadomo "
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 #, fuzzy
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "i Bya i Impera Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 #, fuzzy
 msgid "Generic projective transformation of this object"
 msgstr "Ihindurwa Bya iyi Igikoresho "
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 #, fuzzy
 msgid "Map this quadrilateral"
 msgstr "iyi "
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 #, fuzzy
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "i Kuri A ... "
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 #, fuzzy
 msgid "onto this other quadrilateral"
 msgstr "iyi Ikindi "
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 #, fuzzy
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr "i ni i Ishusho ku i Ihindurwa Bya i Itangira ... "
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 #, fuzzy
 msgid "First of 4 starting points"
 msgstr "Bya 4 Itangira... Utudomo "
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 #, fuzzy
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "i Itangira Bya i Itangira... Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 #, fuzzy
 msgid "Second of 4 starting points"
 msgstr "Bya 4 Itangira... Utudomo "
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 #, fuzzy
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "i ISEGONDA Bya i Itangira... Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 #, fuzzy
 msgid "Third of 4 starting points"
 msgstr "Bya 4 Itangira... Utudomo "
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 #, fuzzy
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "i Bya i Itangira... Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 #, fuzzy
 msgid "Fourth of 4 starting points"
 msgstr "Bya 4 Itangira... Utudomo "
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 #, fuzzy
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "i Bya i Itangira... Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 #, fuzzy
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "i Itangira Bya i Impera Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 #, fuzzy
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "i ISEGONDA Bya i Impera Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 #, fuzzy
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "i Bya i Impera Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 #, fuzzy
 msgid "Transformed position of fourth point"
 msgstr "Ibirindiro: Bya Akadomo "
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 #, fuzzy
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "i Bya i Impera Utudomo Bya i Gifitanye isano ... "
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 #, fuzzy
 msgid "Cast the shadow of this object"
 msgstr "i Igicucu Bya iyi Igikoresho "
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 #, fuzzy
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "i Igikoresho Bya Kuri i Igicucu ... "
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 #, fuzzy
 msgid "Cast a shadow from this light source"
 msgstr "A Igicucu Kuva: iyi kimurika Inkomoko "
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 #, fuzzy
 msgid "Select the light source from which the shadow should originate..."
 msgstr "i kimurika Inkomoko Kuva: i Igicucu ... "
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 #, fuzzy
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "A Igicucu ku i ku iyi Umurongo: "
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 #, fuzzy
 msgid "Select the horizon for the shadow..."
 msgstr "i ya:  i Igicucu ... "
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 #, fuzzy
 msgid "Transform this object"
 msgstr "iyi Igikoresho "
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 #, fuzzy
 msgid "Transform using this transformation"
 msgstr "ikoresha iyi Ihindurwa "
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 #, fuzzy
 msgid "Apply a similitude to this object"
 msgstr "A Kuri iyi Igikoresho "
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 #, fuzzy
 msgid "Apply a similitude with this center"
 msgstr "A Na: iyi Hagati "
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 #, fuzzy
 msgid "Select the center for the similitude..."
 msgstr "i Hagati ya:  i ... "
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 #, fuzzy
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "A Igereranya iyi Akadomo Akadomo "
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 #, fuzzy
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "i Akadomo i Akadomo ... "
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 #, fuzzy
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "A Igereranya A Akadomo iyi Akadomo "
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 #, fuzzy
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "i Akadomo i i Itangira Akadomo ... "
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 #, fuzzy
 msgid "Construct a vector from this point"
 msgstr "A Kuva: iyi Akadomo "
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 #, fuzzy
 msgid "Select the start point of the new vector..."
 msgstr "i Tangira &vendorShortName; Akadomo Bya i Gishya ... "
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 #, fuzzy
 msgid "Construct a vector to this point"
 msgstr "A Kuri iyi Akadomo "
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 #, fuzzy
 msgid "Select the end point of the new vector..."
 msgstr "i Impera Akadomo Bya i Gishya ... "
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 #, fuzzy
 msgid "Construct the vector sum of this vector and another one."
 msgstr "i Igiteranyo Bya iyi na Rimwe . "
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 #, fuzzy
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "i Itangira Bya i Kabiri Bya Kuri i Igiteranyo ... "
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 #, fuzzy
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "i Igiteranyo Bya iyi na i Ikindi Rimwe . "
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 #, fuzzy
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "i Ikindi Bya i Kabiri Bya Kuri i Igiteranyo ... "
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 #, fuzzy
 msgid "Construct the vector sum starting at this point."
 msgstr "i Igiteranyo Itangira... Ku iyi Akadomo . "
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 #, fuzzy
 msgid "Select the point to construct the sum vector in..."
 msgstr "i Akadomo Kuri i Igiteranyo in ... "
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, fuzzy, no-c-format
 msgid "Now fill in the code:"
 msgstr "Kuzuza in i Inyandikoporogaramu : "
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 #, fuzzy
 msgid "Now fill in the Python code:"
 msgstr "Kuzuza in i Inyandikoporogaramu : "
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -4629,7 +4634,7 @@ msgid ""
 "arg%1"
 msgstr ""
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -4637,7 +4642,7 @@ msgid ""
 msgstr ""
 "Ikosa i Itangiza Bya IYANDIKA . i IYANDIKA na Kanda i Akabuto Nanone . "
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, fuzzy, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -4646,7 +4651,7 @@ msgstr ""
 "i Ikosa Ibisohoka : \n"
 "%1 "
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
@@ -4656,18 +4661,18 @@ msgstr ""
 "Kuri Ikosa in IYANDIKA . Oya Amakosa , i IYANDIKA OYA A Byemewe Igikoresho . "
 "i IYANDIKA , na Kanda i Akabuto Nanone . "
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "Imisusire Ruziramire"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -4675,7 +4680,7 @@ msgid ""
 msgstr ""
 "Ikosa i Itangiza Bya IYANDIKA . i IYANDIKA na Kanda i Akabuto Nanone . "
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-sk/messages/tdeedu/kig.po b/tde-i18n-sk/messages/tdeedu/kig.po
index 53ddcc4c67f..d549abb8c14 100644
--- a/tde-i18n-sk/messages/tdeedu/kig.po
+++ b/tde-i18n-sk/messages/tdeedu/kig.po
@@ -8,7 +8,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-10-25 19:41+0200\n"
 "Last-Translator: Richard Fric <Richard.Fric@kdemail.net>\n"
 "Language-Team: Slovak <sk@li.org>\n"
@@ -31,69 +31,69 @@ msgid ""
 "Your emails"
 msgstr "koty@seznam.cz,krasnan@orava.sk "
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Toto je XFig súbor, nie Cabri obrázok."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "Súbor Cabri obsahuje \"%1\" objekt, ktorý Kig momentálne nepodporuje."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Prosím zvoľte obrázok."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Dr. Geo súbor \"%1\" je makro súbor a neobsahuje žiadne obrázky."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "V Dr. Geo súbore \"%1\" nie sú žiadne obrázky."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Dr. Geo súbor obsahuje objekt \"%1 %2\", ktorý Kig momentálne nepodporuje."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 "Tento Dr. Geo súbor obsahuje typ prieniku, ktorý Kig momentálne nepodporuje."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Exportovať ako obrázok"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Obrázok..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Exportovať ako obrázok"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Možnosti obrázku"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Prepáčte tento formát súboru nie je podporovaný."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -101,31 +101,31 @@ msgstr ""
 "Súbor \"%1\" sa nedá otvoriť. Prosím overte či sú správne nastavené "
 "prístupové práva k súboru."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Prepáčte, nastala chyba pri ukladaní do obrázku \"%1\""
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Exportovať do"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Exportovať do &XFig súboru"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig súbor..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig dokumenty (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Exportovať do XFig súboru"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -133,24 +133,24 @@ msgstr ""
 "Nemôžem otvoriť súbor \"%1\". Pravdepodobne to znamená, že súbor neexistuje "
 "alebo nemôže byť otvorený kôli nastaveniam práv"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Pri analýze súboru \"%1\" došlo k chybe. Nedá sa otvoriť."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Chyba analýzy"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig nemôže otvoriť súbor \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Nepodporované"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -158,7 +158,7 @@ msgstr ""
 "Tento KSeg dokument používa transformáciu úpravy mierky, ktorú Kig "
 "momentálne nemôže importovať."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -166,46 +166,46 @@ msgstr ""
 "Tento KSeg súbor obsahuje vyplnenú kružnicu, ktorú Kig momentálne "
 "nepodporuje."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Tento KSeg súbor obsahuje kruhovú výseč, ktorú Kig momentálne nepodporuje."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Tento KSeg súbor obsahuje kruhový výsek, ktorý Kig momentálne nepodporuje."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Exportovať do &Latex súboru..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&LaTeX..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|LaTeX dokumenty (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Exportovať do LaTeX súboru"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Možnosti LaTeX"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Tento súbor bol vytvorený verziou Kig-u \"%1\", ktorú táto verzia nemôže "
 "otvoriť."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -217,7 +217,7 @@ msgstr ""
 "Môžte skúsiť tento súbor otvoriť staršou verziou Kig-u (0.4 až 0.6),\n"
 "a znova ho uložiť v novom formáte."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -226,8 +226,8 @@ msgstr ""
 "Tento Kig súbor má systém súradníc ktoré táto verzia nepodporuje.<br> Bude "
 "použitý štandardný systém súradníc."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -237,27 +237,27 @@ msgstr ""
 "Možno ste skompilovali Kig bez podpory pre tento typ objektu, alebo "
 "používate staršiu verziu Kig-u."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "E&xportovať do SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Scalable vector graphics (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Exportovať ako SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Voľby SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Prepáčte, pri ukladané SVG súboru \"%1\" došlo k chybe"
 
@@ -423,7 +423,7 @@ msgstr "Zrušiť vytváranie"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Zrušiť vytváranie objektu"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Zobraziť &všetko"
 
@@ -548,15 +548,15 @@ msgstr ""
 "*.kig|Kig dokumenty (*.kig)\n"
 "*.kigz|komprimované Kig dokumenty (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Súbor \"%1\" už existuje. Chcete ho prepísať?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Prepísať súbor?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Prepísať"
 
@@ -640,363 +640,363 @@ msgstr "Dokument na otvorenie"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Úsečka"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Úsečka vytvorená počiatočným a koncovým bodom."
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Priamka pomocou dvoch bodov"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Priamka vytvorená pomocou dvoch bodov"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Polopriamka"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Polopriamka pomocou začiatočného bodu a iného jej bodu."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Kolmica"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "Priamka vytvorená cez bod, kolmá na inú priamku alebo úsečku."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Rovnobežka"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "Priamka vytvorená cez bod, a rovnobežná k inej priamke alebo úsečke"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Kružnica pomocou stredu && bodu"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Kružnica vytvorená pomocou jej stredu a bodu ktorý jej patrí"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Kružnica pomocou troch bodov"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Kružnica vytvorená cez tri body"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Vytvoriť sečnicu tohto uhla"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Vyberte uhol v ktorom chcete vytvoriť sečnicu..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Sečnica uhlu"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Sečnica uhlu"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Kužeľosečka pomocou piatich bodov"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Kužeľosečka vytvorená pomocou piatich bodov"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hyperbola pomocou asymptot && bodu"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Hyperbola s danými asymptotami cez daný bod"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Elipsa pomocou ohnísk && bodu"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Elipsa vytvorená pomocou jej ohnísk a bodu ktorý jej patrí"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hyperbola pomocou ohnísk a bodu"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Hyperbola vytvorená pomocou jej ohnísk a bodu ktorý jej patrí"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Kužeľosečka pomocou direktrisy, ohniska a bodu"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Kužeľosečka s danou direktrisou a ohniskom, cez bod"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Vertikálna parabola pomocou troch bodov"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Vertikálna parabola vytvorená cez tri body"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Kvadratická krivka pomocou deviatich bodov"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Kvadratická krivka vytvorená pomocou deviatich bodov"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Polárny bod priamky"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Polárny bod priamky vzhľadom na kužeľosečku."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Polárna priamka bodu"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Polárna priamka bodu vzhľadom na kužeľosečku."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Kvadratická krivka s uzlom pomocou šiestich bodov."
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 "Kvadratická krivka s uzlovým bodom v nulovom bode pomocou šiestich bodov"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Kvadratická krivka s hrotom pomocou piatich bodov"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Kvadratická krivka s horizontálnym hrotom v nulovom bode pomocou piatich "
 "bodov"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Direktrisa kužeľosečky"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Direktrisa kužeľosečky"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Uhol pomocou troch bodov"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Uhol definovaný tromi bodmi"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Rovnostranná hyperbola pomocou štyroch bodov"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Rovnostranná hyperbola vytvorená cez štyri body"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Vytvoriť stredový bod tejto úsečky"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Stredný bod"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Stredový bod úsečky alebo dvoch iných bodov"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Vytvoriť vektor z dvoch daných bodov"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Súčet vektorov"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Vytvoriť súčet dvoch vektorov."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Priamka pomocou vektoru"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Vytvoriť priamku pomocou daného vektoru cez daný bod."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Polopriamka pomocou vektoru"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Vytvoriť polpriamku pomocou daného vektoru so začiatkom v danom bode."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Oblúk pomocou troch bodov"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Vytvoriť oblúk cez tri body"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Oblúk pomocou stredu, uhlu a bodu"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Vytvoriť oblúk pomocou jeho stredu, daného uhlu, so začiatkom v danom bode"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabola pomocou direktrisy a ohniska"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Parabola definovaná svojou direktrisou a ohniskom"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Presunúť"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Presun objektu podľa vektora"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Bodová súmernosť"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Bodovo súmerný objekt"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Priamková súmernosť"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Priamkovo súmerný objekt"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Rotácia"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Rotácia objektu o uhol okolo bodu"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Mierka"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "Zmeniť mierku objektu cez bod, s pomerom daným dĺžkou úsečky"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Zmeniť mierku cez priamku"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "Zmeniť mierku objektu cez priamku, s pomerom daným dĺžkou úsečky"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Zmeniť mierku (mierka daná dvoma úsečkami)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "Zmeniť mierku objektu cez bod, s pomerom daným dĺžkou dvoch úsečiek"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Zmeniť mierku cez priamku (mierka daná dvoma úsečkami)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 "Zmeniť mierku objektu cez priamku, s pomerom daným dĺžkou dvoch úsečiek"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Aplikovať podobnosť"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 "Aplikovať podobnosť na objekt (sekvencia zmeny mierky a rotácie okolo stredu)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmonická homológia"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 "Harmonická homológia s daným stredom a osou (transformácia premietnutím)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Kresliť projektívny tieň"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1004,102 +1004,102 @@ msgstr ""
 "Tieň objektu s daným zdrojom svetla a projekčnou plochou (indikovanou "
 "priamkou)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asymptoty hyperboly"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Dve asymptoty hyperboly"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Trojuholník pomocou vrcholov"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Vytvoriť trojuholník definovaním jeho vrcholov"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Konvexný obal"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Polygón ktorý zodpovedá konvexnému obalu iného polygónu"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Test rovnobežnosti"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Testuje či sú dané priamky rovnobežné"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Test pravouhlosti"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Testuje či sú dané priamky pravouhle"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Test kolineárnosti"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Testuje či dané tri body ležia na jednej priamke"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Test \"obsahuje\""
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Testuje či daná krivka obsahuje daný bod"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Test \"v polygóne\""
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Testuje či daný polygón obsahuje daný bod"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Test konvexnosti polygónu"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Testuje či je daný polygón konvexný"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Test vzdialenosti"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr ""
 "Testuje či má jeden bod rovnakú vzdialenosť od daného bodu ako druhý bod"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Test zhodnosti vektorov"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Testuje či sú dané dva vektory zhodné"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python Skript"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Vytvoriť nový Python skript."
 
@@ -1151,72 +1151,72 @@ msgstr "Nastaviť euklidovský súradnicový systém"
 msgid "Set Polar Coordinate System"
 msgstr "Nastaviť polárny súradnicový systém"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Deg"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr ""
 "Normálny bod, tzn. buď nezávislý alebo súčasť priamky, kružnice, úsečky."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Bod"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Vytvoriť testové pole"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Textové pole"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Vytvoriť bod pomocou jeho súradníc"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Bod pomocou súradníc"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Pevný bod"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Zadajte súradnice pre nový bod."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Nastaviť veľkosť uhla"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Vložte novú veľkosť tohto uhla:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Použite toto editovacie pole pre zmenu veľkosti uhla"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1228,15 +1228,15 @@ msgstr ""
 "Ak prejdete na iný útvar, hodnota v editovacom poli vľavo bude konvertovaná "
 "na nový vybratý útvar."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Nedá sa otvoriť súbor makra \"%1\""
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig nemôže otvoriť súbor makra \"%1\""
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1248,16 +1248,16 @@ msgstr ""
 "toto makro použitím predchádzajúcich verzií Kig-u(0.4 až 0.6) a potom ho "
 "znova exportovať do nového formátu."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Nepomenované makro #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Prieniková priamka kužeľosečiek"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1265,11 +1265,11 @@ msgstr ""
 "Priamky vytvorené cez prieniky dvoch kužeľosečiek. Toto je taktiež "
 "definované pre kužeľosečky bez prieniku. "
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Premenlivý bod"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
@@ -1277,127 +1277,127 @@ msgstr ""
 "Vyberte pohyblivý bod, ktorý sa bude pohybovať vôkol počas kreslenia "
 "locusu..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Plávajúci bod"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 "Vyberte nasledujúci bod, cez ktorého umiestnenie bude vykreslený locus..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Locus"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Locus"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Závislý bod"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polygón pomocou vrcholov"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Vytvoriť polygón zadaním jeho vrcholov"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr "... s týmto vrcholom (kliknite na prvý vrchol pre koniec)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Vytvoriť polygón s týmto vrcholom"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Vyberte bod ktorý bude vrcholom nového polygónu..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polygón"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Vytvoriť vrcholy tohto polygónu..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Vrcholy polygónu"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Vrcholy polygónu."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Vytvoriť strany polygónu"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Strany polygónu"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Strany polygónu"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Pravidelný polygón s daným stredom"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Vytvoriť pravidelný polygón s daným stredom a vrcholom"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Vytvoriť pravidelný polygón s týmto stredom"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Vytvoriť pravidelný polygón s týmto vrcholom"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Zväčšiť počet strán (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Zväčšiť počet strán (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Vyberte stred pre nový polygón..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Vyberte vrchol nového polygónu..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Pohybujte kurzorom pre získanie požadovaného počtu strán..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Vytvoriť prienikové priamky tejto kružnice"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Vytvoriť prienikové priamky tejto kužeľosečky"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Všeobecná podobnosť"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1405,11 +1405,11 @@ msgstr ""
 "Jedinečná podobnosť ktorá mapuje tri body (alebo trojuholník) na tri iné "
 "body (alebo trojuholník)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Všeobecná transformácia priemetom"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1417,192 +1417,192 @@ msgstr ""
 "Jedinečná transformácia priemetom ktorá mapuje štyri body (alebo "
 "štvoruholník) na iné štyri body (alebo štvoruholník)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inverzia bodu, priamky alebo kružnice"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Inverzia bodu, priamky alebo kružnice vzhľadom na kružnicu"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Transport mierky"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Transportovať mierku úsečky alebo oblúku cez priamku alebo kružnicu."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Úsečka na transport"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Oblúk na transport"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Transportovať mierku cez túto priamku"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Transportovať mierku cez túto kružnicu"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Začať transport od tohto bodu kružnice"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Začať transport od tohto bodu priamky"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Začať transport od tohto bodu krivky"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Prienik"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Prienik dvoch objektov"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Prienik tejto kružnice"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Prienik tejto kužeľosečky"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Prienik tejto priamky"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Prienik tejto kvadratickej krivky"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Prienik tohto oblúku"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Prienik tohto polygónu"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "s touto kružnicou"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "s touto kužeľosečkou"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "s touto priamkou"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "s touto kvadratickou krivkou"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "s týmto oblúkom"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "s týmto polygónom"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Vytvor stredový bod tohto a ďalšieho bodu"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Vyberte prvý z bodov z ktorých chcete vytvoriť stredový bod..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Vytvor stredový bod tohto a ďalšieho bodu"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Vyberte ďalší z bodov z ktorých chcete vytvoriť stredový bod..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Vyberte prvý objekt pre prienik..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Vyberte druhý objekt pre prienik..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Dotyčnica"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Dotyčnica ku krivke"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Dotyčnica k tejto kružnici"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Dotyčnica k tejto kužeľosečke"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Dotyčnica k tomuto oblúku"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Dotyčnica tejto kvadratickej krivky"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Dotyčnica k tejto krivke"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Dotyčnica k tomuto bodu"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Stred zakrivenia"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Stred oskulačnej kružnice krivky"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Stred zakrivenia tejto kužeľosečky"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Stred zakrivenia tejto kvadratickej krivky"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Stred zakrivenia tejto krivky"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Stred zakrivenia v tomto bode"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Ktorý objekt?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1610,24 +1610,24 @@ msgstr ""
 "Kliknite na miesto kde chcete umiestniť nový bod, alebo krivku ktorú chcete "
 "pripojiť..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Teraz vyberte miesto pre výsledkové pole"
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Meno makra nemôže byť prázdne."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Meno"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<nepomenovaný objekt>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1636,21 +1636,21 @@ msgstr ""
 "V texte je '%n' častí pre ktoré ste nevybrali hodnoty. Prosím odstráňte ich "
 "alebo vyberte dostatočné množstvo argumentov."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Vyberám argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Zmeniť návesť"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1660,7 +1660,7 @@ msgstr ""
 "daných objektov. Kig preto nemôže vypočítať toto makro. Prosím stlačte "
 "Dozadu a vytvorte objekty v správnom poradí..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1670,103 +1670,103 @@ msgstr ""
 "objektu. To pravdepodobne znamená že od Kig-u očakávate nemožné. Prosím "
 "skontrolujte makro a skúste to znova."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Presunúť %1 objekty "
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Predefinovať bod"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig dokument"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 Objekty"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformovať"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&esty"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Vytvoriť"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Pridať Te&xtový Popisok"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "&Nastaviť farbu"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Na&staviť hrúbku pera"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Nastaviť š&týl"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Nastaviť súradnicový systém"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "S&kryť"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "Zo&braziť"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Presunúť"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "Vlastná farba"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "&Nastaviť meno"
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Meno"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Nastaviť meno objektu"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Nastaviť meno tohto objektu"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Zmeniť farbu objektu"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Zmeniť šírku objektu"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Zmeniť štýl bodu"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Zmeniť štýl objektu"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Editovať skript"
 
@@ -1820,212 +1820,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Zvolený viac ako jeden typ"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Vytvoriť uhol cez tento bod"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Vyberte bod cez ktorý má ísť prvá polpriamka uhlu..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Vytvoriť uhol na tom to bode"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Vyberte bod v ktorom vytvoriť uhol..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Vyberte bod cez ktorý má ísť druhá polpriamka uhlu..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Nastaviť veľkosť"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Zmeniť veľkosť uhlu"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Vytvoriť oblúk začínajúci v tomto bode"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Vyberte začiatočný bod nového oblúku"
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Vytvoriť oblúk cez tento bod"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Vyberte bod cez ktorý pôjde nový oblúk..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Vytvoriť oblúk s kontom v tomto bode"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Vybrať koncový bod nového oblúku..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Vytvoriť oblúk s týmto stredom"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Vyberte stred nového oblúku..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Vytvoriť oblúk s týmto uhlom"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Vyberte uhol nového oblúku..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Testovať výsledok"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Vybrať krivku..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Vyberte bod na krivke..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Plocha"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Obvod kruhu"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Polomer"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Rozšírené kartézske rovnice"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Kartézske rovnice"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polárne rovnice"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [centrované na %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0 "
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3 "
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "kruh"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Vybrať túto kružnicu"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Vybrať kružnicu %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Odstrániť kružnicu"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Pridať kruh"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Presunúť kružnicu"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Pripojiť k tejto kružnici"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Zobraziť kružnicu"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Skryť kružnicu"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Vytvoriť kružnicu cez tento bod"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Vytvoriť kružnicu s týmto stredom"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Vyberte stred budúcej kružnice..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Vyberte bod cez ktorý bude prechádzať nová kružnica..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Typ kužeľosečky"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Prvé ohnisko"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Druhé ohnisko"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipsa"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2033,195 +2034,195 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centrované na %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "kužeľosečka"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Vybrať túto kužeľosečku"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Vybrať kužeľosečku %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Odstrániť kužeľosečku"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Pridať kužeľosečku"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Presunúť kužeľosečku"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Pripojiť k tejto kužeľosečke"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Zobraziť kužeľosečku"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Skryť kužeľosečku"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Vytvoriť kužeľosečku cez tento bod"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Vyberte bod cez ktorý bude prechádzať nová kužeľosečka..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Vytvoriť kužeľosečku s touto asymptotou"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Vyberte prvú asymptotu pre novú kužeľosečku..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Vyberte druhú asymptotu pre novú kužeľosečku"
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Vytvoriť elipsu s týmto ohniskom"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Vyberte prvé ohnisko novej elipsy..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Vyberte druhé ohnisko novej elipsy..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Vytvoriť elipsu cez tento bod"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Vyberte bod cez ktorý bude prechádzať nová elipsa..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Vytvoriť hyperbolu s týmto ohniskom"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Vyberte prvé ohnisko pre novú hyperbolu... "
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Vyberte druhé ohnisko pre novú hyperbolu..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Vytvoriť hyperbolu cez tento bod"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Vyberte bod cez ktorý bude prechádzať nová hyperbola..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Vytvoriť kužeľosečku s touto priamkou ako direktrisou"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Vyberte direktrisu pre novú kužeľosečku..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Vytvoriť kužeľosečku s ohniskom v tomto bode"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Vyberte ohnisko pre novú kužeľosečku..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Vytvoriť parabolu cez tento bod"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Vyberte bod cez ktorý bude prechádzať nová parabola..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Vytvoriť polárny bod vzhľadom na túto kužeľosečku"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Vyberte kužeľosečku vzhľadom na ktorú chcete vytvoriť polárny bod..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Vytvoriť polárny bod tejto priamky"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Vyberte priamku pre ktorú chcete vytvoriť polárny bod..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Vytvoriť polárnu priamku vzhľadom na túto kužeľosečku"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Vytvoriť polárnu priamku tohto bodu"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Vytvoriť direktrisu tejto kužeľosečky"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Vyberte kužeľosečku pre ktorú chcete vytvoriť direktrisu..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Vytvoriť parabolu s touto direktrisou"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Vyberte direktrisu novej paraboly..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Vytvoriť parabolu s týmto ohniskom"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Vyberte ohnisko novej paraboly..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Vytvoriť asymptoty tejto kužeľosečky"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Vyberte kužeľosečku z ktorej chcete vytvoriť asymptoty"
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Vytvoriť prienikové priamky tejto kužeľosečky"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2229,7 +2230,7 @@ msgstr ""
 "Vyberte prvú z dvoch kužeľosečiek pre ktoré chcete vytvoriť prienikové "
 "priamky..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2237,1469 +2238,1473 @@ msgstr ""
 "Vyberte druhú z dvoch kužeľosečiek pre ktoré chcete vytvoriť prienikové "
 "priamky..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Vymeniť prienikové priamky"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "Kvadratická krivka"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Vybrať túto kvadratickú krivku"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Vybrať kvadratickú krivku %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Odstrániť kvadratickú krivku"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Pridať kvadratickú krivku"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Presunúť kvadratickú krivku"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Pripojiť k tejto kvadratickej krivke "
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Zobraziť kvadratickú krivku"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Skryť kvadratickú krivku"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Vytvoriť kvadratickú krivku cez tento bod"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Vyberte bod cez ktorý bude prechádzať nová kvadratická krivka..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "krivka"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Vybrať túto krivku"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Vybrať krivku %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Odstrániť krivku"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Pridať krivku"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Presunúť krivku"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Pripojiť k tejto krivke"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Zobraziť krivku"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Skryť krivku"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Prienik s touto priamkou"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "prienik s touto kužeľosečkou"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Prienikové body už boli vypočítané"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Prienik s touto kvadratickou krivkou"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Prienik s touto kružnicou"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Prienik s týmto oblúkom"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Inverzia vzťahom na kružnicu"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Vyberte kružnicu vzhľadom na ktorú budeme invertovať..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Vypočítať inverziu tohto bodu"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Vyberte bod pre inverziu..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Vypočítať inverziu tejto priamky"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Vyberte priamku pre inverziu..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Vypočítať inverziu tejto úsečky"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Vyberte úsečku pre inverziu..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Vypočítať inverziu tejto kružnice"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Vyberte kružnicu na inverziu..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Vypočítať inverziu tohto oblúku"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Vyberte oblúk pre inverziu..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Sklon"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Rovnica"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Dĺžka"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Prvý koncový bod"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Druhý koncový bod"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "čiara"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Vybrať priamku"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Vybrať túto priamku"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Vybrať priamku %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Odstrániť priamku"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Pridať čiaru"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Presunúť čiaru"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Pripojiť k priamke"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Zobraziť priamku"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Skryť priamku"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "úsečka"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Vybrať túto úsečku"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Vybrať úsečku %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Odstrániť segment"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Pridať segment"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Presunúť segment"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Pripojiť k tejto úsečke"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Zobraziť úsečku"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Skryť úsečku"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "polpriamka"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Vybrať túto polpriamku"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Vybrať polpriamku %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Odstrániť polpriamku"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Pridať polpriamku"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Presunúť polpriamku"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Pripojiť k tejto polpriamke"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Zobraziť polpriamku"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Skryť polpriamku"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Vytvoriť úsečku so začiatkom v tomto bode"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Vyberte začiatočný bod novej úsečky..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Vytvoriť úsečku s koncom v tomto bode"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Vyberte koncový bod novej úsečky..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Vytvoriť priamku cez tento bod"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Vyberte bod cez ktorý bude prechádzať nová priamka..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Vyberte ďalší bod cez ktorý bude prechádzať nová priamka..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Vytvoriť polpriamku so začiatkom v tomto bode"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Vyberte začiatočný bod novej polpriamky..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Vytvoriť polpriamku cez tento bod"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Vyberte bod cez ktorý bude prechádzať nová polpriamka..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Vytvoriť priamku rovnobežnú s touto priamkou"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Vyberte priamku rovnobežnú k novej priamke..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Vytvoriť rovnobežku cez tento bod"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Vyberte bod cez ktorý bude prechádzať nová rovnobežka..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Vytvoriť priamku kolmú na túto priamku"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Vyberte priamku kolmú na novú priamku..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Vytvoriť kolmú priamku cez tento bod"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Nastaviť &dĺžku..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Nastaviť dĺžku úsečky"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Zvoľte novú dĺžku:"
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Zmeniť dĺžku úsečky"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Vytvoriť priamku s týmto vektorom"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Vyberte vektor so smerom pre novú priamku..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Vytvoriť polpriamku s týmto vektorom"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Vyberte vektor so smerom pre novú polpriamku..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "umiestnenie"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Vybrať toto umiestnenie"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Vybrať umiestnenie %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Odstrániť umiestnenie"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Pridať umiestnenie"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Presunúť umiestnenie"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Pripojiť k tomuto umiestneniu"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Zobraziť umiestnenie"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Skryť umiestnenie"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Typ objektu"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekt"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Vybrať tento objekt"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Vybrať objekt %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Odstrániť objekt"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Pridať objekt"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Presunúť objekt"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Pripojiť k tomuto objektu"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Zobraziť objekt"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Skryť objekt"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Uhol v radiánoch"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Uhol v stupňoch"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Stredový bod"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "dĺžka X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "dĺžka Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Obrátený vektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Uhol"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Plocha časti"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Oblúková dĺžka"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "uhol"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Vybrať tento uhol"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Vybrať uhol %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Odstrániť uhol"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Pridať uhol"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Presunúť uhol"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Pripojiť k uhlu"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Zobraziť uhol"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Skryť uhol"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Vybrať tento vektor"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Vybrať vektor %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Odstrániť vektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Pridať vektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Presunúť vektor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Pripojiť k tomuto vektoru"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Zobraziť vektor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Skryť vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "oblúk"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Vybrať tento oblúk"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Vybrať oblúk %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Odstrániť oblúk"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Pridať oblúk"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Presunúť oblúk"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Pripojiť k tomuto oblúku"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Zobraziť oblúk"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Skryť oblúk"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Súradnice"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "súradnica X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "súradnica Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "bod"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Vybrať tento bod"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Vybrať bod %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Odstrániť bod"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Pridať bod"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Presunúť bod"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Pripojiť k bodu"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Zobraziť bod"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Skryť bod"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Vytvoriť stredový bod z tohto a ďalšieho bodu"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Vyberte prvý z bodov z ktorých chcete vytvoriť stredový bod..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Vyberte druhý z bodov z ktorých chcete vytvoriť stredový bod..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Nastaviť súradnice"
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Predefinovať"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Nastaviť &Parameter."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Nastaviť súradnice"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Vložte nové súradnice"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Nastaviť parameter bodu"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Zvoľte nový parameter:"
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Zmeniť paramater viazaného bodu"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Vyberte kružnicu cez ktorú transportovať mierku..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Vyberte bod na kružnici..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Vyberte úsečku pre transport na kružnicu..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Počet strán"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Obvod"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Stred zoskupenia vrcholov"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Počet záhybov"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polygón"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Vybrať tento polygón"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Vybrať polygón %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Odstrániť polygón"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Pridať polygón"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Presunúť polygón"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Pripojiť k tomuto polygónu"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Zobraziť polygón"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Skryť polygón"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "trojuholník"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Vybrať tento trojuholník"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Vybrať trojuholník %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Odstrániť trojuholník"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Pridať trojuholník"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Presunúť trojuholník"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Pripojiť k trojuholníku"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Zobraziť trojuholník"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Skryť trojuholník"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "štvoruholník"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Vybrať tento štvoruholník"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Vybrať štvoruholník %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Odstrániť štvoruholník"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Pridať štvoruholník"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Presunúť štvoruholník"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Pripojiť k štvoruholníku"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Zobraziť štvoruholník"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Skryť štvoruholník"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Vytvoriť trojuholník s týmto vrcholom"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Vyberte bod ktorý bude vrcholom nového trojuholníka"
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Prienik tohto polygónu s priamkou"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Vyberte polygón z ktorého chcete prienik s priamkou..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Vytvoriť vrcholy tohto polygónu"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Vyberte polygón z ktorého chcete vytvoriť vrcholy"
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Vytvoriť strany tohto polygónu"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Vyberte polygón z ktorého chcete vytvoriť strany... "
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Vytvoriť konvexný obal tohto polygónu"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Vyberte polygón z ktorého chcete vytvoriť konvexný obal..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Premietnuť tento bod na kružnicu"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Vyberte bod cez ktorý bude prechádzať dotyčnica..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Je táto čiara rovnobežná?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Vyberte prvú z dvojice možných rovnobežných čiar..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Rovnobežná k tejto čiare?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Vyberte druhú z dvojice možných rovnobežných čiar..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Tieto čiary sú rovnobežné."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Tieto čiary nie sú rovnobežné."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Je táto čiara kolmá?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Vyberte prvú z dvojice možných kolmých čiar..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Kolmá na túto čiaru?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Vyberte druhú z dvojice možných kolmých čiar..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Tieto čiary sú na seba kolmé."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Tieto čiary nie sú na seba kolmé."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Skontrolovať kolineárnosť tohto bodu"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Vyberte prvý z troch snáď kolineárnych bodov..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "a druhý bod"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Vyberte druhý z troch snáď kolineárnych bodov..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "a tretí bod"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Vyberte tretí z troch snáď kolineárnych bodov..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Tieto body sú kolineárne."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Tieto body nie sú kolineárne."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Skontrolovať či sa tento bod nachádza na krivke"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Vyberte bod ktorý chcete testovať..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Skontrolovať či je bod na tejto krivke"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Vyberte krivku na ktorej môže byť bod..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Táto krivka obsahuje daný bod"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Táto krivka neobsahuje daný bod"
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Skontrolovať či tento bod je súčasťou polygónu"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Skontrolovať či sa bod nachádza v tomto polygóne"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Zvoľte polygón ktorý by bod mohol obsahovať..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Tento polygón obsahuje daný bod."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Tento polygón neobsahuje daný bod."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Skontrolovať či tento polygón je konvexný"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Vyberte polygón ktorý chcete otestovať na konvexnosť..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Tento polygón je konvexný."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Tento polygón nie je konvexný."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Overiť či tento bod má rovnakú vzdialenosť"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Vyberte bod ktorý by mohol byť rovnako vzdialený od dvoch ďalších bodov..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "od tohoto bodu"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Vyberte prvý z dvoch ostatných bodov..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "a tohto druhého bodu"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Vyberte prvý z dvoch ostatných bodov..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Vzdialenosti sú rovnaké."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Vzdialenosti nie sú rovnaké."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Overiť či tento vektor je zhodný s iným"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Vyberte prvý z dvoch možno rovnakých vektorov..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Overiť či je tento vektor zhodný s iným vektorom"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Vyberte druhý z dvoch možno rovnakých vektorov..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Tieto dva vektory sú zhodné."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Tieto dva vektory nie sú zhodné."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Text "
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "Popisok"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Vybrať tento popisok"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Vybrať popisok %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Odstrániť popisok"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Pridať popisok"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Presunúť popisok"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Pripojiť k tomuto popisku"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Zobraziť popisok"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Skryť popisok"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Kopírovať text"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Vypnúť/zapnúť rám"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Predefinovať..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Vypnúť/zapnúť rám popisku"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Presunúť tento objekt"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Vyberte objekt na presun..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Presuňte podľa tohto vektoru"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Vyberte vektor podľa ktorého presúvať..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Premietnuť tento objekt"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Vyberte objekt na premietnutie..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Premietnuť cez tento bod"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Vyberte bod cez ktorý sa bude premietať"
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Premietať cez túto priamku"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Vyberte priamku cez ktorú sa bude premietať..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Rotovať tento objekt"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Vybrať objekt rotácie..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Rotovať okolo tohto bodu"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Vyberte stredový bod rotácie..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Rotovať o tento uhol"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Vyberte uhol rotácie..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Vybrať tento objekt"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Vyberte objekt ktorého veľkosť chcete zmeniť..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Zmeniť veľkosť s týmto stredom"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Vyberte stredový bod pre zmenu veľkosti..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Zmeniť veľkosť podľa dĺžky tejto úsečky"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Vyberte úsečku ktorej dĺžka ovplyvní zmenu veľkosti..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Zmeniť dĺžku tejto úsečky..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Vyberte prvú z dvoch úsečiek ktorých pomer bude určovať zmenu veľkosti..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...k dĺžke tejto úsečky"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Vyberte druhú z dvoch úsečiek ktorých pomer bude určovať zmenu veľkosti..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Vyberte objekt pre zmenu veľkosti"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Zmeniť veľkosť cez túto priamku"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Vyberte priamku cez ktorú zmeniť veľkosť"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Vyberte úsečku ktorej dĺžka určí zmenu veľkosti"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Vyberte prvú z dvoch úsečiek ktorých pomer bude určovať zmenu veľkosti"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "... k veľkosti tejto úsečky"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 "Vyberte druhú z dvoch úsečiek ktorých pomer bude určovať zmenu veľkosti..."
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Projektívne rotovať tento objekt"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Vyberte objekt pre projektívnu rotáciu"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Projektívne rotovať s touto polpriamkou"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 "Vyberte polpriamku projektívnej rotácie ktorú chcete aplikovať na objekt"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Projektívne rotovať o tento uhol"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Vyberte uhol projektívnej rotácie ktorý chcete aplikovať na objekt"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Harmonická homológia tohto objektu"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Vyberte objekt na transformáciu..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmonická homológia s týmto stredom"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Vyberte stredový bod pre harmonickú homológiu..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmonická homológia s touto osou"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Vyberte os pre harmonickú homológiu"
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Všeobecná podobnosť tohto objektu"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Mapovať tento trojuholník"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 "Vyberte trojuholník ktorý má byť transformovaný do daného trojuholníka..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "do tohto trojuholníka"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Vyberte trojuholník ktorý je obrazom podobnosti prvého trojuholníka..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Prvý z troch začiatočných bodov"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Vyberte prvý z troch začiatočných bodov všeobecnej podobnosti..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Druhý z troch začiatočných bodov"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Vyberte druhý z troch začiatočných bodov všeobecnej podobnosti..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Tretí z troch začiatočných bodov"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Vyberte tretí z troch začiatočných bodov všeobecnej podobnosti..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Transformovaná pozícia prvého bodu"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Vyberte prvý z troch koncových bodov všeobecnej podobnosti"
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Transformovaná pozícia druhého bodu"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Vyberte druhý z troch koncových bodov všeobecnej podobnosti"
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Transformovaná pozícia tretieho bodu"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Vyberte tretí z troch koncových bodov všeobecnej podobnosti..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Všeobecná transformácia premietnutím tohto objektu"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Mapovať tento štvoruholník"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Vyberte štvoruholník ktorý má byť transformovaný na daný štvoruholník"
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "na tento štvoruholník"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3707,179 +3712,179 @@ msgstr ""
 "Vyberte štvoruholník ktorý je obrazom transformácie premietnutím prvého "
 "štvoruholníka... "
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Prvý zo štyroch počiatočných bodov"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "Vyberte prvý zo štyroch počiatočných bodov všeobecného premietnutia..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Druhý zo štyroch počiatočných bodov"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Vyberte druhý zo štyroch začiatočných bodov všeobecného premietnutia..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "tretí zo štyroch počiatočných bodov"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Vyberte tretí zo štyroch začiatočných bodov všeobecného premietnutia..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Štvrtý zo štyroch počiatočných bodov"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Vyberte štvrtý zo štyroch začiatočných bodov všeobecného premietnutia..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Vyberte prvý zo štyroch koncových bodov všeobecného premietnutia..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Vyberte druhý zo štyroch koncových bodov všeobecného premietnutia..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Vyberte tretí zo štyroch koncových bodov všeobecného premietnutia..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Transformovaná pozícia štvrtého bodu"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Vyberte štvrtý zo štyroch koncových bodov všeobecného premietnutia..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Vrhnúť tieň tohto objektu"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Vyberte objekt z ktorého chcete vytvoriť tieň..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Vrhnúť tieň s týmto zdrojom svetla"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Vyberte zdroj svetla z ktorého má vzniknúť tieň"
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Vrhnúť tieň na obzor reprezentovaný touto priamkou"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Vyberte obzor pre tieň..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformovať tento objekt"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transformovať použitím tejto transformácie"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Použiť podobnosť na tento objekt"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Aplikovať podobnosť s týmto stredom"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Vyberte stred pre podobnosť..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Použiť podobnosť mapujúcu tento bod na iný bod"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Vyberte bod ktorý má podobnosť mapovať na iný bod..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Použiť podobnosť mapujúcu bod na tento bod"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "Vyberte bod na ktorý má podobnosť mapovať prvý bod..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Vytvoriť vektor z tohoto bodu"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Zvoľte počiatočný bod nového vektoru..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Vytvoriť vektor do tohoto bodu"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Vyberte koncový bod nového vektoru..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Vytvoriť vektorový súčet tohto a ďalšieho vektoru"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Vyberte prvý z dvoch vektorov z ktorých chcete vytvoriť súčet..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Vytvoriť vektorový súčet tohto a iného vektoru"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 "Vyberte druhý z dvoch vektorov z ktorých chcete vytvoriť vektorový súčet..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Vytvoriť súčet vektorov so začiatkom v tomto bode."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Vyberte bod v ktorom bude vytvorený vektorový súčet"
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Teraz vložte kód"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Teraz vložte Python kód:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3887,7 +3892,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3895,7 +3900,7 @@ msgstr ""
 "Python interpreter spôsobil chybu počas vykonávania vášho skriptu. Prosím "
 "opravte skript a kliknite znova na tlačítko Dokončiť"
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3904,7 +3909,7 @@ msgstr ""
 "Interpreter jazyka Python vrátil nasledujúce chybové hlásenie:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3914,17 +3919,17 @@ msgstr ""
 "žiadne chyby, ale skript nevygeneroval žiadny platný objekt. Prosím opravte "
 "skript, a kliknite znova na tlačítko Dokončiť."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Upraviť skript"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Upraviť Python Skript"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3932,7 +3937,7 @@ msgstr ""
 "Interpreter jazyka Python spôsobil chybu počas vykonávania vášho skriptu. "
 "Prosím opravte skript."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-sl/messages/tdeedu/kig.po b/tde-i18n-sl/messages/tdeedu/kig.po
index cf9ab581322..5dc91a2e6b8 100644
--- a/tde-i18n-sl/messages/tdeedu/kig.po
+++ b/tde-i18n-sl/messages/tdeedu/kig.po
@@ -11,7 +11,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-07-23 22:46+0200\n"
 "Last-Translator: Jure Repinc <jlp@holodeck1.com>\n"
 "Language-Team: Slovenian <sl@li.org>\n"
@@ -37,11 +37,11 @@ msgid ""
 "Your emails"
 msgstr "jlp@holodeck1.com"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 #, fuzzy
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
@@ -49,61 +49,61 @@ msgid ""
 msgstr ""
 "Ta datoteka Dr. Geo vsebuje predmet »%1 %2«, ki ga Kig trenutno ne podpira."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Prosim izberite lik."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Datoteka Dr. Geo »%1« je datoteka z makrom in ne vsebuje likov."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Ni likov v datoteki Dr. Geo »%1«."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Ta datoteka Dr. Geo vsebuje predmet »%1 %2«, ki ga Kig trenutno ne podpira."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 "Ta datoteka Dr. Geo vsebuje vrsto presečišča, ki ga Kig trenutno ne podpira."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "I&zvozi v sliko"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Slika ..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "Izvoz v sliko"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 #, fuzzy
 msgid "Image Options"
 msgstr "Možnosti Kig"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Ta oblika datoteke ni podprta."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -111,31 +111,31 @@ msgstr ""
 "Datoteke »%1« ni moč odpreti. Preverite, če so dovoljenja zanjo nastavljena "
 "pravilno."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Prišlo je do napake pri shranjevanju v sliko »%1«."
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "I&zvozi v"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Izvozi v datoteko &XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "Datoteka &XFig ..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Dokumenti XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Izvozi v datoteko XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -143,26 +143,26 @@ msgstr ""
 "Datoteke »%1« ni moč odpreti. To verjetno pomeni, da ne obstaja ali pa vam "
 "odpiranje ni dovoljeno."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "Prišlo je do napake pri razčlenjevanju datoteke »%1«. Datoteke ni moč "
 "odpreti."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Napaka pri razčlenjevanju"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig ne more odpreti datoteke »%1«."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Ni podprto"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -170,55 +170,55 @@ msgstr ""
 "Ta datoteka KSeg vsebuje preoblikovanje velikosti, česar Kig trenutno ne "
 "more uvoziti."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "Ta datoteka KSeg vsebuje krog, ki ga Kig trenutno ne podpira."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "Ta datoteka KSeg vsebuje krožni izsek, ki ga Kig trenutno ne podpira."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "Ta datoteka KSeg vsebuje krožni odsek, ki ga Kig trenutno ne podpira."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 #, fuzzy
 msgid "Export to &Latex..."
 msgstr "Izvoz v sliko"
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 #, fuzzy
 msgid "&Latex..."
 msgstr "&Slika ..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 #, fuzzy
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.kig|Dokumenti Kig (*.kig)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 #, fuzzy
 msgid "Export as Latex"
 msgstr "Izvoz v sliko"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 #, fuzzy
 msgid "Latex Options"
 msgstr "Možnosti Kig"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Ta datoteka je bila ustvarjena s Kig različice »%1« in je ta različica ne "
 "more odpreti."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -230,7 +230,7 @@ msgstr ""
 "To datoteko lahko poskušate odpreti s starejšo različico Kig (0.4 do 0.6),\n"
 "nato pa jo spet shranite, kar jo bo shranilo v novi obliki."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -239,8 +239,8 @@ msgstr ""
 "Ta datoteka Kig vsebuje koordinatni sistem, ki ga ta različica ne podpira.\n"
 "Nadomestil ga bo običajen koordinatni sistem."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -250,30 +250,30 @@ msgstr ""
 "Mogoče ste prevedli Kig brez podpore za to vrsto predmeta ali pa mogoče "
 "uporabljate starejšo različico Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 #, fuzzy
 msgid "&Export to SVG..."
 msgstr "Izvoz v sliko"
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr ""
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr ""
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 #, fuzzy
 msgid "Export as SVG"
 msgstr "Izvoz v sliko"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 #, fuzzy
 msgid "SVG Options"
 msgstr "Možnosti Kig"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 #, fuzzy
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Prišlo je do napake pri shranjevanju v sliko »%1«."
@@ -446,7 +446,7 @@ msgstr "Prekliči sestavljanje"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Prekliči sestavljanje trenutnega predmeta"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 #, fuzzy
 msgid "U&nhide All"
 msgstr "Razkrij &vse"
@@ -575,15 +575,15 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Datoteka »%1« že obstaja. Jo želite nadomestiti?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Nadomestim datoteko?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Nadomestim datoteko?"
 
@@ -662,324 +662,324 @@ msgstr "Dokument za odpreti"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Daljica"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Daljica določena z začetno in končno točko"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Premica z dvema točkama"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Premica določena z dvema točkama"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Poltrak"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Poltrak določen z začetno točko in drugo točko na njem."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Pravokotnica"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "Premica skozi točko, pravokotna na drugo premico ali daljico."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Vzporednica"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "Premica skozi točko, vzporedna drugi premici ali daljici"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Krožnica s središčem in točko"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Krožnica, določena s središčem in točko, ki je njen del"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Krožnica s tremi točkami"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Krožnica določena s tremi točkami"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Sestavi simetralo tega kota"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 #, fuzzy
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Izberite točko, v kateri naj bo začetek vsote vektorjev ..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Simetrala kota"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Simetrala kota"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Stožnica s petimi točkami"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Stožnica določena s petimi točkami"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hiperbola z asimptotama in točko"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Hiperbola določena z danima asimptotama in točko"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Elipsa z goriščema in točko"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Elipsa določena z njenima goriščema in točko, ki je njen del"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hiperbola z goriščema in točko"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Hiperbola določena z njenima goriščema in točko, ki je njen del"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Stožnica z vodilko, goriščem in točko"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Stožnica s podano vodilko in goriščem, skozi točko"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Navpična parabola s tremi točkami"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Navpična parabola določena s tremi točkami"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Kubnica z devetimi točkami"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Krivulja kubnica določena z devetimi točkami, ki so njen del"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Polarna točka premice"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Polarna točka premice glede na stožnico"
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Polarna premica točke"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Polarna premica točke glede na stožnico"
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Kubnica s sečiščem in šestimi točkami"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 "Krivulja kubnica s točko sekanja v izhodišču in šestimi točkami, ki so njen "
 "del"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Kubnica s konico in štirimi točkami"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "Krivulja kubnica z vodoravno konico v izhodišču in štirimi točkami, ki so "
 "njen del"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Vodilka stožnice"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Premica vodilka stožnice"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Kot s tremi točkami"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Kot določen s tremi točkami"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Enakostrana hiperbola s štirimi točkami"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Enakostrana hiperbola določena s štirimi točkami"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Ustvari točko v sredini te daljice"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Točka v sredini"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Točka v sredini daljice ali dveh ostalih točk"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Ustvari vektor iz dveh danih točk"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vsota vektorjev"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Ustvari vektor, ki je vsota dveh vektorjev"
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Premica z vektorjem"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Ustvari premico v smeri danega vektorja in skozi dano točko"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Poltrak z vektorjem"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Ustvari poltrak v smeri danega vektorja in začetkom v dani točki"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Lok s tremi točkami"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Ustvari lok skozi tri točke"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Lok s središčem, kotom in točko"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Ustvari lok s središčem in danim kotom, ki se začne v dani točki"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabola z vodilko in goriščem"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Parabola, določena s svojo vodilko in goriščem"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Premakni"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Premik predmeta za nek vektor"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Zrcali skozi točko"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Zrcaljenje predmeta skozi točko"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Zrcali čez črto"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Zrcaljenje predmeta čez črto"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Zavrti"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Vrtenje predmeta okoli točke za nek kot"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Povečaj/zmanjšaj"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Povečaj ali zmanjšaj predmet čez točko za razmerje podano z dolžino daljice"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Pov./zm. čez črto"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Povečaj ali zmanjšaj predmet čez črto za razmerje podano z dolžino daljice"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 #, fuzzy
 msgid "Scale (ratio given by two segments)"
 msgstr "Povečaj/zmanjšaj za dolžino te daljice"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
@@ -987,13 +987,13 @@ msgid ""
 msgstr ""
 "Povečaj ali zmanjšaj predmet čez točko za razmerje podano z dolžino daljice"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 #, fuzzy
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 "Povečaj ali zmanjšaj predmet čez točko za razmerje podano z dolžino daljice"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
@@ -1001,11 +1001,11 @@ msgid ""
 msgstr ""
 "Povečaj ali zmanjšaj predmet čez črto za razmerje podano z dolžino daljice"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Ustvari podobnost"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -1013,11 +1013,11 @@ msgstr ""
 "Ustvari podoben predmet z uporabo vrtenja in spreminjanja velikosti "
 "obstoječega"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmonična homologija"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1025,100 +1025,100 @@ msgstr ""
 "Harmonična homologija s danim središčem in dano osjo (to je projekcijska "
 "transformacija)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Nariši senco projekcije"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 "Senca predmeta za dan izvor svetlobe in ravnino projekcije (določene s črto)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asimptoti hiperbole"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Dve asimptoti hiperbole"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 #, fuzzy
 msgid "Triangle by Its Vertices"
 msgstr "Premakni za ta vektor"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 #, fuzzy
 msgid "Construct a triangle given its three vertices."
 msgstr "Konstruiraj parabolo s to vodilko"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Preizkus vzporednice"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Preizkusi, ali sta dve dani premici vzporedni"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Preizkus pravokotnice"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Preveri, če sta dve dani premici pravokotni"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Preizkus kolinearnosti"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Preizkusi, če so tri dane točke kolinearne"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Preizkus vsebnosti"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Preizkusi, če dana krivulja vsebuje dano točko"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 #, fuzzy
 msgid "In Polygon Test"
 msgstr "&Točke"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 #, fuzzy
 msgid "Test whether a given polygon contains a given point"
 msgstr "Preizkusi, če dana krivulja vsebuje dano točko"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "&Točke"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 #, fuzzy
 msgid "Test whether a given polygon is convex"
 msgstr "Preizkusi, če dana krivulja vsebuje dano točko"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Preizkus oddaljenosti"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1126,19 +1126,19 @@ msgstr ""
 "Preizkusi, ali je neka točka enako oddaljena od dane točke in druge dane "
 "točke"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Enakost vektorjev"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Preizkusi, ali sta dva vektorja enaka"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Skript v Pythonu"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Sestavi nov skript v Pythonu."
 
