utils/tex2rtf/src/htmlutil.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        htmlutil.cpp
   3 // Purpose:     Converts Latex to HTML
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     7.9.93
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24 #endif
  25
  26 #include "wx/arrstr.h"
  27
  28 #include "tex2any.h"
  29 #include "tex2rtf.h"
  30 #include "table.h"
  31
  32 #if !WXWIN_COMPATIBILITY_2_4
  33 static inline wxChar* copystring(const wxChar* s)
  34     { return wxStrcpy(new wxChar[wxStrlen(s) + 1], s); }
  35 #endif
  36
  37 extern wxHashTable TexReferences;
  38
  39
  40 extern void DecToHex(int, wxChar *);
  41 void GenerateHTMLIndexFile(wxChar *fname);
  42
  43 void GenerateHTMLWorkshopFiles(wxChar *fname);
  44 void HTMLWorkshopAddToContents(int level, wxChar *s, wxChar *file);
  45 void HTMLWorkshopStartContents();
  46 void HTMLWorkshopEndContents();
  47
  48 void OutputContentsFrame(void);
  49
  50 #include "readshg.h" // Segmented hypergraphics parsing
  51
  52 wxChar *ChaptersName = NULL;
  53 wxChar *SectionsName = NULL;
  54 wxChar *SubsectionsName = NULL;
  55 wxChar *SubsubsectionsName = NULL;
  56 wxChar *TitlepageName = NULL;
  57 wxChar *lastFileName = NULL;
  58 wxChar *lastTopic = NULL;
  59 wxChar *currentFileName = NULL;
  60 wxChar *contentsFrameName = NULL;
  61
  62 static TexChunk *descriptionItemArg = NULL;
  63 static TexChunk *helpRefFilename = NULL;
  64 static TexChunk *helpRefText = NULL;
  65 static int indentLevel = 0;
  66 static int citeCount = 1;
  67 extern FILE *Contents;
  68 FILE *FrameContents = NULL;
  69 FILE *Titlepage = NULL;
  70 // FILE *FrameTitlepage = NULL;
  71 int fileId = 0;
  72 bool subsectionStarted = FALSE;
  73
  74 // Which column of a row are we in? (Assumes no nested tables, of course)
  75 int currentColumn = 0;
  76
  77 // Are we in verbatim mode? If so, format differently.
  78 static bool inVerbatim = FALSE;
  79
  80 // Need to know whether we're in a table or figure for benefit
  81 // of listoffigures/listoftables
  82 static bool inFigure = FALSE;
  83 static bool inTable = FALSE;
  84
  85 // This is defined in the Tex2Any library.
  86 extern wxChar *BigBuffer;
  87
  88 // DHS Two-column table dimensions.
  89 static int TwoColWidthA = -1;
  90 static int TwoColWidthB = -1;
  91
  92
  93 class HyperReference: public wxObject
  94 {
  95  public:
  96   wxChar *refName;
  97   wxChar *refFile;
  98   HyperReference(wxChar *name, wxChar *file)
  99   {
 100     if (name) refName = copystring(name);
 101     if (file) refFile = copystring(file);
 102   }
 103 };
 104
 105 class TexNextPage: public wxObject
 106 {
 107  public:
 108   wxChar *label;
 109   wxChar *filename;
 110   TexNextPage(wxChar *theLabel, wxChar *theFile)
 111   {
 112     label = copystring(theLabel);
 113     filename = copystring(theFile);
 114   }
 115   ~TexNextPage(void)
 116   {
 117     delete[] label;
 118     delete[] filename;
 119   }
 120 };
 121
 122 wxHashTable TexNextPages(wxKEY_STRING);
 123
 124 static wxChar *CurrentChapterName = NULL;
 125 static wxChar *CurrentChapterFile = NULL;
 126 static wxChar *CurrentSectionName = NULL;
 127 static wxChar *CurrentSectionFile = NULL;
 128 static wxChar *CurrentSubsectionName = NULL;
 129 static wxChar *CurrentSubsectionFile = NULL;
 130 static wxChar *CurrentSubsubsectionName = NULL;
 131 static wxChar *CurrentSubsubsectionFile = NULL;
 132 static wxChar *CurrentTopic = NULL;
 133
 134 static void SetCurrentTopic(wxChar *s)
 135 {
 136   if (CurrentTopic) delete[] CurrentTopic;
 137   CurrentTopic = copystring(s);
 138 }
 139
 140 void SetCurrentChapterName(wxChar *s, wxChar *file)
 141 {
 142   if (CurrentChapterName) delete[] CurrentChapterName;
 143   CurrentChapterName = copystring(s);
 144   if (CurrentChapterFile) delete[] CurrentChapterFile;
 145   CurrentChapterFile = copystring(file);
 146
 147   currentFileName = CurrentChapterFile;
 148
 149   SetCurrentTopic(s);
 150 }
 151 void SetCurrentSectionName(wxChar *s, wxChar *file)
 152 {
 153   if (CurrentSectionName) delete[] CurrentSectionName;
 154   CurrentSectionName = copystring(s);
 155   if (CurrentSectionFile) delete[] CurrentSectionFile;
 156   CurrentSectionFile = copystring(file);
 157
 158   currentFileName = CurrentSectionFile;
 159   SetCurrentTopic(s);
 160 }
 161 void SetCurrentSubsectionName(wxChar *s, wxChar *file)
 162 {
 163   if (CurrentSubsectionName) delete[] CurrentSubsectionName;
 164   CurrentSubsectionName = copystring(s);
 165   if (CurrentSubsectionFile) delete[] CurrentSubsectionFile;
 166   CurrentSubsectionFile = copystring(file);
 167   currentFileName = CurrentSubsectionFile;
 168   SetCurrentTopic(s);
 169 }
 170 void SetCurrentSubsubsectionName(wxChar *s, wxChar *file)
 171 {
 172   if (CurrentSubsubsectionName) delete[] CurrentSubsubsectionName;
 173   CurrentSubsubsectionName = copystring(s);
 174   if (CurrentSubsubsectionFile) delete[] CurrentSubsubsectionFile;
 175   CurrentSubsubsectionFile = copystring(file);
 176   currentFileName = CurrentSubsubsectionFile;
 177   SetCurrentTopic(s);
 178 }
 179
 180
 181 // mapping between fileId and filenames if truncateFilenames=false:
 182 static wxArrayString gs_filenames;
 183
 184
 185 /*
 186  * Close former filedescriptor and reopen using another filename.
 187  *
 188  */
 189
 190 void ReopenFile(FILE **fd, wxChar **fileName, const wxChar *label)
 191 {
 192   if (*fd)
 193   {
 194     wxFprintf(*fd, _T("\n</FONT></BODY></HTML>\n"));
 195     fclose(*fd);
 196   }
 197   fileId ++;
 198   wxChar buf[400];
 199   if (truncateFilenames)
 200   {
 201     wxSprintf(buf, _T("%s%d.htm"), FileRoot, fileId);
 202   }
 203   else
 204   {
 205     if (fileId == 1)
 206       gs_filenames.Add(wxEmptyString);
 207     wxSprintf(buf, _T("%s_%s.html"), FileRoot, label);
 208     gs_filenames.Add(buf);
 209   }
 210   if (*fileName) delete[] *fileName;
 211   *fileName = copystring(wxFileNameFromPath(buf));
 212   *fd = wxFopen(buf, _T("w"));
 213   wxFprintf(*fd, _T("<HTML>\n"));
 214 }
 215
 216 /*
 217  * Reopen section contents file, i.e. the index appended to each section
 218  * in subsectionCombine mode
 219  */
 220
 221 static wxChar *SectionContentsFilename = NULL;
 222 static FILE *SectionContentsFD = NULL;
 223
 224 void ReopenSectionContentsFile(void)
 225 {
 226     if ( SectionContentsFD )
 227     {
 228         fclose(SectionContentsFD);
 229     }
 230     if ( SectionContentsFilename )
 231         delete[] SectionContentsFilename;
 232     SectionContentsFD = NULL;
 233     SectionContentsFilename = NULL;
 234
 235     // Create the name from the current section filename
 236     if ( CurrentSectionFile )
 237     {
 238         wxChar buf[256];
 239         wxStrcpy(buf, CurrentSectionFile);
 240         wxStripExtension(buf);
 241         wxStrcat(buf, _T(".con"));
 242         SectionContentsFilename = copystring(buf);
 243
 244         SectionContentsFD = wxFopen(SectionContentsFilename, _T("w"));
 245     }
 246 }
 247
 248
 249 /*
 250  * Given a TexChunk with a string value, scans through the string
 251  * converting Latex-isms into HTML-isms, such as 2 newlines -> <P>.
 252  *
 253  */
 254
 255 void ProcessText2HTML(TexChunk *chunk)
 256 {
 257   bool changed = FALSE;
 258   int ptr = 0;
 259   int i = 0;
 260   char ch = 1;
 261   int len = wxStrlen(chunk->value);
 262   while (ch != 0)
 263   {
 264     ch = chunk->value[i];
 265
 266     // 2 newlines means \par
 267     if (!inVerbatim && chunk->value[i] == 10 && ((len > i+1 && chunk->value[i+1] == 10) ||
 268                         ((len > i+1 && chunk->value[i+1] == 13) &&
 269                         (len > i+2 && chunk->value[i+2] == 10))))
 270     {
 271       BigBuffer[ptr] = 0; wxStrcat(BigBuffer, _T("<P>\n\n")); ptr += 5;
 272       i += 2;
 273       changed = TRUE;
 274     }
 275     else if (!inVerbatim && ch == '`' && (len >= i+1 && chunk->value[i+1] == '`'))
 276     {
 277       BigBuffer[ptr] = '"'; ptr ++;
 278       i += 2;
 279       changed = TRUE;
 280     }
 281     else if (!inVerbatim && ch == '`') // Change ` to '
 282     {
 283       BigBuffer[ptr] = 39; ptr ++;
 284       i += 1;
 285       changed = TRUE;
 286     }
 287     else if (ch == '<') // Change < to &lt
 288     {
 289       BigBuffer[ptr] = 0;
 290       wxStrcat(BigBuffer, _T("&lt;"));
 291       ptr += 4;
 292       i += 1;
 293       changed = TRUE;
 294     }
 295     else if (ch == '>') // Change > to &gt
 296     {
 297       BigBuffer[ptr] = 0;
 298       wxStrcat(BigBuffer, _T("&gt;"));
 299       ptr += 4;
 300       i += 1;
 301       changed = TRUE;
 302     }
 303     else
 304     {
 305       BigBuffer[ptr] = ch;
 306       i ++;
 307       ptr ++;
 308     }
 309   }
 310   BigBuffer[ptr] = 0;
 311
 312   if (changed)
 313   {
 314     delete chunk->value;
 315     chunk->value = copystring(BigBuffer);
 316   }
 317 }
 318
 319 /*
 320  * Scan through all chunks starting from the given one,
 321  * calling ProcessText2HTML to convert Latex-isms to RTF-isms.
 322  * This should be called after Tex2Any has parsed the file,
 323  * and before TraverseDocument is called.
 324  *
 325  */
 326
 327 void Text2HTML(TexChunk *chunk)
 328 {
 329   Tex2RTFYield();
 330   if (stopRunning) return;
 331
 332   switch (chunk->type)
 333   {
 334     case CHUNK_TYPE_MACRO:
 335     {
 336       TexMacroDef *def = chunk->def;
 337
 338       if (def && def->ignore)
 339         return;
 340
 341       if (def && (def->macroId == ltVERBATIM || def->macroId == ltVERB || def->macroId == ltSPECIAL))
 342         inVerbatim = TRUE;
 343
 344       wxNode *node = chunk->children.GetFirst();
 345       while (node)
 346       {
 347         TexChunk *child_chunk = (TexChunk *)node->GetData();
 348         Text2HTML(child_chunk);
 349         node = node->GetNext();
 350       }
 351
 352       if (def && (def->macroId == ltVERBATIM || def->macroId == ltVERB || def->macroId == ltSPECIAL))
 353         inVerbatim = FALSE;
 354
 355       break;
 356     }
 357     case CHUNK_TYPE_ARG:
 358     {
 359       wxNode *node = chunk->children.GetFirst();
 360       while (node)
 361       {
 362         TexChunk *child_chunk = (TexChunk *)node->GetData();
 363         Text2HTML(child_chunk);
 364         node = node->GetNext();
 365       }
 366
 367       break;
 368     }
 369     case CHUNK_TYPE_STRING:
 370     {
 371       if (chunk->value)
 372         ProcessText2HTML(chunk);
 373       break;
 374     }
 375   }
 376 }
 377
 378 /*
 379  * Add appropriate browse buttons to this page.
