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 #include "wx/wx.h"
  25 #endif
  26
  27 #include "tex2any.h"
  28 #include "tex2rtf.h"
  29 #include "table.h"
  30
  31
  32 extern wxHashTable TexReferences;
  33
  34
  35 extern void DecToHex(int, char *);
  36 void GenerateHTMLIndexFile(char *fname);
  37
  38 void GenerateHTMLWorkshopFiles(char *fname);
  39 void HTMLWorkshopAddToContents(int level, char *s, char *file);
  40 void HTMLWorkshopStartContents();
  41 void HTMLWorkshopEndContents();
  42
  43 void OutputContentsFrame(void);
  44
  45 #include "readshg.h" // Segmented hypergraphics parsing
  46
  47 char *ChaptersName = NULL;
  48 char *SectionsName = NULL;
  49 char *SubsectionsName = NULL;
  50 char *SubsubsectionsName = NULL;
  51 char *TitlepageName = NULL;
  52 char *lastFileName = NULL;
  53 char *lastTopic = NULL;
  54 char *currentFileName = NULL;
  55 char *contentsFrameName = NULL;
  56
  57 static TexChunk *descriptionItemArg = NULL;
  58 static TexChunk *helpRefFilename = NULL;
  59 static TexChunk *helpRefText = NULL;
  60 static int indentLevel = 0;
  61 static int citeCount = 1;
  62 extern FILE *Contents;
  63 FILE *FrameContents = NULL;
  64 FILE *Titlepage = NULL;
  65 // FILE *FrameTitlepage = NULL;
  66 int fileId = 0;
  67 bool subsectionStarted = FALSE;
  68
  69 // Which column of a row are we in? (Assumes no nested tables, of course)
  70 int currentColumn = 0;
  71
  72 // Are we in verbatim mode? If so, format differently.
  73 static bool inVerbatim = FALSE;
  74
  75 // Need to know whether we're in a table or figure for benefit
  76 // of listoffigures/listoftables
  77 static bool inFigure = FALSE;
  78 static bool inTable = FALSE;
  79
  80 // This is defined in the Tex2Any library.
  81 extern char *BigBuffer;
  82
  83 // DHS Two-column table dimensions.
  84 static int TwoColWidthA = -1;
  85 static int TwoColWidthB = -1;
  86
  87
  88 class HyperReference: public wxObject
  89 {
  90  public:
  91   char *refName;
  92   char *refFile;
  93   HyperReference(char *name, char *file)
  94   {
  95     if (name) refName = copystring(name);
  96     if (file) refFile = copystring(file);
  97   }
  98 };
  99
 100 class TexNextPage: public wxObject
 101 {
 102  public:
 103   char *label;
 104   char *filename;
 105   TexNextPage(char *theLabel, char *theFile)
 106   {
 107     label = copystring(theLabel);
 108     filename = copystring(theFile);
 109   }
 110   ~TexNextPage(void)
 111   {
 112     delete[] label;
 113     delete[] filename;
 114   }
 115 };
 116
 117 wxHashTable TexNextPages(wxKEY_STRING);
 118
 119 static char *CurrentChapterName = NULL;
 120 static char *CurrentChapterFile = NULL;
 121 static char *CurrentSectionName = NULL;
 122 static char *CurrentSectionFile = NULL;
 123 static char *CurrentSubsectionName = NULL;
 124 static char *CurrentSubsectionFile = NULL;
 125 static char *CurrentSubsubsectionName = NULL;
 126 static char *CurrentSubsubsectionFile = NULL;
 127 static char *CurrentTopic = NULL;
 128
 129 static void SetCurrentTopic(char *s)
 130 {
 131   if (CurrentTopic) delete[] CurrentTopic;
 132   CurrentTopic = copystring(s);
 133 }
 134
 135 void SetCurrentChapterName(char *s, char *file)
 136 {
 137   if (CurrentChapterName) delete[] CurrentChapterName;
 138   CurrentChapterName = copystring(s);
 139   if (CurrentChapterFile) delete[] CurrentChapterFile;
 140   CurrentChapterFile = copystring(file);
 141
 142   currentFileName = CurrentChapterFile;
 143
 144   SetCurrentTopic(s);
 145 }
 146 void SetCurrentSectionName(char *s, char *file)
 147 {
 148   if (CurrentSectionName) delete[] CurrentSectionName;
 149   CurrentSectionName = copystring(s);
 150   if (CurrentSectionFile) delete[] CurrentSectionFile;
 151   CurrentSectionFile = copystring(file);
 152
 153   currentFileName = CurrentSectionFile;
 154   SetCurrentTopic(s);
 155 }
 156 void SetCurrentSubsectionName(char *s, char *file)
 157 {
 158   if (CurrentSubsectionName) delete[] CurrentSubsectionName;
 159   CurrentSubsectionName = copystring(s);
 160   if (CurrentSubsectionFile) delete[] CurrentSubsectionFile;
 161   CurrentSubsectionFile = copystring(file);
 162   currentFileName = CurrentSubsectionFile;
 163   SetCurrentTopic(s);
 164 }
 165 void SetCurrentSubsubsectionName(char *s, char *file)
 166 {
 167   if (CurrentSubsubsectionName) delete[] CurrentSubsubsectionName;
 168   CurrentSubsubsectionName = copystring(s);
 169   if (CurrentSubsubsectionFile) delete[] CurrentSubsubsectionFile;
 170   CurrentSubsubsectionFile = copystring(file);
 171   currentFileName = CurrentSubsubsectionFile;
 172   SetCurrentTopic(s);
 173 }
 174
 175 /*
 176  * Close former filedescriptor and reopen using another filename.
 177  *
 178  */
 179
 180 void ReopenFile(FILE **fd, char **fileName)
 181 {
 182   if (*fd)
 183   {
 184     fprintf(*fd, "\n</BODY></HTML>\n");
 185     fclose(*fd);
 186   }
 187   fileId ++;
 188   char buf[400];
 189   if (truncateFilenames)
 190     sprintf(buf, "%s%d.htm", FileRoot, fileId);
 191   else
 192     sprintf(buf, "%s%d.html", FileRoot, fileId);
 193   if (*fileName) delete[] *fileName;
 194   *fileName = copystring(FileNameFromPath(buf));
 195   *fd = fopen(buf, "w");
 196   fprintf(*fd, "<HTML>\n");
 197 }
 198
 199 /*
 200  * Reopen section contents file, i.e. the index appended to each section
 201  * in subsectionCombine mode
 202  */
 203
 204 static char *SectionContentsFilename = NULL;
 205 static FILE *SectionContentsFD = NULL;
 206
 207 void ReopenSectionContentsFile(void)
 208 {
 209     if ( SectionContentsFD )
 210     {
 211         fclose(SectionContentsFD);
 212     }
 213     if ( SectionContentsFilename )
 214         delete[] SectionContentsFilename;
 215     SectionContentsFD = NULL;
 216     SectionContentsFilename = NULL;
 217
 218     // Create the name from the current section filename
 219     if ( CurrentSectionFile )
 220     {
 221         char buf[256];
 222         strcpy(buf, CurrentSectionFile);
 223         wxStripExtension(buf);
 224         strcat(buf, ".con");
 225         SectionContentsFilename = copystring(buf);
 226
 227         SectionContentsFD = fopen(SectionContentsFilename, "w");
 228     }
 229 }
 230
 231
 232 /*
 233  * Given a TexChunk with a string value, scans through the string
 234  * converting Latex-isms into HTML-isms, such as 2 newlines -> <P>.
 235  *
 236  */
 237
 238 void ProcessText2HTML(TexChunk *chunk)
 239 {
 240   bool changed = FALSE;
 241   int ptr = 0;
 242   int i = 0;
 243   char ch = 1;
 244   int len = strlen(chunk->value);
 245   while (ch != 0)
 246   {
 247     ch = chunk->value[i];
 248
 249     // 2 newlines means \par
 250     if (!inVerbatim && chunk->value[i] == 10 && ((len > i+1 && chunk->value[i+1] == 10) ||
 251                         ((len > i+1 && chunk->value[i+1] == 13) &&
 252                         (len > i+2 && chunk->value[i+2] == 10))))
 253     {
 254       BigBuffer[ptr] = 0; strcat(BigBuffer, "<P>\n\n"); ptr += 5;
 255       i += 2;
 256       changed = TRUE;
 257     }
 258     else if (!inVerbatim && ch == '`' && (len >= i+1 && chunk->value[i+1] == '`'))
 259     {
 260       BigBuffer[ptr] = '"'; ptr ++;
 261       i += 2;
 262       changed = TRUE;
 263     }
 264     else if (!inVerbatim && ch == '`') // Change ` to '
 265     {
 266       BigBuffer[ptr] = 39; ptr ++;
 267       i += 1;
 268       changed = TRUE;
 269     }
 270     else if (ch == '<') // Change < to &lt
 271     {
 272       BigBuffer[ptr] = 0;
 273       strcat(BigBuffer, "&lt;");
 274       ptr += 4;
 275       i += 1;
 276       changed = TRUE;
 277     }
 278     else if (ch == '>') // Change > to &gt
 279     {
 280       BigBuffer[ptr] = 0;
 281       strcat(BigBuffer, "&gt;");
 282       ptr += 4;
 283       i += 1;
 284       changed = TRUE;
 285     }
 286     else
 287     {
 288       BigBuffer[ptr] = ch;
 289       i ++;
 290       ptr ++;
 291     }
 292   }
 293   BigBuffer[ptr] = 0;
 294
 295   if (changed)
 296   {
 297     delete chunk->value;
 298     chunk->value = copystring(BigBuffer);
 299   }
 300 }
 301
 302 /*
 303  * Scan through all chunks starting from the given one,
 304  * calling ProcessText2HTML to convert Latex-isms to RTF-isms.
 305  * This should be called after Tex2Any has parsed the file,
 306  * and before TraverseDocument is called.
 307  *
 308  */
 309
 310 void Text2HTML(TexChunk *chunk)
 311 {
 312   Tex2RTFYield();
 313   if (stopRunning) return;
 314
 315   switch (chunk->type)
 316   {
 317     case CHUNK_TYPE_MACRO:
 318     {
 319       TexMacroDef *def = chunk->def;
 320
 321       if (def && def->ignore)
 322         return;
 323
 324       if (def && (def->macroId == ltVERBATIM || def->macroId == ltVERB || def->macroId == ltSPECIAL))
 325         inVerbatim = TRUE;
 326
 327       wxNode *node = chunk->children.First();
 328       while (node)
 329       {
 330         TexChunk *child_chunk = (TexChunk *)node->Data();
 331         Text2HTML(child_chunk);
 332         node = node->Next();
 333       }
 334
 335       if (def && (def->macroId == ltVERBATIM || def->macroId == ltVERB || def->macroId == ltSPECIAL))
 336         inVerbatim = FALSE;
 337
 338       break;
 339     }
 340     case CHUNK_TYPE_ARG:
 341     {
 342       wxNode *node = chunk->children.First();
 343       while (node)
 344       {
 345         TexChunk *child_chunk = (TexChunk *)node->Data();
 346         Text2HTML(child_chunk);
 347         node = node->Next();
 348       }
 349
 350       break;
 351     }
 352     case CHUNK_TYPE_STRING:
 353     {
 354       if (chunk->value)
 355         ProcessText2HTML(chunk);
 356       break;
 357     }
 358   }
 359 }
 360
 361 /*
 362  * Add appropriate browse buttons to this page.