@@ -1194,72 +1194,72 @@ msgstr "Nastavi evklidski koordinatni sistem"
 msgid "Set Polar Coordinate System"
 msgstr "Nastavi polarni koordinatni sistem"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "stop."
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "rad."
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr "Običajna točka. Samostojna ali vezana na črto, krožnico, daljico."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Točka"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Ustvari oznako z besedilom."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Oznaka z besedilom"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Ustvari točko z določenimi koordinatami"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Točka s koordinatami"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Nova točka"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Vnesite koordinate za novo točko"
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Velikost kota"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Vstavite novo velikost tega kota:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 #, fuzzy
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Vstavite novo velikost tega kota:"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1267,15 +1267,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Ni moč odpreti datoteke makra »%1«"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig ne more odpreti makro datoteke »%1«."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1287,16 +1287,16 @@ msgstr ""
 "makro lahko poskušate uvoziti z uporabo prejšnje različice Kig (0.4 do 0.6) "
 "in nato ga spet izvozite v novo obliko."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr ""
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1304,392 +1304,392 @@ msgstr ""
 "Premici skozi presečišče dveh stožnic. Določeni sta tudi za stožnici, ki se "
 "ne sekata."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Premična točka"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Sledilna točka"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr ""
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Odvisna točka"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 #, fuzzy
 msgid "Polygon by Its Vertices"
 msgstr "Premakni za ta vektor"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 #, fuzzy
 msgid "Construct a polygon by giving its vertices"
 msgstr "Konstruiraj parabolo s to vodilko"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 #, fuzzy
 msgid "Construct a polygon with this vertex"
 msgstr "Konstruiraj parabolo s to vodilko"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Izberite črto vzporedno novi premici ..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 #, fuzzy
 msgid "Polygon"
 msgstr "Dodaj točko"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 #, fuzzy
 msgid "Construct the vertices of this polygon..."
 msgstr "Ustvari polarno premico za to točko"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 #, fuzzy
 msgid "Vertices of a Polygon"
 msgstr "Skrij točko"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 #, fuzzy
 msgid "The vertices of a polygon."
 msgstr "Premica vodilka stožnice"
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 #, fuzzy
 msgid "Construct the sides of this polygon..."
 msgstr "Ustvari polarno premico za to točko"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 #, fuzzy
 msgid "Sides of a Polygon"
 msgstr "Skrij točko"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "Premica vodilka stožnice"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "Povečaj/zmanjšaj s tem središčem"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 #, fuzzy
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Ustvari stožnico s to premico kot vodilko"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 #, fuzzy
 msgid "Construct a regular polygon with this center"
 msgstr "Ustvari krožnico s tem središčem"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 #, fuzzy
 msgid "Construct a regular polygon with this vertex"
 msgstr "Konstruiraj parabolo s to vodilko"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 #, fuzzy
 msgid "Select the center of the new polygon..."
 msgstr "Izberite središče novega loka ..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 #, fuzzy
 msgid "Select a vertex for the new polygon..."
 msgstr "Izberite črto vzporedno novi premici ..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Splošna sorodnost"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 #, fuzzy
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr "Edinstvena sorodnost, ki preslika 3 dane točke v druge 3 dane točke"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Splošna projekcija"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 #, fuzzy
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr "Edinstvena projekcija, ki preslika 4 dane točke v druge 4 dane točke"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 #, fuzzy
 msgid "Inversion of Point, Line or Circle"
 msgstr "Polarna premica točke glede na stožnico"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Polarna premica točke glede na stožnico"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Prenos mere"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 #, fuzzy
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Prenesi mero daljice na krožnico"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Daljica za prenos"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "Daljica za prenos"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "Prenesi mero na to krožnico"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Prenesi mero na to krožnico"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "Projiciraj točko na to krožnico"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "Ustvari polarno točko za to črto"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 #, fuzzy
 msgid "Start transport from this point of the curve"
 msgstr "Projiciraj točko na to krožnico"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Presečišče"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Presečišče dveh predmetov"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "Presečišče s to krožnico"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "Presečišče s to stožnico"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "Presečišče s to črto"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 #, fuzzy
 msgid "Intersect this Cubic Curve"
 msgstr "Presečišče s to krivuljo kubnico"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "Presečišče s tem lokom"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "Izberi to točko"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 #, fuzzy
 msgid "with this Circle"
 msgstr "Skrij krožnico"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "Presečišče s to stožnico"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 #, fuzzy
 msgid "with this Line"
 msgstr "Skrij premico"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "Skrij krivuljo kubnico"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 #, fuzzy
 msgid "with this Arc"
 msgstr "Presečišče s tem lokom"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 #, fuzzy
 msgid "with this Polygon"
 msgstr "Dodaj točko"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Ustvari točko v sredini med to in drugo točko"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Izberite prvo izmed točk, med katerima naj se v sredini ustvari nova "
 "točka ..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Ustvari točko v sredini med to in drugo točko"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Izberite drugo izmed točk, med katerima naj se v sredini ustvari nova točka ..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Izberite prvi predmet za presek ..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Izberite drugi predmet za presek ..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 #, fuzzy
 msgid "Tangent"
 msgstr "kot"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 #, fuzzy
 msgid "The line tangent to a curve"
 msgstr "TI črti nista vzporedni."
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 #, fuzzy
 msgid "Tangent to This Circle"
 msgstr "Presečišče s to krožnico"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 #, fuzzy
 msgid "Tangent to This Conic"
 msgstr "Presečišče s to stožnico"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 #, fuzzy
 msgid "Tangent to This Arc"
 msgstr "Presečišče s tem lokom"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 #, fuzzy
 msgid "Tangent to This Cubic Curve"
 msgstr "Presečišče s to krožnico"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "Presečišče s to krožnico"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 #, fuzzy
 msgid "Tangent at This Point"
 msgstr "Presečišče s to stožnico"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 #, fuzzy
 msgid "The center of the osculating circle to a curve"
 msgstr "TI črti nista vzporedni."
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 #, fuzzy
 msgid "Center of Curvature of This Conic"
 msgstr "Presečišče s to stožnico"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 #, fuzzy
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Presečišče s to krožnico"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 #, fuzzy
 msgid "Center of Curvature of This Curve"
 msgstr "Presečišče s to krožnico"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "Presečišče s to stožnico"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 #, fuzzy
 msgid "Which object?"
 msgstr "Povečaj/zmanjšaj ta predmet"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1697,25 +1697,25 @@ msgstr ""
 "Izberite mesto, kamor želite postaviti novo točko. ali pa krivuljo, na "
 "katero naj bo vezana ..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Sedaj izberite mesto za oznako z rezultatom."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Ime"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 #, fuzzy
 msgid "<unnamed object>"
 msgstr "neimenovan predmet"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1724,21 +1724,21 @@ msgstr ""
 "V besedilu je %n argumentov, za katere niste izbrali vrednosti. Prosim "
 "odstranite jih ali pa zanje izberite vrednosti."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Izbiranje argumenta %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Spremeni oznako"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1748,7 +1748,7 @@ msgstr ""
 "iz danih predmetov. Kig ne more izračunati makra zaradi tega. Prosim "
 "kliknite »Nazaj« in sestavite predmete v pravilnem vrstnem redu."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1758,104 +1758,104 @@ msgstr ""
 "rezultirajočih predmetov. To verjetno pomeni, da od Kiga pričakujete nekaj "
 "nemogočega. Prosim preverite makro in poskusite znova."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Premakni %1 predmetov"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Na novo določi točko"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Dokument Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 predmetov"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Preoblikuj"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "Prei&zkusi"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Ustvari"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "&Oznaka z besedilom"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "&Barva"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "Nastavi &dolžino ..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Nastavi s&log"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Nastavi &koordinatni sistem"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Skrij"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr ""
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Premakni"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "Poljubna &barva"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Nastavi &ime ..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Ime"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Nastavi ime predmeta"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Nastavi ime predmeta:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Spremeni barvo predmeta"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Spremeni širino predmeta"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Spremeni slog točk"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Spremeni slog predmeta"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "Uredi ..."
@@ -1910,214 +1910,215 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Izbranih je več vrst"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Ustvari kot skozi to točko"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Izberite točko, skozi katero naj poteka prvi poltrak kota ..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Ustvari kot v tej točki"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Izberite točko, v kateri želite ustvariti kot ..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Izberite točko, skozi katero naj poteka drugi poltrak kota ..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Nastavi v&elikost"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Spremeni velikost kota"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Ustvari lok z začetkom v tej točki"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Izberite začetno točko novega loka ..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Ustvari lok skozi to točko"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Izberite točko, skozi katero naj poteka novi lok ..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Ustvari lok s koncem v tej točki"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Izberite končno točko novega loka ..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Ustvari lok s tem središčem"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Izberite središče novega loka ..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Ustvari lok s tem kotom"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Izberite kot za novi lok ..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Rezultati preizkusa"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 #, fuzzy
 msgid "Select the curve..."
 msgstr "Izberi to stožnico"
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 #, fuzzy
 msgid "Select a point on the curve..."
 msgstr "Izberi to stožnico"
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Površina"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Obseg"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Polmer"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Razširjena kartezijska enačba"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Kartezijska enačba"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polarna enačba"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "φ = %1 [središče v %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "krožnica"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Izberi to krožnico"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Izberi krožnico %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Odstrani krožnico"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Dodaj krožnico"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Premakni krožnico"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Veži na to krožnico"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Prikaži krožnico"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Skrij krožnico"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Ustvari krožnico skozi to točko"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Ustvari krožnico s tem središčem"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Izberite središče nove krožnice ..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Izberite točko, skozi katero naj poteka nova krožnica ..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Vrsta stožnice"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Prvo gorišče"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Drugo gorišče"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipsa"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hiperbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2125,1909 +2126,1913 @@ msgstr ""
 "φ = %1/(1 + %2 cos θ + %3 sin θ)\n"
 "[središče v %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "stožnica"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Izberi to stožnico"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Izberi stožnico %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Odstrani stožnico"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Dodaj stožnico"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Premakni stožnico"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Veži na to stožnico"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Prikaži stožnico"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Skrij stožnico"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Ustvari stožnico skozi to točko"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Izberite točko, skozi katero naj poteka nova stožnica ..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Ustvari stožnico s to asimptoto"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Izberite prvo asimptoto za novo stožnico ..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Izberite drugo asimptoto za novo stožnico ..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Ustvari elipso s tem goriščem"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Izberite prvo gorišče za novo elipso ..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Izberite drugo gorišče za novo elipso ..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Ustvari elipso skozi to točko"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Izberite točko, skozi katero naj poteka nova elipsa ..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Ustvari hiperbolo s tem goriščem"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Izberite prvo gorišče za novo hiperbolo ..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Izberite drugo gorišče za novo hiperbolo ..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Ustvari hiperbolo skozi to točko"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Izberite točko, skozi katero naj poteka nova hiperbola ..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Ustvari stožnico s to premico kot vodilko"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Izberite vodilko nove stožnice ..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Ustvari stožnico s to točko za gorišče"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Izberite gorišče nove stožnice ..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Ustvari parabolo skozi to točko"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Izberite točko, skozi katero naj poteka nova parabola ..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Ustvari polarno točko glede na to stožnico"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Izberite stožnico, glede na katero želite ustvariti polarno točko ..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Ustvari polarno točko za to črto"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Izberite črto, za katero želite ustvariti polarno točko ..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Ustvari polarno premico glede na to stožnico"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Ustvari polarno premico za to točko"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Konstruiraj vodilko te stožnice"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Izberite stožnico, za katero želite ustvariti vodilko ..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Konstruiraj parabolo s to vodilko"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Izberite vodilko za novo parabolo ..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Ustvari parabolo s tem goriščem"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Izberite gorišče za novo parabolo ..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Ustvari asimptoti za to stožnico"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Izberite stožnico, za katero želite ustvariti asimptoti ..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "krivulja kubnica"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Izberi to krivuljo kubnico"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Izberi krivuljo kubnico %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Odstrani krivuljo kubnico"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Dodaj krivuljo kubnico"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Premakni krivuljo kubnico"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Veži na to krivuljo kubnico"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Prikaži krivuljo kubnico"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Skrij krivuljo kubnico"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 #, fuzzy
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Ustvari krivuljo kubnico skozi to točko"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Izberite točko, skozi katero naj poteka nova kubnica ..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "krivulja"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Izberi to krivuljo"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Izberi krivuljo %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Odstrani krivuljo"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Dodaj krivuljo"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Premakni krivuljo"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Veži na to krivuljo"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Prikaži krivuljo"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Skrij krivuljo"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Presečišče s to črto"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Presečišče s to stožnico"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Že izračunano presečišče"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Presečišče s to krivuljo kubnico"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Presečišče s to krožnico"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Presečišče s tem lokom"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "Presečišče s to krožnico"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr "Izberite krožnico na katero želite prenesti mero ..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "Ustvari polarno premico za to točko"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "Izberite točko za zrcaljenje ..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "Ustvari polarno točko za to črto"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "Izberite črto za zrcaljenje ..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "Ustvari polarno premico za to točko"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "Izberite točko za zrcaljenje ..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "Konstruiraj vodilko te stožnice"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "Izberite prvi predmet za presek ..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "Konstruiraj vodilko te stožnice"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "Izberite prvi predmet za presek ..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Naklon"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Enačba"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Dolžina"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Prva končna točka"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Druga končna točka"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "premica"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Izberite premico"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Izberite to premico"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Izberite črto %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Odstrani premico"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Dodaj premico"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Premakni premico"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Veži na  to premico"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Prikaži premico"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Skrij premico"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "daljica"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Izberi to daljico"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Izberi daljico %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Odstrani daljico"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Dodaj daljico"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Premakni daljico"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Veži na to daljico"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Prikaži daljico"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Skrij daljico"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "poltrak"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Izberi ta poltrak"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Izberi poltrak %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Odstrani poltrak"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Dodaj poltrak"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Premakni poltrak"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Veži na ta poltrak"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Prikaži poltrak"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Skrij poltrak"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Ustvari daljico z začetkom v tej točki"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Izberite začetno točko nove daljice ..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Ustvari daljico s koncem v tej točki"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Izberite končno točko nove daljice ..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Ustvari premico skozi to točko"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Izberite točko, skozi katero naj poteka nova premica ..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Izberite drugo točko, skozi katero naj poteka nova premica ..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Ustvari poltrak z začetkom v tej točki"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Izberite začetno točko novega poltraku ..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Ustvari poltrak skozi to točko"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Izberite točko, skozi katero naj poteka poltrak ..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Ustvari premico vzporedno tej črti"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Izberite črto vzporedno novi premici ..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Ustvari vzporedno premico skozi to točko"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Izberite točko, skozi katero naj poteka nova premica ..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Ustvari premico pravokotno na to črto"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Izberite črto pravokotno na novo premico ..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Ustvari pravokotno premico skozi to točko"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Nastavi &dolžino ..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Dolžina daljice"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Vnesite novo dolžino:"
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Spremeni velikost daljice"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Ustvari premico s tem vektorjem"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Izberite vektor, ki ima smer nove premice ..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Ustvari poltrak s tem vektorjem"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Izberite vektor, ki ima smer novega poltraku ..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr ""
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr ""
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr ""
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Vrsta predmeta"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Predmet"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Izberi ta predmet"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Izberi predmet %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Odstrani predmet"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Dodaj predmet"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Premakni predmet"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Veži na ta predmet"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Prikaži predmet"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Skrij predmet"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Kot v radianih"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Kot v stopinjah"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Sredinska točka"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "Dolžina X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Dolžina Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Nasprotni vektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Kot"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Površina predela"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Dolžina loka"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "kot"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Izberi ta kot"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Izberi kot %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Odstrani kot"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Dodaj kot"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Premakni kot"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Veži na ta kot"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Prikaži kot"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Skrij kot"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Izberi ta vektor"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Izberi vektor %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Odstrani vektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Dodaj vektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Premakni vektor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Veži na ta vektor"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Prikaži vektor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Skrij vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "lok"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Izberi ta lok"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Izberi lok %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Odstrani lok"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Dodaj lok"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Premakni lok"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Veži na ta lok"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Prikaži lok"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Skrij lok"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinata"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Koordinata X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Koordinata Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "točka"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Izberi to točko"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Izberi točko %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Odstrani točko"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Dodaj točko"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Premakni točko"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Veži na to točko"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Prikaži točko"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Skrij točko"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Ustvari točko v sredini med to točko in drugo točko"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Izberite prvo izmed dveh točk, med katerima želite ustvariti novo točko ..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Izberite drugo izmed dveh točk, med katerima želite ustvariti novo točko ..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Nastavi &koordinate ..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Določi na novo"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Nastavi &parameter ..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Nastavi koordinate"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "Vnesite nove koordinate: "
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Nov parameter"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Vnesite nov parameter: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Spremeni parameter omejene točke"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Izberite krožnico na katero želite prenesti mero ..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 #, fuzzy
 msgid "Select a point on the circle..."
 msgstr "Izberi to stožnico"
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Izberite daljico, ki jo želite prenesti na krožnico ..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 #, fuzzy
 msgid "Perimeter"
 msgstr "Natisni geometrijo"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "Presečišče s to krožnico"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 #, fuzzy
 msgid "Select this polygon"
 msgstr "Izberi to točko"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, fuzzy, c-format
 msgid "Select polygon %1"
 msgstr "Izberi točko %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 #, fuzzy
 msgid "Remove a Polygon"
 msgstr "Odstrani točko"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 #, fuzzy
 msgid "Add a Polygon"
 msgstr "Dodaj točko"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 #, fuzzy
 msgid "Move a Polygon"
 msgstr "Premakni točko"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 #, fuzzy
 msgid "Attach to this polygon"
 msgstr "Veži na to točko"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 #, fuzzy
 msgid "Show a Polygon"
 msgstr "Prikaži točko"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 #, fuzzy
 msgid "Hide a Polygon"
 msgstr "Skrij točko"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "kot"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 #, fuzzy
 msgid "Select this triangle"
 msgstr "Izberi ta kot"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "Izberi kot %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 #, fuzzy
 msgid "Remove a Triangle"
 msgstr "Odstrani kot"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 #, fuzzy
 msgid "Add a Triangle"
 msgstr "Dodaj kot"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 #, fuzzy
 msgid "Move a Triangle"
 msgstr "Premakni kot"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "Veži na ta kot"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 #, fuzzy
 msgid "Show a Triangle"
 msgstr "Prikaži kot"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "Skrij kot"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "Izberi to oznako"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "Izberi oznako %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 #, fuzzy
 msgid "Remove a Quadrilateral"
 msgstr "Odstrani oznako"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "Dodaj oznako"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 #, fuzzy
 msgid "Move a Quadrilateral"
 msgstr "Premakni krivuljo"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "Veži na to oznako"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "Prikaži krivuljo"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "Skrij krivuljo"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 #, fuzzy
 msgid "Construct a triangle with this vertex"
 msgstr "Konstruiraj parabolo s to vodilko"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Izberite črto vzporedno novi premici ..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 #, fuzzy
 msgid "Intersect this polygon with a line"
 msgstr "Ustvari krožnico s tem središčem"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Izberite stožnico, za katero želite ustvariti vodilko ..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 #, fuzzy
 msgid "Construct the vertices of this polygon"
 msgstr "Ustvari polarno premico za to točko"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Izberite stožnico, za katero želite ustvariti vodilko ..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "Ustvari polarno premico za to točko"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Izberite stožnico, za katero želite ustvariti vodilko ..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "Ustvari polarno premico za to točko"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Izberite stožnico, za katero želite ustvariti vodilko ..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projiciraj točko na to krožnico"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 #, fuzzy
 msgid "Select the point for the tangent to go through..."
 msgstr "Izberite drugo točko, skozi katero naj poteka nova premica ..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Je ta črta vzporedna?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Izberite prvo izmed dveh črt, ki sta mogoče vzporedni ..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Vzporedna tej črti?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Izberite drugo izmed dveh črt, ki sta mogoče vzporedni ..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Ti črti sta vzporedni."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "TI črti nista vzporedni."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Je ta črta pravokotna?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Izberite prvo izmed dveh črt, ki sta mogoče pravokotni ..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Pravokotna tej črti?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Izberite drugo izmed dveh črt, ki sta mogoče pravokotni ..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Ti črti sta pravokotni."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Ti črti nista pravokotni."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Preveri kolinearnost te točke"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Izberite prvo izmed treh točk, ki so mogoče kolinearne ..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "in te druge točke"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Izberite drugo izmed treh točk, ki so mogoče kolinearne ..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "s to tretjo točko"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Izberite zadnjo izmed treh točk, ki so mogoče kolinearne ..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Te točke so kolinearne."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Te točke niso kolinearne."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Preveri, če je ta točka na krivulji."
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Izberite točko, ki jo želite preizkusiti ..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Preveri, če je točka na tej krivulji"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Izberite krivuljo, na kateri je mogoče ta točka ..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Ta krivulja vsebuje točko."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Ta krivulja ne vsebuje točke."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 #, fuzzy
 msgid "Check whether this point is in a polygon"
 msgstr "Preveri, če je ta točka na krivulji."
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "Preveri, če je točka na tej krivulji"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "Izberite krivuljo, na kateri je mogoče ta točka ..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 #, fuzzy
 msgid "This polygon contains the point."
 msgstr "Ta krivulja vsebuje točko."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 #, fuzzy
 msgid "This polygon does not contain the point."
 msgstr "Ta krivulja ne vsebuje točke."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "Preveri, če je ta točka na krivulji."
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Izberite točko, ki jo želite preizkusiti ..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 #, fuzzy
 msgid "This polygon is convex."
 msgstr "Ta krivulja vsebuje točko."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 #, fuzzy
 msgid "This polygon is not convex."
 msgstr "Ta krivulja ne vsebuje točke."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Preveri, če ima ta točka enako oddaljenost"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "Izberite točko, ki je mogoče enako oddaljena od dveh drugih točk ..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "od te točke"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Izberite prvo izmed dveh drugih točk ..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "in od te druge točke"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Izberite drugo izmed dveh drugih točk ..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Oddaljenosti sta enaki."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Oddaljenosti nista enaki."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Preveri, če je ta vektor enak drugemu"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Izberite prvega izmed dveh vektorjev, ki sta mogoče enaka ..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Preveri, če je ta vektor enak drugemu vektorju"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Izberite drugega izmed dveh vektorjev, ki sta mogoče enaka ..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Vektorja sta enaka."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Vektorja nista enaka."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Besedilo"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "oznaka"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Izberi to oznako"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Izberi oznako %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Odstrani oznako"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Dodaj oznako"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Premakni oznako"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Veži na to oznako"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Prikaži oznako"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Skrij oznako"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Kopiraj besedilo"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "Preklopi &okvir"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Določi na novo ..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Preklopi okvir oznake"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Premakni ta predmet"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Izberite predmet za premik ..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Premakni za ta vektor"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Izberite vektor za premik ..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Zrcali ta predmet"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Izberite predmet za zrcaljenje ..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Zrcali skozi to točko"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Izberite točko za zrcaljenje ..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Zrcali čez to črto"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Izberite črto za zrcaljenje ..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Zavrti ta predmet"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Izberite predmet za zasuk ..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Zavrti okoli te točke"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Izberite središčno točko za zasuk ..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Zavrti za ta kot"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Izberite kot za zasuk ..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Povečaj/zmanjšaj ta predmet"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Izberite predmet za povečanje/zmanjšanje ..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Povečaj/zmanjšaj s tem središčem"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Izberite središčno točko za povečanje/zmanjšanje ..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Povečaj/zmanjšaj za dolžino te daljice"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Izberite daljico, katere dolžina je faktor za povečanje/zmanjšanje ..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "Povečaj/zmanjšaj za dolžino te daljice"
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Izberite daljico, katere dolžina je faktor za povečanje/zmanjšanje ..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr "Povečaj/zmanjšaj za dolžino te daljice"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "Izberite daljico, katere dolžina je faktor za povečanje/zmanjšanje ..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Izberite predmet za povečanje/zmanjšanje ..."
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Povečaj/zmanjšaj prek te črte"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Izberite črto za povečanje/zmanjšanje čeznjo ..."
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Izberite daljico, katere dolžina je faktor za povečanje/zmanjšanje ..."
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Izberite daljico, katere dolžina je faktor za povečanje/zmanjšanje ..."
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid "...to the length of this segment"
 msgstr "Povečaj/zmanjšaj za dolžino te daljice"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Izberite daljico, katere dolžina je faktor za povečanje/zmanjšanje ..."
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Projekcijsko zavrti ta predmet"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Izberite predmet za projekcijski zasuk ..."
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Projekcijsko zavrti s tem poltrakom"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "Izberite poltrak za projekcijski zasuk ..."
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Projekcijsko zavrti za ta kot"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Izberite kot za projekcijski zasuk ..."
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Harmonična homologija tega predmeta"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Izberite predmet za preoblikovanje ..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmonična homologija s tem središčem"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Izberite središčno točko za harmonično homologijo ..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmonična homologija s to osjo"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Izberite os za harmonično homologijo ..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Splošna sorodnost temu predmetu"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "Veži na ta kot"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Izberite daljico, ki jo želite prenesti na krožnico ..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Izberite točko, v katero se v podobnosti preslika prva točka ..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Prva od treh začetnih točk"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Izberite prvo od treh začetnih točk za splošno sorodnost ..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Druga od treh začetnih točk"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Izberite drugo od treh začetnih točk za splošno sorodnost ..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Tretja od treh začetnih točk"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Izberite tretjo od treh začetnih točk za splošno sorodnost ..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Preoblikovana lega prve točke"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Izberite prvo od treh končnih točk za splošno sorodnost ..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Preoblikovana lega druge točke"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Izberite drugo od treh končnih točk za splošno sorodnost ..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Preoblikovana lega tretje točke"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Izberite tretjo od treh končnih točk za splošno sorodnost ..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Splošno projekcijsko preoblikovanje tega predmeta"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Prva od štirih začetnih točk"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "Izberite prvo od štirih začetnih točk za splošno projektivnost ..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Druga od štirih začetnih točk"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "Izberite drugo od štirih začetnih točk za splošno projektivnost ..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Tretja od štirih začetnih točk"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "Izberite tretjo od štirih začetnih točk za splošno projektivnost ..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Četrta od štirih začetnih točk"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "Izberite četrto od štirih začetnih točk za splošno projektivnost ..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Izberite prvo od štirih končnih točk za splošno projektivnost ..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Izberite drugo od štirih končnih točk za splošno projektivnost ..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Izberite tretjo od štirih končnih točk za splošno projektivnost ..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Preoblikovana lega četrte točke"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Izberite četrto od štirih končnih točk za splošno projektivnost ..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Meči senco tega predmeta"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Izberite predmet, za katerega želite ustvariti senco ..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Meči senco za ta izvor svetlobe"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Izberite vir svetlobe za senco ..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Meči senco na ravnini, določeni s to črto"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Izberite ravnino za senco ..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Preoblikuj ta predmet"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Preoblikuj s tem preoblikovanjem"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Ustvari podobnost temu predmetu"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Ustvari podobnost s tem središčem"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Izberite središče za podobnost ..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Ustvarite podobnost s preslikavo te točke v drugo"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Izberite točko, ki naj bo v podobnosti preslikana v drugo točko ..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Ustvarite podobnost s preslikavo prve točke v to točko"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "Izberite točko, v katero se v podobnosti preslika prva točka ..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Ustvari vektor od te točke"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Izberite začetno točko novega vektorja ..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Ustvari vektor do te točke"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Izberite končno točko novega vektorja ..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Ustvari vsoto tega in drugega vektorja"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Izberite prvega izmed dveh vektorjev za njuno vsoto ..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Ustvari vsoto tega in prvega vektorja"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Izberite drugega izmed dveh vektorjev za njuno vsoto ..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Ustvari vsoto vektorjev z začetkom v tej točki"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Izberite točko, v kateri naj bo začetek vsote vektorjev ..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, fuzzy, no-c-format
 msgid "Now fill in the code:"
 msgstr "Vpišite kodo v jeziku python:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 #, fuzzy
 msgid "Now fill in the Python code:"
 msgstr "Vpišite kodo v jeziku python:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -4035,7 +4040,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -4043,7 +4048,7 @@ msgstr ""
 "Tolmač Pythona je naletel na napako med izvajanjem skripta. Prosim, "
 "popravite ga in nato kliknite gumb »Končaj«."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -4052,7 +4057,7 @@ msgstr ""
 "Tolmač Pythona je ustvaril naslednji izpis napak:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -4062,18 +4067,18 @@ msgstr ""
 "vendar skript ne ustvari veljavnega predmeta. Prosim, popravite ga in nato "
 "kliknite gumb »Končaj«."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "Skript v Pythonu"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -4082,7 +4087,7 @@ msgstr ""
 "Tolmač Pythona je naletel na napako med izvajanjem skripta. Prosim, "
 "popravite ga in nato kliknite gumb »Končaj«."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-sr/messages/tdeedu/kig.po b/tde-i18n-sr/messages/tdeedu/kig.po
index 617a6ca2b29..6e13619e1f9 100644
--- a/tde-i18n-sr/messages/tdeedu/kig.po
+++ b/tde-i18n-sr/messages/tdeedu/kig.po
@@ -7,7 +7,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-01-08 22:54+0100\n"
 "Last-Translator: Chusslove Illich <caslav.ilic@gmx.net>\n"
 "Language-Team: Serbian <kde-i18n-sr@kde.org>\n"
@@ -29,68 +29,68 @@ msgid ""
 "Your emails"
 msgstr "bole89@infosky.net"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Ово је XFig фајл, а не Cabri слика."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "Овај Cabri фајл садржи објекат „%1“, који Kig тренутно не подржава."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Изаберите фигуру."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Dr. Geo фајл „%1“ је макро фајл тако да не садржи фигуре."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Нема фигура и Dr. Geo фајлу „%1“."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Овај Dr. Geo-ов фајл садржи „%1 %2“ објекат, који Kig тренутно не подржава."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr "Овај Dr. Geo-ов фајл садржи тип пресека који Kig тренутно не подржава."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Извези у слику"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Слика..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Извези као слику"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Опције слике"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Извините, овај формат фајлова није подржан."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -98,31 +98,31 @@ msgstr ""
 "Нисам могао да отворим фајл „%1“. Проверите да ли су дозволе за фајлове "
 "постављене исправно."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Извините, нешто је кренуло лоше приликом снимања у слику „%1“"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Извези у"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Изве&зи у XFig фајл"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "XFig &фајл..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig документи (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Извези у XFig фајл"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -130,24 +130,24 @@ msgstr ""
 "Нисам могао да отворим фајл „%1“.  Ово вероватно значи да тај фајл не "
 "постоји, или да га није могуће отворити због дозвола"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Дошло је до грешке приликом обраде фајла „%1“.  Не може бити отворен."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Грешка при обради"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig не може да отвори фајл „%1“."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Није подржан"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -155,50 +155,50 @@ msgstr ""
 "Овај KSeg-ов документ користи скалирајућу трансформацију, коју Kig тренутно "
 "не може да увезе."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "Овај KSeg-ов фајл садржи попуњен круг, који Kig тренутно не подржава."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "Овај KSeg-ов фајл садржи лучни сектор, који Kig тренутно не подржава."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "Овај KSeg-ов фајл садржи део лука, који Kig тренутно не подржава."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Извези у &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex документи (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Извези као Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Опције Latex-а"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Овај фајл је направљен помоћу Kig-а верзије „%1“, који ова верзија не може "
 "да отвори."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -210,7 +210,7 @@ msgstr ""
 "Можете покушати отворити овај фајл са старијом верзијом Kig-а (0.4 до 0.6),\n"
 "и онда опет снимити, што ће снимити фајл у новом формату."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -219,8 +219,8 @@ msgstr ""
 "Овај Kig-ов фајл има координатни систем који ова верзија Kig-а не подржава.\n"
 "Уместо њега биће коришћен стандардни координатни систем."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -230,27 +230,27 @@ msgstr ""
 "подржава.  Можда сте компајлирали Kig без подршке за овај тип објекта, или "
 "можда користите старију верзију Kig-а."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "Изв&ези у SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Скалабилна векторска графика (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Извези као SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG опције"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Извините, нешто је кренуло лоше приликом снимања у SVG фајл „%1“"
 
@@ -418,7 +418,7 @@ msgstr "Откажи конструкцију"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Откажи конструкцију објекта који се тренутно конструише"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Откриј &све"
 
@@ -546,15 +546,15 @@ msgstr ""
 "*.kig|Kig-ови документи (*.kig)\n"
 "*.kigz|Компресовани Kig-ови документи (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Фајл „%1“ већ постоји. Желите ли да га пребришете?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Пребрисати фајл?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Пребриши"
 
@@ -638,349 +638,349 @@ msgstr "Документ за отварање"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Дуж"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Дуж конструисана на основу почетне и крајње тачке"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Права помоћу две тачке"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Права конструисана помоћу две тачке"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Полуправа"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Полуправа помоћу почетне тачке и друге тачке било где на њој."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Под правим углом"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Права конструисана кроз тачку, под правим углом у односу на другу праву или "
 "дуж."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Паралелно"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "Права конструисана кроз тачку, а паралелна са другом правом или дужи"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Круг помоћу центра и тачке"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Круг конструисан помоћу свог центра и тачке на ободу"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Круг помоћу три тачке"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Круг конструисан помоћу три тачке"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Конструиши симетралу овог угла"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Изаберите угао за који желите да конструишете симетралу..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Симетрала угла"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Симетрала угла"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Конусна крива помоћу пет тачака"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Конусна крива конструисана помоћу пет тачака"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Хипербола помоћу асимптота и тачке"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Хипербола са датим асимптотама кроз тачку"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Елипса помоћу фокусâ и тачке"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Елипса конструисана помоћу својих фокуса и тачке на својој ивици"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Хипербола помоћу фокусâ и тачке"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Хипербола конструисана помоћу својих фокуса и тачке на својој ивици"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Конусна крива помоћу директрисе, фокуса и тачке"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Конусна крива са датом директрисом и фокусом, кроз тачку"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Усправна парабола помоћу три тачке"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Усправна парабола конструисана помоћу три тачке"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Кубна крива помоћу девет тачака"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Кубна крива конструисана помоћу девет тачака"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Поларна тачка праве"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Поларна тачка праве према конусној кривој."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Поларна права тачке"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Поларна права тачке према конусној кривој."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Кубна крива са стециштем помоћу шест тачака"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Кубна крива са стецишном тачком у основи, кроз шест тачака"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Кубна крива са врхом помоћу четири тачке"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Кубна крива са водоравним врхом у основи, кроз четири тачке"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Директриса конусне криве"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Права директриса конусне криве."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Угао помоћу три тачке"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Угао дефинисан трима тачкама"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Еквилатерална хипербола помоћу четири тачке"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Еквилатерална хипербола конструисана помоћу четири тачке"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Конструиши средишњу тачку ове дужи"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Средишња тачка"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Средишња тачка дужи или две друге тачке"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Вектор"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Конструиши вектор од две дате тачке."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Сума вектора"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Конструиши суму вектора од два вектора."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Права помоћу вектора"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Конструиши праву помоћу датог вектора кроз дату тачку."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Полуправа помоћу вектора"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Конструиши полуправу помоћу датог вектора полазећи од дате тачке."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Лук помоћу три тачке"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Конструиши лук помоћу три тачке."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Лук помоћу центра, угла и тачке"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Конструиши лук помоћу његовог центра и датог угла, почињајући од дате тачке"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Парабола помоћу директрисе и фокуса"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Парабола дефинисана директрисом и фокусом"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Транслирај"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Транслација објекта помоћу вектора"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Пресликај помоћу тачке"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Објекат пресликан помоћу тачке"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Пресликај помоћу праве"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Објекат пресликан помоћу праве"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Ротирај"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Објекат заротиран за неки угао око тачке"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Скалирај"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "Скалирај објекат помоћу тачке, пропорционално дужини дужи"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Скалирај помоћу праве"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "Објекат скалиран помоћу праве, пропорционално дужини дужи"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Скалирај (однос дат помоћу две дужи)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "Скалира објекат преко тачке, користећи однос дат дужинама две дужи"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Скалирај преко праве (однос дат помоћу две дужи)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "Скалира објекат преко праве, користећи однос дат дужинама две дужи"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Примени симилитуду"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr "Примени симилитуду на објекат (низ скалирања и ротација око центра)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Хармонијска хомологија"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -988,11 +988,11 @@ msgstr ""
 "Хармонијска хомологија са датим центром и датом осом (ово је пројективна "
 "трансформација)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Нацртај пројективну сенку"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1000,83 +1000,83 @@ msgstr ""
 "Сенка објекта са датим извором светлости и пројекционом равни (наведена "
 "правом)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Асимптоте хиперболе"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Две асимптоте хиперболе."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Троугао помоћу вертекса"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Конструиши троугао помоћу три дата вертекса."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Конвексни труп"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Полигон који одговара конвексном трупу другог полигона"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Провера паралелности"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Провери да ли су две дате праве паралелне"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Провера управности"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Провери да ли су две дате праве управне"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Провера колинеарности"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Провери да ли су три дате тачке колинеарне"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Провера садржаности"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Провери да ли дата крива садржи дату тачку"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Провера у полигону"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Проверава да ли дати полигон садржи дату тачку"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Провера конвексног трупа"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Проверава да ли је дати полигон конвексан"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Провера удаљености"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1084,19 +1084,19 @@ msgstr ""
 "Проверава да ли дата тачка има исту удаљеност од дате тачке и од друге дате "
 "тачке"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Провера једнакости вектора"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Провери да ли су два вектора једнака"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python скрипта"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Направи нову Python скрипту."
 
@@ -1148,25 +1148,25 @@ msgstr "Постави еуклидски координатни систем"
 msgid "Set Polar Coordinate System"
 msgstr "Постави поларни координатни систем"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "deg"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1174,47 +1174,47 @@ msgstr ""
 "Нормална тачка, тј. она која је или независна или припада правој, кругу, "
 "дужи."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Тачка"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Направи текстуалну ознаку."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Текстуална ознака"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Конструиши тачку помоћу њених координата"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Тачка помоћу координата"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Фиксирана тачка"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Унесите координате за нову тачку."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Постави величину угла"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Унесите нову величину овог угла:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Употребите ово поље да измените величину овог угла."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1226,15 +1226,15 @@ msgstr ""
 "Ако пребаците на другу јединицу, вредност у пољу лево биће конвертована у "
 "новоизабрану јединицу."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Нисам могао да отворим фајл макроа „%1“"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig не може да отвори макро фајл „%1“."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1246,16 +1246,16 @@ msgstr ""
 "овај макро са старијом верзијом Kig-а (0.4 до 0.6),и онда опет извести у "
 "новији формат."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Неименовани макро #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Корене праве за конусне криве"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1263,139 +1263,139 @@ msgstr ""
 "Праве конструисане помоћу пресека две конусне криве. Ово је такође "
 "дефинисано за конусне криве које се не секу."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Померајућа тачка"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 "Изаберите тачку покрета, која ће бити покретана док се црта ходограф..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Померајућа тачка"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 "Изаберите померајућу тачку, кроз чије ће локације бити нацртан ходограф..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Ходограф"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Ходограф"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Зависна тачка"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Полигон помоћу вертекса"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Конструиши полигон помоћу датих вертекса"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "...са овим вертексом (кликните на први вертекс да обуставите конструкцију)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Конструиши полигон са овим вертексом"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Изаберите тачку која ће бити вертекс за нови полигон..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Полигон"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Конструиши вертексе овог полигона..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Вертекси полигона"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Вертекси полигона."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Конструиши странице овог полигона..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Странице полигона"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Странице полигона."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Регуларни полигон са датим центром"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Конструиши регуларни полигон са датим центром и вертексом"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Конструиши регуларни полигон са овим центром"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Конструиши регуларни полигон са овим вертексом"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Подеси број страница (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Подеси број страница (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Изаберите центар новог полигона..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Изаберите вертекс за нови полигон..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Померајте показивач да бисте добили жељени број страница..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Конструиши корене праве овог круга"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Конструиши корене праве ове конусне криве"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Генеричка сличност"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1403,11 +1403,11 @@ msgstr ""
 "Јединствена сличност која мапира три тачке (или троугао) на друге три тачке "
 "(или троугао)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Генеричка пројективна трансформација"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1415,193 +1415,193 @@ msgstr ""
 "Јединствена пројективна трансформација која мапира четири тачке (или "
 "четвороугао) на друге четири тачке (или четвороугао)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Инверзија тачке, праве или круга"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Инверзија тачке, праве или круга према кругу"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Пренос мере"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Пренеси меру дужи или лука преко праве или круга."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Дуж за преношење"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Лук за преношење"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Пренеси меру на ову праву"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Пренеси меру на овај круг"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Почни пренос из ове тачке на кругу"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Почни пренос из ове тачке на правој"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Почни пренос из ове тачке на кривој"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Пресеци"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Пресек два објекта"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Пресеци овај круг"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Пресеци ову конусну криву"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Пресеци ову праву"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Пресеци ову кубну криву"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Пресеци овај лук"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Пресеци овај полигон"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "овим кругом"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "овом конусном кривом"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "овом правом"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "овом конусном кривом"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "овим луком"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "овим полигоном"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Конструиши средишњу тачку ове тачке и друге тачке"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Изаберите прву од тачки за које желите да конструишете средњу тачку..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Конструиши средишњу тачку ове тачке и друге тачке"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "Изаберите другу од тачака за које желите да конструишете средњу тачку..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Изаберите први објекат за пресецање..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Изаберите други објекат за пресецање..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Тангента"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Права тангентна на криву"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Тангента на овај круг"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Тангента на ову конусну криву"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Тангента на овај лук"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Тангента на ову кубну криву"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Тангента на ову криву"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Тангента у овој тачки"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Центар кривине"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Центар оскулаторног круга криве"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Центар кривине ове конусне криве"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Центар кривине ове кубне криве"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Центар кривине ове криве"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Центар кривине у овој тачки"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Који објекат?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1609,24 +1609,24 @@ msgstr ""
 "Кликните локацију на коју желите да ставите нову тачку, или криву којој "
 "желите да је прикачите..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Сада изаберите локацију резулујуће ознаке."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Име макроа не може бити празно."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Име"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<неименовани објект>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1635,21 +1635,21 @@ msgstr ""
 "Постоји „%n“ делова у тексту за који нисте изабрали вредност. Уклоните их "
 "или изаберите довољно аргумената."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "аргумент %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Бирам аргумент %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Промени ознаку"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1659,7 +1659,7 @@ msgstr ""
 "помоћу датих објеката. Kig због тога не може да израчуна овај макро. "
 "Притисните „Назад“ и конструишите објекте исправним редоследом..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1669,103 +1669,103 @@ msgstr ""
 "објеката.  Ово вероватно значи да очекујете од Kig-а да уради нешто "
 "немогуће.  Проверите макро и покушајте опет."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Помери %1 објеката"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Поново дефиниши тачку"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig документ"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 објеката"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Трансформиши"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "&Провери"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Конструиши"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Додај текст&уалну ознаку"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Постави бо&ју"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Постави &дебљину пера..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Постави ст&ил"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Постави координатни с&истем"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Сакриј"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Прикажи"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Помери"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "П&осебна бојa"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Постави &име..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Име"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Постави име објекта"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Постави име овог објекта:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Промени боју објекта"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Промени ширину објекта"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Промени стил тачке"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Промени стил објекта"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Уреди скрипту..."
 
@@ -1819,212 +1819,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Изабрано је више од једног типа"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Конструиши угао кроз ову тачку"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Изаберите тачку кроз коју би прва полуправа угла требало да прође..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Конструиши угао у овој тачки"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Изаберите тачку у којој ће се конструисати угао..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Изаберите тачку кроз коју би друга полуправа угла требало да прође..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Постави ве&личину"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Промени величину угла"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Конструиши лук који почиње од ове тачке"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Изаберите почетну тачку новог лука..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Конструиши лук кроз ову тачку"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Изаберите тачку кроз коју ће пролазити нови лук..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Конструиши лук који се завршава у овој тачки"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Изаберите крајњу тачку новог лука..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Конструиши лук помоћу овог центра"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Изаберите центар новог лука..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Конструиши лук помоћу овог угла"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Изаберите угао новог лука..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Резултат провере"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Изаберите криву..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Изаберите тачку на кривој..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Површина"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Обим"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Полупречник"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Проширена картезијанска једначина"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Картезијанска једначина"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Поларна једначина"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "ρ = %1   [центрирано на %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "круг"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Изаберите овај круг"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Изаберите круг %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Уклони круг"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Додај круг"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Помери круг"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Прикачи овом кругу"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Прикажи круг"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Сакриј круг"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Конструиши круг помоћу ове тачке"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Конструиши круг помоћу овог центра"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Изаберите центар новог круга..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Изаберите тачку кроз коју ће пролазити нови круг..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Тип конусне криве"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Први фокус"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Други фокус"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Елипса"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Хипербола"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Парабола"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2032,195 +2033,195 @@ msgstr ""
 "rho = %1/(1 + %2 cos θ + %3 sin θ)\n"
 "    [центрирано на %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "конусна крива"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Изаберите ову конусну криву"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Изаберите конусну криву %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Уклони конусну криву"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Додај конусну криву"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Помери конусну криву"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Прикачи овој конусној кривој"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Прикажи конусну криву"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Сакриј конусну криву"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Конструиши конусну криву кроз ову тачку"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Изаберите тачку кроз коју ће пролазити нова конусна крива..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Конструиши конусну криву са овом асимптотом"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Изаберите прву асимптоту нове конусне криве..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Изаберите другу асимптоту нове конусне криве..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Конструиши елипсу помоћу овог фокуса"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Изаберите први фокус нове елипсе..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Изаберите други фокус нове елипсе..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Конструиши елипсу помоћу ове тачке"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Изаберите тачку кроз коју ће пролазити нова елипса..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Конструиши хиперболу помоћу овог фокуса"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Изаберите први фокус нове хиперболе..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Изаберите други фокус нове хиперболе..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Конструиши хиперболу помоћу ове тачке"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Изаберите тачку кроз коју ће пролазити нова хипербола..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Конструиши конусну криву са овом правом као директрисом"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Изаберите директрису нове конусне криве..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Конструиши конусну криву са овом тачком као фокусом"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Изаберите фокус нове конусне криве..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Конструиши параболу помоћу ове тачке"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Изаберите тачку кроз коју ће пролазити нова парабола..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Конструиши поларну тачку узимајући у обзир ову конусну криву"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Изаберите конусну криву којом желите да конструишете поларну тачку..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Конструиши поларну тачку ове праве"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Изаберите праву чију поларну тачку желите да конструишете..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Конструиши поларну праву према овој конусној кривој"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Конструиши поларну праву ове тачке"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Конструиши директрису ове конусне криве"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Изаберите конусну криву од које желите да конструишете директрису..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Конструиши параболу помоћу ове директрисе"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Изаберите директрису нове параболе..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Конструиши параболу помоћу овог фокуса"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Изаберите фокус нове параболе..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Конструиши асимптоте ове конусне криве"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Изаберите конусну криву од које желите да конструишете асимптоте..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Конструиши корене праве ове конусне криве"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2228,7 +2229,7 @@ msgstr ""
 "Изаберите прву од две конусне криве од којих желите да конструишете корену "
 "праву..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2236,703 +2237,707 @@ msgstr ""
 "Изаберите другу од две конусне криве од којих желите да конструишете корену "
 "праву..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Замени корене праве"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "кубна крива"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Изаберите ову кубну криву"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Изаберите кубну криву %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Уклони кубну криву"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Додај кубну криву"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Помери кубну криву"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Прикачи овој кубној кривој"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Прикажи кубну криву"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Сакриј кубну криву"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Конструиши кубну криву кроз ову тачку"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Изаберите тачку кроз коју ће пролазити нова кубна крива..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "крива"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Изаберите ову криву"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Изаберите криву %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Уклони криву"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Додај криву"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Помери криву"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Прикачи овој кривој"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Прикажи криву"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Сакриј криву"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Пресеци са овом правом"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Пресеци са овом конусном кривом"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Тачка пресека већ израчуната"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Пресеци са овом кубном кривом"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Пресеци са овим кругом"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Пресеци са овим луком"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Инвертуј према овом кругу"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Изаберите круг који желите да инвертујете према..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Израчунај инверзију ове тачке"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Изаберите тачку за инвертовање..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Израчунај инверзију ове праве"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Изаберите праву за инвертовање..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Израчунај инверзију ове дужи"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Изаберите дуж за инвертовање..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Израчунај инверзију овог круга"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Изаберите круг за инвертовање..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Израчунај инверзију овог лука"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Изаберите лук за инвертовање..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Нагиб"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Једначина"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Дужина"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Прва крајња тачка"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Друга крајња тачка"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "права"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Изаберите праву"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Изаберите ову праву"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Изаберите праву %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Уклони праву"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Додај праву"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Помери праву"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Прикачи овој правој"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Прикажи праву"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Сакриј праву"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "дуж"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Изаберите ову дуж"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Изаберите дуж %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Уклони дуж"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Додај дуж"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Помери дуж"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Прикачи овој дужи"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Прикажи дуж"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Сакриј дуж"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "полуправа"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Изаберите ову полуправу"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Изаберите полуправу %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Уклони полуправу"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Додај полуправу"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Помери полуправу"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Прикачи овој полуправој"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Прикажи полуправу"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Сакриј полуправу"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Конструиши дуж која почиње од ове тачке"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Изаберите почетну тачку нове дужи..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Конструиши дуж до ове тачке"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Изаберите крајњу тачку нове дужи..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Конструиши праву кроз ову тачку"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Изаберите тачку кроз коју ће права пролазити..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Изаберите другу тачку кроз коју ће права пролазити..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Конструиши полуправу која почиње од ове тачке"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Изаберите почетну тачку нове полуправе..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Конструиши полуправу кроз ову тачку"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Изаберите тачку кроз коју ће пролазити полуправа..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Конструиши праву паралелну овој правој"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Изаберите праву паралелну новој правој..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Конструиши паралелну праву кроз ову тачку"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Изаберите тачку кроз коју ће пролазити нова права..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Конструиши праву управну на ову праву"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Изаберите праву управну на нову праву..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Конструиши управну праву кроз ову тачку"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Постави &дужину..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Постави дужину дужи"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Изаберите нову дужину: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Промени величину дужи"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Конструиши праву помоћу овог вектора"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Изаберите вектор у смеру нове праве..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Конструиши полуправу помоћу овог вектора"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Изаберите вектор у смеру нове полуправе..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "ходограф"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Изаберите овај ходограф"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Изаберите ходограф %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Уклони ходограф"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Додај ходограф"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Помери ходограф"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Прикачи овом ходографу"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Помери ходограф"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Сакриј ходограф"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Тип објекта"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Објекат"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Изаберите овај објекат"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Изаберите објекат %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Уклони објекат"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Додај објекат"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Помери објекат"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Прикачи овом објекту"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Прикажи објекат"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Сакриј објекат"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Угао у радијанима"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Угао у степенима"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Средишња тачка"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X дужина"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y дужина"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Супротни вектор"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Угао"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Површина сектора"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Дужина лука"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "угао"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Изаберите овај угао"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Изаберите угао %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Уклони угао"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Додај угао"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Помери угао"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Прикачи овом углу"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Прикажи угао"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Сакриј угао"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "вектор"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Изаберите овај вектор"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Изаберите вектор %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Уклони вектор"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Додај вектор"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Помери вектор"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Прикачи овом вектору"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Прикажи вектор"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Сакриј вектор"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "лук"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Изаберите овај лук"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Изаберите лук %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Уклони лук"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Додај лук"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Помери лук"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Прикачи овом луку"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Прикажи лук"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Сакриј лук"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Координата"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X Координата"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y Координата"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "тачка"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Изаберите ову тачку"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Изаберите тачку %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Уклони тачку"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Додај тачку"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Помери тачку"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Прикачи овој тачки"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Прикажи тачку"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Сакриј тачку"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Конструиши средишњу тачку ове тачке и друге тачке"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 "Изаберите прву од две тачке од којих желите да конструишете средишњу тачку..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
@@ -2940,765 +2945,765 @@ msgstr ""
 "Изаберите другу од две тачке од којих желите да конструишете средишњу "
 "тачку..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Постави &координату..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Поново дефиниши"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Постави &параметар..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Постави координату"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Унесите нову координату."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Поставите параметре тачке"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Изаберите нови параметар: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Промени параметар ограничене тачке"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Изаберите круг на који ће се пренети мера..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Изаберите тачку на кругу..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Изаберите дуж која ће се пренети на круг..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Број страница"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Обим"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Центар масе вертексâ"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Број намотавања"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "полигон"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Изаберите овај полигон"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Изаберите полигон %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Уклони полигон"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Додај полигон"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Помери полигон"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Прикачи овом полигону"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Прикажи полигон"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Сакриј полигон"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "троугао"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Изаберите овај троугао"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Изаберите троугао %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Уклони троугао"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Додај троугао"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Помери троугао"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Прикачи овом троуглу"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Прикажи троугао"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Сакриј троугао"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "четвороугао"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Изаберите овај четвороугао"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Изаберите четвороугао %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Уклони четвороугао"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Додај четвороугао"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Помери четвороугао"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Прикачи овом четвороуглу"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Прикажи четвороугао"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Сакриј четвороугао"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Конструиши троугао помоћу овог вертекса"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Изаберите тачку која ће бити вертекс новог троугла..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Пресеци овај полигон правом"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Изаберите полигон који желите да пресечете правом..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Конструиши вертексе овог полигона"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Изаберите полигон за који желите да конструишете вертексе..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Конструиши странице овог полигона"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Изаберите полигон за који желите да конструишете странице..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Конструиши конвексни труп овог полигона"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Изаберите полигон за који желите да конструишете конвексни труп..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Пресликај ову тачку на круг"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Изаберите тачку кроз коју тангента треба да прође..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Да ли је ова права паралелна?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Изаберите прву од две можда паралелне праве..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Паралелно овој правој?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Изаберите другу од две можда паралелне праве..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Ове праве су паралелне."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Ове праве нису паралелне."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Да ли је ова права управна?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Изаберите прву од две можда управне праве..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Управна на ову праву?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Изаберите другу од две можда управне праве..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Ове праве су управне."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Ове праве нису управне."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Провери колинеарност ове тачке"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Изаберите прву од три вероватно колинеарне тачке..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "и другу тачку"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Изаберите другу од три могуће колинеарне тачке..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "са овом трећом тачком"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Изаберите последњу од три вероватно колинеарне тачке..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Ове тачке су колинеарне."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Ове тачке нису колинеарне."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Провери да ли је ова тачка на кривој"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Изаберите тачку коју желите да проверите..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Провери да ли је тачка на кривој"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Изаберите криву на којој би тачка могла бити..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Ова крива садржи тачку."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Ова крива не садржи тачку."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Провери да ли је ова тачка у полигону"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Провери да ли је тачка у овом полигону"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Изаберите полигон у којем би тачка могла бити..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Овај полигон садржи тачку."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Овај полигон не садржи тачку."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Провери да ли је овај полигон конвексан"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Изаберите полигон чију конвексност желите да проверите..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Овај полигон је конвексан."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Овај полигон није конвексан."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Провери да ли ова тачка има исту удаљеност"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Изаберите тачку која би могла имати исту удаљеност од две друге тачке..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "од ове тачке"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Изаберите прву од две друге тачке..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "и од ове друге тачке"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Изаберите другу од две друге тачке..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Две удаљености су исте."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Две удаљености нису исте."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Провери да ли је овај вектор једнак другом вектору"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Изаберите први од два могућа једнака вектора..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Провери да ли је овај вектор једнак другом вектору"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Изаберите друго од два могуће једнака вектора..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Два вектора су иста."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Два вектора нису иста."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Текст"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "ознака"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Изаберите ову ознаку"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Изаберите ознаку %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Уклони ознаку"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Додај ознаку"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Помери ознаку"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Прикачи овој ознаци"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Прикажи ознаку"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Сакриј ознаку"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Пренеси текст"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Укључи/искључи оквир"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Поново дефиниши..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Укључи/искључи оквир ознака"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Транслирај овај објекат"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Изаберите објекат за транслирање..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Транслирај овим вектором"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Изаберите вектор којим ће се транслирати..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Пресликај овај објекат"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Изаберите објекат за пресликавање..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Пресликај око ове тачке"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Изаберите тачку за пресликавање..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Пресликај преко ове праве"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Изаберите праву за пресликавање..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Ротирај овај објекат"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Изаберите објекат за ротирање..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Ротирај око ове тачке"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Изаберите средишњу тачку ротације..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Ротирај за овај угао"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Изаберите угао ротације..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Скалирај овај објекат"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Изаберите објекат за скалирање..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Скалирај са овим центром"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Изаберите средишњу тачку скалирања..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Скалирај према дужини ове дужи"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Изаберите дуж чија је дужина фактор скалирања..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Скалирај помоћу дужине ове дужи..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Изаберите прву од две дужи чији однос представља фактор скалирања..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...према дужини ове друге дужи"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "Изаберите другу од две дужи чији однос представља фактор скалирања..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Изаберите објекат за скалирање"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Скалирај преко ове праве"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Изаберите праву преко које ће се скалирати"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Изаберите дуж чија је дужина фактор скалирања"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Изаберите прву од две дужи чији однос представља фактор скалирања"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...према дужини ове дужи"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Изаберите другу од две дужи чији однос представља фактор скалирања"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Пројективно ротирај овај објекат"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Изаберите објекат за пројекциону ротацију"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Пројективно ротирај са овом полуправом"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 "Изаберите полуправу пројективне ротације коју желите да примените на објекат"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Пројективно ротирај за овај угао"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 "Изаберите угао пројективне ротације који желите да примените на објекат"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Хармонијска хомологија овог објекта"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Изаберите објекат за трансформацију..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Хармонијска хомологија са овим центром"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Изаберите средишњу тачку хармонијске хомологије..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Хармонијска хомологија са овом осом"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Изаберите осу хармонијске хомологије..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Генеричка сличност овог објекта"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Мапирај овај троугао"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Изаберите троугао који треба трансформисати на дати троугао..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "на овај други троугао"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Изаберите троугао који је слика по сличности првог троугла..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Прва од 3 почетне тачке"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Изаберите прву од три почетне тачке генеричке сличности..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Друга од 3 почетне тачке"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Изаберите другу од три почетне тачке генеричке сличности..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Трећа од 3 почетне тачке"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Изаберите трећу од три почетне тачке генеричке сличности..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Трансформисана позиција прве тачке"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Изаберите прву од три завршне тачке генеричке сличности..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Трансформисана позиција друге тачке"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Изаберите другу од три завршне тачке генеричке сличности..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Трансформисана позиција треће тачке"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Изаберите трећу од три завршне тачке генеричке сличности..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Генеричка пројективна трансформација овог објекта"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Мапирај овај четвороугао"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Изаберите четвороугао који треба трансформисати на дати четвороугао..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "на овај други четвороугао"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3706,175 +3711,175 @@ msgstr ""
 "Изаберите четвороугао који је слика по пројективној трансформацији првог "
 "четвороугла..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Прва од 4 почетне тачке"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "Изаберите прву од четири почетне тачке генеричке пројективности..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Друга од 4 почетне тачке"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "Изаберите другу од четири почетне тачке генеричке пројективности..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Трећа од 4 почетне тачке"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "Изаберите трећу од четири почетне тачке генеричке пројективности..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Четврта од 4 почетне тачке"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "Изаберите четврту од четири почетне генеричке опште пројективности..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Изаберите прву од четири завршне тачке генеричке пројективности..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Изаберите другу од четири завршне тачке генеричке пројективности..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Изаберите трећу од четири завршне тачке генеричке пројективности..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Трансформисана позиција четврте тачке"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Изаберите четврту од четири завршне тачке генеричке пројективности..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Баци сенку овог објекта"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Изаберите објекат коме желите да конструишете сенку..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Баци сенку из овог извора светлости"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Изаберите извор светлости од кога треба да долази сенка..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Баци сенку на хоризонт представљен овом правом"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Изаберите хоризонт за сенку..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Трансформиши овај објекат"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Трансформиши користећи ову трансформацију"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Примени симилтуду на овај овјекат"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Примени симилтуду са овим центром"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Изаберите центар симилтуде..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Примети симилтуду мапирајући ову тачку на другу тачку"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Изаберите тачку коју би симилтуда требало да мапира на другу тачку..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Примените симилтуду мапирајући тачку на ову тачку"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "Изаберите тачку на коју би симилтуда требало да мапира прву тачку..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Конструиши вектор од ове тачке"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Изаберите почетну тачку новог вектора..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Конструиши вектор до ове тачке"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Изаберите завршну тачку новог вектора..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Конструиши суму вектора од овог вектора и неког другог."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Изаберите први од два вектора којима желите да конструишете суму..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Конструиши суму вектора од овог вектора и неког другог."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Изаберите други од два вектора којима желите да конструишете суму..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Конструиши суму вектора која почиње од ове тачке."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Изаберите тачку у којој ће се конструисати сума вектора..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Сада попуните кôд:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Сада попуните python кôд:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3882,7 +3887,7 @@ msgid ""
 "arg%1"
 msgstr "арг%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3890,7 +3895,7 @@ msgstr ""
 "Python интерпретер је нашао грешку током извршавања ваше скрипте. Поправите "
 "скрипту и притисните опет дугме „Заврши“."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3899,7 +3904,7 @@ msgstr ""
 "Python интерпретер је генерисао следећу грешку:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3909,17 +3914,17 @@ msgstr ""
 "грешке, али скрипта не прави исправан објекат. Поправите скрипту и "
 "притисните опет дугме „Заврши“."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Уреди скрипту"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Уреди Python скрипту"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3927,7 +3932,7 @@ msgstr ""
 "Python интерпретер је ухватио грешку током извршавања ваше скрипте, стога је "
 "исправите."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-sr@Latn/messages/tdeedu/kig.po b/tde-i18n-sr@Latn/messages/tdeedu/kig.po
index 63767d614e9..94e5997464e 100644
--- a/tde-i18n-sr@Latn/messages/tdeedu/kig.po
+++ b/tde-i18n-sr@Latn/messages/tdeedu/kig.po
@@ -7,7 +7,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-01-08 22:54+0100\n"
 "Last-Translator: Chusslove Illich <caslav.ilic@gmx.net>\n"
 "Language-Team: Serbian <kde-i18n-sr@kde.org>\n"
@@ -29,68 +29,68 @@ msgid ""
 "Your emails"
 msgstr "bole89@infosky.net"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Ovo je XFig fajl, a ne Cabri slika."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "Ovaj Cabri fajl sadrži objekat „%1“, koji Kig trenutno ne podržava."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Izaberite figuru."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Dr. Geo fajl „%1“ je makro fajl tako da ne sadrži figure."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Nema figura i Dr. Geo fajlu „%1“."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr ""
 "Ovaj Dr. Geo-ov fajl sadrži „%1 %2“ objekat, koji Kig trenutno ne podržava."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr "Ovaj Dr. Geo-ov fajl sadrži tip preseka koji Kig trenutno ne podržava."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Izvezi u sliku"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Slika..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Izvezi kao sliku"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Opcije slike"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Izvinite, ovaj format fajlova nije podržan."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -98,31 +98,31 @@ msgstr ""
 "Nisam mogao da otvorim fajl „%1“. Proverite da li su dozvole za fajlove "
 "postavljene ispravno."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Izvinite, nešto je krenulo loše prilikom snimanja u sliku „%1“"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Izvezi u"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Izve&zi u XFig fajl"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "XFig &fajl..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig dokumenti (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Izvezi u XFig fajl"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -130,24 +130,24 @@ msgstr ""
 "Nisam mogao da otvorim fajl „%1“.  Ovo verovatno znači da taj fajl ne "
 "postoji, ili da ga nije moguće otvoriti zbog dozvola"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Došlo je do greške prilikom obrade fajla „%1“.  Ne može biti otvoren."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Greška pri obradi"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig ne može da otvori fajl „%1“."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Nije podržan"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -155,50 +155,50 @@ msgstr ""
 "Ovaj KSeg-ov dokument koristi skalirajuću transformaciju, koju Kig trenutno "
 "ne može da uveze."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "Ovaj KSeg-ov fajl sadrži popunjen krug, koji Kig trenutno ne podržava."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "Ovaj KSeg-ov fajl sadrži lučni sektor, koji Kig trenutno ne podržava."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "Ovaj KSeg-ov fajl sadrži deo luka, koji Kig trenutno ne podržava."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Izvezi u &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex dokumenti (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Izvezi kao Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Opcije Latex-a"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Ovaj fajl je napravljen pomoću Kig-a verzije „%1“, koji ova verzija ne može "
 "da otvori."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -210,7 +210,7 @@ msgstr ""
 "Možete pokušati otvoriti ovaj fajl sa starijom verzijom Kig-a (0.4 do 0.6),\n"
 "i onda opet snimiti, što će snimiti fajl u novom formatu."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -219,8 +219,8 @@ msgstr ""
 "Ovaj Kig-ov fajl ima koordinatni sistem koji ova verzija Kig-a ne podržava.\n"
 "Umesto njega biće korišćen standardni koordinatni sistem."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -230,27 +230,27 @@ msgstr ""
 "podržava.  Možda ste kompajlirali Kig bez podrške za ovaj tip objekta, ili "
 "možda koristite stariju verziju Kig-a."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "Izv&ezi u SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Skalabilna vektorska grafika (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Izvezi kao SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG opcije"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Izvinite, nešto je krenulo loše prilikom snimanja u SVG fajl „%1“"
 
@@ -418,7 +418,7 @@ msgstr "Otkaži konstrukciju"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Otkaži konstrukciju objekta koji se trenutno konstruiše"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Otkrij &sve"
 
@@ -546,15 +546,15 @@ msgstr ""
 "*.kig|Kig-ovi dokumenti (*.kig)\n"
 "*.kigz|Kompresovani Kig-ovi dokumenti (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Fajl „%1“ već postoji. Želite li da ga prebrišete?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Prebrisati fajl?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Prebriši"
 
@@ -638,349 +638,349 @@ msgstr "Dokument za otvaranje"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Duž"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Duž konstruisana na osnovu početne i krajnje tačke"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Prava pomoću dve tačke"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Prava konstruisana pomoću dve tačke"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Poluprava"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Poluprava pomoću početne tačke i druge tačke bilo gde na njoj."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Pod pravim uglom"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Prava konstruisana kroz tačku, pod pravim uglom u odnosu na drugu pravu ili "
 "duž."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paralelno"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "Prava konstruisana kroz tačku, a paralelna sa drugom pravom ili duži"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Krug pomoću centra i tačke"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Krug konstruisan pomoću svog centra i tačke na obodu"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Krug pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Krug konstruisan pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Konstruiši simetralu ovog ugla"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Izaberite ugao za koji želite da konstruišete simetralu..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Simetrala ugla"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Simetrala ugla"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Konusna kriva pomoću pet tačaka"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Konusna kriva konstruisana pomoću pet tačaka"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hiperbola pomoću asimptota i tačke"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Hiperbola sa datim asimptotama kroz tačku"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Elipsa pomoću fokusâ i tačke"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Elipsa konstruisana pomoću svojih fokusa i tačke na svojoj ivici"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hiperbola pomoću fokusâ i tačke"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Hiperbola konstruisana pomoću svojih fokusa i tačke na svojoj ivici"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Konusna kriva pomoću direktrise, fokusa i tačke"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "Konusna kriva sa datom direktrisom i fokusom, kroz tačku"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Uspravna parabola pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Uspravna parabola konstruisana pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Kubna kriva pomoću devet tačaka"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Kubna kriva konstruisana pomoću devet tačaka"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Polarna tačka prave"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Polarna tačka prave prema konusnoj krivoj."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Polarna prava tačke"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Polarna prava tačke prema konusnoj krivoj."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Kubna kriva sa stecištem pomoću šest tačaka"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Kubna kriva sa stecišnom tačkom u osnovi, kroz šest tačaka"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Kubna kriva sa vrhom pomoću četiri tačke"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Kubna kriva sa vodoravnim vrhom u osnovi, kroz četiri tačke"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Direktrisa konusne krive"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Prava direktrisa konusne krive."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Ugao pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Ugao definisan trima tačkama"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Ekvilateralna hiperbola pomoću četiri tačke"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Ekvilateralna hiperbola konstruisana pomoću četiri tačke"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Konstruiši središnju tačku ove duži"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Središnja tačka"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Središnja tačka duži ili dve druge tačke"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Konstruiši vektor od dve date tačke."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Suma vektora"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Konstruiši sumu vektora od dva vektora."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Prava pomoću vektora"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Konstruiši pravu pomoću datog vektora kroz datu tačku."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Poluprava pomoću vektora"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Konstruiši polupravu pomoću datog vektora polazeći od date tačke."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Luk pomoću tri tačke"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Konstruiši luk pomoću tri tačke."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Luk pomoću centra, ugla i tačke"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Konstruiši luk pomoću njegovog centra i datog ugla, počinjajući od date tačke"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabola pomoću direktrise i fokusa"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Parabola definisana direktrisom i fokusom"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Transliraj"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Translacija objekta pomoću vektora"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Preslikaj pomoću tačke"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Objekat preslikan pomoću tačke"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Preslikaj pomoću prave"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Objekat preslikan pomoću prave"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Rotiraj"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Objekat zarotiran za neki ugao oko tačke"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Skaliraj"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "Skaliraj objekat pomoću tačke, proporcionalno dužini duži"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Skaliraj pomoću prave"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "Objekat skaliran pomoću prave, proporcionalno dužini duži"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Skaliraj (odnos dat pomoću dve duži)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "Skalira objekat preko tačke, koristeći odnos dat dužinama dve duži"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Skaliraj preko prave (odnos dat pomoću dve duži)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "Skalira objekat preko prave, koristeći odnos dat dužinama dve duži"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Primeni similitudu"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr "Primeni similitudu na objekat (niz skaliranja i rotacija oko centra)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmonijska homologija"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -988,11 +988,11 @@ msgstr ""
 "Harmonijska homologija sa datim centrom i datom osom (ovo je projektivna "
 "transformacija)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Nacrtaj projektivnu senku"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1000,83 +1000,83 @@ msgstr ""
 "Senka objekta sa datim izvorom svetlosti i projekcionom ravni (navedena "
 "pravom)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asimptote hiperbole"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Dve asimptote hiperbole."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Trougao pomoću verteksa"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Konstruiši trougao pomoću tri data verteksa."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Konveksni trup"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Poligon koji odgovara konveksnom trupu drugog poligona"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Provera paralelnosti"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Proveri da li su dve date prave paralelne"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Provera upravnosti"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Proveri da li su dve date prave upravne"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Provera kolinearnosti"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Proveri da li su tri date tačke kolinearne"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Provera sadržanosti"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Proveri da li data kriva sadrži datu tačku"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Provera u poligonu"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Proverava da li dati poligon sadrži datu tačku"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Provera konveksnog trupa"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Proverava da li je dati poligon konveksan"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Provera udaljenosti"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1084,19 +1084,19 @@ msgstr ""
 "Proverava da li data tačka ima istu udaljenost od date tačke i od druge date "
 "tačke"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Provera jednakosti vektora"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Proveri da li su dva vektora jednaka"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python skripta"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Napravi novu Python skriptu."
 
