Replace TRUE/FALSE with boolean values true/falseHEADmaster

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

83 files changed, 690 insertions, 693 deletions

diff --git a/kcron/ctcron.h b/kcron/ctcron.h
index 485da8d..dd8170a 100644
--- a/kcron/ctcron.h
+++ b/kcron/ctcron.h
@@ -40,7 +40,7 @@ public:
   * files and obtains some information about the user from the system.
   *
   * Default is to construct from the user's crontab.  Can also be called,
-  * passing TRUE, to construct from the system crontab.  Throws an
+  * passing true, to construct from the system crontab.  Throws an
   * exception if the crontab file can not be found, read, or parsed.
   */
   CTCron(bool _syscron = false, std::string _login = "");
diff --git a/kdat/Archive.cpp b/kdat/Archive.cpp
index 5e8ef65..6cd9df6 100644
--- a/kdat/Archive.cpp
+++ b/kdat/Archive.cpp
@@ -27,7 +27,7 @@
 #include "TapeManager.h"
 
 Archive::Archive( Tape* tape, int ctime, const TQString & name )
-        : _stubbed( FALSE ),
+        : _stubbed( false ),
           _fptr( 0 ),
           _offset( 0 ),
           _name( name ),
@@ -39,7 +39,7 @@ Archive::Archive( Tape* tape, int ctime, const TQString & name )
 }
 
 Archive::Archive( Tape* tape, FILE* fptr, int offset )
-        : _stubbed( TRUE ),
+        : _stubbed( true ),
           _tape( tape )
 {
     assert( _tape );
@@ -58,7 +58,7 @@ void Archive::read( int version )
         return;
     }
 
-    _stubbed = FALSE;
+    _stubbed = false;
 
     fseek( _fptr, _offset, SEEK_SET );
 
diff --git a/kdat/ArchiveInfoWidget.cpp b/kdat/ArchiveInfoWidget.cpp
index 48fd9de..e5b31c8 100644
--- a/kdat/ArchiveInfoWidget.cpp
+++ b/kdat/ArchiveInfoWidget.cpp
@@ -62,7 +62,7 @@ ArchiveInfoWidget::ArchiveInfoWidget( TQWidget* parent, const char* name )
 
     _apply = new KPushButton( KStdGuiItem::apply(), this );
     _apply->setFixedSize( 80, _apply->sizeHint().height() );
-    _apply->setEnabled( FALSE );
+    _apply->setEnabled( false );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
 
@@ -141,5 +141,5 @@ void ArchiveInfoWidget::slotApply()
         _archive->setName( _archiveName->text() );
     }
 
-    _apply->setEnabled( FALSE );
+    _apply->setEnabled( false );
 }
diff --git a/kdat/BackupDlg.cpp b/kdat/BackupDlg.cpp
index 09358e6..70e4966 100644
--- a/kdat/BackupDlg.cpp
+++ b/kdat/BackupDlg.cpp
@@ -52,7 +52,7 @@
 BackupDlg::BackupDlg( const TQString & archiveName, const TQString & workingDir, const TQStringList& files, bool oneFilesystem, bool incremental,
                       const TQString & snapshot, bool removeSnapshot, int archiveSize, Tape* tape,
                       TQWidget* parent, const char* name )
-        : TQDialog( parent, name, TRUE ),
+        : TQDialog( parent, name, true ),
           _proc( NULL ),
           _tarParser( NULL ),
           _archiveName( archiveName ),
@@ -68,7 +68,7 @@ BackupDlg::BackupDlg( const TQString & archiveName, const TQString & workingDir,
           _totalRecords( 0 ),
           _startTime( 0 ),
           _archive( NULL ),
-          _aborted( FALSE ),
+          _aborted( false ),
           _numFiles( 0 ),
           _fileSize( -1 ),
           _fileMTime( -1 ),
@@ -133,12 +133,12 @@ BackupDlg::BackupDlg( const TQString & archiveName, const TQString & workingDir,
     _ok = new KPushButton( KStdGuiItem::ok(), this );
     _ok->setFixedSize( 80, _ok->sizeHint().height() );
     connect( _ok, TQ_SIGNAL( clicked() ), this, TQ_SLOT( slotOK() ) );
-    _ok->setEnabled( FALSE );
+    _ok->setEnabled( false );
 
     _save = new TQPushButton( i18n( "Save Log..." ), this );
     _save->setFixedSize( 80, _save->sizeHint().height() );
     connect( _save, TQ_SIGNAL( clicked() ), _log, TQ_SLOT( save() ) );
-    _save->setEnabled( FALSE );
+    _save->setEnabled( false );
 
     _abort = new KPushButton( KStdGuiItem::cancel(), this );
     _abort->setFixedSize( 80, _abort->sizeHint().height() );
@@ -310,10 +310,10 @@ void BackupDlg::slotProcessExited( TDEProcess* )
 
     _tape->addChild( _archive );
 
-    _ok->setEnabled( TRUE );
-    _ok->setDefault( TRUE );
-    _save->setEnabled( TRUE );
-    _abort->setEnabled( FALSE );
+    _ok->setEnabled( true );
+    _ok->setDefault( true );
+    _save->setEnabled( true );
+    _abort->setEnabled( false );
 }
 
 // the TDEProcess passes the arguments to tar, and tar's output is piped here.
@@ -387,12 +387,12 @@ void BackupDlg::slotAbort()
         delete _proc;
     }
     delete _archive;
-    _aborted = TRUE;
+    _aborted = true;
 
-    _ok->setEnabled( TRUE );
-    _ok->setDefault( TRUE );
-    _save->setEnabled( TRUE );
-    _abort->setEnabled( FALSE );
+    _ok->setEnabled( true );
+    _ok->setDefault( true );
+    _save->setEnabled( true );
+    _abort->setEnabled( false );
 }
 
 void BackupDlg::timerEvent( TQTimerEvent* )
diff --git a/kdat/BackupDlg.h b/kdat/BackupDlg.h
index c0822eb..57103ee 100644
--- a/kdat/BackupDlg.h
+++ b/kdat/BackupDlg.h
@@ -87,8 +87,8 @@ public:
      * @param archiveName    The name for the new archive.
      * @param workingDir     The directory to backup from.
      * @param files          The list of files to backup.
-     * @param oneFilesystem  TRUE means do not follow symbolic links across filesystems.
-     * @param incremental    TRUE mean do a GNU listed incremental backup.
+     * @param oneFilesystem  true means do not follow symbolic links across filesystems.
+     * @param incremental    true mean do a GNU listed incremental backup.
      * @param snapshot       The name of the snapshot file for an incremental backup.
      * @param removeSnapshot Remove the snapshot before backing up.
      * @param archiveSize    The estimate size of the archive in kilobytes.
diff --git a/kdat/BackupOptDlg.cpp b/kdat/BackupOptDlg.cpp
index 3a5e6c0..f3c69fc 100644
--- a/kdat/BackupOptDlg.cpp
+++ b/kdat/BackupOptDlg.cpp
@@ -31,7 +31,7 @@
 #include "BackupOptDlg.moc"
 
 BackupOptDlg::BackupOptDlg( BackupProfile* backupProfile, TQWidget* parent, const char* name )
-        : TQDialog( parent, name, TRUE )
+        : TQDialog( parent, name, true )
 {
     setIconText( i18n( "KDat: Backup Options" ) );
     setCaption( i18n( "KDat: Backup Options" ) );
@@ -57,7 +57,7 @@ BackupOptDlg::BackupOptDlg( BackupProfile* backupProfile, TQWidget* parent, cons
     l1_1->addWidget( ok );
     l1_1->addWidget( cancel );
 
-    ok->setDefault( TRUE );
+    ok->setDefault( true );
 }
 
 BackupOptDlg::~BackupOptDlg()
diff --git a/kdat/BackupOptDlg.h b/kdat/BackupOptDlg.h
index 88f44f0..528772d 100644
--- a/kdat/BackupOptDlg.h
+++ b/kdat/BackupOptDlg.h
@@ -69,7 +69,7 @@ public:
      * Query whether or not to cross filesystem boundaries when performing the
      * backup.
      *
-     * @return TRUE if the backup is restricted to a single filesystem, FALSE
+     * @return true if the backup is restricted to a single filesystem, false
      *         if the backup can cross filesystem boundaries.
      */
     bool isOneFilesystem();
@@ -77,7 +77,7 @@ public:
     /**
      * Query whether this is to be a GNU incremental backup.
      *
-     * @return TRUE if incremental, otherwise FALSE.
+     * @return true if incremental, otherwise false.
      */
     bool isIncremental();
 
@@ -92,7 +92,7 @@ public:
      * Query whether to remove the snapshot file before beginning an
      * incremental backup.  This has the effect of performing a full backup.
      *
-     * @return TRUE if the snapshot file should be removed, otherwise FALSE.
+     * @return true if the snapshot file should be removed, otherwise false.
      */
     bool getRemoveSnapshot();
 };
diff --git a/kdat/BackupProfile.cpp b/kdat/BackupProfile.cpp
index 3dfc390..bc29371 100644
--- a/kdat/BackupProfile.cpp
+++ b/kdat/BackupProfile.cpp
@@ -110,7 +110,7 @@ void BackupProfile::save()
 
     _lastSavedName = _name.copy();
     
-    if( TRUE == null_name_p ){
+    if( true == null_name_p ){
       return;
     }
 
@@ -154,7 +154,7 @@ TQString BackupProfile::getWorkingDirectory()
 
   // LEW: is this fix necessary?
 #ifdef LEW
-    if ( FALSE == _workingDirectory.isEmpty() ) {
+    if ( false == _workingDirectory.isEmpty() ) {
       return _workingDirectory;
     } else {
       return 0;
diff --git a/kdat/BackupProfile.h b/kdat/BackupProfile.h
index 048690d..0f8af5e 100644
--- a/kdat/BackupProfile.h
+++ b/kdat/BackupProfile.h
@@ -106,7 +106,7 @@ public:
      * Query whether or not to cross filesystem boundaries when performing the
      * backup.
      *
-     * @return TRUE if the backup is restricted to a single filesystem, FALSE
+     * @return true if the backup is restricted to a single filesystem, false
      *         if the backup can cross filesystem boundaries.
      */
     bool isOneFilesystem();
@@ -114,7 +114,7 @@ public:
     /**
      * Query whether this is to be a GNU incremental backup.
      *
-     * @return TRUE if incremental, otherwise FALSE.
+     * @return true if incremental, otherwise false.
      */
     bool isIncremental();
 
@@ -129,7 +129,7 @@ public:
      * Query whether to remove the snapshot file before beginning an
      * incremental backup.  This has the effect of performing a full backup.
      *
-     * @return TRUE if the snapshot file should be removed, otherwise FALSE.
+     * @return true if the snapshot file should be removed, otherwise false.
      */
     bool getRemoveSnapshot();
 
@@ -165,8 +165,8 @@ public:
      * Set whether or not to cross filesystem boundaries when performing the
      * backup.
      *
-     * @param oneFilesystem TRUE if the backup is restricted to a single
-     *                      filesystem, FALSE if the backup can cross
+     * @param oneFilesystem true if the backup is restricted to a single
+     *                      filesystem, false if the backup can cross
      *                      filesystem boundaries.
      */
     void setOneFilesystem( bool oneFilesystem );
@@ -174,7 +174,7 @@ public:
     /**
      * Set whether this is to be a GNU incremental backup.
      *
-     * @param incremental TRUE if incremental, otherwise FALSE.
+     * @param incremental true if incremental, otherwise false.
      */
     void setIncremental( bool incremental );
 
@@ -189,8 +189,8 @@ public:
      * Set whether to remove the snapshot file before beginning an
      * incremental backup.  This has the effect of performing a full backup.
      *
-     * @param removeSnapshot TRUE if the snapshot file should be removed,
-     *                       otherwise FALSE.
+     * @param removeSnapshot true if the snapshot file should be removed,
+     *                       otherwise false.
      */
     void setRemoveSnapshot( bool removeSnapshot );
 };
diff --git a/kdat/BackupProfileInfoWidget.cpp b/kdat/BackupProfileInfoWidget.cpp
index 07f7c35..e4059e1 100644
--- a/kdat/BackupProfileInfoWidget.cpp
+++ b/kdat/BackupProfileInfoWidget.cpp
@@ -59,7 +59,7 @@ BackupProfileInfoWidget::BackupProfileInfoWidget( TQWidget* parent, const char*
 
     _apply = new KPushButton( KStdGuiItem::apply(), this );
     _apply->setFixedSize( 80, _apply->sizeHint().height() );
-    _apply->setEnabled( FALSE );
+    _apply->setEnabled( false );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
 
@@ -104,11 +104,11 @@ void BackupProfileInfoWidget::setBackupProfile( BackupProfile* backupProfile )
 bool BackupProfileInfoWidget::isModified()
 {
     if ( _backupProfile->getName() != _name->text() ) {
-        return TRUE;
+        return true;
     }
 
     if ( _profile->getArchiveName() != _backupProfile->getArchiveName() ) {
-        return TRUE;
+        return true;
     }
 
     TQString one = _backupProfile->getWorkingDirectory();
@@ -116,11 +116,11 @@ bool BackupProfileInfoWidget::isModified()
     // 7/31/01: this breaks
     //    if ( _profile->getWorkingDirectory() != _backupProfile->getWorkingDirectory() ) {
     if( one != two ){
-        return TRUE;
+        return true;
     }
 
     if ( _profile->getAbsoluteFiles().count() != _backupProfile->getAbsoluteFiles().count() ) {
-        return TRUE;
+        return true;
     }
 
     TQStringList list1 = _profile->getAbsoluteFiles();
@@ -135,27 +135,27 @@ bool BackupProfileInfoWidget::isModified()
         }
         if ( j == list2.end() ) {
             // Could not find i.current() in j => lists are not equal.
-            return TRUE;
+            return true;
         }
     }
 
     if ( _profile->isOneFilesystem() != _backupProfile->isOneFilesystem() ) {
-        return TRUE;
+        return true;
     }
 
     if ( _profile->isIncremental() != _backupProfile->isIncremental() ) {
-        return TRUE;
+        return true;
     }
 
     if ( _profile->getSnapshotFile() != _backupProfile->getSnapshotFile() ) {
-        return TRUE;
+        return true;
     }
 
     if ( _profile->getRemoveSnapshot() != _backupProfile->getRemoveSnapshot() ) {
-        return TRUE;
+        return true;
     }
 
-    return FALSE;
+    return false;
 }
 
 void BackupProfileInfoWidget::slotTextChanged( const TQString & )
@@ -193,7 +193,7 @@ void BackupProfileInfoWidget::slotApply()
     
     _backupProfile->save();
 
-    _apply->setEnabled( FALSE );
+    _apply->setEnabled( false );
 }
 
 void BackupProfileInfoWidget::slotSetSelection()
diff --git a/kdat/BackupProfileManager.cpp b/kdat/BackupProfileManager.cpp
index 45f8b6d..868a9c5 100644
--- a/kdat/BackupProfileManager.cpp
+++ b/kdat/BackupProfileManager.cpp
@@ -31,7 +31,7 @@
 
 BackupProfileManager::BackupProfileManager()
 {
-    _backupProfiles.setAutoDelete( TRUE );
+    _backupProfiles.setAutoDelete( true );
 
     // Get a list of all available backup profiles.
     TQStringList relList;
diff --git a/kdat/BackupProfileWidget.cpp b/kdat/BackupProfileWidget.cpp
index 7a80b29..e535a31 100644
--- a/kdat/BackupProfileWidget.cpp
+++ b/kdat/BackupProfileWidget.cpp
@@ -48,7 +48,7 @@ BackupProfileWidget::BackupProfileWidget( TQWidget* parent, const char* name )
     TQLabel* lbl2 = new TQLabel( i18n( "Working folder:" ), one );
     lbl2->setFixedSize( lbl2->sizeHint() );
 
-    _workingDir = new TQComboBox( FALSE, one );
+    _workingDir = new TQComboBox( false, one );
     _workingDir->setFixedHeight( _workingDir->sizeHint().height() );
 
     TQLabel* lbl3 = new TQLabel( i18n( "Backup files:" ), one );
@@ -75,7 +75,7 @@ BackupProfileWidget::BackupProfileWidget( TQWidget* parent, const char* name )
     _removeSnapshot = new TQCheckBox( i18n( "Remove snapshot file before backup" ), two );
     _removeSnapshot->setFixedHeight( _removeSnapshot->sizeHint().height() );
 
-    slotIncrementalToggled( FALSE );
+    slotIncrementalToggled( false );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( one, 8, 4 );
 
@@ -142,7 +142,7 @@ void BackupProfileWidget::slotIncrementalToggled( bool set )
 
 void BackupProfileWidget::slotWorkingDirActivated( const TQString & text )
 {
-    while ( FALSE == _relativeFiles.isEmpty() ) {
+    while ( false == _relativeFiles.isEmpty() ) {
       TQString my_first = _relativeFiles.first();
       _relativeFiles.remove( my_first );
     }
diff --git a/kdat/BackupProfileWidget.h b/kdat/BackupProfileWidget.h
index 4fd4060..9272727 100644
--- a/kdat/BackupProfileWidget.h
+++ b/kdat/BackupProfileWidget.h
@@ -113,7 +113,7 @@ public:
      * Query whether or not to cross filesystem boundaries when performing the
      * backup.
      *
-     * @return TRUE if the backup is restricted to a single filesystem, FALSE
+     * @return true if the backup is restricted to a single filesystem, false
      *         if the backup can cross filesystem boundaries.
      */
     bool isOneFilesystem();
@@ -121,7 +121,7 @@ public:
     /**
      * Query whether this is to be a GNU incremental backup.
      *
-     * @return TRUE if incremental, otherwise FALSE.
+     * @return true if incremental, otherwise false.
      */
     bool isIncremental();
 
@@ -136,7 +136,7 @@ public:
      * Query whether to remove the snapshot file before beginning an
      * incremental backup.  This has the effect of performing a full backup.
      *
-     * @return TRUE if the snapshot file should be removed, otherwise FALSE.
+     * @return true if the snapshot file should be removed, otherwise false.
      */
     bool getRemoveSnapshot();
 signals:
diff --git a/kdat/File.cpp b/kdat/File.cpp
index fd766b3..c205e43 100644
--- a/kdat/File.cpp
+++ b/kdat/File.cpp
@@ -22,7 +22,7 @@
 #include "File.h"
 
 File::File( File* parent, int size, int mtime, int startRecord, int endRecord, const TQString & name )
-        : _stubbed( FALSE ),
+        : _stubbed( false ),
           _name( name ),
           _parent( parent )
 {
@@ -35,7 +35,7 @@ File::File( File* parent, int size, int mtime, int startRecord, int endRecord, c
 }
 
 File::File( File* parent, FILE* fptr, int offset )
-        : _stubbed( TRUE ),
+        : _stubbed( true ),
           _parent( parent )
 {
     _union._stub._fptr   = fptr;
@@ -56,7 +56,7 @@ void File::read( int version )
         return;
     }
 
-    _stubbed = FALSE;
+    _stubbed = false;
 
     FILE* fptr = _union._stub._fptr;
 
diff --git a/kdat/File.h b/kdat/File.h
index 75b1d87..1137407 100644
--- a/kdat/File.h
+++ b/kdat/File.h
@@ -111,7 +111,7 @@ public:
      * Determine whether this file entry represents a directory.  If the file
      * name ends in a '/' then it is assumed that it is a directory.
      *
-     * @return TRUE if the file represents a directory, or FALSE if it is an
+     * @return true if the file represents a directory, or false if it is an
      *         ordinary file.
      */
     bool isDirectory();
diff --git a/kdat/FormatOptDlg.cpp b/kdat/FormatOptDlg.cpp
index ec67426..e2a1c56 100644
--- a/kdat/FormatOptDlg.cpp
+++ b/kdat/FormatOptDlg.cpp
@@ -35,7 +35,7 @@
 #include "FormatOptDlg.moc"
 
 FormatOptDlg::FormatOptDlg( const TQString & def, TQWidget* parent, const char* name )
-        : TQDialog( parent, name, TRUE )
+        : TQDialog( parent, name, true )
 {
     setIconText( i18n( "KDat: Format Options" ) );
     setCaption( i18n( "KDat: Format Options" ) );
diff --git a/kdat/IndexDlg.cpp b/kdat/IndexDlg.cpp
index 2ff3a93..b446925 100644
--- a/kdat/IndexDlg.cpp
+++ b/kdat/IndexDlg.cpp
@@ -42,7 +42,7 @@
 #include "IndexDlg.moc"
 
 IndexDlg::IndexDlg( Tape* tape, TQWidget* parent, const char* name )
-        : TQDialog( parent, name, TRUE ),
+        : TQDialog( parent, name, true ),
           _tarParser( NULL ),
           _tape( tape ),
           _archive( NULL ),
@@ -50,7 +50,7 @@ IndexDlg::IndexDlg( Tape* tape, TQWidget* parent, const char* name )
           _archiveCount( 0 ),
           _fileCount( 0 ),
           _totalFileCount( 0 ),
-          _aborted( FALSE ),
+          _aborted( false ),
           _numFiles( 0 ),
           _fileSize( -1 ),
           _fileMTime( -1 ),
@@ -110,12 +110,12 @@ IndexDlg::IndexDlg( Tape* tape, TQWidget* parent, const char* name )
     _ok = new KPushButton( KStdGuiItem::ok(), this );
     _ok->setFixedSize( 80, _ok->sizeHint().height() );
     connect( _ok, TQ_SIGNAL( clicked() ), this, TQ_SLOT( slotOK() ) );
-    _ok->setEnabled( FALSE );
+    _ok->setEnabled( false );
 
     _save = new TQPushButton( i18n( "Save Log..." ), this );
     _save->setFixedSize( 80, _save->sizeHint().height() );
     connect( _save, TQ_SIGNAL( clicked() ), _log, TQ_SLOT( save() ) );
-    _save->setEnabled( FALSE );
+    _save->setEnabled( false );
 
     _abort = new TQPushButton( i18n( "Abort" ), this );
     _abort->setFixedSize( 80, _abort->sizeHint().height() );
@@ -222,7 +222,7 @@ void IndexDlg::slotOK()
 void IndexDlg::slotAbort()
 {
     this->killTimers();
-    _aborted = TRUE;
+    _aborted = true;
 }
 
 void IndexDlg::timerEvent( TQTimerEvent* )
@@ -233,9 +233,9 @@ void IndexDlg::timerEvent( TQTimerEvent* )
     _log->append( i18n( "Rewinding tape." ) );
     if ( !TapeDrive::instance()->rewind() ) {
         KMessageBox::error( this, i18n( "Cannot rewind tape. Indexing aborted." ));
-        _ok->setEnabled( TRUE );
-        _save->setEnabled( TRUE );
-        _abort->setEnabled( FALSE );
+        _ok->setEnabled( true );
+        _save->setEnabled( true );
+        _abort->setEnabled( false );
         _log->append( i18n( "Cannot rewind tape." ) );
         return;
     }
@@ -243,9 +243,9 @@ void IndexDlg::timerEvent( TQTimerEvent* )
     // Skip tape ID.
     if ( !TapeDrive::instance()->nextFile( 1 ) ) {
         KMessageBox::error( this, i18n( "Failed to skip tape ID. Indexing aborted." ));
-        _ok->setEnabled( TRUE );
-        _save->setEnabled( TRUE );
-        _abort->setEnabled( FALSE );
+        _ok->setEnabled( true );
+        _save->setEnabled( true );
+        _abort->setEnabled( false );
         _log->append( i18n( "Failed to skip tape ID." ) );
         return;
     }
@@ -256,9 +256,9 @@ void IndexDlg::timerEvent( TQTimerEvent* )
     TQString msg;
     int count;
     char *buf = new char[Options::instance()->getTapeBlockSize()];
-    bool atLeastOneGoodRead = TRUE;
+    bool atLeastOneGoodRead = true;
     while ( ( !_aborted ) && ( atLeastOneGoodRead ) ) {
-        atLeastOneGoodRead = FALSE;
+        atLeastOneGoodRead = false;
         _archive = NULL;
 
         delete _tarParser;
@@ -271,7 +271,7 @@ void IndexDlg::timerEvent( TQTimerEvent* )
         while ( ( count = TapeDrive::instance()->read( buf, Options::instance()->getTapeBlockSize() ) ) > 0 ) {
             // Is this the first block of the archive?
             if ( !atLeastOneGoodRead ) {
-                atLeastOneGoodRead = TRUE;
+                atLeastOneGoodRead = true;
                 _archiveCount++;
                 msg.setNum( _archiveCount );
                 _archives->setText( msg );
@@ -331,10 +331,10 @@ void IndexDlg::timerEvent( TQTimerEvent* )
         _tape->setSize( Options::instance()->getDefaultTapeSize() );
     }
 