 380  *
 381  */
 382
 383 void AddBrowseButtons(wxChar *upLabel, wxChar *upFilename,
 384   wxChar *previousLabel, wxChar *previousFilename,
 385   wxChar *thisLabel, wxChar *thisFilename)
 386 {
 387   wxChar contentsReferenceBuf[80];
 388   wxChar upReferenceBuf[80];
 389   wxChar backReferenceBuf[80];
 390   wxChar forwardReferenceBuf[80];
 391   if (htmlBrowseButtons == HTML_BUTTONS_NONE)
 392     return;
 393
 394   wxChar *contentsReference; // no need to initialize because always assigned below
 395   if (htmlBrowseButtons == HTML_BUTTONS_TEXT)
 396     contentsReference = ContentsNameString;
 397   else
 398   {
 399 //    contentsReference = "<img align=center src=\"contents.gif\" BORDER=0 ALT=\"Contents\">";
 400     contentsReference = contentsReferenceBuf;
 401     wxSprintf(contentsReference, _T("<img align=center src=\"%s\" BORDER=0 ALT=\"Contents\">"), ConvertCase(_T("contents.gif")));
 402   }
 403
 404   wxChar *upReference; // no need to initialize because always assigned below
 405   if (htmlBrowseButtons == HTML_BUTTONS_TEXT)
 406     upReference = UpNameString;
 407   else
 408   {
 409 //    upReference = "<img align=center src=\"up.gif\" ALT=\"Up\">";
 410     upReference = upReferenceBuf;
 411     wxSprintf(upReference, _T("<img align=center src=\"%s\" BORDER=0 ALT=\"Up\">"), ConvertCase(_T("up.gif")));
 412   }
 413
 414   wxChar *backReference; // no need to initialize because always assigned below
 415   if (htmlBrowseButtons == HTML_BUTTONS_TEXT)
 416     backReference = _T("&lt;&lt;");
 417   else
 418   {
 419 //    backReference = "<img align=center src=\"back.gif\" ALT=\"Previous\">";
 420     backReference = backReferenceBuf;
 421     wxSprintf(backReference, _T("<img align=center src=\"%s\" BORDER=0 ALT=\"Previous\">"), ConvertCase(_T("back.gif")));
 422   }
 423
 424   wxChar *forwardReference; // no need to initialize because always assigned below
 425   if (htmlBrowseButtons == HTML_BUTTONS_TEXT)
 426     forwardReference = _T("&gt;&gt;");
 427   else
 428   {
 429 //    forwardReference = "<img align=center src=\"forward.gif\" ALT=\"Next\">";
 430     forwardReference = forwardReferenceBuf;
 431     wxSprintf(forwardReference, _T("<img align=center src=\"%s\" BORDER=0 ALT=\"Next\">"), ConvertCase(_T("forward.gif")));
 432   }
 433
 434   TexOutput(_T("<CENTER>"));
 435
 436   wxChar buf[200];
 437
 438   /*
 439    * Contents button
 440    *
 441    */
 442
 443   if (truncateFilenames)
 444   {
 445     wxChar buf1[80];
 446     wxStrcpy(buf1, ConvertCase(wxFileNameFromPath(FileRoot)));
 447     wxSprintf(buf, _T("\n<A HREF=\"%s.%s\">%s</A> "), buf1, ConvertCase(_T("htm")), contentsReference);
 448   }
 449   else
 450   {
 451     wxChar buf1[80];
 452     wxStrcpy(buf1, ConvertCase(wxFileNameFromPath(FileRoot)));
 453     wxSprintf(buf, _T("\n<A HREF=\"%s%s\">%s</A> "), buf1, ConvertCase(_T("_contents.html")), contentsReference);
 454   }
 455 //  TexOutput(_T("<NOFRAMES>"));
 456   TexOutput(buf);
 457 //  TexOutput(_T("</NOFRAMES>"));
 458
 459   /*
 460    * Up button
 461    *
 462    */
 463
 464   if (upLabel && upFilename)
 465   {
 466     if (wxStrlen(upLabel) > 0)
 467       wxSprintf(buf, _T("<A HREF=\"%s#%s\">%s</A> "), ConvertCase(upFilename), upLabel, upReference);
 468     else
 469       wxSprintf(buf, _T("<A HREF=\"%s\">%s</A> "), ConvertCase(upFilename), upReference);
 470     if (wxStrcmp(upLabel, _T("contents")) == 0)
 471     {
 472 //      TexOutput(_T("<NOFRAMES>"));
 473       TexOutput(buf);
 474 //      TexOutput(_T("</NOFRAMES>"));
 475     }
 476     else
 477      TexOutput(buf);
 478   }
 479
 480   /*
 481    * << button
 482    *
 483    */
 484
 485   if (previousLabel && previousFilename)
 486   {
 487     wxSprintf(buf, _T("<A HREF=\"%s#%s\">%s</A> "), ConvertCase(previousFilename), previousLabel, backReference);
 488     if (wxStrcmp(previousLabel, _T("contents")) == 0)
 489     {
 490 //      TexOutput(_T("<NOFRAMES>"));
 491       TexOutput(buf);
 492 //      TexOutput(_T("</NOFRAMES>"));
 493     }
 494     else
 495       TexOutput(buf);
 496   }
 497   else
 498   {
 499     // A placeholder so the buttons don't keep moving position
 500     wxSprintf(buf, _T("%s "), backReference);
 501     TexOutput(buf);
 502   }
 503
 504   wxChar *nextLabel = NULL;
 505   wxChar *nextFilename = NULL;
 506
 507   // Get the next page, and record the previous page's 'next' page
 508   // (i.e. this page)
 509   TexNextPage *nextPage = (TexNextPage *)TexNextPages.Get(thisLabel);
 510   if (nextPage)
 511   {
 512     nextLabel = nextPage->label;
 513     nextFilename = nextPage->filename;
 514   }
 515   if (previousLabel && previousFilename)
 516   {
 517     TexNextPage *oldNextPage = (TexNextPage *)TexNextPages.Get(previousLabel);
 518     if (oldNextPage)
 519     {
 520       delete oldNextPage;
 521       TexNextPages.Delete(previousLabel);
 522     }
 523     TexNextPage *newNextPage = new TexNextPage(thisLabel, thisFilename);
 524     TexNextPages.Put(previousLabel, newNextPage);
 525   }
 526
 527   /*
 528    * >> button
 529    *
 530    */
 531
 532   if (nextLabel && nextFilename)
 533   {
 534     wxSprintf(buf, _T("<A HREF=\"%s#%s\">%s</A> "), ConvertCase(nextFilename), nextLabel, forwardReference);
 535     TexOutput(buf);
 536   }
 537   else
 538   {
 539     // A placeholder so the buttons don't keep moving position
 540     wxSprintf(buf, _T("%s "), forwardReference);
 541     TexOutput(buf);
 542   }
 543
 544   /*
 545    * Horizontal rule to finish it off nicely.
 546    *
 547    */
 548   TexOutput(_T("</CENTER>"));
 549   TexOutput(_T("<HR>\n"));
 550
 551   // Update last topic/filename
 552   if (lastFileName)
 553     delete[] lastFileName;
 554   lastFileName = copystring(thisFilename);
 555   if (lastTopic)
 556     delete[] lastTopic;
 557   lastTopic = copystring(thisLabel);
 558 }
 559
 560 // A colour string is either 3 numbers separated by semicolons (RGB),
 561 // or a reference to a GIF. Return the filename or a hex string like #934CE8
 562 wxChar *ParseColourString(wxChar *bkStr, bool *isPicture)
 563 {
 564   static wxChar resStr[300];
 565   wxStrcpy(resStr, bkStr);
 566   wxStringTokenizer tok(resStr, _T(";"), wxTOKEN_STRTOK);
 567   if (tok.HasMoreTokens())
 568   {
 569     wxString token1 = tok.GetNextToken();
 570     if (!tok.HasMoreTokens())
 571     {
 572       *isPicture = TRUE;
 573       return resStr;
 574     }
 575     else
 576     {
 577       wxString token2 = tok.GetNextToken();
 578       *isPicture = FALSE;
 579       if (tok.HasMoreTokens())
 580       {
 581         wxString token3 = tok.GetNextToken();
 582
 583         // Now convert 3 strings into decimal numbers, and then hex numbers.
 584         int red = wxAtoi(token1.c_str());
 585         int green = wxAtoi(token2.c_str());
 586         int blue = wxAtoi(token3.c_str());
 587
 588         wxStrcpy(resStr, _T("#"));
 589
 590         wxChar buf[3];
 591         DecToHex(red, buf);
 592         wxStrcat(resStr, buf);
 593         DecToHex(green, buf);
 594         wxStrcat(resStr, buf);
 595         DecToHex(blue, buf);
 596         wxStrcat(resStr, buf);
 597         return resStr;
 598       }
 599       else return NULL;
 600     }
 601   }
 602   else return NULL;
 603 }
 604
 605 void OutputFont(void)
 606 {
 607   // Only output <font face> if explicitly requested by htmlFaceName= directive in
 608   // tex2rtf.ini. Otherwise do NOT set the font because we want to use browser's
 609   // default font:
 610   if (htmlFaceName)
 611   {
 612     // Output <FONT FACE=...>
 613     TexOutput(_T("<FONT FACE=\""));
 614     TexOutput(htmlFaceName);
 615     TexOutput(_T("\">\n"));
 616   }
 617 }
 618
 619 // Output start of <BODY> block
 620 void OutputBodyStart(void)
 621 {
 622   TexOutput(_T("\n<BODY"));
 623   if (backgroundImageString)
 624   {
 625     bool isPicture = FALSE;
 626     wxChar *s = ParseColourString(backgroundImageString, &isPicture);
 627     if (s)
 628     {
 629       TexOutput(_T(" BACKGROUND=\""));
 630       TexOutput(s);
 631       TexOutput(_T("\""));
 632     }
 633   }
 634   if (backgroundColourString)
 635   {
 636     bool isPicture = FALSE;
 637     wxChar *s = ParseColourString(backgroundColourString, &isPicture);
 638     if (s)
 639     {
 640       TexOutput(_T(" BGCOLOR="));
 641       TexOutput(s);
 642     }
 643   }
 644
 645   // Set foreground text colour, if one is specified
 646   if (textColourString)
 647   {
 648     bool isPicture = FALSE;
 649     wxChar *s = ParseColourString(textColourString, &isPicture);
 650     if (s)
 651     {
 652       TexOutput(_T(" TEXT=")); TexOutput(s);
 653     }
 654   }
 655   // Set link text colour, if one is specified
 656   if (linkColourString)
 657   {
 658     bool isPicture = FALSE;
 659     wxChar *s = ParseColourString(linkColourString, &isPicture);
 660     if (s)
 661     {
 662       TexOutput(_T(" LINK=")); TexOutput(s);
 663     }
 664   }
 665   // Set followed link text colour, if one is specified
 666   if (followedLinkColourString)
 667   {
 668     bool isPicture = FALSE;
 669     wxChar *s = ParseColourString(followedLinkColourString, &isPicture);
 670     if (s)
 671     {
 672       TexOutput(_T(" VLINK=")); TexOutput(s);
 673     }
 674   }
 675   TexOutput(_T(">\n"));
 676
 677   OutputFont();
 678 }
 679
 680 void HTMLHead()
 681 {
 682   TexOutput(_T("<head>"));
 683   if (htmlStylesheet) {
 684     TexOutput(_T("<link rel=stylesheet type=\"text/css\" href=\""));
 685     TexOutput(htmlStylesheet);
 686     TexOutput(_T("\">"));
 687   }
 688 };
 689
 690 void HTMLHeadTo(FILE* f)
 691 {
 692   if (htmlStylesheet)
 693     wxFprintf(f,_T("<head><link rel=stylesheet type=\"text/css\" href=\"%s\">"),htmlStylesheet);
 694   else
 695     wxFprintf(f,_T("<head>"));
 696 }
 697
 698 // Called on start/end of macro examination
 699 void HTMLOnMacro(int macroId, int no_args, bool start)
 700 {
 701   switch (macroId)
 702   {
 703   case ltCHAPTER:
 704   case ltCHAPTERSTAR:
 705   case ltCHAPTERHEADING:
 706   {
 707     if (!start)
 708     {
 709       sectionNo = 0;
 710       figureNo = 0;
 711       subsectionNo = 0;
 712       subsubsectionNo = 0;
 713       if (macroId != ltCHAPTERSTAR)
 714         chapterNo ++;
 715
 716       SetCurrentOutput(NULL);
 717       startedSections = TRUE;
 718
 719       wxChar *topicName = FindTopicName(GetNextChunk());
 720       ReopenFile(&Chapters, &ChaptersName, topicName);
 721       AddTexRef(topicName, ChaptersName, ChapterNameString);
 722
 723       SetCurrentChapterName(topicName, ChaptersName);
 724       if (htmlWorkshopFiles) HTMLWorkshopAddToContents(0, topicName, ChaptersName);
 725
 726       SetCurrentOutput(Chapters);
 727
 728       HTMLHead();
 729       TexOutput(_T("<title>"));
 730       OutputCurrentSection(); // Repeat section header
 731       TexOutput(_T("</title></head>\n"));
 732       OutputBodyStart();
 733
 734       wxChar titleBuf[200];
 735       if (truncateFilenames)
 736         wxSprintf(titleBuf, _T("%s.htm"), wxFileNameFromPath(FileRoot));
 737       else
 738         wxSprintf(titleBuf, _T("%s_contents.html"), wxFileNameFromPath(FileRoot));
 739
 740       wxFprintf(Chapters, _T("<A NAME=\"%s\"></A>"), topicName);
 741
 742       AddBrowseButtons(_T(""), titleBuf, // Up
 743                        lastTopic, lastFileName,  // Last topic
 744                        topicName, ChaptersName); // This topic
 745
 746       wxFprintf(Contents, _T("\n<LI><A HREF=\"%s#%s\">"), ConvertCase(ChaptersName), topicName);
 747
 748       if (htmlFrameContents && FrameContents)
 749       {
 750         SetCurrentOutput(FrameContents);
 751         wxFprintf(FrameContents, _T("\n<LI><A HREF=\"%s#%s\" TARGET=\"mainwindow\">"), ConvertCase(ChaptersName), topicName);
 752         OutputCurrentSection();
 753         wxFprintf(FrameContents, _T("</A>\n"));
 754       }
 755
 756       SetCurrentOutputs(Contents, Chapters);
 757       wxFprintf(Chapters, _T("\n<H2>"));
 758       OutputCurrentSection();
 759       wxFprintf(Contents, _T("</A>\n"));
 760       wxFprintf(Chapters, _T("</H2>\n"));
 761
 762       SetCurrentOutput(Chapters);
 763