@@ -1148,25 +1148,25 @@ msgstr "Postavi euklidski koordinatni sistem"
 msgid "Set Polar Coordinate System"
 msgstr "Postavi polarni koordinatni sistem"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "deg"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1174,47 +1174,47 @@ msgstr ""
 "Normalna tačka, tj. ona koja je ili nezavisna ili pripada pravoj, krugu, "
 "duži."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Tačka"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Napravi tekstualnu oznaku."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Tekstualna oznaka"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Konstruiši tačku pomoću njenih koordinata"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Tačka pomoću koordinata"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Fiksirana tačka"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Unesite koordinate za novu tačku."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Postavi veličinu ugla"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Unesite novu veličinu ovog ugla:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Upotrebite ovo polje da izmenite veličinu ovog ugla."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1226,15 +1226,15 @@ msgstr ""
 "Ako prebacite na drugu jedinicu, vrednost u polju levo biće konvertovana u "
 "novoizabranu jedinicu."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Nisam mogao da otvorim fajl makroa „%1“"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig ne može da otvori makro fajl „%1“."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1246,16 +1246,16 @@ msgstr ""
 "ovaj makro sa starijom verzijom Kig-a (0.4 do 0.6),i onda opet izvesti u "
 "noviji format."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Neimenovani makro #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Korene prave za konusne krive"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1263,139 +1263,139 @@ msgstr ""
 "Prave konstruisane pomoću preseka dve konusne krive. Ovo je takođe "
 "definisano za konusne krive koje se ne seku."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Pomerajuća tačka"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 "Izaberite tačku pokreta, koja će biti pokretana dok se crta hodograf..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Pomerajuća tačka"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 "Izaberite pomerajuću tačku, kroz čije će lokacije biti nacrtan hodograf..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Hodograf"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Hodograf"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Zavisna tačka"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Poligon pomoću verteksa"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Konstruiši poligon pomoću datih verteksa"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "...sa ovim verteksom (kliknite na prvi verteks da obustavite konstrukciju)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Konstruiši poligon sa ovim verteksom"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Izaberite tačku koja će biti verteks za novi poligon..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Poligon"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Konstruiši vertekse ovog poligona..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Verteksi poligona"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Verteksi poligona."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Konstruiši stranice ovog poligona..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Stranice poligona"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Stranice poligona."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Regularni poligon sa datim centrom"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Konstruiši regularni poligon sa datim centrom i verteksom"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Konstruiši regularni poligon sa ovim centrom"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Konstruiši regularni poligon sa ovim verteksom"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Podesi broj stranica (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Podesi broj stranica (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Izaberite centar novog poligona..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Izaberite verteks za novi poligon..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Pomerajte pokazivač da biste dobili željeni broj stranica..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Konstruiši korene prave ovog kruga"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Konstruiši korene prave ove konusne krive"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Generička sličnost"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1403,11 +1403,11 @@ msgstr ""
 "Jedinstvena sličnost koja mapira tri tačke (ili trougao) na druge tri tačke "
 "(ili trougao)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Generička projektivna transformacija"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1415,194 +1415,194 @@ msgstr ""
 "Jedinstvena projektivna transformacija koja mapira četiri tačke (ili "
 "četvorougao) na druge četiri tačke (ili četvorougao)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inverzija tačke, prave ili kruga"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Inverzija tačke, prave ili kruga prema krugu"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Prenos mere"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Prenesi meru duži ili luka preko prave ili kruga."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Duž za prenošenje"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Luk za prenošenje"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Prenesi meru na ovu pravu"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Prenesi meru na ovaj krug"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Počni prenos iz ove tačke na krugu"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Počni prenos iz ove tačke na pravoj"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Počni prenos iz ove tačke na krivoj"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Preseci"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Presek dva objekta"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Preseci ovaj krug"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Preseci ovu konusnu krivu"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Preseci ovu pravu"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Preseci ovu kubnu krivu"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Preseci ovaj luk"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Preseci ovaj poligon"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "ovim krugom"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "ovom konusnom krivom"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "ovom pravom"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "ovom konusnom krivom"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "ovim lukom"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "ovim poligonom"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Konstruiši središnju tačku ove tačke i druge tačke"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr ""
 "Izaberite prvu od tački za koje želite da konstruišete srednju tačku..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Konstruiši središnju tačku ove tačke i druge tačke"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr ""
 "Izaberite drugu od tačaka za koje želite da konstruišete srednju tačku..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Izaberite prvi objekat za presecanje..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Izaberite drugi objekat za presecanje..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangenta"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Prava tangentna na krivu"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangenta na ovaj krug"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangenta na ovu konusnu krivu"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangenta na ovaj luk"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangenta na ovu kubnu krivu"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangenta na ovu krivu"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangenta u ovoj tački"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Centar krivine"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Centar oskulatornog kruga krive"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Centar krivine ove konusne krive"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Centar krivine ove kubne krive"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Centar krivine ove krive"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Centar krivine u ovoj tački"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Koji objekat?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1610,24 +1610,24 @@ msgstr ""
 "Kliknite lokaciju na koju želite da stavite novu tačku, ili krivu kojoj "
 "želite da je prikačite..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Sada izaberite lokaciju rezulujuće oznake."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Ime makroa ne može biti prazno."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Ime"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<neimenovani objekt>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1636,21 +1636,21 @@ msgstr ""
 "Postoji „%n“ delova u tekstu za koji niste izabrali vrednost. Uklonite ih "
 "ili izaberite dovoljno argumenata."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Biram argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Promeni oznaku"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1660,7 +1660,7 @@ msgstr ""
 "pomoću datih objekata. Kig zbog toga ne može da izračuna ovaj makro. "
 "Pritisnite „Nazad“ i konstruišite objekte ispravnim redosledom..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1670,103 +1670,103 @@ msgstr ""
 "objekata.  Ovo verovatno znači da očekujete od Kig-a da uradi nešto "
 "nemoguće.  Proverite makro i pokušajte opet."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Pomeri %1 objekata"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Ponovo definiši tačku"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig dokument"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objekata"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformiši"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "&Proveri"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Konstruiši"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Dodaj tekst&ualnu oznaku"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Postavi bo&ju"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Postavi &debljinu pera..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Postavi st&il"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Postavi koordinatni s&istem"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Sakrij"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Prikaži"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Pomeri"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "P&osebna boja"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Postavi &ime..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Ime"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Postavi ime objekta"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Postavi ime ovog objekta:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Promeni boju objekta"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Promeni širinu objekta"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Promeni stil tačke"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Promeni stil objekta"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Uredi skriptu..."
 
@@ -1820,212 +1820,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Izabrano je više od jednog tipa"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Konstruiši ugao kroz ovu tačku"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Izaberite tačku kroz koju bi prva poluprava ugla trebalo da prođe..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Konstruiši ugao u ovoj tački"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Izaberite tačku u kojoj će se konstruisati ugao..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Izaberite tačku kroz koju bi druga poluprava ugla trebalo da prođe..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Postavi ve&ličinu"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Promeni veličinu ugla"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Konstruiši luk koji počinje od ove tačke"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Izaberite početnu tačku novog luka..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Konstruiši luk kroz ovu tačku"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Izaberite tačku kroz koju će prolaziti novi luk..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Konstruiši luk koji se završava u ovoj tački"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Izaberite krajnju tačku novog luka..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Konstruiši luk pomoću ovog centra"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Izaberite centar novog luka..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Konstruiši luk pomoću ovog ugla"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Izaberite ugao novog luka..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Rezultat provere"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Izaberite krivu..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Izaberite tačku na krivoj..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Površina"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Obim"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Poluprečnik"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Proširena kartezijanska jednačina"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Kartezijanska jednačina"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polarna jednačina"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "ρ = %1   [centrirano na %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "krug"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Izaberite ovaj krug"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Izaberite krug %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Ukloni krug"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Dodaj krug"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Pomeri krug"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Prikači ovom krugu"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Prikaži krug"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Sakrij krug"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Konstruiši krug pomoću ove tačke"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Konstruiši krug pomoću ovog centra"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Izaberite centar novog kruga..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Izaberite tačku kroz koju će prolaziti novi krug..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Tip konusne krive"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Prvi fokus"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Drugi fokus"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elipsa"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hiperbola"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabola"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2033,195 +2034,195 @@ msgstr ""
 "rho = %1/(1 + %2 cos θ + %3 sin θ)\n"
 "    [centrirano na %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "konusna kriva"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Izaberite ovu konusnu krivu"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Izaberite konusnu krivu %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Ukloni konusnu krivu"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Dodaj konusnu krivu"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Pomeri konusnu krivu"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Prikači ovoj konusnoj krivoj"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Prikaži konusnu krivu"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Sakrij konusnu krivu"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Konstruiši konusnu krivu kroz ovu tačku"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Izaberite tačku kroz koju će prolaziti nova konusna kriva..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Konstruiši konusnu krivu sa ovom asimptotom"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Izaberite prvu asimptotu nove konusne krive..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Izaberite drugu asimptotu nove konusne krive..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Konstruiši elipsu pomoću ovog fokusa"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Izaberite prvi fokus nove elipse..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Izaberite drugi fokus nove elipse..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Konstruiši elipsu pomoću ove tačke"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Izaberite tačku kroz koju će prolaziti nova elipsa..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Konstruiši hiperbolu pomoću ovog fokusa"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Izaberite prvi fokus nove hiperbole..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Izaberite drugi fokus nove hiperbole..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Konstruiši hiperbolu pomoću ove tačke"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Izaberite tačku kroz koju će prolaziti nova hiperbola..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Konstruiši konusnu krivu sa ovom pravom kao direktrisom"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Izaberite direktrisu nove konusne krive..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Konstruiši konusnu krivu sa ovom tačkom kao fokusom"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Izaberite fokus nove konusne krive..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Konstruiši parabolu pomoću ove tačke"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Izaberite tačku kroz koju će prolaziti nova parabola..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Konstruiši polarnu tačku uzimajući u obzir ovu konusnu krivu"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Izaberite konusnu krivu kojom želite da konstruišete polarnu tačku..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Konstruiši polarnu tačku ove prave"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Izaberite pravu čiju polarnu tačku želite da konstruišete..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Konstruiši polarnu pravu prema ovoj konusnoj krivoj"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Konstruiši polarnu pravu ove tačke"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Konstruiši direktrisu ove konusne krive"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Izaberite konusnu krivu od koje želite da konstruišete direktrisu..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Konstruiši parabolu pomoću ove direktrise"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Izaberite direktrisu nove parabole..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Konstruiši parabolu pomoću ovog fokusa"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Izaberite fokus nove parabole..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Konstruiši asimptote ove konusne krive"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Izaberite konusnu krivu od koje želite da konstruišete asimptote..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Konstruiši korene prave ove konusne krive"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2229,7 +2230,7 @@ msgstr ""
 "Izaberite prvu od dve konusne krive od kojih želite da konstruišete korenu "
 "pravu..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2237,696 +2238,700 @@ msgstr ""
 "Izaberite drugu od dve konusne krive od kojih želite da konstruišete korenu "
 "pravu..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Zameni korene prave"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "kubna kriva"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Izaberite ovu kubnu krivu"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Izaberite kubnu krivu %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Ukloni kubnu krivu"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Dodaj kubnu krivu"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Pomeri kubnu krivu"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Prikači ovoj kubnoj krivoj"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Prikaži kubnu krivu"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Sakrij kubnu krivu"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Konstruiši kubnu krivu kroz ovu tačku"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Izaberite tačku kroz koju će prolaziti nova kubna kriva..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "kriva"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Izaberite ovu krivu"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Izaberite krivu %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Ukloni krivu"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Dodaj krivu"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Pomeri krivu"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Prikači ovoj krivoj"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Prikaži krivu"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Sakrij krivu"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Preseci sa ovom pravom"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Preseci sa ovom konusnom krivom"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Tačka preseka već izračunata"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Preseci sa ovom kubnom krivom"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Preseci sa ovim krugom"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Preseci sa ovim lukom"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Invertuj prema ovom krugu"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Izaberite krug koji želite da invertujete prema..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Izračunaj inverziju ove tačke"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Izaberite tačku za invertovanje..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Izračunaj inverziju ove prave"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Izaberite pravu za invertovanje..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Izračunaj inverziju ove duži"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Izaberite duž za invertovanje..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Izračunaj inverziju ovog kruga"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Izaberite krug za invertovanje..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Izračunaj inverziju ovog luka"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Izaberite luk za invertovanje..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Nagib"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Jednačina"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Dužina"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Prva krajnja tačka"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Druga krajnja tačka"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "prava"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Izaberite pravu"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Izaberite ovu pravu"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Izaberite pravu %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Ukloni pravu"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Dodaj pravu"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Pomeri pravu"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Prikači ovoj pravoj"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Prikaži pravu"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Sakrij pravu"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "duž"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Izaberite ovu duž"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Izaberite duž %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Ukloni duž"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Dodaj duž"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Pomeri duž"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Prikači ovoj duži"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Prikaži duž"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Sakrij duž"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "poluprava"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Izaberite ovu polupravu"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Izaberite polupravu %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Ukloni polupravu"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Dodaj polupravu"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Pomeri polupravu"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Prikači ovoj polupravoj"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Prikaži polupravu"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Sakrij polupravu"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Konstruiši duž koja počinje od ove tačke"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Izaberite početnu tačku nove duži..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Konstruiši duž do ove tačke"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Izaberite krajnju tačku nove duži..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Konstruiši pravu kroz ovu tačku"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Izaberite tačku kroz koju će prava prolaziti..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Izaberite drugu tačku kroz koju će prava prolaziti..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Konstruiši polupravu koja počinje od ove tačke"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Izaberite početnu tačku nove poluprave..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Konstruiši polupravu kroz ovu tačku"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Izaberite tačku kroz koju će prolaziti poluprava..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Konstruiši pravu paralelnu ovoj pravoj"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Izaberite pravu paralelnu novoj pravoj..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Konstruiši paralelnu pravu kroz ovu tačku"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Izaberite tačku kroz koju će prolaziti nova prava..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Konstruiši pravu upravnu na ovu pravu"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Izaberite pravu upravnu na novu pravu..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Konstruiši upravnu pravu kroz ovu tačku"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Postavi &dužinu..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Postavi dužinu duži"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Izaberite novu dužinu: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Promeni veličinu duži"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Konstruiši pravu pomoću ovog vektora"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Izaberite vektor u smeru nove prave..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Konstruiši polupravu pomoću ovog vektora"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Izaberite vektor u smeru nove poluprave..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "hodograf"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Izaberite ovaj hodograf"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Izaberite hodograf %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Ukloni hodograf"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Dodaj hodograf"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Pomeri hodograf"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Prikači ovom hodografu"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Pomeri hodograf"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Sakrij hodograf"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Tip objekta"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekat"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Izaberite ovaj objekat"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Izaberite objekat %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Ukloni objekat"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Dodaj objekat"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Pomeri objekat"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Prikači ovom objektu"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Prikaži objekat"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Sakrij objekat"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Ugao u radijanima"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Ugao u stepenima"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Središnja tačka"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X dužina"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y dužina"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Suprotni vektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Ugao"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Površina sektora"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Dužina luka"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "ugao"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Izaberite ovaj ugao"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Izaberite ugao %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Ukloni ugao"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Dodaj ugao"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Pomeri ugao"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Prikači ovom uglu"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Prikaži ugao"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Sakrij ugao"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Izaberite ovaj vektor"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Izaberite vektor %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Ukloni vektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Dodaj vektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Pomeri vektor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Prikači ovom vektoru"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Prikaži vektor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Sakrij vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "luk"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Izaberite ovaj luk"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Izaberite luk %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Ukloni luk"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Dodaj luk"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Pomeri luk"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Prikači ovom luku"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Prikaži luk"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Sakrij luk"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinata"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X Koordinata"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y Koordinata"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "tačka"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Izaberite ovu tačku"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Izaberite tačku %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Ukloni tačku"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Dodaj tačku"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Pomeri tačku"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Prikači ovoj tački"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Prikaži tačku"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Sakrij tačku"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Konstruiši središnju tačku ove tačke i druge tačke"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
@@ -2934,7 +2939,7 @@ msgstr ""
 "Izaberite prvu od dve tačke od kojih želite da konstruišete središnju "
 "tačku..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
@@ -2942,766 +2947,766 @@ msgstr ""
 "Izaberite drugu od dve tačke od kojih želite da konstruišete središnju "
 "tačku..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Postavi &koordinatu..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Ponovo definiši"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Postavi &parametar..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Postavi koordinatu"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Unesite novu koordinatu."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Postavite parametre tačke"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Izaberite novi parametar: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Promeni parametar ograničene tačke"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Izaberite krug na koji će se preneti mera..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Izaberite tačku na krugu..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Izaberite duž koja će se preneti na krug..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Broj stranica"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Obim"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Centar mase verteksâ"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Broj namotavanja"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "poligon"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Izaberite ovaj poligon"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Izaberite poligon %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Ukloni poligon"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Dodaj poligon"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Pomeri poligon"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Prikači ovom poligonu"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Prikaži poligon"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Sakrij poligon"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "trougao"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Izaberite ovaj trougao"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Izaberite trougao %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Ukloni trougao"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Dodaj trougao"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Pomeri trougao"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Prikači ovom trouglu"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Prikaži trougao"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Sakrij trougao"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "četvorougao"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Izaberite ovaj četvorougao"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Izaberite četvorougao %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Ukloni četvorougao"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Dodaj četvorougao"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Pomeri četvorougao"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Prikači ovom četvorouglu"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Prikaži četvorougao"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Sakrij četvorougao"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Konstruiši trougao pomoću ovog verteksa"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Izaberite tačku koja će biti verteks novog trougla..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Preseci ovaj poligon pravom"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Izaberite poligon koji želite da presečete pravom..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Konstruiši vertekse ovog poligona"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Izaberite poligon za koji želite da konstruišete vertekse..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Konstruiši stranice ovog poligona"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Izaberite poligon za koji želite da konstruišete stranice..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Konstruiši konveksni trup ovog poligona"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Izaberite poligon za koji želite da konstruišete konveksni trup..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Preslikaj ovu tačku na krug"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Izaberite tačku kroz koju tangenta treba da prođe..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Da li je ova prava paralelna?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Izaberite prvu od dve možda paralelne prave..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Paralelno ovoj pravoj?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Izaberite drugu od dve možda paralelne prave..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Ove prave su paralelne."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Ove prave nisu paralelne."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Da li je ova prava upravna?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Izaberite prvu od dve možda upravne prave..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Upravna na ovu pravu?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Izaberite drugu od dve možda upravne prave..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Ove prave su upravne."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Ove prave nisu upravne."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Proveri kolinearnost ove tačke"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Izaberite prvu od tri verovatno kolinearne tačke..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "i drugu tačku"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Izaberite drugu od tri moguće kolinearne tačke..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "sa ovom trećom tačkom"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Izaberite poslednju od tri verovatno kolinearne tačke..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Ove tačke su kolinearne."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Ove tačke nisu kolinearne."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Proveri da li je ova tačka na krivoj"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Izaberite tačku koju želite da proverite..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Proveri da li je tačka na krivoj"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Izaberite krivu na kojoj bi tačka mogla biti..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Ova kriva sadrži tačku."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Ova kriva ne sadrži tačku."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Proveri da li je ova tačka u poligonu"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Proveri da li je tačka u ovom poligonu"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Izaberite poligon u kojem bi tačka mogla biti..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Ovaj poligon sadrži tačku."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Ovaj poligon ne sadrži tačku."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Proveri da li je ovaj poligon konveksan"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Izaberite poligon čiju konveksnost želite da proverite..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Ovaj poligon je konveksan."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Ovaj poligon nije konveksan."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Proveri da li ova tačka ima istu udaljenost"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Izaberite tačku koja bi mogla imati istu udaljenost od dve druge tačke..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "od ove tačke"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Izaberite prvu od dve druge tačke..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "i od ove druge tačke"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Izaberite drugu od dve druge tačke..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Dve udaljenosti su iste."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Dve udaljenosti nisu iste."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Proveri da li je ovaj vektor jednak drugom vektoru"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Izaberite prvi od dva moguća jednaka vektora..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Proveri da li je ovaj vektor jednak drugom vektoru"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Izaberite drugo od dva moguće jednaka vektora..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Dva vektora su ista."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Dva vektora nisu ista."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Tekst"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "oznaka"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Izaberite ovu oznaku"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Izaberite oznaku %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Ukloni oznaku"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Dodaj oznaku"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Pomeri oznaku"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Prikači ovoj oznaci"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Prikaži oznaku"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Sakrij oznaku"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Prenesi tekst"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Uključi/isključi okvir"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Ponovo definiši..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Uključi/isključi okvir oznaka"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Transliraj ovaj objekat"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Izaberite objekat za transliranje..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Transliraj ovim vektorom"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Izaberite vektor kojim će se translirati..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Preslikaj ovaj objekat"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Izaberite objekat za preslikavanje..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Preslikaj oko ove tačke"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Izaberite tačku za preslikavanje..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Preslikaj preko ove prave"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Izaberite pravu za preslikavanje..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Rotiraj ovaj objekat"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Izaberite objekat za rotiranje..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Rotiraj oko ove tačke"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Izaberite središnju tačku rotacije..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Rotiraj za ovaj ugao"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Izaberite ugao rotacije..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Skaliraj ovaj objekat"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Izaberite objekat za skaliranje..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Skaliraj sa ovim centrom"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Izaberite središnju tačku skaliranja..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Skaliraj prema dužini ove duži"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Izaberite duž čija je dužina faktor skaliranja..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Skaliraj pomoću dužine ove duži..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Izaberite prvu od dve duži čiji odnos predstavlja faktor skaliranja..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "...prema dužini ove druge duži"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 "Izaberite drugu od dve duži čiji odnos predstavlja faktor skaliranja..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Izaberite objekat za skaliranje"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Skaliraj preko ove prave"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Izaberite pravu preko koje će se skalirati"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Izaberite duž čija je dužina faktor skaliranja"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Izaberite prvu od dve duži čiji odnos predstavlja faktor skaliranja"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...prema dužini ove duži"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Izaberite drugu od dve duži čiji odnos predstavlja faktor skaliranja"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Projektivno rotiraj ovaj objekat"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Izaberite objekat za projekcionu rotaciju"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Projektivno rotiraj sa ovom polupravom"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 "Izaberite polupravu projektivne rotacije koju želite da primenite na objekat"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Projektivno rotiraj za ovaj ugao"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 "Izaberite ugao projektivne rotacije koji želite da primenite na objekat"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Harmonijska homologija ovog objekta"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Izaberite objekat za transformaciju..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmonijska homologija sa ovim centrom"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Izaberite središnju tačku harmonijske homologije..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmonijska homologija sa ovom osom"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Izaberite osu harmonijske homologije..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Generička sličnost ovog objekta"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Mapiraj ovaj trougao"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Izaberite trougao koji treba transformisati na dati trougao..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "na ovaj drugi trougao"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "Izaberite trougao koji je slika po sličnosti prvog trougla..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Prva od 3 početne tačke"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Izaberite prvu od tri početne tačke generičke sličnosti..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Druga od 3 početne tačke"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Izaberite drugu od tri početne tačke generičke sličnosti..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Treća od 3 početne tačke"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Izaberite treću od tri početne tačke generičke sličnosti..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Transformisana pozicija prve tačke"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Izaberite prvu od tri završne tačke generičke sličnosti..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Transformisana pozicija druge tačke"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Izaberite drugu od tri završne tačke generičke sličnosti..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Transformisana pozicija treće tačke"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Izaberite treću od tri završne tačke generičke sličnosti..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Generička projektivna transformacija ovog objekta"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Mapiraj ovaj četvorougao"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "Izaberite četvorougao koji treba transformisati na dati četvorougao..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "na ovaj drugi četvorougao"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3709,175 +3714,175 @@ msgstr ""
 "Izaberite četvorougao koji je slika po projektivnoj transformaciji prvog "
 "četvorougla..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Prva od 4 početne tačke"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "Izaberite prvu od četiri početne tačke generičke projektivnosti..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Druga od 4 početne tačke"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "Izaberite drugu od četiri početne tačke generičke projektivnosti..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Treća od 4 početne tačke"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "Izaberite treću od četiri početne tačke generičke projektivnosti..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Četvrta od 4 početne tačke"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "Izaberite četvrtu od četiri početne generičke opšte projektivnosti..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Izaberite prvu od četiri završne tačke generičke projektivnosti..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Izaberite drugu od četiri završne tačke generičke projektivnosti..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Izaberite treću od četiri završne tačke generičke projektivnosti..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Transformisana pozicija četvrte tačke"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Izaberite četvrtu od četiri završne tačke generičke projektivnosti..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Baci senku ovog objekta"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Izaberite objekat kome želite da konstruišete senku..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Baci senku iz ovog izvora svetlosti"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Izaberite izvor svetlosti od koga treba da dolazi senka..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Baci senku na horizont predstavljen ovom pravom"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Izaberite horizont za senku..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformiši ovaj objekat"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transformiši koristeći ovu transformaciju"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Primeni similtudu na ovaj ovjekat"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Primeni similtudu sa ovim centrom"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Izaberite centar similtude..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Primeti similtudu mapirajući ovu tačku na drugu tačku"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Izaberite tačku koju bi similtuda trebalo da mapira na drugu tačku..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Primenite similtudu mapirajući tačku na ovu tačku"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "Izaberite tačku na koju bi similtuda trebalo da mapira prvu tačku..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Konstruiši vektor od ove tačke"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Izaberite početnu tačku novog vektora..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Konstruiši vektor do ove tačke"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Izaberite završnu tačku novog vektora..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Konstruiši sumu vektora od ovog vektora i nekog drugog."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Izaberite prvi od dva vektora kojima želite da konstruišete sumu..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Konstruiši sumu vektora od ovog vektora i nekog drugog."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Izaberite drugi od dva vektora kojima želite da konstruišete sumu..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Konstruiši sumu vektora koja počinje od ove tačke."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Izaberite tačku u kojoj će se konstruisati suma vektora..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Sada popunite kôd:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Sada popunite python kôd:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3885,7 +3890,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3893,7 +3898,7 @@ msgstr ""
 "Python interpreter je našao grešku tokom izvršavanja vaše skripte. Popravite "
 "skriptu i pritisnite opet dugme „Završi“."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3902,7 +3907,7 @@ msgstr ""
 "Python interpreter je generisao sledeću grešku:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3912,17 +3917,17 @@ msgstr ""
 "greške, ali skripta ne pravi ispravan objekat. Popravite skriptu i "
 "pritisnite opet dugme „Završi“."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Uredi skriptu"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Uredi Python skriptu"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
@@ -3930,7 +3935,7 @@ msgstr ""
 "Python interpreter je uhvatio grešku tokom izvršavanja vaše skripte, stoga "
 "je ispravite."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-sv/messages/tdeedu/kig.po b/tde-i18n-sv/messages/tdeedu/kig.po
index 39255795850..91196683249 100644
--- a/tde-i18n-sv/messages/tdeedu/kig.po
+++ b/tde-i18n-sv/messages/tdeedu/kig.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-10-25 18:24+0200\n"
 "Last-Translator: Stefan Asserhäll <stefan.asserhall@comhem.se>\n"
 "Language-Team: Swedish <sv@li.org>\n"
@@ -27,11 +27,11 @@ msgid ""
 "Your emails"
 msgstr "stefan.asserhall@comhem.se"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Det här är en Xfig-fil, inte en Cabri-figur."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -39,25 +39,25 @@ msgstr ""
 "Den här Cabri-filen innehåller objektet \"%1\", som Kig för närvarande inte "
 "stöder."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Välj en figur."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "Dr. Geo-filen \"%1\" är en makrofil, och innehåller alltså inga figurer."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Det finns inga figurer i Dr. Geo-filen \"%1\"."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -65,7 +65,7 @@ msgstr ""
 "Den här Dr. Geo-filen innehåller objektet \"%1 %2\", som Kig för närvarande "
 "inte stöder."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -73,28 +73,28 @@ msgstr ""
 "Den här Dr. Geo-filen innehåller en skärningspunktstyp, som Kig för "
 "närvarande inte stöder."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "E&xportera till bild..."
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Bild..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Exportera som bild"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Bildalternativ"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Tyvärr stöds inte det här filformatet."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -102,31 +102,31 @@ msgstr ""
 "Filen \"%1\" kunde inte öppnas. Kontrollera om filrättigheterna är riktigt "
 "inställda."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Tyvärr gick något fel när bilden \"%1\" skulle sparas."
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "E&xportera till"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Exportera till &Xfig-fil..."
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&Xfig-fil"
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Xfig-dokument (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Exportera som Xfig-fil"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -134,24 +134,24 @@ msgstr ""
 "Filen \"%1\" kunde inte öppnas. Det betyder troligen att den inte finns, "
 "eller att den inte kan öppnas på grund av dess rättigheter."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Ett fel uppstod vid tolkning av filen \"%1\". Den kan inte öppnas."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Tolkningsfel"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig kan inte öppna filen \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Stöds inte"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -159,7 +159,7 @@ msgstr ""
 "Det här Kseg-dokumentet använder en skalningstransform, som Kig för "
 "närvarande inte kan importera."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -167,48 +167,48 @@ msgstr ""
 "Det här Kseg-dokumentet innehåller en fylld cirkel, som Kig för närvarande "
 "inte stöder."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Det här Kseg-dokumentet innehåller en bågsektor, som Kig för närvarande inte "
 "stöder."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Det här Kseg-dokumentet innehåller ett bågsegment, som Kig för närvarande "
 "inte stöder."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Exportera som &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex-dokument (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Exportera som Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Latex-alternativ"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Den här filen skapades av Kig version \"%1\", som den här versionen inte kan "
 "öppna."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -220,7 +220,7 @@ msgstr ""
 "Du kan försöka öppna filen med en äldre version av Kig (0.4 till 0.6),\n"
 "och därefter spara den igen, vilket sparar med det nya formatet."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -229,8 +229,8 @@ msgstr ""
 "Kig-filen har ett koordinatsystem som den här versionen av Kig inte stöder.\n"
 "Ett standardkoordinatsystem används istället."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -240,27 +240,27 @@ msgstr ""
 "stöder. Kanske har du kompilerat Kig utan stöd för objekttypen, eller så "
 "använder du en äldre version av Kig."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "Exportera som &SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Skalbar vektorgrafik (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Exportera som SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG-alternativ"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Tyvärr gick något fel när bilden skulle sparas till SVG-filen \"%1\""
 
@@ -429,7 +429,7 @@ msgstr "Avbryt konstruktion"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Avbryt konstruktionen för objektet som håller på att konstrueras"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Vi&sa allt"
 
@@ -557,15 +557,15 @@ msgstr ""
 "*.kig|Kig-dokument (*.kig)\n"
 "*.kigz|Komprimerade Kig-dokument (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Filen \"%1\" finns redan. Vill du skriva över den?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Skriv över fil?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Skriv över"
 
@@ -648,325 +648,325 @@ msgstr "Dokument att öppna"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Segment"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Ett segment skapat från dess start- och slutpunkt"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Linje med två punkter"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "En linje skapad genom två punkter"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Stråle"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "En stråle med en startpunkt, och en annan punkt någonstans på den."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Vinkelrät"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "En linje skapad genom en punkt, vinkelrät mot en annan linje eller segment."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Parallell"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Skapa en linje genom en punkt, och parallell mot en annan linje eller segment"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Cirkel med centrum och punkt"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "En cirkel konstruerad med sitt centrum och en punkt som hör till den"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Cirkel med tre punkter"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "En cirkel skapad genom tre punkter"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Skapa styrlinjen för den här vinkeln"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Välj vinkeln som du vill skapa styrlinjen för..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Vinkeldelning"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Delning av en vinkel"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Kon med fem punkter"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "En kon skapad genom fem punkter"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Hyperbel med asymptoter och punkt"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "En hyperbel med givna asymptoter genom en punkt"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Ellips med fokus och punkt"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "En ellips skapad enligt fokus och en punkt som hör till den"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Hyperbel med fokus och punkt"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "En hyperbel skapad med fokus och en punkt som hör till den"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Kon med styrlinje, fokus och punkt"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "En kon med given styrlinje och fokus, genom en punkt"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Vertikal parabel med tre punkter"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "En vertikal parabel skapad genom tre punkter"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Kubisk kurva med nio punkter"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "En kubisk kurva skapad genom nio punkter"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Polärpunkt för en linje"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Polärpunkten för en linje med avseende på en kon."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Polärlinje för en punkt"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Polärlinje för en punkt med avseende på en kon."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Kubisk kurva med nod genom sex punkter"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "En kubisk kurva med nodpunkt i origo genom sex punkter"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Kubisk kurva med vändpunkt genom fyra punkter"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 "En kubisk kurva med en horisontell vändpunkt i origo genom fyra punkter"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Styrlinje för en kon"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Styrlinjen för en kon"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Vinkel med tre punkter"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "En vinkel som anges med tre punkter"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Likformig hyperbel med fyra punkter"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "En likformig hyperbel skapad genom fyra punkter"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Skapa mittpunkten för det här segmentet"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Mittpunkt"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Mittpunkten för ett segment eller två andra punkter"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektor"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Skapa en vektor från två givna punkter."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Vektorsumma"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Skapa vektorsumman av två vektorer."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Linje av vektor"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Skapa en linje av en given vektor genom en given punkt."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Stråle av vektor"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Skapa en stråle av en given vektor som börjar i en given punkt."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Båge med tre punkter"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Skapa en båge genom tre punkter."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Båge med centrum och punkt"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "Skapa en båge med sitt centrum och en given vinkel, som börjar i en given "
 "punkt"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Parabel med styrlinje och fokus"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "En parabel som definieras av sin styrlinje och fokus"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Förflytta"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Förflyttning av en punkt enligt en vektor"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Reflektera i punkt"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Ett objekt reflekterat i en punkt"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Reflektera i linje"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Ett objekt reflekterat i en linje"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Rotera"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Ett objekt som roteras med en vinkel runt en punkt"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Skala"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Skala ett objekt över en punkt, med förhållandet som ges av ett segments "
 "längd"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Skala över linje"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Ett objekt skalat över en linje, med förhållandet som ges av ett segments "
 "längd"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Skala (förhållandet ges av två segment)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
@@ -974,11 +974,11 @@ msgstr ""
 "Skala ett objekt över en punkt, med förhållandet som ges längden på två "
 "segment"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "Skala över linje (förhållandet ges av två segment)"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
@@ -986,11 +986,11 @@ msgstr ""
 "Ett objekt skalat över en linje, med förhållandet som ges av längden på två "
 "segment"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Verkställ likriktning"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
@@ -998,11 +998,11 @@ msgstr ""
 "Verkställ en likriktning för ett objekt (en sekvens med skalning och "
 "rotation kring ett centrum)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Harmonisk homologi"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
@@ -1010,11 +1010,11 @@ msgstr ""
 "Den harmoniska homologin med ett givet centrum och en given axel (det här är "
 "en projektionstransform)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Rita projektionsskugga"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
@@ -1022,83 +1022,83 @@ msgstr ""
 "Skuggan av ett objekt med en given ljuskälla och projektionsplan (angivet av "
 "en linje)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Asymptoter för en hyperbel"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "De två asymptoterna för en hyperbel."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Triangel med dess vertex"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Skapa en triangel given dess tre vertex."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Konvext hölje"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "En polygon som motsvarar en annan polygons konvexa hölje"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Parallelltest"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Testa om två givna linjer är parallella"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Vinkelrättest"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Testa om två givna linjer är vinkelräta"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Kollineärtest"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Testa om tre givna punkter är kollineära"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Innehållstest"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Testa om en given kurva innehåller en given punkt"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "I polygon test"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Testa om en given polygon innehåller en given punkt"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Konvex polygon test"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Testa om en given polygon är konvex"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Avståndstest"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1106,19 +1106,19 @@ msgstr ""
 "Testa om en given punkt har samma avstånd från en given punkt och från en "
 "annan given punkt"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Vektorlikhetstest"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Testa om två vektorer är lika"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python-skript"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Skapa ett nytt Python-skript."
 
@@ -1170,25 +1170,25 @@ msgstr "Välj euklidiskt koordinatsystem"
 msgid "Set Polar Coordinate System"
 msgstr "Välj polärt koordinatsystem"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Grad"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Gon"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1196,47 +1196,47 @@ msgstr ""
 "En normal punkt, dvs. en som antingen är oberoende eller ansluten till en "
 "linje, cirkel, segment."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Punkt"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Skapa en textetikett."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Textetikett"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Skapa en punkt med dess koordinater"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Punkt enligt koordinater"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Fast punkt"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Skriv in koordinaterna för den nya punkten."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Ange vinkelstorlek"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Infoga den nya storleken för den här vinkeln:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Använd redigeringsfältet för att ändra vinkelns storlek."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1248,15 +1248,15 @@ msgstr ""
 "Om du byter till en annan enhet, konverteras värdet i redigeringsfältet till "
 "vänster till den valda nya enheten."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Kunde inte öppna makrofilen '%1'"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig kan inte öppna makrofilen \"%1\"."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1268,16 +1268,16 @@ msgstr ""
 "kan försöka importera makrot med en äldre version av Kig (0.4 till 0.6), och "
 "därefter exportera det igen med det nya formatet."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Namnlöst makro nummer %1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Radikallinjer för koner"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1285,138 +1285,138 @@ msgstr ""
 "Linjer skapade genom skärningspunkten av två koner. Det här definieras också "
 "för koner som inte skär varandra."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Flyttbar punkt"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 "Välj den flyttbara punkten, som flyttas omkring när detta lokus ritas..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Följande punkt"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "Välj den följande punkten, vars position detta lokus ritas genom..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "Lokus"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Ett lokus"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Beroende punkt"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Polygon med dess vertex"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Skapa en polygon genom att ange dess vertex"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 "... med detta vertex (klicka på första vertex för att avsluta konstruktionen)"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "Skapa en polygon med detta vertex"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Välj en punkt som ska vara ett vertex för den nya polygonen..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Polygon"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "Skapa vertex för den här polygonen..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "Vertex för en polygon"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "Vertex för en polygon."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "Skapa sidorna för den här polygonen..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "Sidor för en polygon"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "Sidorna för en polygon."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Regelbunden polygon med givet centrum"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Skapa en regelbunden polygon med ett givet centrum och vertex"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Skapa en regelbunden polygon med detta centrum"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "Skapa en regelbunden polygon med detta vertex"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "Justera antal sidor (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "Justera antal sidor (%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Välj den nya polygonens centrum..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "Välj ett vertex för den nya polygonen..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "Flytta markören för att få önskat antal sidor..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Skapa radikallinjerna för den här cirkeln"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Skapa radikallinjerna för den här konen"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Generell affinitet"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
@@ -1424,11 +1424,11 @@ msgstr ""
 "Den unika affiniteten som avbildar tre givna punkter (eller en triangel) på "
 "tre andra givna punkter (eller en triangel)"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Generell projektionstransform"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
@@ -1436,193 +1436,193 @@ msgstr ""
 "Den unika projektionstransformen som avbildar fyra givna punkter (eller en "
 "fyrsidig figur) på fyra andra givna punkter (eller en fyrsidig figur)"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "Inversion av en punkt, linje eller cirkel"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Inversionen av en punkt, linje eller cirkel med avseende på en cirkel"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Måttförflyttning"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 "Förflytta måttet för ett segment eller båge över en linje eller cirkel."
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Segment att förflytta"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "Båge att förflytta"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "Förflytta ett mått på den här linjen"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Förflytta måttet på cirkeln"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "Börja förflyttning från den här punkten på cirkeln"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "Börja förflyttning från den här punkten på linjen"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "Börja förflyttning från den här punkten på kurvan"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Skapa skärningspunkt"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Skärningen av två objekt"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Skärningspunkt med den här cirkeln"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Skärningspunkt med den här konen"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Skärningspunkt med den här linjen"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Skärningspunkt med den här kubiska kurvan"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Skärningspunkt med den här bågen"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Skärningspunkt med den här polygonen"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "med den här cirkeln"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "med den här konen"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "med den här linjen"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "med den här kubiska kurvan"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "med den här bågen"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "med den här polygonen"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Skapa mittpunkten för den här punkten och en annan punkt"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Välj den första av punkterna vars mittpunkt du vill skapa..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Skapa mittpunkten för den här punkten och en annan punkt"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Välj den andra av punkterna vars mittpunkt du vill skapa..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Välj det första objektet att skära..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Välj det andra objektet att skära..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Tangent"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Linjen som är tangent till en kurva."
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Tangent till den här cirkeln"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Tangent till den här konen"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Tangent till den här bågen"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Tangent till den här kubiska kurvan"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Tangent till den här kurvan"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Tangent i den här punkten"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "Kurvcentrum"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "Centrum för den oskulerande cirkeln till en kurva"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "Kurvcentrum för den här konen"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Kurvcentrum för den här kubiska kurvan"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "Kurvcentrum för den här kurvan"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "Kurvcentrum vid den här punkten"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Vilket objekt?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1630,24 +1630,24 @@ msgstr ""
 "Klicka på platsen där du vill placera den nya punkten, eller kurvan du vill "
 "ansluta den till..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Välj nu platsen för resulterande etikett."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "Makrots namn kan inte vara tomt."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Namn"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<namnlöst objekt>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1656,21 +1656,21 @@ msgstr ""
 "Det finns '%n' delar i texten som du inte har givit något värde. Ta bort "
 "dem, eller välj tillräckligt med argument."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argument %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Väljer argument %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Ändra etikett"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1680,7 +1680,7 @@ msgstr ""
 "objekt. Kig kan inte beräkna makrot på grund av detta. Tryck på Tillbaka, "
 "och skapa objekten i rätt ordning."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1690,103 +1690,103 @@ msgstr ""
 "objekt. Det betyder troligen att du förväntar dig att Kig ska göra något som "
 "är omöjligt. Kontrollera makrot och försök igen."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Flytta %1 objekt"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Definiera om punkt"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig-dokument"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 objekt"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Transformera"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&est"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "Ska&pa"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Lägg till te&xtetikett"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "Ange &färg"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "Ange &pennbredd"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Ange st&il"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Ange koordinats&ystem"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Dölj"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&Visa"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Flytta"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Egen färg"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Ange &namn..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Namn"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Ange objektnamn"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Ange namn på det här objektet:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Ändra objektfärg"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Ändra objektbredd"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Ändra punktstil"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Ändra objektstil"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "Redigera skript..."
 
@@ -1839,212 +1839,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Mer än en typ markerad"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Skapa en vinkel genom den här punkten"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "Välj en punkt som vinkelns första stråle ska gå igenom..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Skapa en vinkel i den här punkten"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Välj punkten där vinkeln ska skapas..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "Välj en punkt som vinkelns andra stråle ska gå igenom..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Ange &storlek"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Ändra storlek på vinkel"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Skapa en båge som börjar i den här punkten"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Välj den nya bågens startpunkt..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Skapa en båge genom den här punkten"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Välj en punkt som den nya bågen ska gå igenom..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Skapa en båge som slutar i den här punkten"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Välj den nya bågens slutpunkt..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Skapa en båge med detta centrum"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Välj den nya bågens centrum..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Skapa en båge med denna vinkel"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Välj den nya bågens vinkel..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Testresultat"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Välj kurvan..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Välj en punkt på kurvan..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Yta"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Omkrets"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Radie"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Expanderad kartesisk ekvation"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Kartesisk ekvation"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polär ekvation"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "ρ = %1   [centrerad vid %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "cirkel"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Välj cirkel"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Välj cirkeln %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Ta bort en cirkel"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Lägg till en cirkel"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Flytta en cirkel"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Anslut till den här cirkeln"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Visa en cirkel"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Dölj en cirkel"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Skapa en cirkel genom den här punkten"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Skapa en cirkel med detta centrum"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Välj den nya cirkelns centrum..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Välj en punkt som den nya cirkeln ska gå igenom..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Kontyp"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Första fokus"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Andra fokus"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Ellips"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hyperbel"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabel"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2052,1541 +2053,1545 @@ msgstr ""
 "ρ = %1/(1 + %2 cos θ + %3 sin θ)\n"
 "    [centrerad vid %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "kon"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Välj kon"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Välj konen %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Ta bort en kon"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Lägg till en kon"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Flytta en kon"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Anslut till den här konen"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Visa en kon"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Dölj en kon"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Skapa en kon genom den här punkten"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Välj en punkt som den nya konen ska gå igenom..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Skapa en kon med den här asymptoten"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Välj den nya konens första asymptot..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Välj den nya konens andra asymptot..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Skapa en ellips med detta fokus"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Välj den nya ellipsens första fokus..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Välj den nya ellipsens andra fokus..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Skapa en ellips genom den här punkten"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Välj en punkt som den nya ellipsen ska gå igenom..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Skapa en hyperbel med detta fokus"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Välj den nya hyperbelns första fokus..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Välj den nya hyperbelns andra fokus..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Skapa en hyperbel genom den här punkten"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Välj en punkt som den nya hyperbeln ska gå igenom..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Skapa en kon med linjen som styrlinje"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Välj den nya konens styrlinje..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Skapa en kon med den här punkt som fokus"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Välj den nya konens fokus..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Skapa en parabol genom den här punkten"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Välj en punkt som den nya parabeln ska gå igenom..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Skapa en polärpunkt med avseende på den här konen"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "Välj konen du vill skapa en polärpunkt med avseende på..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Skapa polärpunkten för den här linjen"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "Välj linjen vars polärpunkt du vill skapa..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Skapa en polärlinje med avseende på den här konen"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Skapa polärlinjen för den här punkten"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Skapa styrlinjen för den här konen"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Välj konen vars styrlinje du vill skapa..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Skapa en parabel med den här styrlinjen"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Välj den nya parabelns styrlinje..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Skapa en parabel med detta fokus"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Välj den nya parabelns fokus..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Skapa asymptoterna för den här konen"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "Välj konen vars asymptoter du vill skapa..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Skapa radikallinjerna för den här konen"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr "Välj den första av de två koner vars radikallinje du vill skapa..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr "Välj den andra av de två koner vars radikallinje du vill skapa..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Byt radikallinjer"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "kubisk kurva"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Välj den här kubiska kurva"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Välj kubiska kurvan %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Ta bort en kubisk kurva"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Lägg till en kubisk kurva"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Flytta en kubisk kurva"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Anslut till den här kubiska kurvan"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Visa en kubisk kurva"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Dölj en kubisk kurva"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³+ %9 y³ + %7 x²y + %8 xy² +%5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Skapa en kubisk kurva genom den här punkten"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Välj en punkt som den nya kubiska kurvan ska gå igenom..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "kurva"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Välj kurva"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Välj kurvan %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Ta bort en kurva"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Lägg till en kurva"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Flytta en kurva"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Anslut till den här kurvan"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Visa en kurva"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Dölj en kurva"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Skärningspunkt med den här linjen"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Skärningspunkt med den här konen"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Redan beräknad skärningspunkt"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Skärningspunkt med den här kubiska kurvan"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Skärningspunkt med den här cirkeln"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Skärningspunkt med den här bågen"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "Invertera med avseende på den här cirkeln"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "Välj cirkeln som ska inverteras med..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "Beräkna inversionen av den här punkten"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "Välj punkt att invertera..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "Beräkna inversionen av den här linjen"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Välj linje att invertera..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "Beräkna inversionen av det här segmentet"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "Välj segment att invertera..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "Beräkna inversionen av den här cirkeln"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Välj cirkel att invertera..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "Beräkna inversionen av den här bågen"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Välj båge att invertera..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Lutning"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Ekvation"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Längd"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Första slutpunkt"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Andra slutpunkt"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "linje"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Välj en linje"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Välj linje"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Välj linjen %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Ta bort en linje"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Lägg till en linje"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Flytta en linje"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Anslut till den här linjen"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Visa en linje"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Dölj en linje"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "segment"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Välj segment"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Välj segmentet %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Ta bort ett segment"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Lägg till ett segment"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Flytta ett segment"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Anslut till det här segmentet"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Visa ett segment"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Dölj ett segment"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "stråle"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Välj den här strålen"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Välj strålen %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Ta bort en stråle"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Lägg till en stråle"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Flytta en stråle"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Anslut till den här strålen"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Visa en stråle"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Dölj en stråle"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Skapa ett segment som börjar i den här punkten"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Välj det nya segmentets startpunkt..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Skapa ett segment som slutar i den här punkten"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Välj det nya segmentets slutpunkt..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Skapa en linje genom den här punkten"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Välj en punkt som linjen ska gå igenom..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Välj en annan punkt som linjen ska gå igenom..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Skapa en stråle som börjar i den här punkten"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Välj den nya strålens startpunkt..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Skapa en stråle genom den här punkten"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Välj en punkt som strålen ska gå igenom..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Skapa en linje parallell med den här linjen"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Välj en linje parallell med den nya linjen..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Skapa en parallell linje genom den här punkten"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Välj en punkt som den nya linjen ska gå igenom..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Skapa en linje vinkelrät mot den här linjen"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Välj en linje vinkelrät mot den nya linjen..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Skapa en vinkelrät linje genom den här punkten"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Ange &längd..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Ange segmentlängd"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Välj ny längd: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Ändra storlek på segment"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Skapa en linje av den här vektorn"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Välj en vektor i den nya linjens riktning..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Skapa en stråle av den här vektorn"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Välj en vektor i den nya strålens riktning..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "lokus"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Välj lokus"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Välj lokus %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Ta bort ett lokus"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Lägg till ett lokus"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Flytta ett lokus"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Anslut till detta lokus"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Visa ett lokus"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Dölj ett lokus"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Objekttyp"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Objekt"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Välj det här objektet"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Välj objektet %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Ta bort ett objekt"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Lägg till ett objekt"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Flytta ett objekt"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Anslut till det här objektet"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Visa ett objekt"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Dölj ett objekt"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Vinkel i radianer"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Vinkel i grader"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Mittpunkt"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X-längd"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y-längd"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Motstående vektor"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Vinkel"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Sektoryta"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Båglängd"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "vinkel"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Välj vinkel"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Välj vinkeln %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Ta bort en vinkel"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Lägg till en vinkel"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Flytta en vinkel"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Anslut till den här vinkeln"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Visa en vinkel"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Dölj en vinkel"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektor"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Välj vektor"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Välj vektorn %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Ta bort en vektor"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Lägg till en vektor"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Flytta en vektor"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Anslut till den här vektorn"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Visa en vektor"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Dölj en vektor"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "båge"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Välj den här bågen"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Välj bågen %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Ta bort en båge"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Lägg till en båge"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Flytta en båge"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Anslut till den här bågen"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Visa en båge"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Dölj en båge"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinat"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X-koordinat"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y-koordinat"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "punkt"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Välj punkt"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Välj punkten %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Ta bort en punkt"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Lägg till en punkt"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Flytta en punkt"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Anslut till den här punkten"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Visa en punkt"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Dölj en punkt"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Skapa mittpunkten för den här punkten och en annan punkt"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Välj den första av de två punkter vars mittpunkt du vill skapa..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Välj den andra av de två punkter vars mittpunkt du vill skapa..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Ange &koordinat..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Definiera om"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Ange &parameter..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Ange koordinat"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Skriv in ny koordinat."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Ange punktparameter"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Välj ny parameter: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Ändra parametrer för en begränsad punkt"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "Välj cirkeln dit ett mått ska förflyttas..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Välj en punkt på cirkeln..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Välj segmentet att förflytta på cirkeln..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Antal sidor"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Omkrets"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "Tyngdpunkt för vertex"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "Varvantal"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "polygon"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Välj den här polygonen"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "Välj polygon %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Ta bort en polygon"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Lägg till en polygon"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Flytta en polygon"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Anslut till den här polygonen"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Visa en polygon"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Dölj en polygon"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "triangel"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Välj den här triangeln"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "Välj triangeln %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Ta bort en triangel"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Lägg till en triangel"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Flytta en triangel"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Anslut till den här triangeln"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Visa en triangel"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Dölj en triangel"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "fyrsidig figur"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Välj den här fyrsidiga figuren"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "Välj fyrsidig figur %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Ta bort en fyrsidig figur"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Lägg till en fyrsidig figur"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Flytta en fyrsidig figur"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Anslut till den här fyrsidiga figuren"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Visa en fyrsidig figur"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Dölj en fyrsidig figur"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "Skapa en triangel med detta vertex"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Välj en punkt som ska vara ett vertex för den nya triangeln..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Skapa skärningspunkt för polygonen med en linje"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Välj polygonen som du vill skapa skärningspunkt med en linje för..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "Skapa vertex för den här polygonen"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Välj polygonen vars vertex du vill skapa..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "Skapa sidorna för den här polygonen"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Välj polygonen vars sidor du vill skapa..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "Skapa det konvexa höljet för den här polygonen"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Välj polygonen vars konvexa hölje du vill skapa..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Projicera punkten på cirkeln"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Välj punkten som tangenten ska gå igenom..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Är den här linjen parallell?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Välj den första av de två möjligen parallella linjerna..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Parallell med den här linjen?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Välj den andra av de två möjligen parallella linjerna..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "De här linjerna är parallella."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "De här linjerna är inte parallella."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Är den här linjen vinkelrät?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Välj den första av de två möjligen vinkelräta linjerna..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Vinkelrät mot den här linjen?"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Välj den andra av de två möjligen vinkelräta linjerna..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "De här linjerna är vinkelräta."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "De här linjerna är inte vinkelräta."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Kontrollera kollinearitet för den här punkten"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Välj den första av de tre möjligen kollineära punkterna..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "och för den andra punkten"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Välj den andra av de tre möjligen kollineära punkterna..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "med den här tredje punkten"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Välj den sista av de tre möjligen kollineära punkterna..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "De här punkterna är kollineära."
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "De här punkterna är inte kollineära."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Kontrollera om punkten finns på en kurva"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Välj punkten som du vill testa..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Kontrollera om punkten finns på den här kurvan"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Välj kurvan som punkten kan finnas på..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Den här kurvan innehåller punkten."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Den här kurvan innehåller inte punkten."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Kontrollera om punkten finns i en polygon"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Kontrollera om punkten finns i den här polygonen"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Välj polygonen som punkten kan finnas i..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Den här polygonen innehåller punkten."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Den här polygonen innehåller inte punkten."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Kontrollera om den här polygonen är konvex"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Välj polygonen som du vill testa om den är konvex..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Den här polygonen är konvex."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Den här polygonen är inte konvex."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Kontrollera om punkten har samma avstånd"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "Välj punkten som kan ha samma avstånd från två andra punkter..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "från den här punkten"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Välj den första av de två andra punkterna..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "och från den här andra punkten"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Välj den andra av de två andra punkterna..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "De två avstånden är likadana."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "De två avstånden är inte likadana."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Kontrollera om vektorn är lika med en annan vektor"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Välj den första av de två möjligen lika vektorerna..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Kontrollera om vektorn är lika med den andra vektorn"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Välj den andra av de två möjligen lika vektorerna..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "De två vektorerna är likadana."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "De två vektorerna är inte likadana."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Text"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "etikett"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Välj etikett"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Välj etiketten %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Ta bort en etikett"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Lägg till en etikett"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Flytta en etikett"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Anslut till den här etiketten"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Visa en etikett"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Dölj en etikett"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "K&opiera text"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Växla ram"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "De&finiera om..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Växla etikettens ram"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Förflytta objektet"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Välj objekt att förflytta..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Förflytta med vektorn"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Välj vektorn att förflytta med..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Reflektera det här objektet"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Välj objekt att reflektera..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Reflektera i den här punkten"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Välj punkt att reflektera i..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Reflektera i den här linjen"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Välj linje att reflektera i..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Rotera det här objektet"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Välj objekt att rotera..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Rotera omkring den här punkten"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Välj rotationens centrumpunkt..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Rotera med den här vinkeln"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Välj rotationsvinkel..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Skala det här objektet"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Välj objekt att skala..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Skala med detta centrum"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Välj skalningens centrumpunkt..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Skala med längden av det här segmentet"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Välj ett segment vars längd är skalfaktorn..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "Skala med längden av det här segmentet..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Välj det första av två segment vars förhållande är skalfaktorn..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "... till längden av det andra segmentet"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "Välj det andra av två segment vars förhållande är skalfaktorn..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Välj objekt att skala"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Skala över den här linjen"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Välj linjen att skala över"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Välj ett segment vars längd är skalfaktorn"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Välj det första av två segment vars förhållande är skalfaktorn"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "... till längden av det här segmentet"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Välj det andra av två segment vars förhållande är skalfaktorn"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Rotera det här objektet med projektion"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Välj objekt att rotera med projektion"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Rotera den här strålen med projektion"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 "Välj strålen för den projektiva rotationen som du vill utföra på objektet..."
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Rotera projektion med den här vinkeln"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
@@ -3594,132 +3599,132 @@ msgstr ""
 "Välj rotationsvinkel för rotationen med projektion som du vill utföra med "
 "objektet"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Harmonisk homologi för det här objektet"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Välj objekt att transformera..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Harmonisk homologi med detta centrum"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Välj den harmoniska homologins centrumpunkt..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Harmonisk homologi med denna axel"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Välj den harmoniska homologins axel..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Generell affinitet för det här objektet"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "Avbilda den här triangeln"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Välj triangeln som ska transformeras på en given triangel..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "på den här andra triangeln"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 "Välj triangeln som är avbilden av affiniteten från den första triangeln..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Den första av tre startpunkter"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 "Välj den första av de tre startpunkterna för den generella affiniteten..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Den andra av tre startpunkter"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 "Välj den andra av de tre startpunkterna för den generella affiniteten..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Den tredje av tre startpunkter"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 "Välj den tredje av de tre startpunkterna för den generella affiniteten..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Transformerad position för den första punkten"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 "Välj den första av de tre slutpunkterna för den generella affiniteten..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Transformerad position för den andra punkten"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 "Välj den andra av de tre slutpunkterna för den generella affiniteten..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Transformerad position för den tredje punkten"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 "Välj den tredje av de tre slutpunkterna för den generella affiniteten..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Generell projektionstransform för det här objektet"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "Avbilda den här fyrsidiga figuren"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 "Välj den fyrsidiga figur som ska transformeras på en given fyrsidig figur..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "på den här andra fyrsidiga figuren"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
@@ -3727,192 +3732,192 @@ msgstr ""
 "Välj den fyrsidiga figur som är avbild genom projektionstransformen av den "
 "första fyrsidiga figuren..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Den första av fyra startpunkter"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 "Välj den första av de fyra startpunkterna för den generella "
 "projektionstransformen"
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Den andra av fyra startpunkter"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 "Välj den andra av de fyra startpunkterna för den generella "
 "projektionstransformen"
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Den tredje av fyra startpunkter"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 "Välj den tredje av de fyra startpunkterna för den generella "
 "projektionstransformen"
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Den fjärde av fyra startpunkter"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 "Välj den fjärde av de fyra startpunkterna för den generella "
 "projektionstransformen"
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 "Välj den första av de fyra slutpunkterna för den generella "
 "projektionstransformen"
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 "Välj den andra av de fyra slutpunkterna för den generella "
 "projektionstransformen"
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 "Välj den tredje av de fyra slutpunkterna för den generella "
 "projektionstransformen"
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Transformerad position för den fjärde punkten"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 "Välj den fjärde av de fyra slutpunkterna för den generella "
 "projektionstransformen"
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Kasta skuggan av det här objektet"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Välj objektet vars skugga du vill skapa..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Kasta en skugga från den här ljuskällan"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Välj ljuskällan som skuggan ska kastas från..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Kasta en skugga på horisonten som representeras av den här linjen"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Välj horisont för skuggan..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Transformera objektet"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Transformera med denna transform"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Verkställ en likriktning för objektet"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Verkställ likriktning med detta centrum"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Välj centrum för likriktningen..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 "Verkställ en likriktning som avbildar den här punkten på en annan punkt"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "Välj punkten som likriktningen ska avbilda på en annan punkt..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "Verkställ en likriktning som avbildar en punkt på den här punkten"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "Välj punkten på vilken likriktningen ska avbilda den första punkten..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Skapa en vektor från den här punkten"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Välj den nya vektorns startpunkt..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Skapa en vektor till den här punkten"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Välj den nya vektorns slutpunkt..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Skapa vektorsumman av den här vektorn och en annan."
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Välj den första av de två vektorer vars summa du vill skapa..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Skapa vektorsumman av den här vektorn och den andra."
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Välj den andra av de två vektorer vars summa du vill skapa..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Skapa vektorsumman som börjar i den här punkten."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "Välj punkten där summavektorn ska skapas..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Fyll nu i koden:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Fyll nu i Python-koden:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3920,7 +3925,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3928,7 +3933,7 @@ msgstr ""
 "Python-tolken hittade ett fel när ditt skript kördes. Rätta skriptet, och "
 "tryck på knappen Slutför igen."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3937,7 +3942,7 @@ msgstr ""
 "Python-tolken skapade följande felutmatning:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3947,23 +3952,23 @@ msgstr ""
 "fel, men skriptet skapar inte ett giltigt objekt. Rätta skriptet, och tryck "
 "på knappen Slutför igen."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "Redigera skript"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "Redigera Python-skript"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr "Python-tolken hittade ett fel när ditt skript kördes. Rätta skriptet."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-ta/messages/tdeedu/kig.po b/tde-i18n-ta/messages/tdeedu/kig.po
index ed1a21fc7a8..e8a6e860d08 100644
--- a/tde-i18n-ta/messages/tdeedu/kig.po
+++ b/tde-i18n-ta/messages/tdeedu/kig.po
@@ -22,7 +22,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2005-03-28 03:38-0800\n"
 "Last-Translator: Tamil PC <tamilpc@ambalam.com>\n"
 "Language-Team:  <ta@li.org>\n"
@@ -49,35 +49,35 @@ msgstr ""
 "_: EMAIL OF TRANSLATORS\n"
 "velnet2004@yahoo.co.in"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 #, fuzzy
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "இது XFig கோப்பு, காப்ரி எண் இல்லை."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "இந்த காப்ரியில் ஒரு \"%1\" பொருள் உள்ளது, தற்போது இதை Kig ஆதரிக்கவில்லை."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "உருவத்தை தயவுசெய்து தேர்ந்தெடு"
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "டாக்டர்.ஜியோ கோப்பு \"%1\"  பெரியகோப்பாகையால் அதில் படங்கள் இருக்காது."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Dr. ஜியோ கோப்பு \"%1\" ல் எந்த வடிவமும் இல்லை."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -85,37 +85,37 @@ msgstr ""
 "இந்த Dr. ஜியோ கோப்பு \"%1 %2\" பொருளை கொண்டுள்ளது, அது கிக்கிற்கு தற்போது "
 "துணைபுரியாது."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 "இந்த Dr. ஜியோ கோப்பு இணையும் வகையை கொண்டுள்ளது, அது கிக்கிற்கு தற்போது துணை புரியாது."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "படங்களுக்கு ஏற்றுமதி செய்"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "படம்..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "ஏற்ற வேண்டிய பிம்பங்கள்"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 #, fuzzy
 msgid "Image Options"
 msgstr "கிக் விருப்பங்கள்"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "மன்னிக்கவும், இந்த கோப்பின் வடிவம் துணைபுரியவில்லை"
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
@@ -123,31 +123,31 @@ msgstr ""
 "கோப்பு \"%1\" திறக்க முடியவில்லை. தயவு செய்து கோப்பு அனுமதியை சரியாக அமைத்துள்ளதா "
 "எண்று பரிசோதிக்கவும்."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "\"%1\" என்ற படத்திற்கு சேமிக்கும்போது ஏதோ பிழை நேர்ந்துள்ளது, மன்னிக்கவும்"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "& க்கு ஏற்றுமதி "
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr " &XFig கோப்புக்கு ஏற்றுமதி செய்"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig கோப்பு..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig ஆவணங்கள் (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "XFig கோப்பாக ஏற்றுமதி செய்"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -155,25 +155,25 @@ msgstr ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr ""
 "கோப்பு \"%1\" யை பாகுபடுத்தும் போது ஒரு பிழை நேர்ந்தது.  இதை திறக்க முடியாது."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "பாகுபடுத்தி பிழை"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig கோப்பினைத் திறக்க முடியவில்லை \"%1\"."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr " ஆதரவில்லை"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -181,51 +181,51 @@ msgstr ""
 "இந்த கேசெக் ஆவணம் அளக்கும் இடைமாற்றத்தை பயன்படுத்துகிறது, அது கிக்கை தற்போது இறக்க "
 "முடியாது"
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "இந்த கேசெக்கில் நிரப்பிய வட்டம் உள்ளது, அது கிக்யை தற்போது துணைபுரியாது."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "இந்த கேசெக் கோப்பில் வளைவின் பகுதி உள்ளது, அது கிக்யை தற்போது துணைபுரியாது"
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "இந்த கேசெக் கோப்பில் வளைவின் பகுதி உள்ளது, அது கிக்யை தற்போது துணைபுரியாது."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "லாடெக்சுக்கு ஏற்ற..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&லாடெக்ஸ்..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex Documents (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "லாடெக்ஸ்-ஆக ஏற்று"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 #, fuzzy
 msgid "Latex Options"
 msgstr "கிக் விருப்பங்கள்"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "கிக் பதிப்பு \"%1\" ல் கோப்பினை உருவாக்க முடியாது, இதன் மூலம் இந்த பதிப்பை திறக்க "
 "முடியாது."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -237,7 +237,7 @@ msgstr ""
 "நீங்கள் இந்த கோப்பின் பதிப்பு (0.4 லிருந்து 0.6 வரை திறக்க முயலுங்கள் ,\n"
 "மற்றும் மறுபடியும் சேமி, அது புதிய வடிவத்தில் சேமிக்கும்."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -246,8 +246,8 @@ msgstr ""
 "இந்த கிக் கோப்பு துணைபுரியாத மூலைகளைக் கொண்ட அமைப்பை உடைய கிக் பதிப்பை கொண்டுள்ளது.\n"
 "நிலையான மூலை அமைப்பை பயன்படுத்தவும்."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -255,28 +255,28 @@ msgid ""
 msgstr ""
 "\"%1\" மாதிரி பொருளை கிக் கோப்பு உபயோகிக்கும், அதற்கு கிக் பதிப்பு ஆதரவளிக்காது."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "எஸ்விஜிக்கு ஏற்ற..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|அளக்கக்கூடிய வெக்டார் சித்திரங்கள் (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "எஸ்விஜி ஆக ஏற்று"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 #, fuzzy
 msgid "SVG Options"
 msgstr "கிக் விருப்பங்கள்"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "எஸ்விஜி கோப்பு \"%1\" க்கு சேமிக்கும்போது ஏதோ பிழை நேர்ந்துள்ளது, மன்னிக்கவும்"
 
