Replace TRUE/FALSE with boolean values true/falser14.1.4

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit cf85b9c285a2b9baa87c9d0cb9d683b48e82a475)

31 files changed, 236 insertions, 236 deletions

diff --git a/filters/chalk/xcf/xcf/xcf-load.cpp b/filters/chalk/xcf/xcf/xcf-load.cpp
index 3209e1811..034e5261a 100644
--- a/filters/chalk/xcf/xcf/xcf-load.cpp
+++ b/filters/chalk/xcf/xcf/xcf-load.cpp
@@ -139,11 +139,11 @@ xcf_load_image (XcfInfo * info)
             gimp_parasite_list_remove (GIMP_IMAGE (gimage)->parasites,
                                        gimp_parasite_name (parasite));
 
-            gimp_image_set_grid (GIMP_IMAGE (gimage), grid, FALSE);
+            gimp_image_set_grid (GIMP_IMAGE (gimage), grid, false);
 	}
     }
 
-    while (TRUE)
+    while (true)
     {
         /* read in the offset of the next layer */
         info->cp += xcf_read_int32 (info->fp, &offset, 1);
@@ -182,7 +182,7 @@ xcf_load_image (XcfInfo * info)
             goto error;
     }
 
-    while (TRUE)
+    while (true)
     {
         /* read in the offset of the next channel */
         info->cp += xcf_read_int32 (info->fp, &offset, 1);
@@ -264,15 +264,15 @@ xcf_load_image_props (XcfInfo * info, KisImage * gimage)
     PropType prop_type;
     TQ_INT32 prop_size;
 
-    while (TRUE)
+    while (true)
     {
         if (!xcf_load_prop (info, &prop_type, &prop_size))
-            return FALSE;
+            return false;
 
         switch (prop_type)
 	{
 	case PROP_END:
-            return TRUE;
+            return true;
 
 	case PROP_COLORMAP:
             if (info->file_version == 0)
@@ -286,7 +286,7 @@ xcf_load_image_props (XcfInfo * info, KisImage * gimage)
                     xcf_read_int32 (info->fp, (TQ_INT32 *) & gimage->num_cols, 1);
                 gimage->cmap = g_new (guchar, gimage->num_cols * 3);
                 if (!xcf_seek_pos (info, info->cp + gimage->num_cols, NULL))
-                    return FALSE;
+                    return false;
 
                 for (i = 0; i < gimage->num_cols; i++)
 		{
@@ -331,7 +331,7 @@ xcf_load_image_props (XcfInfo * info, KisImage * gimage)
 		(compression != COMPRESS_FRACTAL))
             {
 		g_message ("unknown compression type: %d", (int) compression);
-		return FALSE;
+		return false;
             }
 
 	    info->compression = compression;
@@ -359,11 +359,11 @@ xcf_load_image_props (XcfInfo * info, KisImage * gimage)
 		switch (orientation)
                 {
                 case XCF_ORIENTATION_HORIZONTAL:
-		    gimp_image_add_hguide (gimage, position, FALSE);
+		    gimp_image_add_hguide (gimage, position, false);
 		    break;
 
                 case XCF_ORIENTATION_VERTICAL:
-		    gimp_image_add_vguide (gimage, position, FALSE);
+		    gimp_image_add_vguide (gimage, position, false);
 		    break;
 
                 default:
@@ -540,7 +540,7 @@ xcf_load_image_props (XcfInfo * info, KisImage * gimage)
 	}
     }
 
-    return FALSE;
+    return false;
 }
 
 static bool
@@ -554,15 +554,15 @@ xcf_load_layer_props (XcfInfo * info,
     PropType prop_type;
     TQ_INT32 prop_size;
 
-    while (TRUE)
+    while (true)
     {
         if (!xcf_load_prop (info, &prop_type, &prop_size))
-            return FALSE;
+            return false;
 
         switch (prop_type)
 	{
 	case PROP_END:
-            return TRUE;
+            return true;
 
 	case PROP_ACTIVE_LAYER:
             info->active_layer = layer;
@@ -592,7 +592,7 @@ xcf_load_layer_props (XcfInfo * info,
 
 	    info->cp += xcf_read_int32 (info->fp, (TQ_INT32 *) & visible, 1);
 	    gimp_item_set_visible (GIMP_ITEM (layer),
-				   visible ? TRUE : FALSE, FALSE);
+				   visible ? true : false, false);
         }
         break;
 
@@ -602,7 +602,7 @@ xcf_load_layer_props (XcfInfo * info,
 
 	    info->cp += xcf_read_int32 (info->fp, (TQ_INT32 *) & linked, 1);
 	    gimp_item_set_linked (GIMP_ITEM (layer),
-				  linked ? TRUE : FALSE, FALSE);
+				  linked ? true : false, false);
         }
         break;
 
@@ -682,7 +682,7 @@ xcf_load_layer_props (XcfInfo * info,
 	}
     }
 
-    return FALSE;
+    return false;
 }
 
 static bool
@@ -692,15 +692,15 @@ xcf_load_channel_props (XcfInfo * info,
     PropType prop_type;
     TQ_INT32 prop_size;
 
-    while (TRUE)
+    while (true)
     {
         if (!xcf_load_prop (info, &prop_type, &prop_size))
-            return FALSE;
+            return false;
 
         switch (prop_type)
 	{
 	case PROP_END:
-            return TRUE;
+            return true;
 
 	case PROP_ACTIVE_CHANNEL:
             info->active_channel = *channel;
@@ -721,8 +721,8 @@ xcf_load_channel_props (XcfInfo * info,
             GIMP_DRAWABLE (*channel)->tiles = NULL;
             g_object_unref (*channel);
             *channel = gimage->selection_mask;
-            (*channel)->boundary_known = FALSE;
-            (*channel)->bounds_known = FALSE;
+            (*channel)->boundary_known = false;
+            (*channel)->bounds_known = false;
             break;
 
 	case PROP_OPACITY:
@@ -740,7 +740,7 @@ xcf_load_channel_props (XcfInfo * info,
 
 	    info->cp += xcf_read_int32 (info->fp, (TQ_INT32 *) & visible, 1);
 	    gimp_item_set_visible (GIMP_ITEM (*channel),
-				   visible ? TRUE : FALSE, FALSE);
+				   visible ? true : false, false);
         }
         break;
 
@@ -750,7 +750,7 @@ xcf_load_channel_props (XcfInfo * info,
 
 	    info->cp += xcf_read_int32 (info->fp, (TQ_INT32 *) & linked, 1);
 	    gimp_item_set_linked (GIMP_ITEM (*channel),
-				  linked ? TRUE : FALSE, FALSE);
+				  linked ? true : false, false);
         }
         break;
 
@@ -816,7 +816,7 @@ xcf_load_channel_props (XcfInfo * info,
 	}
     }
 
-    return FALSE;
+    return false;
 }
 
 static bool
@@ -824,7 +824,7 @@ xcf_load_prop (XcfInfo * info, PropType * prop_type, TQ_INT32 * prop_size)
 {
     info->cp += xcf_read_int32 (info->fp, (TQ_INT32 *) prop_type, 1);
     info->cp += xcf_read_int32 (info->fp, (TQ_INT32 *) prop_size, 1);
-    return TRUE;
+    return true;
 }
 
 static KisLayer *
@@ -834,9 +834,9 @@ xcf_load_layer (XcfInfo * info, KisImage * gimage)
     GimpLayerMask *layer_mask;
     TQ_INT32 hierarchy_offset;
     TQ_INT32 layer_mask_offset;
-    bool apply_mask = TRUE;
-    bool edit_mask = FALSE;
-    bool show_mask = FALSE;
+    bool apply_mask = true;
+    bool edit_mask = false;
+    bool show_mask = false;
     bool active;
     bool floating;
     TQ_INT32 text_layer_flags = 0;
@@ -910,7 +910,7 @@ xcf_load_layer (XcfInfo * info, KisImage * gimage)
         layer_mask->edit_mask = edit_mask;
         layer_mask->show_mask = show_mask;
 
-        gimp_layer_add_mask (layer, layer_mask, FALSE);
+        gimp_layer_add_mask (layer, layer_mask, false);
     }
 
