git.oblomov.eu Git - wine/blob - dlls/riched20/reader.c

   1 /*
   2  * WINE RTF file reader
   3  *
   4  * Portions Copyright 2004 Mike McCormack for CodeWeavers
   5  * Portions Copyright 2006 by Phil Krylov
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 /*
  23  * Derived from RTF Tools by Paul DuBois (dubois@primate.wisc.edu)
  24  * Homepage: http://www.snake.net/software/RTF/
  25  * Original license follows:
  26  */
  27
  28 /*
  29  * reader.c - RTF file reader.  Release 1.10.
  30  *
  31  * ....
  32  *
  33  * Author: Paul DuBois  dubois@primate.wisc.edu
  34  *
  35  * This software may be redistributed without restriction and used for
  36  * any purpose whatsoever.
  37  */
  38
  39 #include <stdio.h>
  40 #include <ctype.h>
  41 #include <string.h>
  42 #include <stdarg.h>
  43 #include <stdlib.h>
  44 #include <assert.h>
  45
  46 #include "windef.h"
  47 #include "winbase.h"
  48 #include "wine/debug.h"
  49
  50 #include "editor.h"
  51 #include "rtf.h"
  52
  53 WINE_DEFAULT_DEBUG_CHANNEL(richedit);
  54
  55 extern HANDLE me_heap;
  56
  57 static int      _RTFGetChar(RTF_Info *);
  58 static void     _RTFGetToken (RTF_Info *);
  59 static void     _RTFGetToken2 (RTF_Info *);
  60 static int      GetChar (RTF_Info *);
  61 static void     ReadFontTbl (RTF_Info *);
  62 static void     ReadColorTbl (RTF_Info *);
  63 static void     ReadStyleSheet (RTF_Info *);
  64 static void     ReadInfoGroup (RTF_Info *);
  65 static void     ReadPictGroup (RTF_Info *);
  66 static void     ReadObjGroup (RTF_Info *);
  67 static void     LookupInit (void);
  68 static void     Lookup (RTF_Info *, char *);
  69 static int      Hash (char*);
  70
  71 static void     CharAttr(RTF_Info *info);
  72 static void     CharSet(RTF_Info *info);
  73 static void     DocAttr(RTF_Info *info);
  74
  75 static void     RTFFlushCPOutputBuffer(RTF_Info *info);
  76 static void     RTFPutCodePageChar(RTF_Info *info, int c);
  77
  78 /* ---------------------------------------------------------------------- */
  79
  80 /*
  81  * Memory allocation routines
  82  */
  83
  84
  85 /*
  86  * Return pointer to block of size bytes, or NULL if there's
  87  * not enough memory available.
  88  */
  89 static inline void *RTFAlloc(int size)
  90 {
  91         return HeapAlloc(me_heap, 0, size);
  92 }
  93
  94
  95 static inline void * RTFReAlloc(void *ptr, int size)
  96 {
  97         return HeapReAlloc(me_heap, 0, ptr, size);
  98 }
  99
 100
 101 /*
 102  * Saves a string on the heap and returns a pointer to it.
 103  */
 104 static inline char *RTFStrSave(char *s)
 105 {
 106         char    *p;
 107
 108         p = RTFAlloc (lstrlenA(s) + 1);
 109         if (p == NULL)
 110                 return NULL;
 111         return lstrcpyA (p, s);
 112 }
 113
 114
 115 static inline void RTFFree(void *p)
 116 {
 117         HeapFree(me_heap, 0, p);
 118 }
 119
 120
 121 /* ---------------------------------------------------------------------- */
 122
 123
 124 int _RTFGetChar(RTF_Info *info)
 125 {
 126         int ch;
 127         ME_InStream *stream = info->stream;
 128
 129         TRACE("\n");
 130
 131         if (stream->dwSize <= stream->dwUsed)
 132         {
 133                 ME_StreamInFill(stream);
 134                 /* if error, it's EOF */
 135                 if (stream->editstream->dwError)
 136                         return EOF;
 137                 /* if no bytes read, it's EOF */
 138                 if (stream->dwSize == 0)
 139                         return EOF;
 140         }
 141         ch = stream->buffer[stream->dwUsed++];
 142         if (!ch)
 143                  return EOF;
 144         return ch;
 145 }
 146
 147 void RTFSetEditStream(RTF_Info *info, ME_InStream *stream)
 148 {
 149         TRACE("\n");
 150
 151         info->stream = stream;
 152 }
 153
 154 static void
 155 RTFDestroyAttrs(RTF_Info *info)
 156 {
 157         RTFColor        *cp;
 158         RTFFont         *fp;
 159         RTFStyle        *sp;
 160         RTFStyleElt     *eltList, *ep;
 161
 162         while (info->fontList)
 163         {
 164                 fp = info->fontList->rtfNextFont;
 165                 RTFFree (info->fontList->rtfFName);
 166                 RTFFree (info->fontList);
 167                 info->fontList = fp;
 168         }
 169         while (info->colorList)
 170         {
 171                 cp = info->colorList->rtfNextColor;
 172                 RTFFree (info->colorList);
 173                 info->colorList = cp;
 174         }
 175         while (info->styleList)
 176         {
 177                 sp = info->styleList->rtfNextStyle;
 178                 eltList = info->styleList->rtfSSEList;
 179                 while (eltList)
 180                 {
 181                         ep = eltList->rtfNextSE;
 182                         RTFFree (eltList->rtfSEText);
 183                         RTFFree (eltList);
 184                         eltList = ep;
 185                 }
 186                 RTFFree (info->styleList->rtfSName);
 187                 RTFFree (info->styleList);
 188                 info->styleList = sp;
 189         }
 190 }
 191
 192
 193 void
 194 RTFDestroy(RTF_Info *info)
 195 {
 196         if (info->rtfTextBuf)
 197         {
 198                 RTFFree(info->rtfTextBuf);
 199                 RTFFree(info->pushedTextBuf);
 200         }
 201         RTFDestroyAttrs(info);
 202         RTFFree(info->cpOutputBuffer);
 203 }
 204
 205
 206 /*
 207  * Initialize the reader.  This may be called multiple times,
 208  * to read multiple files.  The only thing not reset is the input
 209  * stream; that must be done with RTFSetStream().
 210  */
 211
 212 void RTFInit(RTF_Info *info)
 213 {
 214         int     i;
 215
 216         TRACE("\n");
 217
 218         if (info->rtfTextBuf == NULL)   /* initialize the text buffers */
 219         {
 220                 info->rtfTextBuf = RTFAlloc (rtfBufSiz);
 221                 info->pushedTextBuf = RTFAlloc (rtfBufSiz);
 222                 if (info->rtfTextBuf == NULL || info->pushedTextBuf == NULL)
 223                         ERR ("Cannot allocate text buffers.\n");
 224                 info->rtfTextBuf[0] = info->pushedTextBuf[0] = '\0';
 225         }
 226
 227         RTFFree (info->inputName);
 228         RTFFree (info->outputName);
 229         info->inputName = info->outputName = NULL;
 230
 231         /* initialize lookup table */
 232         LookupInit ();
 233
 234         for (i = 0; i < rtfMaxClass; i++)
 235                 RTFSetClassCallback (info, i, NULL);
 236         for (i = 0; i < rtfMaxDestination; i++)
 237                 RTFSetDestinationCallback (info, i, NULL);
 238
 239         /* install built-in destination readers */
 240         RTFSetDestinationCallback (info, rtfFontTbl, ReadFontTbl);
 241         RTFSetDestinationCallback (info, rtfColorTbl, ReadColorTbl);
 242         RTFSetDestinationCallback (info, rtfStyleSheet, ReadStyleSheet);
 243         RTFSetDestinationCallback (info, rtfInfo, ReadInfoGroup);
 244         RTFSetDestinationCallback (info, rtfPict, ReadPictGroup);
 245         RTFSetDestinationCallback (info, rtfObject, ReadObjGroup);
 246
 247
 248         RTFSetReadHook (info, NULL);
 249
 250         /* dump old lists if necessary */
 251
 252         RTFDestroyAttrs(info);
 253
 254         info->ansiCodePage = 1252; /* Latin-1; actually unused */
 255         info->unicodeLength = 1; /* \uc1 is the default */
 256         info->codePage = info->ansiCodePage;
 257         info->defFont = 0;
 258
 259         info->rtfClass = -1;
 260         info->pushedClass = -1;
 261         info->pushedChar = EOF;
 262
 263         info->rtfLineNum = 0;
 264         info->rtfLinePos = 0;
 265         info->prevChar = EOF;
 266         info->bumpLine = 0;
 267
 268         info->dwCPOutputCount = 0;
 269         if (!info->cpOutputBuffer)
 270         {
 271                 info->dwMaxCPOutputCount = 0x1000;
 272                 info->cpOutputBuffer = RTFAlloc(info->dwMaxCPOutputCount);
 273         }
 274 }
 275
 276 /*
 277  * Set or get the input or output file name.  These are never guaranteed
 278  * to be accurate, only insofar as the calling program makes them so.
 279  */
 280
 281 void RTFSetInputName(RTF_Info *info, char *name)
 282 {
 283         TRACE("\n");
 284
 285         info->inputName = RTFStrSave (name);
 286         if (info->inputName == NULL)
 287                 ERR ("RTFSetInputName: out of memory\n");
 288 }
 289
 290
 291 char *RTFGetInputName(RTF_Info *info)
 292 {
 293         return (info->inputName);
 294 }
 295
 296
 297 void RTFSetOutputName(RTF_Info *info, char *name)
 298 {
 299         TRACE("\n");
 300
 301         info->outputName = RTFStrSave (name);
 302         if (info->outputName == NULL)
 303                 ERR ("RTFSetOutputName: out of memory\n");
 304 }
 305
 306
 307 char *RTFGetOutputName(RTF_Info *info)
 308 {
 309         return (info->outputName);
 310 }
 311
 312
 313
 314 /* ---------------------------------------------------------------------- */
 315
 316 /*
 317  * Callback table manipulation routines
 318  */
 319
 320
 321 /*
 322  * Install or return a writer callback for a token class
 323  */
 324
 325 void RTFSetClassCallback(RTF_Info *info, int class, RTFFuncPtr callback)
 326 {
 327         if (class >= 0 && class < rtfMaxClass)
 328                 info->ccb[class] = callback;
 329 }
 330
 331
 332 RTFFuncPtr RTFGetClassCallback(RTF_Info *info, int class)
 333 {
 334         if (class >= 0 && class < rtfMaxClass)
 335                 return info->ccb[class];
 336         return NULL;
 337 }
 338
 339
 340 /*
 341  * Install or return a writer callback for a destination type
 342  */
 343
 344 void RTFSetDestinationCallback(RTF_Info *info, int dest, RTFFuncPtr callback)
 345 {
 346         if (dest >= 0 && dest < rtfMaxDestination)
 347                 info->dcb[dest] = callback;
 348 }
 349
 350
 351 RTFFuncPtr RTFGetDestinationCallback(RTF_Info *info, int dest)
 352 {
 353         if (dest >= 0 && dest < rtfMaxDestination)
 354                 return info->dcb[dest];
 355         return NULL;
 356 }
 357
 358
 359 /* ---------------------------------------------------------------------- */
 360
 361 /*
 362  * Token reading routines
 363  */
 364
 365
 366 /*
 367  * Read the input stream, invoking the writer's callbacks
 368  * where appropriate.
 369  */
 370
 371 void RTFRead(RTF_Info *info)
 372 {
 373         while (RTFGetToken (info) != rtfEOF)
 374                 RTFRouteToken (info);
 375 }
 376
 377
 378 /*
 379  * Route a token.  If it's a destination for which a reader is
 380  * installed, process the destination internally, otherwise
 381  * pass the token to the writer's class callback.
 382  */
 383
 384 void RTFRouteToken(RTF_Info *info)
 385 {
 386         RTFFuncPtr      p;
 387
 388         TRACE("\n");
 389
 390         if (info->rtfClass < 0 || info->rtfClass >= rtfMaxClass)        /* watchdog */
 391         {
 392                 ERR( "Unknown class %d: %s (reader malfunction)\n",
 393                                                         info->rtfClass, info->rtfTextBuf);
 394         }
 395         if (RTFCheckCM (info, rtfControl, rtfDestination))
 396         {
 397                 /* invoke destination-specific callback if there is one */
 398                 p = RTFGetDestinationCallback (info, info->rtfMinor);
 399                 if (p != NULL)
 400                 {
 401                         (*p) (info);
 402                         return;
 403                 }
 404         }
 405         /* invoke class callback if there is one */
 406         p = RTFGetClassCallback (info, info->rtfClass);
 407         if (p != NULL)
 408                 (*p) (info);
 409 }
 410
 411
 412 /*
 413  * Skip to the end of the current group.  When this returns,
 414  * writers that maintain a state stack may want to call their
 415  * state unstacker; global vars will still be set to the group's
 416  * closing brace.
 417  */
 418
 419 void RTFSkipGroup(RTF_Info *info)
 420 {
 421         int     level = 1;
 422
 423         TRACE("\n");
 424
 425         while (RTFGetToken (info) != rtfEOF)
 426         {
 427                 if (info->rtfClass == rtfGroup)
 428                 {
 429                         if (info->rtfMajor == rtfBeginGroup)
 430                                 ++level;
 431                         else if (info->rtfMajor == rtfEndGroup)
 432                         {
 433                                 if (--level < 1)
 434                                         break;  /* end of initial group */
 435                         }
 436                 }
 437         }
 438 }
 439
 440
 441 /*
 442  * Read one token.  Call the read hook if there is one.  The
 443  * token class is the return value.  Returns rtfEOF when there
 444  * are no more tokens.
 445  */
 446
 447 int RTFGetToken(RTF_Info *info)
 448 {
 449         RTFFuncPtr      p;
 450
 451         TRACE("\n");
 452         /* don't try to return anything once EOF is reached */
 453         if (info->rtfClass == rtfEOF) {
 454                 return rtfEOF;
 455         }
 456
 457         for (;;)
 458         {
 459                 _RTFGetToken (info);
 460                 p = RTFGetReadHook (info);
 461                 if (p != NULL)
 462                         (*p) (info);    /* give read hook a look at token */
 463
 464                 /* Silently discard newlines, carriage returns, nulls.  */
 465                 if (!(info->rtfClass == rtfText && info->rtfFormat != SF_TEXT
 466                         && (info->rtfMajor == '\r' || info->rtfMajor == '\n' || info->rtfMajor == '\0')))
 467                         break;
 468         }
 469         return (info->rtfClass);
 470 }
 471
 472
 473 /*
 474  * Install or return a token reader hook.
 475  */
 476
 477 void RTFSetReadHook(RTF_Info *info, RTFFuncPtr f)
 478 {
 479         info->readHook = f;
 480 }
 481
 482
 483 RTFFuncPtr RTFGetReadHook(RTF_Info *info)
 484 {
 485         return (info->readHook);
 486 }
 487
 488
 489 void RTFUngetToken(RTF_Info *info)
 490 {
 491         TRACE("\n");
 492
 493         if (info->pushedClass >= 0)     /* there's already an ungotten token */
 494                 ERR ("cannot unget two tokens\n");
 495         if (info->rtfClass < 0)
 496                 ERR ("no token to unget\n");
 497         info->pushedClass = info->rtfClass;
 498         info->pushedMajor = info->rtfMajor;
 499         info->pushedMinor = info->rtfMinor;
 500         info->pushedParam = info->rtfParam;
 501         lstrcpyA (info->pushedTextBuf, info->rtfTextBuf);
 502 }
 503
 504
 505 int RTFPeekToken(RTF_Info *info)
 506 {
 507         _RTFGetToken (info);
 508         RTFUngetToken (info);
 509         return (info->rtfClass);
 510 }
 511
 512
 513 static void _RTFGetToken(RTF_Info *info)
 514 {
 515         TRACE("\n");
 516
 517         if (info->rtfFormat == SF_TEXT)
 518         {
 519                 info->rtfMajor = GetChar (info);
 520                 info->rtfMinor = 0;
 521                 info->rtfParam = rtfNoParam;
 522                 info->rtfTextBuf[info->rtfTextLen = 0] = '\0';
 523                 if (info->rtfMajor == EOF)
 524                         info->rtfClass = rtfEOF;
 525                 else
 526                         info->rtfClass = rtfText;
 527                 return;
 528         }
 529
 530         /* first check for pushed token from RTFUngetToken() */
 531
 532         if (info->pushedClass >= 0)
 533         {
 534                 info->rtfClass = info->pushedClass;
 535                 info->rtfMajor = info->pushedMajor;
 536                 info->rtfMinor = info->pushedMinor;
 537                 info->rtfParam = info->pushedParam;
 538                 lstrcpyA (info->rtfTextBuf, info->pushedTextBuf);
 539                 info->rtfTextLen = lstrlenA(info->rtfTextBuf);
 540                 info->pushedClass = -1;
 541                 return;
 542         }
 543
 544         /*
 545          * Beyond this point, no token is ever seen twice, which is
 546          * important, e.g., for making sure no "}" pops the font stack twice.