 764       // Add this section title to the list of keywords
 765       if (htmlIndex)
 766       {
 767         OutputCurrentSectionToString(wxTex2RTFBuffer);
 768         AddKeyWordForTopic(topicName, wxTex2RTFBuffer, ConvertCase(currentFileName));
 769       }
 770     }
 771     break;
 772   }
 773   case ltSECTION:
 774   case ltSECTIONSTAR:
 775   case ltSECTIONHEADING:
 776   case ltGLOSS:
 777   {
 778     if (!start)
 779     {
 780       subsectionNo = 0;
 781       subsubsectionNo = 0;
 782       subsectionStarted = FALSE;
 783
 784       if (macroId != ltSECTIONSTAR)
 785         sectionNo ++;
 786
 787       SetCurrentOutput(NULL);
 788       startedSections = TRUE;
 789
 790       wxChar *topicName = FindTopicName(GetNextChunk());
 791       ReopenFile(&Sections, &SectionsName, topicName);
 792       AddTexRef(topicName, SectionsName, SectionNameString);
 793
 794       SetCurrentSectionName(topicName, SectionsName);
 795       if (htmlWorkshopFiles) HTMLWorkshopAddToContents(1, topicName, SectionsName);
 796
 797       SetCurrentOutput(Sections);
 798       HTMLHead();
 799       TexOutput(_T("<title>"));
 800       OutputCurrentSection();
 801       TexOutput(_T("</title></head>\n"));
 802       OutputBodyStart();
 803
 804       wxFprintf(Sections, _T("<A NAME=\"%s\"></A>"), topicName);
 805       AddBrowseButtons(CurrentChapterName, CurrentChapterFile, // Up
 806                        lastTopic, lastFileName,  // Last topic
 807                        topicName, SectionsName); // This topic
 808
 809       FILE *jumpFrom = ((DocumentStyle == LATEX_ARTICLE) ? Contents : Chapters);
 810
 811       SetCurrentOutputs(jumpFrom, Sections);
 812       if (DocumentStyle == LATEX_ARTICLE)
 813         wxFprintf(jumpFrom, _T("\n<LI><A HREF=\"%s#%s\">"), ConvertCase(SectionsName), topicName);
 814       else
 815         wxFprintf(jumpFrom, _T("\n<A HREF=\"%s#%s\"><B>"), ConvertCase(SectionsName), topicName);
 816
 817       wxFprintf(Sections, _T("\n<H2>"));
 818       OutputCurrentSection();
 819
 820       if (DocumentStyle == LATEX_ARTICLE)
 821         wxFprintf(jumpFrom, _T("</A>\n"));
 822       else
 823         wxFprintf(jumpFrom, _T("</B></A><BR>\n"));
 824       wxFprintf(Sections, _T("</H2>\n"));
 825
 826       SetCurrentOutput(Sections);
 827       // Add this section title to the list of keywords
 828       if (htmlIndex)
 829       {
 830         OutputCurrentSectionToString(wxTex2RTFBuffer);
 831         AddKeyWordForTopic(topicName, wxTex2RTFBuffer, currentFileName);
 832       }
 833     }
 834     break;
 835   }
 836   case ltSUBSECTION:
 837   case ltSUBSECTIONSTAR:
 838   case ltMEMBERSECTION:
 839   case ltFUNCTIONSECTION:
 840   {
 841     if (!start)
 842     {
 843       if (!Sections)
 844       {
 845         OnError(_T("You cannot have a subsection before a section!"));
 846       }
 847       else
 848       {
 849           subsubsectionNo = 0;
 850
 851           if (macroId != ltSUBSECTIONSTAR)
 852             subsectionNo ++;
 853
 854           if ( combineSubSections && !subsectionStarted )
 855           {
 856             // Read old .con file in at this point
 857             wxChar buf[256];
 858             wxStrcpy(buf, CurrentSectionFile);
 859             wxStripExtension(buf);
 860             wxStrcat(buf, _T(".con"));
 861             FILE *fd = wxFopen(buf, _T("r"));
 862             if ( fd )
 863             {
 864                 int ch = getc(fd);
 865                 while (ch != EOF)
 866                 {
 867                     putc(ch, Sections);
 868                     ch = getc(fd);
 869                 }
 870                 fclose(fd);
 871             }
 872             wxFprintf(Sections, _T("<P>\n"));
 873
 874             // Close old file, create a new file for the sub(sub)section contents entries
 875             ReopenSectionContentsFile();
 876           }
 877
 878           startedSections = TRUE;
 879           subsectionStarted = TRUE;
 880
 881           wxChar *topicName = FindTopicName(GetNextChunk());
 882
 883           if ( !combineSubSections )
 884           {
 885             SetCurrentOutput(NULL);
 886             ReopenFile(&Subsections, &SubsectionsName, topicName);
 887             AddTexRef(topicName, SubsectionsName, SubsectionNameString);
 888             SetCurrentSubsectionName(topicName, SubsectionsName);
 889             if (htmlWorkshopFiles) HTMLWorkshopAddToContents(2, topicName, SubsectionsName);
 890             SetCurrentOutput(Subsections);
 891
 892             HTMLHead();
 893             TexOutput(_T("<title>"));
 894             OutputCurrentSection();
 895             TexOutput(_T("</title></head>\n"));
 896             OutputBodyStart();
 897
 898             wxFprintf(Subsections, _T("<A NAME=\"%s\"></A>"), topicName);
 899             AddBrowseButtons(CurrentSectionName, CurrentSectionFile, // Up
 900                            lastTopic, lastFileName,  // Last topic
 901                            topicName, SubsectionsName); // This topic
 902
 903             SetCurrentOutputs(Sections, Subsections);
 904             wxFprintf(Sections, _T("\n<A HREF=\"%s#%s\"><B>"), ConvertCase(SubsectionsName), topicName);
 905
 906             wxFprintf(Subsections, _T("\n<H3>"));
 907             OutputCurrentSection();
 908             wxFprintf(Sections, _T("</B></A><BR>\n"));
 909             wxFprintf(Subsections, _T("</H3>\n"));
 910
 911             SetCurrentOutput(Subsections);
 912           }
 913           else
 914           {
 915             AddTexRef(topicName, SectionsName, SubsectionNameString);
 916             SetCurrentSubsectionName(topicName, SectionsName);
 917
 918 //            if ( subsectionNo != 0 )
 919             wxFprintf(Sections, _T("\n<HR>\n"));
 920
 921             // We're putting everything into the section file
 922             wxFprintf(Sections, _T("<A NAME=\"%s\"></A>"), topicName);
 923             wxFprintf(Sections, _T("\n<H3>"));
 924             OutputCurrentSection();
 925             wxFprintf(Sections, _T("</H3>\n"));
 926
 927             SetCurrentOutput(SectionContentsFD);
 928             wxFprintf(SectionContentsFD, _T("<A HREF=\"#%s\">"), topicName);
 929             OutputCurrentSection();
 930             TexOutput(_T("</A><BR>\n"));
 931
 932             if (htmlWorkshopFiles) HTMLWorkshopAddToContents(2, topicName, SectionsName);
 933             SetCurrentOutput(Sections);
 934           }
 935           // Add this section title to the list of keywords
 936           if (htmlIndex)
 937           {
 938             OutputCurrentSectionToString(wxTex2RTFBuffer);
 939             AddKeyWordForTopic(topicName, wxTex2RTFBuffer, currentFileName);
 940           }
 941
 942       }
 943     }
 944     break;
 945   }
 946   case ltSUBSUBSECTION:
 947   case ltSUBSUBSECTIONSTAR:
 948   {
 949     if (!start)
 950     {
 951       if (!Subsections && !combineSubSections)
 952       {
 953         OnError(_T("You cannot have a subsubsection before a subsection!"));
 954       }
 955       else
 956       {
 957         if (macroId != ltSUBSUBSECTIONSTAR)
 958           subsubsectionNo ++;
 959
 960         startedSections = TRUE;
 961
 962         wxChar *topicName = FindTopicName(GetNextChunk());
 963
 964         if ( !combineSubSections )
 965         {
 966             SetCurrentOutput(NULL);
 967             ReopenFile(&Subsubsections, &SubsubsectionsName, topicName);
 968             AddTexRef(topicName, SubsubsectionsName, SubsubsectionNameString);
 969             SetCurrentSubsubsectionName(topicName, SubsubsectionsName);
 970             if (htmlWorkshopFiles) HTMLWorkshopAddToContents(3, topicName, SubsubsectionsName);
 971
 972             SetCurrentOutput(Subsubsections);
 973             HTMLHead();
 974             TexOutput(_T("<title>"));
 975             OutputCurrentSection();
 976             TexOutput(_T("</title></head>\n"));
 977             OutputBodyStart();
 978
 979             wxFprintf(Subsubsections, _T("<A NAME=\"%s\"></A>"), topicName);
 980
 981             AddBrowseButtons(CurrentSubsectionName, CurrentSubsectionFile, // Up
 982                          lastTopic, lastFileName,  // Last topic
 983                          topicName, SubsubsectionsName); // This topic
 984
 985             SetCurrentOutputs(Subsections, Subsubsections);
 986             wxFprintf(Subsections, _T("\n<A HREF=\"%s#%s\"><B>"), ConvertCase(SubsubsectionsName), topicName);
 987
 988             wxFprintf(Subsubsections, _T("\n<H3>"));
 989             OutputCurrentSection();
 990             wxFprintf(Subsections, _T("</B></A><BR>\n"));
 991             wxFprintf(Subsubsections, _T("</H3>\n"));
 992         }
 993         else
 994         {
 995             AddTexRef(topicName, SectionsName, SubsubsectionNameString);
 996             SetCurrentSubsectionName(topicName, SectionsName);
 997             wxFprintf(Sections, _T("\n<HR>\n"));
 998
 999             // We're putting everything into the section file
1000             wxFprintf(Sections, _T("<A NAME=\"%s\"></A>"), topicName);
1001             wxFprintf(Sections, _T("\n<H3>"));
1002             OutputCurrentSection();
1003             wxFprintf(Sections, _T("</H3>\n"));
1004 /* TODO: where do we put subsubsection contents entry - indented, with subsection entries?
1005             SetCurrentOutput(SectionContentsFD);
1006             wxFprintf(SectionContentsFD, "<A HREF=\"#%s\">", topicName);
1007             OutputCurrentSection();
1008             TexOutput(_T("</A><BR>"));
1009 */
1010             if (htmlWorkshopFiles) HTMLWorkshopAddToContents(2, topicName, SectionsName);
1011             SetCurrentOutput(Sections);
1012         }
1013
1014         // Add this section title to the list of keywords
1015         if (htmlIndex)
1016         {
1017           OutputCurrentSectionToString(wxTex2RTFBuffer);
1018           AddKeyWordForTopic(topicName, wxTex2RTFBuffer, currentFileName);
1019         }
1020       }
1021     }
1022     break;
1023   }
1024   case ltFUNC:
1025   case ltPFUNC:
1026   {
1027     if ( !combineSubSections )
1028         SetCurrentOutput(Subsections);
1029     else
1030         SetCurrentOutput(Sections);
1031     if (start)
1032     {
1033     }
1034     else
1035     {
1036     }
1037     break;
1038   }
1039   case ltCLIPSFUNC:
1040   {
1041     if ( !combineSubSections )
1042         SetCurrentOutput(Subsections);
1043     else
1044         SetCurrentOutput(Sections);
1045     if (start)
1046     {
1047     }
1048     else
1049     {
1050     }
1051     break;
1052   }
1053   case ltMEMBER:
1054   {
1055     if ( !combineSubSections )
1056         SetCurrentOutput(Subsections);
1057     else
1058         SetCurrentOutput(Sections);
1059     if (start)
1060     {
1061     }
1062     else
1063     {
1064     }
1065     break;
1066   }
1067   case ltVOID:
1068 //    if (start)
1069 //      TexOutput(_T("<B>void</B>"));
1070     break;
1071   case ltHARDY:
1072     if (start)
1073       TexOutput(_T("HARDY"));
1074     break;
1075   case ltWXCLIPS:
1076     if (start)
1077       TexOutput(_T("wxCLIPS"));
1078     break;
1079   case ltAMPERSAND:
1080     if (start)
1081       TexOutput(_T("&amp;"));
1082     break;
1083   case ltSPECIALAMPERSAND:
1084   {
1085     if (start)
1086     {
1087       if (inTabular)
1088       {
1089         // End cell, start cell
1090
1091         TexOutput(_T("</FONT></TD>"));
1092
1093         // Start new row and cell, setting alignment for the first cell.
1094         if (currentColumn < noColumns)
1095           currentColumn ++;
1096
1097         wxChar buf[100];
1098         if (TableData[currentColumn].justification == 'c')
1099           wxSprintf(buf, _T("\n<TD ALIGN=CENTER>"));
1100         else if (TableData[currentColumn].justification == 'r')
1101           wxSprintf(buf, _T("\n<TD ALIGN=RIGHT>"));
1102         else if (TableData[currentColumn].absWidth)
1103         {
1104           // Convert from points * 20 into pixels.
1105           int points = TableData[currentColumn].width / 20;
1106
1107           // Say the display is 100 DPI (dots/pixels per inch).
1108           // There are 72 pts to the inch. So 1pt = 1/72 inch, or 100 * 1/72 dots.