     /* attach the floating selection... */
@@ -1049,7 +1049,7 @@ xcf_load_hierarchy (XcfInfo * info, TileManager * tiles)
     if (width != tile_manager_width (tiles) ||
         height != tile_manager_height (tiles) ||
         bpp != tile_manager_bpp (tiles))
-        return FALSE;
+        return false;
 
     /* load in the levels...we make sure that the number of levels
      *  calculated when the TileManager was created is the same
@@ -1073,19 +1073,19 @@ xcf_load_hierarchy (XcfInfo * info, TileManager * tiles)
 
     /* seek to the level offset */
     if (!xcf_seek_pos (info, offset, NULL))
-        return FALSE;
+        return false;
 
     /* read in the level */
     if (!xcf_load_level (info, tiles))
-        return FALSE;
+        return false;
 
     /* restore the saved position so we'll be ready to
      *  read the next offset.
      */
     if (!xcf_seek_pos (info, saved_pos, NULL))
-        return FALSE;
+        return false;
 
-    return TRUE;
+    return true;
 }
 
 
@@ -1107,7 +1107,7 @@ xcf_load_level (XcfInfo * info, TileManager * tiles)
 
     if (width != tile_manager_width (tiles) ||
         height != tile_manager_height (tiles))
-        return FALSE;
+        return false;
 
     /* read in the first tile offset.
      *  if it is '0', then this tile level is empty
@@ -1115,7 +1115,7 @@ xcf_load_level (XcfInfo * info, TileManager * tiles)
      */
     info->cp += xcf_read_int32 (info->fp, &offset, 1);
     if (offset == 0)
-        return TRUE;
+        return true;
 
     /* Initialise the reference for the in-memory tile-compression
      */
@@ -1124,12 +1124,12 @@ xcf_load_level (XcfInfo * info, TileManager * tiles)
     ntiles = tiles->ntile_rows * tiles->ntile_cols;
     for (i = 0; i < ntiles; i++)
     {
-        fail = FALSE;
+        fail = false;
 
         if (offset == 0)
 	{
             g_message ("not enough tiles found in level");
-            return FALSE;
+            return false;
 	}
 
         /* save the current position as it is where the
@@ -1150,36 +1150,36 @@ xcf_load_level (XcfInfo * info, TileManager * tiles)
 
         /* seek to the tile offset */
         if (!xcf_seek_pos (info, offset, NULL))
-            return FALSE;
+            return false;
 
         /* get the tile from the tile manager */
-        tile = tile_manager_get (tiles, i, TRUE, TRUE);
+        tile = tile_manager_get (tiles, i, true, true);
 
         /* read in the tile */
         switch (info->compression)
 	{
 	case COMPRESS_NONE:
             if (!xcf_load_tile (info, tile))
-                fail = TRUE;
+                fail = true;
             break;
 	case COMPRESS_RLE:
             if (!xcf_load_tile_rle (info, tile, offset2 - offset))
-                fail = TRUE;
+                fail = true;
             break;
 	case COMPRESS_ZLIB:
             g_error ("xcf: zlib compression unimplemented");
-            fail = TRUE;
+            fail = true;
             break;
 	case COMPRESS_FRACTAL:
             g_error ("xcf: fractal compression unimplemented");
-            fail = TRUE;
+            fail = true;
             break;
 	}
 
         if (fail)
 	{
-            tile_release (tile, TRUE);
-            return FALSE;
+            tile_release (tile, true);
+            return false;
 	}
 
         /* To potentially save memory, we compare the
@@ -1197,16 +1197,16 @@ xcf_load_level (XcfInfo * info, TileManager * tiles)
                         tile_data_pointer (previous, 0, 0),
                         tile_size (tile)) == 0)
                 tile_manager_map (tiles, i, previous);
-            tile_release (previous, FALSE);
+            tile_release (previous, false);
 	}
-        tile_release (tile, TRUE);
-        previous = tile_manager_get (tiles, i, FALSE, FALSE);
+        tile_release (tile, true);
+        previous = tile_manager_get (tiles, i, false, false);
 
         /* restore the saved position so we'll be ready to
          *  read the next offset.
          */
         if (!xcf_seek_pos (info, saved_pos, NULL))
-            return FALSE;
+            return false;
 
         /* read in the offset of the next tile */
         info->cp += xcf_read_int32 (info->fp, &offset, 1);
@@ -1215,10 +1215,10 @@ xcf_load_level (XcfInfo * info, TileManager * tiles)
     if (offset != 0)
     {
         g_message ("encountered garbage after reading level: %d", offset);
-        return FALSE;
+        return false;
     }
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1244,7 +1244,7 @@ xcf_load_tile (XcfInfo * info, Tile * tile)
 
 #endif
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1360,12 +1360,12 @@ xcf_load_tile_rle (XcfInfo * info, Tile * tile, int data_length)
 	}
     }
     g_free (xcfodata);
-    return TRUE;
+    return true;
 
 bogus_rle:
     if (xcfodata)
         g_free (xcfodata);
-    return FALSE;
+    return false;
 }
 
 static KisAnnotation *
@@ -1402,7 +1402,7 @@ xcf_load_old_paths (XcfInfo * info, KisImage * gimage)
     if (active_vectors)
         gimp_image_set_active_vectors (gimage, active_vectors);
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1445,12 +1445,12 @@ xcf_load_old_path (XcfInfo * info, KisImage * gimage)
     {
         g_warning ("Unknown path type. Possibly corrupt XCF file");
 
-        return FALSE;
+        return false;
     }
 
     /* skip empty compatibility paths */
     if (num_points == 0)
-        return FALSE;
+        return false;
 
     points = g_new0 (GimpVectorsCompatPoint, num_points);
 
@@ -1496,7 +1496,7 @@ xcf_load_old_path (XcfInfo * info, KisImage * gimage)
     gimp_image_add_vectors (gimage, vectors,
                             gimp_container_num_children (gimage->vectors));
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1519,7 +1519,7 @@ xcf_load_vectors (XcfInfo * info, KisImage * gimage)
     if (version != 1)
     {
         g_message ("Unknown vectors version: %d (skipping)", version);
-        return FALSE;
+        return false;
     }
 
     info->cp += xcf_read_int32 (info->fp, &active_index, 1);
@@ -1531,7 +1531,7 @@ xcf_load_vectors (XcfInfo * info, KisImage * gimage)
 
     while (num_paths-- > 0)
         if (!xcf_load_vector (info, gimage))
-            return FALSE;
+            return false;
 
     active_vectors = (GimpVectors *)
                      gimp_container_get_child_by_index (gimage->vectors, active_index);
@@ -1542,7 +1542,7 @@ xcf_load_vectors (XcfInfo * info, KisImage * gimage)
 #ifdef GIMP_XCF_PATH_DEBUG
     g_printerr ("xcf_load_vectors: loaded %d bytes\n", info->cp - base);
 #endif
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1577,8 +1577,8 @@ xcf_load_vector (XcfInfo * info, KisImage * gimage)
 
     vectors = gimp_vectors_new (gimage, name);
 
-    GIMP_ITEM (vectors)->visible = visible ? TRUE : FALSE;
-    GIMP_ITEM (vectors)->linked = linked ? TRUE : FALSE;
+    GIMP_ITEM (vectors)->visible = visible ? true : false;
+    GIMP_ITEM (vectors)->linked = linked ? true : false;
 
     if (tattoo)
         GIMP_ITEM (vectors)->tattoo = tattoo;
@@ -1590,7 +1590,7 @@ xcf_load_vector (XcfInfo * info, KisImage * gimage)
         parasite = xcf_load_parasite (info);
 
         if (!parasite)
-            return FALSE;
+            return false;
 
         gimp_item_parasite_attach (GIMP_ITEM (vectors), parasite);
         gimp_parasite_free (parasite);
@@ -1639,7 +1639,7 @@ xcf_load_vector (XcfInfo * info, KisImage * gimage)
 
         control_points = g_value_array_new (num_control_points);
 
-        anchor.selected = FALSE;
+        anchor.selected = false;
 
         for (j = 0; j < num_control_points; j++)
 	{
@@ -1676,7 +1676,7 @@ xcf_load_vector (XcfInfo * info, KisImage * gimage)
     gimp_image_add_vectors (gimage, vectors,
                             gimp_container_num_children (gimage->vectors));
 