 547          */
 548
 549         _RTFGetToken2 (info);
 550 }
 551
 552
 553 int
 554 RTFCharSetToCodePage(RTF_Info *info, int charset)
 555 {
 556         switch (charset)
 557         {
 558                 case ANSI_CHARSET:
 559                         return 1252;
 560                 case DEFAULT_CHARSET:
 561                         return CP_ACP;
 562                 case SYMBOL_CHARSET:
 563                         return CP_SYMBOL;
 564                 case MAC_CHARSET:
 565                         return CP_MACCP;
 566                 case SHIFTJIS_CHARSET:
 567                         return 932;
 568                 case HANGEUL_CHARSET:
 569                         return 949;
 570                 case JOHAB_CHARSET:
 571                         return 1361;
 572                 case GB2312_CHARSET:
 573                         return 936;
 574                 case CHINESEBIG5_CHARSET:
 575                         return 950;
 576                 case GREEK_CHARSET:
 577                         return 1253;
 578                 case TURKISH_CHARSET:
 579                         return 1254;
 580                 case VIETNAMESE_CHARSET:
 581                         return 1258;
 582                 case HEBREW_CHARSET:
 583                         return 1255;
 584                 case ARABIC_CHARSET:
 585                         return 1256;
 586                 case BALTIC_CHARSET:
 587                         return 1257;
 588                 case RUSSIAN_CHARSET:
 589                         return 1251;
 590                 case THAI_CHARSET:
 591                         return 874;
 592                 case EASTEUROPE_CHARSET:
 593                         return 1250;
 594                 case OEM_CHARSET:
 595                         return CP_OEMCP;
 596                 default:
 597                 {
 598                         CHARSETINFO csi;
 599                         DWORD n = charset;
 600
 601                         /* FIXME: TranslateCharsetInfo does not work as good as it
 602                          * should, so let's use it only when all else fails */
 603                         if (!TranslateCharsetInfo(&n, &csi, TCI_SRCCHARSET))
 604                                 ERR("%s: unknown charset %u\n", __FUNCTION__, charset);
 605                         else
 606                                 return csi.ciACP;
 607                 }
 608         }
 609         return 0;
 610 }
 611
 612
 613 /* this shouldn't be called anywhere but from _RTFGetToken() */
 614
 615 static void _RTFGetToken2(RTF_Info *info)
 616 {
 617         int     sign;
 618         int     c;
 619
 620         TRACE("\n");
 621
 622         /* initialize token vars */
 623
 624         info->rtfClass = rtfUnknown;
 625         info->rtfParam = rtfNoParam;
 626         info->rtfTextBuf[info->rtfTextLen = 0] = '\0';
 627
 628         /* get first character, which may be a pushback from previous token */
 629
 630         if (info->pushedChar != EOF)
 631         {
 632                 c = info->pushedChar;
 633                 info->rtfTextBuf[info->rtfTextLen++] = c;
 634                 info->rtfTextBuf[info->rtfTextLen] = '\0';
 635                 info->pushedChar = EOF;
 636         }
 637         else if ((c = GetChar (info)) == EOF)
 638         {
 639                 info->rtfClass = rtfEOF;
 640                 return;
 641         }
 642
 643         if (c == '{')
 644         {
 645                 info->rtfClass = rtfGroup;
 646                 info->rtfMajor = rtfBeginGroup;
 647                 return;
 648         }
 649         if (c == '}')
 650         {
 651                 info->rtfClass = rtfGroup;
 652                 info->rtfMajor = rtfEndGroup;
 653                 return;
 654         }
 655         if (c != '\\')
 656         {
 657                 /*
 658                  * Two possibilities here:
 659                  * 1) ASCII 9, effectively like \tab control symbol
 660                  * 2) literal text char
 661                  */
 662                 if (c == '\t')                  /* ASCII 9 */
 663                 {
 664                         info->rtfClass = rtfControl;
 665                         info->rtfMajor = rtfSpecialChar;
 666                         info->rtfMinor = rtfTab;
 667                 }
 668                 else
 669                 {
 670                         info->rtfClass = rtfText;
 671                         info->rtfMajor = c;
 672                 }
 673                 return;
 674         }
 675         if ((c = GetChar (info)) == EOF)
 676         {
 677                 /* early eof, whoops (class is rtfUnknown) */
 678                 return;
 679         }
 680         if (!isalpha (c))
 681         {
 682                 /*
 683                  * Three possibilities here:
 684                  * 1) hex encoded text char, e.g., \'d5, \'d3
 685                  * 2) special escaped text char, e.g., \{, \}
 686                  * 3) control symbol, e.g., \_, \-, \|, \<10>
 687                  */
 688                 if (c == '\'')                          /* hex char */
 689                 {
 690                 int     c2;
 691
 692                         if ((c = GetChar (info)) != EOF && (c2 = GetChar (info)) != EOF)
 693                         {
 694                                 /* should do isxdigit check! */
 695                                 info->rtfClass = rtfText;
 696                                 info->rtfMajor = RTFCharToHex (c) * 16 + RTFCharToHex (c2);
 697                                 return;
 698                         }
 699                         /* early eof, whoops (class is rtfUnknown) */
 700                         return;
 701                 }
 702
 703                 /* escaped char */
 704                 /*if (index (":{}\\", c) != (char *) NULL)*/ /* escaped char */
 705                 if (c == ':' || c == '{' || c == '}' || c == '\\')
 706                 {
 707                         info->rtfClass = rtfText;
 708                         info->rtfMajor = c;
 709                         return;
 710                 }
 711
 712                 /* control symbol */
 713                 Lookup (info, info->rtfTextBuf);        /* sets class, major, minor */
 714                 return;
 715         }
 716         /* control word */
 717         while (isalpha (c))
 718         {
 719                 if ((c = GetChar (info)) == EOF)
 720                         break;
 721         }
 722
 723         /*
 724          * At this point, the control word is all collected, so the
 725          * major/minor numbers are determined before the parameter
 726          * (if any) is scanned.  There will be one too many characters
 727          * in the buffer, though, so fix up before and restore after
 728          * looking up.
 729          */
 730
 731         if (c != EOF)
 732                 info->rtfTextBuf[info->rtfTextLen-1] = '\0';
 733         Lookup (info, info->rtfTextBuf);        /* sets class, major, minor */
 734         if (c != EOF)
 735                 info->rtfTextBuf[info->rtfTextLen-1] = c;
 736
 737         /*
 738          * Should be looking at first digit of parameter if there
 739          * is one, unless it's negative.  In that case, next char
 740          * is '-', so need to gobble next char, and remember sign.
 741          */
 742
 743         sign = 1;
 744         if (c == '-')
 745         {
 746                 sign = -1;
 747                 c = GetChar (info);
 748         }
 749         if (c != EOF && isdigit (c))
 750         {
 751                 info->rtfParam = 0;
 752                 while (isdigit (c))     /* gobble parameter */
 753                 {
 754                         info->rtfParam = info->rtfParam * 10 + c - '0';
 755                         if ((c = GetChar (info)) == EOF)
 756                                 break;
 757                 }
 758                 info->rtfParam *= sign;
 759         }
 760         /*
 761          * If control symbol delimiter was a blank, gobble it.
 762          * Otherwise the character is first char of next token, so
 763          * push it back for next call.  In either case, delete the
 764          * delimiter from the token buffer.
 765          */
 766         if (c != EOF)
 767         {
 768                 if (c != ' ')
 769                         info->pushedChar = c;
 770                 info->rtfTextBuf[--info->rtfTextLen] = '\0';
 771         }
 772 }
 773
 774
 775 /*
 776  * Read the next character from the input.  This handles setting the
 777  * current line and position-within-line variables.  Those variable are
 778  * set correctly whether lines end with CR, LF, or CRLF (the last being
 779  * the tricky case).
 780  *
 781  * bumpLine indicates whether the line number should be incremented on
 782  * the *next* input character.
 783  */
 784
 785
 786 static int GetChar(RTF_Info *info)
 787 {
 788         int     c;
 789         int     oldBumpLine;
 790
 791         TRACE("\n");
 792
 793         if ((c = _RTFGetChar(info)) != EOF)
 794         {
 795                 info->rtfTextBuf[info->rtfTextLen++] = c;
 796                 info->rtfTextBuf[info->rtfTextLen] = '\0';
 797         }
 798         if (info->prevChar == EOF)
 799                 info->bumpLine = 1;
 800         oldBumpLine = info->bumpLine;   /* non-zero if prev char was line ending */
 801         info->bumpLine = 0;
 802         if (c == '\r')
 803                 info->bumpLine = 1;
 804         else if (c == '\n')
 805         {
 806                 info->bumpLine = 1;
 807                 if (info->prevChar == '\r')             /* oops, previous \r wasn't */
 808                         oldBumpLine = 0;        /* really a line ending */
 809         }
 810         ++info->rtfLinePos;
 811         if (oldBumpLine)        /* were we supposed to increment the */
 812         {                       /* line count on this char? */
 813                 ++info->rtfLineNum;
 814                 info->rtfLinePos = 1;
 815         }
 816         info->prevChar = c;
 817         return (c);
 818 }
 819
 820
 821 /*
 822  * Synthesize a token by setting the global variables to the
 823  * values supplied.  Typically this is followed with a call
 824  * to RTFRouteToken().
 825  *
 826  * If a param value other than rtfNoParam is passed, it becomes
 827  * part of the token text.
 828  */
 829
 830 void RTFSetToken(RTF_Info *info, int class, int major, int minor, int param, const char *text)
 831 {
 832         TRACE("\n");
 833
 834         info->rtfClass = class;
 835         info->rtfMajor = major;
 836         info->rtfMinor = minor;
 837         info->rtfParam = param;
 838         if (param == rtfNoParam)
 839                 lstrcpyA(info->rtfTextBuf, text);
 840         else
 841                 sprintf (info->rtfTextBuf, "%s%d", text, param);
 842         info->rtfTextLen = lstrlenA (info->rtfTextBuf);
 843 }
 844
 845
 846 /* ---------------------------------------------------------------------- */
 847
 848 /*
 849  * Special destination readers.  They gobble the destination so the
 850  * writer doesn't have to deal with them.  That's wrong for any
 851  * translator that wants to process any of these itself.  In that
 852  * case, these readers should be overridden by installing a different
 853  * destination callback.
 854  *
 855  * NOTE: The last token read by each of these reader will be the
 856  * destination's terminating '}', which will then be the current token.
 857  * That '}' token is passed to RTFRouteToken() - the writer has already
 858  * seen the '{' that began the destination group, and may have pushed a
 859  * state; it also needs to know at the end of the group that a state
 860  * should be popped.
 861  *
 862  * It's important that rtf.h and the control token lookup table list
 863  * as many symbols as possible, because these destination readers
 864  * unfortunately make strict assumptions about the input they expect,
 865  * and a token of class rtfUnknown will throw them off easily.
 866  */
 867
 868
 869 /*
 870  * Read { \fonttbl ... } destination.  Old font tables don't have
 871  * braces around each table entry; try to adjust for that.
 872  */
 873
 874 static void ReadFontTbl(RTF_Info *info)
 875 {
 876         RTFFont         *fp = NULL;
 877         char            buf[rtfBufSiz], *bp;
 878         int             old = -1;
 879         const char      *fn = "ReadFontTbl";
 880
 881         TRACE("\n");
 882
 883         for (;;)
 884         {
 885                 RTFGetToken (info);
 886                 if (info->rtfClass == rtfEOF)
 887                         break;
 888                 if (RTFCheckCM (info, rtfGroup, rtfEndGroup))
 889                         break;
 890                 if (old < 0)            /* first entry - determine tbl type */
 891                 {
 892                         if (RTFCheckCMM (info, rtfControl, rtfCharAttr, rtfFontNum))
 893                                 old = 1;        /* no brace */
 894                         else if (RTFCheckCM (info, rtfGroup, rtfBeginGroup))
 895                                 old = 0;        /* brace */
 896                         else                    /* can't tell! */
 897                                 ERR ( "%s: Cannot determine format\n", fn);
 898                 }
 899                 if (old == 0)           /* need to find "{" here */
 900                 {
 901                         if (!RTFCheckCM (info, rtfGroup, rtfBeginGroup))
 902                                 ERR ( "%s: missing \"{\"\n", fn);
 903                         RTFGetToken (info);     /* yes, skip to next token */
 904                         if (info->rtfClass == rtfEOF)
 905                                 break;
 906                 }
 907                 fp = New (RTFFont);
 908                 if (fp == NULL)
 909                         ERR ( "%s: cannot allocate font entry\n", fn);
 910
 911                 fp->rtfNextFont = info->fontList;
 912                 info->fontList = fp;
 913
 914                 fp->rtfFName = NULL;
 915                 fp->rtfFAltName = NULL;
 916                 fp->rtfFNum = -1;
 917                 fp->rtfFFamily = 0;
 918                 fp->rtfFCharSet = DEFAULT_CHARSET; /* 1 */
 919                 fp->rtfFPitch = 0;
 920                 fp->rtfFType = 0;
 921                 fp->rtfFCodePage = CP_ACP;
 922
 923                 while (info->rtfClass != rtfEOF
 924                        && !RTFCheckCM (info, rtfText, ';')
 925                        && !RTFCheckCM (info, rtfGroup, rtfEndGroup))
 926                 {
 927                         if (info->rtfClass == rtfControl)
 928                         {
 929                                 switch (info->rtfMajor)
 930                                 {
 931                                 default:
 932                                         /* ignore token but announce it */
 933                                         ERR ("%s: unknown token \"%s\"\n",
 934                                                 fn, info->rtfTextBuf);
 935                                         break;
 936                                 case rtfFontFamily:
 937                                         fp->rtfFFamily = info->rtfMinor;
 938                                         break;
 939                                 case rtfCharAttr:
 940                                         switch (info->rtfMinor)
 941                                         {
 942                                         default:
 943                                                 break;  /* ignore unknown? */
 944                                         case rtfFontNum:
 945                                                 fp->rtfFNum = info->rtfParam;
 946                                                 break;
 947                                         }
 948                                         break;
 949                                 case rtfFontAttr:
 950                                         switch (info->rtfMinor)
 951                                         {
 952                                         default:
 953                                                 break;  /* ignore unknown? */
 954                                         case rtfFontCharSet:
 955                                                 fp->rtfFCharSet = info->rtfParam;
 956                                                 if (!fp->rtfFCodePage)
 957                                                         fp->rtfFCodePage = RTFCharSetToCodePage(info, info->rtfParam);
 958                                                 break;
 959                                         case rtfFontPitch:
 960                                                 fp->rtfFPitch = info->rtfParam;
 961                                                 break;
 962                                         case rtfFontCodePage:
 963                                                 fp->rtfFCodePage = info->rtfParam;
 964                                                 break;
 965                                         case rtfFTypeNil:
 966                                         case rtfFTypeTrueType:
 967                                                 fp->rtfFType = info->rtfParam;
 968                                                 break;
 969                                         }
 970                                         break;
 971                                 }
 972                         }
 973                         else if (RTFCheckCM (info, rtfGroup, rtfBeginGroup))    /* dest */
 974                         {
 975                                 RTFSkipGroup (info);    /* ignore for now */
 976                         }
 977                         else if (info->rtfClass == rtfText)     /* font name */
 978                         {
 979                                 bp = buf;
 980                                 while (info->rtfClass == rtfText
 981                                         && !RTFCheckCM (info, rtfText, ';'))
 982                                 {
 983                                         *bp++ = info->rtfMajor;
 984                                         RTFGetToken (info);
 985                                 }
 986
 987                                 /* FIX: in some cases the <fontinfo> isn't finished with a semi-column */
 988                                 if(RTFCheckCM (info, rtfGroup, rtfEndGroup))
 989                                 {
 990                                         RTFUngetToken (info);
 991                                 }
 992                                 *bp = '\0';
 993                                 fp->rtfFName = RTFStrSave (buf);
 994                                 if (fp->rtfFName == NULL)
 995                                         ERR ( "%s: cannot allocate font name\n", fn);
 996                                 /* already have next token; don't read one */
 997                                 /* at bottom of loop */
 998                                 continue;
 999                         }
1000                         else
1001                         {
1002                                 /* ignore token but announce it */
1003                                 ERR ( "%s: unknown token \"%s\"\n",
1004                                                         fn,info->rtfTextBuf);
1005                         }
1006                         RTFGetToken (info);
1007                         if (info->rtfClass == rtfEOF)
1008                                 break;
1009                 }
1010                 if (info->rtfClass == rtfEOF)
1011                         break;
1012                 if (old == 0)   /* need to see "}" here */
1013                 {
1014                         RTFGetToken (info);
1015                         if (!RTFCheckCM (info, rtfGroup, rtfEndGroup))
1016                                 ERR ( "%s: missing \"}\"\n", fn);
1017                         if (info->rtfClass == rtfEOF)
1018                                 break;
1019                 }
1020
1021                 /* Apply the real properties of the default font */
1022                 if (fp->rtfFNum == info->defFont)
1023                 {
1024                         if (info->ansiCodePage != CP_UTF8)
1025                                 info->codePage = fp->rtfFCodePage;
1026                         TRACE("default font codepage %d\n", info->codePage);
1027                 }
1028         }
1029         if (fp->rtfFNum == -1)
1030                 ERR( "%s: missing font number\n", fn);
1031 /*
1032  * Could check other pieces of structure here, too, I suppose.
