Update lupdate and shared to Qt3.3 qt-copy sources

Some special replacement for $$(OPIEDIR) to make ar_* happy

10 files changed, 228 insertions, 49 deletions

diff --git a/development/translation/opie-lupdate/fetchtr.cpp b/development/translation/opie-lupdate/fetchtr.cpp
index d1f5881..a137628 100644
--- a/development/translation/opie-lupdate/fetchtr.cpp
+++ b/development/translation/opie-lupdate/fetchtr.cpp
@@ -1,26 +1,32 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qt Linguist.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include <metatranslator.h>
 
 #include <qfile.h>
 #include <qregexp.h>
 #include <qstring.h>
 #include <qtextstream.h>
@@ -71,28 +77,31 @@ enum { Tok_Eof, Tok_class, Tok_namespace, Tok_return, Tok_tr,
   The tokenizer maintains the following global variables. The names
   should be self-explanatory.
 */
 static QCString yyFileName;
 static int yyCh;
 static char yyIdent[128];
 static size_t yyIdentLen;
 static char yyComment[65536];
 static size_t yyCommentLen;
 static char yyString[16384];
 static size_t yyStringLen;
 static QValueStack<int> yySavedBraceDepth;
+static QValueStack<int> yySavedParenDepth;
 static int yyBraceDepth;
 static int yyParenDepth;
 static int yyLineNo;
 static int yyCurLineNo;
+static int yyBraceLineNo;
+static int yyParenLineNo;
 
 // the file to read from (if reading from a file)
 static FILE *yyInFile;
 
 // the string to read from and current position in the string (otherwise)
 static QString yyInStr;
 static int yyInPos;
 
 static int (*getChar)();
 
 static int getCharFromFile()
 {
@@ -110,27 +119,30 @@ static int getCharFromString()
 	return yyInStr[yyInPos++].latin1();
     }
 }
 
 static void startTokenizer( const char *fileName, int (*getCharFunc)() )
 {
     yyInPos = 0;
     getChar = getCharFunc;
 
     yyFileName = fileName;
     yyCh = getChar();
     yySavedBraceDepth.clear();
+    yySavedParenDepth.clear();
     yyBraceDepth = 0;
     yyParenDepth = 0;
     yyCurLineNo = 1;
+    yyBraceLineNo = 1;
+    yyParenLineNo = 1;
 }
 
 static int getToken()
 {
     const char tab[] = "abfnrtv";
     const char backTab[] = "\a\b\f\n\r\t\v";
     uint n;
 
     yyIdentLen = 0;
     yyCommentLen = 0;
     yyStringLen = 0;
 
@@ -155,39 +167,49 @@ static int getToken()
 		    return Tok_translate;
 		}
 		break;
 	    case 'T':
 		// TR() for when all else fails
 		if ( qstricmp(yyIdent + 1, "R") == 0 )
 		    return Tok_tr;
 		break;
 	    case 'c':
 		if ( strcmp(yyIdent + 1, "lass") == 0 )
 		    return Tok_class;
 		break;
+	    case 'f':
+		/*
+		  QTranslator::findMessage() has the same parameters as
+		  QApplication::translate().
+		*/
+		if ( strcmp(yyIdent + 1, "indMessage") == 0 )
+		    return Tok_translate;
+		break;
+            case 'i':
+                /* FOR KDE APPS */
+                if ( strcmp( yyIdent + 1,  "8n") == 0 )
+                    return Tok_translate;
+                break;
 	    case 'n':
 		if ( strcmp(yyIdent + 1, "amespace") == 0 )
 		    return Tok_namespace;
 		break;
 	    case 'r':
 		if ( strcmp(yyIdent + 1, "eturn") == 0 )
 		    return Tok_return;
 		break;
 	    case 's':
 		if ( strcmp(yyIdent + 1, "truct") == 0 )
 		    return Tok_class;
 		break;
-	    case 'i':
-		if( strcmp(yyIdent + 1, "18n") == 0 ) 
-		    return Tok_tr;
 	    case 't':
 		if ( strcmp(yyIdent + 1, "r") == 0 ) {
 		    return Tok_tr;
 		} else if ( qstrcmp(yyIdent + 1, "rUtf8") == 0 ) {
 		    return Tok_trUtf8;
 		} else if ( qstrcmp(yyIdent + 1, "ranslate") == 0 ) {
 		    return Tok_translate;
 		}
 	    }
 	    return Tok_Ident;
 	} else {
 	    switch ( yyCh ) {
@@ -213,36 +235,41 @@ static int getToken()
 		  #else.
 		*/
 		do {
 		    yyCh = getChar();
 		} while ( isspace(yyCh) && yyCh != '\n' );
 