-    return TRUE;
+    return true;
 }
 
 #ifdef SWAP_FROM_FILE
@@ -1710,7 +1710,7 @@ xcf_swap_func (TQ_INT32 fd, Tile * tile, TQ_INT32 cmd, gpointer user_data)
 	    {
                 g_message ("unable to read tile data from xcf file: "
                            "%d ( %d ) bytes read", err, nleft);
-                return FALSE;
+                return false;
 	    }
 
             nleft -= err;
@@ -1731,10 +1731,10 @@ xcf_swap_func (TQ_INT32 fd, Tile * tile, TQ_INT32 cmd, gpointer user_data)
         tile->swap_num = 1;
         tile->swap_offset = -1;
 
-        return TRUE;
+        return true;
     }
 
-    return FALSE;
+    return false;
 }
 
 #endif
diff --git a/filters/chalk/xcf/xcf/xcf-save.cpp b/filters/chalk/xcf/xcf/xcf-save.cpp
index a0dbb9b5a..25abdfa6a 100644
--- a/filters/chalk/xcf/xcf/xcf-save.cpp
+++ b/filters/chalk/xcf/xcf/xcf-save.cpp
@@ -119,7 +119,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         if (tmp_error)                                                  \
         {                                                               \
             g_propagate_error (error, tmp_error);                       \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -128,7 +128,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         if (tmp_error)                                                  \
         {                                                               \
             g_propagate_error (error, tmp_error);                       \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -137,7 +137,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         if (tmp_error)                                                  \
         {                                                               \
             g_propagate_error (error, tmp_error);                       \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -146,7 +146,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         if (tmp_error)                                                  \
         {                                                               \
             g_propagate_error (error, tmp_error);                       \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -156,7 +156,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         {                                                               \
             g_message (_("Error saving XCF file: %s"),                  \
                        error->message);                                 \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -166,7 +166,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         {                                                               \
             g_message (_("Error saving XCF file: %s"),                  \
                        error->message);                                 \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -176,7 +176,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         {                                                               \
             g_message (_("Error saving XCF file: %s"),                  \
                        error->message);                                 \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -186,7 +186,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         {                                                               \
             g_message (_("Error saving XCF file: %s"),                  \
                        error->message);                                 \
-            return FALSE;                                               \
+            return false;                                               \
         }                                                               \
     } G_STMT_END
 
@@ -202,7 +202,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
 
 #define xcf_check_error(x) G_STMT_START {       \
         if (! (x))                              \
-            return FALSE;                       \
+            return false;                       \
     } G_STMT_END
 
 #define xcf_print_error(x) G_STMT_START {               \
@@ -210,7 +210,7 @@ static bool xcf_save_vectors       (XcfInfo           *info,
         {                                               \
             g_message (_("Error saving XCF file: %s"),  \
                        error->message);                 \
-            return FALSE;                               \
+            return false;                               \
         }                                               \
     } G_STMT_END
 
@@ -366,7 +366,7 @@ xcf_save_image (XcfInfo   *info,
         else
 	{
             channel = gimage->selection_mask;
-            have_selection = FALSE;
+            have_selection = false;
 	}
 
         /* save the start offset of where we are writing
@@ -476,7 +476,7 @@ xcf_save_image_props (XcfInfo   *info,
 
     xcf_check_error (xcf_save_prop (info, gimage, PROP_END, error));
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -561,7 +561,7 @@ xcf_save_layer_props (XcfInfo   *info,
 
     xcf_check_error (xcf_save_prop (info, gimage, PROP_END, error));
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -599,7 +599,7 @@ xcf_save_channel_props (XcfInfo     *info,
 
     xcf_check_error (xcf_save_prop (info, gimage, PROP_END, error));
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -929,7 +929,7 @@ xcf_save_prop (XcfInfo   *info,
 	    if (tmp_error)
             {
 	        g_propagate_error (error, tmp_error);
-	        return FALSE;
+	        return false;
             }
 
             xcf_check_error (xcf_seek_end (info, error));
@@ -976,7 +976,7 @@ xcf_save_prop (XcfInfo   *info,
         if (tmp_error)
         {
             g_propagate_error (error, tmp_error);
-            return FALSE;
+            return false;
         }
 
         xcf_check_error (xcf_seek_end (info, error));
@@ -1042,7 +1042,7 @@ xcf_save_prop (XcfInfo   *info,
         if (tmp_error)
         {
             g_propagate_error (error, tmp_error);
-            return FALSE;
+            return false;
         }
 
         xcf_check_error (xcf_seek_end (info, error));
@@ -1065,7 +1065,7 @@ xcf_save_prop (XcfInfo   *info,
 
     va_end (args);
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1136,7 +1136,7 @@ xcf_save_layer (XcfInfo   *info,
     xcf_check_error (xcf_seek_pos (info, saved_pos, error));
     xcf_write_int32_check_error (info, &offset, 1);
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1189,7 +1189,7 @@ xcf_save_channel (XcfInfo      *info,
     xcf_write_int32_check_error (info, &offset, 1);
     saved_pos = info->cp;
 
-    return TRUE;
+    return true;
 }
 
 static TQ_INT32
@@ -1285,7 +1285,7 @@ xcf_save_hierarchy (XcfInfo     *info,
     xcf_check_error (xcf_seek_pos (info, saved_pos, error));
     xcf_write_int32_check_error (info, &offset, 1);
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1373,7 +1373,7 @@ xcf_save_level (XcfInfo     *info,
     xcf_check_error (xcf_seek_pos (info, saved_pos, error));
     xcf_write_int32_check_error (info, &offset, 1);
 
-    return TRUE;
+    return true;
 
 }
 
@@ -1387,9 +1387,9 @@ xcf_save_tile (XcfInfo  *info,
     tile_lock (tile);
     xcf_write_int8_check_error (info, tile_data_pointer (tile, 0, 0),
                                 tile_size (tile));
-    tile_release (tile, FALSE);
+    tile_release (tile, false);
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1503,9 +1503,9 @@ xcf_save_tile_rle (XcfInfo  *info,
             g_message ("xcf: uh oh! xcf rle tile saving error: %d", count);
     }
     xcf_write_int8_check_error (info, rlebuf, len);
-    tile_release (tile, FALSE);
+    tile_release (tile, false);
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1523,7 +1523,7 @@ xcf_save_parasite (XcfInfo       *info,
         xcf_write_int8_check_error   (info, parasite->data, parasite->size);
     }
 
-    return TRUE;
+    return true;
 }
 
 typedef struct
@@ -1556,10 +1556,10 @@ xcf_save_parasite_list (XcfInfo           *info,
     if (data.error)
     {
         g_propagate_error (error, data.error);
-        return FALSE;
+        return false;
     }
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1665,7 +1665,7 @@ xcf_save_old_paths (XcfInfo    *info,
         g_free (points);
     }
 
-    return TRUE;
+    return true;
 }
 
 static bool
@@ -1818,9 +1818,9 @@ xcf_save_vectors (XcfInfo    *info,
                 xcf_write_float_check_error (info, coords, num_axes);
             }
 
-            g_array_free (control_points, TRUE);
+            g_array_free (control_points, true);
         }
     }
 
-    return TRUE;
+    return true;
 }
diff --git a/filters/chalk/xcf/xcf/xcf-seek.cpp b/filters/chalk/xcf/xcf/xcf-seek.cpp
index a24271f5e..fb72d392c 100644
--- a/filters/chalk/xcf/xcf/xcf-seek.cpp
+++ b/filters/chalk/xcf/xcf/xcf-seek.cpp
@@ -44,11 +44,11 @@ xcf_seek_pos (XcfInfo  *info,
                          _("Could not seek in XCF file: %s"),
                          g_strerror (errno));
 
-            return FALSE;
+            return false;
         }
     }
 
-    return TRUE;
+    return true;
 }
 
 bool
@@ -61,7 +61,7 @@ xcf_seek_end (XcfInfo  *info,
                      _("Could not seek in XCF file: %s"),
                      g_strerror (errno));
 
-        return FALSE;
+        return false;
     }
 
     info->cp = ftell (info->fp);
@@ -72,8 +72,8 @@ xcf_seek_end (XcfInfo  *info,
                      _("Could not seek in XCF file: %s"),
                      g_strerror (errno));
 
-        return FALSE;
+        return false;
     }
 
-    return TRUE;
+    return true;
 }
diff --git a/filters/karbon/ai/aielement.cpp b/filters/karbon/ai/aielement.cpp
index f6f451640..89e4d7162 100644
--- a/filters/karbon/ai/aielement.cpp
+++ b/filters/karbon/ai/aielement.cpp
@@ -670,7 +670,7 @@ TQByteArray& AIElement::asByteArray()
 }
 
 /*!
-  Returns TRUE if the aielement's type can be cast to the requested
+  Returns true if the aielement's type can be cast to the requested
   type, \p t. Such casting is done automatically when calling the
   toInt(), ... or asInt(), ... methods.
 
