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Don't create the WINEPREFIX directory if it doesn't exist.
[wine/multimedia.git] / dlls / richedit / reader.c
blob158d6fb0c843709f3dd242aac288de49bf9f2978
1 /*
2 * - Need to document error code meanings.
3 * - Need to do something with \* on destinations.
4 * - Make the parameter a long?
5 *
6 * reader.c - RTF file reader. Release 1.10.
7 *
8 * ASCII 10 (\n) and 13 (\r) are ignored and silently discarded.
9 * Nulls are also discarded.
10 * (although the read hook will still get a look at them.)
11 *
12 * "\:" is not a ":", it's a control symbol. But some versions of
13 * Word seem to write "\:" for ":". This reader treats "\:" as a
14 * plain text ":"
15 *
16 * 19 Mar 93
17 * - Add hack to skip "{\*\keycode ... }" group in stylesheet.
18 * This is probably the wrong thing to do, but it's simple.
19 * 13 Jul 93
20 * - Add THINK C awareness to malloc() declaration. Necessary so
21 * compiler knows the malloc argument is 4 bytes. Ugh.
22 * 07 Sep 93
23 * - Text characters are mapped onto standard codes, which are placed
24 * in rtfMinor.
25 * - Eliminated use of index() function.
26 * 05 Mar 94
27 * - Added zillions of new symbols (those defined in RTF spec 1.2).
28 * 14 Mar 94
29 * - Public functions RTFMsg() and RTFPanic() now take variable arguments.
30 * This means RTFPanic() now is used in place of what was formerly the
31 * internal function Error().
32 * - 8-bit characters are now legal, so they're not converted to \'xx
33 * hex char representation now.
34 * 01 Apr 94
35 * - Added public variables rtfLineNum and rtfLinePos.
36 * - #include string.h or strings.h, avoiding strncmp() problem where
37 * last argument is treated as zero when prototype isn't available.
38 * 04 Apr 94
39 * - Treat style numbers 222 and 0 properly as "no style" and "normal".
40 *
41 * Author: Paul DuBois dubois@primate.wisc.edu
42 *
43 * This software may be redistributed without restriction and used for
44 * any purpose whatsoever.
45 */
46
47 # ifndef STRING_H
48 # define STRING_H <string.h>
49 # endif
50
51 # include <stdio.h>
52 # include <ctype.h>
53 # include STRING_H
54 # ifdef STDARG
55 # include <stdarg.h>
56 # else
57 # ifdef VARARGS
58 # include <varargs.h>
59 # endif /* VARARGS */
60 # endif /* STDARG */
61
62 # define rtfInternal
63 # include "rtf.h"
64 # undef rtfInternal
65
66 /*
67 * include hard coded charsets
68 */
69
70 #include "ansi_gen.h"
71 #include "ansi_sym.h"
72 #include "text_map.h"
73
74 #include <stdlib.h>
75
76 #include "charlist.h"
77 #include "windef.h"
78 #include "winbase.h"
79 #include "debugtools.h"
80
81 extern HANDLE RICHED32_hHeap;
82
83 /*
84 * Return pointer to new element of type t, or NULL
85 * if no memory available.
86 */
87
88 # define New(t) ((t *) RTFAlloc ((int) sizeof (t)))
89
90 /* maximum number of character values representable in a byte */
91
92 # define charSetSize 256
93
94 /* charset stack size */
95
96 # define maxCSStack 10
97
98 static int _RTFGetChar();
99 static void _RTFGetToken ();
100 static void _RTFGetToken2 ();
101 static int GetChar ();
102 static void ReadFontTbl ();
103 static void ReadColorTbl ();
104 static void ReadStyleSheet ();
105 static void ReadInfoGroup ();
106 static void ReadPictGroup ();
107 static void ReadObjGroup ();
108 static void LookupInit ();
109 static void Lookup ();
110 static int Hash ();
111
112 static void CharSetInit ();
113 static void ReadCharSetMaps ();
114
115
116 /*
117 * Public variables (listed in rtf.h)
118 */
119
120 int rtfClass;
121 int rtfMajor;
122 int rtfMinor;
123 int rtfParam;
124 char *rtfTextBuf = (char *) NULL;
125 int rtfTextLen;
126
127 long rtfLineNum;
128 int rtfLinePos;
129
130
131 /*
132 * Private stuff
133 */
134
135 static int pushedChar; /* pushback char if read too far */
136
137 static int pushedClass; /* pushed token info for RTFUngetToken() */
138 static int pushedMajor;
139 static int pushedMinor;
140 static int pushedParam;
141 static char *pushedTextBuf = (char *) NULL;
142
143 static int prevChar;
144 static int bumpLine;
145
146 static RTFFont *fontList = (RTFFont *) NULL; /* these lists MUST be */
147 static RTFColor *colorList = (RTFColor *) NULL; /* initialized to NULL */
148 static RTFStyle *styleList = (RTFStyle *) NULL;
149
150 static char *inputName = (char *) NULL;
151 static char *outputName = (char *) NULL;
152
153 static EDITSTREAM editstream;
154 static CHARLIST inputCharList = {0, NULL, NULL};
155
156 /*
157 * This array is used to map standard character names onto their numeric codes.
158 * The position of the name within the array is the code.
159 * stdcharnames.h is generated in the ../h directory.
160 */
161
162 static char *stdCharName[] =
163 {
164 # include "stdcharnames.h"
165 (char *) NULL
166 };
167
168
169 /*
170 * These arrays are used to map RTF input character values onto the standard
171 * character names represented by the values. Input character values are
172 * used as indices into the arrays to produce standard character codes.
173 */
174
175
176 static char *genCharSetFile = (char *) NULL;
177 static int genCharCode[charSetSize]; /* general */
178 static int haveGenCharSet = 0;
179
180 static char *symCharSetFile = (char *) NULL;
181 static int symCharCode[charSetSize]; /* symbol */
182 static int haveSymCharSet = 0;
183
184 static int curCharSet = rtfCSGeneral;
185 static int *curCharCode = genCharCode;
186
187 /*
188 * By default, the reader is configured to handle charset mapping invisibly,
189 * including reading the charset files and switching charset maps as necessary
190 * for Symbol font.
191 */
192
193 static int autoCharSetFlags;
194
195 /*
196 * Stack for keeping track of charset map on group begin/end. This is
197 * necessary because group termination reverts the font to the previous
198 * value, which may implicitly change it.
199 */
200
201 static int csStack[maxCSStack];
202 static int csTop = 0;
203
204 /*
205 * Get a char from the charlist. The charlist is used to store characters
206 * from the editstream.
207 *
208 */
209
210 int
211 _RTFGetChar()
212 {
213 char myChar;
214 if(CHARLIST_GetNbItems(&inputCharList) == 0)
215 {
216 char buff[10];
217 long pcb;
218 editstream.pfnCallback(editstream.dwCookie, buff, 1, &pcb);
219 if(pcb == 0)
220 return EOF;
221 else
222 CHARLIST_Enqueue(&inputCharList, buff[0]);
223 }
224 myChar = CHARLIST_Dequeue(&inputCharList);
225 return (int) myChar;
226 }
227
228 void
229 RTFSetEditStream(EDITSTREAM *es)
230 {
231 editstream.dwCookie = es->dwCookie;
232 editstream.dwError = es->dwError;
233 editstream.pfnCallback = es->pfnCallback;
234 }
235
236 /*
237 * Initialize the reader. This may be called multiple times,
238 * to read multiple files. The only thing not reset is the input
239 * stream; that must be done with RTFSetStream().
240 */
241
242 void
243 RTFInit ()
244 {
245 int i;
246 RTFColor *cp;
247 RTFFont *fp;
248 RTFStyle *sp;
249 RTFStyleElt *eltList, *ep;
250
251 if (rtfTextBuf == (char *) NULL) /* initialize the text buffers */
252 {
253 rtfTextBuf = RTFAlloc (rtfBufSiz);
254 pushedTextBuf = RTFAlloc (rtfBufSiz);
255 if (rtfTextBuf == (char *) NULL
256 || pushedTextBuf == (char *) NULL)
257 RTFPanic ("Cannot allocate text buffers.");
258 rtfTextBuf[0] = pushedTextBuf[0] = '\0';
259 }
260
261 RTFFree (inputName);
262 RTFFree (outputName);
263 inputName = outputName = (char *) NULL;
264
265 /* initialize lookup table */
266 LookupInit ();
267
268 for (i = 0; i < rtfMaxClass; i++)
269 RTFSetClassCallback (i, (RTFFuncPtr) NULL);
270 for (i = 0; i < rtfMaxDestination; i++)
271 RTFSetDestinationCallback (i, (RTFFuncPtr) NULL);
272
273 /* install built-in destination readers */
274 RTFSetDestinationCallback (rtfFontTbl, ReadFontTbl);
275 RTFSetDestinationCallback (rtfColorTbl, ReadColorTbl);
276 RTFSetDestinationCallback (rtfStyleSheet, ReadStyleSheet);
277 RTFSetDestinationCallback (rtfInfo, ReadInfoGroup);
278 RTFSetDestinationCallback (rtfPict, ReadPictGroup);
279 RTFSetDestinationCallback (rtfObject, ReadObjGroup);
280
281
282 RTFSetReadHook ((RTFFuncPtr) NULL);
283
284 /* dump old lists if necessary */
285
286 while (fontList != (RTFFont *) NULL)
287 {
288 fp = fontList->rtfNextFont;
289 RTFFree (fontList->rtfFName);
290 RTFFree ((char *) fontList);
291 fontList = fp;
292 }
293 while (colorList != (RTFColor *) NULL)
294 {
295 cp = colorList->rtfNextColor;
296 RTFFree ((char *) colorList);
297 colorList = cp;
298 }
299 while (styleList != (RTFStyle *) NULL)
300 {
301 sp = styleList->rtfNextStyle;
302 eltList = styleList->rtfSSEList;
303 while (eltList != (RTFStyleElt *) NULL)
304 {
305 ep = eltList->rtfNextSE;
306 RTFFree (eltList->rtfSEText);
307 RTFFree ((char *) eltList);
308 eltList = ep;
309 }
310 RTFFree (styleList->rtfSName);
311 RTFFree ((char *) styleList);
312 styleList = sp;
313 }
314
315 rtfClass = -1;
316 pushedClass = -1;
317 pushedChar = EOF;
318
319 rtfLineNum = 0;
320 rtfLinePos = 0;
321 prevChar = EOF;
322 bumpLine = 0;
323
324 CharSetInit ();
325 csTop = 0;
326 }
327
328 /*
329 * Set or get the input or output file name. These are never guaranteed
330 * to be accurate, only insofar as the calling program makes them so.
