Make _dist_dir a shadow directory of symlinks rather then copied files, and add

[wxWidgets.git] / utils / tex2rtf / src / rtfutils.cpp

diff --git a/utils/tex2rtf/src/rtfutils.cpp b/utils/tex2rtf/src/rtfutils.cpp
index 24f498ad4092566297fae99d420a27f30a9f19d0..5b0b6386519395befa3cf9e971990744cdba02c5 100644 (file)
--- a/utils/tex2rtf/src/rtfutils.cpp
+++ b/utils/tex2rtf/src/rtfutils.cpp
@@ -10,10 +10,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -208,7 +204,7 @@ void ResetContentsLevels(int l)
   int i;
   for (i = l; i < 5; i++)
     ContentsLevels[i] = false;
   int i;
   for (i = l; i < 5; i++)
     ContentsLevels[i] = false;

-    
+

   // There are always books on the top level
   ContentsLevels[0] = true;
 }
   // There are always books on the top level
   ContentsLevels[0] = true;
 }


@@ -218,7 +214,7 @@ void ResetContentsLevels(int l)
 void OutputSectionKeyword(FILE *fd)
 {
   OutputCurrentSectionToString(wxTex2RTFBuffer);
 void OutputSectionKeyword(FILE *fd)
 {
   OutputCurrentSectionToString(wxTex2RTFBuffer);

-  
+

   unsigned int i;
   for (i = 0; i < wxStrlen(wxTex2RTFBuffer); i++)
     if (wxTex2RTFBuffer[i] == ':')
   unsigned int i;
   for (i = 0; i < wxStrlen(wxTex2RTFBuffer); i++)
     if (wxTex2RTFBuffer[i] == ':')


@@ -229,7 +225,7 @@ void OutputSectionKeyword(FILE *fd)
 
   wxFprintf(fd, _T("K{\\footnote {K} "));
   wxFprintf(fd, _T("%s"), wxTex2RTFBuffer);
 
   wxFprintf(fd, _T("K{\\footnote {K} "));
   wxFprintf(fd, _T("%s"), wxTex2RTFBuffer);

-  
+

   wxFprintf(fd, _T("}\n"));
 }
 
   wxFprintf(fd, _T("}\n"));
 }
 


@@ -240,24 +236,25 @@ void WriteWinHelpContentsFileLine(wxChar *topicName, wxChar *xitle, int level)
   wxChar title[255];
   int s=0;
   int d=0;
   wxChar title[255];
   int s=0;
   int d=0;

+  // assuming iso-8859-1 here even in Unicode build (FIXME?)

   while ( (xitle[s]!=0)&&(d<255) )
   {
   while ( (xitle[s]!=0)&&(d<255) )
   {

-    wxChar ch=xitle[s]&0xff;
+    wxChar ch=wxChar(xitle[s]&0xff);

     if (ch==0x5c) {
     if (ch==0x5c) {

-      wxChar ch1=xitle[s+1]&0xff;
-      wxChar ch2=xitle[s+2]&0xff;
-      wxChar ch3=xitle[s+3]&0xff;
-      s+=4; // next character  
-      if ((ch1==0x27)&&(ch2==0x66)&&(ch3==0x36)) { title[d++]=_T('ö');  }
-      if ((ch1==0x27)&&(ch2==0x65)&&(ch3==0x34)) { title[d++]=_T('ä');  }
-      if ((ch1==0x27)&&(ch2==0x66)&&(ch3==0x63)) { title[d++]=_T('ü');  }
-      if ((ch1==0x27)&&(ch2==0x64)&&(ch3==0x36)) { title[d++]=_T('Ö');  }
-      if ((ch1==0x27)&&(ch2==0x63)&&(ch3==0x34)) { title[d++]=_T('Ä');  }
-      if ((ch1==0x27)&&(ch2==0x64)&&(ch3==0x63)) { title[d++]=_T('Ü');  }
+      wxChar ch1=wxChar(xitle[s+1]&0xff);
+      wxChar ch2=wxChar(xitle[s+2]&0xff);
+      wxChar ch3=wxChar(xitle[s+3]&0xff);
+      s+=4; // next character
+      if ((ch1==0x27)&&(ch2==0x66)&&(ch3==0x36)) { title[d++]=wxChar('ö');  }
+      if ((ch1==0x27)&&(ch2==0x65)&&(ch3==0x34)) { title[d++]=wxChar('ä');  }
+      if ((ch1==0x27)&&(ch2==0x66)&&(ch3==0x63)) { title[d++]=wxChar('ü');  }
+      if ((ch1==0x27)&&(ch2==0x64)&&(ch3==0x36)) { title[d++]=wxChar('Ö');  }
+      if ((ch1==0x27)&&(ch2==0x63)&&(ch3==0x34)) { title[d++]=wxChar('Ä');  }
+      if ((ch1==0x27)&&(ch2==0x64)&&(ch3==0x63)) { title[d++]=wxChar('Ü');  }

     } else {
       title[d++]=ch;
       s++;
     } else {
       title[d++]=ch;
       s++;

-    }  
+    }

   }
   title[d]=0;
 
   }
   title[d]=0;
 


@@ -267,12 +264,9 @@ void WriteWinHelpContentsFileLine(wxChar *topicName, wxChar *xitle, int level)
 
   if (level == 0) // Means we had a Chapter in an article, oops.
     return;
 
   if (level == 0) // Means we had a Chapter in an article, oops.
     return;