-    _ok->setEnabled( TRUE );
-    _ok->setDefault( TRUE );
-    _save->setEnabled( TRUE );
-    _abort->setEnabled( FALSE );
+    _ok->setEnabled( true );
+    _ok->setDefault( true );
+    _save->setEnabled( true );
+    _abort->setEnabled( false );
 }
 
 void IndexDlg::updateStats()
diff --git a/kdat/KDatMainWindow.cpp b/kdat/KDatMainWindow.cpp
index 48be0dc..280a504 100644
--- a/kdat/KDatMainWindow.cpp
+++ b/kdat/KDatMainWindow.cpp
@@ -85,7 +85,7 @@ KDatMainWindow* KDatMainWindow::getInstance()
 
 #define KDAT_HORIZONTAL_LAYOUT
 KDatMainWindow::KDatMainWindow()
-        : TDEMainWindow(0), _destroyed( FALSE )
+        : TDEMainWindow(0), _destroyed( false )
 {
 #ifdef KDAT_HORIZONTAL_LAYOUT      /* 2002-01-20 LEW */
     resize( 600, 600 );            /* was 600 by 400 */
@@ -157,15 +157,15 @@ KDatMainWindow::KDatMainWindow()
 
     _toolbar = new TDEToolBar( this );
 
-    _toolbar->insertButton( *ImageCache::instance()->getTapeUnmounted(), 0, TQ_SIGNAL( clicked( int ) ), this, TQ_SLOT( fileMountTape() ), TRUE, i18n( "Mount/unmount tape" ) );
+    _toolbar->insertButton( *ImageCache::instance()->getTapeUnmounted(), 0, TQ_SIGNAL( clicked( int ) ), this, TQ_SLOT( fileMountTape() ), true, i18n( "Mount/unmount tape" ) );
 
     _toolbar->insertSeparator();
 
-    _toolbar->insertButton( *ImageCache::instance()->getBackup() , 1, TQ_SIGNAL( clicked( int ) ), this, TQ_SLOT( fileBackup() ) , TRUE, i18n( "Backup" ) );
+    _toolbar->insertButton( *ImageCache::instance()->getBackup() , 1, TQ_SIGNAL( clicked( int ) ), this, TQ_SLOT( fileBackup() ) , true, i18n( "Backup" ) );
     _toolbar->setButtonIconSet( 1, BarIconSet("kdat_backup"));
-    _toolbar->insertButton( *ImageCache::instance()->getRestore(), 2, TQ_SIGNAL( clicked( int ) ), this, TQ_SLOT( fileRestore() ), TRUE, i18n( "Restore" ) );
+    _toolbar->insertButton( *ImageCache::instance()->getRestore(), 2, TQ_SIGNAL( clicked( int ) ), this, TQ_SLOT( fileRestore() ), true, i18n( "Restore" ) );
     _toolbar->setButtonIconSet( 2, BarIconSet("kdat_restore"));
-    _toolbar->insertButton( *ImageCache::instance()->getVerify() , 3, TQ_SIGNAL( clicked( int ) ), this, TQ_SLOT( fileVerify() ) , TRUE, i18n( "Verify" ) );
+    _toolbar->insertButton( *ImageCache::instance()->getVerify() , 3, TQ_SIGNAL( clicked( int ) ), this, TQ_SLOT( fileVerify() ) , true, i18n( "Verify" ) );
     _toolbar->setButtonIconSet( 3, BarIconSet("kdat_verify"));
     addToolBar( _toolbar );
 
@@ -188,7 +188,7 @@ KDatMainWindow::KDatMainWindow()
 
     // Now set up the tree
     _tree = new KTreeView( _panner );
-    _tree->setExpandButtonDrawing( TRUE );
+    _tree->setExpandButtonDrawing( true );
 
 #ifdef KDAT_HORIZONTAL_LAYOUT      /* 2002-01-20 LEW */
     _tree->setMinimumWidth( 300 );
@@ -213,7 +213,7 @@ KDatMainWindow::KDatMainWindow()
 
     connect( TapeDrive::instance(), TQ_SIGNAL( sigStatus( const TQString & ) ), this, TQ_SLOT( status( const TQString & ) ) );
 
-    setTapePresent( FALSE );
+    setTapePresent( false );
 
     connect( Options::instance(), TQ_SIGNAL( sigTapeDevice() ), this, TQ_SLOT( slotTapeDevice() ) );
 
@@ -225,7 +225,7 @@ KDatMainWindow::KDatMainWindow()
 
 KDatMainWindow::~KDatMainWindow()
 {
-    _destroyed = TRUE;
+    _destroyed = true;
 
     if ( Options::instance()->getLockOnMount() ) {
         TapeDrive::instance()->unlock();
@@ -246,10 +246,10 @@ void KDatMainWindow::popupTapeDriveMenu( const TQPoint& p )
     // Configure menu before popping up.
     if ( TapeManager::instance()->getMountedTape() ) {
         _tapeDriveMenu->changeItem( i18n( "Unmount Tape" ), _tapeDriveMenu->idAt( 0 ) );
-        _tapeDriveMenu->setItemEnabled( _tapeDriveMenu->idAt( 1 ), TRUE );
+        _tapeDriveMenu->setItemEnabled( _tapeDriveMenu->idAt( 1 ), true );
     } else {
         _tapeDriveMenu->changeItem( i18n( "Mount Tape" ), _tapeDriveMenu->idAt( 0 ) );
-        _tapeDriveMenu->setItemEnabled( _tapeDriveMenu->idAt( 1 ), FALSE );
+        _tapeDriveMenu->setItemEnabled( _tapeDriveMenu->idAt( 1 ), false );
     }
 
     _tapeDriveMenu->popup( p );
@@ -454,10 +454,10 @@ void KDatMainWindow::fileBackup()
 
         backupProfile.setArchiveName( name );
         backupProfile.setAbsoluteFiles( files );
-        backupProfile.setOneFilesystem( TRUE );
-        backupProfile.setIncremental( FALSE );
+        backupProfile.setOneFilesystem( true );
+        backupProfile.setIncremental( false );
         backupProfile.setSnapshotFile( "snapshot" );
-        backupProfile.setRemoveSnapshot( FALSE );
+        backupProfile.setRemoveSnapshot( false );
     }
 
     int ret = 0;
@@ -540,12 +540,12 @@ void KDatMainWindow::fileBackup()
 
 void KDatMainWindow::fileRestore()
 {
-    doVerify( TRUE );
+    doVerify( true );
 }
 
 void KDatMainWindow::fileVerify()
 {
-    doVerify( FALSE );
+    doVerify( false );
 }
 
 void KDatMainWindow::doVerify( bool restore )
@@ -603,7 +603,7 @@ void KDatMainWindow::doVerify( bool restore )
             // Make sure the mounted archive node has populated its children.
             archiveNode = (MountedArchiveNode*)rangeableNode;
             if ( archiveNode->childCount() == 0 ) {
-                bool dummy = TRUE;
+                bool dummy = true;
                 archiveNode->expanding( dummy );
             }
 
@@ -613,7 +613,7 @@ void KDatMainWindow::doVerify( bool restore )
                 } else if ( ((Node*)rangeableNode->childAt( i ))->isType( Node::MountedTapeFileNodeType ) ) {
                     files.append( ((MountedTapeFileNode*)rangeableNode->childAt( i ))->getFullPath() );
                 } else {
-                    assert( FALSE );
+                    assert( false );
                 }
             }
         } else if ( rangeableNode->isType( Node::MountedTapeDirectoryNodeType ) ) {
@@ -621,7 +621,7 @@ void KDatMainWindow::doVerify( bool restore )
         } else if ( rangeableNode->isType( Node::MountedTapeFileNodeType ) ) {
             files.append( ((MountedTapeFileNode*)rangeableNode)->getFullPath() );
         } else {
-            assert( FALSE );
+            assert( false );
         }
     } else {
         // Compile a list of files to verify/restore.
@@ -629,7 +629,7 @@ void KDatMainWindow::doVerify( bool restore )
 
         // Make sure the mounted archive node has populated its children.
         if ( archiveNode->childCount() == 0 ) {
-            bool dummy = TRUE;
+            bool dummy = true;
             archiveNode->expanding( dummy );
         }
 
@@ -650,7 +650,7 @@ void KDatMainWindow::doVerify( bool restore )
                 } else if ( sel->isType( Node::MountedTapeFileNodeType ) ) {
                     files.append( ((MountedTapeFileNode*)sel)->getFullPath() );
                 } else {
-                    assert( FALSE );
+                    assert( false );
                 }
             } else if ( sel->hasSelectedChildren() ) {
                 for ( int i = sel->childCount() - 1; i >= 0; i-- ) {
@@ -708,12 +708,12 @@ void KDatMainWindow::fileMountTape()
         }
 
         if ( TapeDrive::instance()->isTapePresent() ) {
-            setTapePresent( TRUE );
+            setTapePresent( true );
         } else {
             KMessageBox::sorry( this, msg);
         }
     } else {
-        setTapePresent( FALSE );
+        setTapePresent( false );
     }
 }
 
@@ -886,8 +886,8 @@ void KDatMainWindow::fileFormatTape()
         TapeManager::instance()->addTape( tape );
         status( i18n( "Format complete." ) );
 
-        setTapePresent( FALSE, FALSE );
-        setTapePresent( TRUE, FALSE );
+        setTapePresent( false, false );
+        setTapePresent( true, false );
     }
 }
 
@@ -922,10 +922,10 @@ void KDatMainWindow::fileNewBackupProfile()
         backupProfile->setWorkingDirectory( "/" );
     }
     backupProfile->setAbsoluteFiles( files );
-    backupProfile->setOneFilesystem( TRUE );
-    backupProfile->setIncremental( FALSE );
+    backupProfile->setOneFilesystem( true );
+    backupProfile->setIncremental( false );
     backupProfile->setSnapshotFile( "snapshot" );
-    backupProfile->setRemoveSnapshot( FALSE );
+    backupProfile->setRemoveSnapshot( false );
     backupProfile->save();
 
     BackupProfileManager::instance()->addBackupProfile( backupProfile );
@@ -1051,7 +1051,7 @@ int KDatMainWindow::calcBackupSize( const TQString& workingDir, bool local, cons
             TQTextStream t( &snap );
             t >> tmp;
         } else {
-            useSnapshot = FALSE;
+            useSnapshot = false;
         }
     }
     TQDateTime mtime;
@@ -1061,7 +1061,7 @@ int KDatMainWindow::calcBackupSize( const TQString& workingDir, bool local, cons
 
     /* 2002-01-24 LEW:  start of backup-cancel dialog */
     create_backup_dialog();
-    stop_flag = FALSE;    // initialize the flag that tells us whether use
+    stop_flag = false;    // initialize the flag that tells us whether use
                           // cancelled the backup via the dialog.
     /* 2002-01-24 LEW:  end of backup-cancel dialog */
 
@@ -1100,7 +1100,7 @@ int KDatMainWindow::calcBackupSize( const TQString& workingDir, bool local, cons
         TQDir dir;
         const TQFileInfoList* infoList;
         while ( !dirStack.isEmpty() ) {
-	    if( stop_flag == TRUE ) break;
+	    if( stop_flag == true ) break;
             TQString* path = dirStack.pop();
             msg = i18n("Estimating backup size: %1, %2" )
              .arg(Util::kbytesToString( size / 2 ))
@@ -1142,7 +1142,7 @@ int KDatMainWindow::calcBackupSize( const TQString& workingDir, bool local, cons
     // Convert size in tar blocks to size in kbytes.
     return_value = size / 2;
 
-    if( stop_flag == TRUE ) return_value = -1;
+    if( stop_flag == true ) return_value = -1;
 
     return return_value;
 }
@@ -1174,7 +1174,7 @@ void KDatMainWindow::getBackupFiles( TQStringList& files )
 
 void KDatMainWindow::setBackupFiles( const TQStringList& files )
 {
-    _rootNode->setSelected( FALSE );
+    _rootNode->setSelected( false );
 
     TQString tmp;
     TQStringList filesTmp = files;
@@ -1183,11 +1183,11 @@ void KDatMainWindow::setBackupFiles( const TQStringList& files )
         ArchiveableNode* n = _rootNode;
         while ( n ) {
             if ( n->getFullPath() == *it ) {
-                n->setSelected( TRUE );
+                n->setSelected( true );
                 n = 0;
             } else {
                 if ( n->childCount() == 0 ) {
-                    bool dummy = TRUE;
+                    bool dummy = true;
                     n->expanding( dummy );
                 }
                 int i;
@@ -1208,7 +1208,7 @@ void KDatMainWindow::setBackupFiles( const TQStringList& files )
 
 void KDatMainWindow::slotTapeDevice()
 {
-    setTapePresent( FALSE );
+    setTapePresent( false );
 }
 
 void KDatMainWindow::slotTapeMounted()
@@ -1253,7 +1253,7 @@ void KDatMainWindow::configureUI( Tape* tape )
         for ( int i = _tapeDriveNode->childCount() - 1; i >= 0; i-- ) {
             if ( ( ((SelectableNode*)_tapeDriveNode->childAt( i ))->isSelected() ) ||
                  ( ((SelectableNode*)_tapeDriveNode->childAt( i ))->hasSelectedChildren() )) {
-                canRestore = TRUE;
+                canRestore = true;
                 break;
             }
         }
@@ -1267,7 +1267,7 @@ void KDatMainWindow::configureUI( Tape* tape )
               ( parent ) && ( parent->getParent() );
               parent = (Node*)parent->getParent() ) {
             if ( parent->isType( Node::TapeNodeType ) ) {
-                canRestore = FALSE;
+                canRestore = false;
             }
         }
       }
@@ -1349,7 +1349,7 @@ void KDatMainWindow::create_backup_dialog()
 
   _cancel = new KPushButton( KStdGuiItem::cancel(), _backupdialog );
   _cancel->setFixedSize( 80, _cancel->sizeHint().height() );
-  _cancel->setEnabled( TRUE );
+  _cancel->setEnabled( true );
   /* 2002-01-24 LEW: looks like we can't increase the button width
      to accomodate a wider message :( */
   //  _cancel->setGeometry( TQRect( 50, 170, 0, 0 ) );   /* 2002-01-28 LEW */
@@ -1358,8 +1358,8 @@ void KDatMainWindow::create_backup_dialog()
 
   _continue = new KPushButton( KStdGuiItem::cont(), _backupdialog );
   _continue->setFixedSize( 80, _continue->sizeHint().height() );
-  _continue->setEnabled( TRUE );
-  _continue->setDefault( TRUE );
+  _continue->setEnabled( true );
+  _continue->setDefault( true );
   //  _continue->setGeometry( TQRect( 200, 170, 0, 0 ) );   /* 2002-01-28 LEW */
   _continue->setGeometry( TQRect( 200, 230, 0, 0 ) );
   connect( _continue, TQ_SIGNAL( clicked() ), this, TQ_SLOT( backupContinue() ) );
@@ -1370,7 +1370,7 @@ void KDatMainWindow::create_backup_dialog()
 // stop calculating the backup size and hide the dialog screen
 void KDatMainWindow::backupCancel()
 {
-  stop_flag = TRUE;
+  stop_flag = true;
   _backupdialog->hide();
 }
 
diff --git a/kdat/KDatMainWindow.h b/kdat/KDatMainWindow.h
index 34772dc..f4be1c9 100644
--- a/kdat/KDatMainWindow.h
+++ b/kdat/KDatMainWindow.h
@@ -83,8 +83,8 @@ private:
 
     static KDatMainWindow* _instance;
 
-    void doVerify( bool restore = FALSE );
-    void setTapePresent( bool tapePresent, bool eject = TRUE );
+    void doVerify( bool restore = false );
+    void setTapePresent( bool tapePresent, bool eject = true );
     int calcBackupSize( const TQString& workingDir, bool local, const TQStringList& files,
                         bool incremental, const TQString& snapshot, bool removeSnapshot );
 
diff --git a/kdat/LoggerWidget.cpp b/kdat/LoggerWidget.cpp
index 3df963c..e2fdfc7 100644
--- a/kdat/LoggerWidget.cpp
+++ b/kdat/LoggerWidget.cpp
@@ -36,7 +36,7 @@ LoggerWidget::LoggerWidget( const TQString & title, TQWidget* parent, const char
     lbl1->setFixedHeight( lbl1->sizeHint().height() );
 
     _mle = new TQMultiLineEdit( this );
-    _mle->setReadOnly( TRUE );
+    _mle->setReadOnly( true );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 0, 4 );
     l1->addWidget( lbl1 );
diff --git a/kdat/Node.cpp b/kdat/Node.cpp
index 5134caa..8f9cabe 100644
--- a/kdat/Node.cpp
+++ b/kdat/Node.cpp
@@ -116,7 +116,7 @@ bool Node::isType( int type )
 
 void Node::expanding( bool expand )
 {
-    expand = TRUE;
+    expand = true;
 }
 
 void Node::expanded()
@@ -140,7 +140,7 @@ TapeNode::TapeNode( Tape* tape )
         : Node( TapeNodeType, tape->getName(), *ImageCache::instance()->getTape() ),
           _tape( tape )
 {
-    setDelayedExpanding( TRUE );
+    setDelayedExpanding( true );
 }
 
 Tape* TapeNode::getTape()
@@ -200,7 +200,7 @@ bool TapeNode::validate()
 bool TapeNode::isType( int type )
 {
     if ( type == TapeNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return Node::isType( type );
     }
@@ -208,7 +208,7 @@ bool TapeNode::isType( int type )
 
 void TapeNode::expanding( bool expand )
 {
-    expand = TRUE;
+    expand = true;
 
     if ( childCount() > 0 ) {
         // We already have the children added
@@ -248,7 +248,7 @@ ArchiveNode::ArchiveNode( Archive* archive )
         : Node( ArchiveNodeType, archive->getName(), *ImageCache::instance()->getArchive() ),
           _archive( archive )
 {
-    setDelayedExpanding( TRUE );
+    setDelayedExpanding( true );
 }
 
 Archive* ArchiveNode::getArchive()
@@ -269,7 +269,7 @@ bool ArchiveNode::validate()
 bool ArchiveNode::isType( int type )
 {
     if ( type == ArchiveNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return Node::isType( type );
     }
@@ -277,7 +277,7 @@ bool ArchiveNode::isType( int type )
 
 void ArchiveNode::expanding( bool expand )
 {
-    expand = TRUE;
+    expand = true;
 
     if ( childCount() > 0 ) {
         // We already have the children added.
@@ -308,7 +308,7 @@ TapeDirectoryNode::TapeDirectoryNode( File* file )
         : Node( TapeDirectoryNodeType, "", *ImageCache::instance()->getFolderClosed() ),
           _file( file )
 {
-    setDelayedExpanding( TRUE );
+    setDelayedExpanding( true );
 
     int len  = _file->getName().length();
     int idx1 = _file->getName().findRev( '/', len - 2 );
@@ -327,7 +327,7 @@ File* TapeDirectoryNode::getFile()
 bool TapeDirectoryNode::isType( int type )
 {
     if ( type == TapeDirectoryNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return Node::isType( type );
     }
@@ -335,7 +335,7 @@ bool TapeDirectoryNode::isType( int type )
 
 void TapeDirectoryNode::expanding( bool expand )
 {
-    expand = TRUE;
+    expand = true;
 
     if ( childCount() > 0 ) {
         // We already have the children added.
@@ -388,7 +388,7 @@ File* TapeFileNode::getFile()
 bool TapeFileNode::isType( int type )
 {
     if ( type == TapeFileNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return Node::isType( type );
     }
@@ -407,23 +407,23 @@ SelectableNode::SelectableNode( int type, const TQString & text, const TQPixmap&
 
 void SelectableNode::doUpdateState()
 {
-    bool oneSelected = FALSE;
-    bool hasSelected = FALSE;
-    bool allSelected = TRUE;
+    bool oneSelected = false;
+    bool hasSelected = false;
+    bool allSelected = true;
     for ( uint i = 0; i < childCount(); i++ ) {
         switch ( ((SelectableNode*)childAt( i ))->_state ) {
             case SelAll:
-                oneSelected = TRUE;
-                hasSelected = TRUE;
+                oneSelected = true;
+                hasSelected = true;
                 break;
 
             case SelSome:
-                hasSelected = TRUE;
-                allSelected = FALSE;
+                hasSelected = true;
+                allSelected = false;
                 break;
 
             case SelNone:
-                allSelected = FALSE;
+                allSelected = false;
                 break;
         }
     }
@@ -447,11 +447,11 @@ void SelectableNode::doSetSelected( bool select )
     for ( uint i = 0; i < childCount(); i++ ) {
         if ( select ) {
             if ( !((SelectableNode*)childAt( i ))->isSelected() ) {
-                ((SelectableNode*)childAt( i ))->doSetSelected( TRUE );
+                ((SelectableNode*)childAt( i ))->doSetSelected( true );
             }
         } else {
             if ( ((SelectableNode*)childAt( i ))->isSelected() || ((SelectableNode*)childAt( i ))->hasSelectedChildren() ) {
-                ((SelectableNode*)childAt( i ))->doSetSelected( FALSE );
+                ((SelectableNode*)childAt( i ))->doSetSelected( false );
             }
         }
     }
@@ -485,20 +485,20 @@ bool SelectableNode::mousePressEvent( const TQPoint& point )
     if ( _selectRect.contains( point ) ) {
         switch ( _state ) {
             case SelAll:
-                setSelected( FALSE );
+                setSelected( false );
                 break;
 
             case SelNone:
-                setSelected( TRUE );
+                setSelected( true );
                 break;
 
             case SelSome:
-                setSelected( TRUE );
+                setSelected( true );
                 break;
         }
-        return TRUE;
+        return true;
     } else {
-        return FALSE;
+        return false;
     }
 }
 
@@ -581,7 +581,7 @@ TQRect SelectableNode::textBoundingRect(int indent) const
 bool SelectableNode::isType( int type )
 {
     if ( type == SelectableNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return Node::isType( type );
     }
@@ -618,7 +618,7 @@ RangeableNode::RangeableNode( int type, const TQString & text, const TQPixmap& p
 bool RangeableNode::isType( int type )
 {
     if ( type == RangeableNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return SelectableNode::isType( type );
     }
@@ -628,7 +628,7 @@ MountedArchiveNode::MountedArchiveNode( Archive* archive )
         : RangeableNode( MountedArchiveNodeType, archive->getName(), *ImageCache::instance()->getArchive(), SelNone ),
           _archive( archive )
 {
-    setDelayedExpanding( TRUE );
+    setDelayedExpanding( true );
 }
 
 Archive* MountedArchiveNode::getArchive()
@@ -658,7 +658,7 @@ void MountedArchiveNode::setSelected( bool select )
         Node* parent = (Node*)getParent();
         for ( int i = parent->childCount() - 1; i >= 0; i-- ) {
             if ( parent->childAt( i ) != this ) {
-                ((SelectableNode*)parent->childAt( i ))->setSelected( FALSE );
+                ((SelectableNode*)parent->childAt( i ))->setSelected( false );
             }
         }
     }
@@ -669,7 +669,7 @@ void MountedArchiveNode::setSelected( bool select )
 bool MountedArchiveNode::isType( int type )
 {
     if ( type == MountedArchiveNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return RangeableNode::isType( type );
     }
@@ -677,7 +677,7 @@ bool MountedArchiveNode::isType( int type )
 
 void MountedArchiveNode::expanding( bool expand )
 {
-    expand = TRUE;
+    expand = true;
 
     if ( childCount() > 0 ) {
         // We already have the children added.
@@ -710,7 +710,7 @@ MountedTapeDirectoryNode::MountedTapeDirectoryNode( File* file, int state )
 {
     assert( _file > (File*)0x1 );
 
-    setDelayedExpanding( TRUE );
+    setDelayedExpanding( true );
 
     int len  = _file->getName().length();
     int idx1 = _file->getName().findRev( '/', len - 2 );
@@ -758,7 +758,7 @@ void MountedTapeDirectoryNode::setSelected( bool select )
         }
         for ( int i = parent->childCount() - 1; i >= 0; i-- ) {
             if ( parent->childAt( i ) != arcNode ) {
-                ((SelectableNode*)parent->childAt( i ))->setSelected( FALSE );
+                ((SelectableNode*)parent->childAt( i ))->setSelected( false );
             }
         }
     }
@@ -769,7 +769,7 @@ void MountedTapeDirectoryNode::setSelected( bool select )
 bool MountedTapeDirectoryNode::isType( int type )
 {
     if ( type == MountedTapeDirectoryNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return RangeableNode::isType( type );
     }
@@ -777,7 +777,7 @@ bool MountedTapeDirectoryNode::isType( int type )
 
 void MountedTapeDirectoryNode::expanding( bool expand )
 {
-    expand = TRUE;
+    expand = true;
 
     if ( childCount() > 0 ) {
         // We already have the children added.
@@ -864,7 +864,7 @@ void MountedTapeFileNode::setSelected( bool select )
         }
         for ( int i = parent->childCount() - 1; i >= 0; i-- ) {
             if ( parent->childAt( i ) != arcNode ) {
-                ((SelectableNode*)parent->childAt( i ))->setSelected( FALSE );
+                ((SelectableNode*)parent->childAt( i ))->setSelected( false );
             }
         }
     }
@@ -875,7 +875,7 @@ void MountedTapeFileNode::setSelected( bool select )
 bool MountedTapeFileNode::isType( int type )
 {
     if ( type == MountedTapeFileNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return RangeableNode::isType( type );
     }
@@ -899,7 +899,7 @@ ArchiveableNode::ArchiveableNode( int type, const TQString & text, const TQPixma
 bool ArchiveableNode::isType( int type )
 {
     if ( type == ArchiveableNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return SelectableNode::isType( type );
     }
@@ -909,7 +909,7 @@ RootNode::RootNode()
         : ArchiveableNode( RootNodeType, "/", *ImageCache::instance()->getFolderClosed(), SelNone ),
           _mtime( -1 )
 {
-    setDelayedExpanding( TRUE );
+    setDelayedExpanding( true );
 }
 