 363  *
 364  */
 365
 366 void AddBrowseButtons(char *upLabel, char *upFilename,
 367   char *previousLabel, char *previousFilename,
 368   char *thisLabel, char *thisFilename)
 369 {
 370   char contentsReferenceBuf[80];
 371   char upReferenceBuf[80];
 372   char backReferenceBuf[80];
 373   char forwardReferenceBuf[80];
 374   if (htmlBrowseButtons == HTML_BUTTONS_NONE)
 375     return;
 376
 377   char *contentsReference = NULL;
 378   if (htmlBrowseButtons == HTML_BUTTONS_TEXT)
 379     contentsReference = ContentsNameString;
 380   else
 381   {
 382 //    contentsReference = "<img align=center src=\"contents.gif\" BORDER=0 ALT=\"Contents\">";
 383     contentsReference = contentsReferenceBuf;
 384     sprintf(contentsReference, "<img align=center src=\"%s\" BORDER=0 ALT=\"Contents\">", ConvertCase("contents.gif"));
 385   }
 386
 387   char *upReference = NULL;
 388   if (htmlBrowseButtons == HTML_BUTTONS_TEXT)
 389     upReference = UpNameString;
 390   else
 391   {
 392 //    upReference = "<img align=center src=\"up.gif\" ALT=\"Up\">";
 393     upReference = upReferenceBuf;
 394     sprintf(upReference, "<img align=center src=\"%s\" BORDER=0 ALT=\"Up\">", ConvertCase("up.gif"));
 395   }
 396
 397   char *backReference = NULL;
 398   if (htmlBrowseButtons == HTML_BUTTONS_TEXT)
 399     backReference = "&lt;&lt;";
 400   else
 401   {
 402 //    backReference = "<img align=center src=\"back.gif\" ALT=\"Previous\">";
 403     backReference = backReferenceBuf;
 404     sprintf(backReference, "<img align=center src=\"%s\" BORDER=0 ALT=\"Previous\">", ConvertCase("back.gif"));
 405   }
 406
 407   char *forwardReference = NULL;
 408   if (htmlBrowseButtons == HTML_BUTTONS_TEXT)
 409     forwardReference = "&gt;&gt;";
 410   else
 411   {
 412 //    forwardReference = "<img align=center src=\"forward.gif\" ALT=\"Next\">";
 413     forwardReference = forwardReferenceBuf;
 414     sprintf(forwardReference, "<img align=center src=\"%s\" BORDER=0 ALT=\"Next\">", ConvertCase("forward.gif"));
 415   }
 416
 417   TexOutput("<CENTER>");
 418
 419   char buf[200];
 420
 421   /*
 422    * Contents button
 423    *
 424    */
 425
 426   if (truncateFilenames)
 427   {
 428     char buf1[80];
 429     strcpy(buf1, ConvertCase(FileNameFromPath(FileRoot)));
 430     sprintf(buf, "\n<A HREF=\"%s.%s\">%s</A> ", buf1, ConvertCase("htm"), contentsReference);
 431   }
 432   else
 433   {
 434     char buf1[80];
 435     strcpy(buf1, ConvertCase(FileNameFromPath(FileRoot)));
 436     sprintf(buf, "\n<A HREF=\"%s%s\">%s</A> ", buf1, ConvertCase("_contents.html"), contentsReference);
 437   }
 438 //  TexOutput("<NOFRAMES>");
 439   TexOutput(buf);
 440 //  TexOutput("</NOFRAMES>");
 441
 442   /*
 443    * Up button
 444    *
 445    */
 446
 447   if (upLabel && upFilename)
 448   {
 449     if (strlen(upLabel) > 0)
 450       sprintf(buf, "<A HREF=\"%s#%s\">%s</A> ", ConvertCase(upFilename), upLabel, upReference);
 451     else
 452       sprintf(buf, "<A HREF=\"%s\">%s</A> ", ConvertCase(upFilename), upReference);
 453     if (strcmp(upLabel, "contents") == 0)
 454     {
 455 //      TexOutput("<NOFRAMES>");
 456       TexOutput(buf);
 457 //      TexOutput("</NOFRAMES>");
 458     }
 459     else
 460      TexOutput(buf);
 461   }
 462
 463   /*
 464    * << button
 465    *
 466    */
 467
 468   if (previousLabel && previousFilename)
 469   {
 470     sprintf(buf, "<A HREF=\"%s#%s\">%s</A> ", ConvertCase(previousFilename), previousLabel, backReference);
 471     if (strcmp(previousLabel, "contents") == 0)
 472     {
 473 //      TexOutput("<NOFRAMES>");
 474       TexOutput(buf);
 475 //      TexOutput("</NOFRAMES>");
 476     }
 477     else
 478       TexOutput(buf);
 479   }
 480   else
 481   {
 482     // A placeholder so the buttons don't keep moving position
 483     sprintf(buf, "%s ", backReference);
 484     TexOutput(buf);
 485   }
 486
 487   char *nextLabel = NULL;
 488   char *nextFilename = NULL;
 489
 490   // Get the next page, and record the previous page's 'next' page
 491   // (i.e. this page)
 492   TexNextPage *nextPage = (TexNextPage *)TexNextPages.Get(thisLabel);
 493   if (nextPage)
 494   {
 495     nextLabel = nextPage->label;
 496     nextFilename = nextPage->filename;
 497   }
 498   if (previousLabel && previousFilename)
 499   {
 500     TexNextPage *oldNextPage = (TexNextPage *)TexNextPages.Get(previousLabel);
 501     if (oldNextPage)
 502     {
 503       delete oldNextPage;
 504       TexNextPages.Delete(previousLabel);
 505     }
 506     TexNextPage *newNextPage = new TexNextPage(thisLabel, thisFilename);
 507     TexNextPages.Put(previousLabel, newNextPage);
 508   }
 509
 510   /*
 511    * >> button
 512    *
 513    */
 514
 515   if (nextLabel && nextFilename)
 516   {
 517     sprintf(buf, "<A HREF=\"%s#%s\">%s</A> ", ConvertCase(nextFilename), nextLabel, forwardReference);
 518     TexOutput(buf);
 519   }
 520   else
 521   {
 522     // A placeholder so the buttons don't keep moving position
 523     sprintf(buf, "%s ", forwardReference);
 524     TexOutput(buf);
 525   }
 526
 527   /*
 528    * Horizontal rule to finish it off nicely.
 529    *
 530    */
 531   TexOutput("</CENTER>");
 532   TexOutput("<HR>\n");
 533
 534   // Update last topic/filename
 535   if (lastFileName)
 536     delete[] lastFileName;
 537   lastFileName = copystring(thisFilename);
 538   if (lastTopic)
 539     delete[] lastTopic;
 540   lastTopic = copystring(thisLabel);
 541 }
 542
 543 // A colour string is either 3 numbers separated by semicolons (RGB),
 544 // or a reference to a GIF. Return the filename or a hex string like #934CE8
 545 char *ParseColourString(char *bkStr, bool *isPicture)
 546 {
 547   static char resStr[300];
 548   strcpy(resStr, bkStr);
 549   char *tok1 = strtok(resStr, ";");
 550   char *tok2 = strtok(NULL, ";");
 551   if (tok1)
 552   {
 553     if (!tok2)
 554     {
 555       *isPicture = TRUE;
 556       return resStr;
 557     }
 558     else
 559     {
 560       *isPicture = FALSE;
 561       char *tok3 = strtok(NULL, ";");
 562       if (tok3)
 563       {
 564         // Now convert 3 strings into decimal numbers, and then hex numbers.
 565         int red = atoi(tok1);
 566         int green = atoi(tok2);
 567         int blue = atoi(tok3);
 568
 569         strcpy(resStr, "#");
 570
 571         char buf[3];
 572         DecToHex(red, buf);
 573         strcat(resStr, buf);
 574         DecToHex(green, buf);
 575         strcat(resStr, buf);
 576         DecToHex(blue, buf);
 577         strcat(resStr, buf);
 578         return resStr;
 579       }
 580       else return NULL;
 581     }
 582   }
 583   else return NULL;
 584 }
 585
 586 // Output start of <BODY> block
 587 void OutputBodyStart(void)
 588 {
 589   TexOutput("\n<BODY");
 590   if (backgroundImageString)
 591   {
 592     bool isPicture = FALSE;
 593     char *s = ParseColourString(backgroundImageString, &isPicture);
 594     if (s)
 595     {
 596       TexOutput(" BACKGROUND=\""); TexOutput(s); TexOutput("\"");
 597     }
 598   }
 599   if (backgroundColourString)
 600   {
 601     bool isPicture = FALSE;
 602     char *s = ParseColourString(backgroundColourString, &isPicture);
 603     if (s)
 604     {
 605       TexOutput(" BGCOLOR="); TexOutput(s);
 606     }
 607   }
 608
 609   // Set foreground text colour, if one is specified
 610   if (textColourString)
 611   {
 612     bool isPicture = FALSE;
 613     char *s = ParseColourString(textColourString, &isPicture);
 614     if (s)
 615     {
 616       TexOutput(" TEXT="); TexOutput(s);
 617     }
 618   }
 619   // Set link text colour, if one is specified
 620   if (linkColourString)
 621   {
 622     bool isPicture = FALSE;
 623     char *s = ParseColourString(linkColourString, &isPicture);
 624     if (s)
 625     {
 626       TexOutput(" LINK="); TexOutput(s);
 627     }
 628   }
 629   // Set followed link text colour, if one is specified
 630   if (followedLinkColourString)
 631   {
 632     bool isPicture = FALSE;
 633     char *s = ParseColourString(followedLinkColourString, &isPicture);
 634     if (s)
 635     {
 636       TexOutput(" VLINK="); TexOutput(s);
 637     }
 638   }
 639   TexOutput(">\n");
 640 }
 641
 642 // Called on start/end of macro examination
 643 void HTMLOnMacro(int macroId, int no_args, bool start)
 644 {
 645   switch (macroId)
 646   {
 647   case ltCHAPTER:
 648   case ltCHAPTERSTAR:
 649   case ltCHAPTERHEADING:
 650   {
 651     if (!start)
 652     {
 653       sectionNo = 0;
 654       figureNo = 0;
 655       subsectionNo = 0;
 656       subsubsectionNo = 0;
 657       if (macroId != ltCHAPTERSTAR)
 658         chapterNo ++;
 659
 660       SetCurrentOutput(NULL);
 661       startedSections = TRUE;
 662
 663       char *topicName = FindTopicName(GetNextChunk());
 664       ReopenFile(&Chapters, &ChaptersName);
 665       AddTexRef(topicName, ChaptersName, ChapterNameString);
 666
 667       SetCurrentChapterName(topicName, ChaptersName);
 668       if (htmlWorkshopFiles) HTMLWorkshopAddToContents(0, topicName, ChaptersName);
 669
 670       SetCurrentOutput(Chapters);
 671
 672       TexOutput("<head><title>");
 673       OutputCurrentSection(); // Repeat section header
 674       TexOutput("</title></head>\n");
 675       OutputBodyStart();
 676
 677       char titleBuf[200];
 678       if (truncateFilenames)
 679         sprintf(titleBuf, "%s.htm", FileNameFromPath(FileRoot));
 680       else
 681         sprintf(titleBuf, "%s_contents.html", FileNameFromPath(FileRoot));
 682
 683       fprintf(Chapters, "<A NAME=\"%s\"></A>", topicName);
 684
 685       AddBrowseButtons("", titleBuf, // Up
 686                        lastTopic, lastFileName,  // Last topic
 687                        topicName, ChaptersName); // This topic
 688
 689       fprintf(Contents, "\n<LI><A HREF=\"%s#%s\">", ConvertCase(ChaptersName), topicName);
 690
 691       if (htmlFrameContents && FrameContents)
 692       {
 693         SetCurrentOutput(FrameContents);
 694         fprintf(FrameContents, "\n<LI><A HREF=\"%s#%s\" TARGET=\"mainwindow\">", ConvertCase(ChaptersName), topicName);
 695         OutputCurrentSection();
 696         fprintf(FrameContents, "</A>\n");
 697       }
 698
 699       SetCurrentOutputs(Contents, Chapters);
 700       fprintf(Chapters, "\n<H2>");
 701       OutputCurrentSection();
 702       fprintf(Contents, "</A>\n");
 703       fprintf(Chapters, "</H2>\n");
 704
 705       SetCurrentOutput(Chapters);
 706
 707       // Add this section title to the list of keywords
 708       if (htmlIndex)
 709       {
 710         OutputCurrentSectionToString(wxBuffer);
 711         AddKeyWordForTopic(topicName, wxBuffer, ConvertCase(currentFileName));
 712       }
 713     }
 714     break;
 715   }
 716   case ltSECTION:
 717   case ltSECTIONSTAR:
 718   case ltSECTIONHEADING:
 719   case ltGLOSS:
 720   {
 721     if (!start)
 722     {
 723       subsectionNo = 0;
 724       subsubsectionNo = 0;
 725       subsectionStarted = FALSE;
 726
 727       if (macroId != ltSECTIONSTAR)
 728         sectionNo ++;
 729
 730       SetCurrentOutput(NULL);
 731       startedSections = TRUE;
 732
 733       char *topicName = FindTopicName(GetNextChunk());
 734       ReopenFile(&Sections, &SectionsName);
 735       AddTexRef(topicName, SectionsName, SectionNameString);
 736
 737       SetCurrentSectionName(topicName, SectionsName);
 738       if (htmlWorkshopFiles) HTMLWorkshopAddToContents(1, topicName, SectionsName);
 739
 740       SetCurrentOutput(Sections);
 741       TexOutput("<head><title>");
 742       OutputCurrentSection();
 743       TexOutput("</title></head>\n");
 744       OutputBodyStart();
 745
 746       fprintf(Sections, "<A NAME=\"%s\"></A>", topicName);
 747       AddBrowseButtons(CurrentChapterName, CurrentChapterFile, // Up
 748                        lastTopic, lastFileName,  // Last topic