@@ -446,7 +446,7 @@ msgstr "உருவாக்கியதை ரத்து செய்"
 msgid "Cancel the construction of the object being constructed"
 msgstr "உருவாக்கிய பொருளின் உருவாக்கத்தை ரத்து செய்"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 #, fuzzy
 msgid "U&nhide All"
 msgstr "எல்லாவற்றையும் வௌதக்கொணர் "
@@ -575,15 +575,15 @@ msgstr ""
 "*.kig|Kig Documents (*.kig)\n"
 "*.kigz|Compressed Kig Documents (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "இந்தக் கோப்பு \"%1\" ஏற்கனவே உள்ளது. இதன் மேலெழுத வேண்டுமா?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "கோப்பினை மேல் எழுதவா?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 #, fuzzy
 msgid "Overwrite"
 msgstr "கோப்பினை மேல் எழுதவா?"
@@ -667,464 +667,464 @@ msgstr "திறக்கப்பட வேண்டிய கோப்பு"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "பகுதி"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "ஒரு துண்டம் துவக்க புள்ளியாலும் முடிவு புள்ளியாலும் வரையப்பட்டுள்ளது."
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "இரண்டு புள்ளிகளால் வரி"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "இரண்டு புள்ளிகளால் வரையப்பட்ட கோடு."
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "அரை-கோடு"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "ஆரம்பப்புள்ளியின் அரை-புள்ளி, மற்றும் வேறொரு புள்ளி வேறு இடத்தில் உள்ளது."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "நேரான"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "புள்ளியின் மூலம் வடிவமைக்கப்பட்ட கோடு, வேறொரு கோடு அல்லது துண்டிற்க்கு செங்குத்தாக உள்ளது"
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "இணையான"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "கோடு புள்ளிகளின் மூலம் மற்றும் வேறு ஒரு கோடு அல்லது பகுதிக்கு இணையாக "
 "உருவாக்கப்பட்டுள்ளது"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "இடை&& புள்ளியால் வட்டம்"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "நடுவில் வட்டத்தினை உருவாக்கு மற்றும் புள்ளியைச் சார்புடையதாய் ஆக்கு"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "மூன்று புள்ளிகளால் வட்டம்"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "மூன்று புள்ளியால் வட்டம்"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "இந்த கோண சமவெட்டு உருவாக்கப்பட்டது "
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "கூட்டு வெக்டாரை உருவாக்க உதவும் புள்ளியை தேர்ந்தெடு..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "கோணப்பிரிதல்"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "ஒரு  கோணத்தின் இருதுண்டம் "
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "ஐந்து புள்ளியால் கூம்பு "
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "ஐந்து புள்ளிகள் வழியாக் கட்டமைக்கப்பட்ட கூம்பு"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "அணுகுகோடுகள் மற்றும் புள்ளியால் அதிபரவளை"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "புள்ளிகளில் கொடுக்கப்பட்ட அணுகுகோடுகளுடன் அதிபரவளை"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "முன்நிறுத்து && புள்ளிகளால் ஆன நீள்வட்டம்"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "முன்நிறுத்து && புள்ளிகளால் கட்டப்பட்ட நீள்வட்டம்"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "முன்நிறுத்து && புள்ளிகளால் ஆன ஹைபர்போலா"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "முன்நிறுத்து && புள்ளிகளால் கட்டப்பட்ட ஹைபர்போலா"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "டைரக்ட்ரிக்ஸ், மையப்புள்ளி && புள்ளியைக்கொண்டு கூம்பு"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "கொடுக்கப்பட்ட டைரக்ட்ரிக்ஸ், மையப்புள்ளியைக்கொண்ட, ஒரு புள்ளிவழி செல்லும் ஒரு கூம்பு"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "மூன்று புள்ளிகள் செங்குத்து பரவளையத்திற்கு"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "மூன்று புள்ளிகள் முழுவதும் செங்குத்து பரவளையம்"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "ஒன்பது புள்ளிகளைக் கொண்ட கூம்பு வளைவு"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "கூம்பு வளைவு முழுவதும் ஒன்பது புள்ளிகளால் உருவாக்கப்பட்டது"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "வரியின் துருவப் புள்ளி"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "ஒரு கூம்பு வளைவை உதவியுடன் வரிகளுடைய முனைவுக்கோட்டு புள்ளி."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "ஒரு புள்ளியின் துருவ வரி"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "ஒரு கூம்பு வளைவை உதவியுடன் வரிகளுடைய முனைவுக்கோட்டு புள்ளி."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr " 6 புள்ளிகளைக் கொண்ட கணுவின் கூம்பு வளைவு "
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "ஆறு புள்ளிகள் இடையே உள்ள இணைப்பு புள்ளி உடைய கட்ட வளைவு "
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "4 புள்ளிகளைக் கொண்ட கூம்பு வளைவு"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "மூளையில் நான்கு புள்ளிகள் உடைய கிடைமட்ட நுதி உடைய கட்ட வளைவு"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "ஒரு கூம்பின் டைரக்ட்ரிக்ஸ்"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "கூம்பின் டைரக்ட்ரிக்ஸ் வரி"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "மூன்று புள்ளியின் கோணம்"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "மூன்று புள்ளிகளின் கோணத்தை வரையறு"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "நான்கு புள்ளிகள் கொண்ட சம பக்கமுள்ள மிகையுரை"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "நான்கு புள்ளிகளில் வடிவமைக்கப்பட்ட சம பக்க அளவுடைய அதிபரவளையம்"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "துண்டத்தின் மைய புள்ளியை உருவாக்கு "
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "நடுநிலைப் புள்ளி"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "இரண்டு மற்ற புள்ளிகளின் பதியின் நடுபுள்ளி"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "நெறியம்"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "நெறியத்தில் உள்ள இரண்டு புள்ளிகளை உருவாக்கு"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "நெறியின் தொகை"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr " நெறியத்தில் உள்ள இரண்டு புள்ளிகளை உருவாக்கு"
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "கோட்டில் நெறி"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr " நெறியத்தில் உள்ள இரண்டு புள்ளிகளை  உருவாக்கும்"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "அரைகோட்டில் நெறி"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "இந்த புள்ளியை துவக்கமாக கொண்டு ஒரு வட்ட பகுதியை உருவாக்கவும்"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "மூன்று புள்ளிகளாலான வட்டப்பகுதி"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "மூன்று புள்ளிகள் வழியாக ஒரு வளைவை அமை"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "நடுநிலை,கோணம்&&புள்ளிகளாலான வட்டப்பகுதி"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 "கொடுத்த புள்ளியில் துவங்கு, தன் நடுநிலை மற்றும் கொடுத்த கோணத்தில் வட்ட பகுதியை கட்டுக"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "முன்னிறுத்து டைரட்ரிஸ் மூலம் பரவளையம்"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "முன்னிறுத்து மற்றும் டைரட்ரிஸ் மூலம் வரையறுக்கப்பட்ட பரவளையம்"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "மொழிமாற்றுக"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "நெறியம் மூலம் ஒரு பொருளை மொழிமாற்றுதல்"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "புள்ளியிருந்துப் பிரதிபலிக்கும்"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "புள்ளியிருந்துப் பிரதிபலிக்கும் பொருள்"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "கோட்டிலிருந்துப் பிரதிபலிக்கும்"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "கோட்டிலிருந்துப் பிரதிபலிக்கும் பொருள்"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "சுற்று"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "ஒரு பொருள் புள்ளியின் கோணத்தில் சுழற்றுவது"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "அளவு"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "கொடுக்கப்பட்ட பகுதியின் நீளத்தின் விகிதத்த்தை வைத்து புள்ளிக்கு மேல் பொருளை அளவிடு, "
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "அதிகப்படியான கோட்டை அளவெடு"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "கோட்டுப் பகுதியின் நீளம் கொடுத்த விகிதத்தின் மூலம் புள்ளிகளின் மேல் பொருளை அளவிடு"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "வட்டத்தின் நீளத்தை அளவிடு"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "கொடுக்கப்பட்ட பகுதியின் நீளத்தின் விகிதத்தை வைத்து புள்ளிக்கு மேல் பொருளை அளவிடு, "
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 "கொடுக்கப்பட்ட பகுதியின் நீளத்தின் விகிதத்த்தை வைத்து புள்ளிக்கு மேல் பொருளை அளவிடு, "
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "கோட்டுப் பகுதியின் நீளம் கொடுத்த விகிதத்தின் மூலம் புள்ளிகளின் மேல் பொருளை அளவிடு"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "ஒத்துபோவதை அமைக்கவும்"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 "பொருளோடு ஒத்து போவதை அமைக்கவும் ( தொடர்ச்சி அளக்கும் மற்றும் மையத்தை சுழற்றி சுற்றும்)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "இசையும் அமைப்பொற்றுமை"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr "கொடுக்கப்பட்ட மையம் மற்றும் அச்சின்"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "எறிதலின் நிழலை வரை"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr "கொடுக்கப்பட்ட ஒளி மூலம் மற்றும் எறிதல் தள (கோட்டிணால் குறிக்கும்) பொருளின் நிழல்"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "இருபுள்ளி சேர்ப்பின் மிகையுரை "
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "மிகையுரையின் இரண்டு இருபுள்ளி சேர்ப்பு"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "முக்கோணம் அதன் முனைகளால்"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "கொடுக்கப்பட்ட முனைகளைக் கொண்டு ஒரு முக்கோணத்தை அமைக்கவும்."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "இணை சோதனை"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "இரண்டு கோடுகளும் இணையாக இருக்கிறதா என்று பரிசோதிக்கவும்"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "செங்குத்தானத் தேர்வு"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "கொடுத்த இரண்டு கோடுகளும் செங்குத்தாக இருக்கிறதா எண்று பரிசோதிக்கவும்"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "நேர்க்கோட்டு பரிசோதணை"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "கொடுக்கப்பட்ட மூன்று கோடுகளும் நேர்க்கோட்டில் உள்ளதா என்று பரிசோதி"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "பரிசோதணை உள்ளது"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "இந்த kig  கோப்பில் பிழை உள்ளது. "
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "பலகோண சோதனையில்"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "கொடுக்கப்பட்ட பலகோணத்தில் ஒரு கொடுக்கப்பட்ட புள்ளி இருக்கிறதா என்று சோதிக்கவும்"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "பாலிகான்"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "கொடுக்கப்பட்ட பலகோணம் குவிந்ததா என்று சோதிக்கவும்."
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "தூர பரிசோதனை"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "இந்த கோப்பில் பிழை உள்ளது. "
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "வெக்டார் சமச்சீர் தேர்வு"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "இரண்டு கோடுகளும் இணையாக இருக்கிறதா என்று பரிசோதிக்கவும்"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "பைத்தான் சிறுநிரல்"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "புதிய பைத்தான் எழுத்து பொருளை உருவாக்கு"
 
@@ -1178,25 +1178,25 @@ msgstr "யுக்கிலிடியன் ஆயத்தொலைவி�
 msgid "Set Polar Coordinate System"
 msgstr "துருவத்தின் ஆயத்தொலைவு அமைப்பை அமை"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Deg"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Rad"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1204,47 +1204,47 @@ msgstr ""
 "ஒரு சாதாரண புள்ளி, அதாவது, தன்னிச்சையான அல்லது ஒரு வரி, வட்டம், துண்டோடு இணைக்கப்பட்ட "
 "புள்ளி"
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "புள்ளி"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "விளக்கச் சீட்டு உரையைக் உருவாக்கு"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "விளக்கச்சீட்டு உரை"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "ஆயமுறை புள்ளிகளின் அடிப்படையில் உருவாக்கு "
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "ஆயமுறைகளால் குறிப்பிடு"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "நிலைப்புள்ளி"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "புதிய புள்ளிக்காண மூலையை உள்ளிடு."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "கோணத்தின் அளவை அமை"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "இந்த கோணத்தில் புதிய அளவை நுழை:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "இந்த கோணத்தின் அளவை மாற்ற இந்த திருத்த புலத்தை பயன்படுத்து."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1256,15 +1256,15 @@ msgstr ""
 "அடுத்த பகுதிக்கு செல்லும்போது, இடதுபுறத்தில் உள்ள தொகுப்பு புலத்தில் மதிப்பு "
 "தேர்ந்தெடுக்கப்பட்ட புதிய அலகிற்கு மாற்றப்படும்."
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "'%1' மேக்ரோ கோப்பினை திறக்க முடியவில்லை "
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "கிக் மேக்ரோ கோப்பினை திறக்க முடியவில்லை \"%1\""
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1275,16 +1275,16 @@ msgstr ""
 "பதிப்புகளின் துணைபுரியும் இந்த வடிவம் நீக்கப்பட்டது. நீங்கள் இந்த மேக்ரோவை பயன்படுத்தும் "
 "முந்தய கிக் பதிப்பு (0.4 to 0.6) மற்றும் புதிய வடிவத்தை மறுபடியும் ஏற்றுமதி செய்யும்."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "பெயரிடப்படாத மாக்ரோ #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "கூம்புகளின் சம தொடுகோடுகள்"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1292,352 +1292,352 @@ msgstr ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "சுழற்சி புள்ளி"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "நகரும் புள்ளியை தேர்ந்தெடு, அது நீங்கள் வரையும் போது சுற்றி நகரும்..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "அடுத்த புள்ளி"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "தொடரும் புள்ளியை தேர்ந்தெடு, அதன் இடத்தை அதன் மூலம் வரையும்"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "மைய புள்ளி"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "மையபுள்ளி"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "சார்ந்த புள்ளி"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "பலகோணம் அதன் முனைகள்"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "ஒரு பலகோண வடிவத்தை கோண முனையைக் கொண்டு அமைக்கவும்."
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "இந்த முக்கோணத்தின் கோண முனையக் கொண்டு ஒரு பலகோண வடிவத்தை அமைக்கவும்."
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "புதிய பலகோணத்தின் முனைக்கு ஒரு புள்ளியை தேர்ந்தெடுக்கவும்"
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "பலகோண வடிவம்"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "இந்த பலகோணத்தின் முனைகளை அமைக்கவும்..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "ஒரு பலகோணத்தின் முனையங்கள்"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "ஒரு பலகோணத்தின் முனைகள்"
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "இந்த பலகோணத்தின் பக்கங்களை அமைக்கவும்"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "ஒரு பலகோணத்தின் "
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "ஒரு பலகோணத்தின் பக்கங்கள்"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "கொடுக்கப்பட்ட மையப்பகுதியில் தசகோணம்"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "கொடுக்கப்பட்ட மையம் மற்று முனையைக் கொண்டு ஒரு சாதாரண பலகோணத்தை அமைக்கவும்"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 #, fuzzy
 msgid "Construct a regular polygon with this center"
 msgstr "இந்த மையத்தில் ஒரு பலகோணத்தை வடிவமை"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "இந்த முனையைக் கொண்டு ஒரு சாதாரண பலகோணத்தை அமைக்கவும்"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "பக்கங்களின் எண்ணிக்கை சரிப்பார்க்கவும் (%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "புதிய பலகோண வடிவத்தின் மையத்தை தேர்ந்தெடு"
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "புதிய பலகோணத்திற்கு ஒரு முக்கோண முனையை தேர்ந்தெடு..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "இந்த வட்டத்தின் ஆர கோட்டை வடிவமை"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "இந்த கூம்புருவத்தின் ஆர கோடுகளை வடிவமை"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "பரம்பரை சாயல்"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 #, fuzzy
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr "கொடுக்கப்பட்ட 3 புள்ளிகள் மற்ற 3 புள்ளிகளின் ஒற்றுமையான சாயலில் உள்ளது"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "ஆரம்ப செயல்படுத்தும் உருமாற்றுகை"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 #, fuzzy
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr "கொடுக்கப்பட்ட 4 புள்ளிகள் தனிப்பட்ட இடைமாற்றம் புரிந்த 4 புள்ளிகள் சமமாக உள்ளது"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 #, fuzzy
 msgid "Inversion of Point, Line or Circle"
 msgstr "ஒரு கூம்பு வளைவை உதவியுடன் வரிகளுடைய முனைவுக்கோட்டு புள்ளி."
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "ஒரு கூம்பு வளைவை உதவியுடன் வரிகளுடைய முனைவுக்கோட்டு புள்ளி."
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "போக்குவரத்தை அளக்க"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "ஒரு வரி அல்லது வட்டத்தில் அரைவட்டத்தின் அல்லது வளைவின் அளவை மாற்று"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "போக்குவரத்துக்கான பகுதி"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "போக்குவரத்துக்கான பகுதி"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "வட்டத்திலிருந்து பரிமாற்றும் அளவு"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "வட்டத்திலிருந்து பரிமாற்றும் அளவு"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "இந்த புள்ளியை வட்டத்தின் மேல் "
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "இந்த வரியின் துருவப்புள்ளியை கட்டமை"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 #, fuzzy
 msgid "Start transport from this point of the curve"
 msgstr "இந்த புள்ளியை வட்டத்தின் மேல் "
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "குறுக்குவெட்டு "
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "இரண்டு பொருட்களை குறுக்கு வெட்டுதல்"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "இந்த வட்டத்தை ஒன்றையொன்று வெட்டு"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "இந்த கூம்புவளை ஒன்றையொன்று வெட்டவும்"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "இந்த வரியை ஒன்றையொன்று வெட்டு"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 #, fuzzy
 msgid "Intersect this Cubic Curve"
 msgstr "கூம்புவளைவைக் குறுக்குவெட்டு"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "இந்த பிறை வளைவில் ஒன்றையொன்று வெட்டு"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "இந்த பலகோண வடிவத்தை ஒன்றையொன்று வெட்டு"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "இந்த வட்டத்தில்"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "இந்த கோனிக்கிற்கு நேர்க்கோடிடு"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "இந்த வரியில்"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "இந்த கனசதுரத்தில்"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "இந்த பிறைவளைவில்"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "இந்த பலகோணத்தில்"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "புள்ளியை நடுப்புள்ளியாக்கு மற்றும் வேறொருப் புள்ளி"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "காண்பிக்கப்பட வேண்டிய இடத்தை தேர்வு செய்..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "புள்ளியை நடுப்புள்ளியாக்கு மற்றும் வேறொருப் புள்ளி"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "மைய புள்ளியை உருவாக்கும் மற்ற புள்ளிகளை தேர்ந்தெடு..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "இரண்டாவது பொருளை இணைக்க தேர்ந்தெடு..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "வளைவைத் தொடும் நேர்க்கோடு"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "இந்த கோடுகள் இணையாக இல்லை."
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "இந்த வட்டத்திற்கு நேர்க்கோடிடு"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "இந்த கோனிக்கிற்கு நேர்க்கோடிடு"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "இந்த கோணத்தில் இடைபடும்"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "இந்த வட்டத்திற்கு நேர்க்கோடிடு"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "இத வளைவுக்கு தொடு"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "இந்த புள்ளியில் தொடு"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "வளைவின் மையம்"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "ஒரு வளைவுக்கான சுழலும் வட்டத்தின் மையம்"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "இந்த கோனிக்கிற்கு நேர்க்கோடிடு"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "இந்த கூம்பு வளைவின் வளைக்ககூடிய மையம்"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "இந்த வளைவின் வளையத்தின் மையம்"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "இந்த கோனிக்கிற்கு நேர்க்கோடிடு"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 #, fuzzy
 msgid "Which object?"
 msgstr "இந்தப் பொருளை அளவிடு"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
@@ -1645,24 +1645,24 @@ msgstr ""
 "நீங்கள் அமைக்க விரும்பும் புதிய புள்ளியின் இடத்தை தேர்ந்தெடுக்கவும், அல்லது நீங்கள் இணைக்க "
 "விரும்பும் வளைவு..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "தீர்வு வில்லைக்கான இடத்தை தேர்ந்தெடுக்கவும்."
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "மாக்ரோவின் பெயர் காலியாக இருக்கக்கூடாது."
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "பெயர்"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<unnamed object>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1671,21 +1671,21 @@ msgstr ""
 "மதிப்பிற்கான தேர்ந்தெடுத்த உரையில் '%n' பகுதிகள் உள்ளது. தயவு செய்து அவைகளை நீக்கவும் "
 "அல்லது தேவையான அளபுருகளை தேர்ந்தெடுக்கவும்."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "தருமதிப்பு %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "தருமதிப்பு %1யை தேர்வு செய்க"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "வில்லையை மாற்றுக"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1695,7 +1695,7 @@ msgstr ""
 "Kig  இதனால் மேக்ரோவை கணக்கிட முடியவில்லை. பின் பொத்தானை அழுத்தி பொருட்களை சரியான "
 "சரத்தில் அமைக்க."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1705,104 +1705,104 @@ msgstr ""
 "கிக்கினால் முடியாத வேலையை செய்ய நீங்கள் எதிர்பார்க்கிறீர்கள்.  தயவுசெய்து மேக்ரோவை "
 "பரிசோதித்து முயலவும்."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "%1 பொருட்களை நகர்த்து"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "புள்ளியை மறுவரையறுக"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig ஆவணம்"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 பொருட்கள்"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "மாற்று"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "தேர்வு"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "அமைக"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "உரை பட்டியலை சேர்"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "வண்ணத்தை அமைத்திடு"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "&அளவினை அமை..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "தோற்றத்தை அமைத்திடு"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "கணினியை ஆயமுறைப் படுத்துக"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "மறை "
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "&காட்டு"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "நகற்று"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "ஆயத்த வண்ணம்"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "பெயரை அமை..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "பெயர்"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "பொருளின் பெயரை அமை"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "இந்தப் பொருளின் பெயரை அமை:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "வண்ணப் பொருளை மாற்று"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "பொருளின் அகலத்தை மாற்று"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "தோற்றப் புள்ளியை மாற்று"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "தோற்றப் பொருளை மாற்று"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "தொகு..."
@@ -1856,212 +1856,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "ஒன்றுக்கு மேற்பட்ட வகை தேர்ந்தெடுக்கப்பட்டுள்ளது"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "இந்த புள்ளியுடன் ஒரு கோணத்தை உருவாக்கவும்"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "முதல் அரைக் கோட்டின் திசையில் கண்டிப்பாக செல்லும் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "இந்த புள்ளிக்கு ஒரு கோணத்தை உருவாக்கவும்"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "கோணத்தை உருவாக்கும் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "இரண்டாவது அரைக் கோட்டின் கோணத்தின் வழி செல்லும் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "அளவை அமைத்திடு"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "சாய்கோணத்தை மறுஅளவாக்கு"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "இந்த புள்ளியை துவக்கமாக கொண்டு ஒரு வட்ட பகுதியை உருவாக்கவும்."
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "இந்த புள்ளியுடன் ஒரு வட்ட பகுதியை உருவாக்கவும்."
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "புதிய வளைவிள் செல்லும் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "இந்த புள்ளியை முடிவாக கொண்டு ஒரு வட்ட பகுதியை உருவாக்கவும்."
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "தன் நடுநிலை கொண்டு வட்டப்பகுதியை வரைக"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "இந்த கோணத்தை கொண்டு வட்டப்பகுதியை வரைக"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "விடையைத் தேர்வுச் செய்"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "வளைவை தேர்வு செய்..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "வளைவில் ஒரு புள்ளியை தேர்வு செய்..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "பரப்பு"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "சுற்றளவு"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "ஆரம்"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "கார்டிசியன் சமன்பாடு"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "கார்டிசியன் சமன்பாடு"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "துருவநிலையை முன்னிறுத்து"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [மையம்கொண்ட  %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "வட்டம்"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "வட்டத்தை தேர்வு செய்"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "வட்டம் %1 யை தேர்ந்தெடு"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "வட்டத்தை நீக்கு"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "வட்டத்தை சேர்"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "வட்டத்தை நகர்த்து"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "இந்த வட்டத்துடன் சேர்"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "வட்டத்தைக் காட்டு"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "வட்டத்தை மறை"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "இந்தப் புள்ளியைக் கொண்டு ஒரு வட்டத்தை உருவாக்குக"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "இந்த மையத்தைக் கொண்டு ஒரு வட்டத்தை வரைக"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "இந்த புள்ளியை வட்டத்தின் மேல்..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "புதிய வளைவின் வழியாக செல்லும் புள்ளியை தேர்ந்தெடுக்கவும்..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "கூம்பு வகை"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "முதல் முன்னிறுத்து"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "இரண்டாம் முன்னிறுத்து"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr " நீள் வட்டம் "
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "மீவளயம்"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "பரவளையம்"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2069,1875 +2070,1879 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "கூம்பு"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "கூம்பு தேர்வு செய்"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "கூம்பு %1 யை தேர்ந்தெடு"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "கூம்பு நீக்கு"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "கூம்பை சேர்"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "கூம்பை நகர்த்து"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "கூம்புடன் சேர்"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "கூம்பை மறை"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "கூம்பை மறை"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "இந்த புள்ளி முழுவதும் கோனிக்கை உருவாக்கு"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "புதிய கூம்பில் செல்லும் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "கோனிக்கை உருவாக்கு"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "இந்த கூம்பின் அஸிம்ப்டோட்களை (asymptote) கட்டமை..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "இந்த கூம்பின் அஸிம்ப்டோட்களை (asymptote) கட்டமை..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "நீள்வட்டம்"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "புதிய நீள்வட்டத்தில் முதல் குவியத்தை தேர்ந்தெடு..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "புதிய நீள்வட்டத்தின் இரண்டாவது குவியத்தை தேர்ந்தெடு..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "இந்த புள்ளி முழுவதும்  நீள்வட்டம் உருவாக்கு"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "புதிய நீள்வட்டத்தின் வழியாக செல்லும் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "இந்த முன்னிறுத்ததை வைத்து ஐப்பர்போலா உருவாக்கு"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "புதிய பரவளையத்தின் இரண்டாவது குவியத்தை தேர்ந்தெடு..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "இந்த புள்ளி முழுவதும்  ஐப்பர்போலாவை  உருவாக்கு"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "புதிய பரவளையத்தின் வழியே செல்லும் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "இந்த கோட்டை இயக்குவரையாக கொண்ட கூம்புருவத்தை வடிவமை"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "இந்த கூம்பின் டைரக்ட்ரிக்ஸை (directrix) கட்டமை..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "இந்த கோட்டை குவியமாக கொண்ட கூம்புருவத்தை வடிவமை"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "புள்ளியின் மூலம் பரவளையத்தை வடிவமை"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "புதிய பரவளையத்தின் வழியே செல்லும் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "இந்த கூம்புவடிவ முனைவுக்கோட்டு புள்ளி wrt யை வடிவமை"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "கூம்பு wrt யை தேர்ந்தெடு. அது நீஙகள் உருவாக்க விரும்பும் போலார் புள்ளி..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "இந்த வரியின் துருவப்புள்ளியை கட்டமை"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "காண்பிக்கப்பட வேண்டிய இடத்தை தேர்வு செய்..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "இந்த கூம்பைச் சார்ந்த துருவவரியை கட்டமை"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "இந்த புள்ளியின் துருவவரியை கட்டமை"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "இந்த கூம்பின் டைரக்ட்ரிக்ஸை (directrix) கட்டமை"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "நீங்கள் உருவாக்க விரும்பும் கூம்பு directrix யை தேர்ந்தெடு..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "இந்த டைரக்ரிக்ஸைக்கொண்டு (directrix) ஒரு பரவளையத்தை (parabola) கட்டமை"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "இந்த முன்னிறுத்ததை கொண்டு ஐப்பர்போலா வரைக."
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "இந்த கூம்பின் அஸிம்ப்டோட்களை (asymptote) கட்டமை"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "நீங்கள் உருவாக்க விரும்பும் அசிம்டோட்சின் கூம்பை தேர்ந்தெடு..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "இந்த கூம்பின் ஆரவரிகளை கட்டமை"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr "நீங்கள் உருவாக்க விரும்பும் ஆரக்கோட்டின் முதல் இரண்டு கூம்பை தேர்ந்தெடு..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr "நீங்கள் உருவாக்க விரும்பும் ஆரக்கோட்டின் மற்ற இரண்டு கூம்பை தேர்ந்தெடு..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "ஆர கோட்டிற்க்கு மாற்று"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "கூம்பு வளைவு"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "கூம்புவளைவைத் தேர்வுச் செய்"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "கூம்பு வளைவு %1 யை தேர்ந்தெடு"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "கூம்புவளைவை நீக்கு"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "கூம்புவளைவை சேர்"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "கூம்புவளைவை நகற்று"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "கூம்புவளைவை இணை"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "கூம்புவளைவைக் காட்டு"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "கூம்புவளைவை சேர்"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 #, fuzzy
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr ""
 "%7 x³+ %10 y³ + %8 x²y + %9 xy² +%6 y² + %4 x² + %5 xy + %2 x + %3 y + %1 = 0"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "புள்ளியில் கூம்பு வளைவை உருவாக்கு"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "புதிய கூம்பின் வழியே செல்லும் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "வளைக்கோடு"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "வளைக்கோட்டைத் தேர்வு செய்"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "வளைவு %1 யை தேர்ந்தெடு"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "வளைக்கோட்டை நீக்கு"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "வளைக்கோட்டைச் சேர்"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "வளைக்கோட்டை நகற்று"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "இந்த வளைவுடன் சேர்த்துவிடு"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "வளைவைக் காட்டு"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "வளைவை மறை"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "வரியை வைத்து குறுக்குவெட்டு"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "இந்த கோனிக்கை வைத்து குறுக்குவெட்டு"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "இடை புள்ளியை ஏற்கனவே கணக்கிட்டுவிட்டது"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "கூம்பு வளைவைக்  குறுக்குவெட்டு"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "இந்த வட்டத்தை குறுக்குவெட்டு"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "இந்த் கோணத்தில் இடைபடும்"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "இந்த புள்ளியில் தலைகீழாக்கு"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "வட்டத்தை தேர்ந்தெடுக்கவும். எங்களுக்கு எதிராக தலைகீழாக்கவேண்டும்..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "இந்த புள்ளியின் துருவவரியை கட்டமை"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "தலைகீழாக்கவேண்டிய புள்ளியைத் தேர்ந்தெடுக்கவும்..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "இந்த வரியின் துருவப்புள்ளியை கட்டமை"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "தலைகீழாக்கவேண்டிய வரியை தேர்ந்தெடு..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "இந்த புள்ளியின் துருவவரியை கட்டமை"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "தலைகீழாக்கவேண்டிய புள்ளியைத் தேர்ந்தெடுக்கவும்..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "இந்த கூம்பின் டைரக்ட்ரிக்ஸை (directrix) கட்டமை"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "தலைகீழாக்கவேண்டிய வட்டத்தைத் தேர்ந்தெடு"
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "இந்த கூம்பின் டைரக்ட்ரிக்ஸை (directrix) கட்டமை"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "தலைகீழாக்கவேண்டிய வட்டத்தைத் தேர்ந்தெடு"
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "சரிவு"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "சமன்பாடு "
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "நீளம்"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "முதல் கடைப்புள்ளி"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "இரண்டாவது கடைப்புள்ளி"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "கோடு"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "கோட்டை தேர்வு செய்"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "இந்த கோட்டை தேர்வு செய்"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "கோடு %1 யை தேர்ந்தெடு"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "ஒரு கோட்டை நீக்கு"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "கோட்டை சேர்"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "கோட்டை நகர்த்து"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "கோட்டுடன் இணைத்துவிடு"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "கோட்டைக் காட்டு "
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "கோட்டை மறை"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "துண்டம்"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "இந்த துண்டத்தை தேர்வு செய்க"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "தருமதிப்பு %1 யை தேர்வுசெய்"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "ஒரு துண்டத்தை அகற்று"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "துண்டத்தை சேர்"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "துண்டத்தை நகர்த்து"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "இந்த துண்டத்துடன் சேர்"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "துண்டத்தைக் காட்டு "
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "துண்டத்தை மறை"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "அரை-கோடு"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "அரை-கோட்டை தேர்வுசெய்"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "அரை-கோட்டு %1 யை தேர்வு செய்"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "அரை- கோட்டை நீக்கு"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "கோட்டினைக் கூட்டு "
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "அரை-கோட்டினை நகர்த்து"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "அரை- கோட்டை இணை"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "அரை- கோட்டைக் காட்டு "
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "அரை- கோட்டை மறை"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "முதல் புள்ளியிலிருந்து துண்டத்தை உருவாக்கு"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "துண்டத்தின் மைய புள்ளியை உருவாக்கு..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "கடைசிப் புள்ளியிலிருந்து துண்டத்தை உருவாக்கு"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "துண்டத்தின் மைய புள்ளியை உருவாக்கு..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "இந்தப் புள்ளிக்கு ஒரு கோட்டினை உருவாக்கவும்"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "கோட்டின் வழியில் செல்லும் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "கோட்டின் வழி செல்லும் வேறு புள்ளியை தேர்ந்தெடு..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "முதல் புள்ளியிலிருந்து அரைகோட்டில் நெறியை உருவாக்கு"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "இந்த வரியின் துருவப்புள்ளியை கட்டமை..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "புள்ளியிருந்து அரைகோட்டில் நெறியை உருவாக்கு"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "அரை-கோடு வழியாக செல்லும் புள்ளியை தேர்ந்தெடுக்கவும்..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "இந்தப் புள்ளியின் இணைக்கோட்டை உருவாக்கவும்"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "இந்தப் புள்ளியின் இணைக்கோட்டை உருவாக்கவும்..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "இந்த புள்ளிக்கு ஒரு இணைகோட்டை உருவாக்கவும்"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "புதிய கோட்டின் வழியாக செல்லும் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "இந்தப் புள்ளியின் செங்குத்து கோட்டை உருவாக்கவும்"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "இந்தப் புள்ளியின் செங்குத்து கோட்டை உருவாக்கவும்..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "இந்தப் புள்ளிக்கு ஒரு செங்குத்து கோட்டை உருவாக்கவும்"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "&அளவினை அமை..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "பகுதியின் அளவை அமை"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "புது அளவை தேர்வுசெய்"
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "துண்டத்தை மறுஅளவாக்கு"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "கோட்டில் நெறியை உருவாக்கு"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "புதிய கோட்டின் திசையில் இருக்கும் வெக்டாரை தேர்ந்தெடுக்கவும்..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "அரைகோட்டில் நெறியை உருவாக்கு"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "புதிய அரை-கோட்டின் திசையில் வெக்டாரை தேர்ந்தெடு..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "மையம்"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "இந்த மையத்தை தேர்வுசெய்"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "மையம் %1 யை தேர்வுசெய்"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "மையத்தை நீக்கு"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "மையத்தை சேர்"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "மையத்தை நகர்த்து"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "இந்த மையத்துடன் இணை"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "இயங்குவழியைக் காட்டு "
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "இயங்குவழியை மறை"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "பொருளின் வகை"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "பொருள்"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "இந்த பொருளை தேர்வுசெய்"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "பொருள் %1 யை தேர்வுசெய்"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "பொருளை நீக்கு"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "பொருளை சேர்"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "பொருளை நகர்த்து"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "இந்தப் பொருளுடன் இணை"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "பொருளைக் காட்டு"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "பொருளை மறை"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "ரேடியனின் கோணம்"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "டிகிரியின் கோணம்"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "நடுப் புள்ளி"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X  நீளம்"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y நீளம்"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "எதிர்நெறியம்"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "கோணம்"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "வட்டப்பகுதி "
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "வட்ட கோட்டின் உயரம் "
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "கோணம்"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "இந்த கோணத்தை தேர்வுசெய்"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "கோணம் %1 யை தேர்வுசெய்"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "கோணத்தை நீக்கு"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "கோணத்தை சேர்"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "கோணத்தை சேர் "
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "இந்த கோணத்துடன் இணை"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "சாய்கோணத்தைக் காட்டு"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "சாய்கோணத்தை மறை"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "நெறியம் "
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "இந்த நெறியதை தேர்வுசெய்"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "வெக்டார் %1 யை தேர்வுசெய்"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "நெறியத்தை நீக்கு"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "நெறியத்தை சேர்"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "நெறியத்தை நகர்த்து"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "இந்த நெறியத்துடன் இணை"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "நெறியைக் காட்டு"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "நெறியை மறை"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "வட்டப்பகுதி "
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "இந்த வட்டப்பகுதியை தேர்வுசெய்"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "வளைவு %1 யை தேர்வுசெய்"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "வட்டப்பகுதியை நீக்கு"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "வட்டப்பகுதியை சேர்"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "வட்டப்பகுதியை நகர்த்து"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "இந்த வட்டப்பகுதியுடன் இணை"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "வட்டப்பகுதியைக் காட்டு "
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "வட்டப்பகுதியை மறை"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "ஆயத்தொலைவு"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X ஆயத்தொலைவு"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y ஆயத்தொலைவு"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "புள்ளி"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "இந்த புள்ளியை தேர்வுசெய்"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "புள்ளி %1 யை தேர்வுசெய்"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "புள்ளியை நீக்கு"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "புள்ளியை சேர்"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "புள்ளியை நகர்த்து"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "இந்த புள்ளியுடன் இணை"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "புள்ளியைக் காட்டு "
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "புள்ளியை மறை"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "புள்ளியை நடுப் புள்ளியாக்கு மற்றும் வேறொருப் புள்ளி"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "நீங்கள் உருவாக்க விரும்பும் மையப்புள்ளியின் முதல் இரண்டு புள்ளியை தேர்ந்தெடு..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "நீங்கள் உருவாக்க விரும்பும் மையப்புள்ளியின் மற்ற இரண்டு புள்ளிகளை தேர்ந்தெடு..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "&ஆயத்தொலைவு அமை..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "மாற்றி செய்"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "&அளவகைகளை அமை..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "&ஆயத்தொலைவு அமை"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "புதிய ஆயத்தொலைவை உள்ளிடு:"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "புள்ளியின் அளவகைகளை அமை"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "புது அளவை தேர்வுசெய்:"
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "புள்ளியின் கட்டுப்பாட்டின் அளவகைகளை மாற்று"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "போக்குவரத்து அளவின் வட்டத்தை தேர்ந்தெடு..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "கூம்பு தேர்வு செய்..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "இந்த புள்ளியை வட்டத்தின் மேல்..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "பக்கங்களின் எண்ணிக்கை"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 #, fuzzy
 msgid "Perimeter"
 msgstr "வடிவியலை அச்சிடு"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "முனைகளின் மையம்"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "பாலிகான்"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "இந்த பலகோண வடிவத்தை தேர்வுசெய்"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "பலகோணம் %1ஐ தேர்ந்தெடு"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "ஒரு பலகோணத்தை நீக்கு"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "ஒரு பலகோணத்தைச் சேர்"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "ஒரு பலகோணத்தை நகர்த்து"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "இந்த பலகோணத்துடன் இணை"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "ஒரு பலகோணத்தைக் காட்டு"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "ஒரு பலகோணத்தை மறை"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "கோணம்"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "இந்த முக்கோணத்தை தேர்ந்தெடு"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "கோணம் %1 யை தேர்வுசெய்"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "ஒரு முக்கோணத்தை நீக்கு"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 #, fuzzy
 msgid "Add a Triangle"
 msgstr "கோணத்தை சேர்"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "ஒரு முக்கோணத்தை நீக்கு"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "இந்த கோணத்துடன் இணை"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "ஒரு முக்கோணத்தை காட்டு"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "சாய்கோணத்தை மறை"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "நான்குபக்க வடிவம்"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "இந்த நான்குபக்க வடிவத்தை தேர்ந்தெடு"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "நான்குபக்க வடிவம் %1ஐ தேர்ந்ந்தெடு"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "ஒரு நான்குபக்க வடிவத்தை நீக்கு"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "விளக்கச்சீட்டை சேர்"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "நான்குபக்க வடிவத்தை நகர்த்து"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "இந்த விளக்க சீட்டுடன் இணை"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "ஒரு நான்குபக்க வடிவத்தைக் காட்டு"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "வளைவை மறை"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "இந்த முனையுடன் ஒரு முக்கோணத்தை அமைக்கவும்"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "இந்தப் புள்ளியின் இணைக்கோட்டை உருவாக்கவும்..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "ஒரு வரியில் இந்த பலகோணத்தை குறுக்காக வெட்டவும்"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "நீங்கள் உருவாக்க விரும்பும் கூம்பு directrix யை தேர்ந்தெடு..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "இந்த பலகோணத்தின் முனைகளை அமைக்கவும்"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "நீங்கள் உருவாக்க விரும்பும் கூம்பு directrix யை தேர்ந்தெடு..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "இந்த புள்ளியின் துருவவரியை கட்டமை"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "நீங்கள் உருவாக்க விரும்பும் கூம்பு directrix யை தேர்ந்தெடு..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "இந்த புள்ளியின் துருவவரியை கட்டமை"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "நீங்கள் உருவாக்க விரும்பும் கூம்பு directrix யை தேர்ந்தெடு..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "இந்த புள்ளியை வட்டத்தின் மேல் "
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "கோட்டின் வழி செல்லும் வேறு புள்ளியை தேர்ந்தெடு..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "இந்த கோடு இணையாக உள்ளதா?"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "முதல் இரண்டு இணையாக்க முடிந்த கோடுகளை தேர்ந்தெடு..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "இந்த இணைக்கோடு வரை"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "மற்ற இரண்டு இணைக்க முடிந்த கோடுகளை தேர்ந்தெடு.."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "இந்த கோடுகள் இணையாக உள்ளது."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "இந்த கோடுகள் இணையாக இல்லை."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "இந்த கோடு செங்குதாக இருக்கிறதா?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "முதல் இரண்டு செங்குத்தான கோடுகளை தேர்ந்தெடு..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "செங்குத்தான கோடு"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "முதல் இரண்டு செங்குத்தான கோடுகளை தேர்ந்தெடு..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "இந்த கோடுகள் செங்குதானவை."
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "இந்த கோடுகள் செங்குத்தானவை இல்லை."
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "புள்ளிலிருக்கும் நேர்கோட்டமையைச் சரி பார்க்கவும்"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "முதல் இரண்டு இணையான கோடுகளை தேர்ந்தெடு..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "மற்றும் இரண்டாவது புள்ளி"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "இரண்டாவது மூன்று செங்குத்தான கோடுகளை தேர்ந்தெடு..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "மூன்றாவது புள்ளி"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "கடைசி மூன்று இணைக்கும் புள்ளிகளை தேர்ந்தெடுக்கவும்..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "இந்த புள்ளிகள் நேர்க்கோட்டில் உள்ளது"
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "இந்த புள்ளிகள் நேர்க்கோட்டில் இல்லை."
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "இந்த புள்ளிகள் இந்த வளைவில் உள்ளதா எண்று பரிசோதிக்கவும்"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "காண்பிக்கப்பட வேண்டிய இடத்தை தேர்வு செய்..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "இந்தப் புள்ளிகள் வளைவில் உள்ளதா எண்று பரிசோதிக்கவும்"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "காண்பிக்கப்பட வேண்டிய நீள்சதுரத்தை தேர்வுசெய்..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "இந்த வளைவு புள்ளியைக் கொண்டுள்ளது"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "இந்த வளைவு புள்ளிகளை கொண்டுள்ளது"
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 #, fuzzy
 msgid "Check whether this point is in a polygon"
 msgstr "இந்த புள்ளிகள் இந்த வளைவில் உள்ளதா எண்று பரிசோதிக்கவும்"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "இந்தப் புள்ளிகள் வளைவில் உள்ளதா எண்று பரிசோதிக்கவும்"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "காண்பிக்கப்பட வேண்டிய நீள்சதுரத்தை தேர்வுசெய்..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 #, fuzzy
 msgid "This polygon contains the point."
 msgstr "இந்த வளைவு புள்ளியைக் கொண்டுள்ளது"
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 #, fuzzy
 msgid "This polygon does not contain the point."
 msgstr "இந்த வளைவு புள்ளிகளை கொண்டுள்ளது"
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "இந்த புள்ளிகள் இந்த வளைவில் உள்ளதா எண்று பரிசோதிக்கவும்"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "காண்பிக்கப்பட வேண்டிய இடத்தை தேர்வு செய்..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 #, fuzzy
 msgid "This polygon is convex."
 msgstr "இந்த வளைவு புள்ளியைக் கொண்டுள்ளது"
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 #, fuzzy
 msgid "This polygon is not convex."
 msgstr "இந்த வளைவு புள்ளிகளை கொண்டுள்ளது"
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "இந்த புள்ளிகள் ஒரே தூரத்தில் இருந்தால் பரிசோதிக்கவும்"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "மற்ற இரண்டு புள்ளிகளின் தூரத்திலிருந்து சமமாக இருக்கும் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "புள்ளியிலிருந்து"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "இரண்டு மற்ற புள்ளிகளின் பதியின் நடுபுள்ளி..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "மற்றும் இரணடாவது புள்ளியிலிருந்து"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "இரண்டு மற்ற புள்ளிகளின் பதியின் நடுபுள்ளி..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "இரண்டு தூரங்களும் சமம்."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "இரண்டு தூரங்களும் சமமில்லை."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "இந்த புள்ளிகள் இந்த வளைவில் உள்ளதா எண்று பரிசோதிக்கவும்"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "முதல் இரண்டு சமமான வெக்டார்களை தேர்ந்தெடு..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "இந்த புள்ளிகள் இந்த வளைவில் உள்ளதா என்று பரிசோதிக்கவும்"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "மற்ற இரண்டு இணையான சமமான வெக்டார்களை தேர்ந்தெடு..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "இரண்டு தூரங்களும் சமம்."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "இரண்டு தூரங்களும் சமமில்லை."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "உரை"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "வில்லை"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "இந்த வில்லையை தேர்வுசெய்"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "வில்லை %1 யை தேர்வுசெய்"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "விளக்கச்சீட்டை நீக்கு"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "விளக்கச்சீட்டை சேர்"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "விளக்கச் சீட்டை நகற்று"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "இந்த விளக்க சீட்டுடன் இணை"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "வில்லையைக் காட்டு"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "ஒரு வில்லையை மறை"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&உரை நகல்"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&மாற்று சட்டம்"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&மாற்றி செய்..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "மாற்று விளக்க சீட்டின் விவரம்"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "இந்த பொருளை மொழிபெயர்"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "இந்த வெக்டாரால் மொழிபெயர்"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "வெக்டாரை மாற்றத்தின் மூலம் தேர்ந்தெடு ..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "இந்தப் பொருளை பிரதிபலி"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "இந்தப் பொருளை தேர்வுசெய்..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "இந்தப் புள்ளியிலிருந்து பிரதிப்பலி"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "இந்தப் புள்ளியை தேர்வுசெய்..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "இந்தக் கோட்டிலிருந்துப் பிரதிப்பலி"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "வகைகளை இங்கே தேர்வு செய்..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "இந்த பொருளை சுழற்று"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "இந்த பொருளை சுழற்ற தேர்வுசெய்..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "இந்தப் புள்ளியுடன் சுழற்று"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "சுழற்சியின் மைய புள்ளியை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "இந்த கோணத்துடன் சுழற்று"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "காண்பிக்கப்பட வேண்டிய நீள்சதுரத்தை தேர்வுசெய்..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "இந்தப் பொருளை அளவிடு"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "இந்த பொருளை அளக்க தேர்வுசெய்..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "மையப்பகுதியில் இருந்து அளவிடு"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "இந்த வரியின் துருவப்புள்ளியை கட்டமை..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "வட்டத்தின் நீளத்தை அளவிடு"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "துண்டின் நீளத்தின் காரணியின் அளவை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "இந்த அரைவட்டத்தின் நீளத்தை அளவிடு..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "துண்டின் நீளத்தின் காரணியின் அளவை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "வட்டத்தின் நீளத்தை அளவிடு"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "துண்டின் நீளத்தின் காரணியின் அளவை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "இந்தப் பொருளை அளக்க தேர்வுசெய்"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "இந்த புள்ளிக்கு மேல் அளவிடு"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Select the line to scale over"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "துண்டின் நீளத்தின் காரணியின் அளவை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "துண்டின் நீளத்தின் காரணியின் அளவை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "...இந்த அரைவட்டத்தின் நீளத்திற்கு"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "அளவிடுவதற்கு இரண்டு அரைவட்டங்களின் இரண்டாவதைத் தேர்ந்தெடு"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "இந்த பொருளை சரியாக சுழற்று"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்."
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "அரைகோட்டின் எறி சுழற்சி"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "பகிர்வு சுழற்சியை நீங்கள் அமைக்க விரும்பும் பொருளின் அரை வரியை தேர்ந்தெடு"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "இந்த கோணத்தை சரியாக சுழற்று"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "காண்பிக்கப்பட வேண்டிய இடத்தை தேர்வு செய்"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "பொருளிருந்து இசையும் அமைப்பொற்றுமை"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "நடுவிலிருந்து Harmonic Homology"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "மையப்புள்ளியின் ஹார்மோனிக் ஹோமோலஜியை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "இந்த அச்சுடைய Harmonic Homology"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "ஹார்மோனிக் ஹோமாலஜியின் அச்சை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "பொருளின் பிறப்பு கூர்"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "இந்த கோணத்துடன் இணை"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "இந்த புள்ளியை வட்டத்தின் மேல்..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "ஒத்திசைவு வரையும் முதல் புள்ளியின் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "முதல் 3 ஆரம்ப புள்ளிகள்"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "முதல் மூன்று ஆரம்ப புள்ளிகளின் பரம்பரை தொடர்பை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "3 ஆரம்ப புள்ளிகளில் இரண்டாவது"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "இரண்டாவது மூன்று ஆரம்பிக்கும் புள்ளிகளின் பரம்பரை துவக்கத்தை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "3 ஆரம்ப புள்ளிகளில் மூன்றாவது"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "மூன்றாவது மூன்று ஆரம்பிக்கும் புள்ளியின் பரம்பரை துவக்கத்தைத் தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "இடைமாற்றப்பட்ட முதல் புள்ளி"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "பரம்பரை துவக்கத்தின் முதல் மூன்று முடிவு புள்ளிகளை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "இடைமாற்றப்பட்ட இரண்டாம் புள்ளி"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "பரம்பரை துவக்கத்தின் இரண்டாவது மூன்று முடிவு புள்ளிகளை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "மூன்றாவது புள்ளியின் உருமாற்றத்தின் நிலை"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "பரம்பரை துவக்கத்தின் மூன்றாவது மூன்று முடிவு புள்ளிகளை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "பொருளின் பிறப்பு எறிதல் உருமாற்றுகை"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "இந்த நான்குபக்க வடிவத்தை குறிக்கவும்"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "4 ஆரம்ப புள்ளிகளில் முதல்"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "பரம்பரை துவக்கத்தின் முதல் நான்கு ஆரம்ப புள்ளிகளை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "4 ஆரம்ப புள்ளிகளின் இரண்டாவது"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "பரம்பரை துவக்கத்தின் இரண்டாவது நான்கு ஆரம்ப புள்ளிகளை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "4 ஆரம்ப புள்ளிகளில் மூன்றாவது"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "பரம்பரை துவக்கத்தின் மூன்றாவது நான்கு ஆரம்ப புள்ளிகளை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "நாலாவதாக 4 தொடக்கப் புள்ளிகள்"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "பரம்பரை துவக்கத்தின் நான்காவது நான்கு ஆரம்ப புள்ளிகளை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "பரம்பரை துவக்கத்தின் முதல் நான்கு ஆரம்ப புள்ளிகளை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "பரம்பரை துவக்கத்தின் இரண்டாவது நான்கு முடிவு புள்ளிகளை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "பரம்பரை துவக்கத்தின் மூன்றாவது நான்கு முடிவு புள்ளிகளை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "நான்காவது புள்ளியின் இடைமாற்றப்பட்ட இடம்"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "பரம்பரை துவக்கத்தின் நான்காவது நான்கு முடிவு புள்ளிகளை தேர்ந்தெடு..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "இந்த பொருளின் நிழலை மாற்று"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "காண்பிக்கப்பட வேண்டிய இடத்தை தேர்வு செய்"
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "இந்த ஒளியின் மூலத்தில் இருந்து நிழலை மாற்று"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "அதன் நிழலின் மூலத்திலிருந்து ஒலி மூலத்தை தேர்ந்தெடுக்கவும்..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "இடவலமாக நிழலைக் கணித்துக் கோட்டினை உருவகச் செய்"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "மூலத்தை நிழலுக்காக தேர்ந்தெடுக்கவும்..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "இந்தப் பொருளை உருமாற்று"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "உருமாற்றத்தை உபயோகித்து உருமாற்று"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "இந்த பொருளுடன் ஒத்திசைவை அமை"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "மையப்பகுதியில் இருந்து அளவிடு"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "ஒத்திசைவின் மையத்தை தேர்ந்தெடுக்கவும்..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "புள்ளியை நடுப் புள்ளியாக்கு மற்றும் வேறொருப் புள்ளி"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "புள்ளியை தேர்ந்தெடு அது வரைபடத்தோடு மற்ற புள்ளியில் ஒத்திசைக்க வேண்டும்..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "ஒத்திசைவு வரைபடத்தை ஒரு புள்ளிக்காக இந்த புள்ளியில் அமை"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "ஒத்திசைவு வரையும் முதல் புள்ளியின் புள்ளியை தேர்ந்தெடு..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "இந்த புள்ளியில் இருந்து ஒரு நெறியத்தை உருவாக்கவும்"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "இந்த புள்ளிக்கு ஒரு நெறியத்தை உருவாக்கவும்"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "உங்களுக்காக புதிய குறுநிரலை கடைசி பொருளாக தேர்வு செய்யவும்."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "நெறியத்திலிருந்து நெறிய தொகையை உருவாக்கு மற்றும் வேறொரு புள்ளி"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 "முதல் இரண்டு வெக்டார்கள் அது நீங்கள் கூட்டி வடிவமைக்க விரும்புவதை தேர்ந்தெடுக்கவும்..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "நெறியத்திலிருந்து நெறியத் தொகையை உருவாக்கு மற்றும் அடுத்த ஒன்று"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "மற்ற இரண்டு வெக்டார்கள் அது நீங்கள் கூட்டி வடிவமைக்க விரும்புவதை தேர்ந்தெடுக்கவும்..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "இந்த புள்ளியை துவக்கமாக கொண்டு ஒரு வட்ட பகுதியை உருவாக்கவும்."
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "கூட்டு வெக்டாரை உருவாக்க உதவும் புள்ளியை தேர்ந்தெடு..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "இப்பொழுது குறியீட்டில் நிரப்பு:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "இப்பொழுது பைத்தான் குறியீட்டை நிரப்பவும்:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3945,7 +3950,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3953,7 +3958,7 @@ msgstr ""
 "உங்கள் உரையில் பிழை இருப்பது போல் உள்ளது; ஆகையால் இது தகுந்த பொருளை உருவாக்காது.உரை "
 "சரி பார்த்த பின் முடிந்தது எனற பொத்தானை அழுத்தவும்"
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3962,7 +3967,7 @@ msgstr ""
 "தொடரும் பிழை வெளியீட்டை பைத்தான் இடைமாற்றி உருவாக்கியது:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3971,18 +3976,18 @@ msgstr ""
 "உங்கள் உரையில் பிழை இருப்பது போல் உள்ளது. ஆகையால் இது தகுந்த பொருளை உருவாக்காது. உரை "
 "சரி பார்த்த பின் முடிந்தது எனற பொத்தானை அழுத்தவும்."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "பைத்தான் சிறுநிரல்"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -3991,7 +3996,7 @@ msgstr ""
 "உங்கள் உரையில் பிழை இருப்பது போல் உள்ளது; ஆகையால் இது தகுந்த பொருளை உருவாக்காது.உரை "
 "சரி பார்த்த பின் முடிந்தது எனற பொத்தானை அழுத்தவும்"
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-tg/messages/tdeedu/kig.po b/tde-i18n-tg/messages/tdeedu/kig.po
index a8c9d469003..959b1be827f 100644
--- a/tde-i18n-tg/messages/tdeedu/kig.po
+++ b/tde-i18n-tg/messages/tdeedu/kig.po
@@ -14,7 +14,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2005-10-28 16:34+0500\n"
 "Last-Translator: Victor Ibragimov <youth_opportunities@tajikngo.org>\n"
 "Language-Team: Tajik\n"
@@ -39,12 +39,12 @@ msgid ""
 "Your emails"
 msgstr "youth_opportunities@tajik.net"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 #, fuzzy
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Ин файли XFig аст, наинки шакли Cabri."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
@@ -52,24 +52,24 @@ msgstr ""
 "Файли Cabri дорои объекти \"%1\" мебошад, ки дар айни замон бо Kig пуштибонӣ "
 "намешавад."
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Шакл интихоб кунед."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Файли Dr. Geo \"%1\" дорои макросҳо аст."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Шакле дар файли Dr. Geo \"%1\" нест."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -77,7 +77,7 @@ msgstr ""
 "Файли Dr. Geo дорои объекти \"%1 %2\", кидар айни замон бо Kig пуштибонӣ "
 "намешавад."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
@@ -85,58 +85,58 @@ msgstr ""
 "Ин файли Dr. Geo дорои навъи нуқтаи буришаст, ки дар айни замон бо Kig "
 "пуштибонӣ намешавад."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Содир кардан ба тасвирот"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Тасвирот..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "Содирот ҳамчун тасвир"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "Интихоби тасвир"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Форматҳои файли пуштибонӣ нашаванда."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr "Файли \"%1\" нашояд боз шуд. Ҳуқуқи дастрасии худро биозмоед."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "Натавонистам тасвироти \"%1\"-ро нигоҳ дорам"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Содир кардан ба"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "Содир кардан ба &файли XFig"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&Файли XFig..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|Санадоти XFig (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "Содир кардан ба файли XFig"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
@@ -144,24 +144,24 @@ msgstr ""
 "Натавонистам файли \"%1\"-ро бикушоям. Мумкин он мавҷуд набошад ё шумо "
 "ҳуқуқи дастрасӣ ба онро надоред"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "Хатогӣ ҳангоми хондани файли \"%1\" рӯй дод. Он кушода нахоҳад шуд."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Хатои таҳлилот"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Натавонистам файли \"%1\"-ро боз кунам."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Пуштибонӣ намешавад"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -169,7 +169,7 @@ msgstr ""
 "Ин санадоти KSeg таъғиротро аз рӯи ҷадвале, ки Kig дар айни ҳол пуштибонӣ "
 "намекунад, истифода мекунад."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
@@ -177,48 +177,48 @@ msgstr ""
 "Ин санадоти KSeg дорои доираи пуршудае аст, ки Kig дар айни ҳол инро "
 "пуштибонӣ намекунад."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr ""
 "Ин санадоти KSeg дорои сектори қавс аст, ки Kig инро дарҳол пуштибонӣ "
 "намекунад."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr ""
 "Ин санадоти KSeg дорои сектори бурише аст, ки Kig инро дарҳол пуштибонӣ "
 "намекунад."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Содир &Латекс..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Латекс..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Латекс ҳуҷҷатҳо (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Содироти латекс"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Интихоби латекс"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr ""
 "Ин файл бо барномаи Kig раванди \"%1\" эҷод карда шуд ва акнун ин формат "
 "пуштибонӣ намешавад."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -230,7 +230,7 @@ msgstr ""
 "Шумо метавонед ин файлро бо раванди кӯҳнаи Kig (0.4 to 0.6) боз кунед,\n"
 "ва баъд онро боз нигоҳ доред (инро дар формати нав нигоҳ медорад)."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -240,8 +240,8 @@ msgstr ""
 "пуштибонӣ намешавад.\n"
 "Системаи координатии стандартӣ истифода бурда мешавад."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -251,27 +251,27 @@ msgstr ""
 "пуштибонӣ намешавад. Балки барнома бе дастгирии ин навъ талфиф шудааст, "
 "балки шумо раванди қадими Kig-ро истифода карда истодаед."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "&Содироти SVG..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Scalable Vector Graphics (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "Содироти SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "Интихоби SVG"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "Афсӯс, чизе хатто шуд дар вақти ба ёдгирии SVG файл \"%1\""
 
@@ -432,7 +432,7 @@ msgstr "Барҳамдиҳии сафбандӣ"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Барҳамдиҳии сафбандии объект"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 #, fuzzy
 msgid "U&nhide All"
 msgstr "Намоиши &ҳамааш"
@@ -559,15 +559,15 @@ msgid ""
 "*.kigz|Compressed Kig Documents (*.kigz)"
 msgstr ""
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "Файли \"%1\" аллакай маҷуд аст. Оё мехоҳед ин файлро бознависӣ кунед?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Файлро таъғир диҳам?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "Таъғир додан"
 
@@ -648,466 +648,466 @@ msgstr "Санад барои кушодан"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Порча"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Порча аз рӯи нуқтаҳои аввал ва охир"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "Хат аз рӯи ду нуқта"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "Сохтани хат аз рӯи ду нуқта"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Шуоъ"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Шуоъ аз рӯи нуқтаи ибтидоӣ ва ба он тааллуқ дошта."
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Перпендикуляр"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "Хат аз рӯи нуқта, ки ба дигар хат ё порча перпендикуляр бошад."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Хати мувозӣ"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "Эҷоди хат аз рӯи нуқта, ки ба дигар хат ё порча мувозӣ бошад."
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Доира аз рӯи марказ ва нуқта"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Доира аз рӯи маркази он ва нуқтае, ки ба он тааллуқ дорад"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Доира аз рӯи се нуқта"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Сохтани доира аз рӯи се нуқтае, ки ба он тааллуқ дорад"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Сохтани хати байнии кунҷ"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Кунҷро барои сохтани хати байнии он интихоб кунед..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Хати байнии кунҷ"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Хати байнии кунҷ"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Хати каҷи конусшакл аз рӯи 5 нуқта"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "Сохтани хати каҷи конусшакл аз рӯи 5 нуқта"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Гипербола аз рӯи асимптотҳо ва нуқта"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Сохтани гипербола аз рӯи асимптотҳо ва нуқта"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Эллипс аз рӯи фокусҳо ва нуқта"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Эллипс аз рӯи фокус ва нуқтаи дар канори он буда"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Гипербола аз рӯи фокусҳо ва нуқта"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Сохтани гипербола аз рӯи фокусҳо ва нуқтаи дар ӯ саҳид"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "Хати каҷи конусшакл аз рӯи директриса, фокус ва нуқта"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 "Сохтани хати каҷи конусшакл аз рӯи директрисаи мавҷудбуда ва фокус аз дохили "
 "нуқта"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "Параболаи амудӣ аз рӯи се нуқта"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "Сохтани параболаи амудӣ аз рӯи се нуқта"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Хати каҷи тартиботи саввум аз рӯи 9 нуқта"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "Сохтани хати каҷи тартиботи саввум аз рӯи 9 нуқта"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Нуқтаи қутб дар хат"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "Нуқтаи хати мутақобилӣ нисбат ба хати каҷи конусшакл."
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Хати нуқтаи мутақобилӣ"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "Хати нуқтаи мутақобилӣ нисбат ба хати каҷи конусшакл."
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "Хати каҷи тартиби саввум бо сари аз рӯи 6 нуқта"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "Хати каҷи тартиби саввум бо нуқтаи узелӣ дар манбаъи аз 6 нуқта"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "Хати каҷи тартиби саввум аз рӯи қулла ва 4 нуқта"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "Хати каҷи тартиби саввум аз рӯи уфуқӣ ва 4 нуқта"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "Директрисаи хати каҷи конусшакл"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "Хати директрисаи хати каҷи конусшакл."
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Кунҷ аз рӯи се нуқта"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Сохтани кунҷ аз рӯи се нуқта"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "Гиперболаи баробарпаҳлӯ аз рӯи чаҳор нуқта"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "Сохтани гиперболаи баробарпаҳлӯ аз рӯи чаҳор нуқта"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Сохтани нуқта дар байни порча"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Нуқтаи байнӣ"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Сохтани нуқта дар байни порча ё байни ду нуқтаи дигар"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Вектор"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Сохтани вектор аз рӯи ду нуқта"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Ҳисобкунандаи вектор"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "Сохтани ҳисобкунандаи вектор аз рӯи ду вектор"
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "Хати векторӣ"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "Сохтани хати рости векторӣ аз нуқтаи дода шуда"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "Шуоъи векторӣ"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Сохтани шуоъи векторӣ, ки дар нуқтаи додашуда оғоз мешавад"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Қавс аз рӯи се нуқта"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Сохтани қавс аз рӯи се нуқта."
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Сохтани қавс аз рӯи се нуқта"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Қавс аз рӯи марказ, кунҷ ва нуқта"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "Парабола аз рӯи директриса ва фокус"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "Сохтани парабола аз рӯи директриса ва фокус"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Параллелӣ ҷойгир кардан"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Параллелӣ гузаронидани объект аз рӯи вектор"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Аз нуқта зоҳир кардан"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Объекте, ки аз рӯи нуқта тасвир шудааст"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Аз хат тасвир кардан"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Объекте, ки аз рӯи хат тасвир шудааст"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Гардонидан"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Гардонидани объект аз рӯи кунҷи гирди нуқта"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Масштабонӣ"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Ба ҷадвал даровардани объект аз рӯи нуқта ва коэфитсиент ба намуди дарозии "
 "порча"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Масштабонӣ аз байни хат"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 "Ба ҷадвал даровардани объект аз рӯи нуқта ва коэфитсиент ба намуди дарозии "
 "порча"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "Маштаб (муомилаи ду ҳиссаи додашуда)"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "Ҷадвали объект аз рӯи нуқта, рафтор, додашудаи дарозаи ду ҳисса "
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 "Ба ҷадвал даровардани объект аз рӯи нуқта ва коэфитсиент ба намуди дарозии "
 "порча"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "Объект, ҳисоб кардан бо дарозак, рафтор, додашудаи дарозаи ду ҳисса "
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "Истифодаи таъғироти ҳаммонандӣ"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 "Истифодаи таъғироти ҳаммонандӣ ба объект (масштабонӣ ва тобиш аз рӯи марказ)"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "Гомологияи мутаносиб"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 "Гомологияи мутаносибӣ аз марказ ва тираи додашуда (таъғироти проективӣ)"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "Кашидани сояи проективӣ"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr "Сояи объекти равшании ишорашуда ва нақшаи проективӣ (аз рӯи хат)"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Асимптотаи гипербола"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Ду асимптотаи гипербола."
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "Секунҷа бо қуллаҳояш"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "Секунҷаро бо се қуллааш созед."
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "Тани барҷаста"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "Секунҷае ки бо тани барҷастаи дигар секунҷа мувофиқ аст"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Озмоиши параллелият"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Озмоиши параллелияти ду хат"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "Озмоиши ортоголоият"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "Озмоиши ортоголияти ду хат"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "Озмоиши коллинеарият"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "Озмоидан, ки се нуқта дар як хати рост омадаанд"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "Озмоиши мансубият"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Озмоиши мансубияти нуқтаи хати каҷ"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "Дар санҷиши бисёркунҷа"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Оё санҷиш дар худ нуқтаи бисёркунҷаи додашударо нигоҳ дорад"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Санҷиши барҷастаи бисёркунҷа "
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Оё дар санҷиш бисёркунҷаи додашуда барҷаста аст"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Озмоиши фосилот"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "Озмоиши баробарии фосилот аз як нуқта то ду нуқтаи дигар"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "Озмоиши баробарии векторҳо"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Озмоиши баробарии ду вектор"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Ҳуруфҳои Python"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Сохтани объект, ки дар асоси ҳуруфи Python шудааст."
 