1033  */
1034         RTFRouteToken (info);   /* feed "}" back to router */
1035
1036         /* Set default font */
1037         info->rtfClass = rtfControl;
1038         info->rtfMajor = rtfCharAttr;
1039         info->rtfMinor = rtfFontNum;
1040         info->rtfParam = info->defFont;
1041         lstrcpyA(info->rtfTextBuf, "f");
1042         RTFUngetToken(info);
1043 }
1044
1045
1046 /*
1047  * The color table entries have color values of -1 if
1048  * the default color should be used for the entry (only
1049  * a semi-colon is given in the definition, no color values).
1050  * There will be a problem if a partial entry (1 or 2 but
1051  * not 3 color values) is given.  The possibility is ignored
1052  * here.
1053  */
1054
1055 static void ReadColorTbl(RTF_Info *info)
1056 {
1057         RTFColor        *cp;
1058         int             cnum = 0;
1059         const char      *fn = "ReadColorTbl";
1060
1061         TRACE("\n");
1062
1063         for (;;)
1064         {
1065                 RTFGetToken (info);
1066                 if (info->rtfClass == rtfEOF)
1067                         break;
1068                 if (RTFCheckCM (info, rtfGroup, rtfEndGroup))
1069                         break;
1070                 cp = New (RTFColor);
1071                 if (cp == NULL)
1072                         ERR ( "%s: cannot allocate color entry\n", fn);
1073                 cp->rtfCNum = cnum++;
1074                 cp->rtfCRed = cp->rtfCGreen = cp->rtfCBlue = -1;
1075                 cp->rtfNextColor = info->colorList;
1076                 info->colorList = cp;
1077                 while (RTFCheckCM (info, rtfControl, rtfColorName))
1078                 {
1079                         switch (info->rtfMinor)
1080                         {
1081                         case rtfRed:    cp->rtfCRed = info->rtfParam; break;
1082                         case rtfGreen:  cp->rtfCGreen = info->rtfParam; break;
1083                         case rtfBlue:   cp->rtfCBlue = info->rtfParam; break;
1084                         }
1085                         RTFGetToken (info);
1086                 }
1087                 if (info->rtfClass == rtfEOF)
1088                         break;
1089                 if (!RTFCheckCM (info, rtfText, ';'))
1090                         ERR ("%s: malformed entry\n", fn);
1091         }
1092         RTFRouteToken (info);   /* feed "}" back to router */
1093 }
1094
1095
1096 /*
1097  * The "Normal" style definition doesn't contain any style number,
1098  * all others do.  Normal style is given style rtfNormalStyleNum.
1099  */
1100
1101 static void ReadStyleSheet(RTF_Info *info)
1102 {
1103         RTFStyle        *sp;
1104         RTFStyleElt     *sep, *sepLast;
1105         char            buf[rtfBufSiz], *bp;
1106         const char      *fn = "ReadStyleSheet";
1107         int             real_style;
1108
1109         TRACE("\n");
1110
1111         for (;;)
1112         {
1113                 RTFGetToken (info);
1114                 if (info->rtfClass == rtfEOF)
1115                         break;
1116                 if (RTFCheckCM (info, rtfGroup, rtfEndGroup))
1117                         break;
1118                 sp = New (RTFStyle);
1119                 if (sp == NULL)
1120                         ERR ( "%s: cannot allocate stylesheet entry\n", fn);
1121                 sp->rtfSName = NULL;
1122                 sp->rtfSNum = -1;
1123                 sp->rtfSType = rtfParStyle;
1124                 sp->rtfSAdditive = 0;
1125                 sp->rtfSBasedOn = rtfNoStyleNum;
1126                 sp->rtfSNextPar = -1;
1127                 sp->rtfSSEList = sepLast = NULL;
1128                 sp->rtfNextStyle = info->styleList;
1129                 sp->rtfExpanding = 0;
1130                 info->styleList = sp;
1131                 if (!RTFCheckCM (info, rtfGroup, rtfBeginGroup))
1132                         ERR ( "%s: missing \"{\"\n", fn);
1133                 real_style = TRUE;
1134                 for (;;)
1135                 {
1136                         RTFGetToken (info);
1137                         if (info->rtfClass == rtfEOF
1138                                 || RTFCheckCM (info, rtfText, ';'))
1139                                 break;
1140                         if (info->rtfClass == rtfControl)
1141                         {
1142                                 if (RTFCheckMM (info, rtfSpecialChar, rtfOptDest)) {
1143                                         RTFGetToken(info);
1144                                         ERR( "%s: skipping optional destination\n", fn);
1145                                         RTFSkipGroup(info);
1146                                         info->rtfClass = rtfGroup;
1147                                         info->rtfMajor = rtfEndGroup;
1148                                         real_style = FALSE;
1149                                         break; /* ignore "\*" */
1150                                 }
1151                                 if (RTFCheckMM (info, rtfParAttr, rtfStyleNum))
1152                                 {
1153                                         sp->rtfSNum = info->rtfParam;
1154                                         sp->rtfSType = rtfParStyle;
1155                                         continue;
1156                                 }
1157                                 if (RTFCheckMM (info, rtfCharAttr, rtfCharStyleNum))
1158                                 {
1159                                         sp->rtfSNum = info->rtfParam;
1160                                         sp->rtfSType = rtfCharStyle;
1161                                         continue;
1162                                 }
1163                                 if (RTFCheckMM (info, rtfSectAttr, rtfSectStyleNum))
1164                                 {
1165                                         sp->rtfSNum = info->rtfParam;
1166                                         sp->rtfSType = rtfSectStyle;
1167                                         continue;
1168                                 }
1169                                 if (RTFCheckMM (info, rtfStyleAttr, rtfBasedOn))
1170                                 {
1171                                         sp->rtfSBasedOn = info->rtfParam;
1172                                         continue;
1173                                 }
1174                                 if (RTFCheckMM (info, rtfStyleAttr, rtfAdditive))
1175                                 {
1176                                         sp->rtfSAdditive = 1;
1177                                         continue;
1178                                 }
1179                                 if (RTFCheckMM (info, rtfStyleAttr, rtfNext))
1180                                 {
1181                                         sp->rtfSNextPar = info->rtfParam;
1182                                         continue;
1183                                 }
1184                                 sep = New (RTFStyleElt);
1185                                 if (sep == NULL)
1186                                         ERR ( "%s: cannot allocate style element\n", fn);
1187                                 sep->rtfSEClass = info->rtfClass;
1188                                 sep->rtfSEMajor = info->rtfMajor;
1189                                 sep->rtfSEMinor = info->rtfMinor;
1190                                 sep->rtfSEParam = info->rtfParam;
1191                                 sep->rtfSEText = RTFStrSave (info->rtfTextBuf);
1192                                 if (sep->rtfSEText == NULL)
1193                                         ERR ( "%s: cannot allocate style element text\n", fn);
1194                                 if (sepLast == NULL)
1195                                         sp->rtfSSEList = sep;   /* first element */
1196                                 else                            /* add to end */
1197                                         sepLast->rtfNextSE = sep;
1198                                 sep->rtfNextSE = NULL;
1199                                 sepLast = sep;
1200                         }
1201                         else if (RTFCheckCM (info, rtfGroup, rtfBeginGroup))
1202                         {
1203                                 /*
1204                                  * This passes over "{\*\keycode ... }, among
1205                                  * other things. A temporary (perhaps) hack.
1206                                  */
1207                                 ERR( "%s: skipping begin\n", fn);
1208                                 RTFSkipGroup (info);
1209                                 continue;
1210                         }
1211                         else if (info->rtfClass == rtfText)     /* style name */
1212                         {
1213                                 bp = buf;
1214                                 while (info->rtfClass == rtfText)
1215                                 {
1216                                         if (info->rtfMajor == ';')
1217                                         {
1218                                                 /* put back for "for" loop */
1219                                                 RTFUngetToken (info);
1220                                                 break;
1221                                         }
1222                                         *bp++ = info->rtfMajor;
1223                                         RTFGetToken (info);
1224                                 }
1225                                 *bp = '\0';
1226                                 sp->rtfSName = RTFStrSave (buf);
1227                                 if (sp->rtfSName == NULL)
1228                                         ERR ( "%s: cannot allocate style name\n", fn);
1229                         }
1230                         else            /* unrecognized */
1231                         {
1232                                 /* ignore token but announce it */
1233                                 ERR ( "%s: unknown token \"%s\"\n",
1234                                                         fn, info->rtfTextBuf);
1235                         }
1236                 }
1237                 if (real_style) {
1238                         RTFGetToken (info);
1239                         if (!RTFCheckCM (info, rtfGroup, rtfEndGroup))
1240                                 ERR ( "%s: missing \"}\"\n", fn);
1241                         /*
1242                          * Check over the style structure.  A name is a must.
1243                          * If no style number was specified, check whether it's the
1244                          * Normal style (in which case it's given style number
1245                          * rtfNormalStyleNum).  Note that some "normal" style names
1246                          * just begin with "Normal" and can have other stuff following,
1247                          * e.g., "Normal,Times 10 point".  Ugh.
1248                          *
1249                          * Some German RTF writers use "Standard" instead of "Normal".
1250                          */
1251                         if (sp->rtfSName == NULL)
1252                                 ERR ( "%s: missing style name\n", fn);
1253                         if (sp->rtfSNum < 0)
1254                         {
1255                                 if (strncmp (buf, "Normal", 6) != 0
1256                                         && strncmp (buf, "Standard", 8) != 0)
1257                                         ERR ( "%s: missing style number\n", fn);
1258                                 sp->rtfSNum = rtfNormalStyleNum;
1259                         }
1260                         if (sp->rtfSNextPar == -1)      /* if \snext not given, */
1261                                 sp->rtfSNextPar = sp->rtfSNum;  /* next is itself */
1262                 }
1263                 /* otherwise we're just dealing with fake end group from skipped group */
1264         }
1265         RTFRouteToken (info);   /* feed "}" back to router */
1266 }
1267
1268
1269 static void ReadInfoGroup(RTF_Info *info)
1270 {
1271         RTFSkipGroup (info);
1272         RTFRouteToken (info);   /* feed "}" back to router */
1273 }
1274
1275
1276 static void ReadPictGroup(RTF_Info *info)
1277 {
1278         RTFSkipGroup (info);
1279         RTFRouteToken (info);   /* feed "}" back to router */
1280 }
1281
1282
1283 static void ReadObjGroup(RTF_Info *info)
1284 {
1285         RTFSkipGroup (info);
1286         RTFRouteToken (info);   /* feed "}" back to router */
1287 }
1288
1289
1290 /* ---------------------------------------------------------------------- */
1291
1292 /*
1293  * Routines to return pieces of stylesheet, or font or color tables.
1294  * References to style 0 are mapped onto the Normal style.
1295  */
1296
1297
1298 RTFStyle *RTFGetStyle(RTF_Info *info, int num)
1299 {
1300         RTFStyle        *s;
1301
1302         if (num == -1)
1303                 return (info->styleList);
1304         for (s = info->styleList; s != NULL; s = s->rtfNextStyle)
1305         {
1306                 if (s->rtfSNum == num)
1307                         break;
1308         }
1309         return (s);             /* NULL if not found */
1310 }
1311
1312
1313 RTFFont *RTFGetFont(RTF_Info *info, int num)
1314 {
1315         RTFFont *f;
1316
1317         if (num == -1)
1318                 return (info->fontList);
1319         for (f = info->fontList; f != NULL; f = f->rtfNextFont)
1320         {
1321                 if (f->rtfFNum == num)
1322                         break;
1323         }
1324         return (f);             /* NULL if not found */
1325 }
1326
1327
1328 RTFColor *RTFGetColor(RTF_Info *info, int num)
1329 {
1330         RTFColor        *c;
1331
1332         if (num == -1)
1333                 return (info->colorList);
1334         for (c = info->colorList; c != NULL; c = c->rtfNextColor)
1335         {
1336                 if (c->rtfCNum == num)
1337                         break;
1338         }
1339         return (c);             /* NULL if not found */
1340 }
1341
1342
1343 /* ---------------------------------------------------------------------- */
1344
1345
1346 /*
1347  * Expand style n, if there is such a style.
1348  */
1349
1350 void RTFExpandStyle(RTF_Info *info, int n)
1351 {
1352         RTFStyle        *s;
1353         RTFStyleElt     *se;
1354
1355         TRACE("\n");
1356
1357         if (n == -1)
1358                 return;
1359         s = RTFGetStyle (info, n);
1360         if (s == NULL)
1361                 return;
1362         if (s->rtfExpanding != 0)
1363                 ERR ("Style expansion loop, style %d\n", n);
1364         s->rtfExpanding = 1;    /* set expansion flag for loop detection */
1365         /*
1366          * Expand "based-on" style (unless it's the same as the current
1367          * style -- Normal style usually gives itself as its own based-on
1368          * style).  Based-on style expansion is done by synthesizing
1369          * the token that the writer needs to see in order to trigger
1370          * another style expansion, and feeding to token back through
1371          * the router so the writer sees it.
1372          */
1373         if (n != s->rtfSBasedOn)
1374         {
1375                 RTFSetToken (info, rtfControl, rtfParAttr, rtfStyleNum,
1376                                                         s->rtfSBasedOn, "\\s");
1377                 RTFRouteToken (info);
1378         }
1379         /*
1380          * Now route the tokens unique to this style.  RTFSetToken()
1381          * isn't used because it would add the param value to the end
1382          * of the token text, which already has it in.