 749                        topicName, SectionsName); // This topic
 750
 751       FILE *jumpFrom = ((DocumentStyle == LATEX_ARTICLE) ? Contents : Chapters);
 752
 753       SetCurrentOutputs(jumpFrom, Sections);
 754       if (DocumentStyle == LATEX_ARTICLE)
 755         fprintf(jumpFrom, "\n<LI><A HREF=\"%s#%s\">", ConvertCase(SectionsName), topicName);
 756       else
 757         fprintf(jumpFrom, "\n<A HREF=\"%s#%s\"><B>", ConvertCase(SectionsName), topicName);
 758
 759       fprintf(Sections, "\n<H2>");
 760       OutputCurrentSection();
 761
 762       if (DocumentStyle == LATEX_ARTICLE)
 763         fprintf(jumpFrom, "</A>\n");
 764       else
 765         fprintf(jumpFrom, "</B></A><BR>\n");
 766       fprintf(Sections, "</H2>\n");
 767
 768       SetCurrentOutput(Sections);
 769       // Add this section title to the list of keywords
 770       if (htmlIndex)
 771       {
 772         OutputCurrentSectionToString(wxBuffer);
 773         AddKeyWordForTopic(topicName, wxBuffer, currentFileName);
 774       }
 775     }
 776     break;
 777   }
 778   case ltSUBSECTION:
 779   case ltSUBSECTIONSTAR:
 780   case ltMEMBERSECTION:
 781   case ltFUNCTIONSECTION:
 782   {
 783     if (!start)
 784     {
 785       if (!Sections)
 786       {
 787         OnError("You cannot have a subsection before a section!");
 788       }
 789       else
 790       {
 791           subsubsectionNo = 0;
 792
 793           if (macroId != ltSUBSECTIONSTAR)
 794             subsectionNo ++;
 795
 796           if ( combineSubSections && !subsectionStarted )
 797           {
 798             // Read old .con file in at this point
 799             char buf[256];
 800             strcpy(buf, CurrentSectionFile);
 801             wxStripExtension(buf);
 802             strcat(buf, ".con");
 803             FILE *fd = fopen(buf, "r");
 804             if ( fd )
 805             {
 806                 int ch = getc(fd);
 807                 while (ch != EOF)
 808                 {
 809                     putc(ch, Sections);
 810                     ch = getc(fd);
 811                 }
 812                 fclose(fd);
 813             }
 814             fprintf(Sections, "<P>\n");
 815
 816             // Close old file, create a new file for the sub(sub)section contents entries
 817             ReopenSectionContentsFile();
 818           }
 819
 820           startedSections = TRUE;
 821           subsectionStarted = TRUE;
 822
 823           char *topicName = FindTopicName(GetNextChunk());
 824
 825           if ( !combineSubSections )
 826           {
 827             SetCurrentOutput(NULL);
 828             ReopenFile(&Subsections, &SubsectionsName);
 829             AddTexRef(topicName, SubsectionsName, SubsectionNameString);
 830             SetCurrentSubsectionName(topicName, SubsectionsName);
 831             if (htmlWorkshopFiles) HTMLWorkshopAddToContents(2, topicName, SubsectionsName);
 832             SetCurrentOutput(Subsections);
 833
 834             TexOutput("<head><title>");
 835             OutputCurrentSection();
 836             TexOutput("</title></head>\n");
 837             OutputBodyStart();
 838
 839             fprintf(Subsections, "<A NAME=\"%s\"></A>", topicName);
 840             AddBrowseButtons(CurrentSectionName, CurrentSectionFile, // Up
 841                            lastTopic, lastFileName,  // Last topic
 842                            topicName, SubsectionsName); // This topic
 843
 844             SetCurrentOutputs(Sections, Subsections);
 845             fprintf(Sections, "\n<A HREF=\"%s#%s\"><B>", ConvertCase(SubsectionsName), topicName);
 846
 847             fprintf(Subsections, "\n<H3>");
 848             OutputCurrentSection();
 849             fprintf(Sections, "</B></A><BR>\n");
 850             fprintf(Subsections, "</H3>\n");
 851
 852             SetCurrentOutput(Subsections);
 853           }
 854           else
 855           {
 856             AddTexRef(topicName, SectionsName, SubsectionNameString);
 857             SetCurrentSubsectionName(topicName, SectionsName);
 858
 859 //            if ( subsectionNo != 0 )
 860             fprintf(Sections, "\n<HR>\n");
 861
 862             // We're putting everything into the section file
 863             fprintf(Sections, "<A NAME=\"%s\"></A>", topicName);
 864             fprintf(Sections, "\n<H3>");
 865             OutputCurrentSection();
 866             fprintf(Sections, "</H3>\n");
 867
 868             SetCurrentOutput(SectionContentsFD);
 869             fprintf(SectionContentsFD, "<A HREF=\"#%s\">", topicName);
 870             OutputCurrentSection();
 871             TexOutput("</A><BR>\n");
 872
 873             if (htmlWorkshopFiles) HTMLWorkshopAddToContents(2, topicName, SectionsName);
 874             SetCurrentOutput(Sections);
 875           }
 876           // Add this section title to the list of keywords
 877           if (htmlIndex)
 878           {
 879             OutputCurrentSectionToString(wxBuffer);
 880             AddKeyWordForTopic(topicName, wxBuffer, currentFileName);
 881           }
 882
 883       }
 884     }
 885     break;
 886   }
 887   case ltSUBSUBSECTION:
 888   case ltSUBSUBSECTIONSTAR:
 889   {
 890     if (!start)
 891     {
 892       if (!Subsections && !combineSubSections)
 893       {
 894         OnError("You cannot have a subsubsection before a subsection!");
 895       }
 896       else
 897       {
 898         if (macroId != ltSUBSUBSECTIONSTAR)
 899           subsubsectionNo ++;
 900
 901         startedSections = TRUE;
 902
 903         char *topicName = FindTopicName(GetNextChunk());
 904
 905         if ( !combineSubSections )
 906         {
 907             SetCurrentOutput(NULL);
 908             ReopenFile(&Subsubsections, &SubsubsectionsName);
 909             AddTexRef(topicName, SubsubsectionsName, SubsubsectionNameString);
 910             SetCurrentSubsubsectionName(topicName, SubsubsectionsName);
 911             if (htmlWorkshopFiles) HTMLWorkshopAddToContents(3, topicName, SubsubsectionsName);
 912
 913             SetCurrentOutput(Subsubsections);
 914             TexOutput("<head><title>");
 915             OutputCurrentSection();
 916             TexOutput("</title></head>\n");
 917             OutputBodyStart();
 918
 919             fprintf(Subsubsections, "<A NAME=\"%s\"></A>", topicName);
 920
 921             AddBrowseButtons(CurrentSubsectionName, CurrentSubsectionFile, // Up
 922                          lastTopic, lastFileName,  // Last topic
 923                          topicName, SubsubsectionsName); // This topic
 924
 925             SetCurrentOutputs(Subsections, Subsubsections);
 926             fprintf(Subsections, "\n<A HREF=\"%s#%s\"><B>", ConvertCase(SubsubsectionsName), topicName);
 927
 928             fprintf(Subsubsections, "\n<H3>");
 929             OutputCurrentSection();
 930             fprintf(Subsections, "</B></A><BR>\n");
 931             fprintf(Subsubsections, "</H3>\n");
 932         }
 933         else
 934         {
 935             AddTexRef(topicName, SectionsName, SubsubsectionNameString);
 936             SetCurrentSubsectionName(topicName, SectionsName);
 937             fprintf(Sections, "\n<HR>\n");
 938
 939             // We're putting everything into the section file
 940             fprintf(Sections, "<A NAME=\"%s\"></A>", topicName);
 941             fprintf(Sections, "\n<H3>");
 942             OutputCurrentSection();
 943             fprintf(Sections, "</H3>\n");
 944 /* TODO: where do we put subsubsection contents entry - indented, with subsection entries?
 945             SetCurrentOutput(SectionContentsFD);
 946             fprintf(SectionContentsFD, "<A HREF=\"#%s\">", topicName);
 947             OutputCurrentSection();
 948             TexOutput("</A><BR>");
 949 */
 950             if (htmlWorkshopFiles) HTMLWorkshopAddToContents(2, topicName, SectionsName);
 951             SetCurrentOutput(Sections);
 952         }
 953
 954         // Add this section title to the list of keywords
 955         if (htmlIndex)
 956         {
 957           OutputCurrentSectionToString(wxBuffer);
 958           AddKeyWordForTopic(topicName, wxBuffer, currentFileName);
 959         }
 960       }
 961     }
 962     break;
 963   }
 964   case ltFUNC:
 965   case ltPFUNC:
 966   {
 967     if ( !combineSubSections )
 968         SetCurrentOutput(Subsections);
 969     else
 970         SetCurrentOutput(Sections);
 971     if (start)
 972     {
 973     }
 974     else
 975     {
 976     }
 977     break;
 978   }
 979   case ltCLIPSFUNC:
 980   {
 981     if ( !combineSubSections )
 982         SetCurrentOutput(Subsections);
 983     else
 984         SetCurrentOutput(Sections);
 985     if (start)
 986     {
 987     }
 988     else
 989     {
 990     }
 991     break;
 992   }
 993   case ltMEMBER:
 994   {
 995     if ( !combineSubSections )
 996         SetCurrentOutput(Subsections);
 997     else
 998         SetCurrentOutput(Sections);
 999     if (start)
1000     {
1001     }
1002     else
1003     {
1004     }
1005     break;
1006   }
1007   case ltVOID:
1008 //    if (start)
1009 //      TexOutput("<B>void</B>");
1010     break;
1011   case ltHARDY:
1012     if (start)
1013       TexOutput("HARDY");
1014     break;
1015   case ltWXCLIPS:
1016     if (start)
1017       TexOutput("wxCLIPS");
1018     break;
1019   case ltAMPERSAND:
1020     if (start)
1021       TexOutput("&amp;");
1022     break;
1023   case ltSPECIALAMPERSAND:
1024   {
1025     if (start)
1026     {
1027       if (inTabular)
1028       {
1029         // End cell, start cell
1030         TexOutput("</TD>");
1031
1032         // Start new row and cell, setting alignment for the first cell.
1033         if (currentColumn < noColumns)
1034           currentColumn ++;
1035
1036         char buf[100];
1037         if (TableData[currentColumn].justification == 'c')
1038           sprintf(buf, "\n<TD ALIGN=CENTER>");
1039         else if (TableData[currentColumn].justification == 'r')
1040           sprintf(buf, "\n<TD ALIGN=RIGHT>");
1041         else if (TableData[currentColumn].absWidth)
1042         {
1043           // Convert from points * 20 into pixels.
1044           int points = TableData[currentColumn].width / 20;
1045
1046           // Say the display is 100 DPI (dots/pixels per inch).
1047           // There are 72 pts to the inch. So 1pt = 1/72 inch, or 100 * 1/72 dots.
1048           int pixels = (int)(points * 100.0 / 72.0);
1049           sprintf(buf, "<TD ALIGN=CENTER WIDTH=%d>", pixels);
1050         }
1051         else
1052           sprintf(buf, "\n<TD ALIGN=LEFT>");
1053         TexOutput(buf);
1054       }
1055       else
1056         TexOutput("&amp;");
1057     }
1058     break;
1059   }
1060   case ltBACKSLASHCHAR:
1061   {
1062     if (start)
1063     {
1064       if (inTabular)
1065       {
1066         // End row. In fact, tables without use of \row or \ruledrow isn't supported for
1067         // HTML: the syntax is too different (e.g. how do we know where to put the first </TH>
1068         // if we've ended the last row?). So normally you wouldn't use \\ to end a row.
1069         TexOutput("</TR>\n");
1070       }
1071       else
1072         TexOutput("<BR>\n");
1073     }
1074     break;
1075   }
1076   case ltROW:
1077   case ltRULEDROW:
1078   {
1079     if (start)
1080     {
1081       currentColumn = 0;
1082
1083       // Start new row and cell, setting alignment for the first cell.
1084       char buf[100];
1085       if (TableData[currentColumn].justification == 'c')
1086         sprintf(buf, "<TR>\n<TD ALIGN=CENTER>");
1087       else if (TableData[currentColumn].justification == 'r')
1088         sprintf(buf, "<TR>\n<TD ALIGN=RIGHT>");
1089       else if (TableData[currentColumn].absWidth)
1090       {
1091         // Convert from points * 20 into pixels.