1109           int pixels = (int)(points * 100.0 / 72.0);
1110           wxSprintf(buf, _T("<TD ALIGN=CENTER WIDTH=%d>"), pixels);
1111         }
1112         else
1113           wxSprintf(buf, _T("\n<TD ALIGN=LEFT>"));
1114         TexOutput(buf);
1115                 OutputFont();
1116       }
1117       else
1118         TexOutput(_T("&amp;"));
1119     }
1120     break;
1121   }
1122   case ltBACKSLASHCHAR:
1123   {
1124     if (start)
1125     {
1126       if (inTabular)
1127       {
1128         // End row. In fact, tables without use of \row or \ruledrow isn't supported for
1129         // HTML: the syntax is too different (e.g. how do we know where to put the first </TH>
1130         // if we've ended the last row?). So normally you wouldn't use \\ to end a row.
1131         TexOutput(_T("</TR>\n"));
1132       }
1133       else
1134         TexOutput(_T("<BR>\n"));
1135     }
1136     break;
1137   }
1138   case ltROW:
1139   case ltRULEDROW:
1140   {
1141     if (start)
1142     {
1143       currentColumn = 0;
1144
1145       // Start new row and cell, setting alignment for the first cell.
1146       wxChar buf[100];
1147       if (TableData[currentColumn].justification == 'c')
1148         wxSprintf(buf, _T("<TR>\n<TD ALIGN=CENTER>"));
1149       else if (TableData[currentColumn].justification == 'r')
1150         wxSprintf(buf, _T("<TR>\n<TD ALIGN=RIGHT>"));
1151       else if (TableData[currentColumn].absWidth)
1152       {
1153         // Convert from points * 20 into pixels.
1154         int points = TableData[currentColumn].width / 20;
1155
1156         // Say the display is 100 DPI (dots/pixels per inch).
1157         // There are 72 pts to the inch. So 1pt = 1/72 inch, or 100 * 1/72 dots.
1158         int pixels = (int)(points * 100.0 / 72.0);
1159         wxSprintf(buf, _T("<TR>\n<TD ALIGN=CENTER WIDTH=%d>"), pixels);
1160       }
1161       else
1162         wxSprintf(buf, _T("<TR>\n<TD ALIGN=LEFT>"));
1163       TexOutput(buf);
1164           OutputFont();
1165     }
1166     else
1167     {
1168       // End cell and row
1169       // Start new row and cell
1170       TexOutput(_T("</FONT></TD>\n</TR>\n"));
1171     }
1172     break;
1173   }
1174   // HTML-only: break until the end of the picture (both margins are clear).
1175   case ltBRCLEAR:
1176   {
1177     if (start)
1178       TexOutput(_T("<BR CLEAR=ALL>"));
1179     break;
1180   }
1181   case ltRTFSP:  // Explicit space, RTF only
1182     break;
1183   case ltSPECIALTILDE:
1184   {
1185     if (start)
1186     {
1187       if (TRUE) // (inVerbatim)
1188         TexOutput(_T("~"));
1189       else
1190         TexOutput(_T(" "));
1191     }
1192     break;
1193   }
1194   case ltINDENTED :
1195   {
1196     if ( start )
1197         TexOutput(_T("<UL><UL>\n"));
1198     else
1199         TexOutput(_T("</UL></UL>\n"));
1200     break;
1201   }
1202   case ltITEMIZE:
1203   case ltENUMERATE:
1204   case ltDESCRIPTION:
1205 //  case ltTWOCOLLIST:
1206   {
1207     if (start)
1208     {
1209       indentLevel ++;
1210
1211       int listType;
1212       if (macroId == ltENUMERATE)
1213         listType = LATEX_ENUMERATE;
1214       else if (macroId == ltITEMIZE)
1215         listType = LATEX_ITEMIZE;
1216       else
1217         listType = LATEX_DESCRIPTION;
1218
1219       itemizeStack.Insert(new ItemizeStruc(listType));
1220       switch (listType)
1221       {
1222         case LATEX_ITEMIZE:
1223           TexOutput(_T("<UL>\n"));
1224           break;
1225         case LATEX_ENUMERATE:
1226           TexOutput(_T("<OL>\n"));
1227           break;
1228         case LATEX_DESCRIPTION:
1229         default:
1230           TexOutput(_T("<DL>\n"));
1231           break;
1232       }
1233     }
1234     else
1235     {
1236       indentLevel --;
1237       if (itemizeStack.GetFirst())
1238       {
1239         ItemizeStruc *struc = (ItemizeStruc *)itemizeStack.GetFirst()->GetData();
1240         switch (struc->listType)
1241         {
1242           case LATEX_ITEMIZE:
1243             TexOutput(_T("</UL>\n"));
1244             break;
1245           case LATEX_ENUMERATE:
1246             TexOutput(_T("</OL>\n"));
1247             break;
1248           case LATEX_DESCRIPTION:
1249           default:
1250             TexOutput(_T("</DL>\n"));
1251             break;
1252         }
1253
1254         delete struc;
1255         delete itemizeStack.GetFirst();
1256       }
1257     }
1258     break;
1259   }
1260   case ltTWOCOLLIST :
1261   {
1262     if ( start )
1263         TexOutput(_T("\n<TABLE>\n"));
1264     else {
1265         TexOutput(_T("\n</TABLE>\n"));
1266     // DHS
1267         TwoColWidthA = -1;
1268         TwoColWidthB = -1;
1269     }
1270     break;
1271   }
1272   case ltPAR:
1273   {
1274     if (start)
1275       TexOutput(_T("<P>\n"));
1276     break;
1277   }
1278 /* For footnotes we need to output the text at the bottom of the page and
1279  * insert a reference to it. Is it worth the trouble...
1280   case ltFOOTNOTE:
1281   case ltFOOTNOTEPOPUP:
1282   {
1283     if (start)
1284     {
1285       TexOutput(_T("<FN>"));
1286     }
1287     else TexOutput(_T("</FN>"));
1288     break;
1289   }
1290 */
1291   case ltVERB:
1292   {
1293     if (start)
1294       TexOutput(_T("<TT>"));
1295     else TexOutput(_T("</TT>"));
1296     break;
1297   }
1298   case ltVERBATIM:
1299   {
1300     if (start)
1301     {
1302       wxChar buf[100];
1303       wxSprintf(buf, _T("<PRE>\n"));
1304       TexOutput(buf);
1305     }
1306     else TexOutput(_T("</PRE>\n"));
1307     break;
1308   }
1309   case ltCENTERLINE:
1310   case ltCENTER:
1311   {
1312     if (start)
1313     {
1314       TexOutput(_T("<CENTER>"));
1315     }
1316     else TexOutput(_T("</CENTER>"));
1317     break;
1318   }
1319   case ltFLUSHLEFT:
1320   {
1321 /*
1322     if (start)
1323     {
1324       TexOutput(_T("{\\ql "));
1325     }
1326     else TexOutput(_T("}\\par\\pard\n"));
1327 */
1328     break;
1329   }
1330   case ltFLUSHRIGHT:
1331   {
1332 /*
1333     if (start)
1334     {
1335       TexOutput(_T("{\\qr "));
1336     }
1337     else TexOutput(_T("}\\par\\pard\n"));
1338 */
1339     break;
1340   }
1341   case ltSMALL:
1342   {
1343     if (start)
1344     {
1345       // Netscape extension
1346       TexOutput(_T("<FONT SIZE=2>"));
1347     }
1348     else TexOutput(_T("</FONT>"));
1349     break;
1350   }
1351   case ltTINY:
1352   {
1353     if (start)
1354     {
1355       // Netscape extension
1356       TexOutput(_T("<FONT SIZE=1>"));
1357     }
1358     else TexOutput(_T("</FONT>"));
1359     break;
1360   }
1361   case ltNORMALSIZE:
1362   {
1363     if (start)
1364     {
1365       // Netscape extension
1366       TexOutput(_T("<FONT SIZE=3>"));
1367     }
1368     else TexOutput(_T("</FONT>"));
1369     break;
1370   }
1371   case ltlarge:
1372   {
1373     if (start)
1374     {
1375       // Netscape extension
1376       TexOutput(_T("<FONT SIZE=4>"));
1377     }
1378     else TexOutput(_T("</FONT>"));
1379     break;
1380   }
1381   case ltLarge:
1382   {
1383     if (start)
1384     {
1385       // Netscape extension
1386       TexOutput(_T("<FONT SIZE=5>"));
1387     }
1388     else TexOutput(_T("</FONT>"));
1389     break;
1390   }
1391   case ltLARGE:
1392   {
1393     if (start)
1394     {
1395       // Netscape extension
1396       TexOutput(_T("<FONT SIZE=6>"));
1397     }
1398     else TexOutput(_T("</FONT>"));
1399     break;
1400   }
1401   case ltBFSERIES:
1402   case ltTEXTBF:
1403   case ltBF:
1404   {
1405     if (start)
1406     {
1407       TexOutput(_T("<B>"));
1408     }
1409     else TexOutput(_T("</B>"));
1410     break;
1411   }
1412   case ltITSHAPE:
1413   case ltTEXTIT:
1414   case ltIT:
1415   {
1416     if (start)
1417     {
1418       TexOutput(_T("<I>"));
1419     }
1420     else TexOutput(_T("</I>"));
1421     break;
1422   }
1423   case ltEMPH:
1424   case ltEM:
1425   {
1426     if (start)
1427     {
1428       TexOutput(_T("<EM>"));
1429     }
1430     else TexOutput(_T("</EM>"));
1431     break;
1432   }
1433   case ltUNDERLINE:
1434   {
1435     if (start)
1436     {
1437       TexOutput(_T("<UL>"));
1438     }
1439     else TexOutput(_T("</UL>"));
1440     break;
1441   }
1442   case ltTTFAMILY:
1443   case ltTEXTTT:
1444   case ltTT:
1445   {
1446     if (start)
1447     {
1448       TexOutput(_T("<TT>"));
1449     }
1450     else TexOutput(_T("</TT>"));
1451     break;
1452   }
1453   case ltCOPYRIGHT:
1454   {
1455     if (start)
1456       TexOutput(_T("&copy;"), TRUE);
1457     break;
1458   }
1459   case ltREGISTERED:
1460   {
1461     if (start)
1462       TexOutput(_T("&reg;"), TRUE);
1463     break;
1464   }
1465   // Arrows
1466   case ltLEFTARROW:
1467   {
1468     if (start) TexOutput(_T("&lt;--"));
1469     break;
1470   }
1471   case ltLEFTARROW2:
1472   {
1473     if (start) TexOutput(_T("&lt;=="));
1474     break;
1475   }
1476   case ltRIGHTARROW:
1477   {
1478       if (start) TexOutput(_T("--&gt;"));
1479       break;
1480   }
1481   case ltRIGHTARROW2:
1482   {
1483     if (start) TexOutput(_T("==&gt;"));
1484     break;
1485   }
1486   case ltLEFTRIGHTARROW:
1487   {
1488     if (start) TexOutput(_T("&lt;--&gt;"));
1489     break;
1490   }
1491   case ltLEFTRIGHTARROW2:
1492   {
1493     if (start) TexOutput(_T("&lt;==&gt;"));
1494     break;
1495   }
1496 /*
1497   case ltSC:
1498   {
1499     break;
1500   }
1501 */
1502   case ltITEM:
1503   {
1504     if (!start)
1505     {
1506       wxNode *node = itemizeStack.GetFirst();
1507       if (node)
1508       {
1509         ItemizeStruc *struc = (ItemizeStruc *)node->GetData();
1510         struc->currentItem += 1;
1511         if (struc->listType == LATEX_DESCRIPTION)
1512         {
1513           if (descriptionItemArg)
1514           {
1515             TexOutput(_T("<DT> "));
1516             TraverseChildrenFromChunk(descriptionItemArg);
1517             TexOutput(_T("\n"));
1518             descriptionItemArg = NULL;
1519           }
1520           TexOutput(_T("<DD>"));
1521         }
1522         else
1523           TexOutput(_T("<LI>"));
1524       }
1525     }
1526     break;
1527   }
1528   case ltMAKETITLE:
1529   {
1530     if (start && DocumentTitle && DocumentAuthor)
1531     {
1532       // Add a special label for the contents page.
1533 //      TexOutput(_T("<CENTER>\n"));
1534       TexOutput(_T("<A NAME=\"contents\">"));
1535       TexOutput(_T("<H2 ALIGN=CENTER>\n"));
1536       TraverseChildrenFromChunk(DocumentTitle);
1537       TexOutput(_T("</H2>"));
1538       TexOutput(_T("<P>"));
1539       TexOutput(_T("</A>\n"));
1540       TexOutput(_T("<P>\n\n"));
1541       TexOutput(_T("<H3 ALIGN=CENTER>"));
1542       TraverseChildrenFromChunk(DocumentAuthor);
1543       TexOutput(_T("</H3><P>\n\n"));
1544       if (DocumentDate)
1545       {
1546         TexOutput(_T("<H3 ALIGN=CENTER>"));
1547         TraverseChildrenFromChunk(DocumentDate);
1548         TexOutput(_T("</H3><P>\n\n"));
1549       }
1550 //      TexOutput(_T("\n</CENTER>\n"));
1551       TexOutput(_T("\n<P><HR><P>\n"));
1552
1553 /*
1554       // Now do optional frame contents page
1555       if (htmlFrameContents && FrameContents)
1556       {
1557         SetCurrentOutput(FrameContents);
1558
1559         // Add a special label for the contents page.