@@ -1163,72 +1163,72 @@ msgstr "Мондани тартиботи координатаҳои Евкли�
 msgid "Set Polar Coordinate System"
 msgstr "Мондани тартиботи координатаҳои қутбӣ"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Градус"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Рад"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Град"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr "Нуқтаи оддӣ (мустақил, ки дар хати доира ё порча ҷой гирифтааст)."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Нуқта"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Эҷоди тамға"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Тамғот"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Сохтани нуқта аз рӯи координатҳо"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Нуқта аз рӯи координатҳо"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Нуқтаи қайдкардашуда"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Координатаҳои нуқтаи навро ворид кунед."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Мондани андозаи кунҷ"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Мондани андозаи кунҷи нав:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr ""
 "Истифода бурдани таҳрири ин минтақа, барои иваз кардани андозаи ин кунҷ."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1236,15 +1236,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "Натавонистам файли макроси '%1'-ро боз кунам"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Натавонистам файли макросҳои \"%1\"-ро боз кунам."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1255,16 +1255,16 @@ msgstr ""
 "формати қадим аз раванди охирини барнома гирифта шуд. Ин макронавъро бо ёрии "
 "Kig раванди 0.4 ё 0.6 ворид кунед, баъд онро ба формати нав содир кунед."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "Номи макро #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "Тираҳои қатъии ду хати каҷи конусшакл"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
@@ -1272,151 +1272,151 @@ msgstr ""
 "Сохтани хатҳо ба буриши ду хати каҷи конусшакл. Ин ҳамчунин барои хатҳои "
 "каҷи конусшакл, ки якдигарро намебуранд, муайян шудааст."
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Нуқтаи ҳаракаткунанда"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "Нуқтаи ҳаракаткунандаро интихоб кунед..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Нуқтаи пайрав"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "Нуқтаи навбатиро интихоб кунед, ки аз он ҶНГ сохта шавад..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "ҶНГ"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "Ҷойи нуқтаҳои геометрӣ"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Нуқтаи тобеъ"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "Бисёркунҷа бо қуллаҳояш"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "Бисёркунҷарор созед ва қуллаҳояшро нишон диҳед"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 #, fuzzy
 msgid "Construct a polygon with this vertex"
 msgstr "Сохтани парабола бо ин директриса"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "Хати рост интихоб кунед..."
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 #, fuzzy
 msgid "Polygon"
 msgstr "Афзудани нуқта"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 #, fuzzy
 msgid "Construct the vertices of this polygon..."
 msgstr "Сохтани хати қутбии ин нуқта"
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 #, fuzzy
 msgid "Vertices of a Polygon"
 msgstr "Пинҳон намудани нуқта"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 #, fuzzy
 msgid "The vertices of a polygon."
 msgstr "Хати директрисаи хати каҷи конусшакл."
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 #, fuzzy
 msgid "Construct the sides of this polygon..."
 msgstr "Сохтани хати қутбии ин нуқта"
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 #, fuzzy
 msgid "Sides of a Polygon"
 msgstr "Пинҳон намудани нуқта"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 #, fuzzy
 msgid "The sides of a polygon."
 msgstr "Хати директрисаи хати каҷи конусшакл."
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 #, fuzzy
 msgid "Regular Polygon with Given Center"
 msgstr "Инро ҳамчун марказ истифода бурда ба ҷадвал даровардан"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 #, fuzzy
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "Бо ин хати ҳамчун директриса, сохтани хати каҷи конусшакл"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 #, fuzzy
 msgid "Construct a regular polygon with this center"
 msgstr "Сохтани доира давра аз рӯи ҳамин нуқта ҳамчун марказ"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 #, fuzzy
 msgid "Construct a regular polygon with this vertex"
 msgstr "Сохтани парабола бо ин директриса"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 #, fuzzy
 msgid "Select the center of the new polygon..."
 msgstr "Байни қавсро интихоб кунед..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 #, fuzzy
 msgid "Select a vertex for the new polygon..."
 msgstr "Хати рост интихоб кунед..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "Сохтани тираҳои қатъии ин доира"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "Сохтани тираҳои қатъии ин хати каҷи конусшакл"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "Мутобиқати умумӣ"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 #, fuzzy
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
@@ -1425,11 +1425,11 @@ msgstr ""
 "Мутобиқати нодирӣ, ки 3 нуқтаи додашударо ба 3 нуқтаи додашудаи дигар тасвир "
 "мекунад"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "Таъғироти проективӣ"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 #, fuzzy
 msgid ""
 "The unique projective transformation that maps four points (or a "
@@ -1437,246 +1437,246 @@ msgid ""
 msgstr ""
 "Таъғироти проективӣ, ки 4 нуқтаи додашударо ба 4 нуқтаи дигар тасвир медиҳад"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 #, fuzzy
 msgid "Inversion of Point, Line or Circle"
 msgstr "Хати нуқтаи мутақобилӣ нисбат ба хати каҷи конусшакл."
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "Хати нуқтаи мутақобилӣ нисбат ба хати каҷи конусшакл."
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Гузаронидани ченакҳо"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 #, fuzzy
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "Гузаронидани ченаки порча ба доира"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Порча барои гузаронидан"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "Порча барои гузаронидан"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "Гузаронидани ченак ба ин давра"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "Гузаронидани ченак ба ин давра"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "Нақшакашии ин нуқта ба давра"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "Сохтани нуқтаи қутбии ин хат"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 #, fuzzy
 msgid "Start transport from this point of the curve"
 msgstr "Нақшакашии ин нуқта ба давра"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Бурида гузаштан"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "Бурида гузаштани ду объект"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 #, fuzzy
 msgid "Intersect this Circle"
 msgstr "Бурида гузаштан бо ин давра"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 #, fuzzy
 msgid "Intersect this Conic"
 msgstr "Бурида гузаштан бо ин хати каҷи конусшакл"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 #, fuzzy
 msgid "Intersect this Line"
 msgstr "Бурида гузаштан бо ин хат"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 #, fuzzy
 msgid "Intersect this Cubic Curve"
 msgstr "Бурида гузаштан бо ин хати каҷи тартиби саввум"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 #, fuzzy
 msgid "Intersect this Arc"
 msgstr "Бурида гузаштан бо ин қавс"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 #, fuzzy
 msgid "Intersect this Polygon"
 msgstr "Интихоб кардани ҳамин нуқта"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 #, fuzzy
 msgid "with this Circle"
 msgstr "Пинҳони давра"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 #, fuzzy
 msgid "with this Conic"
 msgstr "Хати тамос ба ин хати каҷи конусшакл"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 #, fuzzy
 msgid "with this Line"
 msgstr "Пинҳони хат"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 #, fuzzy
 msgid "with this Cubic Curve"
 msgstr "Пинҳон намудани хати каҷи тартиботи саввум"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 #, fuzzy
 msgid "with this Arc"
 msgstr "Бурида гузаштан бо ин қавс"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 #, fuzzy
 msgid "with this Polygon"
 msgstr "Афзудани нуқта"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Сохтани байни ин ва дигар нуқта"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Аз ду нуқта якеро барои сохтани нуқтаи байнӣ интихоб кунед..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Сохтани байни ин ва дигар нуқтаҳо"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Нуқтаи дуввумро барои сохтани нуқтаи байнӣ интихоб кунед..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Объекти якумро барои сохтани буришот интихоб кунед..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Объекти дуввумро барои сохтани буришот интихоб кунед..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Хати тамос"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Хати тамос ба хати каҷ"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Хати тамос ба ин давра"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Хати тамос ба ин хати каҷи конусшакл"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Хати тамос ба ин қавс"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 #, fuzzy
 msgid "Tangent to This Cubic Curve"
 msgstr "Хати тамос ба ин давра"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 #, fuzzy
 msgid "Tangent to This Curve"
 msgstr "Хати тамос ба ин давра"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 #, fuzzy
 msgid "Tangent at This Point"
 msgstr "Хати тамос ба ин хати каҷи конусшакл"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 #, fuzzy
 msgid "The center of the osculating circle to a curve"
 msgstr "Хати тамос ба хати каҷ"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 #, fuzzy
 msgid "Center of Curvature of This Conic"
 msgstr "Хати тамос ба ин хати каҷи конусшакл"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 #, fuzzy
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "Хати тамос ба ин давра"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 #, fuzzy
 msgid "Center of Curvature of This Curve"
 msgstr "Хати тамос ба ин давра"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 #, fuzzy
 msgid "Center of Curvature at This Point"
 msgstr "Хати тамос ба ин хати каҷи конусшакл"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 #, fuzzy
 msgid "Which object?"
 msgstr "Ба ҷадвал даровардани ин объект"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 "Дар ҷое клик кунед, ки дар онҷо бояд нуқтаи нав (хати каҷ) чойгир шавад..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "Акнун макони нишонаи навро интихоб кунед"
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "Ном"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 #, fuzzy
 msgid "<unnamed object>"
 msgstr "объекти беном"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1685,21 +1685,21 @@ msgstr ""
 "Дар матни ворид кардашуда гузориши ғайри аргументии '%n', ки барои онҳо "
 "интихоб нашудааст, мебошад."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "аргументи %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "Интихоби аргументи %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Таъғири навиштаҷот"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1709,7 +1709,7 @@ msgstr ""
 "шавад. Kig наметавонад аҳамиятҳои барои сохтан муҳимро ҳисоб кунад. Ба рӯи "
 "\"Бозгашт\" пахш кунед ва объектҳоро саҳеҳ созед..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1718,104 +1718,104 @@ msgstr ""
 "Яке аз объектҳои додашуда ҳангоми ҳисоб намудани объектҳои натиҷавӣ, "
 "истифода карда нашуд."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "Гузаронидани %1 объектҳо"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Аз нав муайян намудани нуқта"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Санадоти Kig"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 объектҳо"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Таъғир намудан"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "&Озмоидан"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Сохтан"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "Афзудани &навиштаҷот"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "&Ранг"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "Сабт намудани &дарозӣ..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "Интихоби &услуб"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "Интихоби &системаи координат"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Пинҳон кардан"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr ""
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Гузаронидан"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Дигар ранг"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "Муқаррар намудани &ном..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&Ном"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Муқаррар намудани намуди объект"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Номи объект:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Таъғир намудани ранги объект"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Тағйири васеъии объект"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Тағйири услуби нуқта"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Тағйири услуби объект"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "Таъғир додан..."
@@ -1869,215 +1869,216 @@ msgstr "Каме зиёд аз як навъ интихоб шудааст."
 msgid "More Than One Type Selected"
 msgstr "Зиёд аз як навъ интихоб шудааст"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Сохтани кунҷ аз ин нуқта"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 "Нуқтаро интихоб кунед, ки аз он шуоъи якӯм мегузарад ва аз кунҷ мебарояд..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Сохтани кунҷ дар ин нуқта"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "Нуқтаеро барои дар он кунҷ сохтанро интихоб кунед..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 "Нуқтаро интихоб кунед, ки аз он шуоъи дуввум мугузарад ва аз кунҷ мебарояд..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "Ғафсии &хат"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Таъғири кунҷ"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Сохтани қавс, ки дар ин нуқта оғоз меёбад"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Нуқтаи ибтидоиро барои қавс интихоб кунед..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Сохтани қавс аз ин нуқта"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "Нуқтаро интихоб кунед, ки аз он қавси нав хоҳад гузашт..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Сохтани қавс, ки дар ин нуқта хотима ёбад"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Нуқтаи охирони қавсро интихоб кунед..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Сохтани давра аз рӯи ин нуқта ҳамчун марказ"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Байни қавсро интихоб кунед..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Сохтани қавс бо ин кунҷ"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Кунҷи қавсро интихоб кунед..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Натиҷаи озмоиш"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Гузаронидани хатти каҷ..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 #, fuzzy
 msgid "Select a point on the curve..."
 msgstr "Интихоби хати каҷи конусшакл..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Сатҳ"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Давра"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Қутоъ"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "Табдил додани нобаробарии декарт"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Нобаробарии декарт"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Нобаробарии қутбӣ"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [дар %2 ҳаммарказ карда шуд]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "давра"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Интихоб намудани ин давра"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "Интихоб намудани давраи %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Ҳузф намудани давра"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Афзудани давра"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Гузаронидани давра"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Ба ин давра илова намудан"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Намоиши давра"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Пинҳони давра"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Сохтани давра аз рӯи ин нуқта"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Сохтани доира давра аз рӯи ҳамин нуқта ҳамчун марказ"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Маркази доираи навро интихоб кунед..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "Нуқтаро интихоб кунед, ки аз он давраи нав гузарад..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Навъи конусшакл"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "Фокуси якӯм"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "Фокуси дуюм"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Эллипс"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Гипербола"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Парабола"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -2085,198 +2086,198 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [дар %4 ҳаммарказ карда шуд]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "Хати каҷи конусшакл"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Интихоб намудани ин хати каҷи конусшакл"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "Интихоб намудани хати каҷи конусшакли %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Ҳузф намудани хати каҷи конусшакл"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Афзудани хати каҷи конусшакл"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Гузаронидани хати каҷи конусшакл"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "Ба ин хати каҷи конусшакл илова намудан"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Намоиши хати каҷи конусшакл"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Пинҳон намудани хати каҷи конусшакл"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Сохтани хати каҷи конусшакл аз ин нуқта"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "Нуқтаро интихоб кунед, ки аз он хатиконусшакли нав гузарад..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Бо истифодаи ин асимптота, хати каҷи конусшакл сохтан"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Асимптотаи якӯми хати каҷи конусшаклро интихоб кунед..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "Асимптотаи дуввуми хати каҷи конусшаклро интихоб кунед..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Бо истифодаи ин фокус сохтани эллипс"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "Фокуси якӯми эллипсро интихоб кунед..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "Фокуси дуввуми эллипсро интихоб кунед..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Аз рӯи ин нуқта эҷод намудани эллипс"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "Нуқтаеро интихоб кунед, ки аз он эллипси нав гузарад..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Сохтани гипербола ҳамроҳи ин фокус"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Фокуси якӯми гиперболаро интихоб кунед..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "Фокуси дуввуми гиперболаро интихоб кунед..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Аз байни ин нуқта гипербола созед"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "Нуқтаеро интихоб кунед, ки аз он гиперболаи нав гузарад..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "Бо ин хати ҳамчун директриса, сохтани хати каҷи конусшакл"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "Директрисаи хати каҷи конусшаклро интихоб кунед..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Бо ин нуқтаи ҳамчун фокус, сохтани хати каҷи конусшакл"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Фокусро барои хати каҷи конусшакл интихоб кунед..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Аз байни ин нуқта парабола сохтан"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "Нуқтаеро интихоб кунед, ки аз он параболаи нав гузарад..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "Сохтани нуқтаи қутбии ин хати каҷи конусшакл"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 "Хати каҷи конусшаклро интихоб кунед, ки аз он нуқтаи қутбиро мехоҳед созед..."
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "Сохтани нуқтаи қутбии ин хат"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 "Хатеро интихоб кунед, ки аз он бояд нуқтаи қутбиро сохтан лозим бошад..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "Сохтани нуқтаи қутбии ин хати каҷи конусшакл"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "Сохтани хати қутбии ин нуқта"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "Сохтани директрисаи ин хати каҷи конусшакл"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "Хати каҷи конусшаклро барои сохтани директриса интихоб кунед..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "Сохтани парабола бо ин директриса"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "Директрисаро барои парабола интихоб кунед..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Сохтани парабола бо ин фокус"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Фокусро барои параболаи нав интихоб кунед..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "Сохтани асимптотаи ин хати каҷи конусшакл"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 "Хати каҷи конусшаклро интихоб кунед, ки дар он мехоҳед асимптота созед..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "Тираҳои қатъии ин хати каҷи конусшаклро сохтан"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
@@ -2284,7 +2285,7 @@ msgstr ""
 "Барои сохтани тираи қатъӣ аз ду хати каҷи конусшакл, якӯмашро интихоб "
 "кунед..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
@@ -2292,1460 +2293,1464 @@ msgstr ""
 "Барои сохтани тираи қатъӣ аз ду хати каҷи конусшакл, дуввумашро интихоб "
 "кунед..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "Гузаронидани тираҳои қатъӣ"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "хати каҷи тартиботи саввум"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Интихоб намудани ин хати каҷи тартиботи саввум"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "Интихоб намудани хати каҷи тартиботи саввуми %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Ҳузф намудани хати каҷи тартиботи саввум"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Афзудани хати каҷи тартиботи саввум"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Гузаронидани хати каҷи тартиботи саввум"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Ба ин хати каҷи тартиботи саввум илова намудан"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Намоиши хати каҷи тартиботи саввум"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Пинҳон намудани хати каҷи тартиботи саввум"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 #, fuzzy
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr ""
 "%7 x³+ %10 y³ + %8 x²y + %9 xy² +%6 y² + %4 x² + %5 xy + %2 x + %3 y + %1 = 0"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Сохтани хати каҷи тартиботи саввум аз ин нуқта"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "Нуқтаеро интихоб кунед, ки аз он хати каҷи тартиботи саввум гузарад"
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "хати каҷ"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Интихоби ин хати каҷ"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "Интихоб намудани хати каҷи %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Ҳузф намудани хати каҷ"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Афзудани хати каҷ"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Гузаронидани хати каҷ"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Ба ин хати каҷ илова намудан"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Намоиши хати каҷ тартиботи саввум"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Пинҳон намудани хати каҷи тартиботи саввум"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Бурида гузаштан бо ин хат"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Бурида гузаштан бо ин хати каҷи конусшакл"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Нуқтаи буриш аллакай ихтисор шуд"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Бурида гузаштан бо ин хати каҷи тартиботи саввум"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Бурида гузаштан бо ин давра"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Бурида гузаштан бо ин қавс"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "Бурида гузаштан бо ин давра"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr ""
 "Давраеро интихоб кунед, ки дар он ченакро аз порча гузаронидан лозим бошад"
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "Сохтани хати қутбии ин нуқта"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 #, fuzzy
 msgid "Select the point to invert..."
 msgstr "Дигар нуқтаро барои тасвирот интихоб кунед..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "Сохтани нуқтаи қутбии ин хат"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "Хатеро барои тасвир кардан аз он, интихоб кунед..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "Сохтани хати қутбии ин нуқта"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "Дигар нуқтаро барои тасвирот интихоб кунед..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "Сохтани директрисаи ин хати каҷи конусшакл"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "Объекти якумро барои сохтани буришот интихоб кунед..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "Сохтани директрисаи ин хати каҷи конусшакл"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "Объекти якумро барои сохтани буришот интихоб кунед..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Коэффитсиенти кунҷӣ"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Баробар кардан"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Дарозӣ"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "Нуқтаи ибтидоии охирин"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "Нуқтаи дуввуми охирин"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "хат"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Интихоб кардани хат"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Интихоб кардани ҳамин хат"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "Интихоб кардани хати %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Нест кардани хат"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Иловаи хат"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Аз ҷое ба ҷое гузарондани хат"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Иловаи ҳамроҳи ҳамин хат"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Нишон додани хат"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Пинҳони хат"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "порча"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Интихоб намудани ин порча"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "Интихоби порчаи %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Ҳузф намудани порча"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Афзудани порча"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Гузаронидани порча"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Ба ин порча илова намудан"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Нишон додани порча"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Пинҳон намудани порча"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "шуоъ"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Интихоб намудани шуоъ"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "Интихоб намудани шуоъи %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Ҳузфи шуоъ"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Афзудани шуоъ"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Гузаронидани шуоъ"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Ба ин шуоъ илова намудан"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Нишон додани шуоъ"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Пинҳон намудани шуоъ"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Сохтани порчае, ки дар ин нуқта оғоз шавад"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Нуқтаи ибтидоии порчаро интихоб кунед..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Сохтани порчае, ки дар ин нуқта хотима ёбад"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Нуқтаи охири порчаро интихоб кунед..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Сохтани хат аз ин нуқта"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "Тақтаро интихоб кунед, ки аз он хат гузарад..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "Боз як нуқтаро интихоб кунед, ки аз он хат гузарад..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Сохтани шуоъ, ки дар ин нуқта оғоз шавад"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "Нуқтаи ибтидоии шуоъро интихоб кунед..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Сохтани шуоъ аз ин нуқта"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "Аввали шуоъро интихоб кунед..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Сохтани хати рост, ки бо ин мувозӣ бошад"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Хати рост интихоб кунед..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Сохтани хати рости мувозӣ аз ин нуқта"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "Нуқтаро интихоб кунед, ки аз он хати рост гузарад..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "Сохтани перпендикуляр ба ин хат"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Хате интихоб кунед, ки ба хати нав перпендикуляр бошад..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Сохтани перпендикуляр аз ин нуқта"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "Сабт намудани &дарозӣ..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Сабт намудани дарозии порча"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Интихоб кардани дарозии нав: "
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Тағйири андозаи порча"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Сохтани хати рост аз рӯи ин вектор"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "Векторро барои ҷиҳати хати рост интихоб кунед..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Сохтани шуоъ аз ин вектор"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "Векторро барои ишора намудани ҷиҳати шуоъ интихоб кунед..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "ҷойи нуқтаҳои геометрӣ"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "Интиҳоб намудани ин ҷойи нуқтаҳои геометрӣ"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "Интиҳоб намудани ин ҶНГ (ҷойи нуқтаҳои геометрӣ) %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "Ҳузфи ҶНГ"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "Афзудани ҶНГ"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "Ҷойгир кардани ҶНГ"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "Ба ин ҶНГ илова намудан"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "Нишон додани ҶНГ"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "Пинҳон намудани ҶНГ"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Навъи объект"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Объект"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Интихоб намудани ин объект"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "Интихоб намудани объекти %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Ҳузф намудани объект"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Афзудани объект"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Гузаронидани объект"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Ба ин объект илова намудан"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Намоиши объект"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Пинҳон намудани объект"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Кунҷ дар радианҳо"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Кунҷ дар дараҷаҳо"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Нуқтаи байнӣ"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "Дарозӣ аз рӯи X"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Дарозӣ аз рӯи Y"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "Вектори муқобил"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Кунҷ"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "Сатҳи сектор"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Дарозии қавс"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "кунҷ"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Интихоб кардани ин кунҷ"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "Интихоб кардани кунҷи %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Нест кардани кунҷ"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Иловаи кунҷ"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Аз ҷое ба ҷое гузарондани кунҷ"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Иловаи ҳамроҳи ҳамин кунҷ"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Нишон додани кунҷ"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Пинҳон намудани кунҷ"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "вектор"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Интихоби ин вектор"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "Интихоб намудани вектори %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Ҳузф намудани вектор"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Афзудани вектор"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Гузарондани вектор"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Ба ин вектор илова намудан"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Намоиши вектор"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Пинҳон намудани вектор"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "қавс"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Интихоб намудани ин қавс"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "Интихоб намудани қавси %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Ҳузф намудани қавс"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Афзудани қавс"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Гузаронидани қавс"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Ба ин қавс илова намудан"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Нишон додани қавс"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Пинҳони қавс"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Координата"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "Координатаи X"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Координатаи Y"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "нуқта"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Интихоб кардани ҳамин нуқта"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "Интихоб намудани нуқтаи %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Ҳузфи нуқта"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Афзудани нуқта"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Гузаронидани нуқта"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Ба ин нуқта илова намудан"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Нишон додани нуқта"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Пинҳон намудани нуқта"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Сохтани мобайни ин ва дигра нуқта"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Нуқтаи аввалро барои сохтани нуқтаи байнӣ интихоб кунед..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "Нуқтаи дуввумро барои сохтани нуқтаи байнӣ интихоб кунед..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "Сабт кардани &координата..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Аз нав муайян намудан"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "Сабт намудани &параметр..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Сабт намудани координата"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 #, fuzzy
 msgid "Enter the new coordinate."
 msgstr "Координатаи навро ворид кунед: "
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Сабт кардани параметри нуқта"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Параметри нав интихоб кунед: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "Таъғири параметри нуқта"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 "Давраеро интихоб кунед, ки дар он ченакро аз порча гузаронидан лозим бошад"
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 #, fuzzy
 msgid "Select a point on the circle..."
 msgstr "Интихоби хати каҷи конусшакл..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "Порчаро барои гузаронидани ченаки он ба давра, интихоб кунед..."
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr ""
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 #, fuzzy
 msgid "Perimeter"
 msgstr "Чоп"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "Хати тамос ба ин давра"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr ""
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 #, fuzzy
 msgid "Select this polygon"
 msgstr "Интихоб кардани ҳамин нуқта"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, fuzzy, c-format
 msgid "Select polygon %1"
 msgstr "Интихоб намудани нуқтаи %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 #, fuzzy
 msgid "Remove a Polygon"
 msgstr "Ҳузфи нуқта"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 #, fuzzy
 msgid "Add a Polygon"
 msgstr "Афзудани нуқта"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 #, fuzzy
 msgid "Move a Polygon"
 msgstr "Гузаронидани нуқта"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 #, fuzzy
 msgid "Attach to this polygon"
 msgstr "Ба ин нуқта илова намудан"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 #, fuzzy
 msgid "Show a Polygon"
 msgstr "Нишон додани нуқта"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 #, fuzzy
 msgid "Hide a Polygon"
 msgstr "Пинҳон намудани нуқта"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 #, fuzzy
 msgid "triangle"
 msgstr "кунҷ"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 #, fuzzy
 msgid "Select this triangle"
 msgstr "Интихоб кардани ин кунҷ"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, fuzzy, c-format
 msgid "Select triangle %1"
 msgstr "Интихоб кардани кунҷи %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 #, fuzzy
 msgid "Remove a Triangle"
 msgstr "Нест кардани кунҷ"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 #, fuzzy
 msgid "Add a Triangle"
 msgstr "Иловаи кунҷ"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 #, fuzzy
 msgid "Move a Triangle"
 msgstr "Аз ҷое ба ҷое гузарондани кунҷ"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "Иловаи ҳамроҳи ҳамин кунҷ"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 #, fuzzy
 msgid "Show a Triangle"
 msgstr "Нишон додани кунҷ"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 #, fuzzy
 msgid "Hide a Triangle"
 msgstr "Пинҳон намудани кунҷ"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 #, fuzzy
 msgid "Select this quadrilateral"
 msgstr "Интихоби навиштаҷот"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, fuzzy, c-format
 msgid "Select quadrilateral %1"
 msgstr "Интихоби навиштаҷоти %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 #, fuzzy
 msgid "Remove a Quadrilateral"
 msgstr "Ҳузфи навиштаҷот"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 #, fuzzy
 msgid "Add a Quadrilateral"
 msgstr "Афзудани навиштаҷот"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 #, fuzzy
 msgid "Move a Quadrilateral"
 msgstr "Гузаронидани хати каҷ"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "Ба ин навиштаҷот илова кардан"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 #, fuzzy
 msgid "Show a Quadrilateral"
 msgstr "Намоиши хати каҷ тартиботи саввум"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 #, fuzzy
 msgid "Hide a Quadrilateral"
 msgstr "Пинҳон намудани хати каҷи тартиботи саввум"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 #, fuzzy
 msgid "Construct a triangle with this vertex"
 msgstr "Сохтани парабола бо ин директриса"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "Хати рост интихоб кунед..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 #, fuzzy
 msgid "Intersect this polygon with a line"
 msgstr "Сохтани доира давра аз рӯи ҳамин нуқта ҳамчун марказ"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Хати каҷи конусшаклро барои сохтани директриса интихоб кунед..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 #, fuzzy
 msgid "Construct the vertices of this polygon"
 msgstr "Сохтани хати қутбии ин нуқта"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "Хати каҷи конусшаклро барои сохтани директриса интихоб кунед..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "Сохтани хати қутбии ин нуқта"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "Хати каҷи конусшаклро барои сохтани директриса интихоб кунед..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "Сохтани хати қутбии ин нуқта"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "Хати каҷи конусшаклро барои сохтани директриса интихоб кунед..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "Нақшакашии ин нуқта ба давра"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Як нуқтаеро интихоб кунед, ки аз он хати тамос гузарад..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "Параллелнокии қавс"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "Аз хатҳои параллелии имконӣ, яктоашро интихоб кунед..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Ба ин хат параллел аст?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "Дигареро аз хатҳои параллелии имконӣ интихоб кунед..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Ин хатҳо параллеланд."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Ин хатҳо параллел нестанд."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "Ин хат ортогоналист?"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "Яке аз хатҳои ортогоналии имкониро интихоб кунед..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "Бо ин хат ортогонал аст"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "Дигар хатҳои ортогоналии имконироинтихоб кунед..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "Ин хатҳо ортогоналианд"
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "Ин хатҳо ортогоналӣ нестанд"
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "Коллинеарии ин нуқта"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "Якӯмро ах ин се нуқта интихоб кунед..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "ва ин дуввум нуқта"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "Дуввумро аз се нуқта интихоб кунед..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "ва ин саввум нуқта"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "Нуқтаи охиринро интихоб кунед..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "Ин нуқта коллинеарноканд"
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "Ин нуқтаҳо колинеарнок нестанд"
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Мансубияти хати каҷ"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Нуқта интихоб кунед..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Мансубияти нуқтаи ин хати каҷ"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Хати каҷ интихоб кунед..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Хати каҷ дорои нуқта мебошад"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Хати каҷ дорои нуқта намебошад"
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 #, fuzzy
 msgid "Check whether this point is in a polygon"
 msgstr "Мансубияти хати каҷ"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "Мансубияти нуқтаи ин хати каҷ"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "Хати каҷ интихоб кунед..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 #, fuzzy
 msgid "This polygon contains the point."
 msgstr "Хати каҷ дорои нуқта мебошад"
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 #, fuzzy
 msgid "This polygon does not contain the point."
 msgstr "Хати каҷ дорои нуқта намебошад"
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "Мансубияти хати каҷ"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Нуқта интихоб кунед..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 #, fuzzy
 msgid "This polygon is convex."
 msgstr "Хати каҷ дорои нуқта мебошад"
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 #, fuzzy
 msgid "This polygon is not convex."
 msgstr "Хати каҷ дорои нуқта намебошад"
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Озмоиши фосилот байни нуқтаҳо"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 "Нуқтаеро интихоб кунед, ки тахминан дар фосилаи баробар аз дутои дигар низ "
 "воқеъ бошанд..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "аз ин нуқта"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Якӯмро аз ду нуқта интихоб кунед..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "ва дувумро"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Охиронро аз ду нуқтаи дигар инихоб кунед..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "Фосилот баробар аст."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "Фосилот баробар нест."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Айнияти векторҳо"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "Вектори ибтидоиро интихоб кунед..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Айнияти векторҳо"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "Вектори дуввумро интихоб кунед..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "Векторҳо баробаранд"
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "Векторҳо гуногунанд"
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Матн"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "навиштаҷот"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Интихоби навиштаҷот"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "Интихоби навиштаҷоти %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Ҳузфи навиштаҷот"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Афзудани навиштаҷот"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Гузаронидани навиштаҷот"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Ба ин навиштаҷот илова кардан"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Намоиши навиштаҷот"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Пинҳони навиштаҷот"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "&Копӣ кардани матн"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "&Чорчӯба"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Аз нав муайян кардан..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Пинҳон кардани/Намоиши чорчӯбаи аломат"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Аз ҷое ба ҷое гузарондани параллелӣ ҳамин мавзӯъ"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "Объектеро барои параллелӣ гузаронидан интихоб кунед..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Параллелӣ аз рӯи ин вектор гузаронидан"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "Вектореро барои гузаронидан интихоб кунед"
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Тасвир намудани ин объект"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Объектро барои тасвир намудан интихоб кунед..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Аз ин нуқта тасвир кардан"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "Дигар нуқтаро барои тасвирот интихоб кунед..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Аз ин хат тасвиронидан"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "Хатеро барои тасвир кардан аз он, интихоб кунед..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Тоб додани ин объект"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Объектро барои тоб додан интихоб кунед..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Дар гирди ин нуқта тоб додан"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Маркази тобишро интихоб кунед..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Аз ин кунҷ тоб додан"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Кунҷи тобишро интихоб кунед..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Ба ҷадвал даровардани ин объект"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Объектро барои ба ҷадвалдарорӣ интихоб кунед..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Инро ҳамчун марказ истифода бурда ба ҷадвал даровардан"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "Марказро барои ҷадвалдарорӣ интихоб кунед..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Аз рӯи дарозии ин порча ҷадвал кардан"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "Порчаро интихоб кунед, ки коэфитсиенти ҷадвалкунӣ бошад..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "Аз рӯи дарозии ин порча ҷадвал кардан"
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "Порчаро интихоб кунед, ки коэфитсиенти ҷадвалкунӣ бошад..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr "Аз рӯи дарозии ин порча ҷадвал кардан"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "Порчаро интихоб кунед, ки коэфитсиенти ҷадвалкунӣ бошад..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Объектро барои ҷадвалкунӣ интихоб кунед"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "Аз ин хат ҷадвал кардан"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "Хатро интихоб кунед, ки аз он ҷадвалкунӣ ҳосил шавад"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "Порчаро интихоб кунед, ки коэфитсиенти ҷадвалкунӣ бошад"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "Порчаро интихоб кунед, ки коэфитсиенти ҷадвалкунӣ бошад"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid "...to the length of this segment"
 msgstr "Аз рӯи дарозии ин порча ҷадвал кардан"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "Порчаро интихоб кунед, ки коэфитсиенти ҷадвалкунӣ бошад"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "Ин объектро прексионӣ тоб додан"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "Объектеро барои тоб додани проексионӣ интихоб кунед"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "Прексионӣ бо ин шуоъ тоб додан"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "Шуоъро барои проексионӣ тоб додани ин объект интихоб кунед"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "Прексионӣ аз рӯи ин кунҷ тоб додан"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "Кунҷи тобиши проексионии объектро интихоб кунед"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "Гомологияи баробарандозавии ин объект"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Объекти таъғирдиҳиро интихоб кунед..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "Гомологияи баробарандозавӣ бо истифодаи ин ҳамчун марказ"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "Маркази гомологияи бароарандозаро интихоб кунед..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "Гомологияи баробарандоза аз рӯи ин тира"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "Тираро барои гомологияи баробарандоза интихоб кунед..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "Монандии умумии ин объект"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "Иловаи ҳамроҳи ҳамин кунҷ"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "Порчаро барои гузаронидани ченаки он ба давра, интихоб кунед..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
@@ -3754,257 +3759,257 @@ msgstr ""
 "Нуқтаеро интихоб кунед, ки таъғир додани монандӣ ба нуқтаи ибтидоӣ тасвир "
 "хоҳад дод..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "Аввали аз ин се нуқтаи ибтидоӣ"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "Аз се нуқтаи ибтидоии монандии умумӣ якӯмашро интихоб кунед..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "Аз се нуқта дуввумаш"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "Аз се нуқтаи ибтидоии монандии умумӣ,якӯмашро интихоб кунед..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "Аз се нуқта охиронаш"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "Аз се нуқтаи ибтидоии монандии умумӣ, охиронашро интихоб кунед..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "Нуқтае, ки ба якӯм мутобиқ аст"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "Аз се нуқтаи ибтидоии монандии умумӣ, якӯмашро интихоб кунед..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "Нуқтае, ки ба дуввум мутобиқ аст"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "Аз се нуқтаи ибтидоии монандии умумӣ, дуввумашро интихоб кунед..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Нуқтае, ки ба саввум мутобиқ аст"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "Аз се нуқтаи ибтидоии монандии умумӣ, охиронашро интихоб кунед..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "Таъғироти прексионии ин объект"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "Аз чаҳор нуқтаи ибтидоӣ, якӯмаш"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "Аз чаҳор нуқтаи ибтидоии монандии умумӣ, якӯмашро интихоб кунед..."
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "Аз чаҳор нуқтаи ибтидоӣ, дуввумаш"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "Аз чаҳор нуқтаи ибтидоии монандии умумӣ, дуввумашро интихоб кунед..."
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "Аз чаҳор нуқтаи ибтидоӣ, саввумаш"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "Аз чаҳор нуқтаи ибтидоии монандии умумӣ, саввумашро интихоб кунед..."
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "Аз чаҳор нуқтаи ибтидоӣ, охиронаш"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "Аз чаҳор нуқтаи ибтидоии барои проексияохиронашро интихоб кунед..."
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "Аз чаҳор нуқтаи охирин барои проексияякӯмашро интихоб кунед..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "Аз чаҳор нуқтаи охирин барои проексиядуввумашро интихоб кунед..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "Аз чаҳор нуқтаи охирин барои проексиясаввумашро интихоб кунед..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Ҳолати таъғирёфтаи нуқтаи чорӯм"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "Аз чаҳор нуқтаи охирин барои проексияохиринашро интихоб кунед..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "Аз ин объект соя афкандан"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Объектро барои сафбандии сояи он интихоб кунед..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "Аз ин манбаъи шуоъ соя афкандан"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "Манбаъи шуоъро барои соя интихоб кунед..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "Соя афкандан дар нақшае, ки бо ин хат муайян шудааст"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "Фазое барои соя интихоб кунед..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Таъғир додани ин объект"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Бо истифодаи ин таъғирот дигаргун кардан"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "Таъғироти монандиро ба ин объект истифода бурдан"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "Бо истифодаи ин ҳамчун марказ, таъғироти монандиро истифода баред"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "Марказро барои таъғир додани монандӣ интихоб кунед..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "Таъғироти монандиро аз ин нуқта истифода бурдан"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 "Нуқтаеро интихоб кунед, ки таъғир додани монандӣ ба дигар низ тасвир хоҳад "
 "дод..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 "Истифода бурдани таъғироти монандӣ, ки нуқтаро ба ин нуқта тасвир медиҳад"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 "Нуқтаеро интихоб кунед, ки таъғир додани монандӣ ба нуқтаи ибтидоӣ тасвир "
 "хоҳад дод..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Сохтани вектор аз ин нуқта"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Нуқтаи авваларо барои вектори нав интихоб кунед..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Сохтани вектор ба ин нуқта"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Нуқтаи охиринро барои вектори нав интихоб кунед..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "Ҷамъбасти ин ва дигар векторро сохтан"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "Аз ду вектор якеашро барои ёфтани ҷамъи он, интихоб кунед..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "Сохтани ҷамбасткунандаи ин ва дигар векторҳо"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "Дуввум векторро интихоб кунед..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "Сохтани ҷамъбасткунандаи вектор, ки дар ин нуқта оғоз ёбад"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 "Нуқтаро барои сохтани дар он вектори ҷамъбасткунандаро интихоб кунед..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Акнун рамзро дароред:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 #, fuzzy
 msgid "Now fill in the Python code:"
 msgstr "Даровардани рамз ба python:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -4012,7 +4017,7 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -4020,7 +4025,7 @@ msgstr ""
 "Аз баҷои хатои ҳангоми иҷроӣ, объект генератсия карда намешавад. Онро ислоҳ "
 "кунед ва ба рӯи тугмаи \"Иҷро шуд\" пахш кунед."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -4029,7 +4034,7 @@ msgstr ""
 "Хатое, ки бо тафсиркунандаи Python дода шуд:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -4038,18 +4043,18 @@ msgstr ""
 "Аз баҷои хатои ҳангоми иҷроӣ, объект генератсия карда намешавад. Онро ислоҳ "
 "кунед ва ба рӯи тугмаи \"Иҷро шуд\" пахш кунед."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "Ҳуруфҳои Python"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -4058,7 +4063,7 @@ msgstr ""
 "Аз баҷои хатои ҳангоми иҷроӣ, объект генератсия карда намешавад. Онро ислоҳ "
 "кунед ва ба рӯи тугмаи \"Иҷро шуд\" пахш кунед."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-tr/messages/tdeedu/kig.po b/tde-i18n-tr/messages/tdeedu/kig.po
index 78852a72ee3..165de6e872d 100644
--- a/tde-i18n-tr/messages/tdeedu/kig.po
+++ b/tde-i18n-tr/messages/tdeedu/kig.po
@@ -14,7 +14,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2005-07-16 01:09+0300\n"
 "Last-Translator: Engin Çağatay <engincagatay@yahoo.com>\n"
 "Language-Team: Türkçe <yerelleştirme@kde.org.tr>\n"
@@ -40,36 +40,36 @@ msgstr ""
 "gorkem@kde.org\n"
 "engincagatay@yahoo.com"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 #, fuzzy
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "Bu bir Cabri figürü değil, bir XFig dosyasıdır."
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr ""
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "Lütfen bir figür seçin."
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr ""
 "\"%1\" Dr. Geo dosyası bir makro dosyasıdır, bu nedenle bir figür içermez."
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Dr. Geo dosyası \"%1\" içinde bir figür bulunamadı."
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
@@ -77,91 +77,91 @@ msgstr ""
 "Bu Dr. Geo dosyası , Kig'in şu anda desteklemediği \"%1 %2\" nesnesi "
 "içeriyor."
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr ""
 "Bu Dr. Geo dosyası Kig'in şu anda desteklemediği bir kesişme türü içeriyor."
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "&Resim olarak aktar"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "&Resim..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 #, fuzzy
 msgid "Export as Image"
 msgstr "Resme Aktar"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 #, fuzzy
 msgid "Image Options"
 msgstr "Kig Seçenekleri"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "Bu dosya biçimi desteklenmiyor."
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr "\"%1\" dosyası açılamadı. İzinlerin doğru ayarlandığından emin olunuz."
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "\"%1\" resim dosyasına kaydederken bir hata oluştu."
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "&Aktar"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "X&Fig dosyası olarak aktar"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "&XFig Dosyası..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig Belgeleri (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "XFig dosyası olarak aktar"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr ""
 "\"%1\" dosyası açılamadı. Bu dosya bulunmuyor, ya da yeterli izniniz yok."
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "\"%1\" dosyası ayrıştırılırken bir hata oluştu. Dosya açılamadı."
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "Ayrıştırma Hatası"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig \"%1\" dosyasını açamadı."
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "Desteklenmiyor"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
@@ -169,50 +169,50 @@ msgstr ""
 "Bu KSeg belgesi Kig'in şu anda desteklemediği bir ölçeklendirme dönüşümü "
 "içeriyor."
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr ""
 "Bu KSeg dosyası Kig'in şu anda desteklemediği bir dolu çember içeriyor."
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "KSeg dosyası, Kig'in şu anda desteklemediği bir yay kesmesi içeriyor."
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "KSeg dosyası, Kig'in şu anda desteklemediği bir yay parçası içeriyor."
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "Latex'e Aktar..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex Belgeleri (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "Latex olarak Aktar"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 #, fuzzy
 msgid "Latex Options"
 msgstr "Kig Seçenekleri"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr "Bu dosya bu sürümün açamadığı, Kig'in \"%1\" sürümüyle yaratılmış."
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -226,7 +226,7 @@ msgstr ""
 " daha sonra yeniden kaydedebilirsiniz. Böylece bu dosya, yeni dosya "
 "biçiminde kaydedilmiş olur."
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -236,8 +236,8 @@ msgstr ""
 "ile uyuşmuyor.\n"
 " Bunun yerine standart bir koordinat sistemi kullanılacaktır."
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -247,28 +247,28 @@ msgstr ""
 "kullanıyor. Galiba Kig'i, bu nesne türü desteği olmadan derlediniz ya da "
 "eski bir Kig sürümü kullanıyorsunuz."
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "SV&G olarak Aktar..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|Ölçeklenebilir Vektör Grafikleri (*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "SVG olarak Aktar"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 #, fuzzy
 msgid "SVG Options"
 msgstr "Kig Seçenekleri"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "\"%1\" SVG dosyasına kaydederken bir hata oluştu."
 
@@ -433,7 +433,7 @@ msgstr "Oluşturmayı İptal Et"
 msgid "Cancel the construction of the object being constructed"
 msgstr "Oluşturulan nesneyi iptal et"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "Hepsi&ni Göster"
 
@@ -557,15 +557,15 @@ msgstr ""
 "*.kig|Kig Belgeleri (*.kig)\n"
 "*.kigz|Sıkıştırılmış Kig Belgeleri (*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "\"%1\" dosyası mevcut. Üzerine yazmak ister misiniz?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "Dosyanın üstüne yazılsın mı?"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 #, fuzzy
 msgid "Overwrite"
 msgstr "Dosyanın üstüne yazılsın mı?"
@@ -640,445 +640,445 @@ msgstr "Açılacak belge"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "Doğru Parçası"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "Başlangıç ve bitiş noktalarına göre oluşturulan bir doğru parçası"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "İki Nokta Arası Doğru"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "İki nokta arasında çizilen düz doğru"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "Işın"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "Başlangıç noktası olan ve üzerindeki bir nokta ile belirtilen ışın"
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "Dik"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr ""
 "Bir başka doğruya ya da doğru parçasına dik olan bir noktadan geçen bir "
 "doğru."
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "Paralel"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr ""
 "Bir noktadan geçecek şekilde oluşturulmuş, ve diğer doğruya ya da doğru "
 "parçasına paralel bir doğru."
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "Merkezi ve Noktasıyla Belirtilen Çember"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "Merkezi ve üzerindeki bir noktaya göre oluşturulan çember"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "Üç Noktası Verilen Çember"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "Üç noktasına göre oluşturulan çember"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "Bu Açının Açıortayını Oluştur"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "Açıortayını oluşturmak istediğin açıyı seç..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "Açıortay"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "Bir açının açıortayı"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "Beş Noktası Verilen Konik"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "5 noktadan geçecek şekilde oluşturulmuş bir konik."
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "Asimptot Noktası ve Noktası Verilen Hiperbol"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "Asimptot Noktası Verilen Hiperbol"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "Odak Noktası Verilen Elips"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "Odakları ve üzerindeki bir nokta ile oluşturulan bir elips"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "Odak Noktası Verilen Hiperbol"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "Merkezleri ve üzerindeki bir noktaya göre oluşturulan hiperbol"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "3 Noktası Belirtilen Dikey Parabol"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "3 nokta ile oluşturulan bir dikey parabol"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "Dokuz Noktası Verilen Kübik"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "9 noktasına göre oluşturulan bir kübik"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "Bir Doğrunun Polar Noktası"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "Bir Noktanın Polar Doğrusu"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr ""
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr ""
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "Üç Noktası Verilen Açı"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "Üç noktayla belirtilen bir açı"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "Bu doğru parçasının orta noktasını çiz"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "Orta Nokta"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "Bir doğru parçasının ya da diğer iki noktanın orta noktası"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "Vektör"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "Verilen iki noktadan bir vektör çizin."
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "Bileşle Vektör"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "İki vektörün bileşkesini oluştur."
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 "Verilen bir noktadan geçen verilen bir vektörü kullanarak bir doğru oluştur."
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr ""
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "Verilen bir noktadan başlayan bir vektör kullanarak bir ışın oluştur."
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "Üç Noktası Verilen Yay"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "Üç noktadan geçen yay çiz"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "Merkezi , Açısı ve Noktasıyla Belirtilen Çember"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "Merkeziyle ve verilen açısıyla verilen noktadan başlayan bir yay çiz"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr ""
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "Dönüştür"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "Bir nesneyi vektöre göre dönüştürme"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "Bu Noktaya Göre Yansıt"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "Bir noktaya göre yansıtılan bir nesne"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "Doğruya göre yansıt"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "Bir doğruya göre yansıtılan bir nesne"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "Çevir"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "Bir nokta çevresinde belirli bir açıyla döndürülen bir nesne"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "Ölçek"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 "Bir nesneyi, bir nokta üzerinde, bir doğru parçasının uzunluğuyla verilen "
 "bir oranda ölçeklendir."
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "Doğru üzerinde ölçeklendir"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr ""
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr ""
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr ""
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "Hiperbolün Asimptotları"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "Hiperbolün iki asimptotu"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr ""
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr ""
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "Paralel Testi"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "Verilen iki doğrunun paralel olup olmadığını test et"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr ""
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr ""
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "İçerme Testi"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "Verilen bir eğrinin verilen bir noktayı içerip içermediğini test et"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "Verilen bir çokgenin verilen bir noktayı içerip içermediğini test edin"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "Dışbükey Çokgen Testi"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "Verilen bir çokgenin dışbükey olup olmadığını test et"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "Uzaklık Testi"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
@@ -1086,19 +1086,19 @@ msgstr ""
 "Verilen bir noktanın, verilen diğer iki noktaya eşit uzaktıkta olup "
 "olmadğını test et."
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr ""
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "Verilen iki doğrunun eşit olup olmadığını test et"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python Betiği"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "Yeni bir Python betiği oluştur."
 