331 */
332
333 void
334 RTFSetInputName (name)
335 char *name;
336 {
337 if ((inputName = RTFStrSave (name)) == (char *) NULL)
338 RTFPanic ("RTFSetInputName: out of memory");
339 }
340
341
342 char *
343 RTFGetInputName ()
344 {
345 return (inputName);
346 }
347
348
349 void
350 RTFSetOutputName (name)
351 char *name;
352 {
353 if ((outputName = RTFStrSave (name)) == (char *) NULL)
354 RTFPanic ("RTFSetOutputName: out of memory");
355 }
356
357
358 char *
359 RTFGetOutputName ()
360 {
361 return (outputName);
362 }
363
364
365
366 /* ---------------------------------------------------------------------- */
367
368 /*
369 * Callback table manipulation routines
370 */
371
372
373 /*
374 * Install or return a writer callback for a token class
375 */
376
377
378 static RTFFuncPtr ccb[rtfMaxClass]; /* class callbacks */
379
380
381 void
382 RTFSetClassCallback (class, callback)
383 int class;
384 RTFFuncPtr callback;
385 {
386 if (class >= 0 && class < rtfMaxClass)
387 ccb[class] = callback;
388 }
389
390
391 RTFFuncPtr
392 RTFGetClassCallback (class)
393 int class;
394 {
395 if (class >= 0 && class < rtfMaxClass)
396 return (ccb[class]);
397 return ((RTFFuncPtr) NULL);
398 }
399
400
401 /*
402 * Install or return a writer callback for a destination type
403 */
404
405 static RTFFuncPtr dcb[rtfMaxDestination]; /* destination callbacks */
406
407
408 void
409 RTFSetDestinationCallback (dest, callback)
410 int dest;
411 RTFFuncPtr callback;
412 {
413 if (dest >= 0 && dest < rtfMaxDestination)
414 dcb[dest] = callback;
415 }
416
417
418 RTFFuncPtr
419 RTFGetDestinationCallback (dest)
420 int dest;
421 {
422 if (dest >= 0 && dest < rtfMaxDestination)
423 return (dcb[dest]);
424 return ((RTFFuncPtr) NULL);
425 }
426
427
428 /* ---------------------------------------------------------------------- */
429
430 /*
431 * Token reading routines
432 */
433
434
435 /*
436 * Read the input stream, invoking the writer's callbacks
437 * where appropriate.
438 */
439
440 void
441 RTFRead ()
442 {
443 while (RTFGetToken () != rtfEOF)
444 RTFRouteToken ();
445 }
446
447
448 /*
449 * Route a token. If it's a destination for which a reader is
450 * installed, process the destination internally, otherwise
451 * pass the token to the writer's class callback.
452 */
453
454 void
455 RTFRouteToken ()
456 {
457 RTFFuncPtr p;
458
459 if (rtfClass < 0 || rtfClass >= rtfMaxClass) /* watchdog */
460 {
461 RTFPanic ("Unknown class %d: %s (reader malfunction)",
462 rtfClass, rtfTextBuf);
463 }
464 if (RTFCheckCM (rtfControl, rtfDestination))
465 {
466 /* invoke destination-specific callback if there is one */
467 if ((p = RTFGetDestinationCallback (rtfMinor))
468 != (RTFFuncPtr) NULL)
469 {
470 (*p) ();
471 return;
472 }
473 }
474 /* invoke class callback if there is one */
475 if ((p = RTFGetClassCallback (rtfClass)) != (RTFFuncPtr) NULL)
476 (*p) ();
477 }
478
479
480 /*
481 * Skip to the end of the current group. When this returns,
482 * writers that maintain a state stack may want to call their
483 * state unstacker; global vars will still be set to the group's
484 * closing brace.
485 */
486
487 void
488 RTFSkipGroup ()
489 {
490 int level = 1;
491
492 while (RTFGetToken () != rtfEOF)
493 {
494 if (rtfClass == rtfGroup)
495 {
496 if (rtfMajor == rtfBeginGroup)
497 ++level;
498 else if (rtfMajor == rtfEndGroup)
499 {
500 if (--level < 1)
501 break; /* end of initial group */
502 }
503 }
504 }
505 }
506
507
508 /*
509 * Read one token. Call the read hook if there is one. The
510 * token class is the return value. Returns rtfEOF when there
511 * are no more tokens.
512 */
513
514 int
515 RTFGetToken ()
516 {
517 RTFFuncPtr p;
518
519 for (;;)
520 {
521 _RTFGetToken ();
522 if ((p = RTFGetReadHook ()) != (RTFFuncPtr) NULL)
523 (*p) (); /* give read hook a look at token */
524
525 /* Silently discard newlines, carriage returns, nulls. */
526 if (!(rtfClass == rtfText
527 && (rtfMajor == '\n' || rtfMajor == '\r'
528 || rtfMajor == '\0')))
529 break;
530 }
531 return (rtfClass);
532 }
533
534
535 /*
536 * Install or return a token reader hook.
537 */
538
539 static RTFFuncPtr readHook;
540
541
542 void
543 RTFSetReadHook (f)
544 RTFFuncPtr f;
545 {
546 readHook = f;
547 }
548
549
550 RTFFuncPtr
551 RTFGetReadHook ()
552 {
553 return (readHook);
554 }
555
556
557 void
558 RTFUngetToken ()
559 {
560 if (pushedClass >= 0) /* there's already an ungotten token */
561 RTFPanic ("cannot unget two tokens");
562 if (rtfClass < 0)
563 RTFPanic ("no token to unget");
564 pushedClass = rtfClass;
565 pushedMajor = rtfMajor;
566 pushedMinor = rtfMinor;
567 pushedParam = rtfParam;
568 (void) strcpy (pushedTextBuf, rtfTextBuf);
569 }
570
571
572 int
573 RTFPeekToken ()
574 {
575 _RTFGetToken ();
576 RTFUngetToken ();
577 return (rtfClass);
578 }
579
580
581 static void
582 _RTFGetToken ()
583 {
584 RTFFont *fp;
585
586 /* first check for pushed token from RTFUngetToken() */
587
588 if (pushedClass >= 0)
589 {
590 rtfClass = pushedClass;
591 rtfMajor = pushedMajor;
592 rtfMinor = pushedMinor;
593 rtfParam = pushedParam;
594 (void) strcpy (rtfTextBuf, pushedTextBuf);
595 rtfTextLen = strlen (rtfTextBuf);
596 pushedClass = -1;
597 return;
598 }
599
600 /*
601 * Beyond this point, no token is ever seen twice, which is
602 * important, e.g., for making sure no "}" pops the font stack twice.
603 */
604
605 _RTFGetToken2 ();
606 if (rtfClass == rtfText) /* map RTF char to standard code */
607 rtfMinor = RTFMapChar (rtfMajor);
608
609 /*
610 * If auto-charset stuff is activated, see if anything needs doing,
611 * like reading the charset maps or switching between them.
612 */
613
614 if (autoCharSetFlags == 0)
615 return;
616
617 if ((autoCharSetFlags & rtfReadCharSet)
618 && RTFCheckCM (rtfControl, rtfCharSet))
619 {
620 ReadCharSetMaps ();
621 }
622 else if ((autoCharSetFlags & rtfSwitchCharSet)
623 && RTFCheckCMM (rtfControl, rtfCharAttr, rtfFontNum))
624 {
625 if ((fp = RTFGetFont (rtfParam)) != (RTFFont *) NULL)
626 {
627 if (strncmp (fp->rtfFName, "Symbol", 6) == 0)
628 curCharSet = rtfCSSymbol;
629 else
630 curCharSet = rtfCSGeneral;
631 RTFSetCharSet (curCharSet);
632 }
633 }
634 else if ((autoCharSetFlags & rtfSwitchCharSet) && rtfClass == rtfGroup)
635 {
636 switch (rtfMajor)
637 {
638 case rtfBeginGroup:
639 if (csTop >= maxCSStack)
640 RTFPanic ("_RTFGetToken: stack overflow");
641 csStack[csTop++] = curCharSet;
642 break;
643 case rtfEndGroup:
644 if (csTop <= 0)
645 RTFPanic ("_RTFGetToken: stack underflow");
646 curCharSet = csStack[--csTop];
647 RTFSetCharSet (curCharSet);
648 break;
649 }
650 }
651 }
652
653
654 /* this shouldn't be called anywhere but from _RTFGetToken() */
655
656 static void
657 _RTFGetToken2 ()
658 {
659 int sign;
660 int c;
661
662 /* initialize token vars */
663
664 rtfClass = rtfUnknown;
665 rtfParam = rtfNoParam;
666 rtfTextBuf[rtfTextLen = 0] = '\0';
667
668 /* get first character, which may be a pushback from previous token */
669
670 if (pushedChar != EOF)
671 {
672 c = pushedChar;
673 rtfTextBuf[rtfTextLen++] = c;
674 rtfTextBuf[rtfTextLen] = '\0';
675 pushedChar = EOF;
676 }
677 else if ((c = GetChar ()) == EOF)
678 {
679 rtfClass = rtfEOF;
680 return;
681 }
682
683 if (c == '{')
684 {
685 rtfClass = rtfGroup;
686 rtfMajor = rtfBeginGroup;
687 return;
688 }
689 if (c == '}')
690 {
691 rtfClass = rtfGroup;
692 rtfMajor = rtfEndGroup;
693 return;
694 }
695 if (c != '\\')
696 {
697 /*
698 * Two possibilities here:
699 * 1) ASCII 9, effectively like \tab control symbol
700 * 2) literal text char
701 */
702 if (c == '\t') /* ASCII 9 */
703 {
704 rtfClass = rtfControl;
705 rtfMajor = rtfSpecialChar;
706 rtfMinor = rtfTab;
707 }
708 else
709 {
710 rtfClass = rtfText;
711 rtfMajor = c;
712 }
713 return;
714 }
715 if ((c = GetChar ()) == EOF)
716 {
717 /* early eof, whoops (class is rtfUnknown) */
718 return;
719 }
720 if (!isalpha (c))
721 {
722 /*
723 * Three possibilities here:
724 * 1) hex encoded text char, e.g., \'d5, \'d3
725 * 2) special escaped text char, e.g., \{, \}
726 * 3) control symbol, e.g., \_, \-, \|, \<10>
727 */
728 if (c == '\'') /* hex char */
729 {
730 int c2;
731
732 if ((c = GetChar ()) != EOF && (c2 = GetChar ()) != EOF)
733 {
734 /* should do isxdigit check! */
735 rtfClass = rtfText;
736 rtfMajor = RTFCharToHex (c) * 16
737 + RTFCharToHex (c2);
738 return;
739 }
740 /* early eof, whoops (class is rtfUnknown) */
741 return;
742 }
743
744 /* escaped char */
745 /*if (index (":{}\\", c) != (char *) NULL)*/ /* escaped char */
746 if (c == ':' || c == '{' || c == '}' || c == '\\')
747 {
748 rtfClass = rtfText;
749 rtfMajor = c;
750 return;
751 }
752
753 /* control symbol */
754 Lookup (rtfTextBuf); /* sets class, major, minor */
755 return;
756 }
757 /* control word */
758 while (isalpha (c))
759 {
760 if ((c = GetChar ()) == EOF)
761 break;
762 }
763
764 /*
765 * At this point, the control word is all collected, so the
766 * major/minor numbers are determined before the parameter
767 * (if any) is scanned. There will be one too many characters
768 * in the buffer, though, so fix up before and restore after
769 * looking up.