 		switch ( yyCh ) {
 		case 'i':
 		    yyCh = getChar();
 		    if ( yyCh == 'f' ) {
 			// if, ifdef, ifndef
 			yySavedBraceDepth.push( yyBraceDepth );
+                        yySavedParenDepth.push( yyParenDepth );
 		    }
 		    break;
 		case 'e':
 		    yyCh = getChar();
 		    if ( yyCh == 'l' ) {
 			// elif, else
-			if ( !yySavedBraceDepth.isEmpty() )
+			if ( !yySavedBraceDepth.isEmpty() ) {
 			    yyBraceDepth = yySavedBraceDepth.top();
+                            yyParenDepth = yySavedParenDepth.top();
+			}
 		    } else if ( yyCh == 'n' ) {
 			// endif
-			if ( !yySavedBraceDepth.isEmpty() )
+			if ( !yySavedBraceDepth.isEmpty() ) {
 			    yySavedBraceDepth.pop();
+                            yySavedParenDepth.pop();
+			}
 		    }
 		}
 		while ( isalnum(yyCh) || yyCh == '_' )
 		    yyCh = getChar();
 		break;
 	    case '/':
 		yyCh = getChar();
 		if ( yyCh == '/' ) {
 		    do {
 			yyCh = getChar();
 		    } while ( yyCh != EOF && yyCh != '\n' );
 		} else if ( yyCh == '*' ) {
@@ -347,36 +374,44 @@ static int getToken()
 		return Tok_Colon;
 	    case '\'':
 		yyCh = getChar();
 		if ( yyCh == '\\' )
 		    yyCh = getChar();
 
 		do {
 		    yyCh = getChar();
 		} while ( yyCh != EOF && yyCh != '\'' );
 		yyCh = getChar();
 		break;
 	    case '{':
+                if (yyBraceDepth == 0)
+		    yyBraceLineNo = yyCurLineNo;
 		yyBraceDepth++;
 		yyCh = getChar();
 		return Tok_LeftBrace;
 	    case '}':
+                if (yyBraceDepth == 0)
+		    yyBraceLineNo = yyCurLineNo;
 		yyBraceDepth--;
 		yyCh = getChar();
 		return Tok_RightBrace;
 	    case '(':
+                if (yyParenDepth == 0)
+		    yyParenLineNo = yyCurLineNo;
 		yyParenDepth++;
 		yyCh = getChar();
 		return Tok_LeftParen;
 	    case ')':
+		if (yyParenDepth == 0)
+		    yyParenLineNo = yyCurLineNo;
 		yyParenDepth--;
 		yyCh = getChar();
 		return Tok_RightParen;
 	    case ',':
 		yyCh = getChar();
 		return Tok_Comma;
 	    case ';':
 		yyCh = getChar();
 		return Tok_Semicolon;
 	    default:
 		yyCh = getChar();
 	    }
@@ -612,32 +647,32 @@ static void parse( MetaTranslator *tor, const char *initialContext,
 		functionContext = defaultContext;
 		missing_Q_OBJECT = FALSE;
 	    }
 	    yyTok = getToken();
 	    break;
 	default:
 	    yyTok = getToken();
 	}
     }
 
     if ( yyBraceDepth != 0 )
 	fprintf( stderr,
-		 "%s: Unbalanced braces in C++ code (or abuse of the C++"
+		 "%s:%d: Unbalanced braces in C++ code (or abuse of the C++"
 		  " preprocessor)\n",
-		  (const char *) yyFileName );
-    if ( yyParenDepth != 0 )
+		  (const char *)yyFileName, yyBraceLineNo );
+    else if ( yyParenDepth != 0 )
 	fprintf( stderr,
-		 "%s: Unbalanced parentheses in C++ code (or abuse of the C++"
+		 "%s:%d: Unbalanced parentheses in C++ code (or abuse of the C++"
 		 " preprocessor)\n",
-		 (const char *) yyFileName );
+		 (const char *)yyFileName, yyParenLineNo );
 }
 