-    
+

   ResetContentsLevels(level);
   ResetContentsLevels(level);

-  
-  if (!title)
-    return;
-    
+

   if (winHelp && winHelpContents && WinHelpContentsFile)
   {
     TexTopic *texTopic = (TexTopic *)TopicTable.Get(topicName);
   if (winHelp && winHelpContents && WinHelpContentsFile)
   {
     TexTopic *texTopic = (TexTopic *)TopicTable.Get(topicName);


@@ -352,7 +346,7 @@ void GenerateKeywordsForTopic(wxChar *topic)
       // Must separate out main entry form subentry (only 1 subentry allowed)
       wxChar buf1[100]; wxChar buf2[100];
       SplitIndexEntry(s, buf1, buf2);
       // Must separate out main entry form subentry (only 1 subentry allowed)
       wxChar buf1[100]; wxChar buf2[100];
       SplitIndexEntry(s, buf1, buf2);

-      
+

       // Check for ':' which messes up index
       unsigned int i;
       for (i = 0; i < wxStrlen(buf1) ; i++)
       // Check for ':' which messes up index
       unsigned int i;
       for (i = 0; i < wxStrlen(buf1) ; i++)


@@ -382,7 +376,7 @@ void GenerateKeywordsForTopic(wxChar *topic)
  * Output index entry in linear RTF
  *
  */
  * Output index entry in linear RTF
  *
  */

- 
+

 void GenerateIndexEntry(wxChar *entry)
 {
   if (useWord)
 void GenerateIndexEntry(wxChar *entry)
 {
   if (useWord)


@@ -405,7 +399,7 @@ void GenerateIndexEntry(wxChar *entry)
   * Write a suitable RTF header.
   *
   */
   * Write a suitable RTF header.
   *
   */

-  
+

 void WriteColourTable(FILE *fd)
 {
   wxFprintf(fd, _T("{\\colortbl"));
 void WriteColourTable(FILE *fd)
 {
   wxFprintf(fd, _T("{\\colortbl"));


@@ -457,7 +451,7 @@ void WriteRTFHeader(FILE *fd)
 {
   wxFprintf(fd, _T("{\\rtf1\\%s \\deff0\n"), RTFCharset);
   wxFprintf(fd, _T("{\\fonttbl{\\f0\\froman Times New Roman;}{\\f1\\ftech Symbol;}{\\f2\\fswiss Arial;}\n"));
 {
   wxFprintf(fd, _T("{\\rtf1\\%s \\deff0\n"), RTFCharset);
   wxFprintf(fd, _T("{\\fonttbl{\\f0\\froman Times New Roman;}{\\f1\\ftech Symbol;}{\\f2\\fswiss Arial;}\n"));

-  wxFprintf(fd, _T("{\\f3\\fmodern Courier;}{\\f4\\ftech Wingdings;}{\\f5\\ftech Monotype Sorts;}\n}"));
+  wxFprintf(fd, _T("{\\f3\\fmodern Courier New;}{\\f4\\ftech Wingdings;}{\\f5\\ftech Monotype Sorts;}\n}"));

   /*
    * Style sheet
    */
   /*
    * Style sheet
    */


@@ -474,7 +468,7 @@ void WriteRTFHeader(FILE *fd)
 
   // Table of contents styles
   wxFprintf(fd, _T("{\\s20\\sb300\\tqr\\tldot\\tx8640 \\b\\f2 \\sbasedon0\\snext0 toc 1;}\n"));
 
   // Table of contents styles
   wxFprintf(fd, _T("{\\s20\\sb300\\tqr\\tldot\\tx8640 \\b\\f2 \\sbasedon0\\snext0 toc 1;}\n"));

-  
+

   wxFprintf(fd, _T("{\\s21\\sb90\\tqr\\tldot\\li400\\tqr\\tx8640 \\f2\\fs20\\sbasedon0\\snext0 toc 2;}\n"));
   wxFprintf(fd, _T("{\\s22\\sb90\\tqr\\tldot\\li800\\tx8640 \\f2\\fs20 \\sbasedon0\\snext0 toc 3;}\n"));
   wxFprintf(fd, _T("{\\s23\\sb90\\tqr\\tldot\\li1200\\tx8640 \\f2\\fs20 \\sbasedon0\\snext0 toc 4;}\n"));
   wxFprintf(fd, _T("{\\s21\\sb90\\tqr\\tldot\\li400\\tqr\\tx8640 \\f2\\fs20\\sbasedon0\\snext0 toc 2;}\n"));
   wxFprintf(fd, _T("{\\s22\\sb90\\tqr\\tldot\\li800\\tx8640 \\f2\\fs20 \\sbasedon0\\snext0 toc 3;}\n"));
   wxFprintf(fd, _T("{\\s23\\sb90\\tqr\\tldot\\li1200\\tx8640 \\f2\\fs20 \\sbasedon0\\snext0 toc 4;}\n"));


@@ -522,66 +516,66 @@ void OutputNumberStyle(wxChar *numberStyle)
 /*
  * Write a Windows help project file
  */
 /*
  * Write a Windows help project file
  */

- 
-bool WriteHPJ(wxChar *filename)
+
+bool WriteHPJ(const wxString& filename)