770 */
771
772 if (c != EOF)
773 rtfTextBuf[rtfTextLen-1] = '\0';
774 Lookup (rtfTextBuf); /* sets class, major, minor */
775 if (c != EOF)
776 rtfTextBuf[rtfTextLen-1] = c;
777
778 /*
779 * Should be looking at first digit of parameter if there
780 * is one, unless it's negative. In that case, next char
781 * is '-', so need to gobble next char, and remember sign.
782 */
783
784 sign = 1;
785 if (c == '-')
786 {
787 sign = -1;
788 c = GetChar ();
789 }
790 if (c != EOF && isdigit (c))
791 {
792 rtfParam = 0;
793 while (isdigit (c)) /* gobble parameter */
794 {
795 rtfParam = rtfParam * 10 + c - '0';
796 if ((c = GetChar ()) == EOF)
797 break;
798 }
799 rtfParam *= sign;
800 }
801 /*
802 * If control symbol delimiter was a blank, gobble it.
803 * Otherwise the character is first char of next token, so
804 * push it back for next call. In either case, delete the
805 * delimiter from the token buffer.
806 */
807 if (c != EOF)
808 {
809 if (c != ' ')
810 pushedChar = c;
811 rtfTextBuf[--rtfTextLen] = '\0';
812 }
813 }
814
815
816 /*
817 * Read the next character from the input. This handles setting the
818 * current line and position-within-line variables. Those variable are
819 * set correctly whether lines end with CR, LF, or CRLF (the last being
820 * the tricky case).
821 *
822 * bumpLine indicates whether the line number should be incremented on
823 * the *next* input character.
824 */
825
826
827 static int
828 GetChar ()
829 {
830 int c;
831 int oldBumpLine;
832
833 if ((c = _RTFGetChar()) != EOF)
834 {
835 rtfTextBuf[rtfTextLen++] = c;
836 rtfTextBuf[rtfTextLen] = '\0';
837 }
838 if (prevChar == EOF)
839 bumpLine = 1;
840 oldBumpLine = bumpLine; /* non-zero if prev char was line ending */
841 bumpLine = 0;
842 if (c == '\r')
843 bumpLine = 1;
844 else if (c == '\n')
845 {
846 bumpLine = 1;
847 if (prevChar == '\r') /* oops, previous \r wasn't */
848 oldBumpLine = 0; /* really a line ending */
849 }
850 ++rtfLinePos;
851 if (oldBumpLine) /* were we supposed to increment the */
852 { /* line count on this char? */
853 ++rtfLineNum;
854 rtfLinePos = 1;
855 }
856 prevChar = c;
857 return (c);
858 }
859
860
861 /*
862 * Synthesize a token by setting the global variables to the
863 * values supplied. Typically this is followed with a call
864 * to RTFRouteToken().
865 *
866 * If a param value other than rtfNoParam is passed, it becomes
867 * part of the token text.
868 */
869
870 void
871 RTFSetToken (class, major, minor, param, text)
872 int class, major, minor, param;
873 char *text;
874 {
875 rtfClass = class;
876 rtfMajor = major;
877 rtfMinor = minor;
878 rtfParam = param;
879 if (param == rtfNoParam)
880 (void) strcpy (rtfTextBuf, text);
881 else
882 sprintf (rtfTextBuf, "%s%d", text, param);
883 rtfTextLen = strlen (rtfTextBuf);
884 }
885
886
887 /* ---------------------------------------------------------------------- */
888
889 /*
890 * Routines to handle mapping of RTF character sets
891 * onto standard characters.
892 *
893 * RTFStdCharCode(name) given char name, produce numeric code
894 * RTFStdCharName(code) given char code, return name
895 * RTFMapChar(c) map input (RTF) char code to std code
896 * RTFSetCharSet(id) select given charset map
897 * RTFGetCharSet() get current charset map
898 *
899 * See ../h/README for more information about charset names and codes.
900 */
901
902
903 /*
904 * Initialize charset stuff.
905 */
906
907 static void
908 CharSetInit ()
909 {
910 autoCharSetFlags = (rtfReadCharSet | rtfSwitchCharSet);
911 RTFFree (genCharSetFile);
912 genCharSetFile = (char *) NULL;
913 haveGenCharSet = 0;
914 RTFFree (symCharSetFile);
915 symCharSetFile = (char *) NULL;
916 haveSymCharSet = 0;
917 curCharSet = rtfCSGeneral;
918 curCharCode = genCharCode;
919 }
920
921
922 /*
923 * Specify the name of a file to be read when auto-charset-file reading is
924 * done.
925 */
926
927 void
928 RTFSetCharSetMap (name, csId)
929 char *name;
930 int csId;
931 {
932 if ((name = RTFStrSave (name)) == (char *) NULL) /* make copy */
933 RTFPanic ("RTFSetCharSetMap: out of memory");
934 switch (csId)
935 {
936 case rtfCSGeneral:
937 RTFFree (genCharSetFile); /* free any previous value */
938 genCharSetFile = name;
939 break;
940 case rtfCSSymbol:
941 RTFFree (symCharSetFile); /* free any previous value */
942 symCharSetFile = name;
943 break;
944 }
945 }
946
947
948 /*
949 * Do auto-charset-file reading.
950 * will always use the ansi charset no mater what the value
951 * of the rtfTextBuf is.
952 *
953 * TODO: add support for other charset in the future.
954 *
955 */
956
957 static void
958 ReadCharSetMaps ()
959 {
960 char buf[rtfBufSiz];
961
962 if (genCharSetFile != (char *) NULL)
963 (void) strcpy (buf, genCharSetFile);
964 else
965 sprintf (buf, "%s-gen", &rtfTextBuf[1]);
966 if (RTFReadCharSetMap (rtfCSGeneral) == 0)
967 RTFPanic ("ReadCharSetMaps: Cannot read charset map %s", buf);
968 if (symCharSetFile != (char *) NULL)
969 (void) strcpy (buf, symCharSetFile);
970 else
971 sprintf (buf, "%s-sym", &rtfTextBuf[1]);
972 if (RTFReadCharSetMap (rtfCSSymbol) == 0)
973 RTFPanic ("ReadCharSetMaps: Cannot read charset map %s", buf);
974 }
975
976
977
978 /*
979 * Convert a CaracterSetMap (caracter_name, caracter) into
980 * this form : array[caracter_ident] = caracter;
981 */
982
983 int
984 RTFReadCharSetMap (csId)
985 int csId;
986 {
987 int *stdCodeArray;
988 int i;
989 switch (csId)
990 {
991 default:
992 return (0); /* illegal charset id */
993 case rtfCSGeneral:
994
995 haveGenCharSet = 1;
996 stdCodeArray = genCharCode;
997 for (i = 0; i < charSetSize; i++)
998 {
999 stdCodeArray[i] = rtfSC_nothing;
1000 }
1001
1002 for ( i = 0 ; i< sizeof(ansi_gen)/(sizeof(int));i+=2)
1003 {
1004 stdCodeArray[ ansi_gen[i+1] ] = ansi_gen[i];
1005 }
1006 break;
1007
1008 case rtfCSSymbol:
1009
1010 haveSymCharSet = 1;
1011 stdCodeArray = symCharCode;
1012 for (i = 0; i < charSetSize; i++)
1013 {
1014 stdCodeArray[i] = rtfSC_nothing;
1015 }
1016
1017 for ( i = 0 ; i< sizeof(ansi_sym)/(sizeof(int));i+=2)
1018 {
1019 stdCodeArray[ ansi_sym[i+1] ] = ansi_sym[i];
1020 }
1021 break;
1022 }
1023
1024 return (1);
1025 }
1026
1027
1028 /*
1029 * Given a standard character name (a string), find its code (a number).
1030 * Return -1 if name is unknown.
1031 */
1032
1033 int
1034 RTFStdCharCode (name)
1035 char *name;
1036 {
1037 int i;
1038
1039 for (i = 0; i < rtfSC_MaxChar; i++)
1040 {
1041 if (strcmp (name, stdCharName[i]) == 0)
1042 return (i);
1043 }
1044 return (-1);
1045 }
1046
1047
1048 /*
1049 * Given a standard character code (a number), find its name (a string).
1050 * Return NULL if code is unknown.
1051 */
1052
1053 char *
1054 RTFStdCharName (code)
1055 int code;
1056 {
1057 if (code < 0 || code >= rtfSC_MaxChar)
1058 return ((char *) NULL);
1059 return (stdCharName[code]);
1060 }
1061
1062
1063 /*
1064 * Given an RTF input character code, find standard character code.
1065 * The translator should read the appropriate charset maps when it finds a
1066 * charset control. However, the file might not contain one. In this
1067 * case, no map will be available. When the first attempt is made to
1068 * map a character under these circumstances, RTFMapChar() assumes ANSI
1069 * and reads the map as necessary.