1560         TexOutput(_T("<CENTER>\n"));
1561         TexOutput(_T("<H3>\n"));
1562         TraverseChildrenFromChunk(DocumentTitle);
1563         TexOutput(_T("</H3>"));
1564         TexOutput(_T("<P>"));
1565         TexOutput(_T("</A>\n"));
1566         TexOutput(_T("<P>\n\n"));
1567         TexOutput(_T("<H3>"));
1568         TraverseChildrenFromChunk(DocumentAuthor);
1569         TexOutput(_T("</H3><P>\n\n"));
1570         if (DocumentDate)
1571         {
1572           TexOutput(_T("<H4>"));
1573           TraverseChildrenFromChunk(DocumentDate);
1574           TexOutput(_T("</H4><P>\n\n"));
1575         }
1576         TexOutput(_T("\n</CENTER>\n"));
1577         TexOutput(_T("<P><HR><P>\n"));
1578
1579         SetCurrentOutput(Titlepage);
1580       }
1581 */
1582     }
1583     break;
1584   }
1585   case ltHELPREF:
1586   case ltHELPREFN:
1587   case ltPOPREF:
1588   case ltURLREF:
1589   {
1590     if (start)
1591     {
1592       helpRefFilename = NULL;
1593       helpRefText = NULL;
1594     }
1595     break;
1596   }
1597   case ltBIBLIOGRAPHY:
1598   {
1599     if (start)
1600     {
1601       DefaultOnMacro(macroId, no_args, start);
1602     }
1603     else
1604     {
1605       DefaultOnMacro(macroId, no_args, start);
1606       TexOutput(_T("</DL>\n"));
1607     }
1608     break;
1609   }
1610   case ltHRULE:
1611   {
1612     if (start)
1613     {
1614       TexOutput(_T("<HR>\n"));
1615     }
1616     break;
1617   }
1618   case ltRULE:
1619   {
1620     if (start)
1621     {
1622       TexOutput(_T("<HR>\n"));
1623     }
1624     break;
1625   }
1626   case ltTABLEOFCONTENTS:
1627   {
1628     if (start)
1629     {
1630       FILE *fd = wxFopen(ContentsName, _T("r"));
1631       if (fd)
1632       {
1633         int ch = getc(fd);
1634         while (ch != EOF)
1635         {
1636           putc(ch, Titlepage);
1637           ch = getc(fd);
1638         }
1639         fclose(fd);
1640       }
1641       else
1642       {
1643         TexOutput(_T("RUN TEX2RTF AGAIN FOR CONTENTS PAGE\n"));
1644         OnInform(_T("Run Tex2RTF again to include contents page."));
1645       }
1646     }
1647     break;
1648   }
1649   case ltLANGLEBRA:
1650   {
1651     if (start)
1652       TexOutput(_T("&lt;"));
1653     break;
1654   }
1655   case ltRANGLEBRA:
1656   {
1657     if (start)
1658       TexOutput(_T("&gt;"));
1659     break;
1660   }
1661   case ltQUOTE:
1662   case ltQUOTATION:
1663   {
1664     if (start)
1665       TexOutput(_T("<BLOCKQUOTE>"));
1666     else
1667       TexOutput(_T("</BLOCKQUOTE>"));
1668     break;
1669   }
1670   case ltCAPTION:
1671   case ltCAPTIONSTAR:
1672   {
1673     if (start)
1674     {
1675       if (inTabular)
1676         TexOutput(_T("\n<CAPTION>"));
1677
1678       wxChar figBuf[40];
1679
1680       if ( inFigure )
1681       {
1682           figureNo ++;
1683
1684           if (DocumentStyle != LATEX_ARTICLE)
1685             wxSprintf(figBuf, _T("%s %d.%d: "), FigureNameString, chapterNo, figureNo);
1686           else
1687             wxSprintf(figBuf, _T("%s %d: "), FigureNameString, figureNo);
1688       }
1689       else
1690       {
1691           tableNo ++;
1692
1693           if (DocumentStyle != LATEX_ARTICLE)
1694             wxSprintf(figBuf, _T("%s %d.%d: "), TableNameString, chapterNo, tableNo);
1695           else
1696             wxSprintf(figBuf, _T("%s %d: "), TableNameString, tableNo);
1697       }
1698
1699       TexOutput(figBuf);
1700     }
1701     else
1702     {
1703       if (inTabular)
1704         TexOutput(_T("\n</CAPTION>\n"));
1705
1706       wxChar *topicName = FindTopicName(GetNextChunk());
1707
1708       int n = inFigure ? figureNo : tableNo;
1709
1710       AddTexRef(topicName, NULL, NULL,
1711            ((DocumentStyle != LATEX_ARTICLE) ? chapterNo : n),
1712             ((DocumentStyle != LATEX_ARTICLE) ? n : 0));
1713     }
1714     break;
1715   }
1716   case ltSS:
1717   {
1718     if (start) TexOutput(_T("&szlig;"));
1719     break;
1720   }
1721   case ltFIGURE:
1722   {
1723     if (start) inFigure = TRUE;
1724     else inFigure = FALSE;
1725     break;
1726   }
1727   case ltTABLE:
1728   {
1729     if (start) inTable = TRUE;
1730     else inTable = FALSE;
1731     break;
1732   }
1733   default:
1734     DefaultOnMacro(macroId, no_args, start);
1735     break;
1736   }
1737 }
1738
1739 // Called on start/end of argument examination
1740 bool HTMLOnArgument(int macroId, int arg_no, bool start)
1741 {
1742   switch (macroId)
1743   {
1744   case ltCHAPTER:
1745   case ltCHAPTERSTAR:
1746   case ltCHAPTERHEADING:
1747   case ltSECTION:
1748   case ltSECTIONSTAR:
1749   case ltSECTIONHEADING:
1750   case ltSUBSECTION:
1751   case ltSUBSECTIONSTAR:
1752   case ltSUBSUBSECTION:
1753   case ltSUBSUBSECTIONSTAR:
1754   case ltGLOSS:
1755   case ltMEMBERSECTION:
1756   case ltFUNCTIONSECTION:
1757   {
1758     if (!start && (arg_no == 1))
1759       currentSection = GetArgChunk();
1760     return FALSE;
1761   }
1762   case ltFUNC:
1763   {
1764     if (start && (arg_no == 1))
1765       TexOutput(_T("<B>"));
1766
1767     if (!start && (arg_no == 1))
1768       TexOutput(_T("</B> "));
1769
1770     if (start && (arg_no == 2))
1771     {
1772       if (!suppressNameDecoration) TexOutput(_T("<B>"));
1773       currentMember = GetArgChunk();
1774     }
1775     if (!start && (arg_no == 2))
1776     {
1777       if (!suppressNameDecoration) TexOutput(_T("</B>"));
1778     }
1779
1780     if (start && (arg_no == 3))
1781       TexOutput(_T("("));
1782     if (!start && (arg_no == 3))
1783      TexOutput(_T(")"));
1784    break;
1785   }
1786   case ltCLIPSFUNC:
1787   {
1788     if (start && (arg_no == 1))
1789       TexOutput(_T("<B>"));
1790     if (!start && (arg_no == 1))
1791       TexOutput(_T("</B> "));
1792
1793     if (start && (arg_no == 2))
1794     {
1795       if (!suppressNameDecoration) TexOutput(_T("( "));
1796       currentMember = GetArgChunk();
1797     }
1798     if (!start && (arg_no == 2))
1799     {
1800     }
1801
1802     if (!start && (arg_no == 3))
1803      TexOutput(_T(")"));
1804     break;
1805   }
1806   case ltPFUNC:
1807   {
1808     if (!start && (arg_no == 1))
1809       TexOutput(_T(" "));
1810
1811     if (start && (arg_no == 2))
1812       TexOutput(_T("(*"));
1813     if (!start && (arg_no == 2))
1814       TexOutput(_T(")"));
1815
1816     if (start && (arg_no == 2))
1817       currentMember = GetArgChunk();
1818
1819     if (start && (arg_no == 3))
1820       TexOutput(_T("("));
1821     if (!start && (arg_no == 3))
1822       TexOutput(_T(")"));
1823     break;
1824   }
1825   case ltPARAM:
1826   {
1827     if (start && (arg_no == 1))
1828       TexOutput(_T("<B>"));
1829     if (!start && (arg_no == 1))
1830       TexOutput(_T("</B>"));
1831     if (start && (arg_no == 2))
1832     {
1833       TexOutput(_T("<I>"));
1834     }
1835     if (!start && (arg_no == 2))
1836     {
1837       TexOutput(_T("</I>"));
1838     }
1839     break;
1840   }
1841   case ltCPARAM:
1842   {
1843     if (start && (arg_no == 1))
1844       TexOutput(_T("<B>"));
1845     if (!start && (arg_no == 1))
1846       TexOutput(_T("</B> "));  // This is the difference from param - one space!
1847     if (start && (arg_no == 2))
1848     {
1849       TexOutput(_T("<I>"));
1850     }
1851     if (!start && (arg_no == 2))
1852     {
1853       TexOutput(_T("</I>"));
1854     }
1855     break;
1856   }
1857   case ltMEMBER:
1858   {
1859     if (!start && (arg_no == 1))
1860       TexOutput(_T(" "));
1861
1862     if (start && (arg_no == 2))
1863       currentMember = GetArgChunk();
1864     break;
1865   }
1866   case ltREF:
1867   {
1868     if (start)
1869     {
1870       wxChar *sec = NULL;
1871
1872       wxChar *refName = GetArgData();
1873       if (refName)
1874       {
1875         TexRef *texRef = FindReference(refName);
1876         if (texRef)
1877         {
1878           sec = texRef->sectionNumber;
1879         }
1880       }
1881       if (sec)
1882       {
1883         TexOutput(sec);
1884       }
1885       return FALSE;
1886     }
1887     break;
1888   }
1889   case ltURLREF:
1890   {
1891     if (IsArgOptional())
1892       return FALSE;
1893     else if ((GetNoArgs() - arg_no) == 1)
1894     {
1895       if (start)
1896         helpRefText = GetArgChunk();
1897       return FALSE;
1898     }
1899     else if ((GetNoArgs() - arg_no) == 0) // Arg = 2, or 3 if first is optional
1900     {
1901       if (start)
1902       {
1903         TexChunk *ref = GetArgChunk();
1904         TexOutput(_T("<A HREF=\""));
1905         inVerbatim = TRUE;
1906         TraverseChildrenFromChunk(ref);
1907         inVerbatim = FALSE;
1908         TexOutput(_T("\">"));
1909         if (helpRefText)
1910           TraverseChildrenFromChunk(helpRefText);
1911         TexOutput(_T("</A>"));
1912       }
1913       return FALSE;
1914     }
1915     break;
1916   }
1917   case ltHELPREF:
1918   case ltHELPREFN:
1919   case ltPOPREF:
1920   {
1921     if (IsArgOptional())
1922     {
1923       if (start)
1924         helpRefFilename = GetArgChunk();
1925       return FALSE;
1926     }
1927     if ((GetNoArgs() - arg_no) == 1)
1928     {
1929       if (start)
1930         helpRefText = GetArgChunk();
1931       return FALSE;
1932     }
1933     else if ((GetNoArgs() - arg_no) == 0) // Arg = 2, or 3 if first is optional
1934     {
1935       if (start)
1936       {
1937         wxChar *refName = GetArgData();
1938         wxChar *refFilename = NULL;
1939
1940         if (refName)
1941         {
1942           TexRef *texRef = FindReference(refName);
1943           if (texRef)
1944           {
1945             if (texRef->refFile && wxStrcmp(texRef->refFile, _T("??")) != 0)
1946               refFilename = texRef->refFile;
1947
1948             TexOutput(_T("<A HREF=\""));
1949             // If a filename is supplied, use it, otherwise try to
1950             // use the filename associated with the reference (from this document).
1951             if (helpRefFilename)
1952                 {
1953               TraverseChildrenFromChunk(helpRefFilename);
1954               TexOutput(_T("#"));
1955                 }
1956             else if (refFilename)
1957                 {
1958               TexOutput(ConvertCase(refFilename));
1959               TexOutput(_T("#"));
1960                 }
1961             TexOutput(refName);
1962             TexOutput(_T("\">"));
1963             if (helpRefText)
1964               TraverseChildrenFromChunk(helpRefText);
1965             TexOutput(_T("</A>"));
1966           }
1967           else
1968           {
1969             if (helpRefText)
1970               TraverseChildrenFromChunk(helpRefText);
1971             if (!ignoreBadRefs)
1972               TexOutput(_T(" (REF NOT FOUND)"));
1973             wxString errBuf;
1974             errBuf.Printf(_T("Warning: unresolved reference '%s'"), refName);
1975             OnInform((wxChar *)errBuf.c_str());
1976           }
1977         }
1978         else TexOutput(_T("??"));
1979       }
1980       return FALSE;
1981     }
1982     break;
1983   }
1984   case ltIMAGE:
1985   case ltIMAGEL:
1986   case ltIMAGER:
1987   case ltPSBOXTO:
1988   {
1989     if (arg_no == 2)
1990     {
1991       if (start)
1992       {
1993         wxChar *alignment = _T("");
1994         if (macroId == ltIMAGEL)
1995           alignment = _T(" align=left");
1996         else if  (macroId == ltIMAGER)
1997           alignment = _T(" align=right");
1998
1999         // Try to find an XBM or GIF image first.