1092         int points = TableData[currentColumn].width / 20;
1093
1094         // Say the display is 100 DPI (dots/pixels per inch).
1095         // There are 72 pts to the inch. So 1pt = 1/72 inch, or 100 * 1/72 dots.
1096         int pixels = (int)(points * 100.0 / 72.0);
1097         sprintf(buf, "<TR>\n<TD ALIGN=CENTER WIDTH=%d>", pixels);
1098       }
1099       else
1100         sprintf(buf, "<TR>\n<TD ALIGN=LEFT>");
1101       TexOutput(buf);
1102     }
1103     else
1104     {
1105       // End cell and row
1106       // Start new row and cell
1107       TexOutput("</TD>\n</TR>\n");
1108     }
1109     break;
1110   }
1111   // HTML-only: break until the end of the picture (both margins are clear).
1112   case ltBRCLEAR:
1113   {
1114     if (start)
1115       TexOutput("<BR CLEAR=ALL>");
1116     break;
1117   }
1118   case ltRTFSP:  // Explicit space, RTF only
1119     break;
1120   case ltSPECIALTILDE:
1121   {
1122     if (start)
1123     {
1124       if (inVerbatim)
1125         TexOutput("~");
1126       else
1127         TexOutput(" ");
1128     }
1129     break;
1130   }
1131   case ltINDENTED :
1132   {
1133     if ( start )
1134         TexOutput("<UL><UL>\n");
1135     else
1136         TexOutput("</UL></UL>\n");
1137     break;
1138   }
1139   case ltITEMIZE:
1140   case ltENUMERATE:
1141   case ltDESCRIPTION:
1142 //  case ltTWOCOLLIST:
1143   {
1144     if (start)
1145     {
1146       indentLevel ++;
1147
1148       int listType;
1149       if (macroId == ltENUMERATE)
1150         listType = LATEX_ENUMERATE;
1151       else if (macroId == ltITEMIZE)
1152         listType = LATEX_ITEMIZE;
1153       else
1154         listType = LATEX_DESCRIPTION;
1155
1156       itemizeStack.Insert(new ItemizeStruc(listType));
1157       switch (listType)
1158       {
1159         case LATEX_ITEMIZE:
1160           TexOutput("<UL>\n");
1161           break;
1162         case LATEX_ENUMERATE:
1163           TexOutput("<OL>\n");
1164           break;
1165         case LATEX_DESCRIPTION:
1166         default:
1167           TexOutput("<DL>\n");
1168           break;
1169       }
1170     }
1171     else
1172     {
1173       indentLevel --;
1174       if (itemizeStack.First())
1175       {
1176         ItemizeStruc *struc = (ItemizeStruc *)itemizeStack.First()->Data();
1177         switch (struc->listType)
1178         {
1179           case LATEX_ITEMIZE:
1180             TexOutput("</UL>\n");
1181             break;
1182           case LATEX_ENUMERATE:
1183             TexOutput("</OL>\n");
1184             break;
1185           case LATEX_DESCRIPTION:
1186           default:
1187             TexOutput("</DL>\n");
1188             break;
1189         }
1190
1191         delete struc;
1192         delete itemizeStack.First();
1193       }
1194     }
1195     break;
1196   }
1197   case ltTWOCOLLIST :
1198   {
1199     if ( start )
1200         TexOutput("\n<TABLE>\n");
1201     else {
1202         TexOutput("\n</TABLE>\n");
1203     // DHS
1204         TwoColWidthA = -1;
1205         TwoColWidthB = -1;
1206     }
1207     break;
1208   }
1209   case ltPAR:
1210   {
1211     if (start)
1212       TexOutput("<P>\n");
1213     break;
1214   }
1215 /* For footnotes we need to output the text at the bottom of the page and
1216  * insert a reference to it. Is it worth the trouble...
1217   case ltFOOTNOTE:
1218   case ltFOOTNOTEPOPUP:
1219   {
1220     if (start)
1221     {
1222       TexOutput("<FN>);
1223     }
1224     else TexOutput("</FN>");
1225     break;
1226   }
1227 */
1228   case ltVERB:
1229   {
1230     if (start)
1231       TexOutput("<TT>");
1232     else TexOutput("</TT>");
1233     break;
1234   }
1235   case ltVERBATIM:
1236   {
1237     if (start)
1238     {
1239       char buf[100];
1240       sprintf(buf, "<PRE>\n");
1241       TexOutput(buf);
1242     }
1243     else TexOutput("</PRE>\n");
1244     break;
1245   }
1246   case ltCENTERLINE:
1247   case ltCENTER:
1248   {
1249     if (start)
1250     {
1251       TexOutput("<CENTER>");
1252     }
1253     else TexOutput("</CENTER>");
1254     break;
1255   }
1256   case ltFLUSHLEFT:
1257   {
1258 /*
1259     if (start)
1260     {
1261       TexOutput("{\\ql ");
1262     }
1263     else TexOutput("}\\par\\pard\n");
1264 */
1265     break;
1266   }
1267   case ltFLUSHRIGHT:
1268   {
1269 /*
1270     if (start)
1271     {
1272       TexOutput("{\\qr ");
1273     }
1274     else TexOutput("}\\par\\pard\n");
1275 */
1276     break;
1277   }
1278   case ltSMALL:
1279   {
1280     if (start)
1281     {
1282       // Netscape extension
1283       TexOutput("<FONT SIZE=2>");
1284     }
1285     else TexOutput("</FONT>");
1286     break;
1287   }
1288   case ltTINY:
1289   {
1290     if (start)
1291     {
1292       // Netscape extension
1293       TexOutput("<FONT SIZE=1>");
1294     }
1295     else TexOutput("</FONT>");
1296     break;
1297   }
1298   case ltNORMALSIZE:
1299   {
1300     if (start)
1301     {
1302       // Netscape extension
1303       TexOutput("<FONT SIZE=3>");
1304     }
1305     else TexOutput("</FONT>");
1306     break;
1307   }
1308   case ltlarge:
1309   {
1310     if (start)
1311     {
1312       // Netscape extension
1313       TexOutput("<FONT SIZE=4>");
1314     }
1315     else TexOutput("</FONT>");
1316     break;
1317   }
1318   case ltLarge:
1319   {
1320     if (start)
1321     {
1322       // Netscape extension
1323       TexOutput("<FONT SIZE=5>");
1324     }
1325     else TexOutput("</FONT>");
1326     break;
1327   }
1328   case ltLARGE:
1329   {
1330     if (start)
1331     {
1332       // Netscape extension
1333       TexOutput("<FONT SIZE=6>");
1334     }
1335     else TexOutput("</FONT>");
1336     break;
1337   }
1338   case ltBFSERIES:
1339   case ltTEXTBF:
1340   case ltBF:
1341   {
1342     if (start)
1343     {
1344       TexOutput("<B>");
1345     }
1346     else TexOutput("</B>");
1347     break;
1348   }
1349   case ltITSHAPE:
1350   case ltTEXTIT:
1351   case ltIT:
1352   {
1353     if (start)
1354     {
1355       TexOutput("<I>");
1356     }
1357     else TexOutput("</I>");
1358     break;
1359   }
1360   case ltEMPH:
1361   case ltEM:
1362   {
1363     if (start)
1364     {
1365       TexOutput("<EM>");
1366     }
1367     else TexOutput("</EM>");
1368     break;
1369   }
1370   case ltUNDERLINE:
1371   {
1372     if (start)
1373     {
1374       TexOutput("<UL>");
1375     }
1376     else TexOutput("</UL>");
1377     break;
1378   }
1379   case ltTTFAMILY:
1380   case ltTEXTTT:
1381   case ltTT:
1382   {
1383     if (start)
1384     {
1385       TexOutput("<TT>");
1386     }
1387     else TexOutput("</TT>");
1388     break;
1389   }
1390   case ltCOPYRIGHT:
1391   {
1392     if (start)
1393       TexOutput("&copy;", TRUE);
1394     break;
1395   }
1396   case ltREGISTERED:
1397   {
1398     if (start)
1399       TexOutput("&reg;", TRUE);
1400     break;
1401   }
1402   // Arrows
1403   case ltLEFTARROW:
1404   {
1405     if (start) TexOutput("&lt;--");
1406     break;
1407   }
1408   case ltLEFTARROW2:
1409   {
1410     if (start) TexOutput("&lt;==");
1411     break;
1412   }
1413   case ltRIGHTARROW:
1414   {
1415       if (start) TexOutput("--&gt;");
1416       break;
1417   }
1418   case ltRIGHTARROW2:
1419   {
1420     if (start) TexOutput("==&gt;");
1421     break;
1422   }
1423   case ltLEFTRIGHTARROW:
1424   {
1425     if (start) TexOutput("&lt;--&gt;");
1426     break;
1427   }
1428   case ltLEFTRIGHTARROW2:
1429   {
1430     if (start) TexOutput("&lt;==&gt;");
1431     break;
1432   }
1433 /*
1434   case ltSC:
1435   {
1436     break;
1437   }
1438 */
1439   case ltITEM:
1440   {
1441     if (!start)
1442     {
1443       wxNode *node = itemizeStack.First();
1444       if (node)
1445       {
1446         ItemizeStruc *struc = (ItemizeStruc *)node->Data();
1447         struc->currentItem += 1;
1448         if (struc->listType == LATEX_DESCRIPTION)
1449         {
1450           if (descriptionItemArg)
1451           {
1452             TexOutput("<DT> ");
1453             TraverseChildrenFromChunk(descriptionItemArg);
1454             TexOutput("\n");
1455             descriptionItemArg = NULL;
1456           }
1457           TexOutput("<DD>");
1458         }
1459         else
1460           TexOutput("<LI>");
1461       }
1462     }
1463     break;
1464   }
1465   case ltMAKETITLE:
1466   {
1467     if (start && DocumentTitle && DocumentAuthor)
1468     {
1469       // Add a special label for the contents page.
1470 //      TexOutput("<CENTER>\n");
1471       TexOutput("<A NAME=\"contents\">");
1472       TexOutput("<H2 ALIGN=CENTER>\n");
1473       TraverseChildrenFromChunk(DocumentTitle);
1474       TexOutput("</H2>");
1475       TexOutput("<P>");
1476       TexOutput("</A>\n");
1477       TexOutput("<P>\n\n");
1478       TexOutput("<H3 ALIGN=CENTER>");
1479       TraverseChildrenFromChunk(DocumentAuthor);
1480       TexOutput("</H3><P>\n\n");
1481       if (DocumentDate)
1482       {
1483         TexOutput("<H3 ALIGN=CENTER>");
1484         TraverseChildrenFromChunk(DocumentDate);
1485         TexOutput("</H3><P>\n\n");
1486       }
1487 //      TexOutput("\n</CENTER>\n");
1488       TexOutput("\n<P><HR><P>\n");
1489
1490 /*
1491       // Now do optional frame contents page
1492       if (htmlFrameContents && FrameContents)
1493       {
1494         SetCurrentOutput(FrameContents);
1495
1496         // Add a special label for the contents page.