 {
 {

-  wxChar hpjFilename[256];
-  wxChar helpFile[50];
-  wxChar rtfFile[50];
-  wxStrcpy(hpjFilename, filename);
-  StripExtension(hpjFilename);
-  wxStrcat(hpjFilename, _T(".hpj"));
-
-  wxStrcpy(helpFile, wxFileNameFromPath(filename));
-  StripExtension(helpFile);
-  wxStrcpy(rtfFile, helpFile);
-  wxStrcat(helpFile, _T(".hlp"));
-  wxStrcat(rtfFile, _T(".rtf"));
-  
-  FILE *fd = wxFopen(hpjFilename, _T("w"));
-  if (!fd)
-    return false;
+    wxChar hpjFilename[256];
+    wxChar helpFile[50];
+    wxChar rtfFile[50];
+    wxStrcpy(hpjFilename, filename);
+    StripExtension(hpjFilename);
+    wxStrcat(hpjFilename, _T(".hpj"));
+
+    wxStrcpy(helpFile, wxFileNameFromPath(filename));
+    StripExtension(helpFile);
+    wxStrcpy(rtfFile, helpFile);
+    wxStrcat(helpFile, _T(".hlp"));
+    wxStrcat(rtfFile, _T(".rtf"));
+
+    FILE *fd = wxFopen(hpjFilename, _T("w"));
+    if (!fd)
+        return false;

 
 

-  wxChar *helpTitle = winHelpTitle;
-  if (!helpTitle)
-    helpTitle = _T("Untitled");
-    
-  wxString thePath = wxPathOnly(InputFile);
-  if (thePath.IsEmpty())
-    thePath = _T(".");
-  wxFprintf(fd, _T("[OPTIONS]\n"));
-  wxFprintf(fd, _T("BMROOT=%s ; Assume that bitmaps are where the source is\n"), thePath.c_str());
-  wxFprintf(fd, _T("TITLE=%s\n"), helpTitle);
-  wxFprintf(fd, _T("CONTENTS=Contents\n"));
-
-  if (winHelpVersion > 3)
-  {
-    wxFprintf(fd, _T("; COMPRESS=12 Hall Zeck ; Max compression, but needs lots of memory\n"));
-    wxFprintf(fd, _T("COMPRESS=8 Zeck\n"));
-    wxFprintf(fd, _T("LCID=0x809 0x0 0x0 ;English (British)\n"));
-    wxFprintf(fd, _T("HLP=.\\%s.hlp\n"), wxFileNameFromPath(FileRoot));
-  }
-  else
-  {
-    wxFprintf(fd, _T("COMPRESS=HIGH\n"));
-  }
-  wxFprintf(fd, _T("\n"));
+    wxChar *helpTitle = winHelpTitle;
+    if (!helpTitle)
+        helpTitle = _T("Untitled");

 
 

-  if (winHelpVersion > 3)
-  {
-    wxFprintf(fd, _T("[WINDOWS]\n"));
-    wxFprintf(fd, _T("Main=\"\",(553,102,400,600),20736,(r14876671),(r12632256),f3\n"));
+    wxString thePath = wxPathOnly(InputFile);
+    if (thePath.empty())
+        thePath = _T(".");
+    wxFprintf(fd, _T("[OPTIONS]\n"));
+    wxFprintf(fd, _T("BMROOT=%s ; Assume that bitmaps are where the source is\n"), thePath.c_str());
+    wxFprintf(fd, _T("TITLE=%s\n"), helpTitle);
+    wxFprintf(fd, _T("CONTENTS=Contents\n"));
+
+    if (winHelpVersion > 3)
+    {
+        wxFprintf(fd, _T("; COMPRESS=12 Hall Zeck ; Max compression, but needs lots of memory\n"));
+        wxFprintf(fd, _T("COMPRESS=8 Zeck\n"));
+        wxFprintf(fd, _T("LCID=0x809 0x0 0x0 ;English (British)\n"));
+        wxFprintf(fd, _T("HLP=.\\%s.hlp\n"), wxFileNameFromPath(FileRoot));
+    }
+    else
+    {
+        wxFprintf(fd, _T("COMPRESS=HIGH\n"));
+    }

     wxFprintf(fd, _T("\n"));
     wxFprintf(fd, _T("\n"));

-  }

 
 

-  wxFprintf(fd, _T("[FILES]\n%s\n\n"), rtfFile);
-  wxFprintf(fd, _T("[CONFIG]\n"));
-  if (useUpButton)
-    wxFprintf(fd, _T("CreateButton(\"Up\", \"&Up\", \"JumpId(`%s', `Contents')\")\n"), helpFile);
-  wxFprintf(fd, _T("BrowseButtons()\n\n"));
-  wxFprintf(fd, _T("[MAP]\n\n[BITMAPS]\n\n"));
-  fclose(fd);
-  return true;
+    if (winHelpVersion > 3)
+    {
+        wxFprintf(fd, _T("[WINDOWS]\n"));
+        wxFprintf(fd, _T("Main=\"\",(553,102,400,600),20736,(r14876671),(r12632256),f3\n"));
+        wxFprintf(fd, _T("\n"));
+    }
+
+    wxFprintf(fd, _T("[FILES]\n%s\n\n"), rtfFile);
+    wxFprintf(fd, _T("[CONFIG]\n"));
+    if (useUpButton)
+        wxFprintf(fd, _T("CreateButton(\"Up\", \"&Up\", \"JumpId(`%s', `Contents')\")\n"), helpFile);
+    wxFprintf(fd, _T("BrowseButtons()\n\n"));
+    wxFprintf(fd, _T("[MAP]\n\n[BITMAPS]\n\n"));
+    fclose(fd);
+    return true;