1383          */
1384         for (se = s->rtfSSEList; se != NULL; se = se->rtfNextSE)
1385         {
1386                 info->rtfClass = se->rtfSEClass;
1387                 info->rtfMajor = se->rtfSEMajor;
1388                 info->rtfMinor = se->rtfSEMinor;
1389                 info->rtfParam = se->rtfSEParam;
1390                 lstrcpyA (info->rtfTextBuf, se->rtfSEText);
1391                 info->rtfTextLen = lstrlenA (info->rtfTextBuf);
1392                 RTFRouteToken (info);
1393         }
1394         s->rtfExpanding = 0;    /* done - clear expansion flag */
1395 }
1396
1397
1398 /* ---------------------------------------------------------------------- */
1399
1400 /*
1401  * Control symbol lookup routines
1402  */
1403
1404
1405 typedef struct RTFKey   RTFKey;
1406
1407 struct RTFKey
1408 {
1409         int        rtfKMajor;   /* major number */
1410         int        rtfKMinor;   /* minor number */
1411         const char *rtfKStr;    /* symbol name */
1412         int        rtfKHash;    /* symbol name hash value */
1413 };
1414
1415 /*
1416  * A minor number of -1 means the token has no minor number
1417  * (all valid minor numbers are >= 0).
1418  */
1419
1420 static RTFKey   rtfKey[] =
1421 {
1422         /*
1423          * Special characters
1424          */
1425
1426         { rtfSpecialChar,       rtfIIntVersion,         "vern",         0 },
1427         { rtfSpecialChar,       rtfICreateTime,         "creatim",      0 },
1428         { rtfSpecialChar,       rtfIRevisionTime,       "revtim",       0 },
1429         { rtfSpecialChar,       rtfIPrintTime,          "printim",      0 },
1430         { rtfSpecialChar,       rtfIBackupTime,         "buptim",       0 },
1431         { rtfSpecialChar,       rtfIEditTime,           "edmins",       0 },
1432         { rtfSpecialChar,       rtfIYear,               "yr",           0 },
1433         { rtfSpecialChar,       rtfIMonth,              "mo",           0 },
1434         { rtfSpecialChar,       rtfIDay,                "dy",           0 },
1435         { rtfSpecialChar,       rtfIHour,               "hr",           0 },
1436         { rtfSpecialChar,       rtfIMinute,             "min",          0 },
1437         { rtfSpecialChar,       rtfISecond,             "sec",          0 },
1438         { rtfSpecialChar,       rtfINPages,             "nofpages",     0 },
1439         { rtfSpecialChar,       rtfINWords,             "nofwords",     0 },
1440         { rtfSpecialChar,       rtfINChars,             "nofchars",     0 },
1441         { rtfSpecialChar,       rtfIIntID,              "id",           0 },
1442
1443         { rtfSpecialChar,       rtfCurHeadDate,         "chdate",       0 },
1444         { rtfSpecialChar,       rtfCurHeadDateLong,     "chdpl",        0 },
1445         { rtfSpecialChar,       rtfCurHeadDateAbbrev,   "chdpa",        0 },
1446         { rtfSpecialChar,       rtfCurHeadTime,         "chtime",       0 },
1447         { rtfSpecialChar,       rtfCurHeadPage,         "chpgn",        0 },
1448         { rtfSpecialChar,       rtfSectNum,             "sectnum",      0 },
1449         { rtfSpecialChar,       rtfCurFNote,            "chftn",        0 },
1450         { rtfSpecialChar,       rtfCurAnnotRef,         "chatn",        0 },
1451         { rtfSpecialChar,       rtfFNoteSep,            "chftnsep",     0 },
1452         { rtfSpecialChar,       rtfFNoteCont,           "chftnsepc",    0 },
1453         { rtfSpecialChar,       rtfCell,                "cell",         0 },
1454         { rtfSpecialChar,       rtfRow,                 "row",          0 },
1455         { rtfSpecialChar,       rtfPar,                 "par",          0 },
1456         /* newline and carriage return are synonyms for */
1457         /* \par when they are preceded by a \ character */
1458         { rtfSpecialChar,       rtfPar,                 "\n",           0 },
1459         { rtfSpecialChar,       rtfPar,                 "\r",           0 },
1460         { rtfSpecialChar,       rtfSect,                "sect",         0 },
1461         { rtfSpecialChar,       rtfPage,                "page",         0 },
1462         { rtfSpecialChar,       rtfColumn,              "column",       0 },
1463         { rtfSpecialChar,       rtfLine,                "line",         0 },
1464         { rtfSpecialChar,       rtfSoftPage,            "softpage",     0 },
1465         { rtfSpecialChar,       rtfSoftColumn,          "softcol",      0 },
1466         { rtfSpecialChar,       rtfSoftLine,            "softline",     0 },
1467         { rtfSpecialChar,       rtfSoftLineHt,          "softlheight",  0 },
1468         { rtfSpecialChar,       rtfTab,                 "tab",          0 },
1469         { rtfSpecialChar,       rtfEmDash,              "emdash",       0 },
1470         { rtfSpecialChar,       rtfEnDash,              "endash",       0 },
1471         { rtfSpecialChar,       rtfEmSpace,             "emspace",      0 },
1472         { rtfSpecialChar,       rtfEnSpace,             "enspace",      0 },
1473         { rtfSpecialChar,       rtfBullet,              "bullet",       0 },
1474         { rtfSpecialChar,       rtfLQuote,              "lquote",       0 },
1475         { rtfSpecialChar,       rtfRQuote,              "rquote",       0 },
1476         { rtfSpecialChar,       rtfLDblQuote,           "ldblquote",    0 },
1477         { rtfSpecialChar,       rtfRDblQuote,           "rdblquote",    0 },
1478         { rtfSpecialChar,       rtfFormula,             "|",            0 },
1479         { rtfSpecialChar,       rtfNoBrkSpace,          "~",            0 },
1480         { rtfSpecialChar,       rtfNoReqHyphen,         "-",            0 },
1481         { rtfSpecialChar,       rtfNoBrkHyphen,         "_",            0 },
1482         { rtfSpecialChar,       rtfOptDest,             "*",            0 },
1483         { rtfSpecialChar,       rtfLTRMark,             "ltrmark",      0 },
1484         { rtfSpecialChar,       rtfRTLMark,             "rtlmark",      0 },
1485         { rtfSpecialChar,       rtfNoWidthJoiner,       "zwj",          0 },
1486         { rtfSpecialChar,       rtfNoWidthNonJoiner,    "zwnj",         0 },
1487         /* is this valid? */
1488         { rtfSpecialChar,       rtfCurHeadPict,         "chpict",       0 },
1489         { rtfSpecialChar,       rtfUnicode,             "u",            0 },
1490
1491         /*
1492          * Character formatting attributes
1493          */
1494
1495         { rtfCharAttr,  rtfPlain,               "plain",        0 },
1496         { rtfCharAttr,  rtfBold,                "b",            0 },
1497         { rtfCharAttr,  rtfAllCaps,             "caps",         0 },
1498         { rtfCharAttr,  rtfDeleted,             "deleted",      0 },
1499         { rtfCharAttr,  rtfSubScript,           "dn",           0 },
1500         { rtfCharAttr,  rtfSubScrShrink,        "sub",          0 },
1501         { rtfCharAttr,  rtfNoSuperSub,          "nosupersub",   0 },
1502         { rtfCharAttr,  rtfExpand,              "expnd",        0 },
1503         { rtfCharAttr,  rtfExpandTwips,         "expndtw",      0 },
1504         { rtfCharAttr,  rtfKerning,             "kerning",      0 },
1505         { rtfCharAttr,  rtfFontNum,             "f",            0 },
1506         { rtfCharAttr,  rtfFontSize,            "fs",           0 },
1507         { rtfCharAttr,  rtfItalic,              "i",            0 },
1508         { rtfCharAttr,  rtfOutline,             "outl",         0 },
1509         { rtfCharAttr,  rtfRevised,             "revised",      0 },
1510         { rtfCharAttr,  rtfRevAuthor,           "revauth",      0 },
1511         { rtfCharAttr,  rtfRevDTTM,             "revdttm",      0 },
1512         { rtfCharAttr,  rtfSmallCaps,           "scaps",        0 },
1513         { rtfCharAttr,  rtfShadow,              "shad",         0 },
1514         { rtfCharAttr,  rtfStrikeThru,          "strike",       0 },
1515         { rtfCharAttr,  rtfUnderline,           "ul",           0 },
1516         { rtfCharAttr,  rtfDotUnderline,        "uld",          0 },
1517         { rtfCharAttr,  rtfDbUnderline,         "uldb",         0 },
1518         { rtfCharAttr,  rtfNoUnderline,         "ulnone",       0 },
1519         { rtfCharAttr,  rtfWordUnderline,       "ulw",          0 },
1520         { rtfCharAttr,  rtfSuperScript,         "up",           0 },
1521         { rtfCharAttr,  rtfSuperScrShrink,      "super",        0 },
1522         { rtfCharAttr,  rtfInvisible,           "v",            0 },
1523         { rtfCharAttr,  rtfForeColor,           "cf",           0 },
1524         { rtfCharAttr,  rtfBackColor,           "cb",           0 },
1525         { rtfCharAttr,  rtfRTLChar,             "rtlch",        0 },
1526         { rtfCharAttr,  rtfLTRChar,             "ltrch",        0 },
1527         { rtfCharAttr,  rtfCharStyleNum,        "cs",           0 },
1528         { rtfCharAttr,  rtfCharCharSet,         "cchs",         0 },
1529         { rtfCharAttr,  rtfLanguage,            "lang",         0 },
1530         /* this has disappeared from spec 1.2 */
1531         { rtfCharAttr,  rtfGray,                "gray",         0 },
1532         { rtfCharAttr,  rtfUnicodeLength,       "uc",           0 },
1533
1534         /*
1535          * Paragraph formatting attributes
1536          */
1537
1538         { rtfParAttr,   rtfParDef,              "pard",         0 },
1539         { rtfParAttr,   rtfStyleNum,            "s",            0 },
1540         { rtfParAttr,   rtfHyphenate,           "hyphpar",      0 },
1541         { rtfParAttr,   rtfInTable,             "intbl",        0 },
1542         { rtfParAttr,   rtfKeep,                "keep",         0 },
1543         { rtfParAttr,   rtfNoWidowControl,      "nowidctlpar",  0 },
1544         { rtfParAttr,   rtfKeepNext,            "keepn",        0 },
1545         { rtfParAttr,   rtfOutlineLevel,        "level",        0 },
1546         { rtfParAttr,   rtfNoLineNum,           "noline",       0 },
1547         { rtfParAttr,   rtfPBBefore,            "pagebb",       0 },
1548         { rtfParAttr,   rtfSideBySide,          "sbys",         0 },
1549         { rtfParAttr,   rtfQuadLeft,            "ql",           0 },
1550         { rtfParAttr,   rtfQuadRight,           "qr",           0 },
1551         { rtfParAttr,   rtfQuadJust,            "qj",           0 },
1552         { rtfParAttr,   rtfQuadCenter,          "qc",           0 },
1553         { rtfParAttr,   rtfFirstIndent,         "fi",           0 },
1554         { rtfParAttr,   rtfLeftIndent,          "li",           0 },
1555         { rtfParAttr,   rtfRightIndent,         "ri",           0 },
1556         { rtfParAttr,   rtfSpaceBefore,         "sb",           0 },
1557         { rtfParAttr,   rtfSpaceAfter,          "sa",           0 },
1558         { rtfParAttr,   rtfSpaceBetween,        "sl",           0 },
1559         { rtfParAttr,   rtfSpaceMultiply,       "slmult",       0 },
1560
1561         { rtfParAttr,   rtfSubDocument,         "subdocument",  0 },
1562
1563         { rtfParAttr,   rtfRTLPar,              "rtlpar",       0 },
1564         { rtfParAttr,   rtfLTRPar,              "ltrpar",       0 },
1565
1566         { rtfParAttr,   rtfTabPos,              "tx",           0 },
1567         /*
1568          * FrameMaker writes \tql (to mean left-justified tab, apparently)
1569          * although it's not in the spec.  It's also redundant, since lj
1570          * tabs are the default.