 TQString RootNode::getFullPath()
@@ -924,7 +924,7 @@ TQString RootNode::getFullPath()
 bool RootNode::isType( int type )
 {
     if ( type == RootNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return ArchiveableNode::isType( type );
     }
@@ -932,14 +932,14 @@ bool RootNode::isType( int type )
 
 void RootNode::expanding( bool expand )
 {
-    expand = TRUE;
+    expand = true;
 
     // If we already have some children, check to see if the directory has been modified.
     if ( childCount() > 0 ) {
         struct stat statinfo;
         if ( stat( "/", &statinfo ) < 0 ) {
             printf( "Can't stat '/'\n" );
-            expand = FALSE;
+            expand = false;
             return;
         }
 
@@ -960,7 +960,7 @@ void RootNode::expanding( bool expand )
         struct stat statinfo;
         if ( stat( "/", &statinfo ) < 0 ) {
             printf( "Can't stat '/'\n" );
-            expand = FALSE;
+            expand = false;
             return;
         }
 
@@ -1016,7 +1016,7 @@ DirectoryNode::DirectoryNode( const TQString & text, int state )
         : ArchiveableNode( DirectoryNodeType, text, *ImageCache::instance()->getFolderClosed(), state ),
           _mtime( -1 )
 {
-    setDelayedExpanding( TRUE );
+    setDelayedExpanding( true );
 }
 
 TQString DirectoryNode::getFullPath()
@@ -1031,7 +1031,7 @@ TQString DirectoryNode::getFullPath()
 bool DirectoryNode::isType( int type )
 {
     if ( type == DirectoryNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return ArchiveableNode::isType( type );
     }
@@ -1039,7 +1039,7 @@ bool DirectoryNode::isType( int type )
 
 void DirectoryNode::expanding( bool expand )
 {
-    expand = TRUE;
+    expand = true;
 
     // Construct the full path.
     TQString path;
@@ -1055,7 +1055,7 @@ void DirectoryNode::expanding( bool expand )
         struct stat statinfo;
         if ( stat( TQFile::encodeName(path), &statinfo ) < 0 ) {
             kdError() << "Can't stat " << path << endl;
-            expand = FALSE;
+            expand = false;
             return;
         }
 
@@ -1076,7 +1076,7 @@ void DirectoryNode::expanding( bool expand )
         struct stat statinfo;
         if ( stat( TQFile::encodeName(path), &statinfo ) < 0 ) {
             kdError() << "Can't stat " << path << endl;
-            expand = FALSE;
+            expand = false;
             return;
         }
 
@@ -1155,7 +1155,7 @@ TQString FileNode::getFullPath()
 bool FileNode::isType( int type )
 {
     if ( type == FileNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return ArchiveableNode::isType( type );
     }
@@ -1184,7 +1184,7 @@ void FileNode::popupMenu( const TQPoint& p )
 TapeDriveNode::TapeDriveNode()
         : Node( TapeDriveNodeType, i18n( "<no tape>" ), *ImageCache::instance()->getTapeUnmounted() )
 {
-    setDelayedExpanding( TRUE );
+    setDelayedExpanding( true );
 
     connect( TapeManager::instance(), TQ_SIGNAL( sigTapeMounted() )        , this, TQ_SLOT( slotTapeMounted() ) );
     connect( TapeManager::instance(), TQ_SIGNAL( sigTapeUnmounted() )      , this, TQ_SLOT( slotTapeUnmounted() ) );
@@ -1194,7 +1194,7 @@ TapeDriveNode::TapeDriveNode()
 bool TapeDriveNode::isType( int type )
 {
     if ( type == TapeDriveNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return Node::isType( type );
     }
@@ -1203,11 +1203,11 @@ bool TapeDriveNode::isType( int type )
 void TapeDriveNode::expanding( bool expand )
 {
     if ( !TapeManager::instance()->getMountedTape() ) {
-        expand = FALSE;
+        expand = false;
         return;
     }
 
-    expand = TRUE;
+    expand = true;
 
     if ( childCount() > 0 ) {
         // We already have the children added
@@ -1244,7 +1244,7 @@ void TapeDriveNode::slotTapeMounted()
     }
 
     if ( isExpanded() ) {
-        bool dummy = TRUE;
+        bool dummy = true;
         expanding( dummy );
     }
 }
@@ -1334,7 +1334,7 @@ MountedArchiveNode* TapeDriveNode::findArchiveNode( Archive* archive )
 TapeIndexRootNode::TapeIndexRootNode()
         : Node( TapeIndexRootNodeType, i18n( "Tape Indexes" ), *ImageCache::instance()->getFolderClosed() )
 {
-    setDelayedExpanding( TRUE );
+    setDelayedExpanding( true );
 
     connect( TapeManager::instance(), TQ_SIGNAL( sigTapeAdded( Tape* ) )   , this, TQ_SLOT( slotTapeAdded( Tape* ) ) );
     connect( TapeManager::instance(), TQ_SIGNAL( sigTapeRemoved( Tape* ) ) , this, TQ_SLOT( slotTapeRemoved( Tape* ) ) );
@@ -1344,7 +1344,7 @@ TapeIndexRootNode::TapeIndexRootNode()
 bool TapeIndexRootNode::isType( int type )
 {
     if ( type == TapeIndexRootNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return Node::isType( type );
     }
@@ -1352,7 +1352,7 @@ bool TapeIndexRootNode::isType( int type )
 
 void TapeIndexRootNode::expanding( bool expand )
 {
-    expand = TRUE;
+    expand = true;
 
     if ( childCount() > 0 ) {
         return;
@@ -1450,7 +1450,7 @@ bool BackupProfileNode::validate()
 bool BackupProfileNode::isType( int type )
 {
     if ( type == BackupProfileNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return Node::isType( type );
     }
@@ -1469,7 +1469,7 @@ void BackupProfileNode::popupMenu( const TQPoint& p )
 BackupProfileRootNode::BackupProfileRootNode()
         : Node( BackupProfileRootNodeType, i18n( "Backup Profiles" ), *ImageCache::instance()->getFolderClosed() )
 {
-    setDelayedExpanding( TRUE );
+    setDelayedExpanding( true );
 
     connect( BackupProfileManager::instance(), TQ_SIGNAL( sigBackupProfileAdded( BackupProfile* ) )   ,
              this, TQ_SLOT( slotBackupProfileAdded( BackupProfile* ) ) );
@@ -1481,8 +1481,8 @@ BackupProfileRootNode::BackupProfileRootNode()
 
 void BackupProfileRootNode::setSelected( BackupProfile* pBackupProfile )
 {
-    setExpanded( TRUE );
-    bool dummy = TRUE;
+    setExpanded( true );
+    bool dummy = true;
     expanding( dummy );
     expanded();
 
@@ -1498,7 +1498,7 @@ void BackupProfileRootNode::setSelected( BackupProfile* pBackupProfile )
 bool BackupProfileRootNode::isType( int type )
 {
     if ( type == BackupProfileRootNodeType ) {
-        return TRUE;
+        return true;
     } else {
         return Node::isType( type );
     }
@@ -1506,7 +1506,7 @@ bool BackupProfileRootNode::isType( int type )
 
 void BackupProfileRootNode::expanding( bool expand )
 {
-    expand = TRUE;
+    expand = true;
 
     if ( childCount() > 0 ) {
         return;
diff --git a/kdat/Node.h b/kdat/Node.h
index 5a55aed..f342f55 100644
--- a/kdat/Node.h
+++ b/kdat/Node.h
@@ -94,10 +94,10 @@ public:
      * prevent the node from expanding.  The default implementation does
      * nothing.
      *
-     * @param expand The method sets this to TRUE to allow the node to be
-     *               expanded or FALSE to prevent the node from being expanded.
+     * @param expand The method sets this to true to allow the node to be
+     *               expanded or false to prevent the node from being expanded.
      */
-    virtual void expanding( bool expand=TRUE );
+    virtual void expanding( bool expand=true );
 
     /**
      * This method is called immediately after the node has been expanded.
@@ -152,7 +152,7 @@ public:
      * Make sure that the displayed information matches the tape index.  This
      * method recurses through child nodes.
      *
-     * @return TRUE if the node's text has changed.
+     * @return true if the node's text has changed.
      */
     bool validate();
 
@@ -166,9 +166,9 @@ public:
     /**
      * Create child nodes for each archive in the tape index.
      *
-     * @param expand This will always be set to TRUE.
+     * @param expand This will always be set to true.
      */
-    virtual void expanding( bool expand=TRUE );
+    virtual void expanding( bool expand=true );
 
     /**
      * This method is called immediately after the node has been selected.
@@ -206,7 +206,7 @@ public:
      * Make sure that the displayed information matches the tape index.  This
      * method recurses through child nodes.
      *
-     * @return TRUE if the node's text has changed.
+     * @return true if the node's text has changed.
      */
     bool validate();
 
@@ -221,9 +221,9 @@ public:
      * Create child nodes for each top-level file/directory contained in the
      * archive.
      *
-     * @param expand This will always be set to TRUE.
+     * @param expand This will always be set to true.
      */
-    virtual void expanding( bool expand=TRUE );
+    virtual void expanding( bool expand=true );
 
     /**
      * This method is called immediately after the node has been selected.
@@ -267,9 +267,9 @@ public:
     /**
      * Create child nodes for each file contained in this directory.
      *
-     * @param expand This will always be set to TRUE.
+     * @param expand This will always be set to true.
      */
-    virtual void expanding( bool expand=TRUE );
+    virtual void expanding( bool expand=true );
 
     /**
      * Change the node's pixmap to an open folder.
@@ -361,21 +361,21 @@ public:
     /**
      * Determine whether the node and all of its children are selected.
      *
-     * @return TRUE if the node is selected, otherwise FALSE.
+     * @return true if the node is selected, otherwise false.
      */
     bool isSelected();
 
     /**
      * Determine whether the node has at least one selected descendent.
      *
-     * @return TRUE if at least one descendent is selected.
+     * @return true if at least one descendent is selected.
      */
     bool hasSelectedChildren();
 
     /**
      * Select/deselect this node and all of its children.
      *
-     * @param selected TRUE means the node will be selected, FALSE means the
+     * @param selected true means the node will be selected, false means the
      *                 node will be deselected.
      */
     virtual void setSelected( bool selected );
@@ -434,7 +434,7 @@ public:
      * Make sure that the displayed information matches the tape index.  This
      * method recurses through child nodes.
      *
-     * @return TRUE if the node's text has changed.
+     * @return true if the node's text has changed.
      */
     bool validate();
 
@@ -447,7 +447,7 @@ public:
     /**
      * Select/deselect this node and all of its children.
      *
-     * @param selected TRUE means the node will be selected, FALSE means the
+     * @param selected true means the node will be selected, false means the
      *                 node will be deselected.
      */
     virtual void setSelected( bool selected );
@@ -463,9 +463,9 @@ public:
      * Create child nodes for each top-level file/directory contained in the
      * archive.
      *
-     * @param expand This will always be set to TRUE.
+     * @param expand This will always be set to true.
      */
-    virtual void expanding( bool expand=TRUE );
+    virtual void expanding( bool expand=true );
 
     /**
      * This method is called immediately after the node has been selected.
@@ -518,7 +518,7 @@ public:
     /**
      * Select/deselect this node and all of its children.
      *
-     * @param selected TRUE means the node will be selected, FALSE means the
+     * @param selected true means the node will be selected, false means the
      *                 node will be deselected.
      */
     virtual void setSelected( bool selected );
@@ -533,9 +533,9 @@ public:
     /**
      * Create child nodes for each file contained in this directory.
      *
-     * @param expand This will always be set to TRUE.
+     * @param expand This will always be set to true.
      */
-    virtual void expanding( bool expand=TRUE );
+    virtual void expanding( bool expand=true );
 
     /**
      * Change the node's pixmap to an open folder.
@@ -598,7 +598,7 @@ public:
     /**
      * Select/deselect this node and all of its children.
      *
-     * @param selected TRUE means the node will be selected, FALSE means the
+     * @param selected true means the node will be selected, false means the
      *                 node will be deselected.
      */
     virtual void setSelected( bool selected );
@@ -685,9 +685,9 @@ public:
      * Create child nodes for each file contained in this directory.  If the
      * directory has been modified then all of the child nodes are recreated.
      *
-     * @param expand This will always be set to TRUE.
+     * @param expand This will always be set to true.
      */
-    virtual void expanding( bool expand=TRUE );
+    virtual void expanding( bool expand=true );
 
     /**
      * Change the node's pixmap to an open folder.
@@ -745,9 +745,9 @@ public:
      * Create child nodes for each file contained in this directory.  If the
      * directory has been modified then all of the child nodes are recreated.
      *
-     * @param expand This will always be set to TRUE.
+     * @param expand This will always be set to true.
      */
-    virtual void expanding( bool expand=TRUE );
+    virtual void expanding( bool expand=true );
 
     /**
      * Change the node's pixmap to an open folder.
@@ -836,9 +836,9 @@ public:
     /**
      * Create child nodes for each archive in the tape index.
      *
-     * @param expand This will always be set to TRUE.
+     * @param expand This will always be set to true.
      */
-    virtual void expanding( bool expand=TRUE );
+    virtual void expanding( bool expand=true );
 
     /**
      * This method is called immediately after the node has been selected.
@@ -894,9 +894,9 @@ public:
     /**
      * Create child nodes for each tape index.
      *
-     * @param expand This will always be set to TRUE.
+     * @param expand This will always be set to true.
      */
-    virtual void expanding( bool expand=TRUE );
+    virtual void expanding( bool expand=true );
 
     /**
      * Change the node's pixmap to an open folder.
@@ -954,7 +954,7 @@ public:
     /**
      * Make sure that the displayed information matches the backup profile.
      *
-     * @return TRUE if the node's text has changed.
+     * @return true if the node's text has changed.
      */
     bool validate();
 
@@ -1008,9 +1008,9 @@ public:
     /**
      * Create child nodes for each tape index.
      *
-     * @param expand This will always be set to TRUE.
+     * @param expand This will always be set to true.
      */
-    virtual void expanding( bool expand=TRUE );
+    virtual void expanding( bool expand=true );
 
     /**
      * Change the node's pixmap to an open folder.
diff --git a/kdat/Options.cpp b/kdat/Options.cpp
index 6cba56c..0fa747e 100644
--- a/kdat/Options.cpp
+++ b/kdat/Options.cpp
@@ -33,10 +33,10 @@ Options::Options()
     _tapeBlockSize     = _config->readNumEntry( "tapeBlockSize", 20*512 );  // Use tar default.
     _tapeDevice        = _config->readEntry( "tapeDevice", "/dev/tape" ).copy();
     _tarCommand        = _config->readPathEntry( "tarCommand", "tar" ).copy();
-    _loadOnMount       = _config->readNumEntry( "loadOnMount", FALSE );
-    _lockOnMount       = _config->readNumEntry( "lockOnMount", FALSE );
-    _ejectOnUnmount    = _config->readNumEntry( "ejectOnUnmount", FALSE );
-    _variableBlockSize = _config->readNumEntry( "variableBlockSize", FALSE );
+    _loadOnMount       = _config->readNumEntry( "loadOnMount", false );
+    _lockOnMount       = _config->readNumEntry( "lockOnMount", false );
+    _ejectOnUnmount    = _config->readNumEntry( "ejectOnUnmount", false );
+    _variableBlockSize = _config->readNumEntry( "variableBlockSize", false );
 }
 
 Options* Options::instance()
diff --git a/kdat/Options.h b/kdat/Options.h
index 237ab75..7fabafd 100644
--- a/kdat/Options.h
+++ b/kdat/Options.h
@@ -87,28 +87,28 @@ public:
     /**
      * Get whether to load the tape before attempting to mount it.
      *
-     * @return TRUE if the tape should be loaded.
+     * @return true if the tape should be loaded.
      */
     bool getLoadOnMount();
 
     /**
      * Get whether to lock the tape drive when a tape is mounted.
      *
-     * @return TRUE if the tape drive should be locked, otherwise FALSE.
+     * @return true if the tape drive should be locked, otherwise false.
      */
     bool getLockOnMount();
 
     /**
      * Get whether to automatically eject the tape when it is unmounted.
      *
-     * @return TRUE if the tape should be ejected, otherwise FALSE.
+     * @return true if the tape should be ejected, otherwise false.
      */
     bool getEjectOnUnmount();
 
     /**
      * Get whether the tape drive supports variable block sizes.
      *
-     * @return TRUE if the tape drive can handle the MTSETBLK command.
+     * @return true if the tape drive can handle the MTSETBLK command.
      */
     bool getVariableBlockSize();
 
@@ -143,28 +143,28 @@ public:
     /**
      * Set whether to load the tape before attempting to mount it.
      *
-     * @param b TRUE if the tape should be loaded.
+     * @param b true if the tape should be loaded.
      */
     void setLoadOnMount( bool b );
 
     /**
      * Set whether to lock the tape drive whenever a tape is mounted.
      *
-     * @param b TRUE means lock the drive, FALSE means don't.
+     * @param b true means lock the drive, false means don't.
      */
     void setLockOnMount( bool b );
 
     /**
      * Set whether to eject the tape drive whenever a tape is unmounted.
      *
-     * @param b TRUE means eject the tape, FALSE means don't.
+     * @param b true means eject the tape, false means don't.
      */
     void setEjectOnUnmount( bool b );
 
     /**
      * Set whether the tape drive can support variable block sizes.
      *
-     * @param b TRUE means the tape drive understands MTSETBLK.
+     * @param b true means the tape drive understands MTSETBLK.
      */
     void setVariableBlockSize( bool b );
 signals:
diff --git a/kdat/RELEASE_NOTES b/kdat/RELEASE_NOTES
index 0aa1533..9f3645c 100644
--- a/kdat/RELEASE_NOTES
+++ b/kdat/RELEASE_NOTES
@@ -38,7 +38,7 @@
    command line.  This is necessary becase sometimes the new
    archive isn't saved so kdat can't restore the data.  This
    problem appears to have disappeared spontaneously today, and
-   was linked to the variable _stubbed=FALSE.
+   was linked to the variable _stubbed=false.
 
 2002-01-24
  - Frank Pieczynski <pieczy at knuut.de> provided improved blue icons.
diff --git a/kdat/TODO b/kdat/TODO
index 74d4dab..0e6a300 100644
--- a/kdat/TODO
+++ b/kdat/TODO
@@ -159,8 +159,8 @@ Outstanding Bugs
     call Tape::addChild( Archive* archive ) to add the new archive, and
     addChild() does call read() in preparation for updating the on-disk
     tape file.  However, read() refuses to do anything because the tape
-    isn't stubbed (_stubbed==FALSE).  I don't know what this means yet.
-    Forcing _stubbed=TRUE doesn't work either.  It looks like _stubbed has
+    isn't stubbed (_stubbed==false).  I don't know what this means yet.
+    Forcing _stubbed=true doesn't work either.  It looks like _stubbed has
     to do with whether the tape ID is recognized as belonging to an index
     file on disk or not (see the second paragraph of 2002-01-26).
 
@@ -212,8 +212,8 @@ c/o rolandg at onlinehome.de:
 
 1) don't return 0 instead of a null TQString
     (e.g., BackupProfile::getWorkingDirectory())
-2) don't test for FALSE predicate values with
-   !().  Use == FALSE instead.
+2) don't test for false predicate values with
+   !().  Use == false instead.
 3) don't piggyback .remove with .first:
    _relativeFiles.remove(_relativeFiles.first())
 
diff --git a/kdat/Tape.cpp b/kdat/Tape.cpp
index d14a191..f98163f 100644
--- a/kdat/Tape.cpp
+++ b/kdat/Tape.cpp
@@ -38,7 +38,7 @@
 #include "kdat.h"
 
 Tape::Tape()
-        : _stubbed( FALSE ),
+        : _stubbed( false ),
           _name( i18n( "New Tape" ) ),
           _size( Options::instance()->getDefaultTapeSize() ),
           _fptr( 0 )
@@ -54,7 +54,7 @@ Tape::Tape()
 }
 
 Tape::Tape( const char * id )
-        : _stubbed( TRUE ),
+        : _stubbed( true ),
           _id( id ),
           _ctime( -1 ),
           _mtime( -1 ),
@@ -127,7 +127,7 @@ void Tape::read()
       return;
     }
 
-    _stubbed = FALSE;
+    _stubbed = false;
 
     /* 2002-01-28 LEW */
     // printf("Preparing to read tape data\n" );
diff --git a/kdat/TapeDrive.cpp b/kdat/TapeDrive.cpp
index 6fb1777..c52c75a 100644
--- a/kdat/TapeDrive.cpp
+++ b/kdat/TapeDrive.cpp
@@ -52,7 +52,7 @@ TapeDrive* TapeDrive::instance()
 
 TapeDrive::TapeDrive()
         : _fd ( -1 ),
-          _readOnly( TRUE ),
+          _readOnly( true ),
           _tape( 0 ),
           _writeBuf( 0 ),
           _readBuf( 0 ),
@@ -94,7 +94,7 @@ void TapeDrive::flush()
 bool TapeDrive::load()
 {
     if ( _fd < 0 ) {
-        return FALSE;
+        return false;
     }
 
 #ifdef MTLOAD
@@ -109,14 +109,14 @@ bool TapeDrive::load()
 
     return ret >= 0;
 #else
-    return TRUE;
+    return true;
 #endif
 }
 
 bool TapeDrive::lock()
 {
     if ( _fd < 0 ) {
-        return FALSE;
+        return false;
     }
 
 #ifdef MTLOCK
@@ -131,14 +131,14 @@ bool TapeDrive::lock()
 
     return ret >= 0;
 #else
-    return TRUE;
+    return true;
 #endif
 }
 
 bool TapeDrive::unlock()
 {
     if ( _fd < 0 ) {
-        return FALSE;
+        return false;
     }
 
 #ifdef MTUNLOCK
@@ -153,7 +153,7 @@ bool TapeDrive::unlock()
 
     return ret >= 0;
 #else
-    return TRUE;
+    return true;
 #endif
 }
 
@@ -166,14 +166,14 @@ bool TapeDrive::isTapePresent()
 {
     open();
     if ( _fd < 0 ) {
-        return FALSE;
+        return false;
     }
 
     // Get tape status.
     struct mtget tapeStatus;
     int ret = ioctl( _fd, MTIOCGET, &tapeStatus );
     if ( ret < 0 ) {
-        return FALSE;
+        return false;
     }
 
     // Check for the presence of a tape.
@@ -193,9 +193,9 @@ bool TapeDrive::isTapePresent()
         } else {
             emit sigStatus( i18n( "Tape mounted read/write." ) );
         }
-        return TRUE;
+        return true;
     } else {
-        return FALSE;
+        return false;
     }
 }
 
@@ -273,7 +273,7 @@ Tape* TapeDrive::readHeader()
 bool TapeDrive::rewind()
 {
     if ( _fd < 0 ) {
-        return FALSE;
+        return false;
     }
 
     flush();
@@ -330,7 +330,7 @@ int TapeDrive::getBlock()
 bool TapeDrive::nextFile( int count )
 {
     if ( _fd < 0 ) {
-        return FALSE;
+        return false;
     }
 
     flush();
@@ -348,7 +348,7 @@ bool TapeDrive::nextFile( int count )
 bool TapeDrive::prevFile( int count )
 {
     if ( _fd < 0 ) {
-        return FALSE;
+        return false;
     }
 
     flush();
@@ -366,7 +366,7 @@ bool TapeDrive::prevFile( int count )
 bool TapeDrive::nextRecord( int count )
 {
     if ( _fd < 0 ) {
-        return FALSE;
+        return false;
     }
 
     flush();
@@ -385,13 +385,13 @@ bool TapeDrive::nextRecord( int count )
         while ( bytes > 0 ) {
             ret = read( buf, bytes > Options::instance()->getTapeBlockSize() ? Options::instance()->getTapeBlockSize() : bytes );
             if ( ret <= 0 ) {
-                status = FALSE;
+                status = false;
                 break;
             }
             bytes -= ret;
         }
         delete [] buf;
-        status = TRUE;
+        status = true;
     }
     return status;
 }
@@ -399,7 +399,7 @@ bool TapeDrive::nextRecord( int count )
 bool TapeDrive::prevRecord( int count )
 {
     if ( _fd < 0 ) {
-        return FALSE;
+        return false;
     }
 
     flush();
@@ -436,10 +436,10 @@ void TapeDrive::open()
         if ( _fd < 0 ) {
             return;
         } else {
-            _readOnly = TRUE;
+            _readOnly = true;
         }
     } else {
-        _readOnly = FALSE;
+        _readOnly = false;
     }
 