 }
 
 
 }
 
 


@@ -673,7 +667,7 @@ void ProcessText2RTF(TexChunk *chunk)
       i += 1;
       changed = true;
     }
       i += 1;
       changed = true;
     }

-    else if (inVerbatim && (ch == '{' || ch == '}')) // Escape the curley bracket
+    else if (inVerbatim && (ch == '{' || ch == '}')) // Escape the curly bracket

     {
       BigBuffer[ptr] = '\\'; ptr ++;
       BigBuffer[ptr] = ch; ptr ++;
     {
       BigBuffer[ptr] = '\\'; ptr ++;
       BigBuffer[ptr] = ch; ptr ++;


@@ -703,7 +697,7 @@ void ProcessText2RTF(TexChunk *chunk)
  * and before TraverseDocument is called.
  *
  */
  * and before TraverseDocument is called.
  *
  */

- 
+

 void Text2RTF(TexChunk *chunk)
 {
   Tex2RTFYield();
 void Text2RTF(TexChunk *chunk)
 {
   Tex2RTFYield();


@@ -758,7 +752,7 @@ void Text2RTF(TexChunk *chunk)
  * Not used yet
  *
  */
  * Not used yet
  *
  */

- 
+

 wxChar browseBuf[10];
 static long browseId = 0;
 wxChar *GetBrowseString(void)
 wxChar browseBuf[10];
 static long browseId = 0;
 wxChar *GetBrowseString(void)


@@ -879,7 +873,7 @@ void OutputRTFHeaderCommands(void)
   {
     int oldForbidResetPar = forbidResetPar;
     forbidResetPar = 0;
   {
     int oldForbidResetPar = forbidResetPar;
     forbidResetPar = 0;

-    
+

     if (LeftHeaderEven || CentreHeaderEven || RightHeaderEven)
     {
       TexOutput(_T("{\\headerl\\fi0 "));
     if (LeftHeaderEven || CentreHeaderEven || RightHeaderEven)
     {
       TexOutput(_T("{\\headerl\\fi0 "));


@@ -1147,7 +1141,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
           OutputRTFHeaderCommands();
           OutputRTFFooterCommands();
         }
           OutputRTFHeaderCommands();
           OutputRTFFooterCommands();
         }

-        
+

         // Need to reset the current numbering style, or RTF forgets it.
         SetCurrentOutput(Chapters);
         OutputNumberStyle(currentNumberStyle);
         // Need to reset the current numbering style, or RTF forgets it.
         SetCurrentOutput(Chapters);
         OutputNumberStyle(currentNumberStyle);


@@ -1168,14 +1162,14 @@ void RTFOnMacro(int macroId, int no_args, bool start)
           else SetCurrentOutput(NULL); // No entry in table of contents
         }
       }
           else SetCurrentOutput(NULL); // No entry in table of contents
         }
       }

-  
+

       startedSections = true;
 
       // Output heading to contents page
       if (!InPopups())
       {
         OutputCurrentSection();
       startedSections = true;
 
       // Output heading to contents page
       if (!InPopups())
       {
         OutputCurrentSection();

-      
+

         if (winHelp)
         {
           wxFprintf(Contents, _T("}{\\v %s}\\pard\\par\n"), topicName);
         if (winHelp)
         {
           wxFprintf(Contents, _T("}{\\v %s}\\pard\\par\n"), topicName);


@@ -1187,12 +1181,12 @@ void RTFOnMacro(int macroId, int no_args, bool start)
         // From here, just output to chapter
         SetCurrentOutput(Chapters);
       }
         // From here, just output to chapter
         SetCurrentOutput(Chapters);
       }

-     
+

       if (winHelp)
       {
         wxFprintf(Chapters, _T("}\n#{\\footnote %s}\n"), topicName);
         wxFprintf(Chapters, _T("+{\\footnote %s}\n"), GetBrowseString());
       if (winHelp)
       {
         wxFprintf(Chapters, _T("}\n#{\\footnote %s}\n"), topicName);
         wxFprintf(Chapters, _T("+{\\footnote %s}\n"), GetBrowseString());

-        
+

         OutputSectionKeyword(Chapters);
 
         GenerateKeywordsForTopic(topicName);
         OutputSectionKeyword(Chapters);
 
         GenerateKeywordsForTopic(topicName);


@@ -1318,7 +1312,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
           }
         }
         else SetCurrentOutput(NULL);
           }
         }
         else SetCurrentOutput(NULL);

-      } 
+      }

 
       if (startedSections)
       {
 
       if (startedSections)
       {


@@ -1349,7 +1343,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
         else
           wxFprintf(Contents, _T("}\\par\\par\\pard\n"));
       }
         else
           wxFprintf(Contents, _T("}\\par\\par\\pard\n"));
       }

-        
+

       SetCurrentOutput(winHelp ? Sections : Chapters);
 
       if (winHelp)
       SetCurrentOutput(winHelp ? Sections : Chapters);
 
       if (winHelp)