1571          */
1572         { rtfParAttr,   rtfTabLeft,             "tql",          0 },
1573         { rtfParAttr,   rtfTabRight,            "tqr",          0 },
1574         { rtfParAttr,   rtfTabCenter,           "tqc",          0 },
1575         { rtfParAttr,   rtfTabDecimal,          "tqdec",        0 },
1576         { rtfParAttr,   rtfTabBar,              "tb",           0 },
1577         { rtfParAttr,   rtfLeaderDot,           "tldot",        0 },
1578         { rtfParAttr,   rtfLeaderHyphen,        "tlhyph",       0 },
1579         { rtfParAttr,   rtfLeaderUnder,         "tlul",         0 },
1580         { rtfParAttr,   rtfLeaderThick,         "tlth",         0 },
1581         { rtfParAttr,   rtfLeaderEqual,         "tleq",         0 },
1582
1583         { rtfParAttr,   rtfParLevel,            "pnlvl",        0 },
1584         { rtfParAttr,   rtfParBullet,           "pnlvlblt",     0 },
1585         { rtfParAttr,   rtfParSimple,           "pnlvlbody",    0 },
1586         { rtfParAttr,   rtfParNumCont,          "pnlvlcont",    0 },
1587         { rtfParAttr,   rtfParNumOnce,          "pnnumonce",    0 },
1588         { rtfParAttr,   rtfParNumAcross,        "pnacross",     0 },
1589         { rtfParAttr,   rtfParHangIndent,       "pnhang",       0 },
1590         { rtfParAttr,   rtfParNumRestart,       "pnrestart",    0 },
1591         { rtfParAttr,   rtfParNumCardinal,      "pncard",       0 },
1592         { rtfParAttr,   rtfParNumDecimal,       "pndec",        0 },
1593         { rtfParAttr,   rtfParNumULetter,       "pnucltr",      0 },
1594         { rtfParAttr,   rtfParNumURoman,        "pnucrm",       0 },
1595         { rtfParAttr,   rtfParNumLLetter,       "pnlcltr",      0 },
1596         { rtfParAttr,   rtfParNumLRoman,        "pnlcrm",       0 },
1597         { rtfParAttr,   rtfParNumOrdinal,       "pnord",        0 },
1598         { rtfParAttr,   rtfParNumOrdinalText,   "pnordt",       0 },
1599         { rtfParAttr,   rtfParNumBold,          "pnb",          0 },
1600         { rtfParAttr,   rtfParNumItalic,        "pni",          0 },
1601         { rtfParAttr,   rtfParNumAllCaps,       "pncaps",       0 },
1602         { rtfParAttr,   rtfParNumSmallCaps,     "pnscaps",      0 },
1603         { rtfParAttr,   rtfParNumUnder,         "pnul",         0 },
1604         { rtfParAttr,   rtfParNumDotUnder,      "pnuld",        0 },
1605         { rtfParAttr,   rtfParNumDbUnder,       "pnuldb",       0 },
1606         { rtfParAttr,   rtfParNumNoUnder,       "pnulnone",     0 },
1607         { rtfParAttr,   rtfParNumWordUnder,     "pnulw",        0 },
1608         { rtfParAttr,   rtfParNumStrikethru,    "pnstrike",     0 },
1609         { rtfParAttr,   rtfParNumForeColor,     "pncf",         0 },
1610         { rtfParAttr,   rtfParNumFont,          "pnf",          0 },
1611         { rtfParAttr,   rtfParNumFontSize,      "pnfs",         0 },
1612         { rtfParAttr,   rtfParNumIndent,        "pnindent",     0 },
1613         { rtfParAttr,   rtfParNumSpacing,       "pnsp",         0 },
1614         { rtfParAttr,   rtfParNumInclPrev,      "pnprev",       0 },
1615         { rtfParAttr,   rtfParNumCenter,        "pnqc",         0 },
1616         { rtfParAttr,   rtfParNumLeft,          "pnql",         0 },
1617         { rtfParAttr,   rtfParNumRight,         "pnqr",         0 },
1618         { rtfParAttr,   rtfParNumStartAt,       "pnstart",      0 },
1619
1620         { rtfParAttr,   rtfBorderTop,           "brdrt",        0 },
1621         { rtfParAttr,   rtfBorderBottom,        "brdrb",        0 },
1622         { rtfParAttr,   rtfBorderLeft,          "brdrl",        0 },
1623         { rtfParAttr,   rtfBorderRight,         "brdrr",        0 },
1624         { rtfParAttr,   rtfBorderBetween,       "brdrbtw",      0 },
1625         { rtfParAttr,   rtfBorderBar,           "brdrbar",      0 },
1626         { rtfParAttr,   rtfBorderBox,           "box",          0 },
1627         { rtfParAttr,   rtfBorderSingle,        "brdrs",        0 },
1628         { rtfParAttr,   rtfBorderThick,         "brdrth",       0 },
1629         { rtfParAttr,   rtfBorderShadow,        "brdrsh",       0 },
1630         { rtfParAttr,   rtfBorderDouble,        "brdrdb",       0 },
1631         { rtfParAttr,   rtfBorderDot,           "brdrdot",      0 },
1632         { rtfParAttr,   rtfBorderDot,           "brdrdash",     0 },
1633         { rtfParAttr,   rtfBorderHair,          "brdrhair",     0 },
1634         { rtfParAttr,   rtfBorderWidth,         "brdrw",        0 },
1635         { rtfParAttr,   rtfBorderColor,         "brdrcf",       0 },
1636         { rtfParAttr,   rtfBorderSpace,         "brsp",         0 },
1637
1638         { rtfParAttr,   rtfShading,             "shading",      0 },
1639         { rtfParAttr,   rtfBgPatH,              "bghoriz",      0 },
1640         { rtfParAttr,   rtfBgPatV,              "bgvert",       0 },
1641         { rtfParAttr,   rtfFwdDiagBgPat,        "bgfdiag",      0 },
1642         { rtfParAttr,   rtfBwdDiagBgPat,        "bgbdiag",      0 },
1643         { rtfParAttr,   rtfHatchBgPat,          "bgcross",      0 },
1644         { rtfParAttr,   rtfDiagHatchBgPat,      "bgdcross",     0 },
1645         { rtfParAttr,   rtfDarkBgPatH,          "bgdkhoriz",    0 },
1646         { rtfParAttr,   rtfDarkBgPatV,          "bgdkvert",     0 },
1647         { rtfParAttr,   rtfFwdDarkBgPat,        "bgdkfdiag",    0 },
1648         { rtfParAttr,   rtfBwdDarkBgPat,        "bgdkbdiag",    0 },
1649         { rtfParAttr,   rtfDarkHatchBgPat,      "bgdkcross",    0 },
1650         { rtfParAttr,   rtfDarkDiagHatchBgPat,  "bgdkdcross",   0 },
1651         { rtfParAttr,   rtfBgPatLineColor,      "cfpat",        0 },
1652         { rtfParAttr,   rtfBgPatColor,          "cbpat",        0 },
1653
1654         /*
1655          * Section formatting attributes
1656          */
1657
1658         { rtfSectAttr,  rtfSectDef,             "sectd",        0 },
1659         { rtfSectAttr,  rtfENoteHere,           "endnhere",     0 },
1660         { rtfSectAttr,  rtfPrtBinFirst,         "binfsxn",      0 },
1661         { rtfSectAttr,  rtfPrtBin,              "binsxn",       0 },
1662         { rtfSectAttr,  rtfSectStyleNum,        "ds",           0 },
1663
1664         { rtfSectAttr,  rtfNoBreak,             "sbknone",      0 },
1665         { rtfSectAttr,  rtfColBreak,            "sbkcol",       0 },
1666         { rtfSectAttr,  rtfPageBreak,           "sbkpage",      0 },
1667         { rtfSectAttr,  rtfEvenBreak,           "sbkeven",      0 },
1668         { rtfSectAttr,  rtfOddBreak,            "sbkodd",       0 },
1669
1670         { rtfSectAttr,  rtfColumns,             "cols",         0 },
1671         { rtfSectAttr,  rtfColumnSpace,         "colsx",        0 },
1672         { rtfSectAttr,  rtfColumnNumber,        "colno",        0 },
1673         { rtfSectAttr,  rtfColumnSpRight,       "colsr",        0 },
1674         { rtfSectAttr,  rtfColumnWidth,         "colw",         0 },
1675         { rtfSectAttr,  rtfColumnLine,          "linebetcol",   0 },
1676
1677         { rtfSectAttr,  rtfLineModulus,         "linemod",      0 },
1678         { rtfSectAttr,  rtfLineDist,            "linex",        0 },
1679         { rtfSectAttr,  rtfLineStarts,          "linestarts",   0 },
1680         { rtfSectAttr,  rtfLineRestart,         "linerestart",  0 },
1681         { rtfSectAttr,  rtfLineRestartPg,       "lineppage",    0 },
1682         { rtfSectAttr,  rtfLineCont,            "linecont",     0 },
1683
1684         { rtfSectAttr,  rtfSectPageWid,         "pgwsxn",       0 },
1685         { rtfSectAttr,  rtfSectPageHt,          "pghsxn",       0 },
1686         { rtfSectAttr,  rtfSectMarginLeft,      "marglsxn",     0 },
1687         { rtfSectAttr,  rtfSectMarginRight,     "margrsxn",     0 },
1688         { rtfSectAttr,  rtfSectMarginTop,       "margtsxn",     0 },
1689         { rtfSectAttr,  rtfSectMarginBottom,    "margbsxn",     0 },
1690         { rtfSectAttr,  rtfSectMarginGutter,    "guttersxn",    0 },
1691         { rtfSectAttr,  rtfSectLandscape,       "lndscpsxn",    0 },
1692         { rtfSectAttr,  rtfTitleSpecial,        "titlepg",      0 },
1693         { rtfSectAttr,  rtfHeaderY,             "headery",      0 },
1694         { rtfSectAttr,  rtfFooterY,             "footery",      0 },
1695
1696         { rtfSectAttr,  rtfPageStarts,          "pgnstarts",    0 },
1697         { rtfSectAttr,  rtfPageCont,            "pgncont",      0 },
1698         { rtfSectAttr,  rtfPageRestart,         "pgnrestart",   0 },
1699         { rtfSectAttr,  rtfPageNumRight,        "pgnx",         0 },
1700         { rtfSectAttr,  rtfPageNumTop,          "pgny",         0 },
1701         { rtfSectAttr,  rtfPageDecimal,         "pgndec",       0 },
1702         { rtfSectAttr,  rtfPageURoman,          "pgnucrm",      0 },
1703         { rtfSectAttr,  rtfPageLRoman,          "pgnlcrm",      0 },
1704         { rtfSectAttr,  rtfPageULetter,         "pgnucltr",     0 },
1705         { rtfSectAttr,  rtfPageLLetter,         "pgnlcltr",     0 },
1706         { rtfSectAttr,  rtfPageNumHyphSep,      "pgnhnsh",      0 },
1707         { rtfSectAttr,  rtfPageNumSpaceSep,     "pgnhnsp",      0 },
1708         { rtfSectAttr,  rtfPageNumColonSep,     "pgnhnsc",      0 },
1709         { rtfSectAttr,  rtfPageNumEmdashSep,    "pgnhnsm",      0 },
1710         { rtfSectAttr,  rtfPageNumEndashSep,    "pgnhnsn",      0 },
1711
1712         { rtfSectAttr,  rtfTopVAlign,           "vertalt",      0 },
1713         /* misspelled as "vertal" in specification 1.0 */
1714         { rtfSectAttr,  rtfBottomVAlign,        "vertalb",      0 },
1715         { rtfSectAttr,  rtfCenterVAlign,        "vertalc",      0 },
1716         { rtfSectAttr,  rtfJustVAlign,          "vertalj",      0 },
1717
1718         { rtfSectAttr,  rtfRTLSect,             "rtlsect",      0 },
1719         { rtfSectAttr,  rtfLTRSect,             "ltrsect",      0 },
1720
1721         /* I've seen these in an old spec, but not in real files... */
1722         /*rtfSectAttr,  rtfNoBreak,             "nobreak",      0,*/
1723         /*rtfSectAttr,  rtfColBreak,            "colbreak",     0,*/
1724         /*rtfSectAttr,  rtfPageBreak,           "pagebreak",    0,*/
1725         /*rtfSectAttr,  rtfEvenBreak,           "evenbreak",    0,*/
1726         /*rtfSectAttr,  rtfOddBreak,            "oddbreak",     0,*/
1727
1728         /*
1729          * Document formatting attributes
1730          */
1731
1732         { rtfDocAttr,   rtfDefTab,              "deftab",       0 },
1733         { rtfDocAttr,   rtfHyphHotZone,         "hyphhotz",     0 },
1734         { rtfDocAttr,   rtfHyphConsecLines,     "hyphconsec",   0 },
1735         { rtfDocAttr,   rtfHyphCaps,            "hyphcaps",     0 },
1736         { rtfDocAttr,   rtfHyphAuto,            "hyphauto",     0 },
1737         { rtfDocAttr,   rtfLineStart,           "linestart",    0 },
1738         { rtfDocAttr,   rtfFracWidth,           "fracwidth",    0 },
1739         /* \makeback was given in old version of spec, it's now */
1740         /* listed as \makebackup */
1741         { rtfDocAttr,   rtfMakeBackup,          "makeback",     0 },
1742         { rtfDocAttr,   rtfMakeBackup,          "makebackup",   0 },
1743         { rtfDocAttr,   rtfRTFDefault,          "defformat",    0 },
1744         { rtfDocAttr,   rtfPSOverlay,           "psover",       0 },
1745         { rtfDocAttr,   rtfDocTemplate,         "doctemp",      0 },
1746         { rtfDocAttr,   rtfDefLanguage,         "deflang",      0 },
1747
1748         { rtfDocAttr,   rtfFENoteType,          "fet",          0 },
1749         { rtfDocAttr,   rtfFNoteEndSect,        "endnotes",     0 },
1750         { rtfDocAttr,   rtfFNoteEndDoc,         "enddoc",       0 },
1751         { rtfDocAttr,   rtfFNoteText,           "ftntj",        0 },
1752         { rtfDocAttr,   rtfFNoteBottom,         "ftnbj",        0 },
1753         { rtfDocAttr,   rtfENoteEndSect,        "aendnotes",    0 },
1754         { rtfDocAttr,   rtfENoteEndDoc,         "aenddoc",      0 },
1755         { rtfDocAttr,   rtfENoteText,           "aftntj",       0 },
1756         { rtfDocAttr,   rtfENoteBottom,         "aftnbj",       0 },
1757         { rtfDocAttr,   rtfFNoteStart,          "ftnstart",     0 },
1758         { rtfDocAttr,   rtfENoteStart,          "aftnstart",    0 },
1759         { rtfDocAttr,   rtfFNoteRestartPage,    "ftnrstpg",     0 },
1760         { rtfDocAttr,   rtfFNoteRestart,        "ftnrestart",   0 },
1761         { rtfDocAttr,   rtfFNoteRestartCont,    "ftnrstcont",   0 },
1762         { rtfDocAttr,   rtfENoteRestart,        "aftnrestart",  0 },
1763         { rtfDocAttr,   rtfENoteRestartCont,    "aftnrstcont",  0 },
1764         { rtfDocAttr,   rtfFNoteNumArabic,      "ftnnar",       0 },
1765         { rtfDocAttr,   rtfFNoteNumLLetter,     "ftnnalc",      0 },
1766         { rtfDocAttr,   rtfFNoteNumULetter,     "ftnnauc",      0 },
1767         { rtfDocAttr,   rtfFNoteNumLRoman,      "ftnnrlc",      0 },
1768         { rtfDocAttr,   rtfFNoteNumURoman,      "ftnnruc",      0 },
1769         { rtfDocAttr,   rtfFNoteNumChicago,     "ftnnchi",      0 },
1770         { rtfDocAttr,   rtfENoteNumArabic,      "aftnnar",      0 },
1771         { rtfDocAttr,   rtfENoteNumLLetter,     "aftnnalc",     0 },
1772         { rtfDocAttr,   rtfENoteNumULetter,     "aftnnauc",     0 },
1773         { rtfDocAttr,   rtfENoteNumLRoman,      "aftnnrlc",     0 },
1774         { rtfDocAttr,   rtfENoteNumURoman,      "aftnnruc",     0 },
1775         { rtfDocAttr,   rtfENoteNumChicago,     "aftnnchi",     0 },
1776
1777         { rtfDocAttr,   rtfPaperWidth,          "paperw",       0 },
1778         { rtfDocAttr,   rtfPaperHeight,         "paperh",       0 },
1779         { rtfDocAttr,   rtfPaperSize,           "psz",          0 },
1780         { rtfDocAttr,   rtfLeftMargin,          "margl",        0 },
1781         { rtfDocAttr,   rtfRightMargin,         "margr",        0 },
1782         { rtfDocAttr,   rtfTopMargin,           "margt",        0 },
1783         { rtfDocAttr,   rtfBottomMargin,        "margb",        0 },
1784         { rtfDocAttr,   rtfFacingPage,          "facingp",      0 },
1785         { rtfDocAttr,   rtfGutterWid,           "gutter",       0 },
1786         { rtfDocAttr,   rtfMirrorMargin,        "margmirror",   0 },
1787         { rtfDocAttr,   rtfLandscape,           "landscape",    0 },
1788         { rtfDocAttr,   rtfPageStart,           "pgnstart",     0 },
1789         { rtfDocAttr,   rtfWidowCtrl,           "widowctrl",    0 },
1790
1791         { rtfDocAttr,   rtfLinkStyles,          "linkstyles",   0 },
1792
1793         { rtfDocAttr,   rtfNoAutoTabIndent,     "notabind",     0 },
1794         { rtfDocAttr,   rtfWrapSpaces,          "wraptrsp",     0 },
1795         { rtfDocAttr,   rtfPrintColorsBlack,    "prcolbl",      0 },
1796         { rtfDocAttr,   rtfNoExtraSpaceRL,      "noextrasprl",  0 },
1797         { rtfDocAttr,   rtfNoColumnBalance,     "nocolbal",     0 },
1798         { rtfDocAttr,   rtfCvtMailMergeQuote,   "cvmme",        0 },
1799         { rtfDocAttr,   rtfSuppressTopSpace,    "sprstsp",      0 },
1800         { rtfDocAttr,   rtfSuppressPreParSpace, "sprsspbf",     0 },
1801         { rtfDocAttr,   rtfCombineTblBorders,   "otblrul",      0 },