2000         wxChar *filename = copystring(GetArgData());
2001         wxChar buf[500];
2002
2003         wxStrcpy(buf, filename);
2004         StripExtension(buf);
2005         wxStrcat(buf, _T(".xbm"));
2006         wxString f = TexPathList.FindValidPath(buf);
2007
2008         if (f == _T("")) // Try for a GIF instead
2009         {
2010           wxStrcpy(buf, filename);
2011           StripExtension(buf);
2012           wxStrcat(buf, _T(".gif"));
2013           f = TexPathList.FindValidPath(buf);
2014         }
2015
2016         if (f == _T("")) // Try for a JPEG instead
2017         {
2018           wxStrcpy(buf, filename);
2019           StripExtension(buf);
2020           wxStrcat(buf, _T(".jpg"));
2021           f = TexPathList.FindValidPath(buf);
2022         }
2023
2024         if (f == _T("")) // Try for a PNG instead
2025         {
2026           wxStrcpy(buf, filename);
2027           StripExtension(buf);
2028           wxStrcat(buf, _T(".png"));
2029           f = TexPathList.FindValidPath(buf);
2030         }
2031
2032         if (f != _T(""))
2033         {
2034           wxChar *inlineFilename = copystring(f);
2035 #if 0
2036           wxChar *originalFilename = TexPathList.FindValidPath(filename);
2037           // If we have found the existing filename, make the inline
2038           // image point to the original file (could be PS, for example)
2039           if (originalFilename && (wxStrcmp(inlineFilename, originalFilename) != 0))
2040           {
2041             TexOutput(_T("<A HREF=\""));
2042             TexOutput(ConvertCase(originalFilename));
2043             TexOutput(_T("\">"));
2044             TexOutput(_T("<img src=\""));
2045             TexOutput(ConvertCase(wxFileNameFromPath(inlineFilename)));
2046             TexOutput(_T("\""));
2047             TexOutput(alignment);
2048             TexOutput(_T("></A>"));
2049           }
2050           else
2051 #endif
2052           {
2053             TexOutput(_T("<img src=\""));
2054             TexOutput(ConvertCase(wxFileNameFromPath(inlineFilename)));
2055             TexOutput(_T("\""));
2056             TexOutput(alignment);
2057             TexOutput(_T(">"));
2058             delete[] inlineFilename;
2059           }
2060         }
2061         else
2062         {
2063           // Last resort - a link to a PS file.
2064           TexOutput(_T("<A HREF=\""));
2065           TexOutput(ConvertCase(wxFileNameFromPath(filename)));
2066           TexOutput(_T("\">Picture</A>\n"));
2067           wxSprintf(buf, _T("Warning: could not find an inline XBM/GIF for %s."), filename);
2068           OnInform(buf);
2069         }
2070       }
2071     }
2072     return FALSE;
2073   }
2074   // First arg is PSBOX spec (ignored), second is image file, third is map name.
2075   case ltIMAGEMAP:
2076   {
2077     static wxChar *imageFile = NULL;
2078     if (start && (arg_no == 2))
2079     {
2080       // Try to find an XBM or GIF image first.
2081       wxChar *filename = copystring(GetArgData());
2082       wxChar buf[500];
2083
2084       wxStrcpy(buf, filename);
2085       StripExtension(buf);
2086       wxStrcat(buf, _T(".xbm"));
2087       wxString f = TexPathList.FindValidPath(buf);
2088
2089       if (f == _T("")) // Try for a GIF instead
2090       {
2091         wxStrcpy(buf, filename);
2092         StripExtension(buf);
2093         wxStrcat(buf, _T(".gif"));
2094         f = TexPathList.FindValidPath(buf);
2095       }
2096       if (f == _T(""))
2097       {
2098         wxChar buf[300];
2099         wxSprintf(buf, _T("Warning: could not find an inline XBM/GIF for %s."), filename);
2100         OnInform(buf);
2101       }
2102       delete[] filename;
2103       if (imageFile)
2104         delete[] imageFile;
2105       imageFile = NULL;
2106       if (!f.IsEmpty())
2107       {
2108         imageFile = copystring(f);
2109       }
2110     }
2111     else if (start && (arg_no == 3))
2112     {
2113       if (imageFile)
2114       {
2115         // First, try to find a .shg (segmented hypergraphics file)
2116         // that we can convert to a map file
2117         wxChar buf[256];
2118         wxStrcpy(buf, imageFile);
2119         StripExtension(buf);
2120         wxStrcat(buf, _T(".shg"));
2121         wxString f = TexPathList.FindValidPath(buf);
2122
2123         if (f != _T(""))
2124         {
2125           // The default HTML file to go to is THIS file (so a no-op)
2126           SHGToMap((wxChar *)f.c_str(), currentFileName);
2127         }
2128
2129         wxChar *mapName = GetArgData();
2130         TexOutput(_T("<A HREF=\"/cgi-bin/imagemap/"));
2131         if (mapName)
2132           TexOutput(mapName);
2133         else
2134           TexOutput(_T("unknown"));
2135         TexOutput(_T("\">"));
2136         TexOutput(_T("<img src=\""));
2137         TexOutput(ConvertCase(wxFileNameFromPath(imageFile)));
2138         TexOutput(_T("\" ISMAP></A><P>"));
2139         delete[] imageFile;
2140         imageFile = NULL;
2141       }
2142     }
2143     return FALSE;
2144   }
2145   case ltINDENTED :
2146   {
2147     if ( arg_no == 1 )
2148         return FALSE;
2149     else
2150     {
2151         return TRUE;
2152     }
2153   }
2154   case ltITEM:
2155   {
2156     if (start)
2157     {
2158       descriptionItemArg = GetArgChunk();
2159       return FALSE;
2160     }
2161     return TRUE;
2162   }
2163   case ltTWOCOLITEM:
2164   case ltTWOCOLITEMRULED:
2165   {
2166 /*
2167     if (start && (arg_no == 1))
2168       TexOutput(_T("\n<DT> "));
2169     if (start && (arg_no == 2))
2170       TexOutput(_T("<DD> "));
2171 */
2172     if (arg_no == 1)
2173     {
2174       if ( start ) {
2175         // DHS
2176         if (TwoColWidthA > -1) {
2177           wxChar buf[100];
2178           wxSprintf(buf,_T("\n<TR><TD VALIGN=TOP WIDTH=%d>\n"),TwoColWidthA);
2179           TexOutput(buf);
2180         } else
2181           TexOutput(_T("\n<TR><TD VALIGN=TOP>\n"));
2182                 OutputFont();
2183       }  else
2184             TexOutput(_T("\n</FONT></TD>\n"));
2185     }
2186     if (arg_no == 2)
2187     {
2188       // DHS
2189       if ( start ) {
2190         if (TwoColWidthB > -1) {
2191           wxChar buf[100];
2192           wxSprintf(buf,_T("\n<TD VALIGN=TOP WIDTH=%d>\n"),TwoColWidthB);
2193           TexOutput(buf);
2194         } else
2195            TexOutput(_T("\n<TD VALIGN=TOP>\n"));
2196                 OutputFont();
2197       }  else
2198            TexOutput(_T("\n</FONT></TD></TR>\n"));
2199     }
2200     return TRUE;
2201   }
2202   case ltNUMBEREDBIBITEM:
2203   {
2204     if (arg_no == 1 && start)
2205     {
2206       TexOutput(_T("\n<DT> "));
2207     }
2208     if (arg_no == 2 && !start)
2209       TexOutput(_T("<P>\n"));
2210     break;
2211   }
2212   case ltBIBITEM:
2213   {
2214     wxChar buf[100];
2215     if (arg_no == 1 && start)
2216     {
2217       wxChar *citeKey = GetArgData();
2218       TexRef *ref = (TexRef *)TexReferences.Get(citeKey);
2219       if (ref)
2220       {
2221         if (ref->sectionNumber) delete[] ref->sectionNumber;
2222         wxSprintf(buf, _T("[%d]"), citeCount);
2223         ref->sectionNumber = copystring(buf);
2224       }
2225
2226       wxSprintf(buf, _T("\n<DT> [%d] "), citeCount);
2227       TexOutput(buf);
2228       citeCount ++;
2229       return FALSE;
2230     }
2231     if (arg_no == 2 && !start)
2232       TexOutput(_T("<P>\n"));
2233     return TRUE;
2234   }
2235   case ltMARGINPAR:
2236   case ltMARGINPARODD:
2237   case ltMARGINPAREVEN:
2238   case ltNORMALBOX:
2239   case ltNORMALBOXD:
2240   {
2241     if (start)
2242     {
2243       TexOutput(_T("<HR>\n"));
2244       return TRUE;
2245     }
2246     else
2247       TexOutput(_T("<HR><P>\n"));
2248     break;
2249   }
2250   // DHS
2251   case ltTWOCOLWIDTHA:
2252   {
2253     if (start)
2254     {
2255       wxChar *val = GetArgData();
2256       float points = ParseUnitArgument(val);
2257       TwoColWidthA = (int)((points * 100.0) / 72.0);
2258     }
2259     return FALSE;
2260   }
2261   // DHS
2262   case ltTWOCOLWIDTHB:
2263   {
2264     if (start)
2265     {
2266       wxChar *val = GetArgData();
2267       float points = ParseUnitArgument(val);
2268       TwoColWidthB = (int)((points * 100.0) / 72.0);
2269     }
2270     return FALSE;
2271   }
2272   /*
2273    * Accents
2274    *
2275    */
2276   case ltACCENT_GRAVE:
2277   {
2278     if (start)
2279     {
2280       wxChar *val = GetArgData();
2281       if (val)
2282       {
2283         switch (val[0])
2284         {
2285           case 'a':
2286            TexOutput(_T("&agrave;"));
2287            break;
2288           case 'e':
2289            TexOutput(_T("&egrave;"));
2290            break;
2291           case 'i':
2292            TexOutput(_T("&igrave;"));
2293            break;
2294           case 'o':
2295            TexOutput(_T("&ograve;"));
2296            break;
2297           case 'u':
2298            TexOutput(_T("&ugrave;"));
2299            break;
2300           case 'A':
2301            TexOutput(_T("&Agrave;"));
2302            break;
2303           case 'E':
2304            TexOutput(_T("&Egrave;"));
2305            break;
2306           case 'I':
2307            TexOutput(_T("&Igrave;"));
2308            break;
2309           case 'O':
2310            TexOutput(_T("&Ograve;"));
2311            break;
2312           case 'U':
2313            TexOutput(_T("&Igrave;"));
2314            break;
2315           default:
2316            break;
2317         }
2318       }
2319     }
2320     return FALSE;
2321   }
2322   case ltACCENT_ACUTE:
2323   {
2324     if (start)
2325     {
2326       wxChar *val = GetArgData();
2327       if (val)
2328       {
2329         switch (val[0])
2330         {
2331           case 'a':
2332            TexOutput(_T("&aacute;"));
2333            break;
2334           case 'e':
2335            TexOutput(_T("&eacute;"));
2336            break;
2337           case 'i':
2338            TexOutput(_T("&iacute;"));
2339            break;
2340           case 'o':
2341            TexOutput(_T("&oacute;"));
2342            break;
2343           case 'u':
2344            TexOutput(_T("&uacute;"));
2345            break;
2346           case 'y':
2347            TexOutput(_T("&yacute;"));
2348            break;
2349           case 'A':
2350            TexOutput(_T("&Aacute;"));
2351            break;
2352           case 'E':
2353            TexOutput(_T("&Eacute;"));
2354            break;
2355           case 'I':
2356            TexOutput(_T("&Iacute;"));
2357            break;
2358           case 'O':
2359            TexOutput(_T("&Oacute;"));
2360            break;
2361           case 'U':
2362            TexOutput(_T("&Uacute;"));
2363            break;
2364           case 'Y':
2365            TexOutput(_T("&Yacute;"));
2366            break;
2367           default:
2368            break;
2369         }
2370       }
2371     }
2372     return FALSE;
2373   }
2374   case ltACCENT_CARET:
2375   {
2376     if (start)
2377     {
2378       wxChar *val = GetArgData();
2379       if (val)
2380       {
2381         switch (val[0])
2382         {
2383           case 'a':
2384            TexOutput(_T("&acirc;"));
2385            break;
2386           case 'e':
2387            TexOutput(_T("&ecirc;"));
2388            break;
2389           case 'i':
2390            TexOutput(_T("&icirc;"));
2391            break;
2392           case 'o':
2393            TexOutput(_T("&ocirc;"));
2394            break;
2395           case 'u':
2396            TexOutput(_T("&ucirc;"));
2397            break;
2398           case 'A':
2399            TexOutput(_T("&Acirc;"));
2400            break;
2401           case 'E':
2402            TexOutput(_T("&Ecirc;"));
2403            break;
2404           case 'I':
2405            TexOutput(_T("&Icirc;"));
2406            break;
2407           case 'O':
2408            TexOutput(_T("&Ocirc;"));
2409            break;
2410           case 'U':
2411            TexOutput(_T("&Icirc;"));
2412            break;
2413           default:
2414            break;
2415         }
2416       }
2417     }
2418     return FALSE;
2419   }
2420   case ltACCENT_TILDE:
2421   {
2422     if (start)
2423     {
2424       wxChar *val = GetArgData();
2425       if (val)
2426       {
2427         switch (val[0])
2428         {
2429           case ' ':
2430            TexOutput(_T("~"));
2431            break;
2432           case 'a':
2433            TexOutput(_T("&atilde;"));
2434            break;
2435           case 'n':
2436            TexOutput(_T("&ntilde;"));
2437            break;
2438           case 'o':
2439            TexOutput(_T("&otilde;"));
2440            break;
2441           case 'A':
2442            TexOutput(_T("&Atilde;"));
2443            break;
2444           case 'N':
2445            TexOutput(_T("&Ntilde;"));
2446            break;
2447           case 'O':
2448            TexOutput(_T("&Otilde;"));
2449            break;
2450           default:
2451            break;
2452         }
2453       }
2454     }
2455     return FALSE;
2456   }
2457   case ltACCENT_UMLAUT:
2458   {
2459     if (start)
2460     {
2461       wxChar *val = GetArgData();
2462       if (val)
2463       {
2464         switch (val[0])
2465         {
2466           case 'a':
2467            TexOutput(_T("&auml;"));
2468            break;
2469           case 'e':
2470            TexOutput(_T("&euml;"));
2471            break;
2472           case 'i':
2473            TexOutput(_T("&iuml;"));
2474            break;
2475           case 'o':
2476            TexOutput(_T("&ouml;"));
2477            break;
2478           case 'u':
2479            TexOutput(_T("&uuml;"));
2480            break;
2481           case 'y':
2482            TexOutput(_T("&yuml;"));