1070 */
1071
1072 int
1073 RTFMapChar (c)
1074 int c;
1075 {
1076 switch (curCharSet)
1077 {
1078 case rtfCSGeneral:
1079 if (!haveGenCharSet)
1080 {
1081 if (RTFReadCharSetMap (rtfCSGeneral) == 0)
1082 RTFPanic ("RTFMapChar: cannot read ansi-gen");
1083 }
1084 break;
1085 case rtfCSSymbol:
1086 if (!haveSymCharSet)
1087 {
1088 if (RTFReadCharSetMap (rtfCSSymbol) == 0)
1089 RTFPanic ("RTFMapChar: cannot read ansi-sym");
1090 }
1091 break;
1092 }
1093 if (c < 0 || c >= charSetSize)
1094 return (rtfSC_nothing);
1095 return (curCharCode[c]);
1096 }
1097
1098
1099 /*
1100 * Set the current character set. If csId is illegal, uses general charset.
1101 */
1102
1103 void
1104 RTFSetCharSet (csId)
1105 int csId;
1106 {
1107 switch (csId)
1108 {
1109 default: /* use general if csId unknown */
1110 case rtfCSGeneral:
1111 curCharCode = genCharCode;
1112 curCharSet = csId;
1113 break;
1114 case rtfCSSymbol:
1115 curCharCode = symCharCode;
1116 curCharSet = csId;
1117 break;
1118 }
1119 }
1120
1121
1122 int
1123 RTFGetCharSet ()
1124 {
1125 return (curCharSet);
1126 }
1127
1128
1129 /* ---------------------------------------------------------------------- */
1130
1131 /*
1132 * Special destination readers. They gobble the destination so the
1133 * writer doesn't have to deal with them. That's wrong for any
1134 * translator that wants to process any of these itself. In that
1135 * case, these readers should be overridden by installing a different
1136 * destination callback.
1137 *
1138 * NOTE: The last token read by each of these reader will be the
1139 * destination's terminating '}', which will then be the current token.
1140 * That '}' token is passed to RTFRouteToken() - the writer has already
1141 * seen the '{' that began the destination group, and may have pushed a
1142 * state; it also needs to know at the end of the group that a state
1143 * should be popped.
1144 *
1145 * It's important that rtf.h and the control token lookup table list
1146 * as many symbols as possible, because these destination readers
1147 * unfortunately make strict assumptions about the input they expect,
1148 * and a token of class rtfUnknown will throw them off easily.
1149 */
1150
1151
1152 /*
1153 * Read { \fonttbl ... } destination. Old font tables don't have
1154 * braces around each table entry; try to adjust for that.
1155 */
1156
1157 static void
1158 ReadFontTbl ()
1159 {
1160 RTFFont *fp = NULL;
1161 char buf[rtfBufSiz], *bp;
1162 int old = -1;
1163 char *fn = "ReadFontTbl";
1164
1165 for (;;)
1166 {
1167 (void) RTFGetToken ();
1168 if (RTFCheckCM (rtfGroup, rtfEndGroup))
1169 break;
1170 if (old < 0) /* first entry - determine tbl type */
1171 {
1172 if (RTFCheckCMM (rtfControl, rtfCharAttr, rtfFontNum))
1173 old = 1; /* no brace */
1174 else if (RTFCheckCM (rtfGroup, rtfBeginGroup))
1175 old = 0; /* brace */
1176 else /* can't tell! */
1177 RTFPanic ("%s: Cannot determine format", fn);
1178 }
1179 if (old == 0) /* need to find "{" here */
1180 {
1181 if (!RTFCheckCM (rtfGroup, rtfBeginGroup))
1182 RTFPanic ("%s: missing \"{\"", fn);
1183 (void) RTFGetToken (); /* yes, skip to next token */
1184 }
1185 if ((fp = New (RTFFont)) == (RTFFont *) NULL)
1186 RTFPanic ("%s: cannot allocate font entry", fn);
1187
1188 fp->rtfNextFont = fontList;
1189 fontList = fp;
1190
1191 fp->rtfFName = (char *) NULL;
1192 fp->rtfFAltName = (char *) NULL;
1193 fp->rtfFNum = -1;
1194 fp->rtfFFamily = 0;
1195 fp->rtfFCharSet = 0;
1196 fp->rtfFPitch = 0;
1197 fp->rtfFType = 0;
1198 fp->rtfFCodePage = 0;
1199
1200 while (rtfClass != rtfEOF
1201 && !RTFCheckCM (rtfText, ';')
1202 && !RTFCheckCM (rtfGroup, rtfEndGroup))
1203 {
1204 if (rtfClass == rtfControl)
1205 {
1206 switch (rtfMajor)
1207 {
1208 default:
1209 /* ignore token but announce it */
1210 RTFMsg ("%s: unknown token \"%s\"\n",
1211 fn, rtfTextBuf);
1212 case rtfFontFamily:
1213 fp->rtfFFamily = rtfMinor;
1214 break;
1215 case rtfCharAttr:
1216 switch (rtfMinor)
1217 {
1218 default:
1219 break; /* ignore unknown? */
1220 case rtfFontNum:
1221 fp->rtfFNum = rtfParam;
1222 break;
1223 }
1224 break;
1225 case rtfFontAttr:
1226 switch (rtfMinor)
1227 {
1228 default:
1229 break; /* ignore unknown? */
1230 case rtfFontCharSet:
1231 fp->rtfFCharSet = rtfParam;
1232 break;
1233 case rtfFontPitch:
1234 fp->rtfFPitch = rtfParam;
1235 break;
1236 case rtfFontCodePage:
1237 fp->rtfFCodePage = rtfParam;
1238 break;
1239 case rtfFTypeNil:
1240 case rtfFTypeTrueType:
1241 fp->rtfFType = rtfParam;
1242 break;
1243 }
1244 break;
1245 }
1246 }
1247 else if (RTFCheckCM (rtfGroup, rtfBeginGroup)) /* dest */
1248 {
1249 RTFSkipGroup (); /* ignore for now */
1250 }
1251 else if (rtfClass == rtfText) /* font name */
1252 {
1253 bp = buf;
1254 while (rtfClass != rtfEOF
1255 && !RTFCheckCM (rtfText, ';')
1256 && !RTFCheckCM (rtfGroup, rtfEndGroup))
1257 {
1258 *bp++ = rtfMajor;
1259 (void) RTFGetToken ();
1260 }
1261
1262 /* FIX: in some cases the <fontinfo> isn't finished with a semi-column */
1263 if(RTFCheckCM (rtfGroup, rtfEndGroup))
1264 {
1265 RTFUngetToken ();
1266 }
1267 *bp = '\0';
1268 fp->rtfFName = RTFStrSave (buf);
1269 if (fp->rtfFName == (char *) NULL)
1270 RTFPanic ("%s: cannot allocate font name", fn);
1271 /* already have next token; don't read one */
1272 /* at bottom of loop */
1273 continue;
1274 }
1275 else
1276 {
1277 /* ignore token but announce it */
1278 RTFMsg ("%s: unknown token \"%s\"\n",
1279 fn, rtfTextBuf);
1280 }
1281 (void) RTFGetToken ();
1282 }
1283 if (old == 0) /* need to see "}" here */
1284 {
1285 (void) RTFGetToken ();
1286 if (!RTFCheckCM (rtfGroup, rtfEndGroup))
1287 RTFPanic ("%s: missing \"}\"", fn);
1288 }
1289 }
1290 if (fp->rtfFNum == -1)
1291 RTFPanic ("%s: missing font number", fn);
1292 /*
1293 * Could check other pieces of structure here, too, I suppose.
1294 */
1295 RTFRouteToken (); /* feed "}" back to router */
1296 }
1297
1298
1299 /*
1300 * The color table entries have color values of -1 if
1301 * the default color should be used for the entry (only
1302 * a semi-colon is given in the definition, no color values).
1303 * There will be a problem if a partial entry (1 or 2 but
1304 * not 3 color values) is given. The possibility is ignored
1305 * here.
1306 */
1307
1308 static void
1309 ReadColorTbl ()
1310 {
1311 RTFColor *cp;
1312 int cnum = 0;
1313 char *fn = "ReadColorTbl";
1314
1315 for (;;)
1316 {
1317 (void) RTFGetToken ();
1318 if (RTFCheckCM (rtfGroup, rtfEndGroup))
1319 break;
1320 if ((cp = New (RTFColor)) == (RTFColor *) NULL)
1321 RTFPanic ("%s: cannot allocate color entry", fn);
1322 cp->rtfCNum = cnum++;
1323 cp->rtfCRed = cp->rtfCGreen = cp->rtfCBlue = -1;
1324 cp->rtfNextColor = colorList;
1325 colorList = cp;
1326 while (RTFCheckCM (rtfControl, rtfColorName))
1327 {
1328 switch (rtfMinor)
1329 {
1330 case rtfRed: cp->rtfCRed = rtfParam; break;
1331 case rtfGreen: cp->rtfCGreen = rtfParam; break;
1332 case rtfBlue: cp->rtfCBlue = rtfParam; break;
1333 }
1334 RTFGetToken ();
1335 }
1336 if (!RTFCheckCM (rtfText, (int) ';'))
1337 RTFPanic ("%s: malformed entry", fn);
1338 }
1339 RTFRouteToken (); /* feed "}" back to router */
1340 }
1341
1342
1343 /*
1344 * The "Normal" style definition doesn't contain any style number,
1345 * all others do. Normal style is given style rtfNormalStyleNum.