@@ -1386,7 +1380,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
       wxChar *keep = _T("");
       if (winHelp && (macroId != ltGLOSS) && !InPopups())
         keep = _T("\\keepn\\sa140\\sb140");
       wxChar *keep = _T("");
       if (winHelp && (macroId != ltGLOSS) && !InPopups())
         keep = _T("\\keepn\\sa140\\sb140");

-        
+

       wxFprintf(winHelp ? Sections : Chapters, _T("\\pard{%s%s"),
          keep, styleCommand);
 
       wxFprintf(winHelp ? Sections : Chapters, _T("\\pard{%s%s"),
          keep, styleCommand);
 


@@ -1490,7 +1484,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
 #if 0
         else
           wxFprintf(Chapters, _T("\\par\n"));
 #if 0
         else
           wxFprintf(Chapters, _T("\\par\n"));

-#endif        
+#endif

       }
       startedSections = true;
 
       }
       startedSections = true;
 


@@ -1585,7 +1579,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
         }
       }
       OutputCurrentSection(); // Repeat section header
         }
       }
       OutputCurrentSection(); // Repeat section header

-      
+

       // Experimental JACS
       TexOutput(_T("\\par\\pard}\n"));
       // TexOutput(_T("\\par\\pard}\\par\n"));
       // Experimental JACS
       TexOutput(_T("\\par\\pard}\n"));
       // TexOutput(_T("\\par\\pard}\\par\n"));


@@ -1641,7 +1635,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
         else
           SetCurrentOutput(NULL); // Don't write it into the contents, or anywhere else
       }
         else
           SetCurrentOutput(NULL); // Don't write it into the contents, or anywhere else
       }

-      
+

       if (startedSections)
       {
         if (winHelp)
       if (startedSections)
       {
         if (winHelp)


@@ -1650,7 +1644,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
 #if 0
         else
           wxFprintf(Chapters, _T("\\par\n"));
 #if 0
         else
           wxFprintf(Chapters, _T("\\par\n"));

-#endif        
+#endif

       }
 
       startedSections = true;
       }
 
       startedSections = true;


@@ -1668,7 +1662,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
       }
       else if ((DocumentStyle == LATEX_ARTICLE) && (macroId != ltSUBSUBSECTIONSTAR))
         wxFprintf(Contents, _T("\\par\\pard\n"));
       }
       else if ((DocumentStyle == LATEX_ARTICLE) && (macroId != ltSUBSUBSECTIONSTAR))
         wxFprintf(Contents, _T("\\par\\pard\n"));

-        
+

       SetCurrentOutput(winHelp ? Subsubsections : Chapters);
       if (winHelp)
       {
       SetCurrentOutput(winHelp ? Subsubsections : Chapters);
       if (winHelp)
       {


@@ -1708,7 +1702,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
       WriteHeadingStyle((winHelp ? Subsubsections : Chapters),
                         (DocumentStyle == LATEX_ARTICLE ? 3 : 4));
       wxFprintf(winHelp ? Subsubsections : Chapters, _T(" "));
       WriteHeadingStyle((winHelp ? Subsubsections : Chapters),
                         (DocumentStyle == LATEX_ARTICLE ? 3 : 4));
       wxFprintf(winHelp ? Subsubsections : Chapters, _T(" "));

-         
+

       if (!winHelp)
       {
         if ((macroId != ltSUBSUBSECTIONSTAR))
       if (!winHelp)
       {
         if ((macroId != ltSUBSUBSECTIONSTAR))


@@ -1931,7 +1925,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
           int ch = getc(fd);
           while (ch != EOF)
           {
           int ch = getc(fd);
           while (ch != EOF)
           {

-            putc(ch, Chapters);
+            wxPutc(ch, Chapters);

             ch = getc(fd);
           }
           fclose(fd);
             ch = getc(fd);
           }
           fclose(fd);


@@ -2003,7 +1997,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
 
           if (TableData[i].leftBorder)
             TexOutput(_T("\\clbrdrl\\brdrs\\brdrw15"));
 
           if (TableData[i].leftBorder)
             TexOutput(_T("\\clbrdrl\\brdrs\\brdrw15"));

-          
+

           wxSnprintf(buf, sizeof(buf), _T("\\cellx%d"), currentWidth);
           TexOutput(buf);
         }
           wxSnprintf(buf, sizeof(buf), _T("\\cellx%d"), currentWidth);
           TexOutput(buf);
         }


@@ -2072,7 +2066,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
 
       ItemizeStruc *struc = new ItemizeStruc(listType, indentSize2, indentSize1);
       itemizeStack.Insert(struc);
 
       ItemizeStruc *struc = new ItemizeStruc(listType, indentSize2, indentSize1);
       itemizeStack.Insert(struc);

-      
+

       wxSnprintf(buf, sizeof(buf), _T("\\tx%d\\tx%d\\li%d\\sa200"), indentSize1, indentSize2, indentSize2);
       PushEnvironmentStyle(buf);
     }
       wxSnprintf(buf, sizeof(buf), _T("\\tx%d\\tx%d\\li%d\\sa200"), indentSize1, indentSize2, indentSize2);
       PushEnvironmentStyle(buf);
     }


@@ -2113,7 +2107,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
 
       ItemizeStruc *struc = new ItemizeStruc(LATEX_TWOCOL, indentSize);
       itemizeStack.Insert(struc);
 