     // Set the tape block size after the device is opened.
@@ -511,7 +511,7 @@ bool TapeDrive::seek( int file, int tarBlock )
 
     if ( _fd < 0 ) {
         printf( "bailing1\n" );
-        return FALSE;
+        return false;
     }
 
     flush();
@@ -548,33 +548,33 @@ bool TapeDrive::seek( int file, int tarBlock )
         nextFile( file );
         if ( ( curBlock = getBlock() ) < 0 ) {
             printf( "bailing2\n" );
-            return FALSE;
+            return false;
         }
     }
 
     if ( tapeBlock > curBlock ) {
         if ( !nextRecord( tapeBlock - curBlock ) ) {
             printf( "bailing3\n" );
-            return FALSE;
+            return false;
         }
     } else if ( tapeBlock < curBlock ) {
         if ( tapeBlock == 0 ) {
             if ( !prevFile( 1 ) ) {
                 printf( "bailing6\n" );
-                return FALSE;
+                return false;
             }
             if ( !nextFile( 1 ) ) {
                 printf( "bailing7\n" );
-                return FALSE;
+                return false;
             }
         } else {
             if ( !prevRecord( curBlock - tapeBlock + 1 ) ) {
                 printf( "bailing4\n" );
-                return FALSE;
+                return false;
             }
             if ( !nextRecord( 1 ) ) {
                 printf( "bailing5\n" );
-                return FALSE;
+                return false;
             }
         }
     }
@@ -588,19 +588,19 @@ bool TapeDrive::seek( int file, int tarBlock )
 
     delete [] buf;
     
-    return TRUE;
+    return true;
 }
 
 bool TapeDrive::pastEOF()
 {
     if ( _fd < 0 ) {
-        return FALSE;
+        return false;
     }
 
     struct mtget tapeStatus;
     if ( ioctl( _fd, MTIOCGET, &tapeStatus ) < 0 ) {
         printf( "TapeDrive::pastEOF() -- ioctl( MTIOCGET ) failed!\n" );
-        return FALSE;
+        return false;
     }
 
     return GMT_EOF( tapeStatus.mt_gstat );
@@ -609,7 +609,7 @@ bool TapeDrive::pastEOF()
 bool TapeDrive::setBlockSize( int blockSize )
 {
     if ( _fd < 0 ) {
-        return FALSE;
+        return false;
     }
 
 #ifdef MTSETBLK
@@ -637,6 +637,6 @@ bool TapeDrive::setBlockSize( int blockSize )
 #else
     // some systems (e.g. HP-UX) encode block size into device file names
     // so setting the block size by software does not make sense
-    return TRUE;
+    return true;
 #endif
 }
diff --git a/kdat/TapeDrive.h b/kdat/TapeDrive.h
index 8e6bc1c..e377b90 100644
--- a/kdat/TapeDrive.h
+++ b/kdat/TapeDrive.h
@@ -90,21 +90,21 @@ public:
     /**
      * Determine whether the tape can be written to.
      *
-     * @return TRUE if the tape cannot be written to, otherwise FALSE.
+     * @return true if the tape cannot be written to, otherwise false.
      */
     bool isReadOnly();
 
     /**
      * Determine whether there is a tape in the drive.
      *
-     * @return TRUE if there is a tape, otherwise FALSE.
+     * @return true if there is a tape, otherwise false.
      */
     bool isTapePresent();
 
     /**
      * Load the tape into the drive.
      *
-     * @return TRUE on success, otherwise FALSE.
+     * @return true on success, otherwise false.
      */
     bool load();
 
@@ -112,7 +112,7 @@ public:
      * Lock the tape in the drive, so that it cannot be ejected manually by the
      * user.  Not all tape drives support this operation.
      *
-     * @return TRUE on success, otherwise FALSE.
+     * @return true on success, otherwise false.
      */
     bool lock();
 
@@ -122,7 +122,7 @@ public:
      *
      * @param count The number of end-of-file markers to skip over.
      *
-     * @return TRUE on success, otherwise FALSE.
+     * @return true on success, otherwise false.
      */
     bool nextFile( int count );
 
@@ -131,7 +131,7 @@ public:
      *
      * @param count The number of tape blocks to skip over.
      *
-     * @return TRUE on success, otherwise FALSE.
+     * @return true on success, otherwise false.
      */
     bool nextRecord( int count );
 
@@ -140,8 +140,8 @@ public:
      * opening the tape device for reading only.  Check isReadOnly() to see
      * if the tape device was opened for reading and writing.
      *
-     * @return TRUE if the tape device was opened for reading and/or writing,
-     *         otherwise FALSE.
+     * @return true if the tape device was opened for reading and/or writing,
+     *         otherwise false.
      */
     void open();
 
@@ -149,8 +149,8 @@ public:
      * Determine wether the tape is positioned just after an end-of-file
      * marker.
      *
-     * @return TRUE if the tape is positioned after an end-of-file marker,
-     *         otherwise FALSE.
+     * @return true if the tape is positioned after an end-of-file marker,
+     *         otherwise false.
      */
     bool pastEOF();
 
@@ -160,7 +160,7 @@ public:
      *
      * @param count The number of end-of-file markers to backspace over.
      *
-     * @return TRUE on success, otherwise FALSE.
+     * @return true on success, otherwise false.
      */
     bool prevFile( int count );
 
@@ -169,7 +169,7 @@ public:
      *
      * @param count The number of tape block to backspace over.
      *
-     * @return TRUE on success, otherwise FALSE.
+     * @return true on success, otherwise false.
      */
     bool prevRecord( int count );
 
@@ -195,7 +195,7 @@ public:
     /**
      * Rewind the tape.
      *
-     * @return TRUE on success, otherwise FALSE.
+     * @return true on success, otherwise false.
      */
     bool rewind();
 
@@ -206,7 +206,7 @@ public:
      * @param file     The tape file number.
      * @param tarBlock The desired tar block (NOT tape block).
      *
-     * @return TRUE on success, otherwise FALSE.
+     * @return true on success, otherwise false.
      */
     bool seek( int file, int tarBlock );
 
@@ -215,7 +215,7 @@ public:
      *
      * @param blockSize The new tape block size in bytes.
      *
-     * @return TRUE on success, otherwise FALSE.
+     * @return true on success, otherwise false.
      */
     bool setBlockSize( int blockSize );
 
@@ -223,7 +223,7 @@ public:
      * Unlock the tape in the drive, so that it can be ejected manually by the
      * user.  Not all tape drives support this operation.
      *
-     * @return TRUE on success, otherwise FALSE.
+     * @return true on success, otherwise false.
      */
     bool unlock();
 
diff --git a/kdat/TapeInfoWidget.cpp b/kdat/TapeInfoWidget.cpp
index c6498b7..3889fda 100644
--- a/kdat/TapeInfoWidget.cpp
+++ b/kdat/TapeInfoWidget.cpp
@@ -93,7 +93,7 @@ TapeInfoWidget::TapeInfoWidget( TQWidget* parent, const char* name )
 
     _apply = new KPushButton( KStdGuiItem::apply(), this );
     _apply->setFixedSize( 80, _apply->sizeHint().height() );
-    _apply->setEnabled( FALSE );
+    _apply->setEnabled( false );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
 
@@ -215,7 +215,7 @@ void TapeInfoWidget::setTape( Tape* tape )
 bool TapeInfoWidget::isModified()
 {
     if ( _tape->getName() != _tapeName->text() ) {
-        return TRUE;
+        return true;
     }
 
     int size = (int)TDEGlobal::locale()->readNumber( _tapeSize->text() );
@@ -271,5 +271,5 @@ void TapeInfoWidget::slotApply()
         _tape->setSize( size );
     }
 
-    _apply->setEnabled( FALSE );
+    _apply->setEnabled( false );
 }
diff --git a/kdat/TapeManager.cpp b/kdat/TapeManager.cpp
index 5b02dc3..c305bdd 100644
--- a/kdat/TapeManager.cpp
+++ b/kdat/TapeManager.cpp
@@ -33,7 +33,7 @@
 TapeManager::TapeManager()
         : _mountedTape( 0 )
 {
-    _tapes.setAutoDelete( TRUE );
+    _tapes.setAutoDelete( true );
 
     // Get a list of all available tape indexes.
     TQStringList relList;
diff --git a/kdat/TarParser.cpp b/kdat/TarParser.cpp
index 4529d64..583e60a 100644
--- a/kdat/TarParser.cpp
+++ b/kdat/TarParser.cpp
@@ -24,8 +24,8 @@ TarParser::TarParser()
         : _bufIdx( 0 ),
           _blocksToSkip( 0 ),
           _record( 0 ),
-          _longname( FALSE ),
-          _extended( FALSE ),
+          _longname( false ),
+          _extended( false ),
           _archnameIdx( 0 )
 {
 }
@@ -103,11 +103,11 @@ void TarParser::parseTarBlock()
 
         if ( rec->header.linkflag == LF_LONGNAME ) {
             // The actual file name is stored in the next _blocksToSkip blocks of the tar-file.
-            _longname = TRUE;
+            _longname = true;
             _archnameIdx = 0;
         } else {
             if ( _longname ) {
-                _longname = FALSE;
+                _longname = false;
                 emit sigEntry( _archname, parseOctal( rec->header.size, 11 ), parseOctal( rec->header.mtime, 11 ), _record );
             } else {
                 emit sigEntry( rec->header.arch_name, parseOctal( rec->header.size, 11 ), parseOctal( rec->header.mtime, 11 ), _record );
diff --git a/kdat/VerifyDlg.cpp b/kdat/VerifyDlg.cpp
index 9f162da..3f6a37b 100644
--- a/kdat/VerifyDlg.cpp
+++ b/kdat/VerifyDlg.cpp
@@ -46,7 +46,7 @@
 
 VerifyDlg::VerifyDlg( const TQString & workingDir, int fileno, const RangeList& ranges,
                       bool restore, TQWidget* parent, const char* name )
-        : TQDialog( parent, name, TRUE ),
+        : TQDialog( parent, name, true ),
           _restore( restore ),
           _proc( NULL ),
           _workingDir( workingDir ),
@@ -54,9 +54,9 @@ VerifyDlg::VerifyDlg( const TQString & workingDir, int fileno, const RangeList&
           _ranges( ranges ),
           _totalKBytes( 0.0 ),
           _fileCount( 0 ),
-          _wroteStdin( TRUE ),
-          _aborted( FALSE ),
-          _done( FALSE )
+          _wroteStdin( true ),
+          _aborted( false ),
+          _done( false )
 {
     // Calculate size of verify.
     TQPtrListIterator<Range> i( _ranges.getRanges() );
@@ -139,12 +139,12 @@ VerifyDlg::VerifyDlg( const TQString & workingDir, int fileno, const RangeList&
     _ok = new KPushButton( KStdGuiItem::ok(), this );
     _ok->setFixedSize( 80, _ok->sizeHint().height() );
     connect( _ok, TQ_SIGNAL( clicked() ), this, TQ_SLOT( slotOK() ) );
-    _ok->setEnabled( FALSE );
+    _ok->setEnabled( false );
 
     _save = new TQPushButton( i18n( "&Save Log..." ), this );
     _save->setFixedSize( 80, _save->sizeHint().height() );
     connect( _save, TQ_SIGNAL( clicked() ), _log, TQ_SLOT( save() ) );
-    _save->setEnabled( FALSE );
+    _save->setEnabled( false );
 
     _abort = new TQPushButton( i18n( "&Abort" ), this );
     _abort->setFixedSize( 80, _abort->sizeHint().height() );
@@ -237,12 +237,12 @@ void VerifyDlg::slotProcessExited( TDEProcess* )
     delete _proc;
 
     // Set this, or we get caught in a loop.
-    _done = TRUE;
+    _done = true;
 
-    _ok->setEnabled( TRUE );
-    _ok->setDefault( TRUE );
-    _save->setEnabled( TRUE );
-    _abort->setEnabled( FALSE );
+    _ok->setEnabled( true );
+    _ok->setDefault( true );
+    _save->setEnabled( true );
+    _abort->setEnabled( false );
 }
 
 void VerifyDlg::slotStdout( TDEProcess*, char* buf, int len )
@@ -288,7 +288,7 @@ void VerifyDlg::slotStdout( TDEProcess*, char* buf, int len )
 
 void VerifyDlg::slotWroteStdin( TDEProcess* )
 {
-    _wroteStdin = TRUE;
+    _wroteStdin = true;
 }
 
 void VerifyDlg::slotOK()
@@ -302,7 +302,7 @@ void VerifyDlg::slotOK()
 
 void VerifyDlg::slotAbort()
 {
-    _aborted = TRUE;
+    _aborted = true;
 }
 
 void VerifyDlg::timerEvent( TQTimerEvent* )
@@ -357,7 +357,7 @@ void VerifyDlg::timerEvent( TQTimerEvent* )
 	      /* 2002-01-30 LEW */
                 break;
             }
-            _wroteStdin = FALSE;
+            _wroteStdin = false;
             _proc->writeStdin( buf, count );
             bytesToRead -= count;
             _totalKBytes += (float)count / 1024.0;
diff --git a/kdat/VerifyDlg.h b/kdat/VerifyDlg.h
index bb330f3..0d8062f 100644
--- a/kdat/VerifyDlg.h
+++ b/kdat/VerifyDlg.h
@@ -79,12 +79,12 @@ public:
      * @param workingDir The directory to restore files to or verify files against.
      * @param fileno     The tape file number of the archive to verify/restore.
      * @param ranges     A list of tar block ranges to read.
-     * @param restore    TRUE means restore, FALSE means verify.
+     * @param restore    true means restore, false means verify.
      * @param parent     The parent widget for the dialog.
      * @param name       The name of this widget.
      */
     VerifyDlg( const TQString & workingDir, int fileno, const RangeList& ranges,
-               bool restore = FALSE, TQWidget* parent = 0, const char* name = 0 );
+               bool restore = false, TQWidget* parent = 0, const char* name = 0 );
 
     /**
      * Destroy the verify/restore dialog.
diff --git a/kdat/VerifyOptDlg.cpp b/kdat/VerifyOptDlg.cpp
index 8768000..2d220f2 100644
--- a/kdat/VerifyOptDlg.cpp
+++ b/kdat/VerifyOptDlg.cpp
@@ -34,7 +34,7 @@
 #include "VerifyOptDlg.moc"
 
 VerifyOptDlg::VerifyOptDlg( const TQString & def, const TQStringList& files, bool restore, TQWidget* parent, const char* name )
-        : TQDialog( parent, name, TRUE ),
+        : TQDialog( parent, name, true ),
           _restore( restore )
 {
     if ( _restore ) {
diff --git a/kdat/VerifyOptDlg.h b/kdat/VerifyOptDlg.h
index c1444f8..0e53d45 100644
--- a/kdat/VerifyOptDlg.h
+++ b/kdat/VerifyOptDlg.h
@@ -45,11 +45,11 @@ public:
      *
      * @param def     The default working directory.
      * @param files   The list of files that will be verified/restored.
-     * @param restore TRUE means we are doing a restore, FALSE means we are doing a verify.
+     * @param restore true means we are doing a restore, false means we are doing a verify.
      * @param parent  The parent widget for the dialog.
      * @param name    The name for the dialog.
      */
-    VerifyOptDlg( const TQString & def, const TQStringList& files, bool restore = FALSE, TQWidget* parent = 0, const char* name = 0 );
+    VerifyOptDlg( const TQString & def, const TQStringList& files, bool restore = false, TQWidget* parent = 0, const char* name = 0 );
 
     /**
      * Destroy the verify/restore options dialog.
diff --git a/kdat/ktreeview.cpp b/kdat/ktreeview.cpp
index f3a98ce..3934117 100644
--- a/kdat/ktreeview.cpp
+++ b/kdat/ktreeview.cpp
@@ -160,7 +160,7 @@ inline bool KTreeViewItem::expandButtonClicked(const TQPoint& coord) const
 
 bool KTreeViewItem::mousePressEvent( const TQPoint& )
 {
-    return FALSE;
+    return false;
 }
 
 // returns a pointer to first child item
@@ -259,7 +259,7 @@ void KTreeViewItem::insertChild(int index, KTreeViewItem* newChild)
 }
 
 // indicates whether this item is displayed expanded
-// NOTE: a TRUE response does not necessarily indicate the item
+// NOTE: a true response does not necessarily indicate the item
 // has any children
 bool KTreeViewItem::isExpanded() const
 {
@@ -719,10 +719,10 @@ void KTreeView::clear()
     setCurrentItem(-1);
 
     /* somewhat of a hack for takeItem so it doesn't update the current item... */
-	clearing = TRUE;
+	clearing = true;
 
 	bool autoU = autoUpdate();
-	setAutoUpdate(FALSE);
+	setAutoUpdate(false);
 	TQPtrStack<KTreeViewItem> stack;
 	stack.push(treeRoot);
 	while(!stack.isEmpty()) {
@@ -740,7 +740,7 @@ void KTreeView::clear()
 			delete item;
 		}
 	}
-	clearing = FALSE;
+	clearing = false;
   if(goingDown || TQApplication::closingDown())
     return;
   if(autoU && isVisible())
@@ -825,7 +825,7 @@ bool KTreeView::forEveryItem(KForEvery func, void* user, KTreeViewItem* item)
 
 // visits every visible item in the tree in order and applies the
 // user supplied function with the item and user data passed as parameters
-// if user supplied function returns TRUE, traversal ends and function
+// if user supplied function returns true, traversal ends and function
 // returns
 bool KTreeView::forEveryVisibleItem(KForEvery func, void *user,
 				    KTreeViewItem* item)
@@ -1303,7 +1303,7 @@ void KTreeView::collapseSubTree(KTreeViewItem* subRoot)
     }
     // roland
     repaint();
-    setAutoUpdate(TRUE);
+    setAutoUpdate(true);
     // roland
 }
 
@@ -1362,7 +1362,7 @@ void KTreeView::expandSubTree(KTreeViewItem* subRoot)
     }
     // roland
     repaint();
-    setAutoUpdate(TRUE);
+    setAutoUpdate(true);
     // roland
 
 }
@@ -1400,7 +1400,7 @@ void KTreeView::focusInEvent(TQFocusEvent *)
 
 // visits every item in the tree, visible or not and applies the user
 // supplied member function with the item and user data passed as parameters
-// if the user supplied member function returns TRUE, traversal
+// if the user supplied member function returns true, traversal
 // ends and the function returns
 void KTreeView::forEveryItem(KForEveryM func,
 			   void *user)
@@ -1427,7 +1427,7 @@ void KTreeView::forEveryItem(KForEveryM func,
 
 // visits every visible item in the tree in order and applies the user
 // supplied member function with the item and user data passed as parameters
-// if user supplied function returns TRUE, traversal ends and function
+// if user supplied function returns true, traversal ends and function
 // returns
 void KTreeView::forEveryVisibleItem(KForEveryM func,
 				       void *user)
@@ -1447,7 +1447,7 @@ void KTreeView::forEveryVisibleItem(KForEveryM func,
     if(stack.isEmpty())
       break;
     item = stack.pop()->getSibling();
-  } while(TRUE);
+  } while(true);
 }
 
 // called by updateCellWidth() for each item in the visible list
@@ -1510,7 +1510,7 @@ bool KTreeView::insertItem(KTreeViewItem* referenceItem,
     // enabled
     if (newItem->isVisible() || parentItem->childCount() == 1) {
 	bool autoU = autoUpdate();
-	setAutoUpdate(FALSE);
+	setAutoUpdate(false);
 	updateVisibleItems();
 	if(autoU && isVisible())
 	    repaint();
@@ -1541,9 +1541,9 @@ void KTreeView::join(KTreeViewItem *item)
   KTreeViewItem *itemParent = item->getParent();
   if(itemParent->hasParent()) {
     bool autoU = autoUpdate();
-    setAutoUpdate(FALSE);
+    setAutoUpdate(false);
     takeItem(item);
-    insertItem(itemParent, item, FALSE);
+    insertItem(itemParent, item, false);
     if(autoU && isVisible())
       repaint();
     setAutoUpdate(autoU);
@@ -1647,9 +1647,9 @@ void KTreeView::lowerItem(KTreeViewItem *item)
   uint itemChildIndex = itemParent->childIndex(item);
   if(itemChildIndex < itemParent->childCount() - 1) {
     bool autoU = autoUpdate();
-    setAutoUpdate(FALSE);
+    setAutoUpdate(false);
     takeItem(item);
-    insertItem(itemParent->childAt(itemChildIndex), item, FALSE);
+    insertItem(itemParent->childAt(itemChildIndex), item, false);
     if(autoU && isVisible())
       repaint();
     setAutoUpdate(autoU);
@@ -1810,7 +1810,7 @@ void KTreeView::start_rubberband(const TQPoint& where)
   rubber_startMouse = where;
   rubber_startX = xOffset();
   rubber_startY = yOffset();
-  rubberband_mode=TRUE;
+  rubberband_mode=true;
   draw_rubberband();
 #endif
 }
@@ -1821,7 +1821,7 @@ void KTreeView::end_rubberband()
 #if 0
   if (!rubberband_mode) return;
   draw_rubberband();
-  rubberband_mode = FALSE;
+  rubberband_mode = false;
 #endif
 }
 
@@ -1873,9 +1873,9 @@ void KTreeView::raiseItem(KTreeViewItem *item)
   int itemChildIndex = itemParent->childIndex(item);
   if(itemChildIndex > 0) {
     bool autoU = autoUpdate();
-    setAutoUpdate(FALSE);
+    setAutoUpdate(false);
     takeItem(item);
-    insertItem(itemParent->childAt(--itemChildIndex), item, TRUE);
+    insertItem(itemParent->childAt(--itemChildIndex), item, true);
     if(autoU && isVisible())
       repaint();
     setAutoUpdate(autoU);
@@ -1916,15 +1916,15 @@ bool KTreeView::setItemExpanded(KTreeViewItem *item, void *)
     if(item->hasChild() && !item->isExpanded())
       expandSubTree(item);
     else
-      item->setExpanded(TRUE);
+      item->setExpanded(true);
   }
   else {
     if (item->hasChild() && item->isExpanded())
       collapseSubTree(item);
     else
-      item->setExpanded(FALSE);
+      item->setExpanded(false);
   }
-  return FALSE;
+  return false;
 }
 
 // called by setExpandButtonDrawing for every item in tree
@@ -1932,7 +1932,7 @@ bool KTreeView::setItemExpandButtonDrawing(KTreeViewItem *item,
 					      void *)
 {
   item->setDrawExpandButton(drawExpandButton);
-  return FALSE;
+  return false;
 }
 
 // called by setShowItemText for every item in tree
@@ -1940,14 +1940,14 @@ bool KTreeView::setItemShowText(KTreeViewItem *item,
 				   void *)
 {
   item->setDrawText(showText);
-  return FALSE;
+  return false;
 }
 
 // called by setTreeDrawing for every item in tree
 bool KTreeView::setItemTreeDrawing(KTreeViewItem *item, void *)
 {
   item->setDrawTree(drawTree);
-  return FALSE;
+  return false;
 }
 
 // makes the item a child of the item above it, splitting
@@ -1959,7 +1959,7 @@ void KTreeView::split(KTreeViewItem *item)
   if(itemChildIndex == 0)
     return;
   bool autoU = autoUpdate();
-  setAutoUpdate(FALSE);
+  setAutoUpdate(false);
   takeItem(item);
   appendChildItem(itemParent->childAt(--itemChildIndex), item);
   if(autoU && isVisible())
@@ -1999,7 +1999,7 @@ void KTreeView::takeItem(KTreeViewItem* item)
     item->sibling = 0;
     if (wasVisible || parentItem->childCount() == 0) {
 	bool autoU = autoUpdate();
-	setAutoUpdate(FALSE);
+	setAutoUpdate(false);
 	updateVisibleItems();
 
 	if (autoU && isVisible())
diff --git a/kdat/ktreeview.h b/kdat/ktreeview.h
index a6031c4..e72a2f6 100644
--- a/kdat/ktreeview.h
+++ b/kdat/ktreeview.h
@@ -670,12 +670,12 @@ public:
   bool scrollBar() const;
 