2483            break;
2484           case 'A':
2485            TexOutput(_T("&Auml;"));
2486            break;
2487           case 'E':
2488            TexOutput(_T("&Euml;"));
2489            break;
2490           case 'I':
2491            TexOutput(_T("&Iuml;"));
2492            break;
2493           case 'O':
2494            TexOutput(_T("&Ouml;"));
2495            break;
2496           case 'U':
2497            TexOutput(_T("&Uuml;"));
2498            break;
2499           case 'Y':
2500            TexOutput(_T("&Yuml;"));
2501            break;
2502           default:
2503            break;
2504         }
2505       }
2506     }
2507     return FALSE;
2508   }
2509   case ltACCENT_DOT:
2510   {
2511     if (start)
2512     {
2513       wxChar *val = GetArgData();
2514       if (val)
2515       {
2516         switch (val[0])
2517         {
2518           case 'a':
2519            TexOutput(_T("&aring;"));
2520            break;
2521           case 'A':
2522            TexOutput(_T("&Aring;"));
2523            break;
2524           default:
2525            break;
2526         }
2527       }
2528     }
2529     return FALSE;
2530   }
2531   case ltBACKGROUND:
2532   {
2533     if (start)
2534     {
2535       wxChar *val = GetArgData();
2536       if (val)
2537       {
2538         bool isPicture = FALSE;
2539         ParseColourString(val, &isPicture);
2540         if (isPicture)
2541         {
2542           if (backgroundImageString)
2543             delete[] backgroundImageString;
2544           backgroundImageString = copystring(val);
2545         }
2546         else
2547         {
2548           if (backgroundColourString)
2549             delete[] backgroundColourString;
2550           backgroundColourString = copystring(val);
2551         }
2552       }
2553     }
2554     return FALSE;
2555   }
2556   case ltBACKGROUNDIMAGE:
2557   {
2558     if (start)
2559     {
2560       wxChar *val = GetArgData();
2561       if (val)
2562       {
2563         if (backgroundImageString)
2564           delete[] backgroundImageString;
2565         backgroundImageString = copystring(val);
2566       }
2567     }
2568     return FALSE;
2569   }
2570   case ltBACKGROUNDCOLOUR:
2571   {
2572     if (start)
2573     {
2574       wxChar *val = GetArgData();
2575       if (val)
2576       {
2577         if (backgroundColourString)
2578           delete[] backgroundColourString;
2579         backgroundColourString = copystring(val);
2580       }
2581     }
2582     return FALSE;
2583   }
2584   case ltTEXTCOLOUR:
2585   {
2586     if (start)
2587     {
2588       wxChar *val = GetArgData();
2589       if (val)
2590       {
2591         if (textColourString)
2592           delete[] textColourString;
2593         textColourString = copystring(val);
2594       }
2595     }
2596     return FALSE;
2597   }
2598   case ltLINKCOLOUR:
2599   {
2600     if (start)
2601     {
2602       wxChar *val = GetArgData();
2603       if (val)
2604       {
2605         if (linkColourString)
2606           delete[] linkColourString;
2607         linkColourString = copystring(val);
2608       }
2609     }
2610     return FALSE;
2611   }
2612   case ltFOLLOWEDLINKCOLOUR:
2613   {
2614     if (start)
2615     {
2616       wxChar *val = GetArgData();
2617       if (val)
2618       {
2619         if (followedLinkColourString)
2620           delete[] followedLinkColourString;
2621         followedLinkColourString = copystring(val);
2622       }
2623     }
2624     return FALSE;
2625   }
2626   case ltACCENT_CADILLA:
2627   {
2628     if (start)
2629     {
2630       wxChar *val = GetArgData();
2631       if (val)
2632       {
2633         switch (val[0])
2634         {
2635           case 'c':
2636            TexOutput(_T("&ccedil;"));
2637            break;
2638           case 'C':
2639            TexOutput(_T("&Ccedil;"));
2640            break;
2641           default:
2642            break;
2643         }
2644       }
2645     }
2646     return FALSE;
2647   }
2648 /*
2649   case ltFOOTNOTE:
2650   case ltFOOTNOTEPOPUP:
2651   {
2652     if (arg_no == 1)
2653       return TRUE;
2654     else
2655       return FALSE;
2656     break;
2657   }
2658 */
2659   case ltTABULAR:
2660   case ltSUPERTABULAR:
2661   {
2662     if (arg_no == 1)
2663     {
2664       if (start)
2665       {
2666         currentRowNumber = 0;
2667         inTabular = TRUE;
2668         startRows = TRUE;
2669         tableVerticalLineLeft = FALSE;
2670         tableVerticalLineRight = FALSE;
2671
2672         wxChar *alignString = copystring(GetArgData());
2673         ParseTableArgument(alignString);
2674
2675         TexOutput(_T("<TABLE BORDER>\n"));
2676
2677         // Write the first row formatting for compatibility
2678         // with standard Latex
2679         if (compatibilityMode)
2680         {
2681           TexOutput(_T("<TR>\n<TD>"));
2682                   OutputFont();
2683 /*
2684           for (int i = 0; i < noColumns; i++)
2685           {
2686             currentWidth += TableData[i].width;
2687             wxSprintf(buf, _T("\\cellx%d"), currentWidth);
2688             TexOutput(buf);
2689           }
2690           TexOutput(_T("\\pard\\intbl\n"));
2691 */
2692         }
2693         delete[] alignString;
2694
2695         return FALSE;
2696       }
2697     }
2698     else if (arg_no == 2 && !start)
2699     {
2700       TexOutput(_T("</TABLE>\n"));
2701       inTabular = FALSE;
2702     }
2703     break;
2704   }
2705   case ltTHEBIBLIOGRAPHY:
2706   {
2707     if (start && (arg_no == 1))
2708     {
2709       ReopenFile(&Chapters, &ChaptersName, _T("bibliography"));
2710       AddTexRef(_T("bibliography"), ChaptersName, _T("bibliography"));
2711       SetCurrentSubsectionName(_T("bibliography"), ChaptersName);
2712
2713       citeCount = 1;
2714
2715       SetCurrentOutput(Chapters);
2716
2717       wxChar titleBuf[150];
2718       if (truncateFilenames)
2719         wxSprintf(titleBuf, _T("%s.htm"), wxFileNameFromPath(FileRoot));
2720       else
2721         wxSprintf(titleBuf, _T("%s_contents.html"), wxFileNameFromPath(FileRoot));
2722
2723       HTMLHead();
2724       TexOutput(_T("<title>"));
2725       TexOutput(ReferencesNameString);
2726       TexOutput(_T("</title></head>\n"));
2727       OutputBodyStart();
2728
2729       wxFprintf(Chapters, _T("<A NAME=\"%s\">\n<H2>%s"), _T("bibliography"), ReferencesNameString);
2730       AddBrowseButtons(_T("contents"), titleBuf, // Up
2731                        lastTopic, lastFileName,  // Last topic
2732                        _T("bibliography"), ChaptersName); // This topic
2733
2734       SetCurrentOutputs(Contents, Chapters);
2735       wxFprintf(Contents, _T("\n<LI><A HREF=\"%s#%s\">"), ConvertCase(ChaptersName), "bibliography");
2736
2737       wxFprintf(Contents, _T("%s</A>\n"), ReferencesNameString);
2738       wxFprintf(Chapters, _T("</H2>\n</A>\n"));
2739
2740       SetCurrentOutput(Chapters);
2741       return FALSE;
2742     }
2743     if (!start && (arg_no == 2))
2744     {
2745     }
2746     return TRUE;
2747   }
2748   case ltINDEX:
2749   {
2750     /* Build up list of keywords associated with topics */
2751     if (start)
2752     {
2753 //      wxChar *entry = GetArgData();
2754       wxChar buf[300];
2755       OutputChunkToString(GetArgChunk(), buf);
2756       if (CurrentTopic)
2757       {
2758         AddKeyWordForTopic(CurrentTopic, buf, currentFileName);
2759       }
2760     }
2761     return FALSE;
2762   }
2763   case ltFCOL:
2764 //  case ltBCOL:
2765   {
2766     if (start)
2767     {
2768       switch (arg_no)
2769       {
2770         case 1:
2771         {
2772           wxChar *name = GetArgData();
2773           wxChar buf2[10];
2774           if (!FindColourHTMLString(name, buf2))
2775           {
2776             wxStrcpy(buf2, _T("#000000"));
2777             wxChar buf[100];
2778                         wxSprintf(buf, _T("Could not find colour name %s"), name);
2779             OnError(buf);
2780           }
2781           TexOutput(_T("<FONT COLOR=\""));
2782           TexOutput(buf2);
2783           TexOutput(_T("\">"));
2784           break;
2785         }
2786         case 2:
2787         {
2788           return TRUE;
2789         }
2790         default:
2791           break;
2792       }
2793     }
2794     else
2795     {
2796       if (arg_no == 2) TexOutput(_T("</FONT>"));
2797     }
2798     return FALSE;
2799   }
2800   case ltINSERTATLEVEL:
2801   {
2802     // This macro allows you to insert text at a different level
2803     // from the current level, e.g. into the Sections from within a subsubsection.
2804     if (useWord)
2805         return FALSE;
2806     static int currentLevelNo = 1;
2807     static FILE* oldLevelFile = Chapters;
2808     if (start)
2809     {
2810       switch (arg_no)
2811       {
2812         case 1:
2813         {
2814           oldLevelFile = CurrentOutput1;
2815
2816           wxChar *str = GetArgData();
2817           currentLevelNo = wxAtoi(str);
2818           FILE* outputFile;
2819           // TODO: cope with article style (no chapters)
2820           switch (currentLevelNo)
2821           {
2822             case 1:
2823             {
2824                 outputFile = Chapters;
2825                 break;
2826             }
2827             case 2:
2828             {
2829                 outputFile = Sections;
2830                 break;
2831             }
2832             case 3:
2833             {
2834                 outputFile = Subsections;
2835                 break;
2836             }
2837             case 4:
2838             {
2839                 outputFile = Subsubsections;
2840                 break;
2841             }
2842             default:
2843             {
2844                 outputFile = NULL;
2845                 break;
2846             }
2847           }
2848           if (outputFile)
2849             CurrentOutput1 = outputFile;
2850           return FALSE;
2851         }
2852         case 2:
2853         {
2854           return TRUE;
2855         }
2856         default:
2857           break;
2858       }
2859       return TRUE;
2860     }
2861     else
2862     {
2863         if (arg_no == 2)
2864         {
2865             CurrentOutput1 = oldLevelFile;
2866         }
2867         return TRUE;
2868     }
2869   }
2870   default:
2871     return DefaultOnArgument(macroId, arg_no, start);
2872   }
2873   return TRUE;
2874 }
2875
2876 bool HTMLGo(void)
2877 {
2878   fileId = 0;
2879   inVerbatim = FALSE;
2880   indentLevel = 0;
2881   inTabular = FALSE;
2882   startRows = FALSE;
2883   tableVerticalLineLeft = FALSE;
2884   tableVerticalLineRight = FALSE;
2885   noColumns = 0;
2886
2887   if (InputFile && OutputFile)
2888   {
2889     // Do some HTML-specific transformations on all the strings,
2890     // recursively
2891     Text2HTML(GetTopLevelChunk());
2892
2893     wxChar buf[300];
2894     if (truncateFilenames)
2895       wxSprintf(buf, _T("%s.htm"), FileRoot);
2896     else
2897       wxSprintf(buf, _T("%s_contents.html"), FileRoot);
2898     if (TitlepageName) delete[] TitlepageName;
2899     TitlepageName = copystring(buf);
2900     Titlepage = wxFopen(buf, _T("w"));
2901
2902     if (truncateFilenames)
2903       wxSprintf(buf, _T("%s_fc.htm"), FileRoot);
2904     else
2905       wxSprintf(buf, _T("%s_fcontents.html"), FileRoot);
2906
2907     contentsFrameName = copystring(buf);
2908
2909     Contents = wxFopen(TmpContentsName, _T("w"));
2910
2911     if (htmlFrameContents)
2912     {
2913 //      FrameContents = wxFopen(TmpFrameContentsName, _T("w"));
2914       FrameContents = wxFopen(contentsFrameName, _T("w"));
2915       wxFprintf(FrameContents, _T("<HTML>\n<UL>\n"));
2916     }
2917
2918     if (!Titlepage || !Contents)
2919     {
2920       OnError(_T("Cannot open output file!"));
2921       return FALSE;
2922     }
2923     AddTexRef(_T("contents"), wxFileNameFromPath(TitlepageName), ContentsNameString);
2924
2925     wxFprintf(Contents, _T("<P><P><H2>%s</H2><P><P>\n"), ContentsNameString);
2926
2927     wxFprintf(Contents, _T("<UL>\n"));
2928
2929     SetCurrentOutput(Titlepage);
2930     if (htmlWorkshopFiles) HTMLWorkshopStartContents();
2931     OnInform(_T("Converting..."));
2932
2933     TraverseDocument();
2934     wxFprintf(Contents, _T("</UL>\n\n"));
2935
2936 //    SetCurrentOutput(Titlepage);
2937     fclose(Titlepage);
2938
2939     if (Contents)
2940     {
2941 //      wxFprintf(Titlepage, _T("\n</BODY></HTML>\n"));
2942       fclose(Contents);
2943       Contents = NULL;
2944     }
2945
2946     if (FrameContents)
2947     {
2948       wxFprintf(FrameContents, _T("\n</UL>\n"));
2949       wxFprintf(FrameContents, _T("</HTML>\n"));
2950       fclose(FrameContents);
2951       FrameContents = NULL;
2952     }
2953
2954     if (Chapters)
2955     {
2956       wxFprintf(Chapters, _T("\n</FONT></BODY></HTML>\n"));
2957       fclose(Chapters);
2958       Chapters = NULL;
2959     }
2960     if (Sections)
2961     {
2962       wxFprintf(Sections, _T("\n</FONT></BODY></HTML>\n"));
2963       fclose(Sections);
2964       Sections = NULL;
2965     }
2966     if (Subsections && !combineSubSections)
2967     {
2968       wxFprintf(Subsections, _T("\n</FONT></BODY></HTML>\n"));
2969       fclose(Subsections);
2970       Subsections = NULL;
2971     }
2972     if (Subsubsections && !combineSubSections)
2973     {
2974       wxFprintf(Subsubsections, _T("\n</FONT></BODY></HTML>\n"));
2975       fclose(Subsubsections);
2976       Subsubsections = NULL;
2977     }
2978     if ( SectionContentsFD )
2979     {
2980         fclose(SectionContentsFD);
2981         SectionContentsFD = NULL;
2982     }
2983
2984     // Create a temporary file for the title page header, add some info,
2985     // and concat the titlepage just generated.