1497         TexOutput("<CENTER>\n");
1498         TexOutput("<H3>\n");
1499         TraverseChildrenFromChunk(DocumentTitle);
1500         TexOutput("</H3>");
1501         TexOutput("<P>");
1502         TexOutput("</A>\n");
1503         TexOutput("<P>\n\n");
1504         TexOutput("<H3>");
1505         TraverseChildrenFromChunk(DocumentAuthor);
1506         TexOutput("</H3><P>\n\n");
1507         if (DocumentDate)
1508         {
1509           TexOutput("<H4>");
1510           TraverseChildrenFromChunk(DocumentDate);
1511           TexOutput("</H4><P>\n\n");
1512         }
1513         TexOutput("\n</CENTER>\n");
1514         TexOutput("<P><HR><P>\n");
1515
1516         SetCurrentOutput(Titlepage);
1517       }
1518 */
1519     }
1520     break;
1521   }
1522   case ltHELPREF:
1523   case ltHELPREFN:
1524   case ltPOPREF:
1525   case ltURLREF:
1526   {
1527     if (start)
1528     {
1529       helpRefFilename = NULL;
1530       helpRefText = NULL;
1531     }
1532     break;
1533   }
1534   case ltBIBLIOGRAPHY:
1535   {
1536     if (start)
1537     {
1538       DefaultOnMacro(macroId, no_args, start);
1539     }
1540     else
1541     {
1542       DefaultOnMacro(macroId, no_args, start);
1543       TexOutput("</DL>\n");
1544     }
1545     break;
1546   }
1547   case ltHRULE:
1548   {
1549     if (start)
1550     {
1551       TexOutput("<HR>\n");
1552     }
1553     break;
1554   }
1555   case ltRULE:
1556   {
1557     if (start)
1558     {
1559       TexOutput("<HR>\n");
1560     }
1561     break;
1562   }
1563   case ltTABLEOFCONTENTS:
1564   {
1565     if (start)
1566     {
1567       FILE *fd = fopen(ContentsName, "r");
1568       if (fd)
1569       {
1570         int ch = getc(fd);
1571         while (ch != EOF)
1572         {
1573           putc(ch, Titlepage);
1574           ch = getc(fd);
1575         }
1576         fclose(fd);
1577       }
1578       else
1579       {
1580         TexOutput("RUN TEX2RTF AGAIN FOR CONTENTS PAGE\n");
1581         OnInform("Run Tex2RTF again to include contents page.");
1582       }
1583     }
1584     break;
1585   }
1586   case ltLANGLEBRA:
1587   {
1588     if (start)
1589       TexOutput("&lt;");
1590     break;
1591   }
1592   case ltRANGLEBRA:
1593   {
1594     if (start)
1595       TexOutput("&gt;");
1596     break;
1597   }
1598   case ltQUOTE:
1599   case ltQUOTATION:
1600   {
1601     if (start)
1602       TexOutput("<BLOCKQUOTE>");
1603     else
1604       TexOutput("</BLOCKQUOTE>");
1605     break;
1606   }
1607   case ltCAPTION:
1608   case ltCAPTIONSTAR:
1609   {
1610     if (start)
1611     {
1612       if (inTabular)
1613         TexOutput("\n<CAPTION>");
1614
1615       char figBuf[40];
1616
1617       if ( inFigure )
1618       {
1619           figureNo ++;
1620
1621           if (DocumentStyle != LATEX_ARTICLE)
1622             sprintf(figBuf, "%s %d.%d: ", FigureNameString, chapterNo, figureNo);
1623           else
1624             sprintf(figBuf, "%s %d: ", FigureNameString, figureNo);
1625       }
1626       else
1627       {
1628           tableNo ++;
1629
1630           if (DocumentStyle != LATEX_ARTICLE)
1631             sprintf(figBuf, "%s %d.%d: ", TableNameString, chapterNo, tableNo);
1632           else
1633             sprintf(figBuf, "%s %d: ", TableNameString, tableNo);
1634       }
1635
1636       TexOutput(figBuf);
1637     }
1638     else
1639     {
1640       if (inTabular)
1641         TexOutput("\n</CAPTION>\n");
1642
1643       char *topicName = FindTopicName(GetNextChunk());
1644
1645       int n = inFigure ? figureNo : tableNo;
1646
1647       AddTexRef(topicName, NULL, NULL,
1648            ((DocumentStyle != LATEX_ARTICLE) ? chapterNo : n),
1649             ((DocumentStyle != LATEX_ARTICLE) ? n : 0));
1650     }
1651     break;
1652   }
1653   case ltSS:
1654   {
1655     if (start) TexOutput("&szlig;");
1656     break;
1657   }
1658   case ltFIGURE:
1659   {
1660     if (start) inFigure = TRUE;
1661     else inFigure = FALSE;
1662     break;
1663   }
1664   case ltTABLE:
1665   {
1666     if (start) inTable = TRUE;
1667     else inTable = FALSE;
1668     break;
1669   }
1670   default:
1671     DefaultOnMacro(macroId, no_args, start);
1672     break;
1673   }
1674 }
1675
1676 // Called on start/end of argument examination
1677 bool HTMLOnArgument(int macroId, int arg_no, bool start)
1678 {
1679   switch (macroId)
1680   {
1681   case ltCHAPTER:
1682   case ltCHAPTERSTAR:
1683   case ltCHAPTERHEADING:
1684   case ltSECTION:
1685   case ltSECTIONSTAR:
1686   case ltSECTIONHEADING:
1687   case ltSUBSECTION:
1688   case ltSUBSECTIONSTAR:
1689   case ltSUBSUBSECTION:
1690   case ltSUBSUBSECTIONSTAR:
1691   case ltGLOSS:
1692   case ltMEMBERSECTION:
1693   case ltFUNCTIONSECTION:
1694   {
1695     if (!start && (arg_no == 1))
1696       currentSection = GetArgChunk();
1697     return FALSE;
1698     break;
1699   }
1700   case ltFUNC:
1701   {
1702     if (start && (arg_no == 1))
1703       TexOutput("<B>");
1704
1705     if (!start && (arg_no == 1))
1706       TexOutput("</B> ");
1707
1708     if (start && (arg_no == 2))
1709     {
1710       if (!suppressNameDecoration) TexOutput("<B>");
1711       currentMember = GetArgChunk();
1712     }
1713     if (!start && (arg_no == 2))
1714     {
1715       if (!suppressNameDecoration) TexOutput("</B>");
1716     }
1717
1718     if (start && (arg_no == 3))
1719       TexOutput("(");
1720     if (!start && (arg_no == 3))
1721      TexOutput(")");
1722    break;
1723   }
1724   case ltCLIPSFUNC:
1725   {
1726     if (start && (arg_no == 1))
1727       TexOutput("<B>");
1728     if (!start && (arg_no == 1))
1729       TexOutput("</B> ");
1730
1731     if (start && (arg_no == 2))
1732     {
1733       if (!suppressNameDecoration) TexOutput("( ");
1734       currentMember = GetArgChunk();
1735     }
1736     if (!start && (arg_no == 2))
1737     {
1738     }
1739
1740     if (!start && (arg_no == 3))
1741      TexOutput(")");
1742     break;
1743   }
1744   case ltPFUNC:
1745   {
1746     if (!start && (arg_no == 1))
1747       TexOutput(" ");
1748
1749     if (start && (arg_no == 2))
1750       TexOutput("(*");
1751     if (!start && (arg_no == 2))
1752       TexOutput(")");
1753
1754     if (start && (arg_no == 2))
1755       currentMember = GetArgChunk();
1756
1757     if (start && (arg_no == 3))
1758       TexOutput("(");
1759     if (!start && (arg_no == 3))
1760       TexOutput(")");
1761     break;
1762   }
1763   case ltPARAM:
1764   {
1765     if (start && (arg_no == 1))
1766       TexOutput("<B>");
1767     if (!start && (arg_no == 1))
1768       TexOutput("</B>");
1769     if (start && (arg_no == 2))
1770     {
1771       TexOutput("<I>");
1772     }
1773     if (!start && (arg_no == 2))
1774     {
1775       TexOutput("</I>");
1776     }
1777     break;
1778   }
1779   case ltCPARAM:
1780   {
1781     if (start && (arg_no == 1))
1782       TexOutput("<B>");
1783     if (!start && (arg_no == 1))
1784       TexOutput("</B> ");  // This is the difference from param - one space!
1785     if (start && (arg_no == 2))
1786     {
1787       TexOutput("<I>");
1788     }
1789     if (!start && (arg_no == 2))
1790     {
1791       TexOutput("</I>");
1792     }
1793     break;
1794   }
1795   case ltMEMBER:
1796   {
1797     if (!start && (arg_no == 1))
1798       TexOutput(" ");
1799
1800     if (start && (arg_no == 2))
1801       currentMember = GetArgChunk();
1802     break;
1803   }
1804   case ltREF:
1805   {
1806     if (start)
1807     {
1808       char *sec = NULL;
1809
1810       char *refName = GetArgData();
1811       if (refName)
1812       {
1813         TexRef *texRef = FindReference(refName);
1814         if (texRef)
1815         {
1816           sec = texRef->sectionNumber;
1817         }
1818       }
1819       if (sec)
1820       {
1821         TexOutput(sec);
1822       }
1823       return FALSE;
1824     }
1825     break;
1826   }
1827   case ltURLREF:
1828   {
1829     if (IsArgOptional())
1830       return FALSE;
1831     else if ((GetNoArgs() - arg_no) == 1)
1832     {
1833       if (start)
1834         helpRefText = GetArgChunk();
1835       return FALSE;
1836     }
1837     else if ((GetNoArgs() - arg_no) == 0) // Arg = 2, or 3 if first is optional
1838     {
1839       if (start)
1840       {
1841         TexChunk *ref = GetArgChunk();
1842         TexOutput("<A HREF=\"");
1843         inVerbatim = TRUE;
1844         TraverseChildrenFromChunk(ref);
1845         inVerbatim = FALSE;
1846         TexOutput("\">");
1847         if (helpRefText)
1848           TraverseChildrenFromChunk(helpRefText);
1849         TexOutput("</A>");
1850       }
1851       return FALSE;
1852     }
1853     break;
1854   }
1855   case ltHELPREF:
1856   case ltHELPREFN:
1857   case ltPOPREF:
1858   {
1859     if (IsArgOptional())
1860     {
1861       if (start)
1862         helpRefFilename = GetArgChunk();
1863       return FALSE;
1864     }
1865     if ((GetNoArgs() - arg_no) == 1)
1866     {
1867       if (start)
1868         helpRefText = GetArgChunk();
1869       return FALSE;
1870     }
1871     else if ((GetNoArgs() - arg_no) == 0) // Arg = 2, or 3 if first is optional
1872     {
1873       if (start)
1874       {
1875         char *refName = GetArgData();
1876         char *refFilename = NULL;
1877
1878         if (refName)
1879         {
1880           TexRef *texRef = FindReference(refName);
1881           if (texRef)
1882           {
1883             if (texRef->refFile && strcmp(texRef->refFile, "??") != 0)
1884               refFilename = texRef->refFile;
1885
1886             TexOutput("<A HREF=\"");
1887             // If a filename is supplied, use it, otherwise try to
1888             // use the filename associated with the reference (from this document).
1889             if (helpRefFilename)
1890                 {
1891               TraverseChildrenFromChunk(helpRefFilename);
1892               TexOutput("#");
1893                 }
1894             else if (refFilename)
1895                 {
1896               TexOutput(ConvertCase(refFilename));
1897               TexOutput("#");
1898                 }
1899             TexOutput(refName);
1900             TexOutput("\">");
1901             if (helpRefText)
1902               TraverseChildrenFromChunk(helpRefText);
1903             TexOutput("</A>");
1904           }
1905           else
1906           {
1907             if (helpRefText)
1908               TraverseChildrenFromChunk(helpRefText);
1909             TexOutput(" (REF NOT FOUND)");
1910             wxString errBuf;
1911             errBuf.Printf("Warning: unresolved reference '%s'", refName);
1912             OnInform((char *)errBuf.c_str());
1913           }
1914         }
1915         else TexOutput("??");
1916       }
1917       return FALSE;
1918     }
1919     break;
1920   }
1921   case ltIMAGE:
1922   case ltIMAGEL:
1923   case ltIMAGER:
1924   case ltPSBOXTO:
1925   {
1926     if (arg_no == 2)
1927     {
1928       if (start)
1929       {
1930         char *alignment = "";
1931         if (macroId == ltIMAGEL)
1932           alignment = " align=left";
1933         else if  (macroId == ltIMAGER)
1934           alignment = " align=right";
1935
1936         // Try to find an XBM or GIF image first.
1937         char *filename = copystring(GetArgData());
1938         char buf[500];
1939
1940         strcpy(buf, filename);
1941         StripExtension(buf);
1942         strcat(buf, ".xbm");
1943         wxString f = TexPathList.FindValidPath(buf);
1944
1945         if (f == "") // Try for a GIF instead
1946         {
1947           strcpy(buf, filename);
1948           StripExtension(buf);
1949           strcat(buf, ".gif");
1950           f = TexPathList.FindValidPath(buf);
1951         }
1952
1953         if (f == "") // Try for a JPEG instead
1954         {
1955           strcpy(buf, filename);
1956           StripExtension(buf);
1957           strcat(buf, ".jpg");
1958           f = TexPathList.FindValidPath(buf);
1959         }
1960
1961         if (f == "") // Try for a PNG instead
1962         {
1963           strcpy(buf, filename);
1964           StripExtension(buf);
1965           strcat(buf, ".png");
1966           f = TexPathList.FindValidPath(buf);
1967         }
1968
1969         if (f != "")
1970         {
1971           char *inlineFilename = copystring(f);
1972 #if 0
1973           char *originalFilename = TexPathList.FindValidPath(filename);
1974           // If we have found the existing filename, make the inline
1975           // image point to the original file (could be PS, for example)
1976           if (originalFilename && (strcmp(inlineFilename, originalFilename) != 0))
1977           {
1978             TexOutput("<A HREF=\"");
1979             TexOutput(ConvertCase(originalFilename));
1980             TexOutput("\">");
1981             TexOutput("<img src=\"");
1982             TexOutput(ConvertCase(wxFileNameFromPath(inlineFilename)));
1983             TexOutput("\""); TexOutput(alignment); TexOutput("></A>");
1984           }
1985           else
1986 #endif
1987           {
1988             TexOutput("<img src=\"");
1989             TexOutput(ConvertCase(wxFileNameFromPath(inlineFilename)));
1990             TexOutput("\""); TexOutput(alignment); TexOutput("></A>");
1991             delete[] inlineFilename;
1992           }
1993         }
1994         else
1995         {
1996           // Last resort - a link to a PS file.