@@ -686,19 +686,19 @@ TQByteArray& AIElement::asByteArray()
 bool AIElement::canCast( Type t ) const
 {
   if ( d->typ == t )
-	  return TRUE;
+	  return true;
   if ( t == Int && ( d->typ == String || d->typ == Double || d->typ == UInt || d->typ == Byte) )
-	  return TRUE;
+	  return true;
   if ( t == UInt && ( d->typ == String || d->typ == Double || d->typ == Int || d->typ == Byte) )
-	  return TRUE;
+	  return true;
   if ( t == Double && ( d->typ == String || d->typ == Int || d->typ == UInt || d->typ == Byte) )
-	  return TRUE;
+	  return true;
   if ( t == CString && d->typ == String )
-	  return TRUE;
+	  return true;
   if ( t == String && ( d->typ == CString || d->typ == Int || d->typ == UInt || d->typ == Double || d->typ == Byte) )
-	  return TRUE;
+	  return true;
 
-  return FALSE;
+  return false;
 }
 
 /*!
@@ -710,8 +710,8 @@ bool AIElement::canCast( Type t ) const
   AIElement::String, an empty point array if the requested type \p t is
   AIElement::PointArray, etc).
 
-  \returns TRUE if the current type of the
-  aielement was successfully casted; otherwise returns FALSE.
+  \returns true if the current type of the
+  aielement was successfully casted; otherwise returns false.
 
   \see canCast()
 */
@@ -756,14 +756,14 @@ bool AIElement::cast( Type t )
   return canCast( t );
 }
 
-/*!  Compares this AIElement with \a v and returns TRUE if they are
-  equal; otherwise returns FALSE.
+/*!  Compares this AIElement with \a v and returns true if they are
+  equal; otherwise returns false.
 */
 
 bool AIElement::operator==( const AIElement &v ) const
 {
   if ( !v.canCast( type() ) )
-	  return FALSE;
+	  return false;
   switch( d->typ ) {
 /*    case List:
 	     return v.toList() == toList(); */
@@ -791,11 +791,11 @@ bool AIElement::operator==( const AIElement &v ) const
     case Invalid:
 	     break;
     }
-    return FALSE;
+    return false;
 }
 
-/*!  Compares this AIElement with \a v and returns TRUE if they are
-  not equal; otherwise returns FALSE.
+/*!  Compares this AIElement with \a v and returns true if they are
+  not equal; otherwise returns false.
 */
 
 bool AIElement::operator!=( const AIElement &v ) const
diff --git a/filters/karbon/wmf/wmfimportparser.h b/filters/karbon/wmf/wmfimportparser.h
index a297c9967..490eb13c8 100644
--- a/filters/karbon/wmf/wmfimportparser.h
+++ b/filters/karbon/wmf/wmfimportparser.h
@@ -88,12 +88,12 @@ private:
     void  drawPie( int x, int y, int w, int h, int a, int alen );
     void  drawChord( int x, int y, int w, int h, int a, int alen );
     void  drawPolyline( const TQPointArray &pa );
-    void  drawPolygon( const TQPointArray &pa, bool winding=FALSE );
+    void  drawPolygon( const TQPointArray &pa, bool winding=false );
     /**
      * drawPolyPolygon draw the XOR of a list of polygons
      * listPa : list of polygons
      */
-    void  drawPolyPolygon( TQPtrList<TQPointArray>& listPa, bool winding=FALSE );
+    void  drawPolyPolygon( TQPtrList<TQPointArray>& listPa, bool winding=false );
     void  drawImage( int x, int y, const TQImage &, int sx = 0, int sy = 0, int sw = -1, int sh = -1 );
 
     // Text drawing 
@@ -102,7 +102,7 @@ private:
     void  drawText( int x, int y, int w, int h, int flags, const TQString &s, double rotation );
 
     // matrix transformation : only used in some bitmap manipulation
-    void  setWorldMatrix( const TQWMatrix &, bool combine=FALSE );
+    void  setWorldMatrix( const TQWMatrix &, bool combine=false );
 
     //-----------------------------------------------------------------------------
     // Utilities 
diff --git a/filters/kspread/gnumeric/gnumericexport.cpp b/filters/kspread/gnumeric/gnumericexport.cpp
index dd0df8624..85a912176 100644
--- a/filters/kspread/gnumeric/gnumericexport.cpp
+++ b/filters/kspread/gnumeric/gnumericexport.cpp
@@ -1407,7 +1407,7 @@ KoFilter::ConversionStatus GNUMERICExport::convert( const TQCString& from, const
                         TQString tmp = cell->text();
                         if ( tmp =="==" )
                             tmp=replace( "==", "=" );
-                        /* cell->calc( TRUE ); // Incredible, cells are not calculated if the document was just opened text = cell->valueString(); */
+                        /* cell->calc( true ); // Incredible, cells are not calculated if the document was just opened text = cell->valueString(); */
                         text = tmp;
                         break;
                     }
diff --git a/filters/kspread/html/htmlexport.cpp b/filters/kspread/html/htmlexport.cpp
index 68f4081cf..17d5484e4 100644
--- a/filters/kspread/html/htmlexport.cpp
+++ b/filters/kspread/html/htmlexport.cpp
@@ -288,7 +288,7 @@ void HTMLExport::convertSheet( Sheet *sheet, TQString &str, int iMaxUsedRow, int
                 text = cell->text(); // untested
                 break;
             case Cell::Formula:
-                cell->calc( TRUE ); // Incredible, cells are not calculated if the document was just opened
+                cell->calc( true ); // Incredible, cells are not calculated if the document was just opened
                 text = cell->valueString();
                 break;
             }
diff --git a/filters/kspread/latex/export/kspreadlatexexportdiaImpl.cpp b/filters/kspread/latex/export/kspreadlatexexportdiaImpl.cpp
index b088afe14..a100b040a 100644
--- a/filters/kspread/latex/export/kspreadlatexexportdiaImpl.cpp
+++ b/filters/kspread/latex/export/kspreadlatexexportdiaImpl.cpp
@@ -53,7 +53,7 @@
  *  name 'name' and widget flags set to 'f'.
  *
  *  The dialog will by default be modeless, unless you set 'modal' to
- *  TRUE to construct a modal dialog.
+ *  true to construct a modal dialog.
  */
 KSpreadLatexExportDiaImpl::KSpreadLatexExportDiaImpl(KoStore* in, TQWidget* parent, 
 		const char* name_, bool modal, WFlags fl )
diff --git a/filters/kspread/latex/export/kspreadlatexexportdiaImpl.h b/filters/kspread/latex/export/kspreadlatexexportdiaImpl.h
index 1aad9d931..3b163c900 100644
--- a/filters/kspread/latex/export/kspreadlatexexportdiaImpl.h
+++ b/filters/kspread/latex/export/kspreadlatexexportdiaImpl.h
@@ -42,7 +42,7 @@ class KSpreadLatexExportDiaImpl : public LatexExportDia
 
 	public:
     KSpreadLatexExportDiaImpl( KoStore*, TQWidget* parent = 0,
-				const char* name = 0, bool modal = FALSE, WFlags fl = 0 );
+				const char* name = 0, bool modal = false, WFlags fl = 0 );
     virtual ~KSpreadLatexExportDiaImpl();
 