@@ -1150,25 +1150,25 @@ msgstr "Öklid Koordinat Sistemine Geç"
 msgid "Set Polar Coordinate System"
 msgstr "Polar Koordinat Sistemine Geç"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "Açı"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "Radyan"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "Grad"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
@@ -1176,47 +1176,47 @@ msgstr ""
 "Normal bir nokta, örneğin bağımsız ya da bir doğruya,çembere ya da doğru "
 "parçasına iliştirilmiş bir tane."
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "Nokta"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "Bir metin etiketi oluştur."
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "Metin Etiketi"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "Koordinlatları Verilen Noktayı Çiz"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "Koordinatları Verilen Nokta"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "Sabit Nokta"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "Yeni noktanın koordinatlarını girin."
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "Açıyı Tanımla"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "Bu açının yeni değerini girin:"
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "Bu açının boyutunu değiştirmek için bu düzenleme alanını kullanın."
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1224,15 +1224,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "'%1' makro dosyası açılamadı"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig \"%1\" macro dosyasını açamadı."
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1244,375 +1244,375 @@ msgstr ""
 "ile 0.6 arasında) açmayı deneyip daha sonra yeniden kaydedebilirsiniz. "
 "Böylece bu dosya, yeni dosya biçiminde kaydedilmiş olur."
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "İsimsiz Makro #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr ""
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "Hareketli Nokta"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "Takip Noktası"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr ""
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "Bağımlı Nokta"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr ""
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "Çokgen"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr ""
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr ""
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "Verilen Mezkezle Düzgün Çokgen"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "Bu merkezle düzgün bir çokgen oluştur"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr ""
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr ""
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr ""
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "Yeni çokgenin merkezini seçin..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr ""
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr ""
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr ""
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "Ölçü Taşıması"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr ""
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "Dönüştürülecek Doğru Parçası"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr ""
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr ""
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr ""
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "Kesiştir"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "İki nesnenin kesişimi"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "Bu Çemberi"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "Bu Koniyi"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "Bu Doğruyu"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "Bu Kübik Eğriyi"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "Bu Yayı"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "Bu Çokgeni"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "bu Çemberle kesiştir"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "bu Koniyle kesiştir"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "bu Doğruyla kesiştir"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "bu Kübik Eğriyle kesiştir"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "bu Yayla kesiştir"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "bu çokgenle kesiştir"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "Bu nokta ile başka bir noktanın orta noktasını oluştur"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "Orta noktasını oluşturmak istediğiniz noktalardan ilkini seçin..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "Bu nokta ile diğer noktanın orta noktasını çiz"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "Orta noktalarını oluşturmak istediğiniz diğer noktaları seçin..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "Kesiştirilecek ilk nesneyi seç..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "Kesiştirilecek ikinci nesneyi seç..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "Teğet"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "Bir eğriye teğet doğru"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "Bu Çembere Teğet"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "Bu Koniğe Teğet"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "Bu Yaya Teğet"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "Bu Kübik Eğriye Teğet"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "Bu Eğriye Teğet"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "Bu Noktada Teğet"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr ""
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr ""
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr ""
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr ""
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "Hangi nesne?"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr ""
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr ""
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "İsim"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<isimsiz nesne>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
@@ -1621,21 +1621,21 @@ msgstr ""
 "Metinde bir değer atamadığınız '%n' adet parça vardır. Lütfen bunları silin "
 "ya da yeterli argüman seçin."
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "argüman %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr ""
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "Etiketi Değiştir"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1645,7 +1645,7 @@ msgstr ""
 "Kig bu nedenle bu makroyu hesaplayamıyor. Lütfen Geri'ye basın, ve nesneleri "
 "doğru sırada oluşturun..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1655,104 +1655,104 @@ msgstr ""
 "Kig'den imkansız bir şey yapmasını istiyorsunuz demektir. Lütfen makroyu "
 "kontrol edin ve tekrar deneyin."
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "%1 Nesneyi Taşı"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "Noktayı Yeniden Tanımla"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig Belgesi"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 Nesne"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "&Dönüştür"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "T&est Et"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "&Oluştur"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "&Metin Etiketi Ekle"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "&Renk Tanımla"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 #, fuzzy
 msgid "Set &Pen Width"
 msgstr "&Uzunluğu Tanımla..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "&Stili Ayarla"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "&Koordinat Sistemi Tanımla"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "&Gizle"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr ""
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "&Taşı"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "&Renk Tanımla"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "İsim &Ayarla..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "&İsim"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "Nesne İsmi Ayarla"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "Bu nesnenin ismini ayarla:"
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "Nesne Rengini Değiştir"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "Nesne Genişliğini Değiştir"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "Nokta Stilini Değiştir"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "Nesne Stilini Değiştir"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 #, fuzzy
 msgid "Edit Script..."
 msgstr "Düzenle..."
@@ -1804,2050 +1804,2055 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "Birden Fazla Tür Seçildi"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "Bu noktadan geçen bir açı oluştur"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "Bu noktada bir açı oluştur"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "&Boyut Tanımla"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "Açıyı Yeniden Boyutlandır"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "Bu noktadan başlayan bir yay oluştur"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "Yeni yayın başlangıç noktasını seç..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "Bu noktadan geçen bir yay oluştur"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr ""
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "Bu noktada biten bir yay oluştur"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "Yeni yayın bitiş noktasını seç..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "Bu merkez ile bir yay çiz"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "Yeni yayın merkezini seç..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "Bu açıyla bir yay çiz"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "Yeni yayın açısını seç..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "Test Sonucu"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "Bu eğriyi seç..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "Eğri üzerinde bir nokta seçin..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "Yüzey"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "Çevre"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "Çap"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr ""
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "Kartezyen Denklemi"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "Polar Denklem"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr ""
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr ""
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "çember"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "Bu çemberi seç"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "%1 çemberini seç"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "Bir Çemberi Sil"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "Bir Çember Ekle"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "Bir Çemberi Taşı"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "Bu çembere ekle"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "Bir Çember Göster"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "Bir Çember Gizle"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "Bu noktadan geçen bir çember oluştur"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "Bu merkeze göre çember çiz"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "Yeni çemberin merkezini seç..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "Konik Türü"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "İlk Odak"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "İkinci Odak"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "Elips"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "Hiperbol"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "Parabol"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
 msgstr ""
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "konik"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "Bu koniği seç"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "%1 koniğini seç"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "Bir Koniği Sil"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "Bir Konik Ekle"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "Bir Koniği Taşı"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "B"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "Bir Konik Göster"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "Bir Konik Gizle"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "Bu noktadan geçen bir konik oluştur"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "Bu asimptota sahip bir konik oluştur"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "Yeni koniğin ilk asimptotunu seç..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "Bu odağa sahip bir elips oluştur"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "Bu noktadan geçen bir elips oluştur"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "Bu odağa sahip bir hiperbol oluştur"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "Yeni hiperbolün ilk odağını seç..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "Bu noktadan geçen bir hiperbol oluştur"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr ""
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "Bu noktayı odak kabul eden bir konik oluştur"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "Yeni koniğin odağını seç..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "Bu noktadan geçen bir parabol oluştur"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr ""
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr ""
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr ""
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr ""
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr ""
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "Bu odağa sahip bir hiperbol çiz"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "Yeni parabolün odağını seç..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "kübik eğri"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "Bu kübik eğriyi seç"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "%1 kübik eğrisini seç"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "Bir Kübik Eğri Sil"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "Bir Kübik Eğri Ekle"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "Bir Kübik Eğri Taşı"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "Bu kübik eğriye iliştir"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "Bir Kübik Eğri Göster"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "Bir Kübik Eğri Gizle"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 #, fuzzy
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr ""
 "%7 x³+ %10 y³ + %8 x²y + %9 xy² +%6 y² + %4 x² + %5 xy + %2 x + %3 y + %1 = 0"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr ""
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "Bu noktadan geçen bir kübik eğri oluştur"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr ""
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "eğri"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "Bu eğriyi seç"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "%1 eğrisini seç"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "Bir Eğriyi Sil"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "Bir Eğri Ekle"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "Bir Eğriyi Taşı"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "Bu eğriye ekle"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "Bir Eğri Göster"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "Bir Eğri Gizle"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "Bu doğru ile kesiştir"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "Bu konik ile kesiştir"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "Zaten işlem görmüş kesişim noktası"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "Bu kübik eğri ile kesiştir"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "Bu çember ile kesiştir"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "Bu yay ile kesiştir"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr ""
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr ""
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr ""
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "Tersine çevrilecek doğruyu seçin..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr ""
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr ""
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "Tersine çevrilecek çemberi seçin..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr ""
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "Tersine çevrilecek yayı seçin..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "Eğim"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "Eşitlik"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "Uzunluk"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr ""
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr ""
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "doğru"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "Bir doğru seç"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "Bu doğruyu seç"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "%1 doğrusunu seç"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "Bir Doğruyu Sil"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "Bir Doğru Ekle"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "Bir Doğruyu Taşı"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "Bu doğruya ekle"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "Bir Doğru Göster"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "Bir Doğru Gizle"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "doğru parçası"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "Bu doğru parçasını seç"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "%1 parçasını seç"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "Bir Doğru Parçasını Sil"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "Bir Doğru Parçası Ekle"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "Bir Doğru Parçasını Taşı"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "Bu doğru parçasına ekle"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "Bir Doğru Parçası Göster"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "Bir Doğru Parçası Gizle"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "ışın"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "Bu ışını seç"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "%1 ışınını seç"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "Bir Işın Sil"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "Bir Işın Ekle"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "Bir Işın Taşı"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "Bu ışına iliştir"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "Bir Işın Göster"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "Bir Işın Gizle"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "Bu noktadan başlayan bir doğru parçası oluştur"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "Yeni doğru parçasının başlangıç noktasını seç..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "Bu noktada biten bir doğru parçası oluştur"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "Yeni doğru parçasının bitiş noktasını seç..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "Bu noktadan geçen bir doğru oluştur"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "Bu noktadan başlayan bir ışın oluştur"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr ""
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "Bu noktadan geçen bir ışın oluştur"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "Bu doğruya paralel bi doğru çiz"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "Yeni doğruya paralel bir doğru seç..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "Paralel doğruyu bu noktadan geçecek şekilde çiz"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr ""
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr ""
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "Yeni doğruya dik olan bir doğru seç..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "Dik doğruyu bu noktadan geçecek şekilde çiz"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "&Uzunluğu Tanımla..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "Doğru Parçası Uzunluğunu Tanımla"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "Doğru genişliğini seçin"
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "Doğru Parçasını Yeniden Boyutlandır"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "Bu vektörle bir doğru oluştur"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "Bu vektörle bir ışın oluştur"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr ""
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr ""
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr ""
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr ""
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "Nesne Türü"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "Nesne"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "Bu nesneyi seç"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "%1 nesnesini seç"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "Bir nesneyi sil"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "Bir nesne ekle"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "Bir nesneyi taşı"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "Bu nesneye ekle"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "Bir nesne göster"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "Bir nesne gizle"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "Radyan Cinsinden Açı"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "Derece Cinsinden Açı"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "Orta nokta"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X uzunluğu"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y uzunluğu"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr ""
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "Açı"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr ""
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "Yay Uzunluğu"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "açı"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "Bu açıyı seç"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "%1 açısını seç"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "Bir Açıyı Sil"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "Bir Açı Ekle"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "Bir Açıyı Taşı"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "Bu açıya iliştir"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "Bir Açı Göster"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "Bir Açı Gizle"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "vektör"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "Bu vektörü seç"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "%1 vektörünü seç"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "Bir Vektör Sil"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "Bir Vektör Ekle"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "Bir Vektörü Taşı"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "Bu vektöre ekle"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "Bir Vektör Göster"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "Bir Vektör Gizle"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "yay"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "Bu yayı seç"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "%1 yayını seç"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "Bir Yay Sil"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "Bir Yay Ekle"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "Bir Yayı Taşı"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "Bu yaya ekle"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "Bir Yay Göster"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "Bir Yay Gizle"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "Koordinat"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X koordinatı"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y koordinatı"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "nokta"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "Bu noktayı seç"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "%1 noktasını seç"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "Bir Noktayı Sil"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "Bir Nokta ekle"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "Bir Noktayı Taşı"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "Bu noktaya ekle"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "Bir Nokta Göster"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "Bir Nokta Gizle"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "Bu nokta ile başka bir noktanın orta noktasını oluştur."
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "&Koordinatı Tanımla..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "Yeniden Tanımla"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "&Parametre Tanımla..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "Koordinatı Tanımla"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "Yeni koordinatı girin."
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "Nokta Parametresini Tanımla"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "Yeni parametreyi seçin: "
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr ""
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "Çember üzerinde bir nokta seç..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "Yan yüz sayısı"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "Çevre"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr ""
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "çokgen"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "Bu çokgeni seç"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "%1 çokgenini seç"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "Bir Çokgeni Sil"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "Bir Çokgen ekle"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "Bir Çokgeni taşı"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "Bu çokgene iliştir"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "Bir Çokgen göster"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "Bir Çokgen gizle"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "üçgen"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "Bu üçgeni seç"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "%1 üçgenini seç"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "Bir Üçgen sil"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "Bir Üçgen ekle"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "Bir Üçgeni taşı"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "Bu üçgene iliştir"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "Bir Üçgen göster"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "Bir Üçgen gizle"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr ""
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "Bu dörtgeni seç"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "%1 dörtgenini seç"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "Bir Dörtgen sil"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "Bir Dörtgen ekle"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "Bir Dörtgen taşı"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "Bu dörtgene iliştir"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "Bir Dörtgen göster"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "Bir Dörtgen gizle"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr ""
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr ""
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "Bu çokgeni bir doğruyla kesiştir"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "Bir doğruyla kesişimini istediğiniz çokgeni seçin..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr ""
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr ""
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr ""
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr ""
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr ""
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "Teğetin üzerinden geçeceği noktayı seç..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr ""
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "Bu doğruya paralel mi?"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "Bu doğrular paraleldir."
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "Bu doğrular paralel değildir."
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr ""
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr ""
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr ""
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr ""
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr ""
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr ""
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr ""
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr ""
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "Bu noktanın eğrinin üzerinde olup olmadığını kontrol et"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "Test etmek istediğiniz noktayı seçin..."
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "Noktanın bu eğri üzerinde olup olmadığını kontrol et"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "Noktanın üstünde olabileceği eğriyi seçin..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "Bu eğri noktayı içeriyor."
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "Bu eğri noktayı içermiyor."
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "Bu noktanın bir çokgen üzerinde olup olmadığını kontrol et"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "Noktanın bu çokgen üzerinde olup olmadığını kontrol et"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "Noktanın üstünde olabileceği çokgeni seçin..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "Bu çokgen noktayı içeriyor."
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "Bu çokgen noktayı içermiyor."
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "Bu çokgenin dışbükey olup olmadığını test et"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "Dışbükeyliğini test etmek istediğiniz çokgeni seçin..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "Bu çokgen dışbükey."
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "Bu çokgen dışbükey değil."
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "Bu noktanın aynı uzaklıkta olup olmadığını kontrol et"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "Diğer iki noktadan eşit uzaklıkta olabilecek noktayı seçin..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "bu noktadan"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "Diğer iki noktadan ilkini seçin..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "bu ikinci noktaya"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "Diğer iki noktadan ikinicisini seçin..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "İki uzaklık da aynı."
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "İki uzaklık aynı değil."
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "Bu vektörün başka bir vektöre eşit olup olmadığını kontrol et"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "Bu vektörün diğer vektöre eşit olup olmadığını kontrol et"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "İki vektör de aynı."
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "İki vektör aynı değil."
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "Metin"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "etiket"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "Bu etiketi seç"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "%1 etiketini seç"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "Bir Etiketi Sil"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "Bir Etiket Ekle"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "Bir Etiketi Taşı"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "Bu etikete ekle"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "Bir Etiket Göster"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "Bir Etiket Gizle"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr ""
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "Ç&erçeveyi Aç/Kapat"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "&Yeniden tanımla..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "Etiket Çerçevesini Aç/Kapat"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "Bu nesneyi dönüştür"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr ""
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "Bu vektöre göre dönüştür"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr ""
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "Bu nesneyi yansıt"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "Yansıtılacak nesneyi seç..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "Bu noktanın etrafında yansıt"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "Bu doğruya göre yansıt"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr ""
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "Bu nesneyi çevir"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "Döndürülecek nesneyi seçin..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "Bu nokta çevresinde döndür"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "Döndürmenin merkez noktasını seçin..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "Bu açıya göre çevir"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "Döndürmenin açısını seç..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "Bu nesneyi ölçeklendir"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "Ölçeklendirilecek nesneyi seçin..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "Bu merkez ile ölçeklendir"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "Bu doğru parçasının uzunluğuna göre ölçeklendir"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr ""
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr ""
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "Ölçeklendirilecek nesneyi seçin"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr ""
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr ""
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr ""
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr ""
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr ""
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "Dönüştürülecek nesneyi seçin..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr ""
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr ""
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr ""
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr ""
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "3 başlama noktasının ilki"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "3 başlama noktasının ikincisi"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "3 başlama noktasının üçüncüsü"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "İlk noktanın dönüştürülmüş konumu"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "İkinci noktanın dönüştürülmüş konumu"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "Üçüncü noktanın dönüştürülmüş konumu"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr ""
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "4 başlama noktasının ilki"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "4 başlama noktasının ikincisi"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "4 başlama noktasının üçüncüsü"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "4 başlama noktasının dördüncüsü"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "Dördüncü noktanın dönüştürülmüş konumu"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr ""
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "Gölgesini oluşturmak istediğiniz nesneyi seçin..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr ""
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "Bu nesneyi dönüştür"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "Bu dönüşümü kullanarak dönüştür"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr ""
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr ""
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "Bu noktadan itibaren bir vektör oluştur"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "Yeni vektörün başlangıç noktasını seçin..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "Bu noktaya göre bir vektör çiz"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "Yeni vektörün bitiş noktasını seçin..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr ""
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr ""
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr ""
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "Şimdi kodu girin:"
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "Python kodunu girin:"
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3855,7 +3860,7 @@ msgid ""
 "arg%1"
 msgstr ""
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
@@ -3863,7 +3868,7 @@ msgstr ""
 "Betiğiniz çalıştırılırken, Python yorumlayıcısı bir hata yakaladı. Lütfen "
 "betiği düzeltin ve Bitir düğmesine yeniden tıklayın."
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3872,7 +3877,7 @@ msgstr ""
 "Python yorumlayıcısı şu hata çıktısını oluşturdu:\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3882,18 +3887,18 @@ msgstr ""
 "betik geçerli bir nesne oluşturamıyor.Lütfen betikteki hatayı düzeltin ve "
 "Bitir düğmesine yeniden tıklayın."
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr ""
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 #, fuzzy
 msgid "Edit Python Script"
 msgstr "Python Betiği"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 #, fuzzy
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
@@ -3902,7 +3907,7 @@ msgstr ""
 "Betiğiniz çalıştırılırken, Python yorumlayıcısı bir hata yakaladı. Lütfen "
 "betiği düzeltin ve Bitir düğmesine yeniden tıklayın."
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 #, fuzzy
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
diff --git a/tde-i18n-zh_CN/messages/tdeedu/kig.po b/tde-i18n-zh_CN/messages/tdeedu/kig.po
index 6ce2689f9d1..090627cd8b6 100644
--- a/tde-i18n-zh_CN/messages/tdeedu/kig.po
+++ b/tde-i18n-zh_CN/messages/tdeedu/kig.po
@@ -6,7 +6,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2007-02-17 14:30+0800\n"
 "Last-Translator: Yonghui Tao <taoyh@msn.com>\n"
 "Language-Team: Chinese(Simplified) <i18n-translation@lists.linux.net.cn>\n"
@@ -28,167 +28,167 @@ msgid ""
 "Your emails"
 msgstr "http://i18n.linux.net.cn,taoyh@msn.com"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr ""
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "此 Cabri 文件包含“%1”物体，Kig 现在不支持。"
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "请选择图形。"
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Dr. Geo 文件“%1”是宏文件，其中不包含图形。"
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Dr.Geo 文件“%1”中没有图形。"
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr "此 Dr. Geo 文件包含一个“%1 %2”物体，Kig 现在不支持。"
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr "此 Dr. Geo 文件包含一个扇形，Kig 现在不支持。"
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "导出到图像(&E)"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "图像(&I)..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "导出为图像"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "图像选项"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "抱歉，不支持此文件格式。"
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr "文件“%1”无法打开。请检查文件权限是否设置正确。"
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "抱歉，保存到图像“%1”时出错"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "导出到(&E)"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "导出到 XFig 文件(&X)"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "XFig 文件(&X)..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig 文档 (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "导出为 XFig 文件"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr "文件“%1”无法打开。可能文件不存在，或者因为权限问题无法打开"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "分析文件“%1”时遇到一个错误。无法打开。"
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "分析错误"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig 无法打开文件“%1”。"
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "不支持"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr "此 KSeg 文件使用了缩放变形，Kig 现在不能导入。"
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "此 KSeg 文件包含一个填充的圆，Kig 现在不支持。"
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "此 KSeg 文件包含一个扇形，Kig 现在不支持。"
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "此 KSeg 文件包含一段弧线，Kig 现在不支持。"
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "导出到 &Latex..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "&Latex..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex 文档 (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "导出为 Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Latex 选项"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr "此文件是 Kig 版本“%1”创建的，无法打开。"
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -200,7 +200,7 @@ msgstr ""
 "您可以尝试使用 Kig 的较早版本(0.4 到 0.6) 打开此文件，\n"
 "然后再次保存它，Kig 会使用新格式保存它。"
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -209,8 +209,8 @@ msgstr ""
 "此 Kig 文件有一个在此版本的 Kig 中不支持的坐标系。\n"
 "将使用标准坐标系代替。"
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -219,27 +219,27 @@ msgstr ""
 "此 Kig 文件使用了“%1”物体类型，它不被此版本的 Kig 支持。可能您编译时没有支持"
 "此物体类型，或者可能您使用了一个旧版本的 Kig。"
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "导出为 SVG(&E)..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "&SVG..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|可缩放矢量图形(*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "导出为 SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG 选项"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "抱歉，保存到 SVG 文件“%1”时出错"
 
@@ -393,7 +393,7 @@ msgstr "取消构造"
 msgid "Cancel the construction of the object being constructed"
 msgstr "取消即将构造物体的构造"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "全部取消隐藏(&N)"
 
@@ -513,15 +513,15 @@ msgstr ""
 "*.kig|Kig 文档(*.kig)\n"
 "*.kigz|压缩的 Kig 文档(*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "文件“%1”已经存在。是否覆盖？"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "覆盖文件吗？"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "覆盖"
 
@@ -593,463 +593,463 @@ msgstr "要打开的文档"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "线段"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "以开始点和结束点构造线段"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "两点决定的直线"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "过两点构造一直线"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "射线"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "通过顶点和另一点确定的射线。"
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "垂线"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 #, fuzzy
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "过一点且平行于另一条直线或线段的直线"
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "平行线"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "过一点且平行于另一条直线或线段的直线"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "圆心和点决定的圆"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr ""
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "三点决定的圆"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "根据三点构造的圆"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "构造此角的角平分线"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "选择您想要构造角平分线的角..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "角平分线"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "一个角的角平分线"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "五点决定的二次曲线"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "根据五点构造一个二次曲线"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "过渐进线和某点的双曲线"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "具有给定渐近线并经过另一点的双曲线"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "焦点和点决定的椭圆"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "根据焦点和椭圆上一点决定的椭圆"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "焦点和点决定的双曲线"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "根据焦点和双曲线上一点构造双曲线"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "准线、焦点和点决定的二次曲线"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "具有给定准线和焦点并经过另一点的二次曲线"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "三点决定的竖直抛物线"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "过三点构造的竖直抛物线"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "九点决定的三次曲线"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "根据九个点构造一条三次曲线"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "一直线的极点"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "一条直线相对于一条二次曲线的极点。"
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "一点的极线"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "一点相对于一条二次曲线的极线。"
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr ""
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "二次曲线的准线"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "二次曲线的准线。"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "三点决定的角"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "三点定义的角"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "四点决定的等边双曲线"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "用四个点构造的等边双曲线"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "构造此线段的中点"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "中点"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "一段线段中点或另外两个点"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "矢量"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "根据两点构造矢量。"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "矢量和"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "构造两个矢量的矢量和。"
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "矢量定直线"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "矢量定射线"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr ""
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "三点决定的弧"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "通过三点构造一个弧。"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "圆心、角度和点决定的弧"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "准线和焦点决定的抛物线"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "准线和焦点定义的抛物线"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "平移"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "将物体按给定矢量平移"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "点对称"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "线对称"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "旋转"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr ""
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "缩放"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr ""
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr ""
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 #, fuzzy
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "构造平行于此直线的直线"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 #, fuzzy
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "构造平行于此直线的直线"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr ""
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr ""
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr ""
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr ""
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr ""
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr ""
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr ""
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "顶点决定的三角形"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "根据给出的三个顶点绘制三角形。"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr ""
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr ""
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "平行测试"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "测试两条给定的直线是否平行"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "垂直测试"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "测试两条给定的直线是否垂直"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "共线测试"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "测试三个给定的电是否共线"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "包含测试"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "测试给定曲线是否包含给定点"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 #, fuzzy
 msgid "In Polygon Test"
 msgstr "点(&P)"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 #, fuzzy
 msgid "Test whether a given polygon contains a given point"
 msgstr "这条曲线通过该点。"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 #, fuzzy
 msgid "Convex Polygon Test"
 msgstr "点(&P)"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 #, fuzzy
 msgid "Test whether a given polygon is convex"
 msgstr "这条曲线通过该点。"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "距离测试"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "测试一给定点与其它两点之间的距离是否相等"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "矢量相等测试"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "测试两个矢量是否相等"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python 脚本"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "构造新的 Python 脚本。"
 
@@ -1097,71 +1097,71 @@ msgstr "设置直角坐标系"
 msgid "Set Polar Coordinate System"
 msgstr "设置极坐标系"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "角度"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "弧度"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "梯度"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr ""
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "点"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "构造文本标签。"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "文本标签"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "根据坐标定点"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "坐标定点"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "固定点"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "输入新点的坐标。"
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "设置角大小"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "插入此角的新大小："
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "使用此编辑框修改此角的大小。"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1169,15 +1169,15 @@ msgid ""
 "be converted to the new selected unit."
 msgstr ""
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "无法打开宏文件“%1”。"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig 无法打开宏文件“%1”。"
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1188,521 +1188,521 @@ msgstr ""
 "Kig 中删除。您可以尝试使用 Kig 的先前版本(0.4 到 0.6) 导入此宏，然后再将其导"
 "出为新格式。"
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "未命名宏 #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr ""
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr ""
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "移动点"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr ""
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr ""
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr ""
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "轨迹"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "轨迹"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 #, fuzzy
 msgid "Dependent Point"
 msgstr "重新定义点"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "顶点决定的多边形"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 #, fuzzy
 msgid "Construct a polygon by giving its vertices"
 msgstr "以此为准线构造一个抛物线"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr ""
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 #, fuzzy
 msgid "Construct a polygon with this vertex"
 msgstr "以此为准线构造一个抛物线"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 #, fuzzy
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "构造平行于此直线的直线"
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "多边形"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr ""
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 #, fuzzy
 msgid "Vertices of a Polygon"
 msgstr "隐藏点"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 #, fuzzy
 msgid "The vertices of a polygon."
 msgstr "二次曲线的准线。"
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "构造多边形的边..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "多边形的边数"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "多边形的边数。"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "给定中心决定的正多边形"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "根据给定中心和顶点构造正多边形"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "构造一个以此为中心的正多边形"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "构造一个以此为顶点的正多边形"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "调整边数(%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "调整边数(%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "选择新多边形的中心..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "选择新多边形的顶点..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "移动指针以获得希望的边数..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr ""
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "构造此角的角平分线"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 #, fuzzy
 msgid "Generic Affinity"
 msgstr "选择此物体"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr ""
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr ""
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 #, fuzzy
 msgid "Inversion of Point, Line or Circle"
 msgstr "一点相对于一条二次曲线的极线。"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 #, fuzzy
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "一点相对于一条二次曲线的极线。"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "测量距离"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "测量线段或弧到直线或圆的距离。"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr ""
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 #, fuzzy
 msgid "Arc to transport"
 msgstr "选择此点"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 #, fuzzy
 msgid "Transport a measure on this line"
 msgstr "与此圆相交"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 #, fuzzy
 msgid "Transport a measure on this circle"
 msgstr "与此圆相交"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 #, fuzzy
 msgid "Start transport from this point of the circle"
 msgstr "这些点不共线。"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 #, fuzzy
 msgid "Start transport from this point of the line"
 msgstr "构造平行于此直线的直线"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 #, fuzzy
 msgid "Start transport from this point of the curve"
 msgstr "这些点不共线。"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "交点"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "两个物体的交点"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "此圆"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "此二次曲线"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "此直线"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "此三次曲线"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "此弧"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "此多边形"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "与此圆相交"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "与此二次曲线相交"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "与此直线相交"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "与此三次曲线相交"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "与此弧相交"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "与此多边形相交"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "构造此点和另外一点的中点"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "选择构造中点的第一点..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "构造此点和另外一点的中点"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "选择构造中点的另外一点..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "选择相交的第一个物体..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "选择相交的第二个物体..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "切线"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "曲线的切线"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "此圆的切线"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "此二次曲线的切线"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "此弧的切线"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "此三次曲线的切线"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "此曲线的切线"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "于此点的切线"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "曲率中心"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "曲线的曲率中心"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "此二次曲线的曲率中心"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "此三次曲线的曲率中心"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "此曲线的曲率中心"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "于此点的曲率中心"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "哪个物体？"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr ""
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "现在选择结果标签的位置。"
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "宏的名称不能为空。"
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "名称"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<未命名物体>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr ""
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "参数 %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "选择参数 %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "更改标签"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
 "and construct the objects in the correct order..."
 msgstr ""
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
 "impossible.  Please check the macro and try again."
 msgstr ""
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "移动 %1 物体"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "重新定义点"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig 文档"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 物体"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "变形(&T)"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "测试(&E)"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "构造(&R)"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "添加文本标签(&X)"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "设置颜色(&L)"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "设置笔宽度(&P)"
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "设置样式(&Y)"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "设置坐标系(&Y)"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "隐藏(&H)"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "显示(&S)"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "移动(&M)"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "自定义颜色(&C)"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "设置名称(&N)..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "名称(&N)"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "设定物体名称"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "选择此物体的名称："
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "更改物体颜色"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "更改物体宽度"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "更改点样式"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "更改物体样式"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "编辑脚本..."
 
@@ -1753,218 +1753,219 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "选中了多个类型"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "构造一个通过此点的角"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "在此点构造一个角"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr ""
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr ""
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "设置大小(&Z)"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "更改角大小"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "构造起于此点的弧"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "选择新弧的起点..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "构造通过此点的弧"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "选择新弧通过的一点..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "构造终于此点的弧"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "选择新户的终点..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "构造以此为圆心的弧"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "选择新弧的圆心..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "构造此角度的弧"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "选择新弧的角度..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "测试结果"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "选择曲线..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "选择曲线上的点..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "表面"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "圆周长"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "半径"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 #, fuzzy
 msgid "Expanded Cartesian Equation"
 msgstr "方程"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 #, fuzzy
 msgid "Cartesian Equation"
 msgstr "方程"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "极坐标方程"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [圆点在 %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "圆"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "选择此圆"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "选择圆 %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "删除圆"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "添加圆"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "移动圆"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 #, fuzzy
 msgid "Attach to this circle"
 msgstr "与此圆相交"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "显示圆"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "隐藏圆"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 #, fuzzy
 msgid "Construct a circle through this point"
 msgstr "构造一个通过该点的二次曲线"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 #, fuzzy
 msgid "Construct a circle with this center"
 msgstr "构造一个以此为渐进线的二次曲线(双曲线)"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "选择新圆的圆心..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr ""
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 #, fuzzy
 msgid "Conic Type"
 msgstr "二次曲线"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr ""
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "椭圆"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "双曲线"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "抛物线"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -1972,1934 +1973,1938 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [圆心在 %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "二次曲线"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "选择此二次曲线"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "选择二次曲线 %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "删除二次曲线"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "添加二次曲线"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "移动二次曲线"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 #, fuzzy
 msgid "Attach to this conic"
 msgstr "与此二次曲线相交"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "显示二次曲线"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "隐藏二次曲线"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "构造一个通过该点的二次曲线"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "构造一个以此为渐进线的二次曲线(双曲线)"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 #, fuzzy
 msgid "Select the first asymptote of the new conic..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr ""
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "构造一个以此点为焦点的椭圆"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr ""
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "构造一个通过此点的椭圆"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "构造一个以此点为焦点的双曲线"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 #, fuzzy
 msgid "Select the first focus of the new hyperbola..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr ""
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "构造一个通过此点的双曲线"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "以这条线作为准线构造一个二次曲线"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "选择新二次曲线的准线..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "以此点作为焦点构造一条二次曲线"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "选择新二次曲线的角度..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "构造一个通过此点的抛物线"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr ""
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 #, fuzzy
 msgid "Construct a polar point wrt. this conic"
 msgstr "构造一个以此点为焦点的双曲线"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 #, fuzzy
 msgid "Construct the polar point of this line"
 msgstr "构造平行于此直线的直线"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr ""
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 #, fuzzy
 msgid "Construct a polar line wrt. this conic"
 msgstr "构造一个以此点为焦点的椭圆"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 #, fuzzy
 msgid "Construct the polar line of this point"
 msgstr "构造通过此点的一条直线"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "构造此二次曲线的准线"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr ""
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "以此为准线构造一个抛物线"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "选择新抛物线的准线..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 #, fuzzy
 msgid "Construct a parabola with this focus"
 msgstr "构造一个以此点为焦点的双曲线"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 #, fuzzy
 msgid "Select the focus of the new parabola..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 #, fuzzy
 msgid "Construct the asymptotes of this conic"
 msgstr "构造此角的角平分线"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr ""
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr ""
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr ""
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr ""
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr ""
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "三次曲线"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "选择此三次曲线"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "选择三次曲线 %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "删除三次曲线"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "添加三次曲线"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "移动三次曲线"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr ""
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "显示三次曲线"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "隐藏三次曲线"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "构造一个通过此点的三次曲线"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "选择新三次曲线通过的一点..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "曲线"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "选择此曲线"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "选择曲线 %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "删除曲线"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "添加曲线"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "移动曲线"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr ""
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "显示曲线"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "隐藏曲线"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "与此直线相交"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "与此二次曲线相交"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr ""
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 #, fuzzy
 msgid "Intersect with this cubic curve"
 msgstr "与此圆相交"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "与此圆相交"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "与此弧相交"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 #, fuzzy
 msgid "Invert with respect to this circle"
 msgstr "与此圆相交"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 #, fuzzy
 msgid "Select the circle we want to invert against..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 #, fuzzy
 msgid "Compute the inversion of this point"
 msgstr "构造通过此点的一条直线"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr ""
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 #, fuzzy
 msgid "Compute the inversion of this line"
 msgstr "构造平行于此直线的直线"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 #, fuzzy
 msgid "Select the line to invert..."
 msgstr "在此选择类型..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 #, fuzzy
 msgid "Compute the inversion of this segment"
 msgstr "构造通过此点的一条直线"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 #, fuzzy
 msgid "Select the segment to invert..."
 msgstr "选择此点"
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 #, fuzzy
 msgid "Compute the inversion of this circle"
 msgstr "构造此角的角平分线"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 #, fuzzy
 msgid "Select the circle to invert..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 #, fuzzy
 msgid "Compute the inversion of this arc"
 msgstr "构造此角的角平分线"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 #, fuzzy
 msgid "Select the arc to invert..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "斜率"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "方程"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "长度"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "第一终点"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "第二终点"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "直线"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "选择直线"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "选择此直线"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "选择直线 %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "删除直线"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "添加直线"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "移动直线"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 #, fuzzy
 msgid "Attach to this line"
 msgstr "与此直线相交"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "显示直线"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "隐藏直线"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "线段"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "选择此线段"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "选择线段 %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "删除线段"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "添加线段"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "移动线段"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr ""
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "显示线段"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "隐藏线段"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "射线"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "选择此射线"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "选择射线 %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "删除射线"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "添加射线"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "移动射线"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr ""
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "显示射线"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "隐藏射线"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "构造起于此点的线段"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "选择新线段的起点..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "构造终于此点的线段"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "选择新线段的终点..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "构造通过此点的一条直线"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "选择直线通过的一点..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "选择直线通过的另一点..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "构造起于此点的射线"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "选择新射线的起点..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "构造通过此点的一条射线"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "选择射线通过的一点..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "构造平行于此直线的直线"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "选择平行于新直线的直线..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "构造通过此点的平行线"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "选择新直线通过的一点..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "构造垂直于此直线的直线"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "选择垂直于新直线的直线..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "构造通过此点的垂线"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "设置长度(&L)..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "设定线段长度"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "选择新长度："
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "更改线段长度"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 #, fuzzy
 msgid "Construct a line by this vector"
 msgstr "构造通过此点的一条直线"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr ""
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 #, fuzzy
 msgid "Construct a half-line by this vector"
 msgstr "构造平行于此直线的直线"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr ""
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "轨迹"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "选择此轨迹"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "选择轨迹 %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "删除轨迹"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "添加轨迹"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "移动轨迹"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr ""
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "显示轨迹"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "隐藏轨迹"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "物体类型"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "物体"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "选择此物体"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "选择物体 %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "删除物体"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "添加物体"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "移动物体"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 #, fuzzy
 msgid "Attach to this object"
 msgstr "选择此物体"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "显示物体"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "隐藏物体"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "角使用弧度为单位"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "角使用度为单位"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "中点"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X 长度"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y 长度"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 #, fuzzy
 msgid "Opposite Vector"
 msgstr "移动矢量"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "角"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 #, fuzzy
 msgid "Sector Surface"
 msgstr "表面"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "弧长"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "角"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "选择此角"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "选择角 %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "删除角"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "添加角"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "移动角"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 #, fuzzy
 msgid "Attach to this angle"
 msgstr "选择此角"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "显示角"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "隐藏角"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "矢量"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "选择此矢量"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "选择矢量 %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "删除矢量"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "添加矢量"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "移动矢量"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 #, fuzzy
 msgid "Attach to this vector"
 msgstr "选择此矢量"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "显示矢量"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "隐藏矢量"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "弧"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "选择此弧"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "选择弧 %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "删除弧"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "添加弧"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "移动弧"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 #, fuzzy
 msgid "Attach to this arc"
 msgstr "选择此弧"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "隐藏角"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "隐藏弧"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "坐标"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X 坐标"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y 坐标"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "点"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "选择此点"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "选择点 %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "删除点"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "添加点"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "移动点"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 #, fuzzy
 msgid "Attach to this point"
 msgstr "选择此点"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "显示点"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "隐藏点"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 #, fuzzy
 msgid "Construct the midpoint of this point and another point"
 msgstr "一段线段中点或另外两个点"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr ""
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "设置坐标(&C)..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "重新定义"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "设置参数(&P)..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "设置坐标"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "输入新坐标。"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "设置点参数"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "选择新参数："
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr ""
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr ""
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 #, fuzzy
 msgid "Select a point on the circle..."
 msgstr "选择此点"
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr ""
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "边数"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr ""
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 #, fuzzy
 msgid "Center of Mass of the Vertices"
 msgstr "与此圆相交"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr ""
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "多边形"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "选择此多边形"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "选择多边形 %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "删除多边形"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "添加多边形"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "移动多边形"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 #, fuzzy
 msgid "Attach to this polygon"
 msgstr "选择此点"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "显示多边形"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "隐藏多边形"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "三角形"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "选择此三角形"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "选择三角形 %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "删除三角形"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "添加三角形"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "移动三角形"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 #, fuzzy
 msgid "Attach to this triangle"
 msgstr "选择此角"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "显示三角形"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "隐藏三角形"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "四边形"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "选择此四边形"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "选择四边形 %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "删除四边形"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "添加四边形"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "移动四边形"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 #, fuzzy
 msgid "Attach to this quadrilateral"
 msgstr "选择此标签"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "显示四边形"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "隐藏四边形"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "以此顶点构造三角形"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 #, fuzzy
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "构造平行于此直线的直线"
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 #, fuzzy
 msgid "Intersect this polygon with a line"
 msgstr "构造一个以此为渐进线的二次曲线(双曲线)"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 #, fuzzy
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 #, fuzzy
 msgid "Construct the vertices of this polygon"
 msgstr "构造通过此点的一条直线"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 #, fuzzy
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 #, fuzzy
 msgid "Construct the sides of this polygon"
 msgstr "构造通过此点的一条直线"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 #, fuzzy
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 #, fuzzy
 msgid "Construct the convex hull of this polygon"
 msgstr "构造通过此点的一条直线"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 #, fuzzy
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 #, fuzzy
 msgid "Project this point onto the circle"
 msgstr "这些点不共线。"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 #, fuzzy
 msgid "Select the point for the tangent to go through..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "此直线平行吗？"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "与此直线平行吗？"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr ""
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "这些线相互平行。"
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "这些线相互不平行。"
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "此直线垂直吗？"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "与此直线垂直吗？"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr ""
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "这些线相互垂直。"
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "这些线相互不垂直。"
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 #, fuzzy
 msgid "Check collinearity of this point"
 msgstr "选择此点"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr ""
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 #, fuzzy
 msgid "with this third point"
 msgstr "选择此点"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr ""
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "这些点共线。"
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "这些点不共线。"
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr ""
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr ""
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "检查点是否在曲线上"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr ""
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "这条曲线通过该点。"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "这条曲线不通过该点。"
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 #, fuzzy
 msgid "Check whether this point is in a polygon"
 msgstr "这些点不共线。"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 #, fuzzy
 msgid "Check whether the point is in this polygon"
 msgstr "检查点是否在曲线上"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 #, fuzzy
 msgid "Select the polygon that the point might be in..."
 msgstr "一段线段中点或另外两个点"
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 #, fuzzy
 msgid "This polygon contains the point."
 msgstr "这条曲线通过该点。"
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 #, fuzzy
 msgid "This polygon does not contain the point."
 msgstr "这条曲线不通过该点。"
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 #, fuzzy
 msgid "Check whether this polygon is convex"
 msgstr "这些点不共线。"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 #, fuzzy
 msgid "Select the polygon you want to test for convexity..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 #, fuzzy
 msgid "This polygon is convex."
 msgstr "这条曲线通过该点。"
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 #, fuzzy
 msgid "This polygon is not convex."
 msgstr "这条曲线不通过该点。"
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 #, fuzzy
 msgid "Check if this point has the same distance"
 msgstr "这些点不共线。"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr ""
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "从此点"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 #, fuzzy
 msgid "Select the first of the two other points..."
 msgstr "一段线段中点或另外两个点"
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr ""
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 #, fuzzy
 msgid "Select the other of the two other points..."
 msgstr "一段线段中点或另外两个点"
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "两个距离相同。"
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "两个距离不同。"
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 #, fuzzy
 msgid "Check whether this vector is equal to another vector"
 msgstr "这些点不共线。"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 #, fuzzy
 msgid "Check whether this vector is equal to the other vector"
 msgstr "这些点不共线。"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr ""
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr ""
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr ""
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "文本"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "标签"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "选择此标签"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, fuzzy, c-format
 msgid "Select label %1"
 msgstr "选择此标签"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "删除标签"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "添加标签"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "移动标签"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 #, fuzzy
 msgid "Attach to this label"
 msgstr "选择此标签"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 #, fuzzy
 msgid "Show a Label"
 msgstr "移动标签"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 #, fuzzy
 msgid "Hide a Label"
 msgstr "添加标签"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr ""
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "切换框架(&T)"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "重新定义(&R)..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 #, fuzzy
 msgid "Toggle Label Frame"
 msgstr "切换框架(&T)"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "平移此物体"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "选择要平移的物体..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "按此矢量平移"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "选择平移的矢量..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr ""
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 #, fuzzy
 msgid "Select the object to reflect..."
 msgstr "选择此物体"
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 #, fuzzy
 msgid "Reflect in this point"
 msgstr "选择此点"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 #, fuzzy
 msgid "Select the point to reflect in..."
 msgstr "选择此点"
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 #, fuzzy
 msgid "Reflect in this line"
 msgstr "与此直线相交"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 #, fuzzy
 msgid "Select the line to reflect in..."
 msgstr "在此选择类型..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "旋转此物体"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "选择要旋转的物体..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "以此点为轴旋转"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "选择旋转的中心点..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "选中指定角度"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "选择旋转的角度..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "缩放此物体"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "选择要缩放的物体..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 #, fuzzy
 msgid "Scale with this center"
 msgstr "选择此矢量"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr ""
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr ""
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 #, fuzzy
 msgid "Scale the length of this segment..."
 msgstr "选择此角"
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 #, fuzzy
 msgid "...to the length of this other segment"
 msgstr "构造此角的角平分线"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 #, fuzzy
 msgid "Select the object to scale"
 msgstr "选择此物体"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Scale over this line"
 msgstr "构造平行于此直线的直线"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 #, fuzzy
 msgid "Select the line to scale over"
 msgstr "选择此矢量"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr ""
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 #, fuzzy
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid "...to the length of this segment"
 msgstr "构造此角的角平分线"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 #, fuzzy
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Projectively rotate this object"
 msgstr "选择此物体"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 #, fuzzy
 msgid "Select the object to rotate projectively"
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 #, fuzzy
 msgid "Projectively rotate with this half-line"
 msgstr "与此直线相交"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr ""
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr ""
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr ""
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 #, fuzzy
 msgid "Select the object to transform..."
 msgstr "为您的新宏选择最终物体。"
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr ""
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr ""
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr ""
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 #, fuzzy
 msgid "Generic affinity of this object"
 msgstr "选择此物体"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 #, fuzzy
 msgid "Map this triangle"
 msgstr "选择此角"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 #, fuzzy
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "构造平行于此直线的直线"
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr ""
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 #, fuzzy
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "构造平行于此直线的直线"
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr ""
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr ""
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr ""
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr ""
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr ""
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr ""
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr ""
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr ""
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr ""
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr ""
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 #, fuzzy
 msgid "Cast the shadow of this object"
 msgstr "构造此角的角平分线"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr ""
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr ""
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr ""
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr ""
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr ""
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr ""
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr ""
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr ""
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr ""
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr ""
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr ""
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr ""
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr ""
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "构造起于此点的矢量"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "选择新矢量的起点..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "构造指向此点的矢量"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "选择新矢量的终点..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 #, fuzzy
 msgid "Construct the vector sum of this vector and another one."
 msgstr "构造此角的角平分线"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 #, fuzzy
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "构造此角的角平分线"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr ""
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 #, fuzzy
 msgid "Construct the vector sum starting at this point."
 msgstr "构造一个通过该点的二次曲线"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr ""
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "现在填入代码："
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "现在填入 Python 代码："
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3907,14 +3912,14 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 "Python 解释器在执行您的脚本时发生了错误。请修复脚本，然后再次单击完成按钮。"
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3923,30 +3928,30 @@ msgstr ""
 "Python 解释器生成了下列错误输出：\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
 "script, and click the Finish button again."
 msgstr ""
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "编辑脚本"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "编辑 Python 脚本"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr "Python 解释器在执行您的脚本时发生了错误。请修复脚本。"
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
diff --git a/tde-i18n-zh_TW/messages/tdeedu/kig.po b/tde-i18n-zh_TW/messages/tdeedu/kig.po
index 9e29a21445d..24bbb934d69 100644
--- a/tde-i18n-zh_TW/messages/tdeedu/kig.po
+++ b/tde-i18n-zh_TW/messages/tdeedu/kig.po
@@ -7,7 +7,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: kig\n"
-"POT-Creation-Date: 2020-05-11 04:05+0200\n"
+"POT-Creation-Date: 2020-12-11 21:52+0900\n"
 "PO-Revision-Date: 2006-11-01 14:01+0800\n"
 "Last-Translator: Frank Weng (a.k.a. Franklin) <franklin at goodhorse dot idv "
 "dot tw>\n"
@@ -33,167 +33,167 @@ msgid ""
 msgstr ""
 "http://i18n.linux.net.cn,taoyh@msn.com, franklin at goodhorse dot idv dot tw"
 
-#: filters/cabri-filter.cc:309
+#: filters/cabri-filter.cpp:309
 msgid "This is an XFig file, not a Cabri figure."
 msgstr "這是一個 XFig 檔，而非 Cabri 圖形。"
 
-#: filters/cabri-filter.cc:551
+#: filters/cabri-filter.cpp:551
 msgid ""
 "This Cabri file contains a \"%1\" object, which Kig does not currently "
 "support."
 msgstr "此 Cabri 檔案包含 %1 物件，Kig 現在不支援。"
 
-#: filters/drgeo-filter-chooser.cc:46
+#: filters/drgeo-filter-chooser.cpp:46
 msgid "Please select a figure."
 msgstr "請選擇圖形。"
 
-#: filters/drgeo-filter.cc:108
+#: filters/drgeo-filter.cpp:108
 msgid "The Dr. Geo file \"%1\" is a macro file so it contains no figures."
 msgstr "Dr. Geo 檔案 %1 是巨集檔案，其中不包含圖形。"
 
-#: filters/drgeo-filter.cc:111
+#: filters/drgeo-filter.cpp:111
 msgid "There are no figures in Dr. Geo file \"%1\"."
 msgstr "Dr.Geo 檔案 %1 中沒有圖形。"
 
-#: filters/drgeo-filter.cc:335 filters/drgeo-filter.cc:389
-#: filters/drgeo-filter.cc:421 filters/drgeo-filter.cc:434
-#: filters/drgeo-filter.cc:455 filters/drgeo-filter.cc:471
-#: filters/drgeo-filter.cc:492 filters/drgeo-filter.cc:620
-#: filters/drgeo-filter.cc:638 filters/drgeo-filter.cc:679
-#: filters/drgeo-filter.cc:691 filters/drgeo-filter.cc:711
+#: filters/drgeo-filter.cpp:335 filters/drgeo-filter.cpp:389
+#: filters/drgeo-filter.cpp:421 filters/drgeo-filter.cpp:434
+#: filters/drgeo-filter.cpp:455 filters/drgeo-filter.cpp:471
+#: filters/drgeo-filter.cpp:492 filters/drgeo-filter.cpp:620
+#: filters/drgeo-filter.cpp:638 filters/drgeo-filter.cpp:679
+#: filters/drgeo-filter.cpp:691 filters/drgeo-filter.cpp:711
 msgid ""
 "This Dr. Geo file contains a \"%1 %2\" object, which Kig does not currently "
 "support."
 msgstr "此 Dr. Geo 檔案包含一個 %1 %2 物件，Kig 現在不支援。"
 
-#: filters/drgeo-filter.cc:372
+#: filters/drgeo-filter.cpp:372
 msgid ""
 "This Dr. Geo file contains an intersection type, which Kig does not "
 "currently support."
 msgstr "此 Dr. Geo 檔案包含一個扇形，Kig 現在不支援。"
 
-#: filters/exporter.cc:101
+#: filters/exporter.cpp:101
 msgid "&Export to image"
 msgstr "匯出到圖像(&E)"
 
-#: filters/exporter.cc:106
+#: filters/exporter.cpp:106
 msgid "&Image..."
 msgstr "圖像(&I)..."
 
-#: filters/exporter.cc:125
+#: filters/exporter.cpp:125
 msgid "Export as Image"
 msgstr "匯出為圖像"
 
-#: filters/exporter.cc:126
+#: filters/exporter.cpp:126
 msgid "Image Options"
 msgstr "圖像選項"
 
-#: filters/exporter.cc:148
+#: filters/exporter.cpp:148
 msgid "Sorry, this file format is not supported."
 msgstr "抱歉，不支援此檔案格式。"
 
-#: filters/exporter.cc:158 filters/exporter.cc:594 filters/latexexporter.cc:508
-#: filters/svgexporter.cc:82
+#: filters/exporter.cpp:158 filters/exporter.cpp:594
+#: filters/latexexporter.cpp:508 filters/svgexporter.cpp:82
 msgid ""
 "The file \"%1\" could not be opened. Please check if the file permissions "
 "are set correctly."
 msgstr "檔案 %1 無法開啟。請檢查檔案權限是否設定正確。"
 
-#: filters/exporter.cc:172
+#: filters/exporter.cpp:172
 msgid "Sorry, something went wrong while saving to image \"%1\""
 msgstr "抱歉，儲存到圖像 %1 時出錯"
 
-#: filters/exporter.cc:196
+#: filters/exporter.cpp:196
 msgid "&Export To"
 msgstr "匯出到(&E)"
 
-#: filters/exporter.cc:213
+#: filters/exporter.cpp:213
 msgid "Export to &XFig file"
 msgstr "匯出到 XFig 檔案(&X)"
 
-#: filters/exporter.cc:219
+#: filters/exporter.cpp:219
 msgid "&XFig File..."
 msgstr "XFig 檔案(&X)..."
 
-#: filters/exporter.cc:582
+#: filters/exporter.cpp:582
 msgid "*.fig|XFig Documents (*.fig)"
 msgstr "*.fig|XFig 文件 (*.fig)"
 
-#: filters/exporter.cc:583
+#: filters/exporter.cpp:583
 msgid "Export as XFig File"
 msgstr "匯出為 XFig 檔案"
 
-#: filters/filter.cc:73
+#: filters/filter.cpp:73
 msgid ""
 "The file \"%1\" could not be opened.  This probably means that it does not "
 "exist, or that it cannot be opened due to its permissions"
 msgstr "檔案 %1 無法開啟。可能檔案不存在，或者因為權限問題無法開啟"
 
-#: filters/filter.cc:82
+#: filters/filter.cpp:82
 msgid ""
 "An error was encountered while parsing the file \"%1\".  It cannot be opened."
 msgstr "分析檔案 %1 時遇到一個錯誤。無法開啟。"
 
-#: filters/filter.cc:84
+#: filters/filter.cpp:84
 msgid "Parse Error"
 msgstr "分析錯誤"
 
-#: filters/filter.cc:95
+#: filters/filter.cpp:95
 msgid "Kig cannot open the file \"%1\"."
 msgstr "Kig 無法開啟檔案 %1 。"
 
-#: filters/filter.cc:96 misc/lists.cc:326
+#: filters/filter.cpp:96 misc/lists.cpp:326
 msgid "Not Supported"
 msgstr "不支援"
 
-#: filters/kseg-filter.cc:180
+#: filters/kseg-filter.cpp:180
 msgid ""
 "This KSeg document uses a scaling transformation, which Kig currently cannot "
 "import."
 msgstr "此 KSeg 檔案使用了縮放轉換，Kig 現在不能匯入。"
 
-#: filters/kseg-filter.cc:559
+#: filters/kseg-filter.cpp:559
 msgid ""
 "This KSeg file contains a filled circle, which Kig does not currently "
 "support."
 msgstr "此 KSeg 檔案包含一個填充的圓，Kig 現在不支援。"
 
-#: filters/kseg-filter.cc:565
+#: filters/kseg-filter.cpp:565
 msgid ""
 "This KSeg file contains an arc sector, which Kig does not currently support."
 msgstr "此 KSeg 檔案包含一個扇形，Kig 現在不支援。"
 
-#: filters/kseg-filter.cc:571
+#: filters/kseg-filter.cpp:571
 msgid ""
 "This KSeg file contains an arc segment, which Kig does not currently support."
 msgstr "此 KSeg 檔案包含一段弧線，Kig 現在不支援。"
 
-#: filters/latexexporter.cc:72
+#: filters/latexexporter.cpp:72
 msgid "Export to &Latex..."
 msgstr "匯出到 Latex(&L)..."
 
-#: filters/latexexporter.cc:77
+#: filters/latexexporter.cpp:77
 msgid "&Latex..."
 msgstr "Latex(&L)..."
 
-#: filters/latexexporter.cc:486
+#: filters/latexexporter.cpp:486
 msgid "*.tex|Latex Documents (*.tex)"
 msgstr "*.tex|Latex 文件 (*.tex)"
 
-#: filters/latexexporter.cc:487
+#: filters/latexexporter.cpp:487
 msgid "Export as Latex"
 msgstr "匯出為 Latex"
 
-#: filters/latexexporter.cc:488
+#: filters/latexexporter.cpp:488
 msgid "Latex Options"
 msgstr "Latex 選項"
 
-#: filters/native-filter.cc:195
+#: filters/native-filter.cpp:195
 msgid ""
 "This file was created by Kig version \"%1\", which this version cannot open."
 msgstr "此檔案是 Kig 版本 %1 建立的，無法開啟。"
 
-#: filters/native-filter.cc:201
+#: filters/native-filter.cpp:201
 msgid ""
 "This file was created by Kig version \"%1\".\n"
 "Support for older Kig formats (pre-0.4) has been removed from Kig.\n"
@@ -205,7 +205,7 @@ msgstr ""
 "您可以嘗試使用 Kig 的較早版本 (0.4 到 0.6) 開啟此檔案，\n"
 "然後再次儲存它，Kig 會使用新格式儲存它。"
 
-#: filters/native-filter.cc:232 filters/native-filter.cc:421
+#: filters/native-filter.cpp:232 filters/native-filter.cpp:421
 msgid ""
 "This Kig file has a coordinate system that this Kig version does not "
 "support.\n"
@@ -214,8 +214,8 @@ msgstr ""
 "此 Kig 檔案有一個在此版本的 Kig 中不支援的座標系。\n"
 "將使用標準座標系代替。"
 
-#: filters/native-filter.cc:337 filters/native-filter.cc:484
-#: misc/object_hierarchy.cc:543 objects/object_imp_factory.cc:503
+#: filters/native-filter.cpp:337 filters/native-filter.cpp:484
+#: misc/object_hierarchy.cpp:543 objects/object_imp_factory.cpp:503
 msgid ""
 "This Kig file uses an object of type \"%1\", which this Kig version does not "
 "support.Perhaps you have compiled Kig without support for this object type,"
@@ -224,27 +224,27 @@ msgstr ""
 "此 Kig 檔案使用了 %1 物件類型，它不被此版本的 Kig 支援。可能您編譯時沒有支援"
 "此物件類型，或者可能您使用了一個舊版本的 Kig。"
 
-#: filters/svgexporter.cc:45
+#: filters/svgexporter.cpp:45
 msgid "&Export to SVG..."
 msgstr "匯出為 SVG(&E)..."
 
-#: filters/svgexporter.cc:50
+#: filters/svgexporter.cpp:50
 msgid "&SVG..."
 msgstr "SVG(&S)..."
 
-#: filters/svgexporter.cc:62
+#: filters/svgexporter.cpp:62
 msgid "*.svg|Scalable Vector Graphics (*.svg)"
 msgstr "*.svg|可縮放向量圖形(*.svg)"
 
-#: filters/svgexporter.cc:63
+#: filters/svgexporter.cpp:63
 msgid "Export as SVG"
 msgstr "匯出為 SVG"
 
-#: filters/svgexporter.cc:64
+#: filters/svgexporter.cpp:64
 msgid "SVG Options"
 msgstr "SVG 選項"
 
-#: filters/svgexporter.cc:108
+#: filters/svgexporter.cpp:108
 msgid "Sorry, something went wrong while saving to SVG file \"%1\""
 msgstr "抱歉，儲存到 SVG 檔案 %1 時出錯"
 
@@ -403,7 +403,7 @@ msgstr "取消建構"
 msgid "Cancel the construction of the object being constructed"
 msgstr "取消即將建構物件的建構動作"
 
-#: kig/kig_part.cpp:243 modes/popup.cc:980
+#: kig/kig_part.cpp:243 modes/popup.cpp:980
 msgid "U&nhide All"
 msgstr "全部取消隱藏(&N)"
 
@@ -526,15 +526,15 @@ msgstr ""
 "*.kig|Kig 文件(*.kig)\n"
 "*.kigz|壓縮的 Kig 文件(*.kigz)"
 
-#: kig/kig_part.cpp:621 misc/kigfiledialog.cc:55 modes/typesdialog.cpp:175
+#: kig/kig_part.cpp:621 misc/kigfiledialog.cpp:55 modes/typesdialog.cpp:175
 msgid "The file \"%1\" already exists. Do you wish to overwrite it?"
 msgstr "檔案 %1 已經存在。您要覆寫它嗎？"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite File?"
 msgstr "覆寫檔案嗎？"
 
-#: kig/kig_part.cpp:622 misc/kigfiledialog.cc:56 modes/typesdialog.cpp:177
+#: kig/kig_part.cpp:622 misc/kigfiledialog.cpp:56 modes/typesdialog.cpp:177
 msgid "Overwrite"
 msgstr "覆寫"
 
@@ -609,456 +609,456 @@ msgstr "要開啟的文件"
 msgid "Kig"
 msgstr "Kig"
 
-#: misc/builtin_stuff.cc:58
+#: misc/builtin_stuff.cpp:58
 msgid "Segment"
 msgstr "線段"
 
-#: misc/builtin_stuff.cc:59
+#: misc/builtin_stuff.cpp:59
 msgid "A segment constructed from its start and end point"
 msgstr "用開始點和結束點來建構線段"
 
-#: misc/builtin_stuff.cc:66
+#: misc/builtin_stuff.cpp:66
 msgid "Line by Two Points"
 msgstr "用兩點決定直線"
 
-#: misc/builtin_stuff.cc:67
+#: misc/builtin_stuff.cpp:67
 msgid "A line constructed through two points"
 msgstr "過兩點建構一直線"
 
-#: misc/builtin_stuff.cc:73
+#: misc/builtin_stuff.cpp:73
 msgid "Half-Line"
 msgstr "半線"
 
-#: misc/builtin_stuff.cc:74
+#: misc/builtin_stuff.cpp:74
 msgid "A half-line by its start point, and another point somewhere on it."
 msgstr "有一個起點，並通過另一個點的半線"
 
-#: misc/builtin_stuff.cc:81
+#: misc/builtin_stuff.cpp:81
 msgid "Perpendicular"
 msgstr "垂線"
 
-#: misc/builtin_stuff.cc:82
+#: misc/builtin_stuff.cpp:82
 msgid ""
 "A line constructed through a point, perpendicular to another line or segment."
 msgstr "通過一點且平行於另一條直線或線段的直線"
 
-#: misc/builtin_stuff.cc:89
+#: misc/builtin_stuff.cpp:89
 msgid "Parallel"
 msgstr "平行線"
 
-#: misc/builtin_stuff.cc:90
+#: misc/builtin_stuff.cpp:90
 msgid ""
 "A line constructed through a point, and parallel to another line or segment"
 msgstr "過一點且平行於另一條直線或線段的直線"
 
-#: misc/builtin_stuff.cc:97
+#: misc/builtin_stuff.cpp:97
 msgid "Circle by Center && Point"
 msgstr "用圓心和點決定圓"
 
-#: misc/builtin_stuff.cc:98
+#: misc/builtin_stuff.cpp:98
 msgid "A circle constructed by its center and a point that pertains to it"
 msgstr "由圓心和附屬的點來建構的圓"
 
-#: misc/builtin_stuff.cc:104
+#: misc/builtin_stuff.cpp:104
 msgid "Circle by Three Points"
 msgstr "用三點決定圓"
 
-#: misc/builtin_stuff.cc:105
+#: misc/builtin_stuff.cpp:105
 msgid "A circle constructed through three points"
 msgstr "根據三點建構的圓"
 
-#: misc/builtin_stuff.cc:120
+#: misc/builtin_stuff.cpp:120
 msgid "Construct Bisector of This Angle"
 msgstr "建構此角的角平分線"
 
-#: misc/builtin_stuff.cc:121
+#: misc/builtin_stuff.cpp:121
 msgid "Select the angle you want to construct the bisector of..."
 msgstr "選擇您想要建構角平分線的角..."
 