1997           TexOutput("<A HREF=\"");
1998           TexOutput(ConvertCase(wxFileNameFromPath(filename)));
1999           TexOutput("\">Picture</A>\n");
2000           sprintf(buf, "Warning: could not find an inline XBM/GIF for %s.", filename);
2001           OnInform(buf);
2002         }
2003       }
2004     }
2005     return FALSE;
2006     break;
2007   }
2008   // First arg is PSBOX spec (ignored), second is image file, third is map name.
2009   case ltIMAGEMAP:
2010   {
2011     static char *imageFile = NULL;
2012     if (start && (arg_no == 2))
2013     {
2014       // Try to find an XBM or GIF image first.
2015       char *filename = copystring(GetArgData());
2016       char buf[500];
2017
2018       strcpy(buf, filename);
2019       StripExtension(buf);
2020       strcat(buf, ".xbm");
2021       wxString f = TexPathList.FindValidPath(buf);
2022
2023       if (f == "") // Try for a GIF instead
2024       {
2025         strcpy(buf, filename);
2026         StripExtension(buf);
2027         strcat(buf, ".gif");
2028         f = TexPathList.FindValidPath(buf);
2029       }
2030       if (f == "")
2031       {
2032         char buf[300];
2033         sprintf(buf, "Warning: could not find an inline XBM/GIF for %s.", filename);
2034         OnInform(buf);
2035       }
2036       delete[] filename;
2037       if (imageFile)
2038         delete[] imageFile;
2039       imageFile = NULL;
2040       if (!f.IsEmpty())
2041       {
2042         imageFile = copystring(f);
2043       }
2044     }
2045     else if (start && (arg_no == 3))
2046     {
2047       if (imageFile)
2048       {
2049         // First, try to find a .shg (segmented hypergraphics file)
2050         // that we can convert to a map file
2051         char buf[256];
2052         strcpy(buf, imageFile);
2053         StripExtension(buf);
2054         strcat(buf, ".shg");
2055         wxString f = TexPathList.FindValidPath(buf);
2056
2057         if (f != "")
2058         {
2059           // The default HTML file to go to is THIS file (so a no-op)
2060           SHGToMap((char*) (const char*) f, currentFileName);
2061         }
2062
2063         char *mapName = GetArgData();
2064         TexOutput("<A HREF=\"/cgi-bin/imagemap/");
2065         if (mapName)
2066           TexOutput(mapName);
2067         else
2068           TexOutput("unknown");
2069         TexOutput("\">");
2070         TexOutput("<img src=\"");
2071         TexOutput(ConvertCase(wxFileNameFromPath(imageFile)));
2072         TexOutput("\" ISMAP></A><P>");
2073         delete[] imageFile;
2074         imageFile = NULL;
2075       }
2076     }
2077     return FALSE;
2078     break;
2079   }
2080   case ltINDENTED :
2081   {
2082     if ( arg_no == 1 )
2083         return FALSE;
2084     else
2085     {
2086         return TRUE;
2087     }
2088   }
2089   case ltITEM:
2090   {
2091     if (start)
2092     {
2093       descriptionItemArg = GetArgChunk();
2094       return FALSE;
2095     }
2096   }
2097   case ltTWOCOLITEM:
2098   case ltTWOCOLITEMRULED:
2099   {
2100 /*
2101     if (start && (arg_no == 1))
2102       TexOutput("\n<DT> ");
2103     if (start && (arg_no == 2))
2104       TexOutput("<DD> ");
2105 */
2106     if (arg_no == 1)
2107     {
2108       if ( start ) {
2109         // DHS
2110         if (TwoColWidthA > -1) {
2111           char buf[100];
2112           sprintf(buf,"\n<TR><TD VALIGN=TOP WIDTH=%d>\n",TwoColWidthA);
2113           TexOutput(buf);
2114         } else
2115           TexOutput("\n<TR><TD VALIGN=TOP>\n");
2116       }  else
2117             TexOutput("\n</TD>\n");
2118     }
2119     if (arg_no == 2)
2120     {
2121       // DHS
2122       if ( start ) {
2123         if (TwoColWidthB > -1) {
2124           char buf[100];
2125           sprintf(buf,"\n<TD VALIGN=TOP WIDTH=%d>\n",TwoColWidthB);
2126           TexOutput(buf);
2127         } else
2128            TexOutput("\n<TD VALIGN=TOP>\n");
2129       }  else
2130            TexOutput("\n</TD></TR>\n");
2131     }
2132     return TRUE;
2133     break;
2134   }
2135   case ltNUMBEREDBIBITEM:
2136   {
2137     if (arg_no == 1 && start)
2138     {
2139       TexOutput("\n<DT> ");
2140     }
2141     if (arg_no == 2 && !start)
2142       TexOutput("<P>\n");
2143     break;
2144   }
2145   case ltBIBITEM:
2146   {
2147     char buf[100];
2148     if (arg_no == 1 && start)
2149     {
2150       char *citeKey = GetArgData();
2151       TexRef *ref = (TexRef *)TexReferences.Get(citeKey);
2152       if (ref)
2153       {
2154         if (ref->sectionNumber) delete[] ref->sectionNumber;
2155         sprintf(buf, "[%d]", citeCount);
2156         ref->sectionNumber = copystring(buf);
2157       }
2158
2159       sprintf(buf, "\n<DT> [%d] ", citeCount);
2160       TexOutput(buf);
2161       citeCount ++;
2162       return FALSE;
2163     }
2164     if (arg_no == 2 && !start)
2165       TexOutput("<P>\n");
2166     return TRUE;
2167     break;
2168   }
2169   case ltMARGINPAR:
2170   case ltMARGINPARODD:
2171   case ltMARGINPAREVEN:
2172   case ltNORMALBOX:
2173   case ltNORMALBOXD:
2174   {
2175     if (start)
2176     {
2177       TexOutput("<HR>\n");
2178       return TRUE;
2179     }
2180     else
2181       TexOutput("<HR><P>\n");
2182     break;
2183   }
2184   // DHS
2185   case ltTWOCOLWIDTHA:
2186   {
2187     if (start)
2188     {
2189       char *val = GetArgData();
2190       float points = ParseUnitArgument(val);
2191       TwoColWidthA = (int)((points * 100.0) / 72.0);
2192     }
2193     return FALSE;
2194     break;
2195   }
2196   // DHS
2197   case ltTWOCOLWIDTHB:
2198   {
2199     if (start)
2200     {
2201       char *val = GetArgData();
2202       float points = ParseUnitArgument(val);
2203       TwoColWidthB = (int)((points * 100.0) / 72.0);
2204     }
2205     return FALSE;
2206     break;
2207   }
2208   /*
2209    * Accents
2210    *
2211    */
2212   case ltACCENT_GRAVE:
2213   {
2214     if (start)
2215     {
2216       char *val = GetArgData();
2217       if (val)
2218       {
2219         switch (val[0])
2220         {
2221           case 'a':
2222            TexOutput("&agrave;");
2223            break;
2224           case 'e':
2225            TexOutput("&egrave;");
2226            break;
2227           case 'i':
2228            TexOutput("&igrave;");
2229            break;
2230           case 'o':
2231            TexOutput("&ograve;");
2232            break;
2233           case 'u':
2234            TexOutput("&ugrave;");
2235            break;
2236           case 'A':
2237            TexOutput("&Agrave;");
2238            break;
2239           case 'E':
2240            TexOutput("&Egrave;");
2241            break;
2242           case 'I':
2243            TexOutput("&Igrave;");
2244            break;
2245           case 'O':
2246            TexOutput("&Ograve;");
2247            break;
2248           case 'U':
2249            TexOutput("&Igrave;");
2250            break;
2251           default:
2252            break;
2253         }
2254       }
2255     }
2256     return FALSE;
2257     break;
2258   }
2259   case ltACCENT_ACUTE:
2260   {
2261     if (start)
2262     {
2263       char *val = GetArgData();
2264       if (val)
2265       {
2266         switch (val[0])
2267         {
2268           case 'a':
2269            TexOutput("&aacute;");
2270            break;
2271           case 'e':
2272            TexOutput("&eacute;");
2273            break;
2274           case 'i':
2275            TexOutput("&iacute;");
2276            break;
2277           case 'o':
2278            TexOutput("&oacute;");
2279            break;
2280           case 'u':
2281            TexOutput("&uacute;");
2282            break;
2283           case 'y':
2284            TexOutput("&yacute;");
2285            break;
2286           case 'A':
2287            TexOutput("&Aacute;");
2288            break;
2289           case 'E':
2290            TexOutput("&Eacute;");
2291            break;
2292           case 'I':
2293            TexOutput("&Iacute;");
2294            break;
2295           case 'O':
2296            TexOutput("&Oacute;");
2297            break;
2298           case 'U':
2299            TexOutput("&Uacute;");
2300            break;
2301           case 'Y':
2302            TexOutput("&Yacute;");
2303            break;
2304           default:
2305            break;
2306         }
2307       }
2308     }
2309     return FALSE;
2310     break;
2311   }
2312   case ltACCENT_CARET:
2313   {
2314     if (start)
2315     {
2316       char *val = GetArgData();
2317       if (val)
2318       {
2319         switch (val[0])
2320         {
2321           case 'a':
2322            TexOutput("&acirc;");
2323            break;
2324           case 'e':
2325            TexOutput("&ecirc;");
2326            break;
2327           case 'i':
2328            TexOutput("&icirc;");
2329            break;
2330           case 'o':
2331            TexOutput("&ocirc;");
2332            break;
2333           case 'u':
2334            TexOutput("&ucirc;");
2335            break;
2336           case 'A':
2337            TexOutput("&Acirc;");
2338            break;
2339           case 'E':
2340            TexOutput("&Ecirc;");
2341            break;
2342           case 'I':
2343            TexOutput("&Icirc;");
2344            break;
2345           case 'O':
2346            TexOutput("&Ocirc;");
2347            break;
2348           case 'U':
2349            TexOutput("&Icirc;");
2350            break;
2351           default:
2352            break;
2353         }
2354       }
2355     }
2356     return FALSE;
2357     break;
2358   }
2359   case ltACCENT_TILDE:
2360   {
2361     if (start)
2362     {
2363       char *val = GetArgData();
2364       if (val)
2365       {
2366         switch (val[0])
2367         {
2368           case ' ':
2369            TexOutput("~");
2370            break;
2371           case 'a':
2372            TexOutput("&atilde;");
2373            break;
2374           case 'n':
2375            TexOutput("&ntilde;");
2376            break;
2377           case 'o':
2378            TexOutput("&otilde;");
2379            break;
2380           case 'A':
2381            TexOutput("&Atilde;");
2382            break;
2383           case 'N':
2384            TexOutput("&Ntilde;");
2385            break;
2386           case 'O':
2387            TexOutput("&Otilde;");
2388            break;
2389           default:
2390            break;
2391         }
2392       }
2393     }
2394     return FALSE;
2395     break;
2396   }
2397   case ltACCENT_UMLAUT:
2398   {
2399     if (start)
2400     {
2401       char *val = GetArgData();
2402       if (val)
2403       {
2404         switch (val[0])
2405         {
2406           case 'a':
2407            TexOutput("&auml;");
2408            break;
2409           case 'e':
2410            TexOutput("&euml;");
2411            break;
2412           case 'i':
2413            TexOutput("&iuml;");
2414            break;
2415           case 'o':
2416            TexOutput("&ouml;");
2417            break;
2418           case 'u':
2419            TexOutput("&uuml;");
2420            break;
2421           case 'y':
2422            TexOutput("&yuml;");
2423            break;
2424           case 'A':
2425            TexOutput("&Auml;");
2426            break;
2427           case 'E':
2428            TexOutput("&Euml;");
2429            break;
2430           case 'I':
2431            TexOutput("&Iuml;");
2432            break;
2433           case 'O':
2434            TexOutput("&Ouml;");
2435            break;
2436           case 'U':
2437            TexOutput("&Uuml;");
2438            break;
2439           case 'Y':
2440            TexOutput("&Yuml;");
2441            break;
2442           default:
2443            break;
2444         }
2445       }
2446     }
2447     return FALSE;
2448     break;
2449   }
2450   case ltACCENT_DOT:
2451   {
2452     if (start)
2453     {
2454       char *val = GetArgData();
2455       if (val)
2456       {
2457         switch (val[0])
2458         {
2459           case 'a':
2460            TexOutput("&aring;");
2461            break;
2462           case 'A':
2463            TexOutput("&Aring;");
2464            break;
2465           default:
2466            break;
2467         }
2468       }
2469     }
2470     return FALSE;
2471     break;
2472   }
2473   case ltBACKGROUND:
2474   {
2475     if (start)
2476     {
2477       char *val = GetArgData();
2478       if (val)