     void setOutputFile(TQString file) { _fileOut = file; }
diff --git a/filters/kspread/latex/export/latexexportIface.cpp b/filters/kspread/latex/export/latexexportIface.cpp
index f99e6745b..1d95ae62d 100644
--- a/filters/kspread/latex/export/latexexportIface.cpp
+++ b/filters/kspread/latex/export/latexexportIface.cpp
@@ -26,7 +26,7 @@
  *  name 'name' and widget flags set to 'f'.
  *
  *  The dialog will by default be modeless, unless you set 'modal' to
- *  TRUE to construct a modal dialog.
+ *  true to construct a modal dialog.
  */
 LatexExportIface::LatexExportIface(KSpreadLatexExportDiaImpl* dia)
     :	DCOPObject("FilterConfigDia")
diff --git a/filters/kspread/libkspreadexport/KSpreadLeader.cpp b/filters/kspread/libkspreadexport/KSpreadLeader.cpp
index 3e8441b0c..760d05de6 100644
--- a/filters/kspread/libkspreadexport/KSpreadLeader.cpp
+++ b/filters/kspread/libkspreadexport/KSpreadLeader.cpp
@@ -342,14 +342,14 @@ void Leader::updateMaxCells(KSpreadSheet *spreadSheet) {
 	// Maybe we should have something which does that in the KSpreadSheet class,
 	// it would be easy to keep track of this each time a new Cellis instanciated.
 	for (int row = 1; row < maxRow; ++row) {
-		bool usedColumn = FALSE;
+		bool usedColumn = false;
 		for (int column = 1; column < maxColumn; ++column) {
 			Cell*cell = spreadSheet->cellAt(column, row);
 			if (!cell->isDefault() && !cell->isEmpty()) {
 				if (column > m_maxCellColumn) {
 					m_maxCellColumn = column;
 				}
-				usedColumn = TRUE;
+				usedColumn = true;
 			}
 		}
 		if (usedColumn) {
diff --git a/filters/kspread/qpro/qproimport.cpp b/filters/kspread/qpro/qproimport.cpp
index ea989f9a6..00d955a36 100644
--- a/filters/kspread/qpro/qproimport.cpp
+++ b/filters/kspread/qpro/qproimport.cpp
@@ -171,7 +171,7 @@ KoFilter::ConversionStatus QpImport::convert( const TQCString& from, const TQCSt
             table=ksdoc->map()->addNewSheet();
             // set up a default name for the table
             table->setSheetName( lTableNames.name(lPageIdx)
-                               , TRUE
+                               , true
                                );
             lTableNames.table(lPageIdx, table);
          }
@@ -208,7 +208,7 @@ KoFilter::ConversionStatus QpImport::convert( const TQCString& from, const TQCSt
 
                // set up a default name for the table
                lNewTable->setSheetName( lTableNames.name(lIdx)
-                                      , TRUE
+                                      , true
                                       );
                lTableNames.table(lIdx, lNewTable);
             }
@@ -236,7 +236,7 @@ KoFilter::ConversionStatus QpImport::convert( const TQCString& from, const TQCSt
          if( lTableNames.allocated(lPageIdx) && lTableNames.table(lPageIdx) )
          {
             lTableNames.table(lPageIdx)->setSheetName( lRecPageName->pageName()
-//                                                     , TRUE
+//                                                     , true
                                                      );
             lTableNames.name(lPageIdx, lRecPageName->pageName());
          }
diff --git a/filters/kword/amipro/amiproexport.cpp b/filters/kword/amipro/amiproexport.cpp
index 6fef9654d..6d46bb60b 100644
--- a/filters/kword/amipro/amiproexport.cpp
+++ b/filters/kword/amipro/amiproexport.cpp
@@ -63,18 +63,18 @@ bool AmiProWorker::doOpenFile(const TQString& filenameOut, const TQString& /*to*
 {
   filename = filenameOut;
 
-  return TRUE;
+  return true;
 }
 
 bool AmiProWorker::doCloseFile(void)
 {
   TQFile out( filename );
   if( !out.open( IO_WriteOnly ) )
-    return FALSE;
+    return false;
   TQTextStream stream;
   stream.setDevice( &out );
   stream << result; 
-  return TRUE;
+  return true;
 }
 
 bool AmiProWorker::doOpenDocument(void)
@@ -98,15 +98,15 @@ bool AmiProWorker::doOpenDocument(void)
   result += "[edoc]\n";
 
   m_bold = m_italic = m_underline = m_underlineDouble = 
-  m_strike = m_subscript = m_superscript = FALSE;
+  m_strike = m_subscript = m_superscript = false;
 
-  return TRUE;
+  return true;
 }
 
 bool AmiProWorker::doCloseDocument(void)
 {
   result += ">\n\n";
-  return TRUE;
+  return true;
 }
 
 static TQString AmiProEscape( const TQString& text )
@@ -172,7 +172,7 @@ bool AmiProWorker::doFullParagraph(const TQString& paraText,
 
   result += amiproText + "\n\n";
 
-  return TRUE;
+  return true;
 }
 
 AmiProExport::AmiProExport( KoFilter *, const char *, const TQStringList& ):
diff --git a/filters/kword/amipro/amiproparser.cpp b/filters/kword/amipro/amiproparser.cpp
index a73e7456b..d9f38d7bc 100644
--- a/filters/kword/amipro/amiproparser.cpp
+++ b/filters/kword/amipro/amiproparser.cpp
@@ -579,7 +579,7 @@ AmiProFormat::AmiProFormat()
   pos = len = 0;
   bold = italic = underline = 
   word_underline = double_underline = 
-  subscript = superscript = strikethrough = FALSE;
+  subscript = superscript = strikethrough = false;
   fontFamily = "";
   fontSize = 12;
   fontColor = TQt::black;
@@ -637,7 +637,7 @@ AmiProLayout::AmiProLayout()
   fontColor = TQt::black;
   bold = italic = underline = 
   word_underline = double_underline = 
-  subscript = superscript = strikethrough = FALSE;
+  subscript = superscript = strikethrough = false;
   align = TQt::AlignLeft;
   linespace = AmiPro::LS_Single;
   spaceBefore = spaceAfter = 0;
@@ -702,7 +702,7 @@ AmiProStyle::AmiProStyle()
   fontColor = TQt::black;
   bold = italic = underline = 
   word_underline = double_underline = 
-  subscript = superscript = strikethrough = FALSE;
+  subscript = superscript = strikethrough = false;
   linespace = AmiPro::LS_Single;
   spaceBefore = spaceAfter = 0;
 }
diff --git a/filters/kword/latex/export/kwordlatexexportdia.cpp b/filters/kword/latex/export/kwordlatexexportdia.cpp
index 3498bcdb9..8d0a5ff62 100644
--- a/filters/kword/latex/export/kwordlatexexportdia.cpp
+++ b/filters/kword/latex/export/kwordlatexexportdia.cpp
@@ -54,7 +54,7 @@
  *  name 'name' and widget flags set to 'f'.
  *
  *  The dialog will by default be modeless, unless you set 'modal' to
- *  TRUE to construct a modal dialog.
+ *  true to construct a modal dialog.
  */
 KWordLatexExportDia::KWordLatexExportDia(KoStore* in, TQWidget* parent, 
 		const char* name_, bool modal, WFlags fl )
diff --git a/filters/kword/latex/export/latexexportIface.cpp b/filters/kword/latex/export/latexexportIface.cpp
index 102845b10..9b715463d 100644
--- a/filters/kword/latex/export/latexexportIface.cpp
+++ b/filters/kword/latex/export/latexexportIface.cpp
@@ -26,7 +26,7 @@
  *  name 'name' and widget flags set to 'f'.
  *
  *  The dialog will by default be modeless, unless you set 'modal' to
- *  TRUE to construct a modal dialog.
+ *  true to construct a modal dialog.
  */
 LatexExportIface::LatexExportIface(KWordLatexExportDia* dia)
     :	DCOPObject("FilterConfigDia")
diff --git a/filters/kword/msword/texthandler.cpp b/filters/kword/msword/texthandler.cpp
index 0e6dfdc45..d195756fa 100644
--- a/filters/kword/msword/texthandler.cpp
+++ b/filters/kword/msword/texthandler.cpp
@@ -515,7 +515,7 @@ TQString KWordTextHandler::getFont(unsigned fc) const
     for (i = 0; i < ENTRIES; i++)
     {
         // The loop will leave unchanged any MS font name not fuzzy-matched.
-        if (font.find(fuzzyLookup[i][0], 0, FALSE) != -1)
+        if (font.find(fuzzyLookup[i][0], 0, false) != -1)
         {
             font = fuzzyLookup[i][1];
             break;
diff --git a/filters/kword/palmdoc/palmdb.cpp b/filters/kword/palmdoc/palmdb.cpp
index 50471ede1..f411adabe 100644
--- a/filters/kword/palmdoc/palmdb.cpp
+++ b/filters/kword/palmdoc/palmdb.cpp
@@ -45,7 +45,7 @@ PalmDB::PalmDB()
   setCreator( TQString() );
 