1346 */
1347
1348 static void
1349 ReadStyleSheet ()
1350 {
1351 RTFStyle *sp;
1352 RTFStyleElt *sep, *sepLast;
1353 char buf[rtfBufSiz], *bp;
1354 char *fn = "ReadStyleSheet";
1355
1356 for (;;)
1357 {
1358 (void) RTFGetToken ();
1359 if (RTFCheckCM (rtfGroup, rtfEndGroup))
1360 break;
1361 if ((sp = New (RTFStyle)) == (RTFStyle *) NULL)
1362 RTFPanic ("%s: cannot allocate stylesheet entry", fn);
1363 sp->rtfSName = (char *) NULL;
1364 sp->rtfSNum = -1;
1365 sp->rtfSType = rtfParStyle;
1366 sp->rtfSAdditive = 0;
1367 sp->rtfSBasedOn = rtfNoStyleNum;
1368 sp->rtfSNextPar = -1;
1369 sp->rtfSSEList = sepLast = (RTFStyleElt *) NULL;
1370 sp->rtfNextStyle = styleList;
1371 sp->rtfExpanding = 0;
1372 styleList = sp;
1373 if (!RTFCheckCM (rtfGroup, rtfBeginGroup))
1374 RTFPanic ("%s: missing \"{\"", fn);
1375 for (;;)
1376 {
1377 (void) RTFGetToken ();
1378 if (rtfClass == rtfEOF
1379 || RTFCheckCM (rtfText, ';'))
1380 break;
1381 if (rtfClass == rtfControl)
1382 {
1383 if (RTFCheckMM (rtfSpecialChar, rtfOptDest))
1384 continue; /* ignore "\*" */
1385 if (RTFCheckMM (rtfParAttr, rtfStyleNum))
1386 {
1387 sp->rtfSNum = rtfParam;
1388 sp->rtfSType = rtfParStyle;
1389 continue;
1390 }
1391 if (RTFCheckMM (rtfCharAttr, rtfCharStyleNum))
1392 {
1393 sp->rtfSNum = rtfParam;
1394 sp->rtfSType = rtfCharStyle;
1395 continue;
1396 }
1397 if (RTFCheckMM (rtfSectAttr, rtfSectStyleNum))
1398 {
1399 sp->rtfSNum = rtfParam;
1400 sp->rtfSType = rtfSectStyle;
1401 continue;
1402 }
1403 if (RTFCheckMM (rtfStyleAttr, rtfBasedOn))
1404 {
1405 sp->rtfSBasedOn = rtfParam;
1406 continue;
1407 }
1408 if (RTFCheckMM (rtfStyleAttr, rtfAdditive))
1409 {
1410 sp->rtfSAdditive = 1;
1411 continue;
1412 }
1413 if (RTFCheckMM (rtfStyleAttr, rtfNext))
1414 {
1415 sp->rtfSNextPar = rtfParam;
1416 continue;
1417 }
1418 if ((sep = New (RTFStyleElt)) == (RTFStyleElt *) NULL)
1419 RTFPanic ("%s: cannot allocate style element", fn);
1420 sep->rtfSEClass = rtfClass;
1421 sep->rtfSEMajor = rtfMajor;
1422 sep->rtfSEMinor = rtfMinor;
1423 sep->rtfSEParam = rtfParam;
1424 if ((sep->rtfSEText = RTFStrSave (rtfTextBuf))
1425 == (char *) NULL)
1426 RTFPanic ("%s: cannot allocate style element text", fn);
1427 if (sepLast == (RTFStyleElt *) NULL)
1428 sp->rtfSSEList = sep; /* first element */
1429 else /* add to end */
1430 sepLast->rtfNextSE = sep;
1431 sep->rtfNextSE = (RTFStyleElt *) NULL;
1432 sepLast = sep;
1433 }
1434 else if (RTFCheckCM (rtfGroup, rtfBeginGroup))
1435 {
1436 /*
1437 * This passes over "{\*\keycode ... }, among
1438 * other things. A temporary (perhaps) hack.
1439 */
1440 RTFSkipGroup ();
1441 continue;
1442 }
1443 else if (rtfClass == rtfText) /* style name */
1444 {
1445 bp = buf;
1446 while (rtfClass == rtfText)
1447 {
1448 if (rtfMajor == ';')
1449 {
1450 /* put back for "for" loop */
1451 (void) RTFUngetToken ();
1452 break;
1453 }
1454 *bp++ = rtfMajor;
1455 (void) RTFGetToken ();
1456 }
1457 *bp = '\0';
1458 if ((sp->rtfSName = RTFStrSave (buf)) == (char *) NULL)
1459 RTFPanic ("%s: cannot allocate style name", fn);
1460 }
1461 else /* unrecognized */
1462 {
1463 /* ignore token but announce it */
1464 RTFMsg ("%s: unknown token \"%s\"\n",
1465 fn, rtfTextBuf);
1466 }
1467 }
1468 (void) RTFGetToken ();
1469 if (!RTFCheckCM (rtfGroup, rtfEndGroup))
1470 RTFPanic ("%s: missing \"}\"", fn);
1471
1472 /*
1473 * Check over the style structure. A name is a must.
1474 * If no style number was specified, check whether it's the
1475 * Normal style (in which case it's given style number
1476 * rtfNormalStyleNum). Note that some "normal" style names
1477 * just begin with "Normal" and can have other stuff following,
1478 * e.g., "Normal,Times 10 point". Ugh.
1479 *
1480 * Some German RTF writers use "Standard" instead of "Normal".
1481 */
1482 if (sp->rtfSName == (char *) NULL)
1483 RTFPanic ("%s: missing style name", fn);
1484 if (sp->rtfSNum < 0)
1485 {
1486 if (strncmp (buf, "Normal", 6) != 0
1487 && strncmp (buf, "Standard", 8) != 0)
1488 RTFPanic ("%s: missing style number", fn);
1489 sp->rtfSNum = rtfNormalStyleNum;
1490 }
1491 if (sp->rtfSNextPar == -1) /* if \snext not given, */
1492 sp->rtfSNextPar = sp->rtfSNum; /* next is itself */
1493 }
1494 RTFRouteToken (); /* feed "}" back to router */
1495 }
1496
1497
1498 static void
1499 ReadInfoGroup ()
1500 {
1501 RTFSkipGroup ();
1502 RTFRouteToken (); /* feed "}" back to router */
1503 }
1504
1505
1506 static void
1507 ReadPictGroup ()
1508 {
1509 RTFSkipGroup ();
1510 RTFRouteToken (); /* feed "}" back to router */
1511 }
1512
1513
1514 static void
1515 ReadObjGroup ()
1516 {
1517 RTFSkipGroup ();
1518 RTFRouteToken (); /* feed "}" back to router */
1519 }
1520
1521
1522 /* ---------------------------------------------------------------------- */
1523
1524 /*
1525 * Routines to return pieces of stylesheet, or font or color tables.
1526 * References to style 0 are mapped onto the Normal style.
1527 */
1528
1529
1530 RTFStyle *
1531 RTFGetStyle (num)
1532 int num;
1533 {
1534 RTFStyle *s;
1535
1536 if (num == -1)
1537 return (styleList);
1538 for (s = styleList; s != (RTFStyle *) NULL; s = s->rtfNextStyle)
1539 {
1540 if (s->rtfSNum == num)
1541 break;
1542 }
1543 return (s); /* NULL if not found */
1544 }
1545
1546
1547 RTFFont *
1548 RTFGetFont (num)
1549 int num;
1550 {
1551 RTFFont *f;
1552
1553 if (num == -1)
1554 return (fontList);
1555 for (f = fontList; f != (RTFFont *) NULL; f = f->rtfNextFont)
1556 {
1557 if (f->rtfFNum == num)
1558 break;
1559 }
1560 return (f); /* NULL if not found */
1561 }
1562
1563
1564 RTFColor *
1565 RTFGetColor (num)
1566 int num;
1567 {
1568 RTFColor *c;
1569
1570 if (num == -1)
1571 return (colorList);
1572 for (c = colorList; c != (RTFColor *) NULL; c = c->rtfNextColor)
1573 {
1574 if (c->rtfCNum == num)
1575 break;
1576 }
1577 return (c); /* NULL if not found */
1578 }
1579
1580
1581 /* ---------------------------------------------------------------------- */
1582
1583
1584 /*
1585 * Expand style n, if there is such a style.
1586 */
1587
1588 void
1589 RTFExpandStyle (n)
1590 int n;
1591 {
1592 RTFStyle *s;
1593 RTFStyleElt *se;
1594
1595 if (n == -1 || (s = RTFGetStyle (n)) == (RTFStyle *) NULL)
1596 return;
1597 if (s->rtfExpanding != 0)
1598 RTFPanic ("Style expansion loop, style %d", n);
1599 s->rtfExpanding = 1; /* set expansion flag for loop detection */
1600 /*
1601 * Expand "based-on" style (unless it's the same as the current
1602 * style -- Normal style usually gives itself as its own based-on
1603 * style). Based-on style expansion is done by synthesizing
1604 * the token that the writer needs to see in order to trigger
1605 * another style expansion, and feeding to token back through
1606 * the router so the writer sees it.
1607 */
1608 if (n != s->rtfSBasedOn)
1609 {
1610 RTFSetToken (rtfControl, rtfParAttr, rtfStyleNum,
1611 s->rtfSBasedOn, "\\s");
1612 RTFRouteToken ();
1613 }
1614 /*
1615 * Now route the tokens unique to this style. RTFSetToken()
1616 * isn't used because it would add the param value to the end
1617 * of the token text, which already has it in.
1618 */
1619 for (se = s->rtfSSEList; se != (RTFStyleElt *) NULL; se = se->rtfNextSE)
1620 {
1621 rtfClass = se->rtfSEClass;
1622 rtfMajor = se->rtfSEMajor;
1623 rtfMinor = se->rtfSEMinor;
1624 rtfParam = se->rtfSEParam;
1625 (void) strcpy (rtfTextBuf, se->rtfSEText);
1626 rtfTextLen = strlen (rtfTextBuf);
1627 RTFRouteToken ();
1628 }
1629 s->rtfExpanding = 0; /* done - clear expansion flag */
1630 }
1631
1632
1633 /* ---------------------------------------------------------------------- */
1634
1635 /*
1636 * Control symbol lookup routines
1637 */
1638
1639
1640 typedef struct RTFKey RTFKey;
1641
1642 struct RTFKey
1643 {
1644 int rtfKMajor; /* major number */
1645 int rtfKMinor; /* minor number */
1646 char *rtfKStr; /* symbol name */
1647 int rtfKHash; /* symbol name hash value */
1648 };
1649
1650 /*
1651 * A minor number of -1 means the token has no minor number
1652 * (all valid minor numbers are >= 0).