2479       {
2480         bool isPicture = FALSE;
2481         char *s = ParseColourString(val, &isPicture);
2482         if (isPicture)
2483         {
2484           if (backgroundImageString)
2485             delete[] backgroundImageString;
2486           backgroundImageString = copystring(val);
2487         }
2488         else
2489         {
2490           if (backgroundColourString)
2491             delete[] backgroundColourString;
2492           backgroundColourString = copystring(val);
2493         }
2494       }
2495     }
2496     return FALSE;
2497     break;
2498   }
2499   case ltBACKGROUNDIMAGE:
2500   {
2501     if (start)
2502     {
2503       char *val = GetArgData();
2504       if (val)
2505       {
2506         if (backgroundImageString)
2507           delete[] backgroundImageString;
2508         backgroundImageString = copystring(val);
2509       }
2510     }
2511     return FALSE;
2512     break;
2513   }
2514   case ltBACKGROUNDCOLOUR:
2515   {
2516     if (start)
2517     {
2518       char *val = GetArgData();
2519       if (val)
2520       {
2521         if (backgroundColourString)
2522           delete[] backgroundColourString;
2523         backgroundColourString = copystring(val);
2524       }
2525     }
2526     return FALSE;
2527     break;
2528   }
2529   case ltTEXTCOLOUR:
2530   {
2531     if (start)
2532     {
2533       char *val = GetArgData();
2534       if (val)
2535       {
2536         if (textColourString)
2537           delete[] textColourString;
2538         textColourString = copystring(val);
2539       }
2540     }
2541     return FALSE;
2542     break;
2543   }
2544   case ltLINKCOLOUR:
2545   {
2546     if (start)
2547     {
2548       char *val = GetArgData();
2549       if (val)
2550       {
2551         if (linkColourString)
2552           delete[] linkColourString;
2553         linkColourString = copystring(val);
2554       }
2555     }
2556     return FALSE;
2557     break;
2558   }
2559   case ltFOLLOWEDLINKCOLOUR:
2560   {
2561     if (start)
2562     {
2563       char *val = GetArgData();
2564       if (val)
2565       {
2566         if (followedLinkColourString)
2567           delete[] followedLinkColourString;
2568         followedLinkColourString = copystring(val);
2569       }
2570     }
2571     return FALSE;
2572     break;
2573   }
2574   case ltACCENT_CADILLA:
2575   {
2576     if (start)
2577     {
2578       char *val = GetArgData();
2579       if (val)
2580       {
2581         switch (val[0])
2582         {
2583           case 'c':
2584            TexOutput("&ccedil;");
2585            break;
2586           case 'C':
2587            TexOutput("&Ccedil;");
2588            break;
2589           default:
2590            break;
2591         }
2592       }
2593     }
2594     return FALSE;
2595     break;
2596   }
2597 /*
2598   case ltFOOTNOTE:
2599   case ltFOOTNOTEPOPUP:
2600   {
2601     if (arg_no == 1)
2602       return TRUE;
2603     else
2604       return FALSE;
2605     break;
2606   }
2607 */
2608   case ltTABULAR:
2609   case ltSUPERTABULAR:
2610   {
2611     if (arg_no == 1)
2612     {
2613       if (start)
2614       {
2615         currentRowNumber = 0;
2616         inTabular = TRUE;
2617         startRows = TRUE;
2618         tableVerticalLineLeft = FALSE;
2619         tableVerticalLineRight = FALSE;
2620         int currentWidth = 0;
2621
2622         char *alignString = copystring(GetArgData());
2623         ParseTableArgument(alignString);
2624
2625         TexOutput("<TABLE BORDER>\n");
2626
2627         // Write the first row formatting for compatibility
2628         // with standard Latex
2629         if (compatibilityMode)
2630         {
2631           TexOutput("<TR>\n<TD>");
2632 /*
2633           for (int i = 0; i < noColumns; i++)
2634           {
2635             currentWidth += TableData[i].width;
2636             sprintf(buf, "\\cellx%d", currentWidth);
2637             TexOutput(buf);
2638           }
2639           TexOutput("\\pard\\intbl\n");
2640 */
2641         }
2642         delete[] alignString;
2643
2644         return FALSE;
2645       }
2646     }
2647     else if (arg_no == 2 && !start)
2648     {
2649       TexOutput("</TABLE>\n");
2650       inTabular = FALSE;
2651     }
2652     break;
2653   }
2654   case ltTHEBIBLIOGRAPHY:
2655   {
2656     if (start && (arg_no == 1))
2657     {
2658       ReopenFile(&Chapters, &ChaptersName);
2659       AddTexRef("bibliography", ChaptersName, "bibliography");
2660       SetCurrentSubsectionName("bibliography", ChaptersName);
2661
2662       citeCount = 1;
2663
2664       SetCurrentOutput(Chapters);
2665
2666       char titleBuf[150];
2667       if (truncateFilenames)
2668         sprintf(titleBuf, "%s.htm", FileNameFromPath(FileRoot));
2669       else
2670         sprintf(titleBuf, "%s_contents.html", FileNameFromPath(FileRoot));
2671
2672       TexOutput("<head><title>");
2673       TexOutput(ReferencesNameString);
2674       TexOutput("</title></head>\n");
2675       OutputBodyStart();
2676
2677       fprintf(Chapters, "<A NAME=\"%s\">\n<H2>%s", "bibliography", ReferencesNameString);
2678       AddBrowseButtons("contents", titleBuf, // Up
2679                        lastTopic, lastFileName,  // Last topic
2680                        "bibliography", ChaptersName); // This topic
2681
2682       SetCurrentOutputs(Contents, Chapters);
2683       fprintf(Contents, "\n<LI><A HREF=\"%s#%s\">", ConvertCase(ChaptersName), "bibliography");
2684
2685       fprintf(Contents, "%s</A>\n", ReferencesNameString);
2686       fprintf(Chapters, "</H2>\n</A>\n");
2687
2688       SetCurrentOutput(Chapters);
2689       return FALSE;
2690     }
2691     if (!start && (arg_no == 2))
2692     {
2693     }
2694     return TRUE;
2695     break;
2696   }
2697   case ltINDEX:
2698   {
2699     /* Build up list of keywords associated with topics */
2700     if (start)
2701     {
2702 //      char *entry = GetArgData();
2703       char buf[300];
2704       OutputChunkToString(GetArgChunk(), buf);
2705       if (CurrentTopic)
2706       {
2707         AddKeyWordForTopic(CurrentTopic, buf, currentFileName);
2708       }
2709     }
2710     return FALSE;
2711     break;
2712   }
2713   case ltFCOL:
2714 //  case ltBCOL:
2715   {
2716     if (start)
2717     {
2718       switch (arg_no)
2719       {
2720         case 1:
2721         {
2722           char *name = GetArgData();
2723           char buf2[10];
2724           if (!FindColourHTMLString(name, buf2))
2725           {
2726             strcpy(buf2, "#000000");
2727             char buf[100];
2728                         sprintf(buf, "Could not find colour name %s", name);
2729             OnError(buf);
2730           }
2731           TexOutput("<FONT COLOR=\"");
2732           TexOutput(buf2);
2733           TexOutput("\">");
2734           break;
2735         }
2736         case 2:
2737         {
2738           return TRUE;
2739           break;
2740         }
2741         default:
2742           break;
2743       }
2744     }
2745     else
2746     {
2747       if (arg_no == 2) TexOutput("</FONT>");
2748     }
2749     return FALSE;
2750     break;
2751   }
2752   case ltINSERTATLEVEL:
2753   {
2754     // This macro allows you to insert text at a different level
2755     // from the current level, e.g. into the Sections from within a subsubsection.
2756     if (useWord)
2757         return FALSE;
2758     static int currentLevelNo = 1;
2759     static FILE* oldLevelFile = Chapters;
2760     if (start)
2761     {
2762       switch (arg_no)
2763       {
2764         case 1:
2765         {
2766           oldLevelFile = CurrentOutput1;
2767
2768           char *str = GetArgData();
2769           currentLevelNo = atoi(str);
2770           FILE* outputFile;
2771           // TODO: cope with article style (no chapters)
2772           switch (currentLevelNo)
2773           {
2774             case 1:
2775             {
2776                 outputFile = Chapters;
2777                 break;
2778             }
2779             case 2:
2780             {
2781                 outputFile = Sections;
2782                 break;
2783             }
2784             case 3:
2785             {
2786                 outputFile = Subsections;
2787                 break;
2788             }
2789             case 4:
2790             {
2791                 outputFile = Subsubsections;
2792                 break;
2793             }
2794             default:
2795             {
2796                 outputFile = NULL;
2797                 break;
2798             }
2799           }
2800           if (outputFile)
2801             CurrentOutput1 = outputFile;
2802           return FALSE;
2803           break;
2804         }
2805         case 2:
2806         {
2807           return TRUE;
2808           break;
2809         }
2810         default:
2811           break;
2812       }
2813       return TRUE;
2814     }
2815     else
2816     {
2817         if (arg_no == 2)
2818         {
2819             CurrentOutput1 = oldLevelFile;
2820         }
2821         return TRUE;
2822     }
2823   }
2824   default:
2825     return DefaultOnArgument(macroId, arg_no, start);
2826     break;
2827   }
2828   return TRUE;
2829 }
2830
2831 bool HTMLGo(void)
2832 {
2833   fileId = 0;
2834   inVerbatim = FALSE;
2835   indentLevel = 0;
2836   inTabular = FALSE;
2837   startRows = FALSE;
2838   tableVerticalLineLeft = FALSE;
2839   tableVerticalLineRight = FALSE;
2840   noColumns = 0;
2841
2842   if (InputFile && OutputFile)
2843   {
2844     // Do some HTML-specific transformations on all the strings,
2845     // recursively
2846     Text2HTML(GetTopLevelChunk());
2847
2848     char buf[300];
2849     if (truncateFilenames)
2850       sprintf(buf, "%s.htm", FileRoot);
2851     else
2852       sprintf(buf, "%s_contents.html", FileRoot);
2853     if (TitlepageName) delete[] TitlepageName;
2854     TitlepageName = copystring(buf);
2855     Titlepage = fopen(buf, "w");
2856
2857     if (truncateFilenames)
2858       sprintf(buf, "%s_fc.htm", FileRoot);
2859     else
2860       sprintf(buf, "%s_fcontents.html", FileRoot);
2861
2862     contentsFrameName = copystring(buf);
2863
2864     Contents = fopen(TmpContentsName, "w");
2865
2866     if (htmlFrameContents)
2867     {
2868 //      FrameContents = fopen(TmpFrameContentsName, "w");
2869       FrameContents = fopen(contentsFrameName, "w");
2870       fprintf(FrameContents, "<HTML>\n<UL>\n");
2871     }
2872
2873     if (!Titlepage || !Contents)
2874     {
2875       OnError("Cannot open output file!");
2876       return FALSE;
2877     }
2878     AddTexRef("contents", FileNameFromPath(TitlepageName), ContentsNameString);
2879
2880     fprintf(Contents, "<P><P><H2>%s</H2><P><P>\n", ContentsNameString);
2881
2882     fprintf(Contents, "<UL>\n");
2883
2884     SetCurrentOutput(Titlepage);
2885     if (htmlWorkshopFiles) HTMLWorkshopStartContents();
2886     OnInform("Converting...");
2887
2888     TraverseDocument();
2889     fprintf(Contents, "</UL>\n\n");
2890
2891 //    SetCurrentOutput(Titlepage);
2892     fclose(Titlepage);
2893
2894     if (Contents)
2895     {
2896 //      fprintf(Titlepage, "\n</BODY></HTML>\n");
2897       fclose(Contents);
2898       Contents = NULL;
2899     }
2900
2901     if (FrameContents)
2902     {
2903       fprintf(FrameContents, "\n</UL>\n");
2904       fprintf(FrameContents, "</HTML>\n");
2905       fclose(FrameContents);
2906       FrameContents = NULL;
2907     }
2908
2909     if (Chapters)
2910     {
2911       fprintf(Chapters, "\n</BODY></HTML>\n");
2912       fclose(Chapters);
2913       Chapters = NULL;
2914     }
2915     if (Sections)
2916     {
2917       fprintf(Sections, "\n</BODY></HTML>\n");
2918       fclose(Sections);
2919       Sections = NULL;
2920     }
2921     if (Subsections && !combineSubSections)
2922     {
2923       fprintf(Subsections, "\n</BODY></HTML>\n");
2924       fclose(Subsections);
2925       Subsections = NULL;
2926     }
2927     if (Subsubsections && !combineSubSections)
2928     {
2929       fprintf(Subsubsections, "\n</BODY></HTML>\n");
2930       fclose(Subsubsections);
2931       Subsubsections = NULL;
2932     }
2933     if ( SectionContentsFD )
2934     {
2935         fclose(SectionContentsFD);
2936         SectionContentsFD = NULL;
2937     }
2938
2939     // Create a temporary file for the title page header, add some info,
2940     // and concat the titlepage just generated.