       ItemizeStruc *struc = new ItemizeStruc(LATEX_TWOCOL, indentSize);
       itemizeStack.Insert(struc);

-      
+

 //      wxSnprintf(buf, sizeof(buf), _T("\\tx%d\\li%d\\ri%d"), indentSize, indentSize, TwoColWidthA+TwoColWidthB+oldIndent);
       wxSnprintf(buf, sizeof(buf), _T("\\tx%d\\li%d\\sa200"), indentSize, indentSize);
       PushEnvironmentStyle(buf);
 //      wxSnprintf(buf, sizeof(buf), _T("\\tx%d\\li%d\\ri%d"), indentSize, indentSize, TwoColWidthA+TwoColWidthB+oldIndent);
       wxSnprintf(buf, sizeof(buf), _T("\\tx%d\\li%d\\sa200"), indentSize, indentSize);
       PushEnvironmentStyle(buf);


@@ -2143,7 +2137,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
         OnMacro(ltPAR, 0, true);
         OnMacro(ltPAR, 0, false);
       }
         OnMacro(ltPAR, 0, true);
         OnMacro(ltPAR, 0, false);
       }

-#endif      
+#endif

     }
     break;
   }
     }
     break;
   }


@@ -2266,7 +2260,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
 
 //          WriteEnvironmentStyles();
         }
 
 //          WriteEnvironmentStyles();
         }

-#endif        
+#endif

 
 //        wxSnprintf(buf, sizeof(buf), _T("\\tx%d\\li%d\\fi-%d\\ri%d\n"), TwoColWidthA,
 //             TwoColWidthA, TwoColWidthA, TwoColWidthA+TwoColWidthB+oldIndent);
 
 //        wxSnprintf(buf, sizeof(buf), _T("\\tx%d\\li%d\\fi-%d\\ri%d\n"), TwoColWidthA,
 //             TwoColWidthA, TwoColWidthA, TwoColWidthA+TwoColWidthB+oldIndent);


@@ -2299,7 +2293,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
         else issuedNewParagraph = 0;
       }
 #endif
         else issuedNewParagraph = 0;
       }
 #endif

-      
+

       if (macroId == ltVERBATIM)
         wxSnprintf(buf, sizeof(buf), _T("{\\f3\\s10\\fs20\\li720\\sa0 "));
       else
       if (macroId == ltVERBATIM)
         wxSnprintf(buf, sizeof(buf), _T("{\\f3\\s10\\fs20\\li720\\sa0 "));
       else


@@ -2317,7 +2311,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
 #if 0
         TexOutput(_T("\\par\n"));
         issuedNewParagraph = 1;
 #if 0
         TexOutput(_T("\\par\n"));
         issuedNewParagraph = 1;

-#endif        
+#endif

       }
     }
     break;
       }
     }
     break;


@@ -2508,7 +2502,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
   case ltRMFAMILY:
   case ltRM:
   {
   case ltRMFAMILY:
   case ltRM:
   {

-/*    
+/*

     if (start)
     {
       TexOutput(_T("{\\plain "));
     if (start)
     {
       TexOutput(_T("{\\plain "));


@@ -2585,7 +2579,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
       {
           TexOutput(_T("\\par\\pard"));
           issuedNewParagraph ++;
       {
           TexOutput(_T("\\par\\pard"));
           issuedNewParagraph ++;

-          
+

           // Extra par if parskip is more than zero (usually looks best.)
           // N.B. JACS 2004-02-21: shouldn't need this for linear RTF if
           // we have a suitable set of styles.
           // Extra par if parskip is more than zero (usually looks best.)
           // N.B. JACS 2004-02-21: shouldn't need this for linear RTF if
           // we have a suitable set of styles.


@@ -2595,7 +2589,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
             TexOutput(_T("\\par"));
             issuedNewParagraph ++;
           }
             TexOutput(_T("\\par"));
             issuedNewParagraph ++;
           }

-#endif          
+#endif

           WriteEnvironmentStyles();
       }
       // 1 is a whole paragraph if ParSkip == 0,
           WriteEnvironmentStyles();
       }
       // 1 is a whole paragraph if ParSkip == 0,


@@ -2611,7 +2605,7 @@ void RTFOnMacro(int macroId, int no_args, bool start)
             TexOutput(_T("\\par"));
             issuedNewParagraph ++;
           }
             TexOutput(_T("\\par"));
             issuedNewParagraph ++;
           }

-#endif          
+#endif

           WriteEnvironmentStyles();
       }
 /*
           WriteEnvironmentStyles();
       }
 /*


@@ -3231,7 +3225,7 @@ bool RTFOnArgument(int macroId, int arg_no, bool start)
     {
       if (!suppressNameDecoration) TexOutput(_T("}"));
     }
     {
       if (!suppressNameDecoration) TexOutput(_T("}"));
     }

-    
+

     if (start && (arg_no == 3))
       TexOutput(_T("("));
     if (!start && (arg_no == 3))
     if (start && (arg_no == 3))
       TexOutput(_T("("));
     if (!start && (arg_no == 3))


@@ -3339,7 +3333,7 @@ bool RTFOnArgument(int macroId, int arg_no, bool start)
     if (start)
     {
       wxChar *sec = NULL;
     if (start)
     {
       wxChar *sec = NULL;