 void fetchtr_cpp( const char *fileName, MetaTranslator *tor,
 		  const char *defaultContext, bool mustExist )
 {
     yyInFile = fopen( fileName, "r" );
     if ( yyInFile == 0 ) {
 	if ( mustExist )
 	    fprintf( stderr,
 		     "lupdate error: Cannot open C++ source file '%s': %s\n",
 		     fileName, strerror(errno) );
 	return;
diff --git a/development/translation/opie-lupdate/main.cpp b/development/translation/opie-lupdate/main.cpp
index ce65e7a..bf16fd7 100644
--- a/development/translation/opie-lupdate/main.cpp
+++ b/development/translation/opie-lupdate/main.cpp
@@ -53,24 +53,33 @@ static void printUsage()
 	     "    opie-lupdate [options] source-files -ts ts-files\n"
 	     "Options:\n"
 	     "    -opie  The OPIE base dir if not supplied $OPIEDIR will be taken\n"
 	     "    -help  Display this information and exit\n"
 	     "    -noobsolete\n"
 	     "           Drop all obsolete strings\n"
 	     "    -verbose\n"
 	     "           Explain what is being done\n"
 	     "    -version\n"
 	     "           Display the version of lupdate and exit\n" );
 }
 
+/*static QString opie_escape( const QString& str ) {
+    QString ret = str.stripWhiteSpace();
+    qWarning(ret);
+    if ( ret.startsWith("$$(OPIEDIR)") )
+        ret = ret.replace("$$(OPIEDIR)", OPIE::self()->opieDir() );
+    qWarning(ret);
+    return ret;
+    }*/
+
 static void updateTsFiles( const MetaTranslator& fetchedTor,
                            const QString& opiedir,
                            const QStringList& languages,
                            const QString& basename,
 			   const QString& codec,
 			   bool noObsolete, bool verbose )
 {
     QStringList::ConstIterator it = languages.begin();
     for ( ; it != languages.end(); ++it ) {
         QString fileName = opiedir + "/i18n/" + (*it) + "/" + basename;
 	MetaTranslator tor;
 	tor.load( fileName );
@@ -141,25 +150,25 @@ int main( int argc, char **argv )
             return 1;
         }
 
         QTextStream t( &f );
         fullText = t.read();
         f.close();
 
         fetchedTor = MetaTranslator();
         codec.truncate( 0 );
         tsFileNames.clear();
         isLib = FALSE;
 
-        QMap<QString, QString> tagMap = proFileTagMap( fullText );
+        QMap<QString, QString> tagMap = proFileTagMap( fullText, OPIE::self()->opieDir() );
         QMap<QString, QString>::Iterator it;
 
         for ( it = tagMap.begin(); it != tagMap.end(); ++it ) {
             QStringList toks = QStringList::split( ' ', it.data() );
             QStringList::Iterator t;
 
             for ( t = toks.begin(); t != toks.end(); ++t ) {
                 if ( it.key() == "HEADERS" || it.key() == "SOURCES" ) {
                     fetchtr_cpp( *t, &fetchedTor, defaultContext, TRUE );
                     metSomething = TRUE;
                 } else if ( it.key() == "INTERFACES" ||
                             it.key() == "FORMS" ) {
diff --git a/development/translation/opie-lupdate/merge.cpp b/development/translation/opie-lupdate/merge.cpp
index a96104e..3001d4b 100644
--- a/development/translation/opie-lupdate/merge.cpp
+++ b/development/translation/opie-lupdate/merge.cpp
@@ -1,26 +1,32 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qt Linguist.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include <metatranslator.h>
 
 // defined in numberh.cpp
 extern void applyNumberHeuristic( MetaTranslator *tor, bool verbose );
 // defined in sametexth.cpp
 extern void applySameTextHeuristic( MetaTranslator *tor, bool verbose );
diff --git a/development/translation/opie-lupdate/numberh.cpp b/development/translation/opie-lupdate/numberh.cpp
index f7b7bf8..2f12c3d 100644
--- a/development/translation/opie-lupdate/numberh.cpp
+++ b/development/translation/opie-lupdate/numberh.cpp
@@ -1,60 +1,66 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qt Linguist.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include <metatranslator.h>
 
 #include <qmemarray.h>
 #include <qcstring.h>
 #include <qmap.h>
 #include <qstringlist.h>
 