2941     // This is necessary in order to put the title of the document
2942     // at the TOP of the file within <HEAD>, even though we only find out
2943     // what it is later on.
2944     FILE *tmpTitle = fopen("title.tmp", "w");
2945     if (tmpTitle)
2946     {
2947       if (DocumentTitle)
2948       {
2949         SetCurrentOutput(tmpTitle);
2950         TexOutput("\n<HTML>\n<HEAD><TITLE>");
2951         TraverseChildrenFromChunk(DocumentTitle);
2952         TexOutput("</TITLE></HEAD>\n");
2953       }
2954       else
2955       {
2956         SetCurrentOutput(tmpTitle);
2957         if (contentsString)
2958           fprintf(tmpTitle, "<HEAD><TITLE>%s</TITLE></HEAD>\n\n", contentsString);
2959         else
2960           fprintf(tmpTitle, "<HEAD><TITLE>%s</TITLE></HEAD>\n\n", FileNameFromPath(FileRoot));
2961       }
2962
2963       // Output frame information
2964       if (htmlFrameContents)
2965       {
2966         char firstFileName[300];
2967         if (truncateFilenames)
2968           sprintf(firstFileName, "%s1.htm", FileRoot);
2969         else
2970           sprintf(firstFileName, "%s1.html", FileRoot);
2971
2972         fprintf(tmpTitle, "<FRAMESET COLS=\"30%%,70%%\">\n");
2973
2974         fprintf(tmpTitle, "<FRAME SRC=\"%s\">\n", ConvertCase(FileNameFromPath(contentsFrameName)));
2975         fprintf(tmpTitle, "<FRAME SRC=\"%s\" NAME=\"mainwindow\">\n", ConvertCase(FileNameFromPath(firstFileName)));
2976         fprintf(tmpTitle, "</FRAMESET>\n");
2977
2978         fprintf(tmpTitle, "<NOFRAMES>\n");
2979       }
2980
2981       // Output <BODY...> to temporary title page
2982       OutputBodyStart();
2983
2984       // Concat titlepage
2985       FILE *fd = fopen(TitlepageName, "r");
2986       if (fd)
2987       {
2988         int ch = getc(fd);
2989         while (ch != EOF)
2990         {
2991           putc(ch, tmpTitle);
2992           ch = getc(fd);
2993         }
2994         fclose(fd);
2995       }
2996
2997       fprintf(tmpTitle, "\n</BODY>\n");
2998
2999       if (htmlFrameContents)
3000       {
3001         fprintf(tmpTitle, "\n</NOFRAMES>\n");
3002       }
3003       fprintf(tmpTitle, "\n</HTML>\n");
3004
3005       fclose(tmpTitle);
3006       if (FileExists(TitlepageName)) wxRemoveFile(TitlepageName);
3007       if (!wxRenameFile("title.tmp", TitlepageName))
3008       {
3009         wxCopyFile("title.tmp", TitlepageName);
3010         wxRemoveFile("title.tmp");
3011       }
3012     }
3013
3014     if (lastFileName) delete[] lastFileName;
3015     lastFileName = NULL;
3016     if (lastTopic) delete[] lastTopic;
3017     lastTopic = NULL;
3018
3019     if (FileExists(ContentsName)) wxRemoveFile(ContentsName);
3020
3021     if (!wxRenameFile(TmpContentsName, ContentsName))
3022     {
3023       wxCopyFile(TmpContentsName, ContentsName);
3024       wxRemoveFile(TmpContentsName);
3025     }
3026
3027     // Generate .htx file if requested
3028     if (htmlIndex)
3029     {
3030       char htmlIndexName[300];
3031       sprintf(htmlIndexName, "%s.htx", FileRoot);
3032       GenerateHTMLIndexFile(htmlIndexName);
3033     }
3034
3035     // Generate HTML Help Workshop files if requested
3036     if (htmlWorkshopFiles)
3037     {
3038       HTMLWorkshopEndContents();
3039       GenerateHTMLWorkshopFiles(FileRoot);
3040     }
3041
3042
3043     return TRUE;
3044   }
3045
3046   return FALSE;
3047 }
3048
3049 // Output .htx index file
3050 void GenerateHTMLIndexFile(char *fname)
3051 {
3052   FILE *fd = fopen(fname, "w");
3053   if (!fd)
3054     return;
3055
3056   TopicTable.BeginFind();
3057   wxNode *node = NULL;
3058   while ((node = TopicTable.Next()))
3059   {
3060     TexTopic *texTopic = (TexTopic *)node->Data();
3061     const char *topicName = node->GetKeyString();
3062     if (texTopic->filename && texTopic->keywords)
3063     {
3064       wxNode *node1 = texTopic->keywords->First();
3065       while (node1)
3066       {
3067         char *s = (char *)node1->Data();
3068         fprintf(fd, "%s|%s|%s\n", topicName, texTopic->filename, s);
3069         node1 = node1->Next();
3070       }
3071     }
3072   }
3073   fclose(fd);
3074 }
3075
3076
3077
3078
3079
3080
3081
3082 // output .hpp, .hhc and .hhk files:
3083
3084
3085 void GenerateHTMLWorkshopFiles(char *fname)
3086 {
3087   FILE *f;
3088   char buf[300];
3089
3090   /* Generate project file : */
3091
3092   sprintf(buf, "%s.hhp", fname);
3093   f = fopen(buf, "wt");
3094   fprintf(f,
3095       "[OPTIONS]\n"
3096       "Compatibility=1.1\n"
3097       "Full-text search=Yes\n"
3098       "Contents file=%s.hhc\n"
3099       "Compiled file=%s.chm\n"
3100       "Default Window=%sHelp\n"
3101       "Default topic=%s\n"
3102       "Index file=%s.hhk\n"
3103       "Title=",
3104       FileNameFromPath(fname),
3105       FileNameFromPath(fname),
3106       FileNameFromPath(fname),
3107       FileNameFromPath(TitlepageName),
3108       FileNameFromPath(fname)
3109       );
3110
3111   if (DocumentTitle) {
3112     SetCurrentOutput(f);
3113     TraverseChildrenFromChunk(DocumentTitle);
3114   }
3115   else fprintf(f, "(unknown)");
3116
3117   fprintf(f, "\n\n[WINDOWS]\n"
3118           "%sHelp=,\"%s.hhc\",\"%s.hhk\",\"%s\",,,,,,0x2420,,0x380e,,,,,0,,,",
3119           FileNameFromPath(fname),
3120           FileNameFromPath(fname),
3121           FileNameFromPath(fname),
3122           FileNameFromPath(TitlepageName));
3123
3124
3125   fprintf(f, "\n\n[FILES]\n");
3126   fprintf(f, "%s\n", FileNameFromPath(TitlepageName));
3127   for (int i = 1; i <= fileId; i++) {
3128     if (truncateFilenames)
3129       sprintf(buf, "%s%d.htm", FileNameFromPath(FileRoot), i);
3130     else
3131       sprintf(buf, "%s%d.html", FileNameFromPath(FileRoot), i);
3132     fprintf(f, "%s\n", buf);
3133   }
3134   fclose(f);
3135
3136   /* Generate index file : */
3137
3138   sprintf(buf, "%s.hhk", fname);
3139   f = fopen(buf, "wt");
3140
3141   fprintf(f,
3142       "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\">\n"
3143       "<HTML>\n"
3144       "<HEAD>\n"
3145       "<meta name=\"GENERATOR\" content=\"tex2rtf\">\n"
3146       "<!-- Sitemap 1.0 -->\n"
3147       "</HEAD><BODY>\n"
3148       "<OBJECT type=\"text/site properties\">\n"
3149       " <param name=\"ImageType\" value=\"Folder\">\n"
3150       "</OBJECT>\n"
3151       "<UL>\n");
3152
3153   TopicTable.BeginFind();
3154   wxNode *node = NULL;
3155   while ((node = TopicTable.Next()))
3156   {
3157     TexTopic *texTopic = (TexTopic *)node->Data();
3158     const char *topicName = node->GetKeyString();
3159     if (texTopic->filename && texTopic->keywords)
3160     {
3161       wxNode *node1 = texTopic->keywords->First();
3162       while (node1)
3163       {
3164         char *s = (char *)node1->Data();
3165         fprintf(f,
3166             " <LI> <OBJECT type=\"text/sitemap\">\n"
3167             "  <param name=\"Local\" value=\"%s#%s\">\n"
3168             "  <param name=\"Name\" value=\"%s\">\n"
3169             "  </OBJECT>\n",
3170             texTopic->filename, topicName, s);
3171         node1 = node1->Next();
3172       }
3173     }
3174   }
3175
3176   fprintf(f, "</UL>\n");
3177   fclose(f);
3178 }
3179
3180
3181
3182 static FILE *HTMLWorkshopContents = NULL;
3183 static int HTMLWorkshopLastLevel = 0;
3184
3185 void HTMLWorkshopAddToContents(int level, char *s, char *file)
3186 {
3187   int i;
3188
3189   if (level > HTMLWorkshopLastLevel)
3190     for (i = HTMLWorkshopLastLevel; i < level; i++)
3191       fprintf(HTMLWorkshopContents, "<UL>");
3192   if (level < HTMLWorkshopLastLevel)
3193     for (i = level; i < HTMLWorkshopLastLevel; i++)
3194       fprintf(HTMLWorkshopContents, "</UL>");
3195
3196   SetCurrentOutput(HTMLWorkshopContents);
3197   fprintf(HTMLWorkshopContents,
3198             " <LI> <OBJECT type=\"text/sitemap\">\n"
3199             "  <param name=\"Local\" value=\"%s#%s\">\n"
3200             "  <param name=\"Name\" value=\"",
3201             file, s);
3202   OutputCurrentSection();
3203   fprintf(HTMLWorkshopContents,
3204             "\">\n"
3205             "  </OBJECT>\n");
3206   HTMLWorkshopLastLevel = level;
3207 }
3208
3209
3210 void HTMLWorkshopStartContents()
3211 {
3212   char buf[300];
3213   sprintf(buf, "%s.hhc", FileRoot);
3214   HTMLWorkshopContents = fopen(buf, "wt");
3215   HTMLWorkshopLastLevel = 0;
3216
3217   fprintf(HTMLWorkshopContents,
3218       "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\">\n"
3219       "<HTML>\n"
3220       "<HEAD>\n"
3221       "<meta name=\"GENERATOR\" content=\"tex2rtf\">\n"
3222       "<!-- Sitemap 1.0 -->\n"
3223       "</HEAD><BODY>\n"
3224       "<OBJECT type=\"text/site properties\">\n"
3225       " <param name=\"ImageType\" value=\"Folder\">\n"
3226       "</OBJECT>\n"
3227       "<UL>\n"
3228       "<LI> <OBJECT type=\"text/sitemap\">\n"
3229       "<param name=\"Local\" value=\"%s\">\n"
3230       "<param name=\"Name\" value=\"Contents\">\n</OBJECT>\n",
3231       FileNameFromPath(TitlepageName)
3232       );
3233
3234 }
3235
3236
3237 void HTMLWorkshopEndContents()
3238 {
3239   for (int i = HTMLWorkshopLastLevel; i >= 0; i--)
3240     fprintf(HTMLWorkshopContents, "</UL>\n");
3241   fclose(HTMLWorkshopContents);
3242 }