   // crash if autodelete ?
-  records.setAutoDelete( TRUE );
+  records.setAutoDelete( true );
 }
 
 PalmDB::~PalmDB()
@@ -58,13 +58,13 @@ bool PalmDB::load( const char* filename )
   // open input file
   TQFile in (filename);
   if (!in.open (IO_ReadOnly))
-    return FALSE;
+    return false;
 
   TQDataStream stream;
   stream.setDevice (&in);
 
   unsigned filesize = stream.device()->size();
-  if( filesize < 72 ) return FALSE;
+  if( filesize < 72 ) return false;
 
   // always big-endian
   stream.setByteOrder (TQDataStream::BigEndian);
@@ -194,7 +194,7 @@ bool PalmDB::load( const char* filename )
   // close input file
   in.close();
 
-  return TRUE;
+  return true;
 }
 
 bool PalmDB::save( const char* filename )
@@ -202,7 +202,7 @@ bool PalmDB::save( const char* filename )
   // open output file
   TQFile out( filename );
   if( !out.open( IO_WriteOnly ) )
-    return FALSE;
+    return false;
 
   TQDataStream stream;
   stream.setDevice( &out );
@@ -321,7 +321,7 @@ bool PalmDB::save( const char* filename )
   // close output file
   out.close();
 
-  return TRUE;
+  return true;
 }
 
 void PalmDB::setType( const TQString& t )
diff --git a/filters/kword/palmdoc/palmdoc.cpp b/filters/kword/palmdoc/palmdoc.cpp
index 9898ad00c..1d62dfa78 100644
--- a/filters/kword/palmdoc/palmdoc.cpp
+++ b/filters/kword/palmdoc/palmdoc.cpp
@@ -42,14 +42,14 @@ bool PalmDoc::load( const char* filename )
   if( !ok )
   {
     m_result = PalmDoc::ReadError;
-    return FALSE;
+    return false;
   }
 
   if( type() != "TEXt" )
   {
     tqDebug( "Type is \"%s\", not \"TEXt\", so this is not Palm DOC!", type().latin1() );
     m_result = PalmDoc::InvalidFormat;
-    return FALSE;
+    return false;
   }
 
   if( creator() != "REAd" )
@@ -57,7 +57,7 @@ bool PalmDoc::load( const char* filename )
     tqDebug( "Creator is \"%s\", not \"REAd\", so this is not Palm DOC!",
       creator().latin1() );
     m_result = PalmDoc::InvalidFormat;
-    return FALSE;
+    return false;
   }
 
   // must have at least two records
@@ -65,7 +65,7 @@ bool PalmDoc::load( const char* filename )
   {
     tqDebug( "Palm DOC has at least 2 records!" );
     m_result = PalmDoc::InvalidFormat;
-    return FALSE;
+    return false;
   }
 
   // the very first record is DOC header
@@ -82,7 +82,7 @@ bool PalmDoc::load( const char* filename )
   {
     tqDebug( "Unknown format of document!" );
     m_result = PalmDoc::InvalidFormat;
-    return FALSE;
+    return false;
   }
 
   // initialize
@@ -110,7 +110,7 @@ bool PalmDoc::load( const char* filename )
 
   // done
   m_result = OK;
-  return TRUE;
+  return true;
 }
 
 bool PalmDoc::save( const char* filename )
@@ -165,12 +165,12 @@ bool PalmDoc::save( const char* filename )
   if( !ok )
   {
     m_result = WriteError;
-    return FALSE;
+    return false;
   }
 
   // done
   m_result = OK;
-  return TRUE;
+  return true;
 }
 
 // TODO describe in brief about compression algorithm
diff --git a/filters/kword/palmdoc/palmdocexport.cpp b/filters/kword/palmdoc/palmdocexport.cpp
index 37f8d9cf2..f4e88b179 100644
--- a/filters/kword/palmdoc/palmdocexport.cpp
+++ b/filters/kword/palmdoc/palmdocexport.cpp
@@ -64,7 +64,7 @@ private:
 bool PalmDocWorker::doOpenFile(const TQString& filenameOut, const TQString& /*to*/)
 {
   outfile = filenameOut;
-  return TRUE;
+  return true;
 }
 
 bool PalmDocWorker::doCloseFile(void)
@@ -80,24 +80,24 @@ bool PalmDocWorker::doCloseFile(void)
   doc.setText( text );
   doc.save( outfile.latin1() );
 
-  return TRUE;
+  return true;
 }
 
 bool PalmDocWorker::doOpenDocument(void)
 {
   text = TQString();
-  return TRUE;
+  return true;
 }
 
 bool PalmDocWorker::doCloseDocument(void)
 {
-  return TRUE;
+  return true;
 }
 
 bool PalmDocWorker::doFullDocumentInfo( const KWEFDocumentInfo& docInfo )
 {
   title = docInfo.title;
-  return TRUE;
+  return true;
 }
 
 bool PalmDocWorker::doFullParagraph(const TQString& paraText, 
@@ -107,7 +107,7 @@ bool PalmDocWorker::doFullParagraph(const TQString& paraText,
   text.append( paraText );
   text.append( "\n\n" );
 
-  return TRUE;
+  return true;
 }
 
 PalmDocExport::PalmDocExport( KoFilter *, const char *, const TQStringList& ):
diff --git a/filters/kword/palmdoc/palmdocimport.cpp b/filters/kword/palmdoc/palmdocimport.cpp
index a1e8107bc..fa420eaed 100644
--- a/filters/kword/palmdoc/palmdocimport.cpp
+++ b/filters/kword/palmdoc/palmdocimport.cpp
@@ -156,7 +156,7 @@ TQString PalmDocImport::processPlainDocument( TQString plaindoc )
   TQString prolog, content, epilog;
   TQStringList paragraphs;
 
-  paragraphs = TQStringList::split( "\n\n", plaindoc, TRUE );
+  paragraphs = TQStringList::split( "\n\n", plaindoc, true );
   for( unsigned int i = 0; i < paragraphs.count(); i++ )
   {
       TQString text = paragraphs[i];
diff --git a/filters/kword/wml/wmlexport.cpp b/filters/kword/wml/wmlexport.cpp
index df6dd3d5a..b2ed27119 100644
--- a/filters/kword/wml/wmlexport.cpp
+++ b/filters/kword/wml/wmlexport.cpp
@@ -62,18 +62,18 @@ class WMLWorker : public KWEFBaseWorker
 bool WMLWorker::doOpenFile(const TQString& filenameOut, const TQString& /*to*/)
 {
   filename = filenameOut;
-  return TRUE;
+  return true;
 }
 
 bool WMLWorker::doCloseFile(void)
 {
   TQFile out( filename );
   if( !out.open( IO_WriteOnly ) )
-    return FALSE;
+    return false;
   TQTextStream stream;
   stream.setDevice( &out );
   stream << result; 
-  return TRUE;
+  return true;
 }
 
 bool WMLWorker::doOpenDocument(void)
@@ -84,16 +84,16 @@ bool WMLWorker::doOpenDocument(void)
   result += "<wml>\n";
   result += "<card>\n";
 
-  m_bold = m_italic = m_underline = FALSE;
+  m_bold = m_italic = m_underline = false;
 
-  return TRUE;
+  return true;
 }
 
 bool WMLWorker::doCloseDocument(void)
 {
   result += "</card>\n";
   result += "</wml>";
-  return TRUE;
+  return true;
 }
 
 bool WMLWorker::doFullParagraph(const TQString& paraText, 
@@ -114,7 +114,7 @@ bool WMLWorker::doFullParagraph(const TQString& paraText,
       partialText = text.mid( formatData.pos, formatData.len );
   
       // escape the text
-      partialText = KWEFUtil::EscapeSgmlText( NULL, partialText, TRUE, TRUE );
+      partialText = KWEFUtil::EscapeSgmlText( NULL, partialText, true, true );
 