 #include <ctype.h>
 
 typedef QMap<QCString, MetaTranslatorMessage> TMM;
 typedef QValueList<MetaTranslatorMessage> TML;
 
 static bool isDigitFriendly( int c )
 {
-    return ispunct( c ) || isspace( c );
+    return ispunct((uchar)c) || isspace((uchar)c);
 }
 
 static int numberLength( const char *s )
 {
     int i = 0;
 
-    if ( isdigit(s[0]) ) {
+    if ( isdigit((uchar)s[0]) ) {
 	do {
 	    i++;
-	} while ( isdigit(s[i]) ||
-		  (isDigitFriendly(s[i]) &&
-		   (isdigit(s[i + 1]) ||
-		    (isDigitFriendly(s[i + 1]) && isdigit(s[i + 2])))) );
+	} while (isdigit((uchar)s[i]) ||
+		 (isDigitFriendly(s[i]) &&
+		  (isdigit((uchar)s[i + 1]) ||
+		   (isDigitFriendly(s[i + 1]) && isdigit((uchar)s[i + 2])))));
     }
     return i;
 }
 
 /*
   Returns a version of 'key' where all numbers have been replaced by zeroes.  If
   there were none, returns "".
 */
 static QCString zeroKey( const char *key )
 {
     QCString zeroed( strlen(key) + 1 );
     char *z = zeroed.data();
@@ -202,34 +208,34 @@ static QString translationAttempt( const QString& oldTranslation,
 */
 void applyNumberHeuristic( MetaTranslator *tor, bool verbose )
 {
     TMM translated, untranslated;
     TMM::Iterator t, u;
     TML all = tor->messages();
     TML::Iterator it;
     int inserted = 0;
 
     for ( it = all.begin(); it != all.end(); ++it ) {
 	if ( (*it).type() == MetaTranslatorMessage::Unfinished ) {
 	    if ( (*it).translation().isEmpty() )
-		untranslated.insert( zeroKey((*it).sourceText()), *it );
+		untranslated.insert(QCString((*it).context()) + "\n" + (*it).sourceText() + "\n"
+				    + (*it).comment(), *it);
 	} else if ( !(*it).translation().isEmpty() ) {
 	    translated.insert( zeroKey((*it).sourceText()), *it );
 	}
     }
 
     for ( u = untranslated.begin(); u != untranslated.end(); ++u ) {
-	t = translated.find( u.key() );
+	t = translated.find( zeroKey((*u).sourceText()) );
 	if ( t != translated.end() && !t.key().isEmpty() &&
 	     qstrcmp((*t).sourceText(), (*u).sourceText()) != 0 ) {
 	    MetaTranslatorMessage m( *u );
-	    m.setTranslation( translationAttempt((*t).translation(),
-						 (*t).sourceText(),
-						 (*u).sourceText()) );
+	    m.setTranslation(translationAttempt((*t).translation(), (*t).sourceText(),
+						(*u).sourceText()));
 	    tor->insert( m );
 	    inserted++;
 	}
     }
     if ( verbose && inserted != 0 )
 	fprintf( stderr, " number heuristic provided %d translation%s\n",
 		 inserted, inserted == 1 ? "" : "s" );
 }
diff --git a/development/translation/opie-lupdate/sametexth.cpp b/development/translation/opie-lupdate/sametexth.cpp
index 574cfd5..80909b3 100644
--- a/development/translation/opie-lupdate/sametexth.cpp
+++ b/development/translation/opie-lupdate/sametexth.cpp
@@ -1,26 +1,32 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qt Linguist.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include <metatranslator.h>
 
 #include <qcstring.h>
 #include <qmap.h>
 
 typedef QMap<QCString, MetaTranslatorMessage> TMM;
diff --git a/development/translation/shared/metatranslator.cpp b/development/translation/shared/metatranslator.cpp
index a01e1eb..51270c5 100644
--- a/development/translation/shared/metatranslator.cpp
+++ b/development/translation/shared/metatranslator.cpp
@@ -1,26 +1,32 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qt Linguist.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include "metatranslator.h"
 