1802         { rtfDocAttr,   rtfTranspMetafiles,     "transmf",      0 },
1803         { rtfDocAttr,   rtfSwapBorders,         "swpbdr",       0 },
1804         { rtfDocAttr,   rtfShowHardBreaks,      "brkfrm",       0 },
1805
1806         { rtfDocAttr,   rtfFormProtected,       "formprot",     0 },
1807         { rtfDocAttr,   rtfAllProtected,        "allprot",      0 },
1808         { rtfDocAttr,   rtfFormShading,         "formshade",    0 },
1809         { rtfDocAttr,   rtfFormDisplay,         "formdisp",     0 },
1810         { rtfDocAttr,   rtfPrintData,           "printdata",    0 },
1811
1812         { rtfDocAttr,   rtfRevProtected,        "revprot",      0 },
1813         { rtfDocAttr,   rtfRevisions,           "revisions",    0 },
1814         { rtfDocAttr,   rtfRevDisplay,          "revprop",      0 },
1815         { rtfDocAttr,   rtfRevBar,              "revbar",       0 },
1816
1817         { rtfDocAttr,   rtfAnnotProtected,      "annotprot",    0 },
1818
1819         { rtfDocAttr,   rtfRTLDoc,              "rtldoc",       0 },
1820         { rtfDocAttr,   rtfLTRDoc,              "ltrdoc",       0 },
1821
1822         { rtfDocAttr,   rtfAnsiCodePage,        "ansicpg",      0 },
1823         { rtfDocAttr,   rtfUTF8RTF,             "urtf",         0 },
1824
1825         /*
1826          * Style attributes
1827          */
1828
1829         { rtfStyleAttr, rtfAdditive,            "additive",     0 },
1830         { rtfStyleAttr, rtfBasedOn,             "sbasedon",     0 },
1831         { rtfStyleAttr, rtfNext,                "snext",        0 },
1832
1833         /*
1834          * Picture attributes
1835          */
1836
1837         { rtfPictAttr,  rtfMacQD,               "macpict",      0 },
1838         { rtfPictAttr,  rtfPMMetafile,          "pmmetafile",   0 },
1839         { rtfPictAttr,  rtfWinMetafile,         "wmetafile",    0 },
1840         { rtfPictAttr,  rtfDevIndBitmap,        "dibitmap",     0 },
1841         { rtfPictAttr,  rtfWinBitmap,           "wbitmap",      0 },
1842         { rtfPictAttr,  rtfPixelBits,           "wbmbitspixel", 0 },
1843         { rtfPictAttr,  rtfBitmapPlanes,        "wbmplanes",    0 },
1844         { rtfPictAttr,  rtfBitmapWid,           "wbmwidthbytes", 0 },
1845
1846         { rtfPictAttr,  rtfPicWid,              "picw",         0 },
1847         { rtfPictAttr,  rtfPicHt,               "pich",         0 },
1848         { rtfPictAttr,  rtfPicGoalWid,          "picwgoal",     0 },
1849         { rtfPictAttr,  rtfPicGoalHt,           "pichgoal",     0 },
1850         /* these two aren't in the spec, but some writers emit them */
1851         { rtfPictAttr,  rtfPicGoalWid,          "picwGoal",     0 },
1852         { rtfPictAttr,  rtfPicGoalHt,           "pichGoal",     0 },
1853         { rtfPictAttr,  rtfPicScaleX,           "picscalex",    0 },
1854         { rtfPictAttr,  rtfPicScaleY,           "picscaley",    0 },
1855         { rtfPictAttr,  rtfPicScaled,           "picscaled",    0 },
1856         { rtfPictAttr,  rtfPicCropTop,          "piccropt",     0 },
1857         { rtfPictAttr,  rtfPicCropBottom,       "piccropb",     0 },
1858         { rtfPictAttr,  rtfPicCropLeft,         "piccropl",     0 },
1859         { rtfPictAttr,  rtfPicCropRight,        "piccropr",     0 },
1860
1861         { rtfPictAttr,  rtfPicMFHasBitmap,      "picbmp",       0 },
1862         { rtfPictAttr,  rtfPicMFBitsPerPixel,   "picbpp",       0 },
1863
1864         { rtfPictAttr,  rtfPicBinary,           "bin",          0 },
1865
1866         /*
1867          * NeXT graphic attributes
1868          */
1869
1870         { rtfNeXTGrAttr,        rtfNeXTGWidth,          "width",        0 },
1871         { rtfNeXTGrAttr,        rtfNeXTGHeight,         "height",       0 },
1872
1873         /*
1874          * Destinations
1875          */
1876
1877         { rtfDestination,       rtfFontTbl,             "fonttbl",      0 },
1878         { rtfDestination,       rtfFontAltName,         "falt",         0 },
1879         { rtfDestination,       rtfEmbeddedFont,        "fonteb",       0 },
1880         { rtfDestination,       rtfFontFile,            "fontfile",     0 },
1881         { rtfDestination,       rtfFileTbl,             "filetbl",      0 },
1882         { rtfDestination,       rtfFileInfo,            "file",         0 },
1883         { rtfDestination,       rtfColorTbl,            "colortbl",     0 },
1884         { rtfDestination,       rtfStyleSheet,          "stylesheet",   0 },
1885         { rtfDestination,       rtfKeyCode,             "keycode",      0 },
1886         { rtfDestination,       rtfRevisionTbl,         "revtbl",       0 },
1887         { rtfDestination,       rtfGenerator,           "generator",    0 },
1888         { rtfDestination,       rtfInfo,                "info",         0 },
1889         { rtfDestination,       rtfITitle,              "title",        0 },
1890         { rtfDestination,       rtfISubject,            "subject",      0 },
1891         { rtfDestination,       rtfIAuthor,             "author",       0 },
1892         { rtfDestination,       rtfIOperator,           "operator",     0 },
1893         { rtfDestination,       rtfIKeywords,           "keywords",     0 },
1894         { rtfDestination,       rtfIComment,            "comment",      0 },
1895         { rtfDestination,       rtfIVersion,            "version",      0 },
1896         { rtfDestination,       rtfIDoccomm,            "doccomm",      0 },
1897         /* \verscomm may not exist -- was seen in earlier spec version */
1898         { rtfDestination,       rtfIVerscomm,           "verscomm",     0 },
1899         { rtfDestination,       rtfNextFile,            "nextfile",     0 },
1900         { rtfDestination,       rtfTemplate,            "template",     0 },
1901         { rtfDestination,       rtfFNSep,               "ftnsep",       0 },
1902         { rtfDestination,       rtfFNContSep,           "ftnsepc",      0 },
1903         { rtfDestination,       rtfFNContNotice,        "ftncn",        0 },
1904         { rtfDestination,       rtfENSep,               "aftnsep",      0 },
1905         { rtfDestination,       rtfENContSep,           "aftnsepc",     0 },
1906         { rtfDestination,       rtfENContNotice,        "aftncn",       0 },
1907         { rtfDestination,       rtfPageNumLevel,        "pgnhn",        0 },
1908         { rtfDestination,       rtfParNumLevelStyle,    "pnseclvl",     0 },
1909         { rtfDestination,       rtfHeader,              "header",       0 },
1910         { rtfDestination,       rtfFooter,              "footer",       0 },
1911         { rtfDestination,       rtfHeaderLeft,          "headerl",      0 },
1912         { rtfDestination,       rtfHeaderRight,         "headerr",      0 },
1913         { rtfDestination,       rtfHeaderFirst,         "headerf",      0 },
1914         { rtfDestination,       rtfFooterLeft,          "footerl",      0 },
1915         { rtfDestination,       rtfFooterRight,         "footerr",      0 },
1916         { rtfDestination,       rtfFooterFirst,         "footerf",      0 },
1917         { rtfDestination,       rtfParNumText,          "pntext",       0 },
1918         { rtfDestination,       rtfParNumbering,        "pn",           0 },
1919         { rtfDestination,       rtfParNumTextAfter,     "pntexta",      0 },
1920         { rtfDestination,       rtfParNumTextBefore,    "pntextb",      0 },
1921         { rtfDestination,       rtfBookmarkStart,       "bkmkstart",    0 },
1922         { rtfDestination,       rtfBookmarkEnd,         "bkmkend",      0 },
1923         { rtfDestination,       rtfPict,                "pict",         0 },
1924         { rtfDestination,       rtfObject,              "object",       0 },
1925         { rtfDestination,       rtfObjClass,            "objclass",     0 },
1926         { rtfDestination,       rtfObjName,             "objname",      0 },
1927         { rtfObjAttr,   rtfObjTime,             "objtime",      0 },
1928         { rtfDestination,       rtfObjData,             "objdata",      0 },
1929         { rtfDestination,       rtfObjAlias,            "objalias",     0 },
1930         { rtfDestination,       rtfObjSection,          "objsect",      0 },
1931         /* objitem and objtopic aren't documented in the spec! */
1932         { rtfDestination,       rtfObjItem,             "objitem",      0 },
1933         { rtfDestination,       rtfObjTopic,            "objtopic",     0 },
1934         { rtfDestination,       rtfObjResult,           "result",       0 },
1935         { rtfDestination,       rtfDrawObject,          "do",           0 },
1936         { rtfDestination,       rtfFootnote,            "footnote",     0 },
1937         { rtfDestination,       rtfAnnotRefStart,       "atrfstart",    0 },
1938         { rtfDestination,       rtfAnnotRefEnd,         "atrfend",      0 },
1939         { rtfDestination,       rtfAnnotID,             "atnid",        0 },
1940         { rtfDestination,       rtfAnnotAuthor,         "atnauthor",    0 },
1941         { rtfDestination,       rtfAnnotation,          "annotation",   0 },
1942         { rtfDestination,       rtfAnnotRef,            "atnref",       0 },
1943         { rtfDestination,       rtfAnnotTime,           "atntime",      0 },
1944         { rtfDestination,       rtfAnnotIcon,           "atnicn",       0 },
1945         { rtfDestination,       rtfField,               "field",        0 },
1946         { rtfDestination,       rtfFieldInst,           "fldinst",      0 },
1947         { rtfDestination,       rtfFieldResult,         "fldrslt",      0 },
1948         { rtfDestination,       rtfDataField,           "datafield",    0 },
1949         { rtfDestination,       rtfIndex,               "xe",           0 },
1950         { rtfDestination,       rtfIndexText,           "txe",          0 },
1951         { rtfDestination,       rtfIndexRange,          "rxe",          0 },
1952         { rtfDestination,       rtfTOC,                 "tc",           0 },
1953         { rtfDestination,       rtfNeXTGraphic,         "NeXTGraphic",  0 },
1954
1955         /*
1956          * Font families
1957          */
1958
1959         { rtfFontFamily,        rtfFFNil,               "fnil",         0 },
1960         { rtfFontFamily,        rtfFFRoman,             "froman",       0 },
1961         { rtfFontFamily,        rtfFFSwiss,             "fswiss",       0 },
1962         { rtfFontFamily,        rtfFFModern,            "fmodern",      0 },
1963         { rtfFontFamily,        rtfFFScript,            "fscript",      0 },
1964         { rtfFontFamily,        rtfFFDecor,             "fdecor",       0 },
1965         { rtfFontFamily,        rtfFFTech,              "ftech",        0 },
1966         { rtfFontFamily,        rtfFFBidirectional,     "fbidi",        0 },
1967
1968         /*
1969          * Font attributes
1970          */
1971
1972         { rtfFontAttr,  rtfFontCharSet,         "fcharset",     0 },
1973         { rtfFontAttr,  rtfFontPitch,           "fprq",         0 },
1974         { rtfFontAttr,  rtfFontCodePage,        "cpg",          0 },
1975         { rtfFontAttr,  rtfFTypeNil,            "ftnil",        0 },
1976         { rtfFontAttr,  rtfFTypeTrueType,       "fttruetype",   0 },
1977
1978         /*
1979          * File table attributes
1980          */
1981
1982         { rtfFileAttr,  rtfFileNum,             "fid",          0 },
1983         { rtfFileAttr,  rtfFileRelPath,         "frelative",    0 },
1984         { rtfFileAttr,  rtfFileOSNum,           "fosnum",       0 },
1985
1986         /*
1987          * File sources
1988          */
1989
1990         { rtfFileSource,        rtfSrcMacintosh,        "fvalidmac",    0 },
1991         { rtfFileSource,        rtfSrcDOS,              "fvaliddos",    0 },
1992         { rtfFileSource,        rtfSrcNTFS,             "fvalidntfs",   0 },
1993         { rtfFileSource,        rtfSrcHPFS,             "fvalidhpfs",   0 },
1994         { rtfFileSource,        rtfSrcNetwork,          "fnetwork",     0 },
1995
1996         /*
1997          * Color names
1998          */
1999
2000         { rtfColorName, rtfRed,                 "red",          0 },
2001         { rtfColorName, rtfGreen,               "green",        0 },
2002         { rtfColorName, rtfBlue,                "blue",         0 },
2003
2004         /*
2005          * Charset names
2006          */
2007
2008         { rtfCharSet,   rtfMacCharSet,          "mac",          0 },
2009         { rtfCharSet,   rtfAnsiCharSet,         "ansi",         0 },
2010         { rtfCharSet,   rtfPcCharSet,           "pc",           0 },
2011         { rtfCharSet,   rtfPcaCharSet,          "pca",          0 },
2012
2013         /*
2014          * Table attributes
2015          */
2016
2017         { rtfTblAttr,   rtfRowDef,              "trowd",        0 },
2018         { rtfTblAttr,   rtfRowGapH,             "trgaph",       0 },
2019         { rtfTblAttr,   rtfCellPos,             "cellx",        0 },
2020         { rtfTblAttr,   rtfMergeRngFirst,       "clmgf",        0 },
2021         { rtfTblAttr,   rtfMergePrevious,       "clmrg",        0 },
2022
2023         { rtfTblAttr,   rtfRowLeft,             "trql",         0 },
2024         { rtfTblAttr,   rtfRowRight,            "trqr",         0 },
2025         { rtfTblAttr,   rtfRowCenter,           "trqc",         0 },
2026         { rtfTblAttr,   rtfRowLeftEdge,         "trleft",       0 },
2027         { rtfTblAttr,   rtfRowHt,               "trrh",         0 },
2028         { rtfTblAttr,   rtfRowHeader,           "trhdr",        0 },
2029         { rtfTblAttr,   rtfRowKeep,             "trkeep",       0 },
2030
2031         { rtfTblAttr,   rtfRTLRow,              "rtlrow",       0 },
2032         { rtfTblAttr,   rtfLTRRow,              "ltrrow",       0 },
2033
2034         { rtfTblAttr,   rtfRowBordTop,          "trbrdrt",      0 },
2035         { rtfTblAttr,   rtfRowBordLeft,         "trbrdrl",      0 },
2036         { rtfTblAttr,   rtfRowBordBottom,       "trbrdrb",      0 },
2037         { rtfTblAttr,   rtfRowBordRight,        "trbrdrr",      0 },
2038         { rtfTblAttr,   rtfRowBordHoriz,        "trbrdrh",      0 },
2039         { rtfTblAttr,   rtfRowBordVert,         "trbrdrv",      0 },
2040
2041         { rtfTblAttr,   rtfCellBordBottom,      "clbrdrb",      0 },
2042         { rtfTblAttr,   rtfCellBordTop,         "clbrdrt",      0 },
2043         { rtfTblAttr,   rtfCellBordLeft,        "clbrdrl",      0 },
2044         { rtfTblAttr,   rtfCellBordRight,       "clbrdrr",      0 },
2045
2046         { rtfTblAttr,   rtfCellShading,         "clshdng",      0 },
2047         { rtfTblAttr,   rtfCellBgPatH,          "clbghoriz",    0 },
2048         { rtfTblAttr,   rtfCellBgPatV,          "clbgvert",     0 },
2049         { rtfTblAttr,   rtfCellFwdDiagBgPat,    "clbgfdiag",    0 },
2050         { rtfTblAttr,   rtfCellBwdDiagBgPat,    "clbgbdiag",    0 },
2051         { rtfTblAttr,   rtfCellHatchBgPat,      "clbgcross",    0 },
2052         { rtfTblAttr,   rtfCellDiagHatchBgPat,  "clbgdcross",   0 },
2053         /*
2054          * The spec lists "clbgdkhor", but the corresponding non-cell
2055          * control is "bgdkhoriz".  At any rate Macintosh Word seems
2056          * to accept both "clbgdkhor" and "clbgdkhoriz".