-      
+

       wxChar *refName = GetArgData();
       if (winHelp || !useWord)
       {
       wxChar *refName = GetArgData();
       if (winHelp || !useWord)
       {


@@ -3547,10 +3541,10 @@ bool RTFOnArgument(int macroId, int arg_no, bool start)
   {
     if (arg_no == 3)
       return false;
   {
     if (arg_no == 3)
       return false;

-      
+

     static int imageWidth = 0;
     static int imageHeight = 0;
     static int imageWidth = 0;
     static int imageHeight = 0;

-    
+

     if (start && (arg_no == 1))
     {
       wxChar *imageDimensions = copystring(GetArgData());
     if (start && (arg_no == 1))
     {
       wxChar *imageDimensions = copystring(GetArgData());


@@ -3581,7 +3575,7 @@ bool RTFOnArgument(int macroId, int arg_no, bool start)
       if (imageDimensions)  // glt
           delete [] imageDimensions;
       return false;
       if (imageDimensions)  // glt
           delete [] imageDimensions;
       return false;

-    }  
+    }

     else if (start && (arg_no == 2 ))
     {
       wxChar *filename = copystring(GetArgData());
     else if (start && (arg_no == 2 ))
     {
       wxChar *filename = copystring(GetArgData());


@@ -3702,7 +3696,7 @@ bool RTFOnArgument(int macroId, int arg_no, bool start)
             }
             else
             {
             }
             else
             {

-#endif            
+#endif

               TexOutput(_T("[No BMP or WMF for image file "));
               TexOutput(filename);
               TexOutput(_T("]"));
               TexOutput(_T("[No BMP or WMF for image file "));
               TexOutput(filename);
               TexOutput(_T("]"));


@@ -4476,7 +4470,7 @@ bool RTFOnArgument(int macroId, int arg_no, bool start)
       if (currentNumberStyle) delete[] currentNumberStyle;
       currentNumberStyle = copystring(data);
       OutputNumberStyle(currentNumberStyle);
       if (currentNumberStyle) delete[] currentNumberStyle;
       currentNumberStyle = copystring(data);
       OutputNumberStyle(currentNumberStyle);

-      
+

       TexOutput(_T("\n"));
     }
     return false;
       TexOutput(_T("\n"));
     }
     return false;


@@ -4687,7 +4681,7 @@ bool RTFOnArgument(int macroId, int arg_no, bool start)
 
         if (TableData[i].leftBorder)
           TexOutput(_T("\\clbrdrl\\brdrs\\brdrw15"));
 
         if (TableData[i].leftBorder)
           TexOutput(_T("\\clbrdrl\\brdrs\\brdrw15"));

-          
+

         wxSnprintf(buf, sizeof(buf), _T("\\cellx%d"), currentWidth);
         TexOutput(buf);
       }
         wxSnprintf(buf, sizeof(buf), _T("\\cellx%d"), currentWidth);
         TexOutput(buf);
       }


@@ -4753,7 +4747,7 @@ bool RTFOnArgument(int macroId, int arg_no, bool start)
 
       ItemizeStruc *struc = new ItemizeStruc(LATEX_INDENT, indentSize);
       itemizeStack.Insert(struc);
 
       ItemizeStruc *struc = new ItemizeStruc(LATEX_INDENT, indentSize);
       itemizeStack.Insert(struc);

-      
+

       wxSnprintf(buf, sizeof(buf), _T("\\tx%d\\li%d\\sa200 "), indentSize, indentSize);
       PushEnvironmentStyle(buf);
       TexOutput(buf);
       wxSnprintf(buf, sizeof(buf), _T("\\tx%d\\li%d\\sa200 "), indentSize, indentSize);
       PushEnvironmentStyle(buf);
       TexOutput(buf);


@@ -4796,7 +4790,7 @@ bool RTFOnArgument(int macroId, int arg_no, bool start)
 
       ItemizeStruc *struc = new ItemizeStruc(LATEX_INDENT, indentSize);
       itemizeStack.Insert(struc);
 
       ItemizeStruc *struc = new ItemizeStruc(LATEX_INDENT, indentSize);
       itemizeStack.Insert(struc);

-      
+

       wxSnprintf(buf, sizeof(buf), _T("\\tx%d\\li%d\\lr%d\\sa200\\box%s "), indentSize, indentSize, indentSizeRight,
         ((macroId == ltCENTEREDBOX) ? _T("\\brdrs") : _T("\\brdrdb")));
       PushEnvironmentStyle(buf);
       wxSnprintf(buf, sizeof(buf), _T("\\tx%d\\li%d\\lr%d\\sa200\\box%s "), indentSize, indentSize, indentSizeRight,
         ((macroId == ltCENTEREDBOX) ? _T("\\brdrs") : _T("\\brdrdb")));
       PushEnvironmentStyle(buf);


@@ -4920,7 +4914,7 @@ bool RTFOnArgument(int macroId, int arg_no, bool start)
           OutputRTFHeaderCommands();
           OutputRTFFooterCommands();
         }
           OutputRTFHeaderCommands();
           OutputRTFFooterCommands();
         }

-        
+

         // Need to reset the current numbering style, or RTF forgets it.
         OutputNumberStyle(currentNumberStyle);
         SetCurrentOutput(Contents);
         // Need to reset the current numbering style, or RTF forgets it.
         OutputNumberStyle(currentNumberStyle);
         SetCurrentOutput(Contents);