       // apply formatting
       m_bold = formatData.text.weight >= 75;
@@ -137,7 +137,7 @@ bool WMLWorker::doFullParagraph(const TQString& paraText,
 
   result += "<p align=\"" + align + "\">" + wmlText + "</p>\n";
 
-  return TRUE;
+  return true;
 }
 
 WMLExport::WMLExport( KoFilter *, const char *, const TQStringList& ):
diff --git a/filters/kword/wml/wmlimport.cpp b/filters/kword/wml/wmlimport.cpp
index 83e14d9f0..b713bec60 100644
--- a/filters/kword/wml/wmlimport.cpp
+++ b/filters/kword/wml/wmlimport.cpp
@@ -150,7 +150,7 @@ bool WMLConverter::doOpenCard( TQString id, TQString title )
   if( m_title.isEmpty() )
     m_title = ( !title.isEmpty() ) ? title : id;
 
-  return TRUE;
+  return true;
 }
 
 // FIXME is this right ?
@@ -186,7 +186,7 @@ bool WMLConverter::doParagraph( TQString atext, WMLFormatList formatList,
   root.append( WMLLayoutAsXML( layout) );
   root.append( "</PARAGRAPH>\n" );
 
-  return TRUE;
+  return true;
 }
 
 void WMLConverter::parse( const char* filename )
diff --git a/filters/kword/wml/wmlparser.cpp b/filters/kword/wml/wmlparser.cpp
index e704061a7..3054cf9dc 100644
--- a/filters/kword/wml/wmlparser.cpp
+++ b/filters/kword/wml/wmlparser.cpp
@@ -125,7 +125,7 @@ bool WMLHandler::startElement( const TQString&, const TQString&,
   if( tag == "p" )
   {
     m_state.currentLayout = WMLLayout();
-    m_inBlock = TRUE;
+    m_inBlock = true;
     if( m_state.currentFormat.bold || 
         m_state.currentFormat.italic ||
         m_state.currentFormat.underline ||
@@ -138,31 +138,31 @@ bool WMLHandler::startElement( const TQString&, const TQString&,
     if( align == "center" )
       m_state.currentLayout.align =  WMLLayout::Center;
 
-    return TRUE;
+    return true;
   }
 
   if(( tag == "b" ) || (tag == "strong") )
   {
-    m_state.currentFormat.bold = TRUE;
+    m_state.currentFormat.bold = true;
     m_state.currentFormat.pos = m_text.length();
     m_state.formatList.append( m_state.currentFormat );
-    return TRUE;
+    return true;
   }
  
   if(( tag == "i" ) || (tag == "em") )
   {  
-    m_state.currentFormat.italic = TRUE;
+    m_state.currentFormat.italic = true;
     m_state.currentFormat.pos = m_text.length();  
     m_state.formatList.append( m_state.currentFormat );  
-    return TRUE;  
+    return true;  
   }  
 
   if( tag == "u" )
   {
-    m_state.currentFormat.underline = TRUE;
+    m_state.currentFormat.underline = true;
     m_state.currentFormat.pos = m_text.length();
     m_state.formatList.append( m_state.currentFormat );
-    return TRUE;
+    return true;
   }
 
   if( tag == "big" )
@@ -170,7 +170,7 @@ bool WMLHandler::startElement( const TQString&, const TQString&,
     m_state.currentFormat.fontsize = WMLFormat::Big;
     m_state.currentFormat.pos = m_text.length();
     m_state.formatList.append( m_state.currentFormat );
-    return TRUE;
+    return true;
   }
 
   if( tag == "small" ) 
@@ -178,7 +178,7 @@ bool WMLHandler::startElement( const TQString&, const TQString&,
     m_state.currentFormat.fontsize = WMLFormat::Small;
     m_state.currentFormat.pos = m_text.length();
     m_state.formatList.append( m_state.currentFormat );
-    return TRUE;
+    return true;
   }
 
   if( tag == "a" )
@@ -208,7 +208,7 @@ bool WMLHandler::startElement( const TQString&, const TQString&,
   if( tag == "tr" )
   {
     m_state.tableRow++;
-    return TRUE;
+    return true;
   }
 
   // open table cell, keep in sync with <p> above
@@ -216,13 +216,13 @@ bool WMLHandler::startElement( const TQString&, const TQString&,
   {
     m_state.tableCol++;
     m_state.currentLayout = WMLLayout();
-    m_inBlock = TRUE;
+    m_inBlock = true;
     m_state.formatList.append( m_state.currentFormat );
     return m_parser->doTableCell( m_state.tableRow, m_state.tableCol );
   }
 
   // unhandled element
-  return TRUE;
+  return true;
 }
 
 bool WMLHandler::endElement( const TQString&, const TQString&, 
@@ -236,7 +236,7 @@ bool WMLHandler::endElement( const TQString&, const TQString&,
   if( tag == "card" )
   {
     // forget </p> before </card> ?
-    m_inBlock = FALSE;
+    m_inBlock = false;
     if( !m_text.isEmpty() )
       flushParagraph();
     return m_parser->doCloseCard();
@@ -244,32 +244,32 @@ bool WMLHandler::endElement( const TQString&, const TQString&,
 
   if( tag == "p" )
   {
-    m_inBlock = FALSE;
+    m_inBlock = false;
     return flushParagraph();
   }
 
   if(( tag == "b" ) || (tag == "strong") )
   {
-    m_state.currentFormat.bold = FALSE; 
+    m_state.currentFormat.bold = false; 
     m_state.currentFormat.pos = m_text.length();
     m_state.formatList.append( m_state.currentFormat );
-    return TRUE;
+    return true;
   }
 
   if(( tag == "i" ) || (tag == "em") )
   {
-    m_state.currentFormat.italic = FALSE;
+    m_state.currentFormat.italic = false;
     m_state.currentFormat.pos = m_text.length();
     m_state.formatList.append( m_state.currentFormat );
-    return TRUE;
+    return true;
   }
 
   if( tag == "u" )
   {
-    m_state.currentFormat.underline = FALSE;  
+    m_state.currentFormat.underline = false;  
     m_state.currentFormat.pos = m_text.length();
     m_state.formatList.append( m_state.currentFormat );
-    return TRUE;
+    return true;
   }
 
   if( tag == "big" )
@@ -277,7 +277,7 @@ bool WMLHandler::endElement( const TQString&, const TQString&,
     m_state.currentFormat.fontsize = WMLFormat::Normal;
     m_state.currentFormat.pos = m_text.length();
     m_state.formatList.append( m_state.currentFormat );
-    return TRUE;
+    return true;
   }
 
   if( tag == "small" )
@@ -285,7 +285,7 @@ bool WMLHandler::endElement( const TQString&, const TQString&,
     m_state.currentFormat.fontsize = WMLFormat::Normal;
     m_state.currentFormat.pos = m_text.length();
     m_state.formatList.append( m_state.currentFormat );
-    return TRUE;
+    return true;
   }
 
   if( tag == "a" )
@@ -305,17 +305,17 @@ bool WMLHandler::endElement( const TQString&, const TQString&,
 
   // close table row
   if( tag == "tr" )
-    return TRUE; //skip
+    return true; //skip
 
   // close table cell, like </p>
   if( tag == "td" )
   {
-    m_inBlock = FALSE;
+    m_inBlock = false;
     return flushParagraph();
   }
 
   // unhandled
-  return TRUE;
+  return true;
 }
 
 bool WMLHandler::characters( const TQString& ch )
@@ -326,7 +326,7 @@ bool WMLHandler::characters( const TQString& ch )
   if( m_inLink )
     m_state.currentFormat.link.append( ch );
 