 #include <qapplication.h>
 #include <qcstring.h>
 #include <qfile.h>
 #include <qmessagebox.h>
@@ -129,29 +135,31 @@ bool TsHandler::endElement( const QString& /* namespaceURI */,
     if ( qName == QString("codec") || qName == QString("defaultcodec") ) {
 	// "codec" is a pre-3.0 syntax
 	tor->setCodec( accum );
     } else if ( qName == QString("name") ) {
 	context = accum;
     } else if ( qName == QString("source") ) {
 	source = accum;
     } else if ( qName == QString("comment") ) {
 	if ( inMessage ) {
 	    comment = accum;
 	} else {
 	    if ( contextIsUtf8 )
-		tor->insert( MetaTranslatorMessage(context.utf8(), "",
+		tor->insert( MetaTranslatorMessage(context.utf8(),
+			     ContextComment,
 			     accum.utf8(), QString::null, TRUE,
 			     MetaTranslatorMessage::Unfinished) );
 	    else
-		tor->insert( MetaTranslatorMessage(context.ascii(), "",
+		tor->insert( MetaTranslatorMessage(context.ascii(),
+			     ContextComment,
 			     accum.ascii(), QString::null, FALSE,
 			     MetaTranslatorMessage::Unfinished) );
 	}
     } else if ( qName == QString("translation") ) {
 	translation = accum;
     } else if ( qName == QString("message") ) {
 	if ( messageIsUtf8 )
 	    tor->insert( MetaTranslatorMessage(context.utf8(), source.utf8(),
 					       comment.utf8(), translation,
 					       TRUE, type) );
 	else
 	    tor->insert( MetaTranslatorMessage(context.ascii(), source.ascii(),
@@ -306,94 +314,95 @@ bool MetaTranslatorMessage::operator==( const MetaTranslatorMessage& m ) const
 
 bool MetaTranslatorMessage::operator<( const MetaTranslatorMessage& m ) const
 {
     int delta = qstrcmp( context(), m.context() );
     if ( delta == 0 )
 	delta = qstrcmp( sourceText(), m.sourceText() );
     if ( delta == 0 )
 	delta = qstrcmp( comment(), m.comment() );
     return delta < 0;
 }
 
 MetaTranslator::MetaTranslator()
-    : codecName( "ISO-8859-1" ), codec( 0 )
 {
+    clear();
 }
 
 MetaTranslator::MetaTranslator( const MetaTranslator& tor )
     : mm( tor.mm ), codecName( tor.codecName ), codec( tor.codec )
 {
-
 }
 
 MetaTranslator& MetaTranslator::operator=( const MetaTranslator& tor )
 {
     mm = tor.mm;
     codecName = tor.codecName;
     codec = tor.codec;
     return *this;
 }
 
-bool MetaTranslator::load( const QString& filename )
+void MetaTranslator::clear()
 {
     mm.clear();
+    codecName = "ISO-8859-1";
+    codec = 0;
+}
 
+bool MetaTranslator::load( const QString& filename )
+{
     QFile f( filename );
     if ( !f.open(IO_ReadOnly) )
 	return FALSE;
 
     QTextStream t( &f );
     QXmlInputSource in( t );
     QXmlSimpleReader reader;
-    // don't click on these!
     reader.setFeature( "http://xml.org/sax/features/namespaces", FALSE );
     reader.setFeature( "http://xml.org/sax/features/namespace-prefixes", TRUE );
     reader.setFeature( "http://trolltech.com/xml/features/report-whitespace"
 		       "-only-CharData", FALSE );
     QXmlDefaultHandler *hand = new TsHandler( this );
     reader.setContentHandler( hand );
     reader.setErrorHandler( hand );
 
     bool ok = reader.parse( in );
     reader.setContentHandler( 0 );
     reader.setErrorHandler( 0 );
     delete hand;
     f.close();
-    if ( !ok )
-	mm.clear();
     return ok;
 }
 
 bool MetaTranslator::save( const QString& filename ) const
 {
     QFile f( filename );
     if ( !f.open(IO_WriteOnly) )
 	return FALSE;
 