2057          */
2058         { rtfTblAttr,   rtfCellDarkBgPatH,      "clbgdkhoriz",  0 },
2059         { rtfTblAttr,   rtfCellDarkBgPatH,      "clbgdkhor",    0 },
2060         { rtfTblAttr,   rtfCellDarkBgPatV,      "clbgdkvert",   0 },
2061         { rtfTblAttr,   rtfCellFwdDarkBgPat,    "clbgdkfdiag",  0 },
2062         { rtfTblAttr,   rtfCellBwdDarkBgPat,    "clbgdkbdiag",  0 },
2063         { rtfTblAttr,   rtfCellDarkHatchBgPat,  "clbgdkcross",  0 },
2064         { rtfTblAttr,   rtfCellDarkDiagHatchBgPat, "clbgdkdcross",      0 },
2065         { rtfTblAttr,   rtfCellBgPatLineColor, "clcfpat",       0 },
2066         { rtfTblAttr,   rtfCellBgPatColor,      "clcbpat",      0 },
2067
2068         /*
2069          * Field attributes
2070          */
2071
2072         { rtfFieldAttr, rtfFieldDirty,          "flddirty",     0 },
2073         { rtfFieldAttr, rtfFieldEdited,         "fldedit",      0 },
2074         { rtfFieldAttr, rtfFieldLocked,         "fldlock",      0 },
2075         { rtfFieldAttr, rtfFieldPrivate,        "fldpriv",      0 },
2076         { rtfFieldAttr, rtfFieldAlt,            "fldalt",       0 },
2077
2078         /*
2079          * Positioning attributes
2080          */
2081
2082         { rtfPosAttr,   rtfAbsWid,              "absw",         0 },
2083         { rtfPosAttr,   rtfAbsHt,               "absh",         0 },
2084
2085         { rtfPosAttr,   rtfRPosMargH,           "phmrg",        0 },
2086         { rtfPosAttr,   rtfRPosPageH,           "phpg",         0 },
2087         { rtfPosAttr,   rtfRPosColH,            "phcol",        0 },
2088         { rtfPosAttr,   rtfPosX,                "posx",         0 },
2089         { rtfPosAttr,   rtfPosNegX,             "posnegx",      0 },
2090         { rtfPosAttr,   rtfPosXCenter,          "posxc",        0 },
2091         { rtfPosAttr,   rtfPosXInside,          "posxi",        0 },
2092         { rtfPosAttr,   rtfPosXOutSide,         "posxo",        0 },
2093         { rtfPosAttr,   rtfPosXRight,           "posxr",        0 },
2094         { rtfPosAttr,   rtfPosXLeft,            "posxl",        0 },
2095
2096         { rtfPosAttr,   rtfRPosMargV,           "pvmrg",        0 },
2097         { rtfPosAttr,   rtfRPosPageV,           "pvpg",         0 },
2098         { rtfPosAttr,   rtfRPosParaV,           "pvpara",       0 },
2099         { rtfPosAttr,   rtfPosY,                "posy",         0 },
2100         { rtfPosAttr,   rtfPosNegY,             "posnegy",      0 },
2101         { rtfPosAttr,   rtfPosYInline,          "posyil",       0 },
2102         { rtfPosAttr,   rtfPosYTop,             "posyt",        0 },
2103         { rtfPosAttr,   rtfPosYCenter,          "posyc",        0 },
2104         { rtfPosAttr,   rtfPosYBottom,          "posyb",        0 },
2105
2106         { rtfPosAttr,   rtfNoWrap,              "nowrap",       0 },
2107         { rtfPosAttr,   rtfDistFromTextAll,     "dxfrtext",     0 },
2108         { rtfPosAttr,   rtfDistFromTextX,       "dfrmtxtx",     0 },
2109         { rtfPosAttr,   rtfDistFromTextY,       "dfrmtxty",     0 },
2110         /* \dyfrtext no longer exists in spec 1.2, apparently */
2111         /* replaced by \dfrmtextx and \dfrmtexty. */
2112         { rtfPosAttr,   rtfTextDistY,           "dyfrtext",     0 },
2113
2114         { rtfPosAttr,   rtfDropCapLines,        "dropcapli",    0 },
2115         { rtfPosAttr,   rtfDropCapType,         "dropcapt",     0 },
2116
2117         /*
2118          * Object controls
2119          */
2120
2121         { rtfObjAttr,   rtfObjEmb,              "objemb",       0 },
2122         { rtfObjAttr,   rtfObjLink,             "objlink",      0 },
2123         { rtfObjAttr,   rtfObjAutoLink,         "objautlink",   0 },
2124         { rtfObjAttr,   rtfObjSubscriber,       "objsub",       0 },
2125         { rtfObjAttr,   rtfObjPublisher,        "objpub",       0 },
2126         { rtfObjAttr,   rtfObjICEmb,            "objicemb",     0 },
2127
2128         { rtfObjAttr,   rtfObjLinkSelf,         "linkself",     0 },
2129         { rtfObjAttr,   rtfObjLock,             "objupdate",    0 },
2130         { rtfObjAttr,   rtfObjUpdate,           "objlock",      0 },
2131
2132         { rtfObjAttr,   rtfObjHt,               "objh",         0 },
2133         { rtfObjAttr,   rtfObjWid,              "objw",         0 },
2134         { rtfObjAttr,   rtfObjSetSize,          "objsetsize",   0 },
2135         { rtfObjAttr,   rtfObjAlign,            "objalign",     0 },
2136         { rtfObjAttr,   rtfObjTransposeY,       "objtransy",    0 },
2137         { rtfObjAttr,   rtfObjCropTop,          "objcropt",     0 },
2138         { rtfObjAttr,   rtfObjCropBottom,       "objcropb",     0 },
2139         { rtfObjAttr,   rtfObjCropLeft,         "objcropl",     0 },
2140         { rtfObjAttr,   rtfObjCropRight,        "objcropr",     0 },
2141         { rtfObjAttr,   rtfObjScaleX,           "objscalex",    0 },
2142         { rtfObjAttr,   rtfObjScaleY,           "objscaley",    0 },
2143
2144         { rtfObjAttr,   rtfObjResRTF,           "rsltrtf",      0 },
2145         { rtfObjAttr,   rtfObjResPict,          "rsltpict",     0 },
2146         { rtfObjAttr,   rtfObjResBitmap,        "rsltbmp",      0 },
2147         { rtfObjAttr,   rtfObjResText,          "rslttxt",      0 },
2148         { rtfObjAttr,   rtfObjResMerge,         "rsltmerge",    0 },
2149
2150         { rtfObjAttr,   rtfObjBookmarkPubObj,   "bkmkpub",      0 },
2151         { rtfObjAttr,   rtfObjPubAutoUpdate,    "pubauto",      0 },
2152
2153         /*
2154          * Associated character formatting attributes
2155          */
2156
2157         { rtfACharAttr, rtfACBold,              "ab",           0 },
2158         { rtfACharAttr, rtfACAllCaps,           "caps",         0 },
2159         { rtfACharAttr, rtfACForeColor,         "acf",          0 },
2160         { rtfACharAttr, rtfACSubScript,         "adn",          0 },
2161         { rtfACharAttr, rtfACExpand,            "aexpnd",       0 },
2162         { rtfACharAttr, rtfACFontNum,           "af",           0 },
2163         { rtfACharAttr, rtfACFontSize,          "afs",          0 },
2164         { rtfACharAttr, rtfACItalic,            "ai",           0 },
2165         { rtfACharAttr, rtfACLanguage,          "alang",        0 },
2166         { rtfACharAttr, rtfACOutline,           "aoutl",        0 },
2167         { rtfACharAttr, rtfACSmallCaps,         "ascaps",       0 },
2168         { rtfACharAttr, rtfACShadow,            "ashad",        0 },
2169         { rtfACharAttr, rtfACStrikeThru,        "astrike",      0 },
2170         { rtfACharAttr, rtfACUnderline,         "aul",          0 },
2171         { rtfACharAttr, rtfACDotUnderline,      "auld",         0 },
2172         { rtfACharAttr, rtfACDbUnderline,       "auldb",        0 },
2173         { rtfACharAttr, rtfACNoUnderline,       "aulnone",      0 },
2174         { rtfACharAttr, rtfACWordUnderline,     "aulw",         0 },
2175         { rtfACharAttr, rtfACSuperScript,       "aup",          0 },
2176
2177         /*
2178          * Footnote attributes
2179          */
2180
2181         { rtfFNoteAttr, rtfFNAlt,               "ftnalt",       0 },
2182
2183         /*
2184          * Key code attributes
2185          */
2186
2187         { rtfKeyCodeAttr,       rtfAltKey,              "alt",          0 },
2188         { rtfKeyCodeAttr,       rtfShiftKey,            "shift",        0 },
2189         { rtfKeyCodeAttr,       rtfControlKey,          "ctrl",         0 },
2190         { rtfKeyCodeAttr,       rtfFunctionKey,         "fn",           0 },
2191
2192         /*
2193          * Bookmark attributes
2194          */
2195
2196         { rtfBookmarkAttr, rtfBookmarkFirstCol, "bkmkcolf",     0 },
2197         { rtfBookmarkAttr, rtfBookmarkLastCol,  "bkmkcoll",     0 },
2198
2199         /*
2200          * Index entry attributes
2201          */
2202
2203         { rtfIndexAttr, rtfIndexNumber,         "xef",          0 },
2204         { rtfIndexAttr, rtfIndexBold,           "bxe",          0 },
2205         { rtfIndexAttr, rtfIndexItalic,         "ixe",          0 },
2206
2207         /*
2208          * Table of contents attributes
2209          */
2210
2211         { rtfTOCAttr,   rtfTOCType,             "tcf",          0 },
2212         { rtfTOCAttr,   rtfTOCLevel,            "tcl",          0 },
2213
2214         /*
2215          * Drawing object attributes
2216          */
2217
2218         { rtfDrawAttr,  rtfDrawLock,            "dolock",       0 },
2219         { rtfDrawAttr,  rtfDrawPageRelX,        "doxpage",      0 },
2220         { rtfDrawAttr,  rtfDrawColumnRelX,      "dobxcolumn",   0 },
2221         { rtfDrawAttr,  rtfDrawMarginRelX,      "dobxmargin",   0 },
2222         { rtfDrawAttr,  rtfDrawPageRelY,        "dobypage",     0 },
2223         { rtfDrawAttr,  rtfDrawColumnRelY,      "dobycolumn",   0 },
2224         { rtfDrawAttr,  rtfDrawMarginRelY,      "dobymargin",   0 },
2225         { rtfDrawAttr,  rtfDrawHeight,          "dobhgt",       0 },
2226
2227         { rtfDrawAttr,  rtfDrawBeginGroup,      "dpgroup",      0 },
2228         { rtfDrawAttr,  rtfDrawGroupCount,      "dpcount",      0 },
2229         { rtfDrawAttr,  rtfDrawEndGroup,        "dpendgroup",   0 },
2230         { rtfDrawAttr,  rtfDrawArc,             "dparc",        0 },
2231         { rtfDrawAttr,  rtfDrawCallout,         "dpcallout",    0 },
2232         { rtfDrawAttr,  rtfDrawEllipse,         "dpellipse",    0 },
2233         { rtfDrawAttr,  rtfDrawLine,            "dpline",       0 },
2234         { rtfDrawAttr,  rtfDrawPolygon,         "dppolygon",    0 },
2235         { rtfDrawAttr,  rtfDrawPolyLine,        "dppolyline",   0 },
2236         { rtfDrawAttr,  rtfDrawRect,            "dprect",       0 },
2237         { rtfDrawAttr,  rtfDrawTextBox,         "dptxbx",       0 },
2238
2239         { rtfDrawAttr,  rtfDrawOffsetX,         "dpx",          0 },
2240         { rtfDrawAttr,  rtfDrawSizeX,           "dpxsize",      0 },
2241         { rtfDrawAttr,  rtfDrawOffsetY,         "dpy",          0 },
2242         { rtfDrawAttr,  rtfDrawSizeY,           "dpysize",      0 },
2243
2244         { rtfDrawAttr,  rtfCOAngle,             "dpcoa",        0 },
2245         { rtfDrawAttr,  rtfCOAccentBar,         "dpcoaccent",   0 },
2246         { rtfDrawAttr,  rtfCOBestFit,           "dpcobestfit",  0 },
2247         { rtfDrawAttr,  rtfCOBorder,            "dpcoborder",   0 },
2248         { rtfDrawAttr,  rtfCOAttachAbsDist,     "dpcodabs",     0 },
2249         { rtfDrawAttr,  rtfCOAttachBottom,      "dpcodbottom",  0 },
2250         { rtfDrawAttr,  rtfCOAttachCenter,      "dpcodcenter",  0 },
2251         { rtfDrawAttr,  rtfCOAttachTop,         "dpcodtop",     0 },
2252         { rtfDrawAttr,  rtfCOLength,            "dpcolength",   0 },
2253         { rtfDrawAttr,  rtfCONegXQuadrant,      "dpcominusx",   0 },
2254         { rtfDrawAttr,  rtfCONegYQuadrant,      "dpcominusy",   0 },
2255         { rtfDrawAttr,  rtfCOOffset,            "dpcooffset",   0 },
2256         { rtfDrawAttr,  rtfCOAttachSmart,       "dpcosmarta",   0 },
2257         { rtfDrawAttr,  rtfCODoubleLine,        "dpcotdouble",  0 },
2258         { rtfDrawAttr,  rtfCORightAngle,        "dpcotright",   0 },
2259         { rtfDrawAttr,  rtfCOSingleLine,        "dpcotsingle",  0 },
2260         { rtfDrawAttr,  rtfCOTripleLine,        "dpcottriple",  0 },
2261
2262         { rtfDrawAttr,  rtfDrawTextBoxMargin,   "dptxbxmar",    0 },
2263         { rtfDrawAttr,  rtfDrawTextBoxText,     "dptxbxtext",   0 },
2264         { rtfDrawAttr,  rtfDrawRoundRect,       "dproundr",     0 },
2265
2266         { rtfDrawAttr,  rtfDrawPointX,          "dpptx",        0 },
2267         { rtfDrawAttr,  rtfDrawPointY,          "dppty",        0 },
2268         { rtfDrawAttr,  rtfDrawPolyCount,       "dppolycount",  0 },
2269
2270         { rtfDrawAttr,  rtfDrawArcFlipX,        "dparcflipx",   0 },
2271         { rtfDrawAttr,  rtfDrawArcFlipY,        "dparcflipy",   0 },
2272
2273         { rtfDrawAttr,  rtfDrawLineBlue,        "dplinecob",    0 },
2274         { rtfDrawAttr,  rtfDrawLineGreen,       "dplinecog",    0 },
2275         { rtfDrawAttr,  rtfDrawLineRed,         "dplinecor",    0 },
2276         { rtfDrawAttr,  rtfDrawLinePalette,     "dplinepal",    0 },
2277         { rtfDrawAttr,  rtfDrawLineDashDot,     "dplinedado",   0 },
2278         { rtfDrawAttr,  rtfDrawLineDashDotDot,  "dplinedadodo", 0 },
2279         { rtfDrawAttr,  rtfDrawLineDash,        "dplinedash",   0 },
2280         { rtfDrawAttr,  rtfDrawLineDot,         "dplinedot",    0 },
2281         { rtfDrawAttr,  rtfDrawLineGray,        "dplinegray",   0 },
2282         { rtfDrawAttr,  rtfDrawLineHollow,      "dplinehollow", 0 },
2283         { rtfDrawAttr,  rtfDrawLineSolid,       "dplinesolid",  0 },
2284         { rtfDrawAttr,  rtfDrawLineWidth,       "dplinew",      0 },
2285
2286         { rtfDrawAttr,  rtfDrawHollowEndArrow,  "dpaendhol",    0 },
2287         { rtfDrawAttr,  rtfDrawEndArrowLength,  "dpaendl",      0 },
2288         { rtfDrawAttr,  rtfDrawSolidEndArrow,   "dpaendsol",    0 },
2289         { rtfDrawAttr,  rtfDrawEndArrowWidth,   "dpaendw",      0 },
2290         { rtfDrawAttr,  rtfDrawHollowStartArrow,"dpastarthol",  0 },
2291         { rtfDrawAttr,  rtfDrawStartArrowLength,"dpastartl",    0 },
2292         { rtfDrawAttr,  rtfDrawSolidStartArrow, "dpastartsol",  0 },
2293         { rtfDrawAttr,  rtfDrawStartArrowWidth, "dpastartw",    0 },
2294
2295         { rtfDrawAttr,  rtfDrawBgFillBlue,      "dpfillbgcb",   0 },
2296         { rtfDrawAttr,  rtfDrawBgFillGreen,     "dpfillbgcg",   0 },
2297         { rtfDrawAttr,  rtfDrawBgFillRed,       "dpfillbgcr",   0 },
2298         { rtfDrawAttr,  rtfDrawBgFillPalette,   "dpfillbgpal",  0 },
2299         { rtfDrawAttr,  rtfDrawBgFillGray,      "dpfillbggray", 0 },
2300         { rtfDrawAttr,  rtfDrawFgFillBlue,      "dpfillfgcb",   0 },
2301         { rtfDrawAttr,  rtfDrawFgFillGreen,     "dpfillfgcg",   0 },
2302         { rtfDrawAttr,  rtfDrawFgFillRed,       "dpfillfgcr",   0 },
2303         { rtfDrawAttr,  rtfDrawFgFillPalette,   "dpfillfgpal",  0 },
2304         { rtfDrawAttr,  rtfDrawFgFillGray,      "dpfillfggray", 0 },
2305         { rtfDrawAttr,  rtfDrawFillPatIndex,    "dpfillpat",    0 },
2306
2307         { rtfDrawAttr,  rtfDrawShadow,          "dpshadow",     0 },
2308         { rtfDrawAttr,  rtfDrawShadowXOffset,   "dpshadx",      0 },
2309         { rtfDrawAttr,  rtfDrawShadowYOffset,   "dpshady",      0 },
2310
2311         { rtfVersion,   -1,                     "rtf",          0 },
2312         { rtfDefFont,   -1,                     "deff",         0 },
2313
2314         { 0,            -1,                     (char *) NULL,  0 }
2315 };
2316 #define RTF_KEY_COUNT (sizeof(rtfKey) / sizeof(RTFKey))
2317
2318 typedef struct tagRTFHashTableEntry {
2319         int count;
2320         RTFKey **value;
2321 } RTFHashTableEntry;
2322
2323 static RTFHashTableEntry rtfHashTable[RTF_KEY_COUNT * 2];
2324
2325
2326 /*
2327  * Initialize lookup table hash values.  Only need to do this once.