   /**
-	If enable is TRUE (default), enables auto update, else disables it.
+	If enable is true (default), enables auto update, else disables it.
 	*/
   void setAutoUpdate(bool enable);
 
   /**
-	If enable is TRUE, displays a horizontal scroll bar, else hides it.
+	If enable is true, displays a horizontal scroll bar, else hides it.
 	*/
   void setBottomScrollBar(bool enable);
 
@@ -696,24 +696,24 @@ public:
     void setIndentSpacing(int spacing);
 
   /**
-	If enable is TRUE, displays a vertical scroll bar, else hides it.                                        
+	If enable is true, displays a vertical scroll bar, else hides it.                                        
 	*/
   void setScrollBar(bool enable);
 
   /**
-	If enable is TRUE (default), item text will be displayed, otherwise 
+	If enable is true (default), item text will be displayed, otherwise 
 	it will not, and no highlight will be shown in the default widget.
 	*/
   void setShowItemText(bool enable);
 
   /**
-	If enable is TRUE, enables smooth scrolling, else disables 
+	If enable is true, enables smooth scrolling, else disables 
 	it (default).
 	*/
   void setSmoothScrolling(bool enable);
 
   /**
-	If enable is TRUE (default), lines depicting the structure of the
+	If enable is true (default), lines depicting the structure of the
 	tree will be drawn, otherwise they will not.
 	*/
   void setTreeDrawing(bool enable);
diff --git a/knetworkconf/knetworkconf/kadddevicecontainer.cpp b/knetworkconf/knetworkconf/kadddevicecontainer.cpp
index aaeb48e..b3f4294 100644
--- a/knetworkconf/knetworkconf/kadddevicecontainer.cpp
+++ b/knetworkconf/knetworkconf/kadddevicecontainer.cpp
@@ -42,8 +42,8 @@ KAddDeviceContainer::KAddDeviceContainer(TQWidget *parent, const char *name)
     buttonsLayout->addItem( buttonsSpacer );
 
     kpbApply = new KPushButton( this, "kpbApply" );
-    kpbApply->setEnabled( FALSE );
-    kpbApply->setDefault( TRUE );
+    kpbApply->setEnabled( false );
+    kpbApply->setDefault( true );
     buttonsLayout->addWidget( kpbApply );
 
     kpbCancel = new KPushButton( this, "kpbCancel" );
diff --git a/kpackage/cache.cpp b/kpackage/cache.cpp
index bcd45e0..facdd6b 100644
--- a/kpackage/cache.cpp
+++ b/kpackage/cache.cpp
@@ -60,7 +60,7 @@ TQString cacheObj::PDir()
   TQDir d(tmpd);
   if (!d.exists()) {
     if (!d.mkdir(tmpd)) {
-      KpMsgE(i18n("Cannot create folder %1").arg(tmpd),TRUE);
+      KpMsgE(i18n("Cannot create folder %1").arg(tmpd),true);
       tmpd = "";
     } else {
       chown(TQFile::encodeName(tmpd),buf.st_uid,buf.st_gid);
@@ -81,7 +81,7 @@ TQString cacheObj::CDir()
     TQDir d(tmpd);
     if (!d.exists()) {
       if (!d.mkdir(tmpd)) {
-	KpMsgE(i18n("Cannot create folder %1").arg(tmpd),TRUE);
+	KpMsgE(i18n("Cannot create folder %1").arg(tmpd),true);
 	tmpd = "";
       } else {
 	chown(TQFile::encodeName(tmpd),buf.st_uid,buf.st_gid);
@@ -95,7 +95,7 @@ int cacheObj::newDCache(const TQString &url, const TQString &fn, TQString  &fnam
 
   KURL u(url);
   if ( !u.isValid() ) {
-    KpMsgE(i18n("Malformed URL: %1").arg(url),TRUE);
+    KpMsgE(i18n("Malformed URL: %1").arg(url),true);
     return -1;
   }
 
@@ -169,7 +169,7 @@ void  cacheObj::clearPCache() {
 //////////////////////////////////////////////////////////////////////////////
 LcacheObj::LcacheObj()
 {
-  setAutoDelete(TRUE);
+  setAutoDelete(true);
 }
 
 LcacheObj::~LcacheObj()
diff --git a/kpackage/cache.h b/kpackage/cache.h
index 86cac1e..f77c61c 100644
--- a/kpackage/cache.h
+++ b/kpackage/cache.h
@@ -51,7 +51,7 @@ public:
   TQString option;
   bool    subdirs;
 
-  cacheObj(const TQString &Pbase, const TQString &Plocation, const TQString &PcacheFile, const TQString &Poption = TQString(), bool Psubdirs = FALSE);
+  cacheObj(const TQString &Pbase, const TQString &Plocation, const TQString &PcacheFile, const TQString &Poption = TQString(), bool Psubdirs = false);
   ~cacheObj();
 
   static TQString PDir();
diff --git a/kpackage/debAptInterface.cpp b/kpackage/debAptInterface.cpp
index 5f0f067..58752a5 100644
--- a/kpackage/debAptInterface.cpp
+++ b/kpackage/debAptInterface.cpp
@@ -51,7 +51,7 @@ DEBAPT::DEBAPT():DEB()
   queryMsg = i18n("Querying DEB APT package list: ");
   procMsg = i18n("KPackage: Waiting on APT-GET");
 
-  hasRemote = TRUE;
+  hasRemote = true;
 
   locatedialog = new Locations(i18n("Location of Debian Packages"));
 
@@ -64,22 +64,22 @@ DEBAPT::DEBAPT():DEB()
 	  this,TQ_SLOT(setAvail(LcacheObj *)));
   locatedialog->apply_slot();
 
-  paramsInst.append(new param(i18n("Download only"),FALSE,FALSE,"-d"));
-  paramsInst.append(new param(i18n("No download"),FALSE,FALSE,"--no-download"));
-  paramsInst.append(new param(i18n("Ignore missing"),FALSE,FALSE,"-m"));
-  paramsInst.append(new param(i18n("Ignore hold"),FALSE,FALSE,"--ignore-hold"));
-  paramsInst.append(new param(i18n("Allow Unauthenticated"),FALSE,FALSE,"--allow-unauthenticated"));
-  paramsInst.append(new param(i18n("Assume yes"),TRUE,FALSE,"--yes"));
-  paramsInst.append(new param(i18n("Test (do not uninstall)"),FALSE,FALSE,"-s"));
+  paramsInst.append(new param(i18n("Download only"),false,false,"-d"));
+  paramsInst.append(new param(i18n("No download"),false,false,"--no-download"));
+  paramsInst.append(new param(i18n("Ignore missing"),false,false,"-m"));
+  paramsInst.append(new param(i18n("Ignore hold"),false,false,"--ignore-hold"));
+  paramsInst.append(new param(i18n("Allow Unauthenticated"),false,false,"--allow-unauthenticated"));
+  paramsInst.append(new param(i18n("Assume yes"),true,false,"--yes"));
+  paramsInst.append(new param(i18n("Test (do not uninstall)"),false,false,"-s"));
 
-  paramsUninst.append(new param(i18n("Purge Config Files"),FALSE,FALSE,"--purge"));
-  paramsUninst.append(new param(i18n("Assume yes"),TRUE,FALSE,"--yes"));
-  paramsUninst.append(new param(i18n("Test (do not uninstall)"),FALSE,FALSE,"-s"));
+  paramsUninst.append(new param(i18n("Purge Config Files"),false,false,"--purge"));
+  paramsUninst.append(new param(i18n("Assume yes"),true,false,"--yes"));
+  paramsUninst.append(new param(i18n("Test (do not uninstall)"),false,false,"-s"));
 
   env = "DEBIAN_FRONTEND=readline; export DEBIAN_FRONTEND; ";
 
-  noFetch = TRUE;
-  hasSearchAll = TRUE;
+  noFetch = true;
+  hasSearchAll = true;
 
   hasProgram = ifExe("apt-get");
 }
@@ -129,7 +129,7 @@ void DEBAPT::updateS()
 {
   if (kprun->run("apt-get update", "APT update")) {
     if (kprun->exec())
-      kpackage->management->collectData(TRUE);
+      kpackage->management->collectData(true);
   }
 }
 
@@ -137,7 +137,7 @@ void DEBAPT::upgradeS()
 {
   if (kprun->run(env + "apt-get dist-upgrade", "APT upgrade")) {
     if (kprun->exec())
-      kpackage->management->collectData(TRUE);
+      kpackage->management->collectData(true);
   }
 }
 
@@ -145,7 +145,7 @@ void DEBAPT::fixupS()
 {
   if (kprun->run(env + "apt-get -f install", "APT fixup")) {
     if (kprun->exec())
-      kpackage->management->collectData(TRUE);
+      kpackage->management->collectData(true);
   }
 }
 
@@ -156,7 +156,7 @@ void DEBAPT::fileS()
       kprun->exec();
    } 
   } else {
-    KpMsg("Error",i18n("The %1 program needs to be installed").arg("apt-file"), TRUE);
+    KpMsg("Error",i18n("The %1 program needs to be installed").arg("apt-file"), true);
   }
 }
 
@@ -218,7 +218,7 @@ void DEBAPT::listRPack(TQPtrList<packageInfo> *pki)
 	//	kdDebug() << "---------\n";
 	p = collectInfo(plist);
 	if (p) {
-	  if (!p->pkgInsert(pki, typeID, TRUE)) {
+	  if (!p->pkgInsert(pki, typeID, true)) {
 	    delete p;
 	  }
 	}
@@ -274,7 +274,7 @@ void DEBAPT::listAvail(TQPtrList<packageInfo> *pki)
       } else {
 	p = collectInfo(plist);
 	if (p) {
-	  if (!p->pkgInsert(pki, typeID, FALSE)) {
+	  if (!p->pkgInsert(pki, typeID, false)) {
 	    delete p;
 	  }
 	}
@@ -290,7 +290,7 @@ void DEBAPT::listAvail(TQPtrList<packageInfo> *pki)
 
 TQStringList  DEBAPT::listInstalls(const TQStringList &packs, bool install, bool &cancel)
 {
-  bool extras=FALSE, found=FALSE;
+  bool extras=false, found=false;
 
   TQString match;
   TQString s = "apt-get -s ";
@@ -307,11 +307,11 @@ TQStringList  DEBAPT::listInstalls(const TQStringList &packs, bool install, bool
     s += " ";
   }
 
-  TQStringList list = kpty->run(s, TRUE, TRUE);
+  TQStringList list = kpty->run(s, true, true);
   if (!kpty->inSession) {
-    cancel = TRUE; // Root login did not work
+    cancel = true; // Root login did not work
   } else {
-    cancel = FALSE;
+    cancel = false;
   }
   //  kdDebug() << "LS=" << list.count()  << "\n";
 
@@ -327,7 +327,7 @@ TQStringList  DEBAPT::listInstalls(const TQStringList &packs, bool install, bool
 	  break;
 	}
       }
-      extras=TRUE;
+      extras=true;
     }
   }
 
@@ -365,7 +365,7 @@ TQStringList DEBAPT::FindFile(const TQString &name, bool searchAll)
 
       return filelist;
     } else {
-      KpMsg("Error",i18n("The %1 program needs to be installed").arg("apt-file"), TRUE);
+      KpMsg("Error",i18n("The %1 program needs to be installed").arg("apt-file"), true);
       TQStringList nill;
       return nill;
     }
@@ -414,7 +414,7 @@ TQString DEBAPT::doUninstall(int uninstallFlags, const TQString &packs, bool &te
   kdDebug() << "uCMD=" << s << "\n";
 
   if (uninstallFlags>>2 & 1)
-    test = TRUE;
+    test = true;
 
   return s;
 }
@@ -456,7 +456,7 @@ TQString DEBAPT::doInstall(int installFlags, const TQString &packs, bool &test)
   kdDebug() << "iCMD=" << s << "\n";
 
   if ((installFlags>>0 & 1) || (installFlags>>5 & 1))
-    test = TRUE;
+    test = true;
 
   return s;
 }
@@ -525,7 +525,7 @@ void DEBAPT::writeApt(const TQStringList &list) {
   cmd += "mv /etc/apt/sources.list /etc/apt/sources.list.b; mv /etc/apt/sources.list.n /etc/apt/sources.list; fi\" ";
   
 
- TQStringList rlist =  kpty->run(cmd,TRUE,TRUE);
+ TQStringList rlist =  kpty->run(cmd,true,true);
   //for ( TQStringList::Iterator it = rlist.begin(); it != rlist.end(); ++it ) {
   // kdDebug() << "SL=" << *it << "\n";
   //}
diff --git a/kpackage/debDpkgInterface.cpp b/kpackage/debDpkgInterface.cpp
index ddacf75..624630a 100644
--- a/kpackage/debDpkgInterface.cpp
+++ b/kpackage/debDpkgInterface.cpp
@@ -81,15 +81,15 @@ DEBDPKG::DEBDPKG():DEB()
 	  this,TQ_SLOT(setAvail(LcacheObj *)));
   locatedialog->apply_slot();
 
-  paramsInst.append(new param(i18n("Allow Downgrade"),TRUE,TRUE,"--refuse-downgrade"));
-  paramsInst.append(new param(i18n("Check Conflicts"),TRUE,TRUE,"--force-conflicts"));
-  paramsInst.append(new param(i18n("Check Dependencies"),TRUE,TRUE,"--force-depends"));
-  paramsInst.append(new  param(i18n("Test (do not install)"),FALSE,FALSE,"--no-act"));
+  paramsInst.append(new param(i18n("Allow Downgrade"),true,true,"--refuse-downgrade"));
+  paramsInst.append(new param(i18n("Check Conflicts"),true,true,"--force-conflicts"));
+  paramsInst.append(new param(i18n("Check Dependencies"),true,true,"--force-depends"));
+  paramsInst.append(new  param(i18n("Test (do not install)"),false,false,"--no-act"));
 
-  paramsUninst.append(new param(i18n("Purge Config Files"),TRUE,FALSE,
+  paramsUninst.append(new param(i18n("Purge Config Files"),true,false,
 			    "--purge","--remove"));
-  paramsUninst.append(new param(i18n("Check Dependencies"),TRUE,TRUE,"--force-depends"));
-  paramsUninst.append(new param(i18n("Test (do not uninstall)"),FALSE,FALSE,"--no-act"));
+  paramsUninst.append(new param(i18n("Check Dependencies"),true,true,"--force-depends"));
+  paramsUninst.append(new param(i18n("Test (do not uninstall)"),false,false,"--no-act"));
 
   hasProgram = ifExe("dpkg");
   
diff --git a/kpackage/debInterface.cpp b/kpackage/debInterface.cpp
index 5b0bf58..a66d7b7 100644
--- a/kpackage/debInterface.cpp
+++ b/kpackage/debInterface.cpp
@@ -132,10 +132,10 @@ bool DEB::parseName(const TQString &name, TQString *n, TQString *v)
 	  d1 = d2;
 	*n = name.left(d1);
 	*v = name.mid(d1+1,s1-d1-1);
-	return TRUE;
+	return true;
       }
   }
-  return FALSE;
+  return false;
 }
 
 void DEB::listInstalledPackages(TQPtrList<packageInfo> *pki)
@@ -145,7 +145,7 @@ void DEB::listInstalledPackages(TQPtrList<packageInfo> *pki)
 
 void DEB::listPackList(TQPtrList<packageInfo> *pki, const TQString &fname, cacheObj *cp)
 {
-  bool local = FALSE;
+  bool local = false;
   packageInfo *p;
   TQStringList list;
   TQString sline( i18n("Querying DEB package list: ")+fname );
@@ -260,7 +260,7 @@ packageInfo *DEB::getIRPackageInfo( const TQString &name)
   if (list.count() > 1) {
     pki = DEB::collectInfo(list);
     if (pki) {
-      pki->updated = TRUE;
+      pki->updated = true;
       if (pki->getFilename().isEmpty())
 	pki->setFilename(name);
     }
@@ -292,7 +292,7 @@ packageInfo *DEB::getUPackageInfo( const TQString &name)
   if (list.count() > 1) {
     pki = DEB::collectInfo(list, kpinterface[0]); // To be fixed up later, assumes order of kpinterface
     if (pki)
-      pki->updated = TRUE;
+      pki->updated = true;
   }
 
   return pki;
@@ -310,9 +310,9 @@ packageInfo *DEB::collectInfo(TQStringList &ln, pkgInterface *pkgInt)
   TQMap<TQString, TQString> a;
 
   TQString key, val;
-  bool bad_install = FALSE;
-  bool available = FALSE;
-  bool haveName = FALSE;
+  bool bad_install = false;
+  bool available = false;
+  bool haveName = false;
 
   for ( TQStringList::Iterator it = ln.begin();  it != ln.end(); ++it ) {
   loop:
@@ -347,10 +347,10 @@ packageInfo *DEB::collectInfo(TQStringList &ln, pkgInterface *pkgInt)
       break;
     } else if (key == "package") {
       a.insert("name", val);
-      haveName = TRUE;
+      haveName = true;
     } else if (key == "md5sum") {
-      available = TRUE;
-      bad_install = FALSE;
+      available = true;
+      bad_install = false;
     } else if (key == "section") {
       a.insert("group",  val);
     } else if (key == "status") {
@@ -361,7 +361,7 @@ packageInfo *DEB::collectInfo(TQStringList &ln, pkgInterface *pkgInt)
 	  val != "deinstall ok installed" &&
 	  val != "deinstall ok config-files" &&
 	  val != "purge ok installed") {
-	bad_install = TRUE;
+	bad_install = true;
       }
       a.insert("status", val);
     } else if (key == "version") {
diff --git a/kpackage/fbsdInterface.cpp b/kpackage/fbsdInterface.cpp
index 98174e2..b0a752c 100644
--- a/kpackage/fbsdInterface.cpp
+++ b/kpackage/fbsdInterface.cpp
@@ -71,19 +71,19 @@ fbsdInterface::fbsdInterface():pkgInterface() {
 
   locatedialog = new Locations(i18n("Location of BSD Packages and Ports"));
   locatedialog->dLocations(1, 1, this, i18n("Ports"), "Pkg", "*.tbz",
-                           i18n("Location of Ports Tree (e.g. /usr/ports or /usr/opt)"),FALSE);
+                           i18n("Location of Ports Tree (e.g. /usr/ports or /usr/opt)"),false);
   locatedialog->dLocations(1, 6, this, i18n("Packages"), "Pkg", "*.tbz",
                            i18n("Location of Folders Containing BSD Packages or Package Trees"));
   connect(locatedialog, TQ_SIGNAL(returnVal(LcacheObj *)), this, TQ_SLOT(setAvail(LcacheObj *)));
   locatedialog->apply_slot();
 
-  paramsInst.append(new param(i18n("Ignore Scripts"),FALSE,FALSE,"-I"));
-  paramsInst.append(new param(i18n("Check Dependencies"),TRUE,TRUE,"-f"));
-  paramsInst.append(new param(i18n("Test (do not install)"),FALSE,FALSE,"-n"));
+  paramsInst.append(new param(i18n("Ignore Scripts"),false,false,"-I"));
+  paramsInst.append(new param(i18n("Check Dependencies"),true,true,"-f"));
+  paramsInst.append(new param(i18n("Test (do not install)"),false,false,"-n"));
 
- paramsUninst.append(new param(i18n("Ignore Scripts"),FALSE,FALSE, "-I"));
- paramsUninst.append(new  param(i18n("Check Dependencies"),TRUE,TRUE, "-f"));
- paramsUninst.append(new param(i18n("Test (do not uninstall)"),FALSE,FALSE, "-n"));
+ paramsUninst.append(new param(i18n("Ignore Scripts"),false,false, "-I"));
+ paramsUninst.append(new  param(i18n("Check Dependencies"),true,true, "-f"));
+ paramsUninst.append(new param(i18n("Test (do not uninstall)"),false,false, "-n"));
 
  hasProgram = ifExe("pkg_info") && ifExe("pkg_add");
 }
@@ -223,11 +223,11 @@ TQStringList fbsdInterface::getChangeLog(packageInfo *) {
 
 
 bool fbsdInterface::filesTab(packageInfo *) {
-  return TRUE;
+  return true;
 }
 
 bool fbsdInterface::changeTab(packageInfo *) {
-    return FALSE;
+    return false;
 }
 
 TQStringList fbsdInterface::getFileList(packageInfo *p) {
@@ -527,7 +527,7 @@ int fbsdInterface::pathInfo(TQMap<TQString, TQString> &a)
      // Find the last word on this line (which should be the package name) minus a trailing :.
       TQString pkg = name.section(' ',-1);
       if (pkg.isEmpty()) {
-        KpMsgE(i18n("Unexpected output from pkg_info (looking for package name): %1").arg(value), TRUE);
+        KpMsgE(i18n("Unexpected output from pkg_info (looking for package name): %1").arg(value), true);
         kpackage->setStatus(TQString());
         return;
       } else {
@@ -578,7 +578,7 @@ int fbsdInterface::pathInfo(TQMap<TQString, TQString> &a)
 
 
 bsdPortsIndexItem::bsdPortsIndexItem(fbsdInterface *parent, char *desc, bool binaries, const TQString &dname) : bin(binaries), port(!binaries), installed(false) {
-  fields = TQStringList::split('|', desc, TRUE);
+  fields = TQStringList::split('|', desc, true);
   TQString name = fields[NAME];
   
   bsdPortsIndexItem *port = parent->ports[name];
diff --git a/kpackage/findf.cpp b/kpackage/findf.cpp
index 2a39057..0998d71 100644
--- a/kpackage/findf.cpp
+++ b/kpackage/findf.cpp
@@ -78,7 +78,7 @@ FindF::FindF(TQWidget *parent)
     tab->addColumn("",0);   // Hidden column for package type
     tab->addColumn(i18n("Package"),180);
     tab->addColumn(i18n("File Name"),330);
-    tab->setAllColumnsShowFocus(TRUE);
+    tab->setAllColumnsShowFocus(true);
     tab->setSorting(1);
 
     if (kpackage->management->dirInstPackages->find("apt-file/deb")) {
@@ -86,7 +86,7 @@ FindF::FindF(TQWidget *parent)
     } else {
       searchAll = new TQCheckBox(i18n("Also search uninstalled packages (apt-file needs to be installed)"), frame1, "searchAll");
     }
-    searchAll->setChecked(FALSE);
+    searchAll->setChecked(false);
 
     gtop->addWidget(valueLabel, 0, 0);
     gtop->addWidget(value, 0, 1);
@@ -110,11 +110,11 @@ void FindF::checkSearchAll()
 {
     // button not enabled if no package interface has search uninstalled
     // packages for files ability
-    bool hasAll = FALSE;
+    bool hasAll = false;
     for (int i = 0; i < kpinterfaceN; i++) {
       if (kpinterface[i] && opts->handlePackage[i]) {
 	if (kpinterface[i]->hasSearchAll) 
-	  hasAll = TRUE;
+	  hasAll = true;
       }
     }
     
@@ -221,7 +221,7 @@ void FindF::dropEvent(TQDropEvent *de) // something has been dropped
     value->setText(file);
     doFind(file);
   } else {
-    KpMsgE(i18n("Incorrect URL type"),FALSE);
+    KpMsgE(i18n("Incorrect URL type"),false);
   }
 }
 
diff --git a/kpackage/kissInterface.cpp b/kpackage/kissInterface.cpp
index 71a2a4e..a2a3796 100644
--- a/kpackage/kissInterface.cpp
+++ b/kpackage/kissInterface.cpp
@@ -82,11 +82,11 @@ KISS::KISS():pkgInterface()
   procMsg = i18n("KPackage: Waiting on KISS");
 
   param paramsInst[] = {
-			param(0,FALSE,FALSE,0)
+			param(0,false,false,0)
   };
 
   param paramsUninst[] = {
-			  param(0,FALSE,FALSE,0)
+			  param(0,false,false,0)
   };
   hasProgram = ifExe("kiss");
 }
@@ -125,10 +125,10 @@ bool KISS::parseName(const TQString& name, TQString *n, TQString *v)
 	  d1 = d2;
 	*n = name.left(d1);
 	*v = name.mid(d1+1,s1-d1-1);
-	return TRUE;
+	return true;
       }
   }
-  return FALSE;
+  return false;
 }
 
 void KISS::listInstalledPackages(TQPtrList<packageInfo> *pki)
@@ -140,7 +140,7 @@ void KISS::listInstalledPackages(TQPtrList<packageInfo> *pki)
 
   reader.setup("kiss");
   *reader.proc << "-qq";
-  if (!reader.start(0,FALSE))
+  if (!reader.start(0,false))
     return;
 
   kpackage->setStatus(sline);
@@ -154,7 +154,7 @@ void KISS::listInstalledPackages(TQPtrList<packageInfo> *pki)
       break;
     p = collectInfo(reader.buf.mid(sp,sc-sp).ascii());
     if (p) {
-      if (!p->pkgInsert(pki, typeID, TRUE)) {
+      if (!p->pkgInsert(pki, typeID, true)) {
 	delete p;
       }
     }
@@ -179,7 +179,7 @@ packageInfo *KISS::getPackageInfo(char mode, const TQString &name, const TQStrin
     case 'i':
       reader.setup("kiss");
       *reader.proc << "-q" << name;
-      if (reader.start(0,FALSE)) {
+      if (reader.start(0,false)) {
 	reader.buf += "package: " + name + "\n";
 	pki = collectInfo(reader.buf.ascii());
       }
@@ -190,7 +190,7 @@ packageInfo *KISS::getPackageInfo(char mode, const TQString &name, const TQStrin
     case 'u':
       reader.setup("perl");
       *reader.proc << name << "-q";
-      if (reader.start(0,TRUE)) {
+      if (reader.start(0,true)) {
 	pki = collectInfo(reader.buf.ascii());
 