     QTextStream t( &f );
     t.setCodec( QTextCodec::codecForName("ISO-8859-1") );
 
     t << "<!DOCTYPE TS><TS>\n";
     if ( codecName != "ISO-8859-1" )
 	t << "<defaultcodec>" << codecName << "</defaultcodec>\n";
     TMM::ConstIterator m = mm.begin();
     while ( m != mm.end() ) {
 	TMMInv inv;
 	TMMInv::Iterator i;
 	bool contextIsUtf8 = m.key().utf8();
 	QCString context = m.key().context();
 	QCString comment = "";
 
 	do {
-	    if ( QCString(m.key().sourceText()).isEmpty() ) {
+	    if ( QCString(m.key().sourceText()) == ContextComment ) {
 		if ( m.key().type() != MetaTranslatorMessage::Obsolete ) {
 		    contextIsUtf8 = m.key().utf8();
 		    comment = QCString( m.key().comment() );
 		}
 	    } else {
 		inv.insert( *m, m.key() );
 	    }
 	} while ( ++m != mm.end() && QCString(m.key().context()) == context );
 
 	t << "<context";
 	if ( contextIsUtf8 )
 	    t << " encoding=\"UTF-8\"";
@@ -428,25 +437,26 @@ bool MetaTranslator::save( const QString& filename ) const
 		t << " type=\"obsolete\"";
 	    t << ">" << protect( (*i).translation().utf8() )
 	      << "</translation>\n";
 	    t << "    </message>\n";
 	}
 	t << "</context>\n";
     }
     t << "</TS>\n";
     f.close();
     return TRUE;
 }
 
-bool MetaTranslator::release( const QString& filename, bool verbose ) const
+bool MetaTranslator::release( const QString& filename, bool verbose,
+			      QTranslator::SaveMode mode ) const
 {
     QTranslator tor( 0 );
     int finished = 0;
     int unfinished = 0;
     int untranslated = 0;
     TMM::ConstIterator m;
 
     for ( m = mm.begin(); m != mm.end(); ++m ) {
 	if ( m.key().type() != MetaTranslatorMessage::Obsolete ) {
 	    if ( m.key().translation().isEmpty() ) {
 		untranslated++;
 	    } else {
@@ -470,25 +480,25 @@ bool MetaTranslator::release( const QString& filename, bool verbose ) const
 		     || contains(context, sourceText, "")
 		     || !tor.findMessage(context, sourceText, "").translation()
 			    .isNull() ) {
 		    tor.insert( m.key() );
 		} else {
 		    tor.insert( QTranslatorMessage(context, sourceText, "",
 						   translation) );
 		}
 	    }
 	}
     }
 
-    bool saved = tor.save( filename, QTranslator::Stripped );
+    bool saved = tor.save( filename, mode );
     if ( saved && verbose )
 	fprintf( stderr,
 		 " %d finished, %d unfinished and %d untranslated messages\n",
 		 finished, unfinished, untranslated );
 		
     return saved;
 }
 
 bool MetaTranslator::contains( const char *context, const char *sourceText,
 			       const char *comment ) const
 {
     return mm.find( MetaTranslatorMessage(context, sourceText, comment) ) !=
@@ -514,25 +524,25 @@ void MetaTranslator::stripObsoleteMessages()
 	    newmm.insert( m.key(), *m );
 	++m;
     }
     mm = newmm;
 }
 
 void MetaTranslator::stripEmptyContexts()
 {
     TMM newmm;
 
     TMM::Iterator m = mm.begin();
     while ( m != mm.end() ) {
-	if ( QCString(m.key().sourceText()).isEmpty() ) {
+	if ( QCString(m.key().sourceText()) == ContextComment ) {
 	    TMM::Iterator n = m;
 	    ++n;
 	    // the context comment is followed by other messages
 	    if ( n != newmm.end() &&
 		 qstrcmp(m.key().context(), n.key().context()) == 0 )
 		newmm.insert( m.key(), *m );
 	} else {
 	    newmm.insert( m.key(), *m );
 	}
 	++m;
     }
     mm = newmm;
diff --git a/development/translation/shared/metatranslator.h b/development/translation/shared/metatranslator.h
index d35b202..a13f462 100644
--- a/development/translation/shared/metatranslator.h
+++ b/development/translation/shared/metatranslator.h
@@ -1,26 +1,32 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qt Linguist.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #ifndef METATRANSLATOR_H
 #define METATRANSLATOR_H
 
 #include <qmap.h>
 #include <qstring.h>
 #include <qtranslator.h>
@@ -61,39 +67,47 @@ private:
     bool utfeight;
     Type ty;
 };
 
 class MetaTranslator
 {
 public:
     MetaTranslator();
     MetaTranslator( const MetaTranslator& tor );
 
     MetaTranslator& operator=( const MetaTranslator& tor );
 