1653 */
1654
1655 static RTFKey rtfKey[] =
1656 {
1657 /*
1658 * Special characters
1659 */
1660
1661 { rtfSpecialChar, rtfIIntVersion, "vern", 0 },
1662 { rtfSpecialChar, rtfICreateTime, "creatim", 0 },
1663 { rtfSpecialChar, rtfIRevisionTime, "revtim", 0 },
1664 { rtfSpecialChar, rtfIPrintTime, "printim", 0 },
1665 { rtfSpecialChar, rtfIBackupTime, "buptim", 0 },
1666 { rtfSpecialChar, rtfIEditTime, "edmins", 0 },
1667 { rtfSpecialChar, rtfIYear, "yr", 0 },
1668 { rtfSpecialChar, rtfIMonth, "mo", 0 },
1669 { rtfSpecialChar, rtfIDay, "dy", 0 },
1670 { rtfSpecialChar, rtfIHour, "hr", 0 },
1671 { rtfSpecialChar, rtfIMinute, "min", 0 },
1672 { rtfSpecialChar, rtfISecond, "sec", 0 },
1673 { rtfSpecialChar, rtfINPages, "nofpages", 0 },
1674 { rtfSpecialChar, rtfINWords, "nofwords", 0 },
1675 { rtfSpecialChar, rtfINChars, "nofchars", 0 },
1676 { rtfSpecialChar, rtfIIntID, "id", 0 },
1677
1678 { rtfSpecialChar, rtfCurHeadDate, "chdate", 0 },
1679 { rtfSpecialChar, rtfCurHeadDateLong, "chdpl", 0 },
1680 { rtfSpecialChar, rtfCurHeadDateAbbrev, "chdpa", 0 },
1681 { rtfSpecialChar, rtfCurHeadTime, "chtime", 0 },
1682 { rtfSpecialChar, rtfCurHeadPage, "chpgn", 0 },
1683 { rtfSpecialChar, rtfSectNum, "sectnum", 0 },
1684 { rtfSpecialChar, rtfCurFNote, "chftn", 0 },
1685 { rtfSpecialChar, rtfCurAnnotRef, "chatn", 0 },
1686 { rtfSpecialChar, rtfFNoteSep, "chftnsep", 0 },
1687 { rtfSpecialChar, rtfFNoteCont, "chftnsepc", 0 },
1688 { rtfSpecialChar, rtfCell, "cell", 0 },
1689 { rtfSpecialChar, rtfRow, "row", 0 },
1690 { rtfSpecialChar, rtfPar, "par", 0 },
1691 /* newline and carriage return are synonyms for */
1692 /* \par when they are preceded by a \ character */
1693 { rtfSpecialChar, rtfPar, "\n", 0 },
1694 { rtfSpecialChar, rtfPar, "\r", 0 },
1695 { rtfSpecialChar, rtfSect, "sect", 0 },
1696 { rtfSpecialChar, rtfPage, "page", 0 },
1697 { rtfSpecialChar, rtfColumn, "column", 0 },
1698 { rtfSpecialChar, rtfLine, "line", 0 },
1699 { rtfSpecialChar, rtfSoftPage, "softpage", 0 },
1700 { rtfSpecialChar, rtfSoftColumn, "softcol", 0 },
1701 { rtfSpecialChar, rtfSoftLine, "softline", 0 },
1702 { rtfSpecialChar, rtfSoftLineHt, "softlheight", 0 },
1703 { rtfSpecialChar, rtfTab, "tab", 0 },
1704 { rtfSpecialChar, rtfEmDash, "emdash", 0 },
1705 { rtfSpecialChar, rtfEnDash, "endash", 0 },
1706 { rtfSpecialChar, rtfEmSpace, "emspace", 0 },
1707 { rtfSpecialChar, rtfEnSpace, "enspace", 0 },
1708 { rtfSpecialChar, rtfBullet, "bullet", 0 },
1709 { rtfSpecialChar, rtfLQuote, "lquote", 0 },
1710 { rtfSpecialChar, rtfRQuote, "rquote", 0 },
1711 { rtfSpecialChar, rtfLDblQuote, "ldblquote", 0 },
1712 { rtfSpecialChar, rtfRDblQuote, "rdblquote", 0 },
1713 { rtfSpecialChar, rtfFormula, "|", 0 },
1714 { rtfSpecialChar, rtfNoBrkSpace, "~", 0 },
1715 { rtfSpecialChar, rtfNoReqHyphen, "-", 0 },
1716 { rtfSpecialChar, rtfNoBrkHyphen, "_", 0 },
1717 { rtfSpecialChar, rtfOptDest, "*", 0 },
1718 { rtfSpecialChar, rtfLTRMark, "ltrmark", 0 },
1719 { rtfSpecialChar, rtfRTLMark, "rtlmark", 0 },
1720 { rtfSpecialChar, rtfNoWidthJoiner, "zwj", 0 },
1721 { rtfSpecialChar, rtfNoWidthNonJoiner, "zwnj", 0 },
1722 /* is this valid? */
1723 { rtfSpecialChar, rtfCurHeadPict, "chpict", 0 },
1724
1725 /*
1726 * Character formatting attributes
1727 */
1728
1729 { rtfCharAttr, rtfPlain, "plain", 0 },
1730 { rtfCharAttr, rtfBold, "b", 0 },
1731 { rtfCharAttr, rtfAllCaps, "caps", 0 },
1732 { rtfCharAttr, rtfDeleted, "deleted", 0 },
1733 { rtfCharAttr, rtfSubScript, "dn", 0 },
1734 { rtfCharAttr, rtfSubScrShrink, "sub", 0 },
1735 { rtfCharAttr, rtfNoSuperSub, "nosupersub", 0 },
1736 { rtfCharAttr, rtfExpand, "expnd", 0 },
1737 { rtfCharAttr, rtfExpandTwips, "expndtw", 0 },
1738 { rtfCharAttr, rtfKerning, "kerning", 0 },
1739 { rtfCharAttr, rtfFontNum, "f", 0 },
1740 { rtfCharAttr, rtfFontSize, "fs", 0 },
1741 { rtfCharAttr, rtfItalic, "i", 0 },
1742 { rtfCharAttr, rtfOutline, "outl", 0 },
1743 { rtfCharAttr, rtfRevised, "revised", 0 },
1744 { rtfCharAttr, rtfRevAuthor, "revauth", 0 },
1745 { rtfCharAttr, rtfRevDTTM, "revdttm", 0 },
1746 { rtfCharAttr, rtfSmallCaps, "scaps", 0 },
1747 { rtfCharAttr, rtfShadow, "shad", 0 },
1748 { rtfCharAttr, rtfStrikeThru, "strike", 0 },
1749 { rtfCharAttr, rtfUnderline, "ul", 0 },
1750 { rtfCharAttr, rtfDotUnderline, "uld", 0 },
1751 { rtfCharAttr, rtfDbUnderline, "uldb", 0 },
1752 { rtfCharAttr, rtfNoUnderline, "ulnone", 0 },
1753 { rtfCharAttr, rtfWordUnderline, "ulw", 0 },
1754 { rtfCharAttr, rtfSuperScript, "up", 0 },
1755 { rtfCharAttr, rtfSuperScrShrink, "super", 0 },
1756 { rtfCharAttr, rtfInvisible, "v", 0 },
1757 { rtfCharAttr, rtfForeColor, "cf", 0 },
1758 { rtfCharAttr, rtfBackColor, "cb", 0 },
1759 { rtfCharAttr, rtfRTLChar, "rtlch", 0 },
1760 { rtfCharAttr, rtfLTRChar, "ltrch", 0 },
1761 { rtfCharAttr, rtfCharStyleNum, "cs", 0 },
1762 { rtfCharAttr, rtfCharCharSet, "cchs", 0 },
1763 { rtfCharAttr, rtfLanguage, "lang", 0 },
1764 /* this has disappeared from spec 1.2 */
1765 { rtfCharAttr, rtfGray, "gray", 0 },
1766
1767 /*
1768 * Paragraph formatting attributes
1769 */
1770
1771 { rtfParAttr, rtfParDef, "pard", 0 },
1772 { rtfParAttr, rtfStyleNum, "s", 0 },
1773 { rtfParAttr, rtfHyphenate, "hyphpar", 0 },
1774 { rtfParAttr, rtfInTable, "intbl", 0 },
1775 { rtfParAttr, rtfKeep, "keep", 0 },
1776 { rtfParAttr, rtfNoWidowControl, "nowidctlpar", 0 },
1777 { rtfParAttr, rtfKeepNext, "keepn", 0 },
1778 { rtfParAttr, rtfOutlineLevel, "level", 0 },
1779 { rtfParAttr, rtfNoLineNum, "noline", 0 },
1780 { rtfParAttr, rtfPBBefore, "pagebb", 0 },
1781 { rtfParAttr, rtfSideBySide, "sbys", 0 },
1782 { rtfParAttr, rtfQuadLeft, "ql", 0 },
1783 { rtfParAttr, rtfQuadRight, "qr", 0 },
1784 { rtfParAttr, rtfQuadJust, "qj", 0 },
1785 { rtfParAttr, rtfQuadCenter, "qc", 0 },
1786 { rtfParAttr, rtfFirstIndent, "fi", 0 },
1787 { rtfParAttr, rtfLeftIndent, "li", 0 },
1788 { rtfParAttr, rtfRightIndent, "ri", 0 },
1789 { rtfParAttr, rtfSpaceBefore, "sb", 0 },
1790 { rtfParAttr, rtfSpaceAfter, "sa", 0 },
1791 { rtfParAttr, rtfSpaceBetween, "sl", 0 },
1792 { rtfParAttr, rtfSpaceMultiply, "slmult", 0 },
1793
1794 { rtfParAttr, rtfSubDocument, "subdocument", 0 },
1795
1796 { rtfParAttr, rtfRTLPar, "rtlpar", 0 },
1797 { rtfParAttr, rtfLTRPar, "ltrpar", 0 },
1798
1799 { rtfParAttr, rtfTabPos, "tx", 0 },
1800 /*
1801 * FrameMaker writes \tql (to mean left-justified tab, apparently)
1802 * although it's not in the spec. It's also redundant, since lj
1803 * tabs are the default.