-#: misc/builtin_stuff.cc:122 objects/other_imp.cc:104
+#: misc/builtin_stuff.cpp:122 objects/other_imp.cpp:104
 msgid "Angle Bisector"
 msgstr "角平分線"
 
-#: misc/builtin_stuff.cc:123
+#: misc/builtin_stuff.cpp:123
 msgid "The bisector of an angle"
 msgstr "一個角的角平分線"
 
-#: misc/builtin_stuff.cc:130
+#: misc/builtin_stuff.cpp:130
 msgid "Conic by Five Points"
 msgstr "用五點決定二次曲線"
 
-#: misc/builtin_stuff.cc:131
+#: misc/builtin_stuff.cpp:131
 msgid "A conic constructed through five points"
 msgstr "根據五點建構的二次曲線"
 
-#: misc/builtin_stuff.cc:138
+#: misc/builtin_stuff.cpp:138
 msgid "Hyperbola by Asymptotes && Point"
 msgstr "用漸進線和點建構雙曲線"
 
-#: misc/builtin_stuff.cc:139
+#: misc/builtin_stuff.cpp:139
 msgid "A hyperbola with given asymptotes through a point"
 msgstr "具有給定漸近線並經過另一點的雙曲線"
 
-#: misc/builtin_stuff.cc:146
+#: misc/builtin_stuff.cpp:146
 msgid "Ellipse by Focuses && Point"
 msgstr "用焦點和點建構橢圓"
 
-#: misc/builtin_stuff.cc:147
+#: misc/builtin_stuff.cpp:147
 msgid "An ellipse constructed by its focuses and a point that pertains to it"
 msgstr "根據焦點和橢圓上一點決定的橢圓"
 
-#: misc/builtin_stuff.cc:154
+#: misc/builtin_stuff.cpp:154
 msgid "Hyperbola by Focuses && Point"
 msgstr "用焦點和點建構雙曲線"
 
-#: misc/builtin_stuff.cc:155
+#: misc/builtin_stuff.cpp:155
 msgid "A hyperbola constructed by its focuses and a point that pertains to it"
 msgstr "根據焦點和雙曲線上一點建構的雙曲線"
 
-#: misc/builtin_stuff.cc:162
+#: misc/builtin_stuff.cpp:162
 msgid "Conic by Directrix, Focus && Point"
 msgstr "用準線、焦點和點建構二次曲線"
 
-#: misc/builtin_stuff.cc:163
+#: misc/builtin_stuff.cpp:163
 msgid "A conic with given directrix and focus, through a point"
 msgstr "具有給定準線和焦點並經過另一點的二次曲線"
 
-#: misc/builtin_stuff.cc:170
+#: misc/builtin_stuff.cpp:170
 msgid "Vertical Parabola by Three Points"
 msgstr "用三點建構垂直拋物線"
 
-#: misc/builtin_stuff.cc:171
+#: misc/builtin_stuff.cpp:171
 msgid "A vertical parabola constructed through three points"
 msgstr "過三點建構的垂直拋物線"
 
-#: misc/builtin_stuff.cc:178
+#: misc/builtin_stuff.cpp:178
 msgid "Cubic Curve by Nine Points"
 msgstr "用九點建構三次曲線"
 
-#: misc/builtin_stuff.cc:179
+#: misc/builtin_stuff.cpp:179
 msgid "A cubic curve constructed through nine points"
 msgstr "根據九個點建構的三次曲線"
 
-#: misc/builtin_stuff.cc:186
+#: misc/builtin_stuff.cpp:186
 msgid "Polar Point of a Line"
 msgstr "一直線的極點"
 
-#: misc/builtin_stuff.cc:187
+#: misc/builtin_stuff.cpp:187
 msgid "The polar point of a line with respect to a conic."
 msgstr "一條直線相對於一條二次曲線的極點。"
 
-#: misc/builtin_stuff.cc:194
+#: misc/builtin_stuff.cpp:194
 msgid "Polar Line of a Point"
 msgstr "一點的極線"
 
-#: misc/builtin_stuff.cc:195
+#: misc/builtin_stuff.cpp:195
 msgid "The polar line of a point with respect to a conic."
 msgstr "一點相對於一條二次曲線的極線。"
 
-#: misc/builtin_stuff.cc:202
+#: misc/builtin_stuff.cpp:202
 msgid "Cubic Curve with Node by Six Points"
 msgstr "用六點建構含節點的三次曲線"
 
-#: misc/builtin_stuff.cc:203
+#: misc/builtin_stuff.cpp:203
 msgid "A cubic curve with a nodal point at the origin through six points"
 msgstr "根據六個點建構的含節點的三次曲線"
 
-#: misc/builtin_stuff.cc:210
+#: misc/builtin_stuff.cpp:210
 msgid "Cubic Curve with Cusp by Four Points"
 msgstr "用四點建構含尖端的三次曲線"
 
-#: misc/builtin_stuff.cc:211
+#: misc/builtin_stuff.cpp:211
 msgid "A cubic curve with a horizontal cusp at the origin through four points"
 msgstr "根據四個點建構的含水平尖端的三次曲線"
 
-#: misc/builtin_stuff.cc:218
+#: misc/builtin_stuff.cpp:218
 msgid "Directrix of a Conic"
 msgstr "二次曲線的準線"
 
-#: misc/builtin_stuff.cc:219
+#: misc/builtin_stuff.cpp:219
 msgid "The directrix line of a conic."
 msgstr "二次曲線的準線。"
 
-#: misc/builtin_stuff.cc:226
+#: misc/builtin_stuff.cpp:226
 msgid "Angle by Three Points"
 msgstr "用三點建構角"
 
-#: misc/builtin_stuff.cc:227
+#: misc/builtin_stuff.cpp:227
 msgid "An angle defined by three points"
 msgstr "根據三點定義的角"
 
-#: misc/builtin_stuff.cc:234
+#: misc/builtin_stuff.cpp:234
 msgid "Equilateral Hyperbola by Four Points"
 msgstr "用四點建構等邊雙曲線"
 
-#: misc/builtin_stuff.cc:235
+#: misc/builtin_stuff.cpp:235
 msgid "An equilateral hyperbola constructed through four points"
 msgstr "根據四個點建構的等邊雙曲線"
 
-#: misc/builtin_stuff.cc:252
+#: misc/builtin_stuff.cpp:252
 msgid "Construct the midpoint of this segment"
 msgstr "建構此線段的中點"
 
-#: misc/builtin_stuff.cc:258 objects/line_imp.cc:122
+#: misc/builtin_stuff.cpp:258 objects/line_imp.cpp:122
 msgid "Mid Point"
 msgstr "中點"
 
-#: misc/builtin_stuff.cc:259
+#: misc/builtin_stuff.cpp:259
 msgid "The midpoint of a segment or two other points"
 msgstr "一段線段中點或另外兩個點"
 
-#: misc/builtin_stuff.cc:268
+#: misc/builtin_stuff.cpp:268
 msgid "Vector"
 msgstr "向量"
 
-#: misc/builtin_stuff.cc:269
+#: misc/builtin_stuff.cpp:269
 msgid "Construct a vector from two given points."
 msgstr "根據兩點建構向量。"
 
-#: misc/builtin_stuff.cc:276
+#: misc/builtin_stuff.cpp:276
 msgid "Vector Sum"
 msgstr "向量和"
 
-#: misc/builtin_stuff.cc:277
+#: misc/builtin_stuff.cpp:277
 msgid "Construct the vector sum of two vectors."
 msgstr "建構兩個向量的向量和。"
 
-#: misc/builtin_stuff.cc:284
+#: misc/builtin_stuff.cpp:284
 msgid "Line by Vector"
 msgstr "用向量建構直線"
 
-#: misc/builtin_stuff.cc:285
+#: misc/builtin_stuff.cpp:285
 msgid "Construct the line by a given vector though a given point."
 msgstr "由給定的向量通過給定的點來建構直線。"
 
-#: misc/builtin_stuff.cc:292
+#: misc/builtin_stuff.cpp:292
 msgid "Half-Line by Vector"
 msgstr "用向量建構半線"
 
-#: misc/builtin_stuff.cc:293
+#: misc/builtin_stuff.cpp:293
 msgid "Construct the half-line by a given vector starting at given point."
 msgstr "由給定的向量從給定的點開始來建構半線。"
 
-#: misc/builtin_stuff.cc:300
+#: misc/builtin_stuff.cpp:300
 msgid "Arc by Three Points"
 msgstr "用三點建構弧"
 
-#: misc/builtin_stuff.cc:301
+#: misc/builtin_stuff.cpp:301
 msgid "Construct an arc through three points."
 msgstr "通過三點建構一個弧。"
 
-#: misc/builtin_stuff.cc:308
+#: misc/builtin_stuff.cpp:308
 msgid "Arc by Center, Angle && Point"
 msgstr "由圓心、角度和點建構弧"
 
-#: misc/builtin_stuff.cc:309
+#: misc/builtin_stuff.cpp:309
 msgid ""
 "Construct an arc by its center and a given angle, starting at a given point"
 msgstr "由圓心、給定角度，並由給定的點開始建構一個弧"
 
-#: misc/builtin_stuff.cc:317
+#: misc/builtin_stuff.cpp:317
 msgid "Parabola by Directrix && Focus"
 msgstr "用準線和焦點建構拋物線"
 
-#: misc/builtin_stuff.cc:318
+#: misc/builtin_stuff.cpp:318
 msgid "A parabola defined by its directrix and focus"
 msgstr "由準線和焦點定義的拋物線"
 
-#: misc/builtin_stuff.cc:330
+#: misc/builtin_stuff.cpp:330
 msgid "Translate"
 msgstr "平移"
 
-#: misc/builtin_stuff.cc:331
+#: misc/builtin_stuff.cpp:331
 msgid "The translation of an object by a vector"
 msgstr "將物件按給定向量平移"
 
-#: misc/builtin_stuff.cc:338
+#: misc/builtin_stuff.cpp:338
 msgid "Reflect in Point"
 msgstr "點對稱"
 
-#: misc/builtin_stuff.cc:339
+#: misc/builtin_stuff.cpp:339
 msgid "An object reflected in a point"
 msgstr "做某物件的點對稱圖形"
 
-#: misc/builtin_stuff.cc:346
+#: misc/builtin_stuff.cpp:346
 msgid "Reflect in Line"
 msgstr "線對稱"
 
-#: misc/builtin_stuff.cc:347
+#: misc/builtin_stuff.cpp:347
 msgid "An object reflected in a line"
 msgstr "做某物件的線對稱圖形"
 
-#: misc/builtin_stuff.cc:354
+#: misc/builtin_stuff.cpp:354
 msgid "Rotate"
 msgstr "旋轉"
 
-#: misc/builtin_stuff.cc:355
+#: misc/builtin_stuff.cpp:355
 msgid "An object rotated by an angle around a point"
 msgstr "將物件繞著某點做某角度的旋轉"
 
-#: misc/builtin_stuff.cc:362
+#: misc/builtin_stuff.cpp:362
 msgid "Scale"
 msgstr "縮放"
 
-#: misc/builtin_stuff.cc:363
+#: misc/builtin_stuff.cpp:363
 msgid ""
 "Scale an object over a point, by the ratio given by the length of a segment"
 msgstr "將物件根據一個點做縮放，縮放方式為給定線段長度的比例。"
 
-#: misc/builtin_stuff.cc:370
+#: misc/builtin_stuff.cpp:370
 msgid "Scale over Line"
 msgstr "根據線做縮放"
 
-#: misc/builtin_stuff.cc:371
+#: misc/builtin_stuff.cpp:371
 msgid ""
 "An object scaled over a line, by the ratio given by the length of a segment"
 msgstr "將物件根據一條直線做縮放，縮放方式為給定線段長度的比例。"
 
-#: misc/builtin_stuff.cc:378
+#: misc/builtin_stuff.cpp:378
 msgid "Scale (ratio given by two segments)"
 msgstr "縮放（根據兩個線段比例）"
 
-#: misc/builtin_stuff.cc:379
+#: misc/builtin_stuff.cpp:379
 msgid ""
 "Scale an object over a point, by the ratio given by the length of two "
 "segments"
 msgstr "將物件根據一個點做縮放，縮放方式為給定兩個線段長度的比例。"
 
-#: misc/builtin_stuff.cc:386
+#: misc/builtin_stuff.cpp:386
 msgid "Scale over Line (ratio given by two segments)"
 msgstr "根據線做縮放（根據兩個線段比例）"
 
-#: misc/builtin_stuff.cc:387
+#: misc/builtin_stuff.cpp:387
 msgid ""
 "An object scaled over a line, by the ratio given by the length of two "
 "segments"
 msgstr "將物件根據一條直線做縮放，縮放方式為給定兩個線段長度的比例。"
 
-#: misc/builtin_stuff.cc:394
+#: misc/builtin_stuff.cpp:394
 msgid "Apply Similitude"
 msgstr "產生相似形"
 
-#: misc/builtin_stuff.cc:395
+#: misc/builtin_stuff.cpp:395
 msgid ""
 "Apply a similitude to an object ( the sequence of a scaling and rotation "
 "around a center )"
 msgstr "對一物件產生其相似形（給定一中心點與物件上某一點，產生一個相似形）"
 
-#: misc/builtin_stuff.cc:402
+#: misc/builtin_stuff.cpp:402
 msgid "Harmonic Homology"
 msgstr "調和同調（Harmonic Homology）"
 
-#: misc/builtin_stuff.cc:403
+#: misc/builtin_stuff.cpp:403
 msgid ""
 "The harmonic homology with a given center and a given axis (this is a "
 "projective transformation)"
 msgstr "利用給定中心點與軸計算調和同調（這是一種投影轉換）"
 
-#: misc/builtin_stuff.cc:418
+#: misc/builtin_stuff.cpp:418
 msgid "Draw Projective Shadow"
 msgstr "繪製投射陰影"
 
-#: misc/builtin_stuff.cc:419
+#: misc/builtin_stuff.cpp:419
 msgid ""
 "The shadow of an object with a given light source and projection plane "
 "(indicated by a line)"
 msgstr "給定一光源與一平面，繪製某物件投射在該平面上的陰影"
 
-#: misc/builtin_stuff.cc:434
+#: misc/builtin_stuff.cpp:434
 msgid "Asymptotes of a Hyperbola"
 msgstr "雙曲線的漸近線"
 
-#: misc/builtin_stuff.cc:435
+#: misc/builtin_stuff.cpp:435
 msgid "The two asymptotes of a hyperbola."
 msgstr "雙曲線的兩條漸近線。"
 
-#: misc/builtin_stuff.cc:448
+#: misc/builtin_stuff.cpp:448
 msgid "Triangle by Its Vertices"
 msgstr "用頂點建構三角形"
 
-#: misc/builtin_stuff.cc:449
+#: misc/builtin_stuff.cpp:449
 msgid "Construct a triangle given its three vertices."
 msgstr "根據給定的三個頂點繪製三角形。"
 
-#: misc/builtin_stuff.cc:471
+#: misc/builtin_stuff.cpp:471
 msgid "Convex Hull"
 msgstr "凸包（Convex Hull）"
 
-#: misc/builtin_stuff.cc:472
+#: misc/builtin_stuff.cpp:472
 msgid "A polygon that corresponds to the convex hull of another polygon"
 msgstr "與其他多邊形的凸包相關的多邊形"
 
-#: misc/builtin_stuff.cc:486
+#: misc/builtin_stuff.cpp:486
 msgid "Parallel Test"
 msgstr "平行測試"
 
-#: misc/builtin_stuff.cc:487
+#: misc/builtin_stuff.cpp:487
 msgid "Test whether two given lines are parallel"
 msgstr "測試兩條給定的直線是否平行"
 
-#: misc/builtin_stuff.cc:494
+#: misc/builtin_stuff.cpp:494
 msgid "Orthogonal Test"
 msgstr "垂直測試"
 
-#: misc/builtin_stuff.cc:495
+#: misc/builtin_stuff.cpp:495
 msgid "Test whether two given lines are orthogonal"
 msgstr "測試兩條給定的直線是否垂直"
 
-#: misc/builtin_stuff.cc:502
+#: misc/builtin_stuff.cpp:502
 msgid "Collinear Test"
 msgstr "共線測試"
 
-#: misc/builtin_stuff.cc:503
+#: misc/builtin_stuff.cpp:503
 msgid "Test whether three given points are collinear"
 msgstr "測試三個給定的點是否共線"
 
-#: misc/builtin_stuff.cc:510
+#: misc/builtin_stuff.cpp:510
 msgid "Contains Test"
 msgstr "包含測試"
 
-#: misc/builtin_stuff.cc:511
+#: misc/builtin_stuff.cpp:511
 msgid "Test whether a given curve contains a given point"
 msgstr "測試給定曲線是否包含給定點"
 
-#: misc/builtin_stuff.cc:518
+#: misc/builtin_stuff.cpp:518
 msgid "In Polygon Test"
 msgstr "多邊形測試"
 
-#: misc/builtin_stuff.cc:519
+#: misc/builtin_stuff.cpp:519
 msgid "Test whether a given polygon contains a given point"
 msgstr "測試給定的多邊形是否包含了給定的點"
 
-#: misc/builtin_stuff.cc:526
+#: misc/builtin_stuff.cpp:526
 msgid "Convex Polygon Test"
 msgstr "凸多邊形測試"
 
-#: misc/builtin_stuff.cc:527
+#: misc/builtin_stuff.cpp:527
 msgid "Test whether a given polygon is convex"
 msgstr "測試給定的多邊形是否屬於凸多邊形"
 
-#: misc/builtin_stuff.cc:534
+#: misc/builtin_stuff.cpp:534
 msgid "Distance Test"
 msgstr "距離測試"
 
-#: misc/builtin_stuff.cc:535
+#: misc/builtin_stuff.cpp:535
 msgid ""
 "Test whether a given point have the same distance from a given point and "
 "from another given point"
 msgstr "測試一給定點與其它兩點之間的距離是否相等"
 
-#: misc/builtin_stuff.cc:543
+#: misc/builtin_stuff.cpp:543
 msgid "Vector Equality Test"
 msgstr "向量相等測試"
 
-#: misc/builtin_stuff.cc:544
+#: misc/builtin_stuff.cpp:544
 msgid "Test whether two vectors are equal"
 msgstr "測試兩個向量是否相等"
 
-#: misc/builtin_stuff.cc:584 modes/popup.cc:1057
+#: misc/builtin_stuff.cpp:584 modes/popup.cpp:1057
 msgid "Python Script"
 msgstr "Python 文稿"
 
-#: misc/builtin_stuff.cc:585
+#: misc/builtin_stuff.cpp:585
 msgid "Construct a new Python script."
 msgstr "建構新的 Python 文稿。"
 
@@ -1107,71 +1107,71 @@ msgstr "設定直角座標系"
 msgid "Set Polar Coordinate System"
 msgstr "設定極座標系"
 
-#: misc/goniometry.cc:121
+#: misc/goniometry.cpp:121
 msgid ""
 "_: Translators: Degrees\n"
 "Deg"
 msgstr "度"
 
-#: misc/goniometry.cc:122
+#: misc/goniometry.cpp:122
 msgid ""
 "_: Translators: Radians\n"
 "Rad"
 msgstr "弧度"
 
-#: misc/goniometry.cc:123
+#: misc/goniometry.cpp:123
 msgid ""
 "_: Translators: Gradians\n"
 "Grad"
 msgstr "梯度"
 
-#: misc/guiaction.cc:117
+#: misc/guiaction.cpp:117
 msgid ""
 "A normal point, i.e. one that is either independent or attached to a line, "
 "circle, segment."
 msgstr "一般的點，也就是獨立的點，或是附在直線、圓、線段上的點。"
 
-#: misc/guiaction.cc:129
+#: misc/guiaction.cpp:129
 msgid "Point"
 msgstr "點"
 
-#: misc/guiaction.cc:170
+#: misc/guiaction.cpp:170
 msgid "Construct a text label."
 msgstr "建構文字標籤。"
 
-#: misc/guiaction.cc:180
+#: misc/guiaction.cpp:180
 msgid "Text Label"
 msgstr "文字標籤"
 
-#: misc/guiaction.cc:201
+#: misc/guiaction.cpp:201
 msgid "Construct a Point by its Coordinates"
 msgstr "用座標來定點"
 
-#: misc/guiaction.cc:211
+#: misc/guiaction.cpp:211
 msgid "Point by Coordinates"
 msgstr "用座標定點"
 
-#: misc/guiaction.cc:224
+#: misc/guiaction.cpp:224
 msgid "Fixed Point"
 msgstr "固定點"
 
-#: misc/guiaction.cc:225
+#: misc/guiaction.cpp:225
 msgid "Enter the coordinates for the new point."
 msgstr "輸入新點的座標。"
 
-#: misc/kiginputdialog.cc:125
+#: misc/kiginputdialog.cpp:125
 msgid "Set Angle Size"
 msgstr "設定角大小"
 
-#: misc/kiginputdialog.cc:136
+#: misc/kiginputdialog.cpp:136
 msgid "Insert the new size of this angle:"
 msgstr "插入此角的新大小："
 
-#: misc/kiginputdialog.cc:146
+#: misc/kiginputdialog.cpp:146
 msgid "Use this edit field to modify the size of this angle."
 msgstr "使用此編輯欄位修改此角的大小。"
 
-#: misc/kiginputdialog.cc:154
+#: misc/kiginputdialog.cpp:154
 msgid ""
 "Choose from this list the goniometric unit you want to use to modify the "
 "size of this angle.<br>\n"
@@ -1181,15 +1181,15 @@ msgstr ""
 "從此清單中選取您要用來改變此角的角度單位。<br>\n"
 "如果您切換到其它的單位，在編輯欄位中的值會轉換成新單位的值。"
 
-#: misc/lists.cc:304 misc/lists.cc:310
+#: misc/lists.cpp:304 misc/lists.cpp:310
 msgid "Could not open macro file '%1'"
 msgstr "無法開啟巨集檔案 %1 。"
 
-#: misc/lists.cc:321
+#: misc/lists.cpp:321
 msgid "Kig cannot open the macro file \"%1\"."
 msgstr "Kig 無法開啟巨集檔案 %1 。"
 
-#: misc/lists.cc:322
+#: misc/lists.cpp:322
 msgid ""
 "This file was created by a very old Kig version (pre-0.4). Support for this "
 "format has been removed from recent Kig versions. You can try to import this "
@@ -1200,397 +1200,397 @@ msgstr ""
 "Kig 中刪除。您可以嘗試使用 Kig 的先前版本（0.4 到 0.6）匯入此巨集，然後再將其"
 "匯出為新格式。"
 
-#: misc/lists.cc:375
+#: misc/lists.cpp:375
 #, c-format
 msgid "Unnamed Macro #%1"
 msgstr "未命名巨集 #%1"
 
-#: misc/special_constructors.cc:97
+#: misc/special_constructors.cpp:97
 msgid "Radical Lines for Conics"
 msgstr "二次曲線的公弦"
 
-#: misc/special_constructors.cc:98
+#: misc/special_constructors.cpp:98
 msgid ""
 "The lines constructed through the intersections of two conics.  This is also "
 "defined for non-intersecting conics."
 msgstr "通過兩個二次曲線交點的直線。對未相交的二次曲線也有其定義。"
 
-#: misc/special_constructors.cc:156 misc/special_constructors.cc:252
+#: misc/special_constructors.cpp:156 misc/special_constructors.cpp:252
 msgid "Moving Point"
 msgstr "移動點"
 
-#: misc/special_constructors.cc:157
+#: misc/special_constructors.cpp:157
 msgid ""
 "Select the moving point, which will be moved around while drawing the "
 "locus..."
 msgstr "選取移動點，在繪製軌跡時會被移動..."
 
-#: misc/special_constructors.cc:158
+#: misc/special_constructors.cpp:158
 msgid "Following Point"
 msgstr "跟隨點"
 
-#: misc/special_constructors.cc:159
+#: misc/special_constructors.cpp:159
 msgid ""
 "Select the following point, whose locations the locus will be drawn "
 "through..."
 msgstr "選取跟隨點，繪製軌跡時會通過這些點..."
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "Locus"
 msgstr "軌跡"
 
-#: misc/special_constructors.cc:163
+#: misc/special_constructors.cpp:163
 msgid "A locus"
 msgstr "軌跡"
 
-#: misc/special_constructors.cc:253
+#: misc/special_constructors.cpp:253
 msgid "Dependent Point"
 msgstr "相依點"
 
-#: misc/special_constructors.cc:289
+#: misc/special_constructors.cpp:289
 msgid "Polygon by Its Vertices"
 msgstr "頂點決定的多邊形"
 
-#: misc/special_constructors.cc:294
+#: misc/special_constructors.cpp:294
 msgid "Construct a polygon by giving its vertices"
 msgstr "根據給定的頂點建構多邊形"
 
-#: misc/special_constructors.cc:366
+#: misc/special_constructors.cpp:366
 msgid ""
 "... with this vertex (click on the first vertex to terminate construction)"
 msgstr "... 此為頂點（點選第一個頂點則結束建構）"
 
-#: misc/special_constructors.cc:367
+#: misc/special_constructors.cpp:367
 msgid "Construct a polygon with this vertex"
 msgstr "以此頂點建構一個多邊形"
 
-#: misc/special_constructors.cc:374 misc/special_constructors.cc:1235
+#: misc/special_constructors.cpp:374 misc/special_constructors.cpp:1235
 msgid "Select a point to be a vertex of the new polygon..."
 msgstr "選擇點做為新多邊形的頂點"
 
-#: misc/special_constructors.cc:429 misc/special_constructors.cc:496
+#: misc/special_constructors.cpp:429 misc/special_constructors.cpp:496
 msgid "Polygon"
 msgstr "多邊形"
 
-#: misc/special_constructors.cc:430
+#: misc/special_constructors.cpp:430
 msgid "Construct the vertices of this polygon..."
 msgstr "建構此多邊形的頂點..."
 
-#: misc/special_constructors.cc:434
+#: misc/special_constructors.cpp:434
 msgid "Vertices of a Polygon"
 msgstr "多邊形的頂點"
 
-#: misc/special_constructors.cc:435
+#: misc/special_constructors.cpp:435
 msgid "The vertices of a polygon."
 msgstr "多邊形的頂點"
 
-#: misc/special_constructors.cc:497
+#: misc/special_constructors.cpp:497
 msgid "Construct the sides of this polygon..."
 msgstr "建構此多邊形的邊..."
 
-#: misc/special_constructors.cc:501
+#: misc/special_constructors.cpp:501
 msgid "Sides of a Polygon"
 msgstr "多邊形的邊"
 
-#: misc/special_constructors.cc:502
+#: misc/special_constructors.cpp:502
 msgid "The sides of a polygon."
 msgstr "多邊形的邊。"
 
-#: misc/special_constructors.cc:573
+#: misc/special_constructors.cpp:573
 msgid "Regular Polygon with Given Center"
 msgstr "給定中心決定正多邊形"
 
-#: misc/special_constructors.cc:578
+#: misc/special_constructors.cpp:578
 msgid "Construct a regular polygon with a given center and vertex"
 msgstr "根據給定中心和頂點建構正多邊形"
 
-#: misc/special_constructors.cc:737
+#: misc/special_constructors.cpp:737
 msgid "Construct a regular polygon with this center"
 msgstr "建構一個以此為中心的正多邊形"
 
-#: misc/special_constructors.cc:741
+#: misc/special_constructors.cpp:741
 msgid "Construct a regular polygon with this vertex"
 msgstr "建構一個以此為頂點的正多邊形"
 
-#: misc/special_constructors.cc:754
+#: misc/special_constructors.cpp:754
 msgid "Adjust the number of sides (%1/%2)"
 msgstr "調整邊數(%1/%2)"
 
-#: misc/special_constructors.cc:760
+#: misc/special_constructors.cpp:760
 msgid "Adjust the number of sides (%1)"
 msgstr "調整邊數(%1)"
 
-#: misc/special_constructors.cc:777
+#: misc/special_constructors.cpp:777
 msgid "Select the center of the new polygon..."
 msgstr "選擇新多邊形的中心..."
 
-#: misc/special_constructors.cc:781
+#: misc/special_constructors.cpp:781
 msgid "Select a vertex for the new polygon..."
 msgstr "選擇新多邊形的頂點..."
 
-#: misc/special_constructors.cc:785
+#: misc/special_constructors.cpp:785
 msgid "Move the cursor to get the desired number of sides..."
 msgstr "移動游標以取得希望的邊數..."
 
-#: misc/special_constructors.cc:977
+#: misc/special_constructors.cpp:977
 msgid "Construct the Radical Lines of This Circle"
 msgstr "建構此圓的公弦"
 
-#: misc/special_constructors.cc:979
+#: misc/special_constructors.cpp:979
 msgid "Construct the Radical Lines of This Conic"
 msgstr "建構此二次曲線的公弦"
 
-#: misc/special_constructors.cc:994
+#: misc/special_constructors.cpp:994
 msgid "Generic Affinity"
 msgstr "一般相似形"
 
-#: misc/special_constructors.cc:995
+#: misc/special_constructors.cpp:995
 msgid ""
 "The unique affinity that maps three points (or a triangle) onto three other "
 "points (or a triangle)"
 msgstr "利用某三點（或某三角形）映射到其他三點（或其他三角形）產生的唯一相似形"
 
-#: misc/special_constructors.cc:1018
+#: misc/special_constructors.cpp:1018
 msgid "Generic Projective Transformation"
 msgstr "一般投影轉換"
 
-#: misc/special_constructors.cc:1019
+#: misc/special_constructors.cpp:1019
 msgid ""
 "The unique projective transformation that maps four points (or a "
 "quadrilateral) onto four other points (or a quadrilateral)"
 msgstr ""
 "利用某四點（或某四邊形）映射到其他四點（或其他四邊形）產生的唯一投影轉換"
 
-#: misc/special_constructors.cc:1046
+#: misc/special_constructors.cpp:1046
 msgid "Inversion of Point, Line or Circle"
 msgstr "點、線或圓的反演（inversion）"
 
-#: misc/special_constructors.cc:1047
+#: misc/special_constructors.cpp:1047
 msgid "The inversion of a point, line or circle with respect to a circle"
 msgstr "某點、線或圓對某圓的反演變換"
 
-#: misc/special_constructors.cc:1104
+#: misc/special_constructors.cpp:1104
 msgid "Measure Transport"
 msgstr "測量並傳送其大小"
 
-#: misc/special_constructors.cc:1109
+#: misc/special_constructors.cpp:1109
 msgid "Transport the measure of a segment or arc over a line or circle."
 msgstr "在一直線或一個圓上取出一線段或一個弧的大小。"
 
-#: misc/special_constructors.cc:1210 objects/special_calcers.cc:24
+#: misc/special_constructors.cpp:1210 objects/special_calcers.cpp:24
 msgid "Segment to transport"
 msgstr "要取樣的線段"
 
-#: misc/special_constructors.cc:1212
+#: misc/special_constructors.cpp:1212
 msgid "Arc to transport"
 msgstr "要取樣的弧"
 
-#: misc/special_constructors.cc:1214
+#: misc/special_constructors.cpp:1214
 msgid "Transport a measure on this line"
 msgstr "在此直線上取線段長度"
 
-#: misc/special_constructors.cc:1216 objects/special_calcers.cc:22
+#: misc/special_constructors.cpp:1216 objects/special_calcers.cpp:22
 msgid "Transport a measure on this circle"
 msgstr "在此圓上取弧的大小"
 
-#: misc/special_constructors.cc:1220
+#: misc/special_constructors.cpp:1220
 msgid "Start transport from this point of the circle"
 msgstr "從圓上的這個點開始取"
 
-#: misc/special_constructors.cc:1222
+#: misc/special_constructors.cpp:1222
 msgid "Start transport from this point of the line"
 msgstr "從直線上的這個點開始取"
 
-#: misc/special_constructors.cc:1224
+#: misc/special_constructors.cpp:1224
 msgid "Start transport from this point of the curve"
 msgstr "從曲線上的這個點開始取"
 
-#: misc/special_constructors.cc:1267
+#: misc/special_constructors.cpp:1267
 msgid "Intersect"
 msgstr "交點"
 
-#: misc/special_constructors.cc:1268
+#: misc/special_constructors.cpp:1268
 msgid "The intersection of two objects"
 msgstr "兩個物件的交點"
 
-#: misc/special_constructors.cc:1335
+#: misc/special_constructors.cpp:1335
 msgid "Intersect this Circle"
 msgstr "此圓"
 
-#: misc/special_constructors.cc:1337
+#: misc/special_constructors.cpp:1337
 msgid "Intersect this Conic"
 msgstr "此二次曲線"
 
-#: misc/special_constructors.cc:1339
+#: misc/special_constructors.cpp:1339
 msgid "Intersect this Line"
 msgstr "此直線"
 
-#: misc/special_constructors.cc:1341
+#: misc/special_constructors.cpp:1341
 msgid "Intersect this Cubic Curve"
 msgstr "此三次曲線"
 
-#: misc/special_constructors.cc:1343
+#: misc/special_constructors.cpp:1343
 msgid "Intersect this Arc"
 msgstr "此弧"
 
-#: misc/special_constructors.cc:1345
+#: misc/special_constructors.cpp:1345
 msgid "Intersect this Polygon"
 msgstr "此多邊形"
 
-#: misc/special_constructors.cc:1350
+#: misc/special_constructors.cpp:1350
 msgid "with this Circle"
 msgstr "與此圓相交"
 
-#: misc/special_constructors.cc:1352
+#: misc/special_constructors.cpp:1352
 msgid "with this Conic"
 msgstr "與此二次曲線相交"
 
-#: misc/special_constructors.cc:1354
+#: misc/special_constructors.cpp:1354
 msgid "with this Line"
 msgstr "與此直線相交"
 
-#: misc/special_constructors.cc:1356
+#: misc/special_constructors.cpp:1356
 msgid "with this Cubic Curve"
 msgstr "與此三次曲線相交"
 
-#: misc/special_constructors.cc:1358
+#: misc/special_constructors.cpp:1358
 msgid "with this Arc"
 msgstr "與此弧相交"
 
-#: misc/special_constructors.cc:1360
+#: misc/special_constructors.cpp:1360
 msgid "with this Polygon"
 msgstr "與此多邊形相交"
 
-#: misc/special_constructors.cc:1370
+#: misc/special_constructors.cpp:1370
 msgid "Construct Midpoint of This Point and Another One"
 msgstr "建構此點和另外一點的中點"
 
-#: misc/special_constructors.cc:1371
+#: misc/special_constructors.cpp:1371
 msgid ""
 "Select the first of the points of which you want to construct the midpoint..."
 msgstr "選擇建構中點的第一點..."
 
-#: misc/special_constructors.cc:1372
+#: misc/special_constructors.cpp:1372
 msgid "Construct the midpoint of this point and another one"
 msgstr "建構此點和另外一點的中點"
 
-#: misc/special_constructors.cc:1373
+#: misc/special_constructors.cpp:1373
 msgid "Select the other of the points of which to construct the midpoint..."
 msgstr "選擇建構中點的另外一點..."
 
-#: misc/special_constructors.cc:1483
+#: misc/special_constructors.cpp:1483
 msgid "Select the first object to intersect..."
 msgstr "選擇相交的第一個物件..."
 
-#: misc/special_constructors.cc:1485
+#: misc/special_constructors.cpp:1485
 msgid "Select the second object to intersect..."
 msgstr "選擇相交的第二個物件..."
 
-#: misc/special_constructors.cc:1490
+#: misc/special_constructors.cpp:1490
 msgid "Tangent"
 msgstr "切線"
 
-#: misc/special_constructors.cc:1491
+#: misc/special_constructors.cpp:1491
 msgid "The line tangent to a curve"
 msgstr "曲線的切線"
 
-#: misc/special_constructors.cc:1533
+#: misc/special_constructors.cpp:1533
 msgid "Tangent to This Circle"
 msgstr "此圓的切線"
 
-#: misc/special_constructors.cc:1535
+#: misc/special_constructors.cpp:1535
 msgid "Tangent to This Conic"
 msgstr "此二次曲線的切線"
 
-#: misc/special_constructors.cc:1537
+#: misc/special_constructors.cpp:1537
 msgid "Tangent to This Arc"
 msgstr "此弧的切線"
 
-#: misc/special_constructors.cc:1539
+#: misc/special_constructors.cpp:1539
 msgid "Tangent to This Cubic Curve"
 msgstr "此三次曲線的切線"
 
-#: misc/special_constructors.cc:1541
+#: misc/special_constructors.cpp:1541
 msgid "Tangent to This Curve"
 msgstr "此曲線的切線"
 
-#: misc/special_constructors.cc:1543
+#: misc/special_constructors.cpp:1543
 msgid "Tangent at This Point"
 msgstr "於此點的切線"
 
-#: misc/special_constructors.cc:1564
+#: misc/special_constructors.cpp:1564
 msgid "Center Of Curvature"
 msgstr "曲率中心"
 
-#: misc/special_constructors.cc:1565
+#: misc/special_constructors.cpp:1565
 msgid "The center of the osculating circle to a curve"
 msgstr "曲線的曲率中心"
 
-#: misc/special_constructors.cc:1600
+#: misc/special_constructors.cpp:1600
 msgid "Center of Curvature of This Conic"
 msgstr "此二次曲線的曲率中心"
 
-#: misc/special_constructors.cc:1602
+#: misc/special_constructors.cpp:1602
 msgid "Center of Curvature of This Cubic Curve"
 msgstr "此三次曲線的曲率中心"
 
-#: misc/special_constructors.cc:1604
+#: misc/special_constructors.cpp:1604
 msgid "Center of Curvature of This Curve"
 msgstr "此曲線的曲率中心"
 
-#: misc/special_constructors.cc:1606
+#: misc/special_constructors.cpp:1606
 msgid "Center of Curvature at This Point"
 msgstr "於此點的曲率中心"
 
-#: modes/construct_mode.cc:262 modes/normal.cc:268
+#: modes/construct_mode.cpp:262 modes/normal.cpp:268
 msgid "Which object?"
 msgstr "哪個物件？"
 
-#: modes/construct_mode.cc:298
+#: modes/construct_mode.cpp:298
 msgid ""
 "Click the location where you want to place the new point, or the curve that "
 "you want to attach it to..."
 msgstr "點選您要放置新點的位置，或是您要附加的曲線..."
 
-#: modes/construct_mode.cc:475
+#: modes/construct_mode.cpp:475
 msgid "Now select the location for the result label."
 msgstr "現在選擇結果標籤的位置。"
 
-#: modes/edittype.cc:62
+#: modes/edittype.cpp:62
 msgid "The name of the macro can not be empty."
 msgstr "巨集的名稱不能空白。"
 
-#: modes/label.cc:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
+#: modes/label.cpp:136 modes/macrowizardbase.ui:96 modes/typesdialogbase.ui:53
 #, no-c-format
 msgid "Name"
 msgstr "名稱"
 
-#: modes/label.cc:163 modes/popup.cc:555 modes/popup.cc:587
+#: modes/label.cpp:163 modes/popup.cpp:555 modes/popup.cpp:587
 msgid "<unnamed object>"
 msgstr "<未命名物件>"
 
-#: modes/label.cc:295
+#: modes/label.cpp:295
 #, c-format
 msgid ""
 "There are '%n' parts in the text that you have not selected a value for. "
 "Please remove them or select enough arguments."
 msgstr "文字中有 %n 個部份沒有選取值。請將它們移除，或是選擇足夠的參數。"
 
-#: modes/label.cc:379
+#: modes/label.cpp:379
 #, c-format
 msgid "argument %1"
 msgstr "參數 %1"
 
-#: modes/label.cc:409
+#: modes/label.cpp:409
 #, c-format
 msgid "Selecting argument %1"
 msgstr "選擇參數 %1"
 
-#: modes/label.cc:518
+#: modes/label.cpp:518
 msgid "Change Label"
 msgstr "更改標籤"
 
-#: modes/macro.cc:106
+#: modes/macro.cpp:106
 msgid ""
 "One of the result objects you selected cannot be calculated from the given "
 "objects. Kig cannot calculate this macro because of this. Please press Back, "
@@ -1599,7 +1599,7 @@ msgstr ""
 "您所選取的結果物件中有一個無法根據給定的物件計算出來。Kig 因此而無法執行此巨"
 "集。請按「回去」鍵並重新依正確的順序建構物件..."
 
-#: modes/macro.cc:116
+#: modes/macro.cpp:116
 msgid ""
 "One of the given objects is not used in the calculation of the resultant "
 "objects.  This probably means you are expecting Kig to do something "
@@ -1608,103 +1608,103 @@ msgstr ""
 "給定的物件中有一個並未用於計算此結果物件。這有可能是您希望 Kig 做到不可能的"
 "事。請檢查此巨集並再試一次。"
 
-#: modes/moving.cc:157
+#: modes/moving.cpp:157
 msgid "Move %1 Objects"
 msgstr "移動 %1 個物件"
 
-#: modes/moving.cc:240
+#: modes/moving.cpp:240
 msgid "Redefine Point"
 msgstr "重新定義點"
 
-#: modes/popup.cc:197
+#: modes/popup.cpp:197
 msgid "Kig Document"
 msgstr "Kig 文件"
 
-#: modes/popup.cc:206
+#: modes/popup.cpp:206
 msgid "%1 Objects"
 msgstr "%1 個物件"
 
-#: modes/popup.cc:276
+#: modes/popup.cpp:276
 msgid "&Transform"
 msgstr "轉換(&T)"
 
-#: modes/popup.cc:277
+#: modes/popup.cpp:277
 msgid "T&est"
 msgstr "測試(&E)"
 
-#: modes/popup.cc:278
+#: modes/popup.cpp:278
 msgid "Const&ruct"
 msgstr "建構(&R)"
 
-#: modes/popup.cc:280
+#: modes/popup.cpp:280
 msgid "Add Te&xt Label"
 msgstr "新增文字標籤(&X)"
 
-#: modes/popup.cc:281
+#: modes/popup.cpp:281
 msgid "Set Co&lor"
 msgstr "設定顏色(&L)"
 
-#: modes/popup.cc:282
+#: modes/popup.cpp:282
 msgid "Set &Pen Width"
 msgstr "設定筆寬(&L)..."
 
-#: modes/popup.cc:283
+#: modes/popup.cpp:283
 msgid "Set St&yle"
 msgstr "設定樣式(&Y)"
 
-#: modes/popup.cc:285
+#: modes/popup.cpp:285
 msgid "Set Coordinate S&ystem"
 msgstr "設定座標系統(&Y)"
 
-#: modes/popup.cc:393
+#: modes/popup.cpp:393
 msgid "&Hide"
 msgstr "隱藏(&H)"
 
-#: modes/popup.cc:397
+#: modes/popup.cpp:397
 msgid "&Show"
 msgstr "顯示(&S)"
 
-#: modes/popup.cc:401
+#: modes/popup.cpp:401
 msgid "&Move"
 msgstr "移動(&M)"
 
-#: modes/popup.cc:413
+#: modes/popup.cpp:413
 msgid "&Custom Color"
 msgstr "自訂顏色(&C)"
 
-#: modes/popup.cc:502
+#: modes/popup.cpp:502
 msgid "Set &Name..."
 msgstr "設定名稱(&N)..."
 
-#: modes/popup.cc:506
+#: modes/popup.cpp:506
 msgid "&Name"
 msgstr "名稱(&N)"
 
-#: modes/popup.cc:541 modes/popup.cc:563
+#: modes/popup.cpp:541 modes/popup.cpp:563
 msgid "Set Object Name"
 msgstr "設定物件名稱"
 
-#: modes/popup.cc:542
+#: modes/popup.cpp:542
 msgid "Set Name of this Object:"
 msgstr "選擇此物件的名稱："
 
-#: modes/popup.cc:661
+#: modes/popup.cpp:661
 msgid "Change Object Color"
 msgstr "更改物件顏色"
 
-#: modes/popup.cc:677
+#: modes/popup.cpp:677
 msgid "Change Object Width"
 msgstr "更改物件寬度"
 
-#: modes/popup.cc:705
+#: modes/popup.cpp:705
 msgid "Change Point Style"
 msgstr "更改點樣式"
 
-#: modes/popup.cc:718
+#: modes/popup.cpp:718
 msgid "Change Object Style"
 msgstr "更改物件樣式"
 
-#: modes/popup.cc:1065
+#: modes/popup.cpp:1065
 msgid "Edit Script..."
 msgstr "編輯文稿..."
 
@@ -1755,212 +1755,213 @@ msgstr ""
 msgid "More Than One Type Selected"
 msgstr "選取了多個類型"
 
-#: objects/angle_type.cc:39
+#: objects/angle_type.cpp:39
 msgid "Construct an angle through this point"
 msgstr "建構一個通過此點的角"
 
-#: objects/angle_type.cc:44
+#: objects/angle_type.cpp:44
 msgid ""
 "Select a point that the first half-line of the angle should go through..."
 msgstr "選擇一個點，此角的第一條線會通過此點..."
 
-#: objects/angle_type.cc:45
+#: objects/angle_type.cpp:45
 msgid "Construct an angle at this point"
 msgstr "在此點建構一個角"
 
-#: objects/angle_type.cc:46
+#: objects/angle_type.cpp:46
 msgid "Select the point to construct the angle in..."
 msgstr "選擇一個點以建構此角..."
 
-#: objects/angle_type.cc:48
+#: objects/angle_type.cpp:48
 msgid ""
 "Select a point that the second half-line of the angle should go through..."
 msgstr "選擇一個點，此角的第二條線會通過此點..."
 
-#: objects/angle_type.cc:103
+#: objects/angle_type.cpp:103
 msgid "Set Si&ze"
 msgstr "設定大小(&Z)"
 
-#: objects/angle_type.cc:147
+#: objects/angle_type.cpp:147
 msgid "Resize Angle"
 msgstr "更改角大小"
 
-#: objects/arc_type.cc:41
+#: objects/arc_type.cpp:41
 msgid "Construct an arc starting at this point"
 msgstr "建構起於此點的弧"
 
-#: objects/arc_type.cc:46 objects/arc_type.cc:148
+#: objects/arc_type.cpp:46 objects/arc_type.cpp:148
 msgid "Select the start point of the new arc..."
 msgstr "選擇新弧的起點..."
 
-#: objects/arc_type.cc:47
+#: objects/arc_type.cpp:47
 msgid "Construct an arc through this point"
 msgstr "建構通過此點的弧"
 
-#: objects/arc_type.cc:48
+#: objects/arc_type.cpp:48
 msgid "Select a point for the new arc to go through..."
 msgstr "選擇新弧通過的一點..."
 
-#: objects/arc_type.cc:49
+#: objects/arc_type.cpp:49
 msgid "Construct an arc ending at this point"
 msgstr "建構終於此點的弧"
 
-#: objects/arc_type.cc:50
+#: objects/arc_type.cpp:50
 msgid "Select the end point of the new arc..."
 msgstr "選擇新戶的終點..."
 
-#: objects/arc_type.cc:145
+#: objects/arc_type.cpp:145
 msgid "Construct an arc with this center"
 msgstr "建構以此為圓心的弧"
 
-#: objects/arc_type.cc:146
+#: objects/arc_type.cpp:146
 msgid "Select the center of the new arc..."
 msgstr "選擇新弧的圓心..."
 
-#: objects/arc_type.cc:149
+#: objects/arc_type.cpp:149
 msgid "Construct an arc with this angle"
 msgstr "建構此角度的弧"
 
-#: objects/arc_type.cc:150
+#: objects/arc_type.cpp:150
 msgid "Select the angle of the new arc..."
 msgstr "選擇新弧的角度..."
 
-#: objects/bogus_imp.cc:338
+#: objects/bogus_imp.cpp:338
 msgid "Test Result"
 msgstr "測試結果"
 
 #: macros/evolute.kigt:11 macros/osculating_circle.kigt:11
-#: objects/centerofcurvature_type.cc:35 objects/tangent_type.cc:36
+#: objects/centerofcurvature_type.cpp:35 objects/tangent_type.cpp:36
 msgid "Select the curve..."
 msgstr "選擇曲線..."
 
-#: objects/centerofcurvature_type.cc:36
+#: objects/centerofcurvature_type.cpp:36
 msgid "Select a point on the curve..."
 msgstr "選擇曲線上的點..."
 
-#: objects/circle_imp.cc:145 objects/polygon_imp.cc:227
+#: objects/circle_imp.cpp:145 objects/polygon_imp.cpp:227
 msgid "Surface"
 msgstr "表面"
 
-#: objects/circle_imp.cc:146
+#: objects/circle_imp.cpp:146
 msgid "Circumference"
 msgstr "圓週長"
 
-#: objects/circle_imp.cc:147 objects/other_imp.cc:368
+#: objects/circle_imp.cpp:147 objects/other_imp.cpp:368
 msgid "Radius"
 msgstr "半徑"
 
-#: objects/circle_imp.cc:149
+#: objects/circle_imp.cpp:149
 msgid "Expanded Cartesian Equation"
 msgstr "展開的笛卡兒方程式"
 
-#: objects/circle_imp.cc:150 objects/conic_imp.cc:84 objects/cubic_imp.cc:290
+#: objects/circle_imp.cpp:150 objects/conic_imp.cpp:84
+#: objects/cubic_imp.cpp:290
 msgid "Cartesian Equation"
 msgstr "笛卡兒方程式"
 
-#: objects/circle_imp.cc:151 objects/conic_imp.cc:85
+#: objects/circle_imp.cpp:151 objects/conic_imp.cpp:85
 msgid "Polar Equation"
 msgstr "極座標方程式"
 
-#: objects/circle_imp.cc:236
+#: objects/circle_imp.cpp:236
 msgid "rho = %1   [centered at %2]"
 msgstr "rho = %1   [中心在 %2]"
 
-#: objects/circle_imp.cc:245
+#: objects/circle_imp.cpp:245
 msgid "x² + y² + %1 x + %2 y + %3 = 0"
 msgstr "x² + y² + %1 x + %2 y + %3 = 0"
 
-#: objects/circle_imp.cc:255
+#: objects/circle_imp.cpp:255
 msgid "( x - %1 )² + ( y - %2 )² = %3"
 msgstr "( x - %1 )² + ( y - %2 )² = %3"
 
-#: objects/circle_imp.cc:326
+#: objects/circle_imp.cpp:326
 msgid "circle"
 msgstr "圓"
 
-#: objects/circle_imp.cc:327
+#: objects/circle_imp.cpp:327
 msgid "Select this circle"
 msgstr "選擇此圓"
 
-#: objects/circle_imp.cc:328
+#: objects/circle_imp.cpp:328
 #, c-format
 msgid "Select circle %1"
 msgstr "選擇圓 %1"
 
-#: objects/circle_imp.cc:329
+#: objects/circle_imp.cpp:329
 msgid "Remove a Circle"
 msgstr "刪除圓"
 
-#: objects/circle_imp.cc:330
+#: objects/circle_imp.cpp:330
 msgid "Add a Circle"
 msgstr "新增圓"
 
-#: objects/circle_imp.cc:331
+#: objects/circle_imp.cpp:331
 msgid "Move a Circle"
 msgstr "移動圓"
 
-#: objects/circle_imp.cc:332
+#: objects/circle_imp.cpp:332
 msgid "Attach to this circle"
 msgstr "附於此圓"
 
-#: objects/circle_imp.cc:333
+#: objects/circle_imp.cpp:333
 msgid "Show a Circle"
 msgstr "顯示圓"
 
-#: objects/circle_imp.cc:334
+#: objects/circle_imp.cpp:334
 msgid "Hide a Circle"
 msgstr "隱藏圓"
 
-#: objects/circle_type.cc:29
+#: objects/circle_type.cpp:29
 msgid "Construct a circle through this point"
 msgstr "建構一個通過該點的圓"
 
 #: macros/circle_by_center_and_line.kigt:14
 #: macros/circle_by_point_and_diameter.kigt:10
-#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cc:31
+#: macros/circle_by_point_and_segment.kigt:10 objects/circle_type.cpp:31
 msgid "Construct a circle with this center"
 msgstr "建構以此做為圓心的圓"
 
 #: macros/circle_by_center_and_line.kigt:15
 #: macros/circle_by_point_and_diameter.kigt:11
-#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cc:36
+#: macros/circle_by_point_and_segment.kigt:11 objects/circle_type.cpp:36
 msgid "Select the center of the new circle..."
 msgstr "選擇新圓的圓心..."
 
-#: objects/circle_type.cc:38 objects/circle_type.cc:72
-#: objects/circle_type.cc:74 objects/circle_type.cc:76
+#: objects/circle_type.cpp:38 objects/circle_type.cpp:72
+#: objects/circle_type.cpp:74 objects/circle_type.cpp:76
 msgid "Select a point for the new circle to go through..."
 msgstr "選擇新圓要通過的點..."
 
-#: objects/conic_imp.cc:81
+#: objects/conic_imp.cpp:81
 msgid "Conic Type"
 msgstr "二次曲線類型"
 
-#: objects/conic_imp.cc:82
+#: objects/conic_imp.cpp:82
 msgid "First Focus"
 msgstr "第一個焦點"
 
-#: objects/conic_imp.cc:83
+#: objects/conic_imp.cpp:83
 msgid "Second Focus"
 msgstr "第二個焦點"
 
-#: objects/conic_imp.cc:192
+#: objects/conic_imp.cpp:192
 msgid "Ellipse"
 msgstr "橢圓"
 
-#: objects/conic_imp.cc:194
+#: objects/conic_imp.cpp:194
 msgid "Hyperbola"
 msgstr "雙曲線"
 
-#: objects/conic_imp.cc:196
+#: objects/conic_imp.cpp:196
 msgid "Parabola"
 msgstr "拋物線"
 
-#: objects/conic_imp.cc:205
+#: objects/conic_imp.cpp:205
 msgid "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 msgstr "%1 x² + %2 y² + %3 xy + %4 x + %5 y + %6 = 0"
 
-#: objects/conic_imp.cc:218
+#: objects/conic_imp.cpp:218
 msgid ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [centered at %4]"
@@ -1968,1837 +1969,1841 @@ msgstr ""
 "rho = %1/(1 + %2 cos theta + %3 sin theta)\n"
 "    [中心在 %4]"
 
-#: objects/conic_imp.cc:317
+#: objects/conic_imp.cpp:317
 msgid "conic"
 msgstr "二次曲線"
 
-#: objects/conic_imp.cc:318
+#: objects/conic_imp.cpp:318
 msgid "Select this conic"
 msgstr "選擇此二次曲線"
 
-#: objects/conic_imp.cc:319
+#: objects/conic_imp.cpp:319
 #, c-format
 msgid "Select conic %1"
 msgstr "選擇二次曲線 %1"
 
-#: objects/conic_imp.cc:320
+#: objects/conic_imp.cpp:320
 msgid "Remove a Conic"
 msgstr "刪除二次曲線"
 
-#: objects/conic_imp.cc:321
+#: objects/conic_imp.cpp:321
 msgid "Add a Conic"
 msgstr "新增二次曲線"
 
-#: objects/conic_imp.cc:322
+#: objects/conic_imp.cpp:322
 msgid "Move a Conic"
 msgstr "移動二次曲線"
 
-#: objects/conic_imp.cc:323
+#: objects/conic_imp.cpp:323
 msgid "Attach to this conic"
 msgstr "附於此二次曲線"
 
-#: objects/conic_imp.cc:324
+#: objects/conic_imp.cpp:324
 msgid "Show a Conic"
 msgstr "顯示二次曲線"
 
-#: objects/conic_imp.cc:325
+#: objects/conic_imp.cpp:325
 msgid "Hide a Conic"
 msgstr "隱藏二次曲線"
 
-#: objects/conic_types.cc:33 objects/conic_types.cc:87
-#: objects/conic_types.cc:221
+#: objects/conic_types.cpp:33 objects/conic_types.cpp:87
+#: objects/conic_types.cpp:221
 msgid "Construct a conic through this point"
 msgstr "建構一個通過該點的二次曲線"
 
-#: objects/conic_types.cc:38 objects/conic_types.cc:40
-#: objects/conic_types.cc:42 objects/conic_types.cc:44
-#: objects/conic_types.cc:46 objects/conic_types.cc:88
-#: objects/conic_types.cc:222
+#: objects/conic_types.cpp:38 objects/conic_types.cpp:40
+#: objects/conic_types.cpp:42 objects/conic_types.cpp:44
+#: objects/conic_types.cpp:46 objects/conic_types.cpp:88
+#: objects/conic_types.cpp:222
 msgid "Select a point for the new conic to go through..."
 msgstr "選擇新的二次曲線要通過的點..."
 
-#: objects/conic_types.cc:83 objects/conic_types.cc:85
+#: objects/conic_types.cpp:83 objects/conic_types.cpp:85
 msgid "Construct a conic with this asymptote"
 msgstr "建構一個以此為漸進線的二次曲線(雙曲線)"
 
-#: objects/conic_types.cc:84
+#: objects/conic_types.cpp:84
 msgid "Select the first asymptote of the new conic..."
 msgstr "擇新的二次曲線的第一條漸近線..."
 
-#: objects/conic_types.cc:86
+#: objects/conic_types.cpp:86
 msgid "Select the second asymptote of the new conic..."
 msgstr "擇新的二次曲線的第二條漸近線..."
 
-#: objects/conic_types.cc:140
+#: objects/conic_types.cpp:140
 msgid "Construct an ellipse with this focus"
 msgstr "建構一個以此點為焦點的橢圓"
 
-#: objects/conic_types.cc:145
+#: objects/conic_types.cpp:145
 msgid "Select the first focus of the new ellipse..."
 msgstr "選擇新橢圓的第一個焦點..."
 
-#: objects/conic_types.cc:147
+#: objects/conic_types.cpp:147
 msgid "Select the second focus of the new ellipse..."
 msgstr "選擇新橢圓的第二個焦點..."
 
-#: objects/conic_types.cc:148
+#: objects/conic_types.cpp:148
 msgid "Construct an ellipse through this point"
 msgstr "建構一個通過此點的橢圓"
 
-#: objects/conic_types.cc:149
+#: objects/conic_types.cpp:149
 msgid "Select a point for the new ellipse to go through..."
 msgstr "選擇新橢圓要通過的點..."
 
-#: objects/conic_types.cc:175
+#: objects/conic_types.cpp:175
 msgid "Construct a hyperbola with this focus"
 msgstr "建構一個以此點為焦點的雙曲線"
 
-#: objects/conic_types.cc:180
+#: objects/conic_types.cpp:180
 msgid "Select the first focus of the new hyperbola..."
 msgstr "選擇新雙曲線的第一個焦點..."
 
-#: objects/conic_types.cc:182
+#: objects/conic_types.cpp:182
 msgid "Select the second focus of the new hyperbola..."
 msgstr "選擇新雙曲線的第二個焦點..."
 
-#: objects/conic_types.cc:183 objects/conic_types.cc:417
+#: objects/conic_types.cpp:183 objects/conic_types.cpp:417
 msgid "Construct a hyperbola through this point"
 msgstr "建構一個通過此點的雙曲線"
 
-#: objects/conic_types.cc:184 objects/conic_types.cc:422
-#: objects/conic_types.cc:424 objects/conic_types.cc:426
-#: objects/conic_types.cc:428
+#: objects/conic_types.cpp:184 objects/conic_types.cpp:422
+#: objects/conic_types.cpp:424 objects/conic_types.cpp:426
+#: objects/conic_types.cpp:428
 msgid "Select a point for the new hyperbola to go through..."
 msgstr "選擇新雙曲線要通過的點..."
 
-#: objects/conic_types.cc:217
+#: objects/conic_types.cpp:217
 msgid "Construct a conic with this line as directrix"
 msgstr "以這條線作為準線建構一個二次曲線"
 
-#: objects/conic_types.cc:218
+#: objects/conic_types.cpp:218
 msgid "Select the directrix of the new conic..."
 msgstr "選擇新二次曲線的準線..."
 
-#: objects/conic_types.cc:219
+#: objects/conic_types.cpp:219
 msgid "Construct a conic with this point as focus"
 msgstr "以此點作為焦點建構一條二次曲線"
 
-#: objects/conic_types.cc:220
+#: objects/conic_types.cpp:220
 msgid "Select the focus of the new conic..."
 msgstr "選擇新二次曲線的角度..."
 
-#: objects/conic_types.cc:260
+#: objects/conic_types.cpp:260
 msgid "Construct a parabola through this point"
 msgstr "建構一個通過此點的拋物線"
 
-#: objects/conic_types.cc:265 objects/conic_types.cc:267
-#: objects/conic_types.cc:269
+#: objects/conic_types.cpp:265 objects/conic_types.cpp:267
+#: objects/conic_types.cpp:269
 msgid "Select a point for the new parabola to go through..."
 msgstr "選擇新拋物線要通過的點..."
 
-#: objects/conic_types.cc:307
+#: objects/conic_types.cpp:307
 msgid "Construct a polar point wrt. this conic"
 msgstr "建構此二次曲線的極點"
 
-#: objects/conic_types.cc:308 objects/conic_types.cc:344
+#: objects/conic_types.cpp:308 objects/conic_types.cpp:344
 msgid "Select the conic wrt. which you want to construct a polar point..."
 msgstr "選擇您要建構極點的二次曲線"
 
-#: objects/conic_types.cc:309
+#: objects/conic_types.cpp:309
 msgid "Construct the polar point of this line"
 msgstr "建構此線的極點"
 
-#: objects/conic_types.cc:310 objects/conic_types.cc:346
+#: objects/conic_types.cpp:310 objects/conic_types.cpp:346
 msgid "Select the line of which you want to construct the polar point..."
 msgstr "選擇您要建構極點的直線..."
 
-#: objects/conic_types.cc:343
+#: objects/conic_types.cpp:343
 msgid "Construct a polar line wrt. this conic"
 msgstr "建構此二次曲線的極線"
 
-#: objects/conic_types.cc:345
+#: objects/conic_types.cpp:345
 msgid "Construct the polar line of this point"
 msgstr "建構此點的極線"
 
-#: objects/conic_types.cc:380
+#: objects/conic_types.cpp:380
 msgid "Construct the directrix of this conic"
 msgstr "建構此二次曲線的準線"
 
-#: objects/conic_types.cc:381
+#: objects/conic_types.cpp:381
 msgid "Select the conic of which you want to construct the directrix..."
 msgstr "選擇您要建構準線的二次曲線..."
 
-#: objects/conic_types.cc:465
+#: objects/conic_types.cpp:465
 msgid "Construct a parabola with this directrix"
 msgstr "以此為準線建構一個拋物線"
 
-#: objects/conic_types.cc:466
+#: objects/conic_types.cpp:466
 msgid "Select the directrix of the new parabola..."
 msgstr "選擇新拋物線的準線..."
 
-#: objects/conic_types.cc:467
+#: objects/conic_types.cpp:467
 msgid "Construct a parabola with this focus"
 msgstr "建構一個以此點為焦點的拋物線"
 
-#: objects/conic_types.cc:468
+#: objects/conic_types.cpp:468
 msgid "Select the focus of the new parabola..."
 msgstr "選擇新拋物線的焦點..."
 
-#: objects/conic_types.cc:505
+#: objects/conic_types.cpp:505
 msgid "Construct the asymptotes of this conic"
 msgstr "建構此二次曲線的漸近線"
 
-#: objects/conic_types.cc:506
+#: objects/conic_types.cpp:506
 msgid "Select the conic of which you want to construct the asymptotes..."
 msgstr "選擇您要建構漸近線的二次曲線..."
 
-#: objects/conic_types.cc:543
+#: objects/conic_types.cpp:543
 msgid "Construct the radical lines of this conic"
 msgstr "建構此二次曲線的公弦"
 
-#: objects/conic_types.cc:548
+#: objects/conic_types.cpp:548
 msgid ""
 "Select the first of the two conics of which you want to construct the "
 "radical line..."
 msgstr "選擇您要建構公弦的第一個二次曲線..."
 
-#: objects/conic_types.cc:550
+#: objects/conic_types.cpp:550
 msgid ""
 "Select the other of the two conic of which you want to construct the radical "
 "line..."
 msgstr "選擇您要建構公弦的第二個二次曲線..."
 
-#: objects/conic_types.cc:669
+#: objects/conic_types.cpp:669
 msgid "Switch Radical Lines"
 msgstr "切換公弦"
 
-#: objects/cubic_imp.cc:353
+#: objects/cubic_imp.cpp:353
 msgid "cubic curve"
 msgstr "三次曲線"
 
-#: objects/cubic_imp.cc:354
+#: objects/cubic_imp.cpp:354
 msgid "Select this cubic curve"
 msgstr "選擇此三次曲線"
 
-#: objects/cubic_imp.cc:355
+#: objects/cubic_imp.cpp:355
 #, c-format
 msgid "Select cubic curve %1"
 msgstr "選擇三次曲線 %1"
 
-#: objects/cubic_imp.cc:356
+#: objects/cubic_imp.cpp:356
 msgid "Remove a Cubic Curve"
 msgstr "刪除三次曲線"
 
-#: objects/cubic_imp.cc:357
+#: objects/cubic_imp.cpp:357
 msgid "Add a Cubic Curve"
 msgstr "新增三次曲線"
 
-#: objects/cubic_imp.cc:358
+#: objects/cubic_imp.cpp:358
 msgid "Move a Cubic Curve"
 msgstr "移動三次曲線"
 
-#: objects/cubic_imp.cc:359
+#: objects/cubic_imp.cpp:359
 msgid "Attach to this cubic curve"
 msgstr "附於此三次曲線"
 
-#: objects/cubic_imp.cc:360
+#: objects/cubic_imp.cpp:360
 msgid "Show a Cubic Curve"
 msgstr "顯示三次曲線"
 
-#: objects/cubic_imp.cc:361
+#: objects/cubic_imp.cpp:361
 msgid "Hide a Cubic Curve"
 msgstr "隱藏三次曲線"
 
-#: objects/cubic_imp.cc:419
+#: objects/cubic_imp.cpp:419
 msgid "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 msgstr "%6 x³ + %9 y³ + %7 x²y + %8 xy² + %5 y² + %3 x² + %4 xy + %1 x + %2 y"
 
-#: objects/cubic_imp.cc:430
+#: objects/cubic_imp.cpp:430
 msgid " + %1 = 0"
 msgstr " + %1 = 0"
 
-#: objects/cubic_type.cc:26
+#: objects/cubic_type.cpp:26
 msgid "Construct a cubic curve through this point"
 msgstr "建構一個通過此點的三次曲線"
 
-#: objects/cubic_type.cc:31 objects/cubic_type.cc:33 objects/cubic_type.cc:35
-#: objects/cubic_type.cc:37 objects/cubic_type.cc:39 objects/cubic_type.cc:41
-#: objects/cubic_type.cc:43 objects/cubic_type.cc:45 objects/cubic_type.cc:47
-#: objects/cubic_type.cc:85 objects/cubic_type.cc:87 objects/cubic_type.cc:89
-#: objects/cubic_type.cc:91 objects/cubic_type.cc:93 objects/cubic_type.cc:95
-#: objects/cubic_type.cc:133 objects/cubic_type.cc:135
-#: objects/cubic_type.cc:137 objects/cubic_type.cc:139
+#: objects/cubic_type.cpp:31 objects/cubic_type.cpp:33
+#: objects/cubic_type.cpp:35 objects/cubic_type.cpp:37
+#: objects/cubic_type.cpp:39 objects/cubic_type.cpp:41
+#: objects/cubic_type.cpp:43 objects/cubic_type.cpp:45
+#: objects/cubic_type.cpp:47 objects/cubic_type.cpp:85
+#: objects/cubic_type.cpp:87 objects/cubic_type.cpp:89
+#: objects/cubic_type.cpp:91 objects/cubic_type.cpp:93
+#: objects/cubic_type.cpp:95 objects/cubic_type.cpp:133
+#: objects/cubic_type.cpp:135 objects/cubic_type.cpp:137
+#: objects/cubic_type.cpp:139
 msgid "Select a point for the new cubic to go through..."
 msgstr "選擇新三次曲線通過的一點..."
 
-#: objects/curve_imp.cc:25
+#: objects/curve_imp.cpp:25
 msgid "curve"
 msgstr "曲線"
 
-#: objects/curve_imp.cc:26
+#: objects/curve_imp.cpp:26
 msgid "Select this curve"
 msgstr "選擇此曲線"
 
-#: objects/curve_imp.cc:27
+#: objects/curve_imp.cpp:27
 #, c-format
 msgid "Select curve %1"
 msgstr "選擇曲線 %1"
 
-#: objects/curve_imp.cc:28
+#: objects/curve_imp.cpp:28
 msgid "Remove a Curve"
 msgstr "刪除曲線"
 
-#: objects/curve_imp.cc:29
+#: objects/curve_imp.cpp:29
 msgid "Add a Curve"
 msgstr "新增曲線"
 
-#: objects/curve_imp.cc:30
+#: objects/curve_imp.cpp:30
 msgid "Move a Curve"
 msgstr "移動曲線"
 
-#: objects/curve_imp.cc:31
+#: objects/curve_imp.cpp:31
 msgid "Attach to this curve"
 msgstr "附於此曲線"
 
-#: objects/curve_imp.cc:32
+#: objects/curve_imp.cpp:32
 msgid "Show a Curve"
 msgstr "顯示曲線"
 
-#: objects/curve_imp.cc:33
+#: objects/curve_imp.cpp:33
 msgid "Hide a Curve"
 msgstr "隱藏曲線"
 
-#: objects/intersection_types.cc:30
+#: objects/intersection_types.cpp:30
 msgid "Intersect with this line"
 msgstr "與此直線相交"
 
-#: objects/intersection_types.cc:34 objects/intersection_types.cc:87
+#: objects/intersection_types.cpp:34 objects/intersection_types.cpp:87
 msgid "Intersect with this conic"
 msgstr "與此二次曲線相交"
 
-#: objects/intersection_types.cc:90
+#: objects/intersection_types.cpp:90
 msgid "Already computed intersection point"
 msgstr "已計算過相交點"
 
-#: objects/intersection_types.cc:183
+#: objects/intersection_types.cpp:183
 msgid "Intersect with this cubic curve"
 msgstr "與此三次曲線相交"
 
-#: objects/intersection_types.cc:243 objects/intersection_types.cc:245
+#: objects/intersection_types.cpp:243 objects/intersection_types.cpp:245
 msgid "Intersect with this circle"
 msgstr "與此圓相交"
 
-#: objects/intersection_types.cc:295
+#: objects/intersection_types.cpp:295
 msgid "Intersect with this arc"
 msgstr "與此弧相交"
 
-#: objects/inversion_type.cc:29
+#: objects/inversion_type.cpp:29
 msgid "Invert with respect to this circle"
 msgstr "以此圓為基準做反演轉換"
 
-#: objects/inversion_type.cc:30
+#: objects/inversion_type.cpp:30
 msgid "Select the circle we want to invert against..."
 msgstr "選擇要做為反演基準的圓..."
 
-#: objects/inversion_type.cc:34
+#: objects/inversion_type.cpp:34
 msgid "Compute the inversion of this point"
 msgstr "計算此點的反演轉換結果"
 
-#: objects/inversion_type.cc:35
+#: objects/inversion_type.cpp:35
 msgid "Select the point to invert..."
 msgstr "選擇要反演的點..."
 
-#: objects/inversion_type.cc:80
+#: objects/inversion_type.cpp:80
 msgid "Compute the inversion of this line"
 msgstr "計算此直線的反演轉換結果"
 
-#: objects/inversion_type.cc:81
+#: objects/inversion_type.cpp:81
 msgid "Select the line to invert..."
 msgstr "選擇要反演的直線..."
 
-#: objects/inversion_type.cc:133
+#: objects/inversion_type.cpp:133
 msgid "Compute the inversion of this segment"
 msgstr "計算此線段的反演轉換結果"
 
-#: objects/inversion_type.cc:134
+#: objects/inversion_type.cpp:134
 msgid "Select the segment to invert..."
 msgstr "選擇要反演的線段..."
 