+    void clear();
     bool load( const QString& filename );
     bool save( const QString& filename ) const;
-    bool release( const QString& filename, bool verbose = FALSE ) const;
+    bool release( const QString& filename, bool verbose = FALSE,
+		  QTranslator::SaveMode mode = QTranslator::Stripped ) const;
 
     bool contains( const char *context, const char *sourceText,
 		   const char *comment ) const;
     void insert( const MetaTranslatorMessage& m );
 
     void stripObsoleteMessages();
     void stripEmptyContexts();
 
     void setCodec( const char *name );
     QString toUnicode( const char *str, bool utf8 ) const;
 
     QValueList<MetaTranslatorMessage> messages() const;
     QValueList<MetaTranslatorMessage> translatedMessages() const;
 
 private:
     typedef QMap<MetaTranslatorMessage, int> TMM;
     typedef QMap<int, MetaTranslatorMessage> TMMInv;
 
     TMM mm;
     QCString codecName;
     QTextCodec *codec;
 };
 
+/*
+  This is a quick hack. The proper way to handle this would be
+  to extend MetaTranslator's interface.
+*/
+#define ContextComment "QT_LINGUIST_INTERNAL_CONTEXT_COMMENT"
+
 #endif
diff --git a/development/translation/shared/opie.h b/development/translation/shared/opie.h
index 4646bb0..28b2a61 100644
--- a/development/translation/shared/opie.h
+++ b/development/translation/shared/opie.h
@@ -1,21 +1,21 @@
 #ifndef OPIE_H
 #define OPIE_H
 
 #include <qstring.h>
 #include <qstringlist.h>
 
 class OPIE {
 public:
     static OPIE* self();
     /** get the list of languages */
     QStringList languageList(const QString& opiedir = QString::null)const;
-    QString opieDir(const QString& opieDir)const;
+    QString opieDir(const QString& opieDir = QString::null)const;
 
 private:
     OPIE();
     ~OPIE();
     static OPIE* m_self;
 
 };
 
 #endif
diff --git a/development/translation/shared/proparser.cpp b/development/translation/shared/proparser.cpp
index 21d2f86..f616c5a 100644
--- a/development/translation/shared/proparser.cpp
+++ b/development/translation/shared/proparser.cpp
@@ -1,87 +1,174 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qt Linguist.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include "proparser.h"
 
+#include <qfile.h>
 #include <qregexp.h>
 #include <qstringlist.h>
+#include <qtextstream.h>
+
+#ifdef Q_OS_UNIX
+#include <unistd.h>
+#endif
+
+#ifdef Q_OS_WIN32
+#define QT_POPEN _popen
+#else
+#define QT_POPEN popen
+#endif
+
+QString loadFile( const QString &fileName )
+{
+    QFile file( fileName );
+    if ( !file.open(IO_ReadOnly) ) {
+	fprintf( stderr, "error: Cannot load '%s': %s\n",
+		 file.name().latin1(),
+		 file.errorString().latin1() );
+	return QString();
+    }
+
+    QTextStream in( &file );
+    return in.read();
+}
 
-QMap<QString, QString> proFileTagMap( const QString& text )
+QMap<QString, QString> proFileTagMap( const QString& text, const QString& opieDir )
 {
     QString t = text;
 
     /*
+      Process include() commands.
+    */
+    QRegExp callToInclude("include\\s*\\(\\s*([^()\\s]+)\\s*\\)");
+    int i = 0;
+    while ( (i = callToInclude.search(t, i)) != -1 ) {
+	QString after = loadFile( callToInclude.cap(1) );
+	t.replace( i, callToInclude.matchedLength(), after );
+	i += after.length();
+    }
+
+    /*
       Strip comments, merge lines ending with backslash, add
       spaces around '=' and '+=', replace '\n' with ';', and
       simplify white spaces.
     */
-    t.replace( QRegExp(QString("#[^\n]$")), QString(" ") );
-    t.replace( QRegExp(QString("\\\\\\s*\n")), QString(" ") );
+    t.replace( QRegExp(QString("#[^\n]*\n")), QString(" ") );
+    t.replace( QRegExp(QString("\\\\[^\n\\S]*\n")), QString(" ") );
     t.replace( "=", QString(" = ") );
     t.replace( "+ =", QString(" += ") );
     t.replace( "\n", QString(";") );
     t = t.simplifyWhiteSpace();
 