1804 */
1805 { rtfParAttr, rtfTabLeft, "tql", 0 },
1806 { rtfParAttr, rtfTabRight, "tqr", 0 },
1807 { rtfParAttr, rtfTabCenter, "tqc", 0 },
1808 { rtfParAttr, rtfTabDecimal, "tqdec", 0 },
1809 { rtfParAttr, rtfTabBar, "tb", 0 },
1810 { rtfParAttr, rtfLeaderDot, "tldot", 0 },
1811 { rtfParAttr, rtfLeaderHyphen, "tlhyph", 0 },
1812 { rtfParAttr, rtfLeaderUnder, "tlul", 0 },
1813 { rtfParAttr, rtfLeaderThick, "tlth", 0 },
1814 { rtfParAttr, rtfLeaderEqual, "tleq", 0 },
1815
1816 { rtfParAttr, rtfParLevel, "pnlvl", 0 },
1817 { rtfParAttr, rtfParBullet, "pnlvlblt", 0 },
1818 { rtfParAttr, rtfParSimple, "pnlvlbody", 0 },
1819 { rtfParAttr, rtfParNumCont, "pnlvlcont", 0 },
1820 { rtfParAttr, rtfParNumOnce, "pnnumonce", 0 },
1821 { rtfParAttr, rtfParNumAcross, "pnacross", 0 },
1822 { rtfParAttr, rtfParHangIndent, "pnhang", 0 },
1823 { rtfParAttr, rtfParNumRestart, "pnrestart", 0 },
1824 { rtfParAttr, rtfParNumCardinal, "pncard", 0 },
1825 { rtfParAttr, rtfParNumDecimal, "pndec", 0 },
1826 { rtfParAttr, rtfParNumULetter, "pnucltr", 0 },
1827 { rtfParAttr, rtfParNumURoman, "pnucrm", 0 },
1828 { rtfParAttr, rtfParNumLLetter, "pnlcltr", 0 },
1829 { rtfParAttr, rtfParNumLRoman, "pnlcrm", 0 },
1830 { rtfParAttr, rtfParNumOrdinal, "pnord", 0 },
1831 { rtfParAttr, rtfParNumOrdinalText, "pnordt", 0 },
1832 { rtfParAttr, rtfParNumBold, "pnb", 0 },
1833 { rtfParAttr, rtfParNumItalic, "pni", 0 },
1834 { rtfParAttr, rtfParNumAllCaps, "pncaps", 0 },
1835 { rtfParAttr, rtfParNumSmallCaps, "pnscaps", 0 },
1836 { rtfParAttr, rtfParNumUnder, "pnul", 0 },
1837 { rtfParAttr, rtfParNumDotUnder, "pnuld", 0 },
1838 { rtfParAttr, rtfParNumDbUnder, "pnuldb", 0 },
1839 { rtfParAttr, rtfParNumNoUnder, "pnulnone", 0 },
1840 { rtfParAttr, rtfParNumWordUnder, "pnulw", 0 },
1841 { rtfParAttr, rtfParNumStrikethru, "pnstrike", 0 },
1842 { rtfParAttr, rtfParNumForeColor, "pncf", 0 },
1843 { rtfParAttr, rtfParNumFont, "pnf", 0 },
1844 { rtfParAttr, rtfParNumFontSize, "pnfs", 0 },
1845 { rtfParAttr, rtfParNumIndent, "pnindent", 0 },
1846 { rtfParAttr, rtfParNumSpacing, "pnsp", 0 },
1847 { rtfParAttr, rtfParNumInclPrev, "pnprev", 0 },
1848 { rtfParAttr, rtfParNumCenter, "pnqc", 0 },
1849 { rtfParAttr, rtfParNumLeft, "pnql", 0 },
1850 { rtfParAttr, rtfParNumRight, "pnqr", 0 },
1851 { rtfParAttr, rtfParNumStartAt, "pnstart", 0 },
1852
1853 { rtfParAttr, rtfBorderTop, "brdrt", 0 },
1854 { rtfParAttr, rtfBorderBottom, "brdrb", 0 },
1855 { rtfParAttr, rtfBorderLeft, "brdrl", 0 },
1856 { rtfParAttr, rtfBorderRight, "brdrr", 0 },
1857 { rtfParAttr, rtfBorderBetween, "brdrbtw", 0 },
1858 { rtfParAttr, rtfBorderBar, "brdrbar", 0 },
1859 { rtfParAttr, rtfBorderBox, "box", 0 },
1860 { rtfParAttr, rtfBorderSingle, "brdrs", 0 },
1861 { rtfParAttr, rtfBorderThick, "brdrth", 0 },
1862 { rtfParAttr, rtfBorderShadow, "brdrsh", 0 },
1863 { rtfParAttr, rtfBorderDouble, "brdrdb", 0 },
1864 { rtfParAttr, rtfBorderDot, "brdrdot", 0 },
1865 { rtfParAttr, rtfBorderDot, "brdrdash", 0 },
1866 { rtfParAttr, rtfBorderHair, "brdrhair", 0 },
1867 { rtfParAttr, rtfBorderWidth, "brdrw", 0 },
1868 { rtfParAttr, rtfBorderColor, "brdrcf", 0 },
1869 { rtfParAttr, rtfBorderSpace, "brsp", 0 },
1870
1871 { rtfParAttr, rtfShading, "shading", 0 },
1872 { rtfParAttr, rtfBgPatH, "bghoriz", 0 },
1873 { rtfParAttr, rtfBgPatV, "bgvert", 0 },
1874 { rtfParAttr, rtfFwdDiagBgPat, "bgfdiag", 0 },
1875 { rtfParAttr, rtfBwdDiagBgPat, "bgbdiag", 0 },
1876 { rtfParAttr, rtfHatchBgPat, "bgcross", 0 },
1877 { rtfParAttr, rtfDiagHatchBgPat, "bgdcross", 0 },
1878 { rtfParAttr, rtfDarkBgPatH, "bgdkhoriz", 0 },
1879 { rtfParAttr, rtfDarkBgPatV, "bgdkvert", 0 },
1880 { rtfParAttr, rtfFwdDarkBgPat, "bgdkfdiag", 0 },
1881 { rtfParAttr, rtfBwdDarkBgPat, "bgdkbdiag", 0 },
1882 { rtfParAttr, rtfDarkHatchBgPat, "bgdkcross", 0 },
1883 { rtfParAttr, rtfDarkDiagHatchBgPat, "bgdkdcross", 0 },
1884 { rtfParAttr, rtfBgPatLineColor, "cfpat", 0 },
1885 { rtfParAttr, rtfBgPatColor, "cbpat", 0 },
1886
1887 /*
1888 * Section formatting attributes
1889 */
1890
1891 { rtfSectAttr, rtfSectDef, "sectd", 0 },
1892 { rtfSectAttr, rtfENoteHere, "endnhere", 0 },
1893 { rtfSectAttr, rtfPrtBinFirst, "binfsxn", 0 },
1894 { rtfSectAttr, rtfPrtBin, "binsxn", 0 },
1895 { rtfSectAttr, rtfSectStyleNum, "ds", 0 },
1896
1897 { rtfSectAttr, rtfNoBreak, "sbknone", 0 },
1898 { rtfSectAttr, rtfColBreak, "sbkcol", 0 },
1899 { rtfSectAttr, rtfPageBreak, "sbkpage", 0 },
1900 { rtfSectAttr, rtfEvenBreak, "sbkeven", 0 },
1901 { rtfSectAttr, rtfOddBreak, "sbkodd", 0 },
1902
1903 { rtfSectAttr, rtfColumns, "cols", 0 },
1904 { rtfSectAttr, rtfColumnSpace, "colsx", 0 },
1905 { rtfSectAttr, rtfColumnNumber, "colno", 0 },
1906 { rtfSectAttr, rtfColumnSpRight, "colsr", 0 },
1907 { rtfSectAttr, rtfColumnWidth, "colw", 0 },
1908 { rtfSectAttr, rtfColumnLine, "linebetcol", 0 },
1909
1910 { rtfSectAttr, rtfLineModulus, "linemod", 0 },
1911 { rtfSectAttr, rtfLineDist, "linex", 0 },
1912 { rtfSectAttr, rtfLineStarts, "linestarts", 0 },
1913 { rtfSectAttr, rtfLineRestart, "linerestart", 0 },
1914 { rtfSectAttr, rtfLineRestartPg, "lineppage", 0 },
1915 { rtfSectAttr, rtfLineCont, "linecont", 0 },
1916
1917 { rtfSectAttr, rtfSectPageWid, "pgwsxn", 0 },
1918 { rtfSectAttr, rtfSectPageHt, "pghsxn", 0 },
1919 { rtfSectAttr, rtfSectMarginLeft, "marglsxn", 0 },
1920 { rtfSectAttr, rtfSectMarginRight, "margrsxn", 0 },
1921 { rtfSectAttr, rtfSectMarginTop, "margtsxn", 0 },
1922 { rtfSectAttr, rtfSectMarginBottom, "margbsxn", 0 },
1923 { rtfSectAttr, rtfSectMarginGutter, "guttersxn", 0 },
1924 { rtfSectAttr, rtfSectLandscape, "lndscpsxn", 0 },
1925 { rtfSectAttr, rtfTitleSpecial, "titlepg", 0 },
1926 { rtfSectAttr, rtfHeaderY, "headery", 0 },
1927 { rtfSectAttr, rtfFooterY, "footery", 0 },
1928
1929 { rtfSectAttr, rtfPageStarts, "pgnstarts", 0 },
1930 { rtfSectAttr, rtfPageCont, "pgncont", 0 },
1931 { rtfSectAttr, rtfPageRestart, "pgnrestart", 0 },
1932 { rtfSectAttr, rtfPageNumRight, "pgnx", 0 },
1933 { rtfSectAttr, rtfPageNumTop, "pgny", 0 },
1934 { rtfSectAttr, rtfPageDecimal, "pgndec", 0 },
1935 { rtfSectAttr, rtfPageURoman, "pgnucrm", 0 },
1936 { rtfSectAttr, rtfPageLRoman, "pgnlcrm", 0 },
1937 { rtfSectAttr, rtfPageULetter, "pgnucltr", 0 },
1938 { rtfSectAttr, rtfPageLLetter, "pgnlcltr", 0 },
1939 { rtfSectAttr, rtfPageNumHyphSep, "pgnhnsh", 0 },
1940 { rtfSectAttr, rtfPageNumSpaceSep, "pgnhnsp", 0 },
1941 { rtfSectAttr, rtfPageNumColonSep, "pgnhnsc", 0 },
1942 { rtfSectAttr, rtfPageNumEmdashSep, "pgnhnsm", 0 },
1943 { rtfSectAttr, rtfPageNumEndashSep, "pgnhnsn", 0 },
1944
1945 { rtfSectAttr, rtfTopVAlign, "vertalt", 0 },
1946 /* misspelled as "vertal" in specification 1.0 */