 	TQFileInfo fi(name);
@@ -275,11 +275,11 @@ TQStringList KISS::getChangeLog(packageInfo *) {
 
 
 bool KISS::filesTab(packageInfo *) {
-  return TRUE;
+  return true;
 }
 
 bool KISS::changeTab(packageInfo *) {
-    return FALSE;
+    return false;
 }
 
 //////////////////////////////////////////////////////////////////////////////
@@ -306,7 +306,7 @@ TQStringList KISS::getFileList(packageInfo *p)
 
       reader.setup("kiss");
       *reader.proc << "-f" << name;
-      if (reader.start(0,FALSE)) {
+      if (reader.start(0,false)) {
 	char *buffer = tqstrdup(reader.buf.ascii());
 	char *str = strtok(buffer,"\n");
 	if (str) {
@@ -323,7 +323,7 @@ TQStringList KISS::getFileList(packageInfo *p)
     case 'u':
       reader.setup("perl");
       *reader.proc << fn << "-f";
-      if (reader.start(0,TRUE)) {
+      if (reader.start(0,true)) {
 	char *buffer = tqstrdup(reader.buf.ascii());
 	char *str = strtok(buffer,"\n");
 	if (str) {
diff --git a/kpackage/kpPty.cpp b/kpackage/kpPty.cpp
index 2919dc4..2530297 100644
--- a/kpackage/kpPty.cpp
+++ b/kpackage/kpPty.cpp
@@ -86,10 +86,10 @@ kpPty::kpPty() : TQObject()
   tm = new TQTimer(this);
   connect(tm, TQ_SIGNAL(timeout()), this, TQ_SLOT(slotTimeout()));
 
-  eventLoop = FALSE;
-  inSession = FALSE;
-  pUnterm = FALSE;
-  loginSession = FALSE;
+  eventLoop = false;
+  inSession = false;
+  pUnterm = false;
+  loginSession = false;
   
   codec = TQTextCodec::codecForLocale();
   TQMap<TQString, TQString> passwords;
@@ -138,19 +138,19 @@ bool kpPty::needSession(bool needRoot)
 
 bool kpPty::startSession(bool needRoot)
 {
-  bool interact = FALSE; // Have interacted with user, prevents loops
-  bool passwordTried = FALSE; // Have tried the current save password, so need to put up dialog
-  pUnterm = FALSE;
+  bool interact = false; // Have interacted with user, prevents loops
+  bool passwordTried = false; // Have tried the current save password, so need to put up dialog
+  pUnterm = false;
   kdDebug() << "kpPty::startSession\n";
   if (!inSession && needSession(needRoot)) {
     // Assume !needRoot actions are simple executables
-    kdDebug() << "kpPty::startSession TRUE\n";
-    loginSession = TRUE;
+    kdDebug() << "kpPty::startSession true\n";
+    loginSession = true;
     int ret;
     TQString s = "echo START=$?\n";
 
   FULL_RESTART:
-    interact = FALSE;
+    interact = false;
     retList.clear();
     pty->resetAll();
 
@@ -169,14 +169,14 @@ bool kpPty::startSession(bool needRoot)
     pty->sstart(TDEProcess::NotifyOnExit);
 
   RESTART:
-    tm->start(6*1000, TRUE);
-    eventLoop = TRUE;
+    tm->start(6*1000, true);
+    eventLoop = true;
     kdDebug() << "Loopst\n";
     tdeApp->enter_loop();
     kdDebug() << "Loopfn Result=" << Result  <<  "\n";
     tm->stop();
     if (Result == TIMEOUT) { // timeout
-      interact = TRUE;
+      interact = true;
       //      kdDebug() << "Line=" << retList.last() << "\n";
       kpstart->addText(retList);
       kpstart->run("", i18n("Login Problem: Please login manually"));
@@ -184,14 +184,14 @@ bool kpPty::startSession(bool needRoot)
       ret = kpstart->exec();
       kdDebug() << "Sret=" << ret << "\n";
       if (ret) {
-	inSession = FALSE;
+	inSession = false;
       } else {
-	inSession = TRUE;
+	inSession = true;
       }
     } else if (Result == PASSWORD) {  // We got a password prompt
       TQString pass;
       int res;
-      interact = TRUE;
+      interact = true;
       // kdDebug() << "H=" << hostName << " PH=" << passwords[hostName] << " PT=" << passwordTried <<"\n";
       if (passwords[hostName] != 0 && !passwordTried) {
         pass = passwords[hostName];
@@ -213,31 +213,31 @@ bool kpPty::startSession(bool needRoot)
         }
       }
       pty->writeStdin(pass.append("\n"), false);
-      passwordTried = TRUE;
+      passwordTried = true;
       if (res) {
         retList.clear();
         goto RESTART;
       } else {
-        inSession = FALSE;
+        inSession = false;
       }
     } else if (Result == PROMPT) { // Got Prompt
-      inSession = TRUE;
-      kdDebug() << "kpPty::startSession TRUE\n";
+      inSession = true;
+      kdDebug() << "kpPty::startSession true\n";
     } else {  // process return code
       pty->writeStdin(TQCString("\04"), false);  // SU doesn't listen to ^C
       if (interact) {
 	goto FULL_RESTART;
       } else {
 	TQString errMsg = retList.join(" ");
-	KpMsgE(errMsg, TRUE);
-        inSession = FALSE;
+	KpMsgE(errMsg, true);
+        inSession = false;
       }
     }
   } else {
     kdDebug() << "kpPty::startSession Not needed\n";
   }
   
-  loginSession = FALSE;
+  loginSession = false;
   if (!inSession)
     close();
   
@@ -248,7 +248,7 @@ void kpPty::breakUpCmd(const TQString &cmd)
 {
   kdDebug() << " kpPty::run CMD=\""<< cmd <<"\" pty = " << pty << endl;
 
-  bool quote = FALSE;
+  bool quote = false;
   TQString s;
   TQStringList cl = TQStringList::split(" ", cmd);
 
@@ -259,16 +259,16 @@ void kpPty::breakUpCmd(const TQString &cmd)
       if ((*it)[lastPt] == '\'') { // Also End of quoted string
 	s.replace("'","");
 	(*pty) << s;
-	quote = FALSE;
+	quote = false;
       } else {
 	s += " ";
-	quote = TRUE;
+	quote = true;
       }
     } else if ((*it)[lastPt] == '\'') { // End of quoted string
       s += *it;
       s.replace("'","");
       (*pty) << s;
-      quote = FALSE;
+      quote = false;
     }	else if (quote) {
       s += *it;
       s += " ";
@@ -282,7 +282,7 @@ TQStringList kpPty::run(const TQString &cmd, bool inLoop, bool needRoot)
 {
   Result = 0;
 
-  pUnterm = FALSE;
+  pUnterm = false;
 
   if (!inSession && !needSession(needRoot)) {
     // Assume !needRoot actions are simple executables
@@ -308,7 +308,7 @@ TQStringList kpPty::run(const TQString &cmd, bool inLoop, bool needRoot)
   retList.clear();
 
   if (inLoop) {
-    eventLoop = TRUE;
+    eventLoop = true;
     tdeApp->enter_loop();
 
     return retList;
@@ -366,14 +366,14 @@ void kpPty::finish(int ret)
  
 
   if (eventLoop) {
-    eventLoop = FALSE;
+    eventLoop = false;
     tdeApp->exit_loop();
   }
 }
 
 void kpPty::readLines()
 {
-  bool unterm = FALSE;
+  bool unterm = false;
 
   TQString stext;
   while(pty->readln(stext, false, &unterm) >= 0)
diff --git a/kpackage/kpPty.h b/kpackage/kpPty.h
index 35ba413..88d5ba7 100644
--- a/kpackage/kpPty.h
+++ b/kpackage/kpPty.h
@@ -59,8 +59,8 @@ public:
   kpPty();
  ~kpPty();
 
-  TQStringList  run(const TQString &cmd, bool inLoop = TRUE,
-		   bool needRoot= FALSE);
+  TQStringList  run(const TQString &cmd, bool inLoop = true,
+		   bool needRoot= false);
   bool startSession(bool needRoot);
   void close();
 
diff --git a/kpackage/kpTerm.cpp b/kpackage/kpTerm.cpp
index cc94726..ba0dd26 100644
--- a/kpackage/kpTerm.cpp
+++ b/kpackage/kpTerm.cpp
@@ -46,7 +46,7 @@ kpTerm::kpTerm(kpPty *pt, TQWidget * parent,  const char * name ) :
   //  setMinimumWidth(fontMetrics().maxWidth()*80 +
   //      minimumSizeHint().width());
   setWordWrap(NoWrap);
-  setReadOnly(TRUE);
+  setReadOnly(true);
 }
 
 void kpTerm::doConnect()
@@ -71,15 +71,15 @@ void kpTerm::doUnconnect()
 
 bool kpTerm::run(const TQString &cmd, TQStringList &r) 
 {
-  setReadOnly(FALSE);
+  setReadOnly(false);
   setFocus();
-  if (pty->startSession(TRUE)) {
+  if (pty->startSession(true)) {
     doConnect();
 
-    r =  pty->run(cmd,FALSE);
-    return TRUE;
+    r =  pty->run(cmd,false);
+    return true;
   } else {
-    return FALSE;
+    return false;
   }
 }
  
@@ -91,7 +91,7 @@ void kpTerm::done()
 {
    clear();
    doUnconnect();
-   setReadOnly(TRUE);
+   setReadOnly(true);
    clearFocus();
 }
 
@@ -152,7 +152,7 @@ void kpTerm::insert ( const TQString & str, bool) {
       getCursorPosition(&y,&x);
       //      kdDebug() << "k="  << y << "," << x <<"\n";
     }
-    TQTextEdit::insert(str,(bool)FALSE);
+    TQTextEdit::insert(str,(bool)false);
   }
 }
 
@@ -197,7 +197,7 @@ bool kpRun::run(TQString cmd, TQString msg)
     return term->run(cmd, r);
   } else {
     term->doConnect();
-    term->setReadOnly(FALSE);
+    term->setReadOnly(false);
     term->setFocus();
     return true;
   }
diff --git a/kpackage/kpTerm.h b/kpackage/kpTerm.h
index da6254e..74031f6 100644
--- a/kpackage/kpTerm.h
+++ b/kpackage/kpTerm.h
@@ -53,7 +53,7 @@ public:
   bool run(const TQString &cmd, TQStringList &r);
   void doConnect();
   void doUnconnect();
-  void insert ( const TQString & str, bool mark=FALSE );
+  void insert ( const TQString & str, bool mark=false );
   kpPty *pty;
   void cancel();
   void done();
diff --git a/kpackage/kpackage.cpp b/kpackage/kpackage.cpp
index e3246bb..bbc1429 100644
--- a/kpackage/kpackage.cpp
+++ b/kpackage/kpackage.cpp
@@ -189,7 +189,7 @@ void KPKG::setupMenu()
     }
   }
 
-  //  urlList.setAutoDelete(TRUE);
+  //  urlList.setAutoDelete(true);
   createGUI();
 }
 
@@ -367,7 +367,7 @@ void KPACKAGE::setupStatusBar()
   statusbar = new TQFrame(this);
   statusbar->setFrameStyle(TQFrame::Raised | TQFrame::Panel);
   processProgress = new KProgress(100,statusbar);
-  processProgress->setTextEnabled(FALSE);
+  processProgress->setTextEnabled(false);
 
   status = new TQLabel(i18n("Management Mode"), statusbar);
 }
@@ -417,7 +417,7 @@ void KPACKAGE::cleanUp()		// file->quit selected from menu
 
 void KPACKAGE::reload()
 {
-  kpackage->management->collectData(TRUE);
+  kpackage->management->collectData(true);
 }
 
 void KPACKAGE::fileOpen()		// file->quit selected from menu
@@ -485,9 +485,9 @@ pkgInterface *KPACKAGE::pkType(const TQString &fname)
       }
     }
     fclose(file);
-    KpMsgE(i18n("Unknown package type: %1").arg(fname),TRUE);
+    KpMsgE(i18n("Unknown package type: %1").arg(fname),true);
   } else {
-    KpMsgE(i18n("File not found: %1").arg(fname),TRUE);
+    KpMsgE(i18n("File not found: %1").arg(fname),true);
   }
 
   return 0;
@@ -544,7 +544,7 @@ void KPACKAGE::openNetFiles (const TQStringList &urls, bool install )
 	  kpinterface[i]->installation->setup(lst[i],kpinterface[i]->head);
 	  if (kpinterface[i]->installation->exec()) {
 	    for (packageInfo *inf = lst[i]->first(); inf != 0; inf = lst[i]->next()) {
-	      kpackage->management->updatePackage(inf,TRUE);
+	      kpackage->management->updatePackage(inf,true);
 	    }
 	  }
 	}
@@ -585,7 +585,7 @@ TQString KPACKAGE::getFileName(const KURL & url, TQString &cacheName )
   TQString fname = "";
 
   if ( !url.isValid() )  {
-    KpMsgE(i18n("Malformed URL: %1").arg(url.url()),TRUE);
+    KpMsgE(i18n("Malformed URL: %1").arg(url.url()),true);
   } else {
 
     // Just a usual file ?
@@ -701,7 +701,7 @@ KFileDialog* KPACKAGE::getFileDialog(const TQString &captiontext)
 
   if(!file_dialog) {
     file_dialog = new KFileDialog(TQDir::currentDirPath(), "",
-				  this,"file_dialog",TRUE);
+				  this,"file_dialog",true);
   }
 
   TQString pat;
diff --git a/kpackage/kpackage.h b/kpackage/kpackage.h
index 3315e55..722b485 100644
--- a/kpackage/kpackage.h
+++ b/kpackage/kpackage.h
@@ -97,8 +97,8 @@ public:
   int typeIndex(pkgInterface *);
   // convert interface pointer to index
   
-  void openNetFiles(const TQStringList &urls, bool install=TRUE);
-  void openNetFile(const KURL & url, bool install=TRUE);
+  void openNetFiles(const TQStringList &urls, bool install=true);
+  void openNetFile(const KURL & url, bool install=true);
   // open a file given a URL
 
   TQString fetchNetFile(const KURL & url);
@@ -333,6 +333,6 @@ extern TQString hostName;
 extern pkgInterface *kpinterface[];
 
 void KpMsg(const TQString &lab, const TQString &msg, bool stop);
-void KpMsgE(const TQString &msg, bool stop = FALSE);
+void KpMsgE(const TQString &msg, bool stop = false);
 #endif
 
diff --git a/kpackage/kplview.cpp b/kpackage/kplview.cpp
index 3bbbb4e..12c9345 100644
--- a/kpackage/kplview.cpp
+++ b/kpackage/kplview.cpp
@@ -68,8 +68,8 @@ TDEListView (parent)
   addColumn(i18n("Old Version"));
   setColumnWidthMode(5,TQListView::Manual);
   
-  //  setAllColumnsShowFocus(TRUE);
-  setRootIsDecorated(TRUE);
+  //  setAllColumnsShowFocus(true);
+  setRootIsDecorated(true);
   readTreeConfig();
   update();
   show();
@@ -295,7 +295,7 @@ void KpTreeList::expandTree(KpTreeList *list)
 
   while (item) {
     if (item->childCount() > 0) {
-      item->setOpen(TRUE);
+      item->setOpen(true);
       expandTree(item);
     }
   item = item->nextSibling();
@@ -309,7 +309,7 @@ void KpTreeList::expandTree(KpTreeListItem *pitem)
 
   while (item) {
     if (item->childCount() > 0) {
-      item->setOpen(TRUE);
+      item->setOpen(true);
       expandTree(item);
     }
     item = item->nextSibling();
@@ -341,9 +341,9 @@ void KpTreeList::collapseTree(KpTreeListItem *pitem)
     item = item->nextSibling();
   };
   if (n)
-    pitem->setOpen(TRUE);
+    pitem->setOpen(true);
   else
-    pitem->setOpen(FALSE);
+    pitem->setOpen(false);
 }
 
 ///////////////////////////////////////////////////////////////////////////
@@ -365,13 +365,13 @@ void KpTreeList::packageHighlighted(TQListViewItem *item, packageDisplayWidget *
     }
 
     // Disable the tree list while we do this
-    setEnabled(FALSE);
+    setEnabled(false);
 
     // Tell everything that is interested to change packages
      packageDisplay->changePackage(sel->info);
 
     // Re-enable the treeList and uninstall button
-    setEnabled(TRUE);
+    setEnabled(true);
     setFocus();
 
     if (!notPress) {
@@ -388,8 +388,8 @@ KpTreeListItem *KpTreeList::search(const TQString &str, const TQString &head,
   KpTreeListItem  *item = firstChild();
 
   searchCitem = start;
-  searchSkip = FALSE;
-  searchSubstr = FALSE;
+  searchSkip = false;
+  searchSubstr = false;
   searchStr = str;
   searchResult = 0;
 
@@ -404,7 +404,7 @@ KpTreeListItem *KpTreeList::search(const TQString &str, const TQString &head,
 }
 
 KpTreeListItem *KpTreeList::search(const TQString &str, bool subStr, bool wrap,
-			     bool start=FALSE)
+			     bool start=false)
 {
   if (!firstChild())
     return 0;
@@ -430,26 +430,26 @@ bool KpTreeList::searchChild(KpTreeListItem *it)
       TQString s = it->text(0);
       //      kdDebug() << "s='" << s << "'='" <<  searchStr << "\n";
       if ((it->childCount() == 0) && (it->info->display(treeType)) &&
-	  (searchSubstr ? s.contains(searchStr,FALSE) : s == searchStr)) {
+	  (searchSubstr ? s.contains(searchStr,false) : s == searchStr)) {
 	searchResult = it;
-	return TRUE;
+	return true;
       }
     }
 
     if (searchCitem == it) {
       if (searchSkip) {
-	searchSkip = FALSE;
+	searchSkip = false;
       } else {
-	return TRUE;
+	return true;
       }
     }
 
     if (it->childCount() > 0) {
       if (searchChild(it->firstChild()))
-	return TRUE;
+	return true;
     }
   } while ((it = it->nextSibling()));
-  return FALSE;
+  return false;
 }
 
 KpTreeListItem *KpTreeList::changePack(KpTreeListItem *searchResult, bool push)
@@ -459,7 +459,7 @@ KpTreeListItem *KpTreeList::changePack(KpTreeListItem *searchResult, bool push)
 
     i = searchResult;
     while ((i = i->parent())) {
-      i->setOpen(TRUE);
+      i->setOpen(true);
     }
     if (push) {
       stack.append(searchResult);
@@ -467,7 +467,7 @@ KpTreeListItem *KpTreeList::changePack(KpTreeListItem *searchResult, bool push)
     }
 
     notPress = true;
-    setSelected(searchResult,TRUE);
+    setSelected(searchResult,true);
     setCurrentItem(searchResult);
     ensureItemVisible(searchResult);
     return searchResult;
diff --git a/kpackage/main.cpp b/kpackage/main.cpp
index 396fe7b..68779f6 100644
--- a/kpackage/main.cpp
+++ b/kpackage/main.cpp
@@ -144,7 +144,7 @@ int main(int argc, char **argv)
     for(int i = 0; i < args->count(); i++) {
       files.append(args->url(i).url());
     }
-    kpackage->openNetFiles(files, FALSE); 
+    kpackage->openNetFiles(files, false); 
   }  else {	
     if (!kpkg->prop_restart)
       kpackage->setup();
diff --git a/kpackage/managementWidget.cpp b/kpackage/managementWidget.cpp
index 8287006..7fa0c6b 100644
--- a/kpackage/managementWidget.cpp
+++ b/kpackage/managementWidget.cpp
@@ -162,11 +162,11 @@ void managementWidget::setupWidgets()
   lbuttons = new TQBoxLayout(TQBoxLayout::LeftToRight);
 
   luinstButton = new TQPushButton(i18n("Uninstall Marked"),leftpanel);
-  luinstButton->setEnabled(FALSE);
+  luinstButton->setEnabled(false);
   connect(luinstButton,TQ_SIGNAL(clicked()),
 	  TQ_SLOT(uninstallMultClicked()));
   linstButton = new TQPushButton(i18n("Install Marked"),leftpanel);
-  linstButton->setEnabled(FALSE);
+  linstButton->setEnabled(false);
   connect(linstButton,TQ_SIGNAL(clicked()),
 	  TQ_SLOT(installMultClicked()));
 
@@ -191,11 +191,11 @@ void managementWidget::setupWidgets()
   rbuttons = new TQBoxLayout(TQBoxLayout::LeftToRight);
 
   uinstButton = new TQPushButton(i18n("Uninstall"),rightpanel);
-  uinstButton->setEnabled(FALSE);
+  uinstButton->setEnabled(false);
   connect(uinstButton,TQ_SIGNAL(clicked()),
 	  TQ_SLOT(uninstallSingleClicked()));
   instButton = new TQPushButton(i18n("Install"),rightpanel);
-  instButton->setEnabled(FALSE);
+  instButton->setEnabled(false);
   connect(instButton,TQ_SIGNAL(clicked()),
 	  TQ_SLOT(installSingleClicked()));
 
@@ -327,7 +327,7 @@ void managementWidget::collectData(bool refresh)
   }
 
   allPackages = new TQPtrList<packageInfo>;
-  allPackages->setAutoDelete(TRUE);
+  allPackages->setAutoDelete(true);
 
   dirInstPackages->clear();
   dirUninstPackages->clear();
@@ -365,7 +365,7 @@ void managementWidget::rebuildListTree()
 
   for(i=allPackages->first(); i!=0; i=allPackages->next())
     {
-      i->place(treeList,TRUE);
+      i->place(treeList,true);
 
       if (!(n % incr)) {
 	kpackage->setPercent(int (n*100/count));
@@ -419,7 +419,7 @@ void managementWidget::installSingleClicked()
 	// it was accepted, so the package has been installed
 	packageInfo *inf;
 	for (inf = plist.first(); inf != 0; inf = plist.next()) {
-	  updatePackage(inf,TRUE);
+	  updatePackage(inf,true);
 	}
 
 	if (treeList->currentItem()) {
@@ -441,7 +441,7 @@ void managementWidget::installSingleClicked()
 	  setupInstButton();
 	}
       } else {
-	KpMsgE(i18n("Filename not available\n"),TRUE);
+	KpMsgE(i18n("Filename not available\n"),true);
       }
     }
   }
@@ -485,7 +485,7 @@ void managementWidget::installMultClicked()
 	 if (kpinterface[i]->installation->exec() ||
 	    kpinterface[i]->installation->modified) {
 	   for (inf = lst[i]->first(); inf != 0; inf = lst[i]->next()) {
-	     updatePackage(inf,TRUE);
+	     updatePackage(inf,true);
 	   }
           }
 	}
@@ -521,7 +521,7 @@ void managementWidget::uninstallSingleClicked()
        interface->installation->modified) { 
       packageInfo *inf;
       for (inf = plist.first(); inf != 0; inf = plist.next()) {
-	updatePackage(inf,FALSE);
+	updatePackage(inf,false);
       }
 
       if (treeList->currentItem()) {
@@ -572,7 +572,7 @@ void managementWidget::uninstallMultClicked()
 	 if (kpinterface[i]->uninstallation->exec()||
 	    kpinterface[i]->installation->modified ) {
 	   for (inf = lst[i]->first(); inf != 0; inf = lst[i]->next()) {
-	     updatePackage(inf,FALSE);
+	     updatePackage(inf,false);
 	   }
          }
        }
@@ -644,7 +644,7 @@ KpTreeListItem *managementWidget::updatePackage(packageInfo *pki, bool install)
 
 	dirInstPackages->insert(pkgId,pnew);
 