-#: objects/inversion_type.cc:224
+#: objects/inversion_type.cpp:224
 msgid "Compute the inversion of this circle"
 msgstr "計算此圓的反演轉換結果"
 
-#: objects/inversion_type.cc:225
+#: objects/inversion_type.cpp:225
 msgid "Select the circle to invert..."
 msgstr "選擇要反演的圓..."
 
-#: objects/inversion_type.cc:289
+#: objects/inversion_type.cpp:289
 msgid "Compute the inversion of this arc"
 msgstr "計算此弧的反演轉換結果"
 
-#: objects/inversion_type.cc:290
+#: objects/inversion_type.cpp:290
 msgid "Select the arc to invert..."
 msgstr "選擇要反演的弧..."
 
-#: objects/line_imp.cc:96
+#: objects/line_imp.cpp:96
 msgid "Slope"
 msgstr "斜率"
 
-#: objects/line_imp.cc:97
+#: objects/line_imp.cpp:97
 msgid "Equation"
 msgstr "方程式"
 
-#: objects/line_imp.cc:121 objects/other_imp.cc:212
+#: objects/line_imp.cpp:121 objects/other_imp.cpp:212
 msgid "Length"
 msgstr "長度"
 
-#: objects/line_imp.cc:123 objects/other_imp.cc:374
+#: objects/line_imp.cpp:123 objects/other_imp.cpp:374
 msgid "First End Point"
 msgstr "第一終點"
 
-#: objects/line_imp.cc:124 objects/other_imp.cc:375
+#: objects/line_imp.cpp:124 objects/other_imp.cpp:375
 msgid "Second End Point"
 msgstr "第二終點"
 
-#: objects/line_imp.cc:439 objects/line_imp.cc:448
+#: objects/line_imp.cpp:439 objects/line_imp.cpp:448
 msgid "line"
 msgstr "直線"
 
-#: objects/line_imp.cc:440
+#: objects/line_imp.cpp:440
 msgid "Select a Line"
 msgstr "選擇直線"
 
-#: objects/line_imp.cc:449
+#: objects/line_imp.cpp:449
 msgid "Select this line"
 msgstr "選擇此直線"
 
-#: objects/line_imp.cc:450
+#: objects/line_imp.cpp:450
 #, c-format
 msgid "Select line %1"
 msgstr "選擇直線 %1"
 
-#: objects/line_imp.cc:451
+#: objects/line_imp.cpp:451
 msgid "Remove a Line"
 msgstr "刪除直線"
 
-#: objects/line_imp.cc:452
+#: objects/line_imp.cpp:452
 msgid "Add a Line"
 msgstr "新增直線"
 
-#: objects/line_imp.cc:453
+#: objects/line_imp.cpp:453
 msgid "Move a Line"
 msgstr "移動直線"
 
-#: objects/line_imp.cc:454
+#: objects/line_imp.cpp:454
 msgid "Attach to this line"
 msgstr "附於此直線"
 
-#: objects/line_imp.cc:455
+#: objects/line_imp.cpp:455
 msgid "Show a Line"
 msgstr "顯示直線"
 
-#: objects/line_imp.cc:456
+#: objects/line_imp.cpp:456
 msgid "Hide a Line"
 msgstr "隱藏直線"
 
-#: objects/line_imp.cc:465
+#: objects/line_imp.cpp:465
 msgid "segment"
 msgstr "線段"
 
-#: objects/line_imp.cc:466
+#: objects/line_imp.cpp:466
 msgid "Select this segment"
 msgstr "選擇此線段"
 
-#: objects/line_imp.cc:467
+#: objects/line_imp.cpp:467
 #, c-format
 msgid "Select segment %1"
 msgstr "選擇線段 %1"
 
-#: objects/line_imp.cc:468
+#: objects/line_imp.cpp:468
 msgid "Remove a Segment"
 msgstr "刪除線段"
 
-#: objects/line_imp.cc:469
+#: objects/line_imp.cpp:469
 msgid "Add a Segment"
 msgstr "新增線段"
 
-#: objects/line_imp.cc:470
+#: objects/line_imp.cpp:470
 msgid "Move a Segment"
 msgstr "移動線段"
 
-#: objects/line_imp.cc:471
+#: objects/line_imp.cpp:471
 msgid "Attach to this segment"
 msgstr "附於此線段"
 
-#: objects/line_imp.cc:472
+#: objects/line_imp.cpp:472
 msgid "Show a Segment"
 msgstr "顯示線段"
 
-#: objects/line_imp.cc:473
+#: objects/line_imp.cpp:473
 msgid "Hide a Segment"
 msgstr "隱藏線段"
 
-#: objects/line_imp.cc:482
+#: objects/line_imp.cpp:482
 msgid "half-line"
 msgstr "半線"
 
-#: objects/line_imp.cc:483
+#: objects/line_imp.cpp:483
 msgid "Select this half-line"
 msgstr "選擇此半線"
 
-#: objects/line_imp.cc:484
+#: objects/line_imp.cpp:484
 #, c-format
 msgid "Select half-line %1"
 msgstr "選擇半線 %1"
 
-#: objects/line_imp.cc:485
+#: objects/line_imp.cpp:485
 msgid "Remove a Half-Line"
 msgstr "刪除半線"
 
-#: objects/line_imp.cc:486
+#: objects/line_imp.cpp:486
 msgid "Add a Half-Line"
 msgstr "新增半線"
 
-#: objects/line_imp.cc:487
+#: objects/line_imp.cpp:487
 msgid "Move a Half-Line"
 msgstr "移動半線"
 
-#: objects/line_imp.cc:488
+#: objects/line_imp.cpp:488
 msgid "Attach to this half-line"
 msgstr "附於此半線"
 
-#: objects/line_imp.cc:489
+#: objects/line_imp.cpp:489
 msgid "Show a Half-Line"
 msgstr "顯示半線"
 
-#: objects/line_imp.cc:490
+#: objects/line_imp.cpp:490
 msgid "Hide a Half-Line"
 msgstr "隱藏半線"
 
-#: objects/line_type.cc:38
+#: objects/line_type.cpp:38
 msgid "Construct a segment starting at this point"
 msgstr "建構起於此點的線段"
 
-#: objects/line_type.cc:39
+#: objects/line_type.cpp:39
 msgid "Select the start point of the new segment..."
 msgstr "選擇新線段的起點..."
 
-#: objects/line_type.cc:40
+#: objects/line_type.cpp:40
 msgid "Construct a segment ending at this point"
 msgstr "建構終於此點的線段"
 
-#: objects/line_type.cc:41
+#: objects/line_type.cpp:41
 msgid "Select the end point of the new segment..."
 msgstr "選擇新線段的終點..."
 
-#: objects/line_type.cc:66
+#: objects/line_type.cpp:66
 msgid "Construct a line through this point"
 msgstr "建構通過此點的一條直線"
 
-#: objects/line_type.cc:71
+#: objects/line_type.cpp:71
 msgid "Select a point for the line to go through..."
 msgstr "選擇直線通過的一點..."
 
-#: objects/line_type.cc:73
+#: objects/line_type.cpp:73
 msgid "Select another point for the line to go through..."
 msgstr "選擇直線通過的另一點..."
 
-#: objects/line_type.cc:98
+#: objects/line_type.cpp:98
 msgid "Construct a half-line starting at this point"
 msgstr "建構起於此點的半線"
 
-#: objects/line_type.cc:103 objects/line_type.cc:301
+#: objects/line_type.cpp:103 objects/line_type.cpp:301
 msgid "Select the start point of the new half-line..."
 msgstr "選擇新半線的起點..."
 
-#: objects/line_type.cc:104
+#: objects/line_type.cpp:104
 msgid "Construct a half-line through this point"
 msgstr "建構通過此點的一條半線"
 
-#: objects/line_type.cc:105
+#: objects/line_type.cpp:105
 msgid "Select a point for the half-line to go through..."
 msgstr "選擇半線通過的一點..."
 
-#: objects/line_type.cc:146
+#: objects/line_type.cpp:146
 msgid "Construct a line parallel to this line"
 msgstr "建構平行於此直線的直線"
 
-#: objects/line_type.cc:147
+#: objects/line_type.cpp:147
 msgid "Select a line parallel to the new line..."
 msgstr "選擇平行於新直線的直線..."
 
-#: objects/line_type.cc:148
+#: objects/line_type.cpp:148
 msgid "Construct the parallel line through this point"
 msgstr "建構通過此點的平行線"
 
-#: objects/line_type.cc:149 objects/line_type.cc:182 objects/line_type.cc:261
+#: objects/line_type.cpp:149 objects/line_type.cpp:182
+#: objects/line_type.cpp:261
 msgid "Select a point for the new line to go through..."
 msgstr "選擇新直線通過的一點..."
 
-#: objects/line_type.cc:179
+#: objects/line_type.cpp:179
 msgid "Construct a line perpendicular to this line"
 msgstr "建構垂直於此直線的直線"
 
-#: objects/line_type.cc:180
+#: objects/line_type.cpp:180
 msgid "Select a line perpendicular to the new line..."
 msgstr "選擇垂直於新直線的直線..."
 
-#: objects/line_type.cc:181
+#: objects/line_type.cpp:181
 msgid "Construct a perpendicular line through this point"
 msgstr "建構通過此點的垂線"
 
-#: objects/line_type.cc:224
+#: objects/line_type.cpp:224
 msgid "Set &Length..."
 msgstr "設定長度(&L)..."
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Set Segment Length"
 msgstr "設定線段長度"
 
-#: objects/line_type.cc:243
+#: objects/line_type.cpp:243
 msgid "Choose the new length: "
 msgstr "選擇新長度："
 
-#: objects/line_type.cc:251
+#: objects/line_type.cpp:251
 msgid "Resize Segment"
 msgstr "更改線段長度"
 
-#: objects/line_type.cc:258
+#: objects/line_type.cpp:258
 msgid "Construct a line by this vector"
 msgstr "根據此向量建構直線"
 
-#: objects/line_type.cc:259
+#: objects/line_type.cpp:259
 msgid "Select a vector in the direction of the new line..."
 msgstr "選擇新直線方向上的向量..."
 
-#: objects/line_type.cc:298
+#: objects/line_type.cpp:298
 msgid "Construct a half-line by this vector"
 msgstr "根據此向量建構半線"
 
-#: objects/line_type.cc:299
+#: objects/line_type.cpp:299
 msgid "Select a vector in the direction of the new half-line..."
 msgstr "選擇新半線方向上的向量..."
 
-#: objects/locus_imp.cc:357
+#: objects/locus_imp.cpp:357
 msgid "locus"
 msgstr "軌跡"
 
-#: objects/locus_imp.cc:358
+#: objects/locus_imp.cpp:358
 msgid "Select this locus"
 msgstr "選擇此軌跡"
 
-#: objects/locus_imp.cc:359
+#: objects/locus_imp.cpp:359
 #, c-format
 msgid "Select locus %1"
 msgstr "選擇軌跡 %1"
 
-#: objects/locus_imp.cc:360
+#: objects/locus_imp.cpp:360
 msgid "Remove a Locus"
 msgstr "刪除軌跡"
 
-#: objects/locus_imp.cc:361
+#: objects/locus_imp.cpp:361
 msgid "Add a Locus"
 msgstr "新增軌跡"
 
-#: objects/locus_imp.cc:362
+#: objects/locus_imp.cpp:362
 msgid "Move a Locus"
 msgstr "移動軌跡"
 
-#: objects/locus_imp.cc:363
+#: objects/locus_imp.cpp:363
 msgid "Attach to this locus"
 msgstr "附於此軌跡"
 
-#: objects/locus_imp.cc:364
+#: objects/locus_imp.cpp:364
 msgid "Show a Locus"
 msgstr "顯示軌跡"
 
-#: objects/locus_imp.cc:365
+#: objects/locus_imp.cpp:365
 msgid "Hide a Locus"
 msgstr "隱藏軌跡"
 
-#: objects/object_imp.cc:54
+#: objects/object_imp.cpp:54
 msgid "Object Type"
 msgstr "物件類型"
 
-#: objects/object_imp.cc:266
+#: objects/object_imp.cpp:266
 msgid "Object"
 msgstr "物件"
 
-#: objects/object_imp.cc:267
+#: objects/object_imp.cpp:267
 msgid "Select this object"
 msgstr "選擇此物件"
 
-#: objects/object_imp.cc:268
+#: objects/object_imp.cpp:268
 #, c-format
 msgid "Select object %1"
 msgstr "選擇物件 %1"
 
-#: objects/object_imp.cc:269
+#: objects/object_imp.cpp:269
 msgid "Remove an object"
 msgstr "刪除物件"
 
-#: objects/object_imp.cc:270
+#: objects/object_imp.cpp:270
 msgid "Add an object"
 msgstr "新增物件"
 
-#: objects/object_imp.cc:271
+#: objects/object_imp.cpp:271
 msgid "Move an object"
 msgstr "移動物件"
 
-#: objects/object_imp.cc:272
+#: objects/object_imp.cpp:272
 msgid "Attach to this object"
 msgstr "附於此物件"
 
-#: objects/object_imp.cc:273
+#: objects/object_imp.cpp:273
 msgid "Show an object"
 msgstr "顯示物件"
 
-#: objects/object_imp.cc:274
+#: objects/object_imp.cpp:274
 msgid "Hide an object"
 msgstr "隱藏物件"
 
-#: objects/other_imp.cc:102 objects/other_imp.cc:371
+#: objects/other_imp.cpp:102 objects/other_imp.cpp:371
 msgid "Angle in Radians"
 msgstr "角度，以弧度為單位"
 
-#: objects/other_imp.cc:103 objects/other_imp.cc:370
+#: objects/other_imp.cpp:103 objects/other_imp.cpp:370
 msgid "Angle in Degrees"
 msgstr "角度，以度為單位"
 
-#: objects/other_imp.cc:213
+#: objects/other_imp.cpp:213
 msgid "Midpoint"
 msgstr "中點"
 
-#: objects/other_imp.cc:214
+#: objects/other_imp.cpp:214
 msgid "X length"
 msgstr "X 長度"
 
-#: objects/other_imp.cc:215
+#: objects/other_imp.cpp:215
 msgid "Y length"
 msgstr "Y 長度"
 
-#: objects/other_imp.cc:216
+#: objects/other_imp.cpp:216
 msgid "Opposite Vector"
 msgstr "相反向量"
 
-#: objects/other_imp.cc:369
+#: objects/other_imp.cpp:369
 msgid "Angle"
 msgstr "角"
 
-#: objects/other_imp.cc:372
+#: objects/other_imp.cpp:372
 msgid "Sector Surface"
 msgstr "扇形表面"
 
-#: objects/other_imp.cc:373
+#: objects/other_imp.cpp:373
 msgid "Arc Length"
 msgstr "弧長"
 
-#: objects/other_imp.cc:557
+#: objects/other_imp.cpp:557
 msgid "angle"
 msgstr "角"
 
-#: objects/other_imp.cc:558
+#: objects/other_imp.cpp:558
 msgid "Select this angle"
 msgstr "選擇此角"
 
-#: objects/other_imp.cc:559
+#: objects/other_imp.cpp:559
 #, c-format
 msgid "Select angle %1"
 msgstr "選擇角 %1"
 
-#: objects/other_imp.cc:560
+#: objects/other_imp.cpp:560
 msgid "Remove an Angle"
 msgstr "刪除角"
 
-#: objects/other_imp.cc:561
+#: objects/other_imp.cpp:561
 msgid "Add an Angle"
 msgstr "新增角"
 
-#: objects/other_imp.cc:562
+#: objects/other_imp.cpp:562
 msgid "Move an Angle"
 msgstr "移動角"
 
-#: objects/other_imp.cc:563
+#: objects/other_imp.cpp:563
 msgid "Attach to this angle"
 msgstr "附於此角"
 
-#: objects/other_imp.cc:564
+#: objects/other_imp.cpp:564
 msgid "Show an Angle"
 msgstr "顯示角"
 
-#: objects/other_imp.cc:565
+#: objects/other_imp.cpp:565
 msgid "Hide an Angle"
 msgstr "隱藏角"
 
-#: objects/other_imp.cc:573
+#: objects/other_imp.cpp:573
 msgid "vector"
 msgstr "向量"
 
-#: objects/other_imp.cc:574
+#: objects/other_imp.cpp:574
 msgid "Select this vector"
 msgstr "選擇此向量"
 
-#: objects/other_imp.cc:575
+#: objects/other_imp.cpp:575
 #, c-format
 msgid "Select vector %1"
 msgstr "選擇向量 %1"
 
-#: objects/other_imp.cc:576
+#: objects/other_imp.cpp:576
 msgid "Remove a Vector"
 msgstr "刪除向量"
 
-#: objects/other_imp.cc:577
+#: objects/other_imp.cpp:577
 msgid "Add a Vector"
 msgstr "新增向量"
 
-#: objects/other_imp.cc:578
+#: objects/other_imp.cpp:578
 msgid "Move a Vector"
 msgstr "移動向量"
 
-#: objects/other_imp.cc:579
+#: objects/other_imp.cpp:579
 msgid "Attach to this vector"
 msgstr "附於此向量"
 
-#: objects/other_imp.cc:580
+#: objects/other_imp.cpp:580
 msgid "Show a Vector"
 msgstr "顯示向量"
 
-#: objects/other_imp.cc:581
+#: objects/other_imp.cpp:581
 msgid "Hide a Vector"
 msgstr "隱藏向量"
 
-#: objects/other_imp.cc:589
+#: objects/other_imp.cpp:589
 msgid "arc"
 msgstr "弧"
 
-#: objects/other_imp.cc:590
+#: objects/other_imp.cpp:590
 msgid "Select this arc"
 msgstr "選擇此弧"
 
-#: objects/other_imp.cc:591
+#: objects/other_imp.cpp:591
 #, c-format
 msgid "Select arc %1"
 msgstr "選擇弧 %1"
 
-#: objects/other_imp.cc:592
+#: objects/other_imp.cpp:592
 msgid "Remove an Arc"
 msgstr "刪除弧"
 
-#: objects/other_imp.cc:593
+#: objects/other_imp.cpp:593
 msgid "Add an Arc"
 msgstr "新增弧"
 
-#: objects/other_imp.cc:594
+#: objects/other_imp.cpp:594
 msgid "Move an Arc"
 msgstr "移動弧"
 
-#: objects/other_imp.cc:595
+#: objects/other_imp.cpp:595
 msgid "Attach to this arc"
 msgstr "附於此弧"
 
-#: objects/other_imp.cc:596
+#: objects/other_imp.cpp:596
 msgid "Show an Arc"
 msgstr "隱藏角"
 
-#: objects/other_imp.cc:597
+#: objects/other_imp.cpp:597
 msgid "Hide an Arc"
 msgstr "隱藏弧"
 
-#: objects/point_imp.cc:75
+#: objects/point_imp.cpp:75
 msgid "Coordinate"
 msgstr "座標"
 
-#: objects/point_imp.cc:76
+#: objects/point_imp.cpp:76
 msgid "X coordinate"
 msgstr "X 座標"
 
-#: objects/point_imp.cc:77
+#: objects/point_imp.cpp:77
 msgid "Y coordinate"
 msgstr "Y 座標"
 
-#: objects/point_imp.cc:163
+#: objects/point_imp.cpp:163
 msgid "point"
 msgstr "點"
 
-#: objects/point_imp.cc:164
+#: objects/point_imp.cpp:164
 msgid "Select this point"
 msgstr "選擇此點"
 
-#: objects/point_imp.cc:165
+#: objects/point_imp.cpp:165
 #, c-format
 msgid "Select point %1"
 msgstr "選擇點 %1"
 
-#: objects/point_imp.cc:166
+#: objects/point_imp.cpp:166
 msgid "Remove a Point"
 msgstr "刪除點"
 
-#: objects/point_imp.cc:167
+#: objects/point_imp.cpp:167
 msgid "Add a Point"
 msgstr "新增點"
 
-#: objects/point_imp.cc:168
+#: objects/point_imp.cpp:168
 msgid "Move a Point"
 msgstr "移動點"
 
-#: objects/point_imp.cc:169
+#: objects/point_imp.cpp:169
 msgid "Attach to this point"
 msgstr "附於此點"
 
-#: objects/point_imp.cc:170
+#: objects/point_imp.cpp:170
 msgid "Show a Point"
 msgstr "顯示點"
 
-#: objects/point_imp.cc:171
+#: objects/point_imp.cpp:171
 msgid "Hide a Point"
 msgstr "隱藏點"
 
-#: objects/point_type.cc:261 objects/point_type.cc:263
+#: objects/point_type.cpp:261 objects/point_type.cpp:263
 msgid "Construct the midpoint of this point and another point"
 msgstr "建構此點與另一個點間的中點"
 
-#: objects/point_type.cc:262
+#: objects/point_type.cpp:262
 msgid ""
 "Select the first of the two points of which you want to construct the "
 "midpoint..."
 msgstr "選擇您要建構中點的第一個點..."
 
-#: objects/point_type.cc:264
+#: objects/point_type.cpp:264
 msgid ""
 "Select the other of the two points of which you want to construct the "
 "midpoint..."
 msgstr "選擇您要建構中點的另一個點..."
 
-#: objects/point_type.cc:366
+#: objects/point_type.cpp:366
 msgid "Set &Coordinate..."
 msgstr "設定座標(&C)..."
 
-#: objects/point_type.cc:367 objects/point_type.cc:375
+#: objects/point_type.cpp:367 objects/point_type.cpp:375
 msgid "Redefine"
 msgstr "重新定義"
 
-#: objects/point_type.cc:374
+#: objects/point_type.cpp:374
 msgid "Set &Parameter..."
 msgstr "設定參數(&P)..."
 
-#: objects/point_type.cc:397
+#: objects/point_type.cpp:397
 msgid "Set Coordinate"
 msgstr "設定座標"
 
-#: objects/point_type.cc:398
+#: objects/point_type.cpp:398
 msgid "Enter the new coordinate."
 msgstr "輸入新座標。"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Set Point Parameter"
 msgstr "設定點參數"
 
-#: objects/point_type.cc:439
+#: objects/point_type.cpp:439
 msgid "Choose the new parameter: "
 msgstr "選擇新參數："
 
-#: objects/point_type.cc:445
+#: objects/point_type.cpp:445
 msgid "Change Parameter of Constrained Point"
 msgstr "變更限制點的參數"
 
-#: objects/point_type.cc:635
+#: objects/point_type.cpp:635
 msgid "Select the circle on which to transport a measure..."
 msgstr "選擇要在哪個圓上取弧..."
 
-#: objects/point_type.cc:637
+#: objects/point_type.cpp:637
 msgid "Select a point on the circle..."
 msgstr "選擇圓上一點..."
 
-#: objects/point_type.cc:639
+#: objects/point_type.cpp:639
 msgid "Select the segment to transport on the circle..."
 msgstr "選擇要在圓上取哪個線段大小"
 
-#: objects/polygon_imp.cc:225
+#: objects/polygon_imp.cpp:225
 msgid "Number of sides"
 msgstr "邊數"
 
-#: objects/polygon_imp.cc:226
+#: objects/polygon_imp.cpp:226
 msgid "Perimeter"
 msgstr "週長"
 
-#: objects/polygon_imp.cc:228
+#: objects/polygon_imp.cpp:228
 msgid "Center of Mass of the Vertices"
 msgstr "頂點的重心"
 
-#: objects/polygon_imp.cc:229
+#: objects/polygon_imp.cpp:229
 msgid "Winding Number"
 msgstr "環繞數"
 
-#: objects/polygon_imp.cc:342
+#: objects/polygon_imp.cpp:342
 msgid "polygon"
 msgstr "多邊形"
 
-#: objects/polygon_imp.cc:343
+#: objects/polygon_imp.cpp:343
 msgid "Select this polygon"
 msgstr "選擇此多邊形"
 
-#: objects/polygon_imp.cc:344
+#: objects/polygon_imp.cpp:344
 #, c-format
 msgid "Select polygon %1"
 msgstr "選擇多邊形 %1"
 
-#: objects/polygon_imp.cc:345
+#: objects/polygon_imp.cpp:345
 msgid "Remove a Polygon"
 msgstr "刪除多邊形"
 
-#: objects/polygon_imp.cc:346
+#: objects/polygon_imp.cpp:346
 msgid "Add a Polygon"
 msgstr "新增多邊形"
 
-#: objects/polygon_imp.cc:347
+#: objects/polygon_imp.cpp:347
 msgid "Move a Polygon"
 msgstr "移動多邊形"
 
-#: objects/polygon_imp.cc:348
+#: objects/polygon_imp.cpp:348
 msgid "Attach to this polygon"
 msgstr "附於此多邊形"
 
-#: objects/polygon_imp.cc:349
+#: objects/polygon_imp.cpp:349
 msgid "Show a Polygon"
 msgstr "顯示多邊形"
 
-#: objects/polygon_imp.cc:350
+#: objects/polygon_imp.cpp:350
 msgid "Hide a Polygon"
 msgstr "隱藏多邊形"
 
-#: objects/polygon_imp.cc:360
+#: objects/polygon_imp.cpp:360
 msgid "triangle"
 msgstr "三角形"
 
-#: objects/polygon_imp.cc:361
+#: objects/polygon_imp.cpp:361
 msgid "Select this triangle"
 msgstr "選擇此三角形"
 
-#: objects/polygon_imp.cc:362
+#: objects/polygon_imp.cpp:362
 #, c-format
 msgid "Select triangle %1"
 msgstr "選擇三角形 %1"
 
-#: objects/polygon_imp.cc:363
+#: objects/polygon_imp.cpp:363
 msgid "Remove a Triangle"
 msgstr "刪除三角形"
 
-#: objects/polygon_imp.cc:364
+#: objects/polygon_imp.cpp:364
 msgid "Add a Triangle"
 msgstr "新增三角形"
 
-#: objects/polygon_imp.cc:365
+#: objects/polygon_imp.cpp:365
 msgid "Move a Triangle"
 msgstr "移動三角形"
 
-#: objects/polygon_imp.cc:366
+#: objects/polygon_imp.cpp:366
 msgid "Attach to this triangle"
 msgstr "附於此三角形"
 
-#: objects/polygon_imp.cc:367
+#: objects/polygon_imp.cpp:367
 msgid "Show a Triangle"
 msgstr "顯示三角形"
 
-#: objects/polygon_imp.cc:368
+#: objects/polygon_imp.cpp:368
 msgid "Hide a Triangle"
 msgstr "隱藏三角形"
 
-#: objects/polygon_imp.cc:378
+#: objects/polygon_imp.cpp:378
 msgid "quadrilateral"
 msgstr "四邊形"
 
-#: objects/polygon_imp.cc:379
+#: objects/polygon_imp.cpp:379
 msgid "Select this quadrilateral"
 msgstr "選擇此四邊形"
 
-#: objects/polygon_imp.cc:380
+#: objects/polygon_imp.cpp:380
 #, c-format
 msgid "Select quadrilateral %1"
 msgstr "選擇四邊形 %1"
 
-#: objects/polygon_imp.cc:381
+#: objects/polygon_imp.cpp:381
 msgid "Remove a Quadrilateral"
 msgstr "刪除四邊形"
 
-#: objects/polygon_imp.cc:382
+#: objects/polygon_imp.cpp:382
 msgid "Add a Quadrilateral"
 msgstr "新增四邊形"
 
-#: objects/polygon_imp.cc:383
+#: objects/polygon_imp.cpp:383
 msgid "Move a Quadrilateral"
 msgstr "移動四邊形"
 
-#: objects/polygon_imp.cc:384
+#: objects/polygon_imp.cpp:384
 msgid "Attach to this quadrilateral"
 msgstr "附於此四邊形"
 
-#: objects/polygon_imp.cc:385
+#: objects/polygon_imp.cpp:385
 msgid "Show a Quadrilateral"
 msgstr "顯示四邊形"
 
-#: objects/polygon_imp.cc:386
+#: objects/polygon_imp.cpp:386
 msgid "Hide a Quadrilateral"
 msgstr "隱藏四邊形"
 
-#: objects/polygon_type.cc:36
+#: objects/polygon_type.cpp:36
 msgid "Construct a triangle with this vertex"
 msgstr "以此頂點建構三角形"
 
-#: objects/polygon_type.cc:37
+#: objects/polygon_type.cpp:37
 msgid "Select a point to be a vertex of the new triangle..."
 msgstr "選擇新三角形的頂點..."
 
-#: objects/polygon_type.cc:406
+#: objects/polygon_type.cpp:406
 msgid "Intersect this polygon with a line"
 msgstr "用直線與此多邊形相交"
 
-#: objects/polygon_type.cc:407
+#: objects/polygon_type.cpp:407
 msgid "Select the polygon of which you want the intersection with a line..."
 msgstr "選擇您要相交的多邊形..."
 
-#: objects/polygon_type.cc:543
+#: objects/polygon_type.cpp:543
 msgid "Construct the vertices of this polygon"
 msgstr "建構此多邊形的頂點"
 
-#: objects/polygon_type.cc:544
+#: objects/polygon_type.cpp:544
 msgid "Select the polygon of which you want to construct the vertices..."
 msgstr "選擇您要建構頂點的多邊形..."
 
-#: objects/polygon_type.cc:586
+#: objects/polygon_type.cpp:586
 msgid "Construct the sides of this polygon"
 msgstr "建構此多邊形的邊"
 
-#: objects/polygon_type.cc:587
+#: objects/polygon_type.cpp:587
 msgid "Select the polygon of which you want to construct the sides..."
 msgstr "選擇您要建構邊的多邊形..."
 
-#: objects/polygon_type.cc:632
+#: objects/polygon_type.cpp:632
 msgid "Construct the convex hull of this polygon"
 msgstr "建構此多邊形的凸包"
 
-#: objects/polygon_type.cc:633
+#: objects/polygon_type.cpp:633
 msgid "Select the polygon of which you want to construct the convex hull..."
 msgstr "選擇您要建構凸包的多邊形..."
 
-#: objects/special_calcers.cc:23
+#: objects/special_calcers.cpp:23
 msgid "Project this point onto the circle"
 msgstr "將此點投射在圓上"
 
-#: objects/tangent_type.cc:38
+#: objects/tangent_type.cpp:38
 msgid "Select the point for the tangent to go through..."
 msgstr "選擇切線要經過的點..."
 
-#: objects/tests_type.cc:30
+#: objects/tests_type.cpp:30
 msgid "Is this line parallel?"
 msgstr "此直線平行嗎？"
 
-#: objects/tests_type.cc:31
+#: objects/tests_type.cpp:31
 msgid "Select the first of the two possibly parallel lines..."
 msgstr "選擇要檢查是否為平行線的第一條線..."
 
-#: objects/tests_type.cc:32
+#: objects/tests_type.cpp:32
 msgid "Parallel to this line?"
 msgstr "與此直線平行嗎？"
 
-#: objects/tests_type.cc:33
+#: objects/tests_type.cpp:33
 msgid "Select the other of the two possibly parallel lines..."
 msgstr "選擇要檢查是否為平行線的另一條線..."
 
-#: objects/tests_type.cc:61
+#: objects/tests_type.cpp:61
 msgid "These lines are parallel."
 msgstr "這些線相互平行。"
 
-#: objects/tests_type.cc:63
+#: objects/tests_type.cpp:63
 msgid "These lines are not parallel."
 msgstr "這些線相互不平行。"
 
-#: objects/tests_type.cc:74
+#: objects/tests_type.cpp:74
 msgid "Is this line orthogonal?"
 msgstr "此直線垂直嗎？"
 
-#: objects/tests_type.cc:75
+#: objects/tests_type.cpp:75
 msgid "Select the first of the two possibly orthogonal lines..."
 msgstr "選擇要檢查是否相互垂直的第一條線..."
 
-#: objects/tests_type.cc:76
+#: objects/tests_type.cpp:76
 msgid "Orthogonal to this line?"
 msgstr "與此直線垂直嗎？"
 
-#: objects/tests_type.cc:77
+#: objects/tests_type.cpp:77
 msgid "Select the other of the two possibly orthogonal lines..."
 msgstr "選擇要檢查是否相互垂直的另一條線..."
 
-#: objects/tests_type.cc:105
+#: objects/tests_type.cpp:105
 msgid "These lines are orthogonal."
 msgstr "這些線相互垂直。"
 
-#: objects/tests_type.cc:107
+#: objects/tests_type.cpp:107
 msgid "These lines are not orthogonal."
 msgstr "這些線相互不垂直。"
 
-#: objects/tests_type.cc:118
+#: objects/tests_type.cpp:118
 msgid "Check collinearity of this point"
 msgstr "檢查此點的共線性"
 
-#: objects/tests_type.cc:119
+#: objects/tests_type.cpp:119
 msgid "Select the first of the three possibly collinear points..."
 msgstr "選擇要檢查是否共線的第一個點..."
 
-#: objects/tests_type.cc:120
+#: objects/tests_type.cpp:120
 msgid "and this second point"
 msgstr "與第二個點"
 
-#: objects/tests_type.cc:121
+#: objects/tests_type.cpp:121
 msgid "Select the second of the three possibly collinear points..."
 msgstr "選擇要檢查是否共線的第二個點..."
 
-#: objects/tests_type.cc:122
+#: objects/tests_type.cpp:122
 msgid "with this third point"
 msgstr "與第三個點"
 
-#: objects/tests_type.cc:123
+#: objects/tests_type.cpp:123
 msgid "Select the last of the three possibly collinear points..."
 msgstr "選擇要檢查是否共線的第三個點..."
 
-#: objects/tests_type.cc:152
+#: objects/tests_type.cpp:152
 msgid "These points are collinear."
 msgstr "這些點共線。"
 
-#: objects/tests_type.cc:154
+#: objects/tests_type.cpp:154
 msgid "These points are not collinear."
 msgstr "這些點不共線。"
 
-#: objects/tests_type.cc:164
+#: objects/tests_type.cpp:164
 msgid "Check whether this point is on a curve"
 msgstr "檢查此點是否在曲線上"
 
-#: objects/tests_type.cc:165 objects/tests_type.cc:211
+#: objects/tests_type.cpp:165 objects/tests_type.cpp:211
 msgid "Select the point you want to test..."
 msgstr "選擇您要測試的點"
 
-#: objects/tests_type.cc:166
+#: objects/tests_type.cpp:166
 msgid "Check whether the point is on this curve"
 msgstr "檢查此點是否在曲線上"
 
-#: objects/tests_type.cc:167
+#: objects/tests_type.cpp:167
 msgid "Select the curve that the point might be on..."
 msgstr "選擇您要檢查的曲線..."
 
-#: objects/tests_type.cc:194
+#: objects/tests_type.cpp:194
 msgid "This curve contains the point."
 msgstr "這條曲線通過該點。"
 
-#: objects/tests_type.cc:196
+#: objects/tests_type.cpp:196
 msgid "This curve does not contain the point."
 msgstr "這條曲線不通過該點。"
 
-#: objects/tests_type.cc:210
+#: objects/tests_type.cpp:210
 msgid "Check whether this point is in a polygon"
 msgstr "檢查此點是否在多邊形上"
 
-#: objects/tests_type.cc:212
+#: objects/tests_type.cpp:212
 msgid "Check whether the point is in this polygon"
 msgstr "檢查此點是否在此多邊形上"
 
-#: objects/tests_type.cc:213
+#: objects/tests_type.cpp:213
 msgid "Select the polygon that the point might be in..."
 msgstr "選擇您要檢查的多邊形..."
 
-#: objects/tests_type.cc:240
+#: objects/tests_type.cpp:240
 msgid "This polygon contains the point."
 msgstr "此點在此多邊形上。"
 
-#: objects/tests_type.cc:242
+#: objects/tests_type.cpp:242
 msgid "This polygon does not contain the point."
 msgstr "此點不在此多邊形上。"
 
-#: objects/tests_type.cc:256
+#: objects/tests_type.cpp:256
 msgid "Check whether this polygon is convex"
 msgstr "檢查此多邊形是否為凸多邊形"
 
-#: objects/tests_type.cc:257
+#: objects/tests_type.cpp:257
 msgid "Select the polygon you want to test for convexity..."
 msgstr "選擇您要檢查的多邊形..."
 
-#: objects/tests_type.cc:283
+#: objects/tests_type.cpp:283
 msgid "This polygon is convex."
 msgstr "此多邊形為凸多邊形"
 
-#: objects/tests_type.cc:285
+#: objects/tests_type.cpp:285
 msgid "This polygon is not convex."
 msgstr "此多邊形不是凸多邊形"
 
-#: objects/tests_type.cc:299
+#: objects/tests_type.cpp:299
 msgid "Check if this point has the same distance"
 msgstr "檢查這些點是否等距"
 
-#: objects/tests_type.cc:300
+#: objects/tests_type.cpp:300
 msgid ""
 "Select the point which might have the same distance from two other points..."
 msgstr "選擇要檢查是否與其他兩點等距的點..."
 
-#: objects/tests_type.cc:301
+#: objects/tests_type.cpp:301
 msgid "from this point"
 msgstr "從此點"
 
-#: objects/tests_type.cc:302
+#: objects/tests_type.cpp:302
 msgid "Select the first of the two other points..."
 msgstr "選擇另外兩點中的第一個點..."
 
-#: objects/tests_type.cc:303
+#: objects/tests_type.cpp:303
 msgid "and from this second point"
 msgstr "以及從此第二個點"
 
-#: objects/tests_type.cc:304
+#: objects/tests_type.cpp:304
 msgid "Select the other of the two other points..."
 msgstr "選擇另外兩點中的第二個點..."
 
-#: objects/tests_type.cc:332
+#: objects/tests_type.cpp:332
 msgid "The two distances are the same."
 msgstr "它們等距。"
 
-#: objects/tests_type.cc:334
+#: objects/tests_type.cpp:334
 msgid "The two distances are not the same."
 msgstr "它們不等距。"
 
-#: objects/tests_type.cc:344
+#: objects/tests_type.cpp:344
 msgid "Check whether this vector is equal to another vector"
 msgstr "檢查此向量是否與另一個向量相等"
 
-#: objects/tests_type.cc:345
+#: objects/tests_type.cpp:345
 msgid "Select the first of the two possibly equal vectors..."
 msgstr "選擇要檢查的第一個向量..."
 
-#: objects/tests_type.cc:346
+#: objects/tests_type.cpp:346
 msgid "Check whether this vector is equal to the other vector"
 msgstr "檢查此向量是否與另一個向量相等"
 
-#: objects/tests_type.cc:347
+#: objects/tests_type.cpp:347
 msgid "Select the other of the two possibly equal vectors..."
 msgstr "選擇要檢查的第二個向量..."
 
-#: objects/tests_type.cc:374
+#: objects/tests_type.cpp:374
 msgid "The two vectors are the same."
 msgstr "這兩個向量相等。"
 
-#: objects/tests_type.cc:376
+#: objects/tests_type.cpp:376
 msgid "The two vectors are not the same."
 msgstr "這兩個向量不相等。"
 
-#: objects/text_imp.cc:84
+#: objects/text_imp.cpp:84
 msgid "Text"
 msgstr "文字"
 
-#: objects/text_imp.cc:147
+#: objects/text_imp.cpp:147
 msgid "label"
 msgstr "標籤"
 
-#: objects/text_imp.cc:148
+#: objects/text_imp.cpp:148
 msgid "Select this label"
 msgstr "選擇此標籤"
 
-#: objects/text_imp.cc:149
+#: objects/text_imp.cpp:149
 #, c-format
 msgid "Select label %1"
 msgstr "選擇標籤 %1"
 
-#: objects/text_imp.cc:150
+#: objects/text_imp.cpp:150
 msgid "Remove a Label"
 msgstr "刪除標籤"
 
-#: objects/text_imp.cc:151
+#: objects/text_imp.cpp:151
 msgid "Add a Label"
 msgstr "新增標籤"
 
-#: objects/text_imp.cc:152
+#: objects/text_imp.cpp:152
 msgid "Move a Label"
 msgstr "移動標籤"
 
-#: objects/text_imp.cc:153
+#: objects/text_imp.cpp:153
 msgid "Attach to this label"
 msgstr "附於此標籤"
 
-#: objects/text_imp.cc:154
+#: objects/text_imp.cpp:154
 msgid "Show a Label"
 msgstr "顯示標籤"
 
-#: objects/text_imp.cc:155
+#: objects/text_imp.cpp:155
 msgid "Hide a Label"
 msgstr "隱藏標籤"
 
-#: objects/text_type.cc:126
+#: objects/text_type.cpp:126
 msgid "&Copy Text"
 msgstr "複製文字(&C)"
 
-#: objects/text_type.cc:127
+#: objects/text_type.cpp:127
 msgid "&Toggle Frame"
 msgstr "切換框架(&T)"
 
-#: objects/text_type.cc:128
+#: objects/text_type.cpp:128
 msgid "&Redefine..."
 msgstr "重新定義(&R)..."
 
-#: objects/text_type.cc:157
+#: objects/text_type.cpp:157
 msgid "Toggle Label Frame"
 msgstr "切換標籤框架"
 
-#: objects/transform_types.cc:32
+#: objects/transform_types.cpp:32
 msgid "Translate this object"
 msgstr "平移此物件"
 
-#: objects/transform_types.cc:33
+#: objects/transform_types.cpp:33
 msgid "Select the object to translate..."
 msgstr "選擇要平移的物件..."
 
-#: objects/transform_types.cc:34
+#: objects/transform_types.cpp:34
 msgid "Translate by this vector"
 msgstr "按此向量平移"
 
-#: objects/transform_types.cc:35
+#: objects/transform_types.cpp:35
 msgid "Select the vector to translate by..."
 msgstr "選擇平移的向量..."
 
-#: objects/transform_types.cc:67 objects/transform_types.cc:102
+#: objects/transform_types.cpp:67 objects/transform_types.cpp:102
 msgid "Reflect this object"
 msgstr "映射此物件"
 
-#: objects/transform_types.cc:68 objects/transform_types.cc:103
+#: objects/transform_types.cpp:68 objects/transform_types.cpp:103
 msgid "Select the object to reflect..."
 msgstr "選擇要映射的物件..."
 
-#: objects/transform_types.cc:69
+#: objects/transform_types.cpp:69
 msgid "Reflect in this point"
 msgstr "映射於此點"
 
-#: objects/transform_types.cc:70
+#: objects/transform_types.cpp:70
 msgid "Select the point to reflect in..."
 msgstr "選擇要映射的點..."
 
-#: objects/transform_types.cc:104
+#: objects/transform_types.cpp:104
 msgid "Reflect in this line"
 msgstr "映射於此線"
 
-#: objects/transform_types.cc:105
+#: objects/transform_types.cpp:105
 msgid "Select the line to reflect in..."
 msgstr "選擇要映射的線..."
 
-#: objects/transform_types.cc:137
+#: objects/transform_types.cpp:137
 msgid "Rotate this object"
 msgstr "旋轉此物件"
 
-#: objects/transform_types.cc:138
+#: objects/transform_types.cpp:138
 msgid "Select the object to rotate..."
 msgstr "選擇要旋轉的物件..."
 
-#: objects/transform_types.cc:139
+#: objects/transform_types.cpp:139
 msgid "Rotate around this point"
 msgstr "以此點為軸旋轉"
 
-#: objects/transform_types.cc:140
+#: objects/transform_types.cpp:140
 msgid "Select the center point of the rotation..."
 msgstr "選擇旋轉的中心點..."
 
-#: objects/transform_types.cc:141
+#: objects/transform_types.cpp:141
 msgid "Rotate by this angle"
 msgstr "以此角度旋轉"
 
-#: objects/transform_types.cc:142
+#: objects/transform_types.cpp:142
 msgid "Select the angle of the rotation..."
 msgstr "選擇旋轉的角度..."
 
-#: objects/transform_types.cc:174 objects/transform_types.cc:211
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:174 objects/transform_types.cpp:211
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Scale this object"
 msgstr "縮放此物件"
 
-#: objects/transform_types.cc:175 objects/transform_types.cc:212
+#: objects/transform_types.cpp:175 objects/transform_types.cpp:212
 msgid "Select the object to scale..."
 msgstr "選擇要縮放的物件..."
 
-#: objects/transform_types.cc:176 objects/transform_types.cc:213
+#: objects/transform_types.cpp:176 objects/transform_types.cpp:213
 msgid "Scale with this center"
 msgstr "以此中心點縮放"
 
-#: objects/transform_types.cc:177 objects/transform_types.cc:214
+#: objects/transform_types.cpp:177 objects/transform_types.cpp:214
 msgid "Select the center point of the scaling..."
 msgstr "選擇要縮放的中心點..."
 
-#: objects/transform_types.cc:178 objects/transform_types.cc:253
+#: objects/transform_types.cpp:178 objects/transform_types.cpp:253
 msgid "Scale by the length of this segment"
 msgstr "根據線段的長度比例縮放"
 
-#: objects/transform_types.cc:179
+#: objects/transform_types.cpp:179
 msgid "Select a segment whose length is the factor of the scaling..."
 msgstr "選擇要用於決定縮放比例的線段長度..."
 
-#: objects/transform_types.cc:215 objects/transform_types.cc:287
+#: objects/transform_types.cpp:215 objects/transform_types.cpp:287
 msgid "Scale the length of this segment..."
 msgstr "將此線段的長度..."
 
-#: objects/transform_types.cc:216
+#: objects/transform_types.cpp:216
 msgid ""
 "Select the first of two segments whose ratio is the factor of the scaling..."
 msgstr "選擇兩個用於決定縮放比例的線段的第一個..."
 
-#: objects/transform_types.cc:217
+#: objects/transform_types.cpp:217
 msgid "...to the length of this other segment"
 msgstr "縮放為另一個線段的長度"
 
-#: objects/transform_types.cc:218
+#: objects/transform_types.cpp:218
 msgid ""
 "Select the second of two segments whose ratio is the factor of the scaling..."
 msgstr "選擇兩個用於決定縮放比例的線段的第二個..."
 
-#: objects/transform_types.cc:251 objects/transform_types.cc:285
+#: objects/transform_types.cpp:251 objects/transform_types.cpp:285
 msgid "Select the object to scale"
 msgstr "選擇要縮放的物件"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Scale over this line"
 msgstr "將此直線縮放"
 
-#: objects/transform_types.cc:252 objects/transform_types.cc:286
+#: objects/transform_types.cpp:252 objects/transform_types.cpp:286
 msgid "Select the line to scale over"
 msgstr "選擇要縮放的直線"
 
-#: objects/transform_types.cc:253
+#: objects/transform_types.cpp:253
 msgid "Select a segment whose length is the factor for the scaling"
 msgstr "選擇要用於決定縮放比例的線段長度"
 
-#: objects/transform_types.cc:287
+#: objects/transform_types.cpp:287
 msgid ""
 "Select the first of two segments whose ratio is the factor for the scaling"
 msgstr "選擇兩個用於決定縮放比例的線段的第一個..."
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid "...to the length of this segment"
 msgstr "縮放為此線段的長度"
 
-#: objects/transform_types.cc:288
+#: objects/transform_types.cpp:288
 msgid ""
 "Select the second of two segments whose ratio is the factor for the scaling"
 msgstr "選擇兩個用於決定縮放比例的線段的第二個..."
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Projectively rotate this object"
 msgstr "投影旋轉此物件"
 
-#: objects/transform_types.cc:321
+#: objects/transform_types.cpp:321
 msgid "Select the object to rotate projectively"
 msgstr "選擇要做投影旋轉的物件"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid "Projectively rotate with this half-line"
 msgstr "投影旋轉此半線"
 
-#: objects/transform_types.cc:322
+#: objects/transform_types.cpp:322
 msgid ""
 "Select the half line of the projective rotation that you want to apply to "
 "the object"
 msgstr "選擇要做投影旋轉的半線"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid "Projectively rotate by this angle"
 msgstr "投影旋轉此角"
 
-#: objects/transform_types.cc:323
+#: objects/transform_types.cpp:323
 msgid ""
 "Select the angle of the projective rotation that you want to apply to the "
 "object"
 msgstr "選擇要做投影旋轉的角"
 
-#: objects/transform_types.cc:358
+#: objects/transform_types.cpp:358
 msgid "Harmonic Homology of this object"
 msgstr "此物件的調和同調"
 
-#: objects/transform_types.cc:359 objects/transform_types.cc:396
-#: objects/transform_types.cc:438 objects/transform_types.cc:495
-#: objects/transform_types.cc:537 objects/transform_types.cc:860
+#: objects/transform_types.cpp:359 objects/transform_types.cpp:396
+#: objects/transform_types.cpp:438 objects/transform_types.cpp:495
+#: objects/transform_types.cpp:537 objects/transform_types.cpp:860
 msgid "Select the object to transform..."
 msgstr "選擇要轉換的物件..."
 
-#: objects/transform_types.cc:360
+#: objects/transform_types.cpp:360
 msgid "Harmonic Homology with this center"
 msgstr "對此中心點做調和同調"
 
-#: objects/transform_types.cc:361
+#: objects/transform_types.cpp:361
 msgid "Select the center point of the harmonic homology..."
 msgstr "選擇調和同調的中心點..."
 
-#: objects/transform_types.cc:362
+#: objects/transform_types.cpp:362
 msgid "Harmonic Homology with this axis"
 msgstr "對此軸做調和同調"
 
-#: objects/transform_types.cc:363
+#: objects/transform_types.cpp:363
 msgid "Select the axis of the harmonic homology..."
 msgstr "選擇調和同調的軸線..."
 
-#: objects/transform_types.cc:395 objects/transform_types.cc:437
+#: objects/transform_types.cpp:395 objects/transform_types.cpp:437
 msgid "Generic affinity of this object"
 msgstr "此物件的一般相似形"
 
-#: objects/transform_types.cc:397
+#: objects/transform_types.cpp:397
 msgid "Map this triangle"
 msgstr "映射此三角形"
 
-#: objects/transform_types.cc:398
+#: objects/transform_types.cpp:398
 msgid "Select the triangle that has to be transformed onto a given triangle..."
 msgstr "選擇要映射的三角形..."
 
-#: objects/transform_types.cc:399
+#: objects/transform_types.cpp:399
 msgid "onto this other triangle"
 msgstr "在此三角形上"
 
-#: objects/transform_types.cc:400
+#: objects/transform_types.cpp:400
 msgid ""
 "Select the triangle that is the image by the affinity of the first "
 "triangle..."
 msgstr "選擇第一個三角形..."
 
-#: objects/transform_types.cc:439
+#: objects/transform_types.cpp:439
 msgid "First of 3 starting points"
 msgstr "三個起點的第一個"
 
-#: objects/transform_types.cc:440
+#: objects/transform_types.cpp:440
 msgid ""
 "Select the first of the three starting points of the generic affinity..."
 msgstr "選擇三個起點中的第一個..."
 
-#: objects/transform_types.cc:441
+#: objects/transform_types.cpp:441
 msgid "Second of 3 starting points"
 msgstr "三個起點的第二個"
 
-#: objects/transform_types.cc:442
+#: objects/transform_types.cpp:442
 msgid ""
 "Select the second of the three starting points of the generic affinity..."
 msgstr "選擇三個起點中的第二個..."
 
-#: objects/transform_types.cc:443
+#: objects/transform_types.cpp:443
 msgid "Third of 3 starting points"
 msgstr "三個起點的第三個"
 
-#: objects/transform_types.cc:444
+#: objects/transform_types.cpp:444
 msgid ""
 "Select the third of the three starting points of the generic affinity..."
 msgstr "選擇三個起點中的第三個..."
 
-#: objects/transform_types.cc:445 objects/transform_types.cc:546
+#: objects/transform_types.cpp:445 objects/transform_types.cpp:546
 msgid "Transformed position of first point"
 msgstr "第一個點的轉換位置"
 
-#: objects/transform_types.cc:446
+#: objects/transform_types.cpp:446
 msgid "Select the first of the three end points of the generic affinity..."
 msgstr "選擇三個結束點的第一個..."
 
-#: objects/transform_types.cc:447 objects/transform_types.cc:548
+#: objects/transform_types.cpp:447 objects/transform_types.cpp:548
 msgid "Transformed position of second point"
 msgstr "第二個點的轉換位置"
 
-#: objects/transform_types.cc:448
+#: objects/transform_types.cpp:448
 msgid "Select the second of the three end points of the generic affinity..."
 msgstr "選擇三個結束點的第二個..."
 
-#: objects/transform_types.cc:449 objects/transform_types.cc:550
+#: objects/transform_types.cpp:449 objects/transform_types.cpp:550
 msgid "Transformed position of third point"
 msgstr "第三個點的轉換位置"
 
-#: objects/transform_types.cc:450
+#: objects/transform_types.cpp:450
 msgid "Select the third of the three end points of the generic affinity..."
 msgstr "選擇三個結束點的第三個..."
 
-#: objects/transform_types.cc:494 objects/transform_types.cc:536
+#: objects/transform_types.cpp:494 objects/transform_types.cpp:536
 msgid "Generic projective transformation of this object"
 msgstr "此物件的一般投射轉換"
 
-#: objects/transform_types.cc:496
+#: objects/transform_types.cpp:496
 msgid "Map this quadrilateral"
 msgstr "映射此四邊形"
 
-#: objects/transform_types.cc:497
+#: objects/transform_types.cpp:497
 msgid ""
 "Select the quadrilateral that has to be transformed onto a given "
 "quadrilateral..."
 msgstr "選擇要映射的四邊形..."
 
-#: objects/transform_types.cc:498
+#: objects/transform_types.cpp:498
 msgid "onto this other quadrilateral"
 msgstr "在此四邊形上"
 
-#: objects/transform_types.cc:499
+#: objects/transform_types.cpp:499
 msgid ""
 "Select the quadrilateral that is the image by the projective transformation "
 "of the first quadrilateral..."
 msgstr "選擇要映射的第一個四邊形..."
 
-#: objects/transform_types.cc:538
+#: objects/transform_types.cpp:538
 msgid "First of 4 starting points"
 msgstr "四個起始點的第一個"
 
-#: objects/transform_types.cc:539
+#: objects/transform_types.cpp:539
 msgid ""
 "Select the first of the four starting points of the generic projectivity..."
 msgstr "選擇四個起始點的第一個"
 
-#: objects/transform_types.cc:540
+#: objects/transform_types.cpp:540
 msgid "Second of 4 starting points"
 msgstr "四個起始點的第二個"
 
-#: objects/transform_types.cc:541
+#: objects/transform_types.cpp:541
 msgid ""
 "Select the second of the four starting points of the generic projectivity..."
 msgstr "選擇四個起始點的第二個"
 
-#: objects/transform_types.cc:542
+#: objects/transform_types.cpp:542
 msgid "Third of 4 starting points"
 msgstr "四個起始點的第三個"
 
-#: objects/transform_types.cc:543
+#: objects/transform_types.cpp:543
 msgid ""
 "Select the third of the four starting points of the generic projectivity..."
 msgstr "選擇四個起始點的第三個"
 
-#: objects/transform_types.cc:544
+#: objects/transform_types.cpp:544
 msgid "Fourth of 4 starting points"
 msgstr "四個起始點的第四個"
 
-#: objects/transform_types.cc:545
+#: objects/transform_types.cpp:545
 msgid ""
 "Select the fourth of the four starting points of the generic projectivity..."
 msgstr "選擇四個起始點的第四個"
 
-#: objects/transform_types.cc:547
+#: objects/transform_types.cpp:547
 msgid "Select the first of the four end points of the generic projectivity..."
 msgstr "選擇四個結束點的第一個..."
 
-#: objects/transform_types.cc:549
+#: objects/transform_types.cpp:549
 msgid "Select the second of the four end points of the generic projectivity..."
 msgstr "選擇四個結束點的第二個..."
 
-#: objects/transform_types.cc:551
+#: objects/transform_types.cpp:551
 msgid "Select the third of the four end points of the generic projectivity..."
 msgstr "選擇四個結束點的第三個..."
 
-#: objects/transform_types.cc:552
+#: objects/transform_types.cpp:552
 msgid "Transformed position of fourth point"
 msgstr "第四個點的轉換位置"
 
-#: objects/transform_types.cc:553
+#: objects/transform_types.cpp:553
 msgid "Select the fourth of the four end points of the generic projectivity..."
 msgstr "選擇四個結束點的第四個..."
 
-#: objects/transform_types.cc:597
+#: objects/transform_types.cpp:597
 msgid "Cast the shadow of this object"
 msgstr "計算此物件的陰影"
 
-#: objects/transform_types.cc:598
+#: objects/transform_types.cpp:598
 msgid "Select the object of which you want to construct the shadow..."
 msgstr "選擇您要建構陰影的物件..."
 
-#: objects/transform_types.cc:599
+#: objects/transform_types.cpp:599
 msgid "Cast a shadow from this light source"
 msgstr "計算從此光源產生的陰影"
 
-#: objects/transform_types.cc:600
+#: objects/transform_types.cpp:600
 msgid "Select the light source from which the shadow should originate..."
 msgstr "選擇您要產生陰影的光源..."
 
-#: objects/transform_types.cc:602
+#: objects/transform_types.cpp:602
 msgid "Cast a shadow on the horizon represented by this line"
 msgstr "計算此直線所表示的水平面投影"
 
-#: objects/transform_types.cc:603
+#: objects/transform_types.cpp:603
 msgid "Select the horizon for the shadow..."
 msgstr "選擇投影的水平面..."
 
-#: objects/transform_types.cc:785
+#: objects/transform_types.cpp:785
 msgid "Transform this object"
 msgstr "轉換此物件"
 
-#: objects/transform_types.cc:786
+#: objects/transform_types.cpp:786
 msgid "Transform using this transformation"
 msgstr "用此轉換法轉換"
 
-#: objects/transform_types.cc:859
+#: objects/transform_types.cpp:859
 msgid "Apply a similitude to this object"
 msgstr "產生此物件的相似形"
 
-#: objects/transform_types.cc:861
+#: objects/transform_types.cpp:861
 msgid "Apply a similitude with this center"
 msgstr "以此為中心點產生相似形"
 
-#: objects/transform_types.cc:862
+#: objects/transform_types.cpp:862
 msgid "Select the center for the similitude..."
 msgstr "選擇中心點..."
 
-#: objects/transform_types.cc:863
+#: objects/transform_types.cpp:863
 msgid "Apply a similitude mapping this point onto another point"
 msgstr "利用映射此點到另一個點產生相似形"
 
-#: objects/transform_types.cc:864
+#: objects/transform_types.cpp:864
 msgid "Select the point which the similitude should map onto another point..."
 msgstr "選擇要映射的點..."
 
-#: objects/transform_types.cc:865
+#: objects/transform_types.cpp:865
 msgid "Apply a similitude mapping a point onto this point"
 msgstr "利用映射某點到這個點產生相似形"
 
-#: objects/transform_types.cc:866
+#: objects/transform_types.cpp:866
 msgid ""
 "Select the point onto which the similitude should map the first point..."
 msgstr "選擇第一個點要映設到哪個點..."
 
-#: objects/vector_type.cc:26
+#: objects/vector_type.cpp:26
 msgid "Construct a vector from this point"
 msgstr "建構起於此點的向量"
 
-#: objects/vector_type.cc:27
+#: objects/vector_type.cpp:27
 msgid "Select the start point of the new vector..."
 msgstr "選擇新向量的起點..."
 
-#: objects/vector_type.cc:28
+#: objects/vector_type.cpp:28
 msgid "Construct a vector to this point"
 msgstr "建構指向此點的向量"
 
-#: objects/vector_type.cc:29
+#: objects/vector_type.cpp:29
 msgid "Select the end point of the new vector..."
 msgstr "選擇新向量的終點..."
 
-#: objects/vector_type.cc:61
+#: objects/vector_type.cpp:61
 msgid "Construct the vector sum of this vector and another one."
 msgstr "建構此向量與另一個向量的向量和。"
 
-#: objects/vector_type.cc:62
+#: objects/vector_type.cpp:62
 msgid ""
 "Select the first of the two vectors of which you want to construct the sum..."
 msgstr "選擇您要建構向量和的第一個向量..."
 
-#: objects/vector_type.cc:63
+#: objects/vector_type.cpp:63
 msgid "Construct the vector sum of this vector and the other one."
 msgstr "建構此向量與另一個向量的向量和。"
 
-#: objects/vector_type.cc:64
+#: objects/vector_type.cpp:64
 msgid ""
 "Select the other of the two vectors of which you want to construct the sum..."
 msgstr "選擇您要建構向量和的另一個向量..."
 
-#: objects/vector_type.cc:65
+#: objects/vector_type.cpp:65
 msgid "Construct the vector sum starting at this point."
 msgstr "建構由這個點開始的向量和。"
 
-#: objects/vector_type.cc:66
+#: objects/vector_type.cpp:66
 msgid "Select the point to construct the sum vector in..."
 msgstr "選擇要建構向量和的點..."
 
-#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cc:34
+#: scripting/newscriptwizardbase.ui:67 scripting/script-common.cpp:34
 #, no-c-format
 msgid "Now fill in the code:"
 msgstr "現在填入代碼："
 
-#: scripting/script-common.cc:35
+#: scripting/script-common.cpp:35
 msgid "Now fill in the Python code:"
 msgstr "現在填入 Python 程式碼："
 
-#: scripting/script-common.cc:53
+#: scripting/script-common.cpp:53
 msgid ""
 "_: Note to translators: this should be a default name for an argument in a "
 "Python function. The default is \"arg%1\" which would become arg1, arg2, "
@@ -3806,14 +3811,14 @@ msgid ""
 "arg%1"
 msgstr "arg%1"
 
-#: scripting/script_mode.cc:205
+#: scripting/script_mode.cpp:205
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script and click the Finish button again."
 msgstr ""
 "Python 直譯器在執行您的文稿時發生了錯誤。請修正文稿，再點選「完成」按鈕。"
 
-#: scripting/script_mode.cc:207 scripting/script_mode.cc:325
+#: scripting/script_mode.cpp:207 scripting/script_mode.cpp:325
 #, c-format
 msgid ""
 "The Python Interpreter generated the following error output:\n"
@@ -3822,7 +3827,7 @@ msgstr ""
 "Python 直譯器產生了下列錯誤輸出：\n"
 "%1"
 
-#: scripting/script_mode.cc:212
+#: scripting/script_mode.cpp:212
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "
@@ -3831,23 +3836,23 @@ msgstr ""
 "在您的文稿中似乎有錯誤。Python 直譯器回報沒有錯誤，但是文稿並未產生合法的物"
 "件。請修正此文稿，再點選「完成」按鈕。"
 
-#: scripting/script_mode.cc:290
+#: scripting/script_mode.cpp:290
 msgid ""
 "_: 'Edit' is a verb\n"
 "Edit Script"
 msgstr "編輯文稿"
 
-#: scripting/script_mode.cc:313
+#: scripting/script_mode.cpp:313
 msgid "Edit Python Script"
 msgstr "編輯 Python 文稿"
 
-#: scripting/script_mode.cc:323
+#: scripting/script_mode.cpp:323
 msgid ""
 "The Python interpreter caught an error during the execution of your script. "
 "Please fix the script."
 msgstr "Python 直譯器在執行您的文稿時發生了錯誤。請修正文稿。"
 
-#: scripting/script_mode.cc:330
+#: scripting/script_mode.cpp:330
 msgid ""
 "There seems to be an error in your script. The Python interpreter reported "
 "no errors, but the script does not generate a valid object. Please fix the "