2986     // This is necessary in order to put the title of the document
2987     // at the TOP of the file within <HEAD>, even though we only find out
2988     // what it is later on.
2989     FILE *tmpTitle = wxFopen(_T("title.tmp"), _T("w"));
2990     if (tmpTitle)
2991     {
2992       if (DocumentTitle)
2993       {
2994         SetCurrentOutput(tmpTitle);
2995         HTMLHead();
2996         TexOutput(_T("\n<HEAD><TITLE>"));
2997         TraverseChildrenFromChunk(DocumentTitle);
2998         TexOutput(_T("</TITLE></HEAD>\n"));
2999       }
3000       else
3001       {
3002         SetCurrentOutput(tmpTitle);
3003         HTMLHeadTo(tmpTitle);
3004         if (contentsString)
3005           wxFprintf(tmpTitle, _T("<TITLE>%s</TITLE></HEAD>\n\n"), contentsString);
3006         else
3007           wxFprintf(tmpTitle, _T("<TITLE>%s</TITLE></HEAD>\n\n"), wxFileNameFromPath(FileRoot));
3008       }
3009
3010       // Output frame information
3011       if (htmlFrameContents)
3012       {
3013         wxChar firstFileName[300];
3014         if (truncateFilenames)
3015           wxSprintf(firstFileName, _T("%s1.htm"), FileRoot);
3016         else
3017           wxStrcpy(firstFileName, gs_filenames[1].c_str());
3018
3019         wxFprintf(tmpTitle, _T("<FRAMESET COLS=\"30%%,70%%\">\n"));
3020
3021         wxFprintf(tmpTitle, _T("<FRAME SRC=\"%s\">\n"), ConvertCase(wxFileNameFromPath(contentsFrameName)));
3022         wxFprintf(tmpTitle, _T("<FRAME SRC=\"%s\" NAME=\"mainwindow\">\n"), ConvertCase(wxFileNameFromPath(firstFileName)));
3023         wxFprintf(tmpTitle, _T("</FRAMESET>\n"));
3024
3025         wxFprintf(tmpTitle, _T("<NOFRAMES>\n"));
3026       }
3027
3028       // Output <BODY...> to temporary title page
3029       OutputBodyStart();
3030
3031       // Concat titlepage
3032       FILE *fd = wxFopen(TitlepageName, _T("r"));
3033       if (fd)
3034       {
3035         int ch = getc(fd);
3036         while (ch != EOF)
3037         {
3038           putc(ch, tmpTitle);
3039           ch = getc(fd);
3040         }
3041         fclose(fd);
3042       }
3043
3044       wxFprintf(tmpTitle, _T("\n</FONT></BODY>\n"));
3045
3046       if (htmlFrameContents)
3047       {
3048         wxFprintf(tmpTitle, _T("\n</NOFRAMES>\n"));
3049       }
3050       wxFprintf(tmpTitle, _T("\n</HTML>\n"));
3051
3052       fclose(tmpTitle);
3053       if (wxFileExists(TitlepageName)) wxRemoveFile(TitlepageName);
3054       if (!wxRenameFile(_T("title.tmp"), TitlepageName))
3055       {
3056         wxCopyFile(_T("title.tmp"), TitlepageName);
3057         wxRemoveFile(_T("title.tmp"));
3058       }
3059     }
3060
3061     if (lastFileName) delete[] lastFileName;
3062     lastFileName = NULL;
3063     if (lastTopic) delete[] lastTopic;
3064     lastTopic = NULL;
3065
3066     if (wxFileExists(ContentsName)) wxRemoveFile(ContentsName);
3067
3068     if (!wxRenameFile(TmpContentsName, ContentsName))
3069     {
3070       wxCopyFile(TmpContentsName, ContentsName);
3071       wxRemoveFile(TmpContentsName);
3072     }
3073
3074     // Generate .htx file if requested
3075     if (htmlIndex)
3076     {
3077       wxChar htmlIndexName[300];
3078       wxSprintf(htmlIndexName, _T("%s.htx"), FileRoot);
3079       GenerateHTMLIndexFile(htmlIndexName);
3080     }
3081
3082     // Generate HTML Help Workshop files if requested
3083     if (htmlWorkshopFiles)
3084     {
3085       HTMLWorkshopEndContents();
3086       GenerateHTMLWorkshopFiles(FileRoot);
3087     }
3088
3089
3090     return TRUE;
3091   }
3092
3093   return FALSE;
3094 }
3095
3096 // Output .htx index file
3097 void GenerateHTMLIndexFile(wxChar *fname)
3098 {
3099   FILE *fd = wxFopen(fname, _T("w"));
3100   if (!fd)
3101     return;
3102
3103   TopicTable.BeginFind();
3104   wxNode *node = TopicTable.Next();
3105   while (node)
3106   {
3107     TexTopic *texTopic = (TexTopic *)node->GetData();
3108     const wxChar *topicName = node->GetKeyString();
3109     if (texTopic->filename && texTopic->keywords)
3110     {
3111       wxStringListNode *node1 = texTopic->keywords->GetFirst();
3112       while (node1)
3113       {
3114         wxChar *s = (wxChar *)node1->GetData();
3115         wxFprintf(fd, _T("%s|%s|%s\n"), topicName, texTopic->filename, s);
3116         node1 = node1->GetNext();
3117       }
3118     }
3119     node = TopicTable.Next();
3120   }
3121   fclose(fd);
3122 }
3123
3124
3125
3126
3127
3128
3129
3130 // output .hpp, .hhc and .hhk files:
3131
3132
3133 void GenerateHTMLWorkshopFiles(wxChar *fname)
3134 {
3135   FILE *f;
3136   wxChar buf[300];
3137
3138   /* Generate project file : */
3139
3140   wxSprintf(buf, _T("%s.hhp"), fname);
3141   f = wxFopen(buf, _T("wt"));
3142   wxFprintf(f,
3143       _T("[OPTIONS]\n")
3144       _T("Compatibility=1.1\n")
3145       _T("Full-text search=Yes\n")
3146       _T("Contents file=%s.hhc\n")
3147       _T("Compiled file=%s.chm\n")
3148       _T("Default Window=%sHelp\n")
3149       _T("Default topic=%s\n")
3150       _T("Index file=%s.hhk\n")
3151       _T("Title="),
3152       wxFileNameFromPath(fname),
3153       wxFileNameFromPath(fname),
3154       wxFileNameFromPath(fname),
3155       wxFileNameFromPath(TitlepageName),
3156       wxFileNameFromPath(fname)
3157       );
3158
3159   if (DocumentTitle) {
3160     SetCurrentOutput(f);
3161     TraverseChildrenFromChunk(DocumentTitle);
3162   }
3163   else wxFprintf(f, _T("(unknown)"));
3164
3165   wxFprintf(f, _T("\n\n[WINDOWS]\n")
3166           _T("%sHelp=,\"%s.hhc\",\"%s.hhk\",\"%s\",,,,,,0x2420,,0x380e,,,,,0,,,"),
3167           wxFileNameFromPath(fname),
3168           wxFileNameFromPath(fname),
3169           wxFileNameFromPath(fname),
3170           wxFileNameFromPath(TitlepageName));
3171
3172
3173   wxFprintf(f, _T("\n\n[FILES]\n"));
3174   wxFprintf(f, _T("%s\n"), wxFileNameFromPath(TitlepageName));
3175   for (int i = 1; i <= fileId; i++) {
3176     if (truncateFilenames)
3177       wxSprintf(buf, _T("%s%d.htm"), wxFileNameFromPath(FileRoot), i);
3178     else
3179       wxStrcpy(buf, wxFileNameFromPath(gs_filenames[i].c_str()));
3180     wxFprintf(f, _T("%s\n"), buf);
3181   }
3182   fclose(f);
3183
3184   /* Generate index file : */
3185
3186   wxSprintf(buf, _T("%s.hhk"), fname);
3187   f = wxFopen(buf, _T("wt"));
3188
3189   wxFprintf(f,
3190       _T("<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\">\n")
3191       _T("<HTML>\n"));
3192   HTMLHeadTo(f);
3193   wxFprintf(f,
3194       _T("\n")
3195       _T("<meta name=\"GENERATOR\" content=\"tex2rtf\">\n")
3196       _T("<!-- Sitemap 1.0 -->\n")
3197       _T("</HEAD><BODY>\n")
3198       _T("<OBJECT type=\"text/site properties\">\n")
3199       _T(" <param name=\"ImageType\" value=\"Folder\">\n")
3200       _T("</OBJECT>\n")
3201       _T("<UL>\n"));
3202
3203   TopicTable.BeginFind();
3204   wxNode *node = TopicTable.Next();
3205   while (node)
3206   {
3207     TexTopic *texTopic = (TexTopic *)node->GetData();
3208     const wxChar *topicName = node->GetKeyString();
3209     if (texTopic->filename && texTopic->keywords)
3210     {
3211       wxStringListNode *node1 = texTopic->keywords->GetFirst();
3212       while (node1)
3213       {
3214         wxChar *s = (wxChar *)node1->GetData();
3215         wxFprintf(f,
3216             _T(" <LI> <OBJECT type=\"text/sitemap\">\n")
3217             _T("  <param name=\"Local\" value=\"%s#%s\">\n")
3218             _T("  <param name=\"Name\" value=\"%s\">\n")
3219             _T("  </OBJECT>\n"),
3220             texTopic->filename, topicName, s);
3221         node1 = node1->GetNext();
3222       }
3223     }
3224     node = TopicTable.Next();
3225   }
3226
3227   wxFprintf(f, _T("</UL>\n"));
3228   fclose(f);
3229 }
3230
3231
3232
3233 static FILE *HTMLWorkshopContents = NULL;
3234 static int HTMLWorkshopLastLevel = 0;
3235
3236 void HTMLWorkshopAddToContents(int level, wxChar *s, wxChar *file)
3237 {
3238   int i;
3239
3240   if (level > HTMLWorkshopLastLevel)
3241     for (i = HTMLWorkshopLastLevel; i < level; i++)
3242       wxFprintf(HTMLWorkshopContents, _T("<UL>"));
3243   if (level < HTMLWorkshopLastLevel)
3244     for (i = level; i < HTMLWorkshopLastLevel; i++)
3245       wxFprintf(HTMLWorkshopContents, _T("</UL>"));
3246
3247   SetCurrentOutput(HTMLWorkshopContents);
3248   wxFprintf(HTMLWorkshopContents,
3249             _T(" <LI> <OBJECT type=\"text/sitemap\">\n")
3250             _T("  <param name=\"Local\" value=\"%s#%s\">\n")
3251             _T("  <param name=\"Name\" value=\""),
3252             file, s);
3253   OutputCurrentSection();
3254   wxFprintf(HTMLWorkshopContents,
3255                   _T("\">\n")
3256             _T("  </OBJECT>\n"));
3257   HTMLWorkshopLastLevel = level;
3258 }
3259
3260
3261 void HTMLWorkshopStartContents()
3262 {
3263   wxChar buf[300];
3264   wxSprintf(buf, _T("%s.hhc"), FileRoot);
3265   HTMLWorkshopContents = wxFopen(buf, _T("wt"));
3266   HTMLWorkshopLastLevel = 0;
3267
3268   wxFprintf(HTMLWorkshopContents,
3269       _T("<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\">\n")
3270       _T("<HTML>\n"));
3271   HTMLHeadTo(HTMLWorkshopContents);
3272   wxFprintf(HTMLWorkshopContents,
3273       _T("\n")
3274       _T("<meta name=\"GENERATOR\" content=\"tex2rtf\">\n")
3275       _T("<!-- Sitemap 1.0 -->\n")
3276       _T("</HEAD><BODY>\n")
3277       _T("<OBJECT type=\"text/site properties\">\n")
3278       _T(" <param name=\"ImageType\" value=\"Folder\">\n")
3279       _T("</OBJECT>\n")
3280       _T("<UL>\n")
3281       _T("<LI> <OBJECT type=\"text/sitemap\">\n")
3282       _T("<param name=\"Local\" value=\"%s\">\n")
3283       _T("<param name=\"Name\" value=\"Contents\">\n</OBJECT>\n"),
3284       wxFileNameFromPath(TitlepageName)
3285       );
3286
3287 }
3288
3289
3290 void HTMLWorkshopEndContents()
3291 {
3292   for (int i = HTMLWorkshopLastLevel; i >= 0; i--)
3293     wxFprintf(HTMLWorkshopContents, _T("</UL>\n"));
3294   fclose(HTMLWorkshopContents);
3295 }