-  return TRUE;
+  return true;
 }
 
 bool WMLHandler::flushParagraph()
@@ -375,7 +375,7 @@ WMLFormat::WMLFormat()
 {
   pos = len = 0;
   fontsize = Normal;
-  bold = italic = underline = FALSE;
+  bold = italic = underline = false;
   link = "";
   href = "";
 }
@@ -438,40 +438,40 @@ void WMLParser::parse( const char* filename )
 
 bool WMLParser::doOpenDocument()
 {
-  return TRUE;
+  return true;
 }
 
 bool WMLParser::doCloseDocument()
 {
-  return TRUE;
+  return true;
 }
 
 bool WMLParser::doOpenCard( TQString, TQString )
 {
-  return TRUE;
+  return true;
 }
 
 bool WMLParser::doCloseCard()
 {
-  return TRUE;
+  return true;
 }
 
 bool WMLParser::doParagraph( TQString, WMLFormatList, WMLLayout )
 {
-  return TRUE;
+  return true;
 }
 
 bool WMLParser::doBeginTable()
 {
-  return TRUE;
+  return true;
 }
 
 bool WMLParser::doEndTable()
 {
-  return TRUE;
+  return true;
 }
 
 bool WMLParser::doTableCell( unsigned, unsigned )
 {
-  return TRUE;
+  return true;
 }
diff --git a/filters/kword/wordperfect/import/kwordfilter.cpp b/filters/kword/wordperfect/import/kwordfilter.cpp
index 1b3b83df2..3a0701757 100644
--- a/filters/kword/wordperfect/import/kwordfilter.cpp
+++ b/filters/kword/wordperfect/import/kwordfilter.cpp
@@ -52,9 +52,9 @@ class KWordFormat
 
 KWordFormat::KWordFormat()
 {
-  bold = italic = underline = doubleunderline = FALSE;
-  striked = superscript = subscript = redline = FALSE;
-  color = highlight = FALSE;
+  bold = italic = underline = doubleunderline = false;
+  striked = superscript = subscript = redline = false;
+  color = highlight = false;
   red = green = blue = 0;
   bgred = bggreen = bgblue = 255;
   fontsize = 0.0;
@@ -122,7 +122,7 @@ KWordFilter::parse (const TQString & filename)
   int frameLeftMargin = 36, frameRightMargin = 36; // quick hack
 
   if (!Parser::parse (filename))
-    return FALSE;
+    return false;
 
   // this will force very last text and formatting to be flushed as well
   tokens.append( new Token( Token::HardReturn ) );
@@ -418,5 +418,5 @@ KWordFilter::parse (const TQString & filename)
 
   documentInfo += "</document-info>";
 
-  return TRUE;
+  return true;
 }
diff --git a/filters/kword/wordperfect/import/parser.cpp b/filters/kword/wordperfect/import/parser.cpp
index 96a2559cc..95e899474 100644
--- a/filters/kword/wordperfect/import/parser.cpp
+++ b/filters/kword/wordperfect/import/parser.cpp
@@ -91,8 +91,8 @@ mapToAlign (int data)
 
 Parser::Parser ()
 {
-  tokens.setAutoDelete( TRUE );
-  packets.setAutoDelete( TRUE );
+  tokens.setAutoDelete( true );
+  packets.setAutoDelete( true );
 }
 
 bool
@@ -107,7 +107,7 @@ Parser::parse (const TQString & filename)
   TQDataStream stream;
   TQFile in (filename);
   if (!in.open (IO_ReadOnly))
-    return FALSE;
+    return false;
   stream.setDevice (&in);
 
   // must be little-endian
@@ -121,19 +121,19 @@ Parser::parse (const TQString & filename)
   // check first 4 bytes, must be (in hex): 0xFF, 0x57, 0x50, 0x43
   if ((header[0] != 0xFF) || (header[1] != 0x57) ||
       (header[2] != 0x50) || (header[3] != 0x43))
-    return FALSE;
+    return false;
 
   // get document start
   unsigned m_docstart = header[4] + (header[5] << 8) +
     (header[6] << 16) + (header[7] << 24);
   if (m_docstart > stream.device ()->size ())
-    return FALSE;
+    return false;
 
   // check document type
   unsigned product_type = header[8];
   unsigned file_type = header[9];
   if ((product_type != 1) || (file_type != 10))
-    return FALSE;
+    return false;
 
   // check document format version: for WP 5.x or WP 6/7/8
   // major 0 means WP 5.x, otherwise WP 6/7/8
@@ -143,11 +143,11 @@ Parser::parse (const TQString & filename)
 
   // do not accept other than 0 (WP 5.x) and 2 (WP 6/7/8)
   if ( (major_version != 0) && (major_version != 2) )
-    return FALSE;
+    return false;
 
   // check if this is encrypted
   unsigned encrypt_hash = header[12] + (header[13] << 8);
-  if ( encrypt_hash ) return FALSE;
+  if ( encrypt_hash ) return false;
 
   in.close ();
 
@@ -159,7 +159,7 @@ Parser::parse (const TQString & filename)
   if ( major_version == 0 ) parseDocWP5 ( filename, m_docstart );
   else parseDocWP6 ( filename, m_docstart );
 
-  return TRUE;
+  return true;
 }
 
 void
diff --git a/filters/kword/wordperfect/import/parser.h b/filters/kword/wordperfect/import/parser.h
index 9fa880527..4ead85f7c 100644
--- a/filters/kword/wordperfect/import/parser.h
+++ b/filters/kword/wordperfect/import/parser.h
@@ -170,7 +170,7 @@ namespace WP
 
     /**
      * Parses given filename.
-     * @returns TRUE if parsing was successful, otherwise FALSE.
+     * @returns true if parsing was successful, otherwise false.
      *
      */
     bool parse (const TQString & filename);
diff --git a/filters/xsltfilter/export/xsltexportdia.cpp b/filters/xsltfilter/export/xsltexportdia.cpp
index bf141f903..f8c991f2c 100644
--- a/filters/xsltfilter/export/xsltexportdia.cpp
+++ b/filters/xsltfilter/export/xsltexportdia.cpp
@@ -46,7 +46,7 @@
  *  name 'name' and widget flags set to 'f'.
  *
  *  The dialog will by default be modeless, unless you set 'modal' to
- *  TRUE to construct a modal dialog.
+ *  true to construct a modal dialog.
  */
 XSLTExportDia::XSLTExportDia(KoStoreDevice* in, const TQCString &format, TQWidget* parent,  const char* name_, bool modal, WFlags fl )
     : XSLTDialog( parent, name_, modal, fl )
diff --git a/filters/xsltfilter/export/xsltexportdia.h b/filters/xsltfilter/export/xsltexportdia.h
index 21c16398b..0bb0f0e90 100644
--- a/filters/xsltfilter/export/xsltexportdia.h
+++ b/filters/xsltfilter/export/xsltexportdia.h
@@ -47,7 +47,7 @@ class XSLTExportDia : public XSLTDialog
     TQStringList _namesList;
 
 public:
-    XSLTExportDia( KoStoreDevice*, const TQCString &format, TQWidget* parent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 );
+    XSLTExportDia( KoStoreDevice*, const TQCString &format, TQWidget* parent = 0, const char* name = 0, bool modal = false, WFlags fl = 0 );
     ~XSLTExportDia();
 
     void setOutputFile(TQString file) { _fileOut = file; }
diff --git a/filters/xsltfilter/import/xsltimportdia.cpp b/filters/xsltfilter/import/xsltimportdia.cpp
index 9052e4ecc..6ce247716 100644
--- a/filters/xsltfilter/import/xsltimportdia.cpp
+++ b/filters/xsltfilter/import/xsltimportdia.cpp
@@ -43,7 +43,7 @@
  *  name 'name' and widget flags set to 'f'.
  *
  *  The dialog will by default be modeless, unless you set 'modal' to
- *  TRUE to construct a modal dialog.
+ *  true to construct a modal dialog.
  */
 XSLTImportDia::XSLTImportDia(KoStore* out, const TQCString &format, TQWidget* parent,  const char* name_, bool modal, WFlags fl )
     : XSLTDialog( parent, name_, modal, fl )
diff --git a/filters/xsltfilter/import/xsltimportdia.h b/filters/xsltfilter/import/xsltimportdia.h
index 2a1496119..9ad3543a1 100644
--- a/filters/xsltfilter/import/xsltimportdia.h
+++ b/filters/xsltfilter/import/xsltimportdia.h
@@ -47,7 +47,7 @@ class XSLTImportDia : public XSLTDialog
 	TQStringList _namesList;
 
 public:
-    XSLTImportDia(KoStore*, const TQCString &format, TQWidget* parent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 );
+    XSLTImportDia(KoStore*, const TQCString &format, TQWidget* parent = 0, const char* name = 0, bool modal = false, WFlags fl = 0 );
     ~XSLTImportDia();
 
 	void setInputFile(TQString file)  { _fileIn = file; }