2328  */
2329
2330 static void LookupInit(void)
2331 {
2332         static int      inited = 0;
2333         RTFKey  *rp;
2334
2335         if (inited == 0)
2336         {
2337                 memset(rtfHashTable, 0, RTF_KEY_COUNT * 2 * sizeof(*rtfHashTable));
2338                 for (rp = rtfKey; rp->rtfKStr != NULL; rp++) {
2339                         int index;
2340
2341                         rp->rtfKHash = Hash ((char*)rp->rtfKStr);
2342                         index = rp->rtfKHash % (RTF_KEY_COUNT * 2);
2343                         if (!rtfHashTable[index].count)
2344                                 rtfHashTable[index].value = RTFAlloc(sizeof(RTFKey *));
2345                         else
2346                                 rtfHashTable[index].value = RTFReAlloc(rtfHashTable[index].value, sizeof(RTFKey *) * (rtfHashTable[index].count + 1));
2347                         rtfHashTable[index].value[rtfHashTable[index].count++] = rp;
2348                 }
2349                 ++inited;
2350         }
2351 }
2352
2353
2354 /*
2355  * Determine major and minor number of control token.  If it's
2356  * not found, the class turns into rtfUnknown.
2357  */
2358
2359 static void Lookup(RTF_Info *info, char *s)
2360 {
2361         RTFKey  *rp;
2362         int     hash;
2363         RTFHashTableEntry *entry;
2364         int i;
2365
2366         TRACE("\n");
2367         ++s;                    /* skip over the leading \ character */
2368         hash = Hash (s);
2369         entry = &rtfHashTable[hash % (RTF_KEY_COUNT * 2)];
2370         for (i = 0; i < entry->count; i++)
2371         {
2372                 rp = entry->value[i];
2373                 if (hash == rp->rtfKHash && strcmp (s, rp->rtfKStr) == 0)
2374                 {
2375                         info->rtfClass = rtfControl;
2376                         info->rtfMajor = rp->rtfKMajor;
2377                         info->rtfMinor = rp->rtfKMinor;
2378                         return;
2379                 }
2380         }
2381         info->rtfClass = rtfUnknown;
2382 }
2383
2384
2385 /*
2386  * Compute hash value of symbol
2387  */
2388
2389 static int Hash(char *s)
2390 {
2391         char    c;
2392         int     val = 0;
2393
2394         while ((c = *s++) != '\0')
2395                 val += c;
2396         return (val);
2397 }
2398
2399
2400
2401 /* ---------------------------------------------------------------------- */
2402
2403
2404 /*
2405  * Token comparison routines
2406  */
2407
2408 int RTFCheckCM(RTF_Info *info, int class, int major)
2409 {
2410         return (info->rtfClass == class && info->rtfMajor == major);
2411 }
2412
2413
2414 int RTFCheckCMM(RTF_Info *info, int class, int major, int minor)
2415 {
2416         return (info->rtfClass == class && info->rtfMajor == major && info->rtfMinor == minor);
2417 }
2418
2419
2420 int RTFCheckMM(RTF_Info *info, int major, int minor)
2421 {
2422         return (info->rtfMajor == major && info->rtfMinor == minor);
2423 }
2424
2425
2426 /* ---------------------------------------------------------------------- */
2427
2428
2429 int RTFCharToHex(char c)
2430 {
2431         if (isupper (c))
2432                 c = tolower (c);
2433         if (isdigit (c))
2434                 return (c - '0');       /* '0'..'9' */
2435         return (c - 'a' + 10);          /* 'a'..'f' */
2436 }
2437
2438
2439 int RTFHexToChar(int i)
2440 {
2441         if (i < 10)
2442                 return (i + '0');
2443         return (i - 10 + 'a');
2444 }
2445
2446
2447 /* ---------------------------------------------------------------------- */
2448
2449 /*
2450  * originally from RTF tools' text-writer.c
2451  *
2452  * text-writer -- RTF-to-text translation writer code.
2453  *
2454  * Read RTF input, write text of document (text extraction).
2455  */
2456
2457 static void     TextClass (RTF_Info *info);
2458 static void     ControlClass (RTF_Info *info);
2459 static void     DefFont(RTF_Info *info);
2460 static void     Destination (RTF_Info *info);
2461 static void     SpecialChar (RTF_Info *info);
2462 static void     RTFPutUnicodeChar (RTF_Info *info, int c);
2463
2464 /*
2465  * Initialize the writer.
2466  */
2467
2468 void
2469 WriterInit (RTF_Info *info )
2470 {
2471 }
2472
2473
2474 int
2475 BeginFile (RTF_Info *info )
2476 {
2477         /* install class callbacks */
2478
2479         RTFSetClassCallback (info, rtfText, TextClass);
2480         RTFSetClassCallback (info, rtfControl, ControlClass);
2481
2482         return (1);
2483 }
2484
2485 /*
2486  * Write out a character.
2487  */
2488
2489 static void
2490 TextClass (RTF_Info *info)
2491 {
2492         RTFPutCodePageChar(info, info->rtfMajor);
2493 }
2494
2495
2496 static void
2497 ControlClass (RTF_Info *info)
2498 {
2499         TRACE("\n");
2500
2501         switch (info->rtfMajor)
2502         {
2503         case rtfCharAttr:
2504                 CharAttr(info);
2505                 break;
2506         case rtfCharSet:
2507                 CharSet(info);
2508                 break;
2509         case rtfDefFont:
2510                 DefFont(info);
2511                 break;
2512         case rtfDestination:
2513                 Destination (info);
2514                 break;
2515         case rtfDocAttr:
2516                 DocAttr(info);
2517                 break;
2518         case rtfSpecialChar:
2519                 SpecialChar (info);
2520                 break;
2521         }
2522 }
2523
2524
2525 static void
2526 CharAttr(RTF_Info *info)
2527 {
2528         RTFFont *font;
2529
2530         switch (info->rtfMinor)
2531         {
2532         case rtfFontNum:
2533                 font = RTFGetFont(info, info->rtfParam);
2534                 if (font)
2535                 {
2536                         if (info->ansiCodePage != CP_UTF8)
2537                                 info->codePage = font->rtfFCodePage;
2538                         TRACE("font %d codepage %d\n", info->rtfParam, info->codePage);
2539                 }
2540                 else
2541                         ERR( "unknown font %d\n", info->rtfParam);
2542                 break;
2543         case rtfUnicodeLength:
2544                 info->unicodeLength = info->rtfParam;
2545                 break;
2546         }
2547 }
2548
2549
2550 static void
2551 CharSet(RTF_Info *info)
2552 {
2553         if (info->ansiCodePage == CP_UTF8)
2554                 return;
2555
2556         switch (info->rtfMinor)
2557         {
2558         case rtfAnsiCharSet:
2559                 info->ansiCodePage = 1252; /* Latin-1 */
2560                 break;
2561         case rtfMacCharSet:
2562                 info->ansiCodePage = 10000; /* MacRoman */
2563                 break;
2564         case rtfPcCharSet:
2565                 info->ansiCodePage = 437;
2566                 break;
2567         case rtfPcaCharSet:
2568                 info->ansiCodePage = 850;
2569                 break;
2570         }
2571 }
2572
2573 /*
2574  * This function notices destinations that aren't explicitly handled
2575  * and skips to their ends.  This keeps, for instance, picture
2576  * data from being considered as plain text.
2577  */
2578
2579 static void
2580 Destination (RTF_Info *info)
2581 {
2582         TRACE("\n");
2583         if (!RTFGetDestinationCallback(info, info->rtfMinor))
2584                 RTFSkipGroup (info);
2585 }
2586
2587
2588 static void
2589 DefFont(RTF_Info *info)
2590 {
2591         TRACE("%d\n", info->rtfParam);
2592         info->defFont = info->rtfParam;
2593 }
2594
2595
2596 static void
2597 DocAttr(RTF_Info *info)
2598 {
2599         TRACE("minor %d, param %d\n", info->rtfMinor, info->rtfParam);
2600
2601         switch (info->rtfMinor)
2602         {
2603         case rtfAnsiCodePage:
2604                 info->codePage = info->ansiCodePage = info->rtfParam;
2605                 break;
2606         case rtfUTF8RTF:
2607                 info->codePage = info->ansiCodePage = CP_UTF8;
2608                 break;
2609         }
2610 }
2611
2612
2613 static void SpecialChar (RTF_Info *info)
2614 {
2615
2616         TRACE("\n");
2617
2618         switch (info->rtfMinor)
2619         {
2620         case rtfOptDest:
2621                 /* the next token determines destination, if it's unknown, skip the group */
2622                 /* this way we filter out the garbage coming from unknown destinations */
2623                 RTFGetToken(info);
2624                 if (info->rtfClass != rtfDestination)
2625                         RTFSkipGroup(info);
2626                 else
2627                         RTFRouteToken(info); /* "\*" is ignored with known destinations */
2628                 break;
2629         case rtfUnicode:
2630         {
2631                 int i;
2632
2633                 RTFPutUnicodeChar(info, info->rtfParam);
2634
2635                 /* After \u we must skip number of character tokens set by \ucN */
2636                 for (i = 0; i < info->unicodeLength; i++)
2637                 {
2638                         RTFGetToken(info);
2639                         if (info->rtfClass != rtfText)
2640                         {
2641                                 ERR("The token behind \\u is not text, but (%d,%d,%d)\n",
2642                                 info->rtfClass, info->rtfMajor, info->rtfMinor);
2643                                 RTFUngetToken(info);
2644                                 break;
2645                         }
2646                 }
2647                 break;
2648         }
2649         case rtfPage:
2650         case rtfSect:
2651         case rtfRow:
2652         case rtfLine:
2653         case rtfPar:
2654                 RTFPutUnicodeChar (info, '\n');
2655                 break;
2656         case rtfNoBrkSpace:
2657                 RTFPutUnicodeChar (info, 0x00A0);
2658                 break;
2659         case rtfTab:
2660                 RTFPutUnicodeChar (info, '\t');
2661                 break;
2662         case rtfNoBrkHyphen:
2663                 RTFPutUnicodeChar (info, 0x2011);
2664                 break;
2665         case rtfBullet:
2666                 RTFPutUnicodeChar (info, 0x2022);
2667                 break;
2668         case rtfEmDash:
2669                 RTFPutUnicodeChar (info, 0x2014);
2670                 break;
2671         case rtfEnDash:
2672                 RTFPutUnicodeChar (info, 0x2013);
2673                 break;
2674         case rtfLQuote:
2675                 RTFPutUnicodeChar (info, 0x2018);
2676                 break;
2677         case rtfRQuote:
2678                 RTFPutUnicodeChar (info, 0x2019);
2679                 break;
2680         case rtfLDblQuote:
2681                 RTFPutUnicodeChar (info, 0x201C);
2682                 break;
2683         case rtfRDblQuote:
2684                 RTFPutUnicodeChar (info, 0x201D);
2685                 break;
2686         }
2687 }
2688
2689
2690 static void
2691 RTFFlushUnicodeOutputBuffer(RTF_Info *info)
2692 {
2693         if (info->dwOutputCount)
2694         {
2695                 ME_InsertTextFromCursor(info->editor, 0, info->OutputBuffer,
2696                                         info->dwOutputCount, info->style);
2697                 info->dwOutputCount = 0;
2698         }
2699 }
2700
2701 static void
2702 RTFPutUnicodeString(RTF_Info *info, WCHAR *string, int length)
2703 {
2704         if (info->dwCPOutputCount)
2705                 RTFFlushCPOutputBuffer(info);
2706         while (length)
2707         {
2708                 int fit = min(length, sizeof(info->OutputBuffer) / sizeof(WCHAR) - info->dwOutputCount);
2709
2710                 memmove(info->OutputBuffer + info->dwOutputCount, string, fit * sizeof(WCHAR));
2711                 info->dwOutputCount += fit;
2712                 if (fit == sizeof(info->OutputBuffer) / sizeof(WCHAR) - info->dwOutputCount)
2713                         RTFFlushUnicodeOutputBuffer(info);
2714                 length -= fit;
2715                 string += fit;
2716         }
2717 }
2718
2719 static void
2720 RTFFlushCPOutputBuffer(RTF_Info *info)
2721 {
2722         int bufferMax = info->dwCPOutputCount * 2 * sizeof(WCHAR);
2723         WCHAR *buffer = (WCHAR *)RTFAlloc(bufferMax);
2724         int length;
2725
2726         length = MultiByteToWideChar(info->codePage, 0, info->cpOutputBuffer,
2727                                      info->dwCPOutputCount, buffer, bufferMax/sizeof(WCHAR));
2728         info->dwCPOutputCount = 0;
2729
2730         RTFPutUnicodeString(info, buffer, length);
2731         RTFFree((char *)buffer);
2732 }
2733
2734 void
2735 RTFFlushOutputBuffer(RTF_Info *info)
2736 {
2737         if (info->dwCPOutputCount)
2738                 RTFFlushCPOutputBuffer(info);
2739         RTFFlushUnicodeOutputBuffer(info);
2740 }
2741
2742 static void
2743 RTFPutUnicodeChar(RTF_Info *info, int c)
2744 {
2745         if (info->dwCPOutputCount)
2746                 RTFFlushCPOutputBuffer(info);
2747         if (info->dwOutputCount * sizeof(WCHAR) >= ( sizeof info->OutputBuffer - 1 ) )
2748                 RTFFlushUnicodeOutputBuffer( info );
2749         info->OutputBuffer[info->dwOutputCount++] = c;
2750 }
2751
2752 static void
2753 RTFPutCodePageChar(RTF_Info *info, int c)
2754 {
2755         /* Use dynamic buffer here because it's the best way to handle
2756          * MBCS codepages without having to worry about partial chars */
2757         if (info->dwCPOutputCount >= info->dwMaxCPOutputCount)
2758         {
2759                 info->dwMaxCPOutputCount *= 2;
2760                 info->cpOutputBuffer = RTFReAlloc(info->cpOutputBuffer, info->dwMaxCPOutputCount);
2761         }
2762         info->cpOutputBuffer[info->dwCPOutputCount++] = c;
2763 }