-	q = pnew->place(treeList,TRUE);
+	q = pnew->place(treeList,true);
 	allPackages->insert(0,pnew);
 	if (!q) {
 	  printf("NOTP=%s \n",pnew->getProperty("name").ascii());
@@ -668,7 +668,7 @@ KpTreeListItem *managementWidget::updatePackage(packageInfo *pki, bool install)
 	packageInfo *pb = dirUninstPackages->find(pkgId);
 	if (pb) { // available package matching the one just uninstalled
 	  pb->packageState = packageInfo::NEW;
-	  q = pb->place(treeList,TRUE);
+	  q = pb->place(treeList,true);
 	  if (!q) {
 	    printf("NOTP=%s \n",pb->getProperty("name").ascii());
 	  } else {
diff --git a/kpackage/managementWidget.h b/kpackage/managementWidget.h
index f8fa276..8135602 100644
--- a/kpackage/managementWidget.h
+++ b/kpackage/managementWidget.h
@@ -111,7 +111,7 @@ public:
   // emit change package
 
   KpTreeListItem *search(TQString str, bool subStr, bool wrap,
-		    bool start=FALSE);
+		    bool start=false);
 protected:
   void resizeEvent(TQResizeEvent *re);
   // This is called when the widget is resized
diff --git a/kpackage/options.cpp b/kpackage/options.cpp
index 360dce8..65bc800 100644
--- a/kpackage/options.cpp
+++ b/kpackage/options.cpp
@@ -223,7 +223,7 @@ void Options::setValues() {
   }
 
   if (!hostName.isEmpty()) {
-    huse->setChecked(TRUE);
+    huse->setChecked(true);
   }
   //  kdDebug() << "C=" <<opts->hostList.count() << "\n";
 
@@ -235,9 +235,9 @@ void Options::setValues() {
   }
   scanLocates();
 
-  dcache[DCache]->setChecked(TRUE);
-  pcache[PCache]->setChecked(TRUE);
-  privs[privCmd]->setChecked(TRUE);
+  dcache[DCache]->setChecked(true);
+  pcache[PCache]->setChecked(true);
+  privs[privCmd]->setChecked(true);
   cachedir->lineEdit()->setText(CacheDir);
 
   valid->setChecked(opts->VerifyFL);
diff --git a/kpackage/packageDisplay.cpp b/kpackage/packageDisplay.cpp
index e7a4114..7553b49 100644
--- a/kpackage/packageDisplay.cpp
+++ b/kpackage/packageDisplay.cpp
@@ -207,7 +207,7 @@ void packageDisplayWidget::changePackage(packageInfo *p)
 	}
 	package->interface = np->interface;
 	delete np;
-	package->updated = TRUE;
+	package->updated = true;
       }
     }
 
@@ -367,7 +367,7 @@ void packageDisplayWidget::updateFileList()
  {
    hide();
    addColumn("name");
-   setRootIsDecorated(TRUE);
+   setRootIsDecorated(true);
    connect(this, TQ_SIGNAL(contextMenu(TDEListView *, TQListViewItem *, const TQPoint &)),
              this, TQ_SLOT( openContext(TDEListView *, TQListViewItem *, const TQPoint &)) );
             
@@ -397,7 +397,7 @@ void packageDisplayWidget::updateFileList()
  void kpFileList::openContext(TDEListView *, TQListViewItem *, const TQPoint &p)
  {
         FileListMenu->setItemEnabled(openwith, 
-        (selectedItem() && pkDisplay->package && pkDisplay->package->getFilename().isEmpty()) ? TRUE : FALSE);
+        (selectedItem() && pkDisplay->package && pkDisplay->package->getFilename().isEmpty()) ? true : false);
         FileListMenu->exec(p);  
  
  }
diff --git a/kpackage/packageInfo.cpp b/kpackage/packageInfo.cpp
index 7dcbf9f..616bc2b 100644
--- a/kpackage/packageInfo.cpp
+++ b/kpackage/packageInfo.cpp
@@ -65,7 +65,7 @@ packageInfo::packageInfo(TQMap<TQString, TQString> _info, pkgInterface *type)
 
   item = NULL;
   packageState = UNSET;
-  updated = FALSE;
+  updated = false;
   url = TQString();
 }
 
@@ -265,7 +265,7 @@ int packageInfo::pnewer(const TQString &s, const TQString &sp)
   int ns = 0, nsp = 0, vs, vsp;
 
   //  kdDebug() << "S=" << s  << " SP=" << sp  << "\n";
-  while (TRUE) {
+  while (true) {
     vs = getDigElement(s,&ns);
     vsp = getDigElement(sp,&nsp);
     //    kdDebug() << "s=" << ns << " " << vs << " sp=" << nsp << " " << vsp << "\n";
@@ -369,21 +369,21 @@ bool packageInfo::display(int treeType)
   switch (treeType) {
   case Opts::INSTALLED:
     if (packageState == INSTALLED || packageState == BAD_INSTALL)
-      return TRUE;
+      return true;
     break;
   case Opts::UPDATED:
     if (packageState == UPDATED)
-      return TRUE;
+      return true;
     break;
   case Opts::NEW:
     if  ((packageState == UPDATED) || (packageState == NEW))
-      return TRUE;
+      return true;
     break;
   case Opts::ALL:
-      return TRUE;
+      return true;
     break;
   };
-  return FALSE;
+  return false;
 }
 
 //////////////////////////////////////////////////////////////////////
@@ -393,11 +393,11 @@ KpTreeListItem *packageInfo::place(KpTreeList *tree, bool insertI)
 {
   KpTreeListItem *search = tree->firstChild(), *parent=NULL, *child=NULL;
   TQString qtmp, tmp;
-  bool doit = FALSE;
+  bool doit = false;
 
-  doit = TRUE;
+  doit = true;
   if (packageState == NOLIST || packageState == HIDDEN)
-    doit = FALSE;
+    doit = false;
 
   if (doit) {
     qtmp = interface->head;
@@ -411,7 +411,7 @@ KpTreeListItem *packageInfo::place(KpTreeList *tree, bool insertI)
 
       if( search && (group=findGroup(*it, search)) ) {
 	parent = group;
-	parent->setOpen(TRUE);
+	parent->setOpen(true);
 	search = group->firstChild();
       } else {
 	if (parent) {
@@ -420,7 +420,7 @@ KpTreeListItem *packageInfo::place(KpTreeList *tree, bool insertI)
 	  group = new KpTreeListItem(tree, 0, interface->folder, *it);
 	}
 	parent = group;
-	parent->setOpen(TRUE);
+	parent->setOpen(true);
 	search = NULL;
       }
       cnt++;
@@ -484,9 +484,9 @@ KpTreeListItem *packageInfo::place(KpTreeList *tree, bool insertI)
     }
 
     if (insertI) {
-       parent->setOpen(TRUE);
+       parent->setOpen(true);
     } else {
-       parent->setOpen(FALSE);
+       parent->setOpen(false);
     }
 
     return item;
@@ -520,9 +520,9 @@ bool packageInfo::smerge( const TQString &exp) {
       }
       ++it;
     }
-    return TRUE;
+    return true;
   }
-  return FALSE;
+  return false;
 }
 
 //////////////////////////////////////////////////////////////////////////////
@@ -531,9 +531,9 @@ void packageInfo::pkgFileIns(const TQString &fileName)
   info.insert("filename", fileName);
   info.insert("base", "/");
 
-  if (pkgInsert(kpackage->management->allPackages, interface->typeID, FALSE)) {
+  if (pkgInsert(kpackage->management->allPackages, interface->typeID, false)) {
     packageState = packageInfo::NEW;
-    place(kpackage->management->treeList,TRUE);
+    place(kpackage->management->treeList,true);
 
     TQString pname = getProperty("name") + interface->typeID;
     kpackage->management->dirUninstPackages->insert(pname,this);
@@ -551,15 +551,15 @@ bool packageInfo::pkgInsert(TQPtrList<packageInfo> *pki, const TQString &exp,
   TQString pname = getProperty("name") + exp;
   //  printf("U1=%s\n",pname.data());
 
-  bool shouldUpdate = TRUE;
-  bool hidden = FALSE;
+  bool shouldUpdate = true;
+  bool hidden = false;
 
   packageInfo *pi = dirInstPackages->find(pname);
   if (pi) { // installed version exists
     if ((pi->packageState != BAD_INSTALL)
 	&& (pi->packageState != NOLIST))  {
       if (newer(pi) >= 0) {
-	hidden = TRUE;
+	hidden = true;
       }
     }
   }
@@ -569,7 +569,7 @@ bool packageInfo::pkgInsert(TQPtrList<packageInfo> *pki, const TQString &exp,
     if ((pu->packageState != BAD_INSTALL)
 	&& (pu->packageState != NOLIST))  {
       if (newer(pu) >= 0) {
-	shouldUpdate = FALSE;
+	shouldUpdate = false;
       } else if (!installed) { // If older available package exists, remove it
 	dirUninstPackages->remove(*(pu->info.find("name")));
 	pki->remove(pu);
@@ -578,7 +578,7 @@ bool packageInfo::pkgInsert(TQPtrList<packageInfo> *pki, const TQString &exp,
   }
 
   if (getProperty("version").isEmpty()) {
-    shouldUpdate = TRUE;
+    shouldUpdate = true;
   }
 
   if (shouldUpdate) {
@@ -624,9 +624,9 @@ bool packageInfo::pkgInsert(TQPtrList<packageInfo> *pki, const TQString &exp,
 	dirInstPackages->insert(pname,this);
     } else
       dirUninstPackages->insert(pname,this);
-    return TRUE;
+    return true;
   } else {
-    return FALSE;
+    return false;
   }
 }
 
diff --git a/kpackage/packageInfo.h b/kpackage/packageInfo.h
index 1ce24a3..0ffc74b 100644
--- a/kpackage/packageInfo.h
+++ b/kpackage/packageInfo.h
@@ -86,7 +86,7 @@ public:
   void fixup();
   // Initialize fields if missing
 
-  KpTreeListItem *place(KpTreeList *tree, bool InsertI=FALSE);
+  KpTreeListItem *place(KpTreeList *tree, bool InsertI=false);
   // places the object in the treelist `tree' and initialises
   // `item'.  If necessary, new groups will be added to `tree'.
 
@@ -120,7 +120,7 @@ public:
   // Insert a package from a file into package tree
 
   bool pkgInsert(TQPtrList<packageInfo> *pki, const TQString &exp, bool installed,
-	      bool infoPackage = FALSE);
+	      bool infoPackage = false);
   // insert packgeInfo either installed or not installed
 
   TQMap<TQString, TQString> info;
diff --git a/kpackage/pkgInterface.cpp b/kpackage/pkgInterface.cpp
index 288caf4..e1d6710 100644
--- a/kpackage/pkgInterface.cpp
+++ b/kpackage/pkgInterface.cpp
@@ -75,10 +75,10 @@ pkgInterface::pkgInterface( ) : TQObject(), new_pict(), updated_pict()
   markUnInst = UserIcon("noball");
   bad_pict = UserIcon("dbad");
 
-  hasRemote = FALSE;
+  hasRemote = false;
   defaultHandle = 1;
-  noFetch = FALSE;
-  hasSearchAll = FALSE;
+  noFetch = false;
+  hasSearchAll = false;
 }
 
 //////////////////////////////////////////////////////////////////////////////
@@ -109,11 +109,11 @@ TQString pkgInterface::doInstall(int, const TQString &, bool &) {return 0;}
 
 bool pkgInterface::ifExe(TQString exe) {
   if (!TDEGlobal::dirs()->findExe( exe ).isNull()) {
-    return TRUE;
+    return true;
   } else {
     kdDebug() << "Program not found: " << exe << "\n";
     errExe = exe;
-    return FALSE;
+    return false;
   }
 }
 
@@ -149,9 +149,9 @@ void pkgInterface::listDir(TQPtrList<packageInfo> *pki, const TQString &fname, c
   TQDir d(fname,packagePattern);
 
   if (subdirs)
-    d.setMatchAllDirs( TRUE );        // list contains subdirs
+    d.setMatchAllDirs( true );        // list contains subdirs
   else
-    d.setMatchAllDirs( FALSE );       // list contains no subdirs
+    d.setMatchAllDirs( false );       // list contains no subdirs
 
   if (d.exists()) {
     if ( d.isReadable() ) {
@@ -189,7 +189,7 @@ void pkgInterface::listDir(TQPtrList<packageInfo> *pki, const TQString &fname, c
 	  }
 	  if (p) {
 	    smerge(p);
-	    if (!p->pkgInsert(pki, typeID, FALSE))
+	    if (!p->pkgInsert(pki, typeID, false))
 	      delete p;
 	  }
 	}
@@ -213,7 +213,7 @@ void pkgInterface::listDir(TQPtrList<packageInfo> *pki, const TQString &fname, c
 	  packageInfo *p = collectDir(name,size,dir);
 	  if (p) {
 	    smerge(p);
-	    if (!p->pkgInsert(pki, typeID, FALSE))
+	    if (!p->pkgInsert(pki, typeID, false))
 	      delete p;
 	  }
 	}
@@ -297,7 +297,7 @@ TQString pkgInterface::getDir(cacheObj *cp) {
       cl.write();
       return tmpDir;
     } else {
-      KpMsgE(i18n("Cannot read folder %1").arg(url),FALSE);
+      KpMsgE(i18n("Cannot read folder %1").arg(url),false);
       unlink(tmpDir.ascii());
       return TQString();
     }
@@ -399,7 +399,7 @@ TQString pkgInterface::install(int installFlags, TQPtrList<packageInfo> *p, bool
 //////////////////////////////////////////////////////////////////////////////
 TQStringList  pkgInterface::listInstalls(const TQStringList &packs, bool , bool &cancel)
 {
-  cancel = FALSE;
+  cancel = false;
   return packs;
 }
 
diff --git a/kpackage/pkgInterface.h b/kpackage/pkgInterface.h
index 74f15c2..fcd2a97 100644
--- a/kpackage/pkgInterface.h
+++ b/kpackage/pkgInterface.h
@@ -128,7 +128,7 @@ public:
   TQString getDir(cacheObj *cp);
   // list directory local or remote
 
-  void listDir(TQPtrList<packageInfo> *pki, const TQString &fname, const TQString &dir, bool subdirs = FALSE);
+  void listDir(TQPtrList<packageInfo> *pki, const TQString &fname, const TQString &dir, bool subdirs = false);
   // list the packages in a directory
 
   packageInfo *collectDir(const TQString &name, const TQString &size, const TQString &dir);
diff --git a/kpackage/pkgOptions.cpp b/kpackage/pkgOptions.cpp
index 38479d4..5dec101 100644
--- a/kpackage/pkgOptions.cpp
+++ b/kpackage/pkgOptions.cpp
@@ -48,7 +48,7 @@
 ///////////////////////////////////////////////////////////////////////////
 
 pkgOptions::pkgOptions(pkgInterface *pki, TQWidget *parent, const TQString &caption)
-  :  KDialog(parent,0,TRUE)
+  :  KDialog(parent,0,true)
 {
   //  setFrameStyle(TQFrame::Raised | TQFrame::Panel);
 
@@ -154,7 +154,7 @@ void pkgOptions::setup(packageInfo *p, const TQString &type) {
 bool pkgOptions::setup(TQPtrList<packageInfo> *pl, const TQString &)
 {
  TQString s;
- modified = FALSE;
+ modified = false;
 
  packList = pl;
 
@@ -208,7 +208,7 @@ bool pkgOptions::setup(TQPtrList<packageInfo> *pl, const TQString &)
     new TQListViewItem(packages, *pit);
   }
   cancelButton->setGuiItem(KStdGuiItem::cancel());
-  return TRUE;
+  return true;
 }
 
 // install button has been clicked....so install the package
@@ -216,7 +216,7 @@ void pkgOptions::pkginstallButtonClicked()
 {
   int i;
   TQStringList r;
-  modified = TRUE;
+  modified = true;
 
   // Collect data from check boxes
   int installFlags = 0;
@@ -225,7 +225,7 @@ void pkgOptions::pkginstallButtonClicked()
     installFlags |= (Boxs[i]->isChecked()) << i;
   }
 
-  test = FALSE;
+  test = false;
   TQString s = doPackages(installFlags, packList, test);
   // A "0=" or "1=" indicates it was actually (un)installed by the doPackages
   // routine instead of just returning a command to execute
@@ -239,10 +239,10 @@ void pkgOptions::pkginstallButtonClicked()
     connect(term,TQ_SIGNAL(result(TQStringList &, int)),
 	 this,TQ_SLOT(slotResult(TQStringList &, int)));
 
-    installButton->setEnabled(FALSE);
+    installButton->setEnabled(false);
 
     if (term->run(s, r)) {
-      running = TRUE;
+      running = true;
       cancelButton->setGuiItem(KStdGuiItem::cancel());
     } else {
       reset();
@@ -265,11 +265,11 @@ void pkgOptions::slotSearch(TQListViewItem *item)
 }
 
 void pkgOptions::reset() {
-  installButton->setEnabled(TRUE);
+  installButton->setEnabled(true);
   cancelButton->setGuiItem(KGuiItem(i18n("Done")));  //clear icon
   disconnect(term,TQ_SIGNAL(result(TQStringList &, int)),
 	 this,TQ_SLOT(slotResult(TQStringList &, int)));
-  running = FALSE;
+  running = false;
 }
 
 void pkgOptions::slotResult(TQStringList &, int ret)
@@ -310,8 +310,8 @@ void pkgOptions::showEvent ( TQShowEvent *e ) {
   //  kdDebug() << "pkgOptions::showEvent\n";
   getKeep();
 
-  modified = FALSE;
-  running = FALSE;
+  modified = false;
+  running = false;
 
   TQWidget::showEvent(e);
 }
@@ -344,7 +344,7 @@ pkgOptionsI::pkgOptionsI(pkgInterface *pkg, TQWidget *parent):
   pkgOptions(pkg, parent, i18n("Install"))
 {
   insType = i18n("Install");
-  installer = TRUE;
+  installer = true;
   setupWidgets(pkg->paramsInst);
 }
 
@@ -359,7 +359,7 @@ pkgOptionsU::pkgOptionsU(pkgInterface *pkg, TQWidget *parent):
   pkgOptions(pkg, parent, i18n("Uninstall"))
 {
   insType = i18n("Uninstall");
-  installer = FALSE;
+  installer = false;
   setupWidgets(pkg->paramsUninst);
 }
 
diff --git a/kpackage/procbuf.cpp b/kpackage/procbuf.cpp
index e5b844b..bedbb9e 100644
--- a/kpackage/procbuf.cpp
+++ b/kpackage/procbuf.cpp
@@ -33,7 +33,7 @@
 #include <kdebug.h>
 
 Modal::Modal(TQString msg, TQWidget *parent, const char * name )
-  : KDialog( parent, name, TRUE )
+  : KDialog( parent, name, true )
 {
   TQLabel *line1 = new TQLabel(msg,this);
   line1->setAlignment(AlignCenter);
@@ -81,7 +81,7 @@ void procbuf::slotReadInfo(TDEProcess *, char *buffer, int buflen)
    buf += last;
 
    if (timed) {
-     timed =  FALSE;
+     timed =  false;
      tm->stop();
    }
 }
@@ -92,7 +92,7 @@ void procbuf::slotExited(TDEProcess *)
     m->terminate();
   }
   if (timed) {
-    timed =  FALSE;
+    timed =  false;
     tm->stop();
   }
 }
@@ -109,14 +109,14 @@ int procbuf::start (TQString  msg, bool errorDlg,
 		    int timeout, TQString timeMsg )
 {
   if (timeout) {
-    tm->start(timeout*1000, TRUE);   
+    tm->start(timeout*1000, true);   
     timed = true;
   }
 
   if (!proc->start(!msg.isNull() ? TDEProcess::NotifyOnExit : TDEProcess::Block,
 		   TDEProcess::All)) {
     if (errorDlg) {
-      KpMsgE(i18n("TDEProcess Failure"),TRUE);
+      KpMsgE(i18n("TDEProcess Failure"),true);
     }
     return 0;
   };
@@ -134,13 +134,13 @@ int procbuf::start (TQString  msg, bool errorDlg,
 	    << " exit=" << proc->exitStatus() << endl;
   if (timed) {
     kdDebug() << "timeout..................\n";
-    KpMsg("Error",i18n("Timeout: %1").arg(timeMsg), TRUE);
+    KpMsg("Error",i18n("Timeout: %1").arg(timeMsg), true);
     delete proc; proc = 0;
     return 0;
   } else {
     if (!proc->normalExit() || proc->exitStatus()) {
       if (errorDlg) {
-	KpMsg("Error",i18n("TDEProcess error:%1").arg(buf), TRUE);
+	KpMsg("Error",i18n("TDEProcess error:%1").arg(buf), true);
       }
       delete proc; proc = 0;
       return 0;
diff --git a/kpackage/procbuf.h b/kpackage/procbuf.h
index 9ca0eeb..6ac264c 100644
--- a/kpackage/procbuf.h
+++ b/kpackage/procbuf.h
@@ -52,7 +52,7 @@ public:
   procbuf();
   ~procbuf();
   void setup(TQString);
-  int start(TQString  msg, bool errorDlg = TRUE,
+  int start(TQString  msg, bool errorDlg = true,
 	    int timeout=0, TQString timeMsg = "");
 
   TQString buf;
diff --git a/kpackage/rpmInterface.cpp b/kpackage/rpmInterface.cpp
index 8a37844..0015e97 100644
--- a/kpackage/rpmInterface.cpp
+++ b/kpackage/rpmInterface.cpp
@@ -63,16 +63,16 @@ RPM::RPM():pkgInterface()
 	 this,TQ_SLOT(setAvail(LcacheObj *)));
  locatedialog->apply_slot();
 
- paramsInst.append(new param(i18n("Upgrade"),TRUE,FALSE,"-U","-i"));
- paramsInst.append(new param(i18n("Replace Files"),FALSE,FALSE,"--replacefiles"));
- paramsInst.append(new param(i18n("Replace Packages"),TRUE,FALSE,"--replacepkgs"));
- paramsInst.append(new param(i18n("Check Dependencies"),TRUE,TRUE,"--nodeps"));
- paramsInst.append(new param(i18n("Test (do not install)"),FALSE,FALSE,"--test"));
+ paramsInst.append(new param(i18n("Upgrade"),true,false,"-U","-i"));
+ paramsInst.append(new param(i18n("Replace Files"),false,false,"--replacefiles"));
+ paramsInst.append(new param(i18n("Replace Packages"),true,false,"--replacepkgs"));
+ paramsInst.append(new param(i18n("Check Dependencies"),true,true,"--nodeps"));
+ paramsInst.append(new param(i18n("Test (do not install)"),false,false,"--test"));
 
- paramsUninst.append(new  param(i18n("Remove all versions"),FALSE,FALSE,"--allmatches"));
- paramsUninst.append(new  param(i18n("Use Scripts"),TRUE,TRUE,"--noscripts"));
- paramsUninst.append(new param(i18n("Check Dependencies"),TRUE,TRUE,"--nodeps"));
- paramsUninst.append(new param(i18n("Test (do not uninstall)"),FALSE,FALSE,"--test"));
+ paramsUninst.append(new  param(i18n("Remove all versions"),false,false,"--allmatches"));
+ paramsUninst.append(new  param(i18n("Use Scripts"),true,true,"--noscripts"));
+ paramsUninst.append(new param(i18n("Check Dependencies"),true,true,"--nodeps"));
+ paramsUninst.append(new param(i18n("Test (do not uninstall)"),false,false,"--test"));
 
 
  queryMsg = i18n("Querying RPM package list: ");
@@ -129,11 +129,11 @@ bool RPM::parseName(const TQString &name, TQString *n, TQString *v)
 	  d1 = d2;
 	*n = name.left(d1);
 	*v = name.mid(d1+1,s1-d1-1);
-	return TRUE;
+	return true;
       }
     }
   }
-  return FALSE;
+  return false;
 }
 
 TQString RPM::packageQuery() {
@@ -187,7 +187,7 @@ void RPM::listInstalledPackages(TQPtrList<packageInfo> *pki)
       } else {
 	p = collectInfo(plist);
 	if (p) {
-	  if (!p->pkgInsert(pki, typeID, TRUE)) {
+	  if (!p->pkgInsert(pki, typeID, true)) {
 	    delete p;
 	  }
 	}
@@ -203,7 +203,7 @@ void RPM::listInstalledPackages(TQPtrList<packageInfo> *pki)
 
 packageInfo* RPM::collectInfo(TQStringList &ln) {
 
-  bool haveName = FALSE;
+  bool haveName = false;
   TQMap<TQString, TQString> a;
 
   TQString name, value;
@@ -226,7 +226,7 @@ packageInfo* RPM::collectInfo(TQStringList &ln) {
       a.insert("install time", value);
     } else if (name == "name") {
       if (!value.isEmpty())
-	haveName = TRUE;
+	haveName = true;
       a.insert("name", value.stripWhiteSpace());    
     } else if (name == "buildtime") {
       a.insert("build-time", value);
@@ -427,7 +427,7 @@ packageInfo *RPM::getUPackageInfo( const TQString &name )
   TQStringList infoList =  kpty->run(cmd);
   packageInfo *pki = collectInfo(infoList);
   if (pki) {
-    pki->updated = TRUE;
+    pki->updated = true;
     pki->packageState = packageInfo::AVAILABLE;
     if (pki->hasProperty("install time"))
       pki->info.remove("install time");
@@ -530,7 +530,7 @@ TQString RPM::doUninstP(int uninstallFlags, const TQStringList &files, bool &tes
     }
 
     if (uninstallFlags>>3 & 1)
-      test = TRUE;
+      test = true;
 
     kdDebug() << "uCMD=" << s << " test=" << test << "\n";
 