+    /*
+      Populate tagMap with 'key = value' entries.
+    */
     QMap<QString, QString> tagMap;
-
     QStringList lines = QStringList::split( QChar(';'), t );
     QStringList::Iterator line;
     for ( line = lines.begin(); line != lines.end(); ++line ) {
 	QStringList toks = QStringList::split( QChar(' '), *line );
 
-	if ( toks.count() >= 3 && 
+	if ( toks.count() >= 3 &&
 	     (toks[1] == QString("=") || toks[1] == QString("+=")) ) {
 	    QString tag = toks.first();
 	    int k = tag.findRev( QChar(':') ); // as in 'unix:'
 	    if ( k != -1 )
 		tag = tag.mid( k + 1 );
 	    toks.remove( toks.begin() );
 
 	    QString action = toks.first();
 	    toks.remove( toks.begin() );
 
 	    if ( tagMap.contains(tag) ) {
 		if ( action == QString("=") )
 		    tagMap.replace( tag, toks.join(QChar(' ')) );
 		else
 		    tagMap[tag] += QChar( ' ' ) + toks.join( QChar(' ') );
 	    } else {
 		tagMap[tag] = toks.join( QChar(' ') );
 	    }
 	}
     }
 
-    QRegExp var( "\\$\\$[a-zA-Z0-9_]+" );
+    /*
+      Expand $$variables within the 'value' part of a 'key = value'
+      pair.
+    */
+    QRegExp var( "\\$\\$[({]?([a-zA-Z0-9_]+)[)}]?" );
     QMap<QString, QString>::Iterator it;
     for ( it = tagMap.begin(); it != tagMap.end(); ++it ) {
 	int i = 0;
-
-	while ( (i = var.search(it.data(), i)) != -1 ) {
+	while ( (i = var.search((*it), i)) != -1 ) {
 	    int len = var.matchedLength();
-	    QString invocation = (*it).mid( i + 2, len - 2 );
+	    QString invocation = var.cap(1);
 	    QString after;
-	    if ( tagMap.contains(invocation) )
-		after = tagMap[invocation];
-	    (*it).replace( i, len, after );
+
+	    if ( invocation == "system" ) {
+		// skip system(); it will be handled in the next pass
+		++i;
+	    } else if ( invocation == "OPIEDIR") {
+                (*it).replace( i, len, opieDir );
+            }else {
+		if ( tagMap.contains(invocation) )
+		    after = tagMap[invocation];
+		(*it).replace( i, len, after );
+	    }
+	}
+    }
+
+    /*
+      Execute system() calls.
+    */
+    QRegExp callToSystem( "\\$\\$system\\s*\\(([^()]*)\\)" );
+    for ( it = tagMap.begin(); it != tagMap.end(); ++it ) {
+	int i = 0;
+	while ( (i = callToSystem.search((*it), i)) != -1 ) {
+	    /*
+	      This code is stolen from qmake's project.cpp file.
+	      Ideally we would use the same parser, so we wouldn't
+	      have this code duplication.
+	    */
+	    QString after;
+	    char buff[256];
+	    FILE *proc = QT_POPEN( callToSystem.cap(1).latin1(), "r" );
+	    while ( proc && !feof(proc) ) {
+		int read_in = fread( buff, 1, 255, proc );
+		if ( !read_in )
+		    break;
+		for ( int i = 0; i < read_in; i++ ) {
+		    if ( buff[i] == '\n' || buff[i] == '\t' )
+			buff[i] = ' ';
+		}
+		buff[read_in] = '\0';
+		after += buff;
+	    }
+	    (*it).replace( i, callToSystem.matchedLength(), after );
 	    i += after.length();
 	}
     }
+
     return tagMap;
 }
diff --git a/development/translation/shared/proparser.h b/development/translation/shared/proparser.h
index 6a61d90..e5678d6 100644
--- a/development/translation/shared/proparser.h
+++ b/development/translation/shared/proparser.h
@@ -1,29 +1,35 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qt Linguist.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #ifndef PROPARSER_H
 #define PROPARSER_H
 
 #include <qmap.h>
 #include <qstring.h>
 
-QMap<QString, QString> proFileTagMap( const QString& text );
+QMap<QString, QString> proFileTagMap( const QString& text, const QString& = QString::null );
 
 #endif