@@ -4960,7 +4954,7 @@ bool RTFOnArgument(int macroId, int arg_no, bool start)
                wxFileNameFromPath(FileRoot), "Contents");
         }
       }
                wxFileNameFromPath(FileRoot), "Contents");
         }
       }

-      
+

       SetCurrentOutput(Chapters);
       wxChar *styleCommand = _T("");
       if (!winHelp && useHeadingStyles)
       SetCurrentOutput(Chapters);
       wxChar *styleCommand = _T("");
       if (!winHelp && useHeadingStyles)


@@ -5171,8 +5165,8 @@ bool RTFGo(void)
   startedSections = false;
   inVerbatim = false;
   browseId = 0;
   startedSections = false;
   inVerbatim = false;
   browseId = 0;

-  
-  if (InputFile && OutputFile)
+
+  if (!InputFile.empty() && !OutputFile.empty())

   {
     // Do some RTF-specific transformations on all the strings,
     // recursively
   {
     // Do some RTF-specific transformations on all the strings,
     // recursively


@@ -5218,7 +5212,7 @@ bool RTFGo(void)
       wxFprintf(Chapters, _T("\\titlepg\n"));
       wxFprintf(Contents, _T("\\par\\pard\\pgnrestart\\sect\\titlepg"));
     }
       wxFprintf(Chapters, _T("\\titlepg\n"));
       wxFprintf(Contents, _T("\\par\\pard\\pgnrestart\\sect\\titlepg"));
     }

-    
+

     // In WinHelp, Contents title takes font of title.
     // In linear RTF, same as chapter headings.
     wxFprintf(Contents, _T("{\\b\\fs%d %s}\\par\\par\\pard\n\n"),
     // In WinHelp, Contents title takes font of title.
     // In linear RTF, same as chapter headings.
     wxFprintf(Contents, _T("{\\b\\fs%d %s}\\par\\par\\pard\n\n"),


@@ -5226,7 +5220,7 @@ bool RTFGo(void)
 
     // By default, Swiss, 11 point.
     wxFprintf(Chapters, _T("\\f2\\fs22\n"));
 
     // By default, Swiss, 11 point.
     wxFprintf(Chapters, _T("\\f2\\fs22\n"));

-    
+

     PushEnvironmentStyle(_T("\\f2\\fs22\\sa200"));
 
     SetCurrentOutput(Chapters);
     PushEnvironmentStyle(_T("\\f2\\fs22\\sa200"));
 
     SetCurrentOutput(Chapters);


@@ -5248,7 +5242,7 @@ bool RTFGo(void)
     fclose(Header);
 
     PopEnvironmentStyle();
     fclose(Header);
 
     PopEnvironmentStyle();

-    
+

     Tex2RTFYield(true);
     if (winHelp)
     {
     Tex2RTFYield(true);
     if (winHelp)
     {


@@ -5314,17 +5308,17 @@ bool RTFGo(void)
       if ((wxStrcmp(outputDirStr.c_str(),_T("")) == 0) ||  // no path specified on output file
           (wxStrcmp(cwdStr,outputDirStr.c_str()) == 0)) // paths do not match
       {
       if ((wxStrcmp(outputDirStr.c_str(),_T("")) == 0) ||  // no path specified on output file
           (wxStrcmp(cwdStr,outputDirStr.c_str()) == 0)) // paths do not match
       {

-        wxRenameFile(_T("tmp1.rtf"), OutputFile);
+          wxRenameFile(_T("tmp1.rtf"), OutputFile);

       }
       else
       {
       }
       else
       {

-        wxCopyFile(_T("tmp1.rtf"), OutputFile);
+          wxCopyFile(_T("tmp1.rtf"), OutputFile);

       }
       delete [] cwdStr;
       Tex2RTFYield(true);
       wxRemoveFile(_T("tmp1.rtf"));
     }
       }
       delete [] cwdStr;
       Tex2RTFYield(true);
       wxRemoveFile(_T("tmp1.rtf"));
     }

-    
+

     if (wxFileExists(ContentsName)) wxRemoveFile(ContentsName);
 
     if (!wxRenameFile(TmpContentsName, ContentsName))
     if (wxFileExists(ContentsName)) wxRemoveFile(ContentsName);
 
     if (!wxRenameFile(TmpContentsName, ContentsName))


@@ -5335,7 +5329,7 @@ bool RTFGo(void)
 
     wxRemoveFile(_T("chapters.rtf"));
     wxRemoveFile(_T("header.rtf"));
 
     wxRemoveFile(_T("chapters.rtf"));
     wxRemoveFile(_T("header.rtf"));

-      
+

     if (winHelp)
     {
       wxRemoveFile(_T("sections.rtf"));
     if (winHelp)
     {
       wxRemoveFile(_T("sections.rtf"));


@@ -5344,7 +5338,7 @@ bool RTFGo(void)
       wxRemoveFile(_T("popups.rtf"));
     }
     if (winHelp && generateHPJ)
       wxRemoveFile(_T("popups.rtf"));
     }
     if (winHelp && generateHPJ)

-      WriteHPJ(OutputFile);
+        WriteHPJ(OutputFile);

     return true;
   }
   return false;
     return true;
   }
   return false;