@@ -582,7 +582,7 @@ TQString RPM::doinstP(int installFlags, const TQStringList &files, bool &test)
     }
 
     if (installFlags>>4 & 1)
-      test = TRUE;
+      test = true;
 
     kdDebug() << "iCMD=" << s << " test=" << test << "\n";
 
diff --git a/kpackage/search.cpp b/kpackage/search.cpp
index 3782257..9d2bba7 100644
--- a/kpackage/search.cpp
+++ b/kpackage/search.cpp
@@ -62,13 +62,13 @@ Search::Search(TQWidget *parent, const char * name)
     vf->addLayout(hc,0);
 
     substr = new TQCheckBox(i18n("Sub string"), frame1, "substr");
-    substr->setChecked(TRUE);
+    substr->setChecked(true);
     hc->addWidget(substr,1,AlignLeft);
     substr->setFixedSize(substr->sizeHint());
     hc->addStretch(1);
 
     wrap = new TQCheckBox(i18n("Wrap search"), frame1, "wrap");
-    wrap->setChecked(TRUE);
+    wrap->setChecked(true);
     hc->addWidget(wrap,1,AlignRight);
     wrap->setFixedSize(wrap->sizeHint());
 
@@ -97,14 +97,14 @@ void Search::ok_slot()
   to_find = to_find.stripWhiteSpace();
 
   pkg = kpackage->management->search(to_find,
-		 substr->isChecked(),FALSE,FALSE);
+		 substr->isChecked(),false,false);
   if (pkg == 0 && wrap->isChecked()) {
     pkg = kpackage->management->search(to_find,
-		 substr->isChecked(),TRUE,FALSE);
+		 substr->isChecked(),true,false);
   }
   if (pkg == 0)
     KpMsg(i18n("Note"),
-	  i18n("%1 was not found.").arg(to_find),TRUE);
+	  i18n("%1 was not found.").arg(to_find),true);
 }
 
 void Search::done_slot()
diff --git a/kpackage/slackInterface.cpp b/kpackage/slackInterface.cpp
index b5841b5..570216d 100644
--- a/kpackage/slackInterface.cpp
+++ b/kpackage/slackInterface.cpp
@@ -96,9 +96,9 @@ SLACK::SLACK():pkgInterface()
   	  this,TQ_SLOT(setAvail(LcacheObj *)));
   locatedialog->apply_slot();
 
-  paramsInst.append(new param(i18n("Test (do not install)"),FALSE,FALSE,"-warn"));
+  paramsInst.append(new param(i18n("Test (do not install)"),false,false,"-warn"));
 
-  paramsUninst.append(new param(i18n("Test (do not uninstall)"),FALSE,FALSE,"-warn"));
+  paramsUninst.append(new param(i18n("Test (do not uninstall)"),false,false,"-warn"));
 
   hasProgram = ifExe("installpkg");
 
@@ -153,9 +153,9 @@ bool SLACK::parseName(const TQString &name, TQString *n, TQString *v)
   if (s1 > 0) {
     *n = name.left(s1);
     v = new TQString("");
-    return TRUE;
+    return true;
   }
-  return FALSE;
+  return false;
 }
 
 void SLACK::listPackages(TQPtrList<packageInfo> *pki)
@@ -237,7 +237,7 @@ void SLACK::listInstalledPackages(TQPtrList<packageInfo> *pki)
 	  p = collectInfo(vb.ascii(), INSTALLED);
 	  if (p) {
 	    smerge(p);
-	    if (!p->pkgInsert(pki, typeID, TRUE))
+	    if (!p->pkgInsert(pki, typeID, true))
 	      delete p;
 	  }
 	}
@@ -355,7 +355,7 @@ packageInfo *SLACK::getPackageInfo(char mode, const TQString &name, const TQStri
       pki = new packageInfo(a,this);
       if (pki) {
 	smerge(pki);
-	pki->updated = TRUE;
+	pki->updated = true;
       }
     }
     break;
@@ -494,11 +494,11 @@ TQStringList SLACK::getChangeLog(packageInfo *) {
 }
 
 bool SLACK::filesTab(packageInfo *) {
-  return TRUE;
+  return true;
 }
 
 bool SLACK::changeTab(packageInfo *) {
-    return FALSE;
+    return false;
 }
 
 //////////////////////////////////////////////////////////////////////////////
diff --git a/kpackage/tdeio.cpp b/kpackage/tdeio.cpp
index 1897031..50ef5cf 100644
--- a/kpackage/tdeio.cpp
+++ b/kpackage/tdeio.cpp
@@ -84,12 +84,9 @@ bool Kiod::listDir(const TQString &url, const TQString &fname, bool subdirs)
     tdeApp->enter_loop();
 
     file->close();
-    if (worked)
-      return TRUE;
-    else
-      return FALSE;
+    return worked;
   } else
-    return FALSE;
+    return false;
 }
 
 void Kiod::slotListEntries( TDEIO::Job *, const TDEIO::UDSEntryList& entries )
diff --git a/kpackage/updateLoc.cpp b/kpackage/updateLoc.cpp
index d89a177..d4adc25 100644
--- a/kpackage/updateLoc.cpp
+++ b/kpackage/updateLoc.cpp
@@ -78,22 +78,22 @@ bool apanel::getUse()
   if (puse)
     return puse->isChecked();
   else
-    return FALSE;
+    return false;
 }
 
 void apanel::setUse(int n)
 {
   if (puse) {
     if (n)
-      puse->setChecked(TRUE);
+      puse->setChecked(true);
     else
-      puse->setChecked(FALSE);
+      puse->setChecked(false);
   }
 }
 
 void apanel::clear()
 {
-      puse->setChecked(FALSE);
+      puse->setChecked(false);
       pent->clear();
 }
 
@@ -175,16 +175,16 @@ bool dpanel::getUse() const
   if (puse)
     return puse->isChecked();
   else
-    return FALSE;
+    return false;
 }
 
 void dpanel::setUse(int n)
 {
   if (puse) {
     if (n)
-      puse->setChecked(TRUE);
+      puse->setChecked(true);
     else
-      puse->setChecked(FALSE);
+      puse->setChecked(false);
   }
 }
 
@@ -193,7 +193,7 @@ bool dpanel::getSubdirs() const
   if (psubdirs)
     return psubdirs->isChecked();
   else
-    return FALSE;
+    return false;
 }
 
 void dpanel::setSubdirs(int n)
@@ -201,9 +201,9 @@ void dpanel::setSubdirs(int n)
   if (psubdirs)
   {
     if (n)
-      psubdirs->setChecked(TRUE);
+      psubdirs->setChecked(true);
     else
-      psubdirs->setChecked(FALSE);
+      psubdirs->setChecked(false);
   }
 }
 
@@ -253,7 +253,7 @@ void dpanel::dirOpen()
 //////////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////////
 updateLoc::updateLoc(TQWidget *p, int panelNumber, pkgInterface *inter, const TQString &iname)
-    : TQWidget(p,"updateLoc",FALSE)
+    : TQWidget(p,"updateLoc",false)
 {
   interName = iname;
   interface = inter;
diff --git a/kpackage/updateLoc.h b/kpackage/updateLoc.h
index 7dd49aa..ddea958 100644
--- a/kpackage/updateLoc.h
+++ b/kpackage/updateLoc.h
@@ -208,7 +208,7 @@ public:
   pdUpdateLoc (TQWidget *p, int panelNumber, pkgInterface *inter,
 	       const TQString &iname, int numberLines, const TQString &filter,
 	       const TQString &lmsg, TQString bmsg = 0,
-	       bool subdirs = FALSE);
+	       bool subdirs = false);
   ~pdUpdateLoc();
 
 
@@ -294,13 +294,13 @@ public:
   void dLocations(int numberDirs,  int numberLines,
 		  pkgInterface *inter, const TQString &iname,
 		  const TQString &label, const TQString &filter, const TQString &dirMsg,
-		  bool subdirs=TRUE );
+		  bool subdirs=true );
 
   void pLocations(int numberDirs,  int numberLines,
 		  pkgInterface *inter, const TQString &iname,
 		  const TQString &label, const TQString &filter,
 		  const TQString &packMsg, TQString baseMsg = 0,
-		  bool subdirs=FALSE);
+		  bool subdirs=false);
 
   void cLocations(int numberDirs, int numberLines,
 		  pkgInterface *inter, const TQString &iname, const TQString &label,
diff --git a/ksysv/IOCore.cpp b/ksysv/IOCore.cpp
index 0520706..50798c8 100644
--- a/ksysv/IOCore.cpp
+++ b/ksysv/IOCore.cpp
@@ -46,7 +46,7 @@ TQString ksv::IO::relToAbs (const TQString& dir, const TQString& rel)
 
 void ksv::IO::removeFile (const TQFileInfo& info, TQDir& dir, TQString& rich, TQString& plain)
 {
-  if (!dir.remove(info.fileName(), FALSE))
+  if (!dir.remove(info.fileName(), false))
 	{
 	  rich = (i18n ("<error>FAILED</error> to remove <cmd>%1</cmd> from <cmd>%2</cmd>: \"%3\"<br/>")
 			  .arg(info.fileName())
diff --git a/ksysv/OldView.cpp b/ksysv/OldView.cpp
index 7f35b7f..7fa7baa 100644
--- a/ksysv/OldView.cpp
+++ b/ksysv/OldView.cpp
@@ -202,7 +202,7 @@ void KSVContent::initLList()
 
 
   TQFont bold_font = TQFont(TDEGlobalSettings::generalFont());
-  bold_font.setBold(TRUE);
+  bold_font.setBold(true);
   servL->setFont(bold_font);
 
   scripts = new KServiceDragList (scriptLabelBox, "Scripts");
@@ -399,7 +399,7 @@ void KSVContent::initScripts() {
     {
       name = fi->fileName();
       scripts->initItem(name,
-                        ksv::IO::relToAbs(conf->scriptPath(), fi->dirPath(FALSE)),
+                        ksv::IO::relToAbs(conf->scriptPath(), fi->dirPath(false)),
                         name, 0);
 
       comp->addItem (name);
@@ -456,7 +456,7 @@ void KSVContent::info2Widget( TQFileInfo* info, int index )
   TQFileInfo link_info = TQFileInfo(info->readLink());
   TQString l_base = link_info.fileName();
 
-  TQString l_path = ksv::IO::relToAbs(conf->scriptPath(), link_info.dirPath(FALSE));
+  TQString l_path = ksv::IO::relToAbs(conf->scriptPath(), link_info.dirPath(false));
 
   TQString name;
   int number;
diff --git a/ksysv/ksvconfigwizard.cpp b/ksysv/ksvconfigwizard.cpp
index 86aaf24..dac20d2 100644
--- a/ksysv/ksvconfigwizard.cpp
+++ b/ksysv/ksvconfigwizard.cpp
@@ -37,7 +37,7 @@
  *  name 'name' and widget flags set to 'f' 
  *
  *  The wizard will by default be modeless, unless you set 'modal' to
- *  TRUE to construct a modal wizard.
+ *  true to construct a modal wizard.
  */
 KSVConfigWizard::KSVConfigWizard (TQWidget* parent, const char* name, bool modal, WFlags fl)
   : ConfigWizard (parent, name, modal, fl),
diff --git a/ksysv/ksvconfigwizard.h b/ksysv/ksvconfigwizard.h
index b37a7cf..fbba75c 100644
--- a/ksysv/ksvconfigwizard.h
+++ b/ksysv/ksvconfigwizard.h
@@ -35,7 +35,7 @@ class KSVConfigWizard : public ConfigWizard
   
   
 public:
-  KSVConfigWizard( TQWidget* parent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 );
+  KSVConfigWizard( TQWidget* parent = 0, const char* name = 0, bool modal = false, WFlags fl = 0 );
   ~KSVConfigWizard();
 
 public:
diff --git a/ksysv/ksvdraglist.cpp b/ksysv/ksvdraglist.cpp
index 077bad4..0168aae 100644
--- a/ksysv/ksvdraglist.cpp
+++ b/ksysv/ksvdraglist.cpp
@@ -755,7 +755,7 @@ void KSVDragList::setEnabled (bool enable)
           clearWState (WState_Disabled);
           // setBackgroundFromMode(); // this is private in TQWidget...
           // well it doesn't really matter in this case
-          enabledChange( TRUE );
+          enabledChange( true );
         }
     }
   else
@@ -763,11 +763,11 @@ void KSVDragList::setEnabled (bool enable)
       if (!testWState(WState_Disabled))
         {
           if (focusWidget() == this)
-            focusNextPrevChild (TRUE);
+            focusNextPrevChild (true);
           setWState (WState_Disabled);
           // setBackgroundFromMode(); // this is private in TQWidget...
           // well it doesn't really matter in this case
-          enabledChange (FALSE);
+          enabledChange (false);
         }
     }
 
diff --git a/kuser/kgroup.cpp b/kuser/kgroup.cpp
index 77fcc91..5b61efd 100644
--- a/kuser/kgroup.cpp
+++ b/kuser/kgroup.cpp
@@ -174,7 +174,7 @@ void KU::KGroup::clear()
 
 KU::KGroups::KGroups(KUserPrefsBase *cfg) 
 {
-  mGroups.setAutoDelete(TRUE);
+  mGroups.setAutoDelete(true);
   mCfg = cfg;
 }
 
diff --git a/kuser/kgroupfiles.cpp b/kuser/kgroupfiles.cpp
index 7466d91..d77308b 100644
--- a/kuser/kgroupfiles.cpp
+++ b/kuser/kgroupfiles.cpp
@@ -45,9 +45,9 @@
 
 KGroupFiles::KGroupFiles( KUserPrefsBase *cfg ) : KGroups( cfg )
 {
-  gs_backuped = FALSE;
-  gr_backuped = FALSE;
-  gn_backuped = FALSE;
+  gs_backuped = false;
+  gr_backuped = false;
+  gn_backuped = false;
 
   smode = 0400;
   mode = 0644;
@@ -122,7 +122,7 @@ bool KGroupFiles::reload()
     TQString tmp;
     if (fgrp == NULL) {
       KMessageBox::error( 0, i18n("Error opening %1 for reading.").arg(filename) );
-      return FALSE;
+      return false;
     }
 
     while ((p = fgetgrent(fgrp)) != NULL) {
@@ -166,11 +166,11 @@ bool KGroupFiles::reload()
   }	// end of processing files, for loop
 
   if( (group_errno == 0) && (nisgroup_errno == 0) )
-    return(TRUE);
+    return(true);
   if( (group_errno != 0) && (nisgroup_errno != 0) )
-    return(FALSE);
+    return(false);
   else
-    return(TRUE);
+    return(true);
 }
 
 bool KGroupFiles::save()
@@ -213,19 +213,19 @@ bool KGroupFiles::save()
   if(!group_filename.isEmpty()) {
     if (!gr_backuped) {
       if ( !backup(group_filename) ) return false;
-      gr_backuped = TRUE;
+      gr_backuped = true;
     }
   }
   if(!gshadow_filename.isEmpty()) {
     if (!gs_backuped) {
       if ( !backup(gshadow_filename) ) return false;
-      gs_backuped = TRUE;
+      gs_backuped = true;
     }
   }
   if(!nisgroup_filename.isEmpty() && (nisgroup_filename != group_filename)) {
     if (!gn_backuped) {
       if ( !backup(nisgroup_filename) ) return false;
-      gn_backuped = TRUE;
+      gn_backuped = true;
     }
   }
 
@@ -365,12 +365,12 @@ bool KGroupFiles::save()
   if( (nis_groups_written > 0) || (nisgroup_filename == group_filename) ) {
     if (system(GRMKDB) != 0) {
       KMessageBox::error( 0, i18n("Unable to build NIS group databases.") );
-      return FALSE;
+      return false;
     }
   }
 #endif
 
-  return TRUE;
+  return true;
 }
 
 bool KGroupFiles::dbcommit()
diff --git a/kuser/kgroupldap.cpp b/kuser/kgroupldap.cpp
index 977cb06..a567831 100644
--- a/kuser/kgroupldap.cpp
+++ b/kuser/kgroupldap.cpp
@@ -31,7 +31,7 @@
 
 KGroupLDAP::KGroupLDAP( KUserPrefsBase *cfg ) : KU::KGroups( cfg )
 {
-  mGroups.setAutoDelete(TRUE);
+  mGroups.setAutoDelete(true);
 
   if ( mCfg->ldapssl() )
     mUrl.setProtocol("ldaps");
diff --git a/kuser/kuser.cpp b/kuser/kuser.cpp
index 687cf44..27c332c 100644
--- a/kuser/kuser.cpp
+++ b/kuser/kuser.cpp
@@ -688,7 +688,7 @@ void KU::KUser::copyDir(const TQString &srcPath, const TQString &dstPath)
     } else if ( info.isDir() ) {
       TQDir dir(filename);
 
-      d.mkdir(name, FALSE);
+      d.mkdir(name, false);
       copyDir(s.filePath(name), d.filePath(name));
 
       if (chown(TQFile::encodeName(d.filePath(name)), p_uid, p_gid) != 0) {
@@ -817,7 +817,7 @@ int KU::KUser::removeProcesses()
 
 KU::KUsers::KUsers(KUserPrefsBase *cfg)
 {
-  mUsers.setAutoDelete(TRUE);
+  mUsers.setAutoDelete(true);
   mCfg = cfg;
 }
 
@@ -891,7 +891,7 @@ bool KU::KUsers::doCreate(KU::KUser *user)
      }
 
   }
-  return TRUE;
+  return true;
 }
 
 bool KU::KUsers::doDelete( KU::KUser *user )
@@ -906,7 +906,7 @@ bool KU::KUsers::doDelete( KU::KUser *user )
 /*
   user->removeProcesses();
 */
-  return TRUE;
+  return true;
 }
 
 KU::KUser *KU::KUsers::lookup(const TQString & name)
diff --git a/kuser/kuserfiles.cpp b/kuser/kuserfiles.cpp
index 2d9bef5..be2f762 100644
--- a/kuser/kuserfiles.cpp
+++ b/kuser/kuserfiles.cpp
@@ -47,9 +47,9 @@
 
 KUserFiles::KUserFiles(KUserPrefsBase *cfg) : KUsers( cfg )
 {
-  pw_backuped = FALSE;
-  pn_backuped = FALSE;
-  s_backuped = FALSE;
+  pw_backuped = false;
+  pn_backuped = false;
+  s_backuped = false;
 
   pwd_mode = 0644;
   pwd_uid = 0;
@@ -59,7 +59,7 @@ KUserFiles::KUserFiles(KUserPrefsBase *cfg) : KUsers( cfg )
   sdw_uid = 0;
   sdw_gid = 0;
 
-  mUsers.setAutoDelete(TRUE);
+  mUsers.setAutoDelete(true);
 
   caps = Cap_Passwd;
 #ifdef HAVE_SHADOW
@@ -78,12 +78,12 @@ KUserFiles::~KUserFiles()
 
 bool KUserFiles::reload() {
   if (!loadpwd())
-    return FALSE;
+    return false;
 
   if (!loadsdw())
-    return FALSE;
+    return false;
 
-  return TRUE;
+  return true;
 }
 
 // Load passwd file
@@ -156,7 +156,7 @@ bool KUserFiles::loadpwd()
     FILE *fpwd = fopen(TQFile::encodeName(filename), "r");
     if(fpwd == NULL) {
       KMessageBox::error( 0, i18n("Error opening %1 for reading.").arg(filename) );
-      return FALSE;
+      return false;
     }
 
     while ((p = fgetpwent(fpwd)) != NULL) {
@@ -208,11 +208,11 @@ bool KUserFiles::loadpwd()
   } // end of processing files, for loop
 
   if( (passwd_errno == 0) && (nispasswd_errno == 0) )
-    return (TRUE);
+    return (true);
   if( (passwd_errno != 0) && (nispasswd_errno != 0) )
-    return (FALSE);
+    return (false);
   else
-    return(TRUE);
+    return(true);
 }
 
 // Load shadow passwords
@@ -227,7 +227,7 @@ bool KUserFiles::loadsdw()
 
   shadow_file = mCfg->shadowsrc();
   if ( shadow_file.isEmpty() )
-    return TRUE;
+    return true;
 
   stat( TQFile::encodeName(shadow_file), &st);
   sdw_mode = st.st_mode & 0666;
@@ -240,7 +240,7 @@ bool KUserFiles::loadsdw()
   if ((f = fopen( TQFile::encodeName(shadow_file), "r")) == NULL) {
     KMessageBox::error( 0, i18n("Error opening %1 for reading.").arg(shadow_file) );
     caps &= ~Cap_Shadow;
-    return TRUE;
+    return true;
   }
   while ((spw = fgetspent( f ))) {     // read a shadow password structure
 #else
@@ -280,7 +280,7 @@ bool KUserFiles::loadsdw()
 #endif
 
 #endif // HAVE_SHADOW
-  return TRUE;
+  return true;
 }
 
 // Save password file
@@ -326,15 +326,15 @@ bool KUserFiles::savepwd()
 
   if(!passwd_filename.isEmpty()) {
     if (!pw_backuped) {
-      if (!backup(passwd_filename)) return FALSE;
-      pw_backuped = TRUE;
+      if (!backup(passwd_filename)) return false;
+      pw_backuped = true;
     }
   }
   if(!nispasswd_filename.isEmpty() &&
     (nispasswd_filename != passwd_filename)) {
     if (!pn_backuped) {
-      if (!backup(nispasswd_filename)) return FALSE;
-      pn_backuped = TRUE;
+      if (!backup(nispasswd_filename)) return false;
+      pn_backuped = true;
     }
   }
 
@@ -484,18 +484,18 @@ bool KUserFiles::savepwd()
 #if defined(__FreeBSD__) || defined(__bsdi__)
   if (system(PWMKDB) != 0) {
     KMessageBox::error( 0, i18n("Unable to build password database.") );
-    return FALSE;
+    return false;
   }
 #else
   if( (nis_users_written > 0) || (nispasswd_filename == passwd_filename) ) {
     if (system(PWMKDB) != 0) {
       KMessageBox::error( 0, i18n("Unable to build password databases.") );
-      return FALSE;
+      return false;
     }
   }
 #endif
 
-  return TRUE;
+  return true;
 }
 
 #undef escstr
@@ -515,16 +515,16 @@ bool KUserFiles::savesdw()
   TQString new_shadow_file = shadow_file+TQString::fromLatin1(KU_CREATE_EXT);
 
   if ( shadow_file.isEmpty() )
-    return TRUE;
+    return true;
 
   if (!s_backuped) {
-    if (!backup(shadow_file)) return FALSE;
-    s_backuped = TRUE;
+    if (!backup(shadow_file)) return false;
+    s_backuped = true;
   }
 
   if ((f = fopen(TQFile::encodeName(new_shadow_file), "w")) == NULL) {
     KMessageBox::error( 0, i18n("Error opening %1 for writing.").arg(new_shadow_file) );
-    return FALSE;
+    return false;
   }
 
   s.sp_namp = (char *)malloc(200);
@@ -580,7 +580,7 @@ bool KUserFiles::savesdw()
   free(s.sp_namp);
   free(s.sp_pwdp);
 #endif // HAVE_SHADOW
-  return TRUE;
+  return true;
 }
 
 
@@ -616,5 +616,5 @@ bool KUserFiles::dbcommit()
   mDel.clear();
   mAdd.clear();
   mMod.clear();
-  return TRUE;
+  return true;
 }
diff --git a/kuser/kusersystem.cpp b/kuser/kusersystem.cpp
index 89a0c7d..40bd99d 100644
--- a/kuser/kusersystem.cpp
+++ b/kuser/kusersystem.cpp
@@ -36,7 +36,7 @@
 
 KUserSystem::KUserSystem(KUserPrefsBase *cfg) : KU::KUsers( cfg )
 {
-  mUsers.setAutoDelete(TRUE);
+  mUsers.setAutoDelete(true);
 
   caps = Cap_ReadOnly | Cap_Passwd;
 #ifdef HAVE_SHADOW
@@ -56,12 +56,12 @@ KUserSystem::~KUserSystem()
 bool KUserSystem::reload() 
 {
   if (!loadpwd())
-    return FALSE;
+    return false;
 
   if (!loadsdw())
-    return FALSE;
+    return false;
 
-  return TRUE;
+  return true;
 }
 
 // Load passwd file
@@ -99,7 +99,7 @@ bool KUserSystem::loadpwd()
   }
 
   endpwent();
-  return(TRUE);
+  return(true);
 }
 
 // Load shadow passwords