1947 { rtfSectAttr, rtfBottomVAlign, "vertalb", 0 },
1948 { rtfSectAttr, rtfCenterVAlign, "vertalc", 0 },
1949 { rtfSectAttr, rtfJustVAlign, "vertalj", 0 },
1950
1951 { rtfSectAttr, rtfRTLSect, "rtlsect", 0 },
1952 { rtfSectAttr, rtfLTRSect, "ltrsect", 0 },
1953
1954 /* I've seen these in an old spec, but not in real files... */
1955 /*rtfSectAttr, rtfNoBreak, "nobreak", 0,*/
1956 /*rtfSectAttr, rtfColBreak, "colbreak", 0,*/
1957 /*rtfSectAttr, rtfPageBreak, "pagebreak", 0,*/
1958 /*rtfSectAttr, rtfEvenBreak, "evenbreak", 0,*/
1959 /*rtfSectAttr, rtfOddBreak, "oddbreak", 0,*/
1960
1961 /*
1962 * Document formatting attributes
1963 */
1964
1965 { rtfDocAttr, rtfDefTab, "deftab", 0 },
1966 { rtfDocAttr, rtfHyphHotZone, "hyphhotz", 0 },
1967 { rtfDocAttr, rtfHyphConsecLines, "hyphconsec", 0 },
1968 { rtfDocAttr, rtfHyphCaps, "hyphcaps", 0 },
1969 { rtfDocAttr, rtfHyphAuto, "hyphauto", 0 },
1970 { rtfDocAttr, rtfLineStart, "linestart", 0 },
1971 { rtfDocAttr, rtfFracWidth, "fracwidth", 0 },
1972 /* \makeback was given in old version of spec, it's now */
1973 /* listed as \makebackup */
1974 { rtfDocAttr, rtfMakeBackup, "makeback", 0 },
1975 { rtfDocAttr, rtfMakeBackup, "makebackup", 0 },
1976 { rtfDocAttr, rtfRTFDefault, "defformat", 0 },
1977 { rtfDocAttr, rtfPSOverlay, "psover", 0 },
1978 { rtfDocAttr, rtfDocTemplate, "doctemp", 0 },
1979 { rtfDocAttr, rtfDefLanguage, "deflang", 0 },
1980
1981 { rtfDocAttr, rtfFENoteType, "fet", 0 },
1982 { rtfDocAttr, rtfFNoteEndSect, "endnotes", 0 },
1983 { rtfDocAttr, rtfFNoteEndDoc, "enddoc", 0 },
1984 { rtfDocAttr, rtfFNoteText, "ftntj", 0 },
1985 { rtfDocAttr, rtfFNoteBottom, "ftnbj", 0 },
1986 { rtfDocAttr, rtfENoteEndSect, "aendnotes", 0 },
1987 { rtfDocAttr, rtfENoteEndDoc, "aenddoc", 0 },
1988 { rtfDocAttr, rtfENoteText, "aftntj", 0 },
1989 { rtfDocAttr, rtfENoteBottom, "aftnbj", 0 },
1990 { rtfDocAttr, rtfFNoteStart, "ftnstart", 0 },
1991 { rtfDocAttr, rtfENoteStart, "aftnstart", 0 },
1992 { rtfDocAttr, rtfFNoteRestartPage, "ftnrstpg", 0 },
1993 { rtfDocAttr, rtfFNoteRestart, "ftnrestart", 0 },
1994 { rtfDocAttr, rtfFNoteRestartCont, "ftnrstcont", 0 },
1995 { rtfDocAttr, rtfENoteRestart, "aftnrestart", 0 },
1996 { rtfDocAttr, rtfENoteRestartCont, "aftnrstcont", 0 },
1997 { rtfDocAttr, rtfFNoteNumArabic, "ftnnar", 0 },
1998 { rtfDocAttr, rtfFNoteNumLLetter, "ftnnalc", 0 },
1999 { rtfDocAttr, rtfFNoteNumULetter, "ftnnauc", 0 },
2000 { rtfDocAttr, rtfFNoteNumLRoman, "ftnnrlc", 0 },
2001 { rtfDocAttr, rtfFNoteNumURoman, "ftnnruc", 0 },
2002 { rtfDocAttr, rtfFNoteNumChicago, "ftnnchi", 0 },
2003 { rtfDocAttr, rtfENoteNumArabic, "aftnnar", 0 },
2004 { rtfDocAttr, rtfENoteNumLLetter, "aftnnalc", 0 },
2005 { rtfDocAttr, rtfENoteNumULetter, "aftnnauc", 0 },
2006 { rtfDocAttr, rtfENoteNumLRoman, "aftnnrlc", 0 },
2007 { rtfDocAttr, rtfENoteNumURoman, "aftnnruc", 0 },
2008 { rtfDocAttr, rtfENoteNumChicago, "aftnnchi", 0 },
2009
2010 { rtfDocAttr, rtfPaperWidth, "paperw", 0 },
2011 { rtfDocAttr, rtfPaperHeight, "paperh", 0 },
2012 { rtfDocAttr, rtfPaperSize, "psz", 0 },
2013 { rtfDocAttr, rtfLeftMargin, "margl", 0 },
2014 { rtfDocAttr, rtfRightMargin, "margr", 0 },
2015 { rtfDocAttr, rtfTopMargin, "margt", 0 },
2016 { rtfDocAttr, rtfBottomMargin, "margb", 0 },
2017 { rtfDocAttr, rtfFacingPage, "facingp", 0 },
2018 { rtfDocAttr, rtfGutterWid, "gutter", 0 },
2019 { rtfDocAttr, rtfMirrorMargin, "margmirror", 0 },
2020 { rtfDocAttr, rtfLandscape, "landscape", 0 },
2021 { rtfDocAttr, rtfPageStart, "pgnstart", 0 },
2022 { rtfDocAttr, rtfWidowCtrl, "widowctrl", 0 },
2023
2024 { rtfDocAttr, rtfLinkStyles, "linkstyles", 0 },
2025
2026 { rtfDocAttr, rtfNoAutoTabIndent, "notabind", 0 },
2027 { rtfDocAttr, rtfWrapSpaces, "wraptrsp", 0 },
2028 { rtfDocAttr, rtfPrintColorsBlack, "prcolbl", 0 },
2029 { rtfDocAttr, rtfNoExtraSpaceRL, "noextrasprl", 0 },
2030 { rtfDocAttr, rtfNoColumnBalance, "nocolbal", 0 },
2031 { rtfDocAttr, rtfCvtMailMergeQuote, "cvmme", 0 },
2032 { rtfDocAttr, rtfSuppressTopSpace, "sprstsp", 0 },
2033 { rtfDocAttr, rtfSuppressPreParSpace, "sprsspbf", 0 },
2034 { rtfDocAttr, rtfCombineTblBorders, "otblrul", 0 },
2035 { rtfDocAttr, rtfTranspMetafiles, "transmf", 0 },
2036 { rtfDocAttr, rtfSwapBorders, "swpbdr", 0 },
2037 { rtfDocAttr, rtfShowHardBreaks, "brkfrm", 0 },
2038
2039 { rtfDocAttr, rtfFormProtected, "formprot", 0 },
2040 { rtfDocAttr, rtfAllProtected, "allprot", 0 },
2041 { rtfDocAttr, rtfFormShading, "formshade", 0 },
2042 { rtfDocAttr, rtfFormDisplay, "formdisp", 0 },
2043 { rtfDocAttr, rtfPrintData, "printdata", 0 },
2044
2045 { rtfDocAttr, rtfRevProtected, "revprot", 0 },
2046 { rtfDocAttr, rtfRevisions, "revisions", 0 },
2047 { rtfDocAttr, rtfRevDisplay, "revprop", 0 },
2048 { rtfDocAttr, rtfRevBar, "revbar", 0 },
2049
2050 { rtfDocAttr, rtfAnnotProtected, "annotprot", 0 },
2051
2052 { rtfDocAttr, rtfRTLDoc, "rtldoc", 0 },
2053 { rtfDocAttr, rtfLTRDoc, "ltrdoc", 0 },
2054
2055 /*
2056 * Style attributes
2057 */
2058
2059 { rtfStyleAttr, rtfAdditive, "additive", 0 },
2060 { rtfStyleAttr, rtfBasedOn, "sbasedon", 0 },
2061 { rtfStyleAttr, rtfNext, "snext", 0 },
2062
2063 /*
2064 * Picture attributes
2065 */
2066
2067 { rtfPictAttr, rtfMacQD, "macpict", 0 },
2068 { rtfPictAttr, rtfPMMetafile, "pmmetafile", 0 },
2069 { rtfPictAttr, rtfWinMetafile, "wmetafile", 0 },
2070 { rtfPictAttr, rtfDevIndBitmap, "dibitmap", 0 },
2071 { rtfPictAttr, rtfWinBitmap, "wbitmap", 0 },
2072 { rtfPictAttr, rtfPixelBits, "wbmbitspixel", 0 },
2073 { rtfPictAttr, rtfBitmapPlanes, "wbmplanes", 0 },
2074 { rtfPictAttr, rtfBitmapWid, "wbmwidthbytes", 0 },
2075
2076 { rtfPictAttr, rtfPicWid, "picw", 0 },
2077 { rtfPictAttr, rtfPicHt, "pich", 0 },
2078 { rtfPictAttr, rtfPicGoalWid, "picwgoal", 0 },
2079 { rtfPictAttr, rtfPicGoalHt, "pichgoal", 0 },
2080 /* these two aren't in the spec, but some writers emit them */
2081 { rtfPictAttr, rtfPicGoalWid, "picwGoal", 0 },
2082 { rtfPictAttr, rtfPicGoalHt, "pichGoal", 0 },
2083 { rtfPictAttr, rtfPicScaleX, "picscalex", 0 },
2084 { rtfPictAttr, rtfPicScaleY, "picscaley", 0 },
2085 { rtfPictAttr, rtfPicScaled, "picscaled", 0 },
2086 { rtfPictAttr, rtfPicCropTop, "piccropt", 0 },
2087 { rtfPictAttr, rtfPicCropBottom, "piccropb", 0 },
2088 { rtfPictAttr, rtfPicCropLeft, "piccropl", 0 },
2089 { rtfPictAttr, rtfPicCropRight, "piccropr", 0 },
2090
2091 { rtfPictAttr, rtfPicMFHasBitmap, "picbmp", 0 },
2092 { rtfPictAttr, rtfPicMFBitsPerPixel, "picbpp", 0 },
2093
2094 { rtfPictAttr, rtfPicBinary, "bin", 0 },
2095
2096 /*
2097 * NeXT graphic attributes
2098 */
2099
2100 { rtfNeXTGrAttr, rtfNeXTGWidth, "width", 0 },
2101 { rtfNeXTGrAttr, rtfNeXTGHeight, "height", 0 },
2102
2103 /*
2104 * Destinations
2105 */
2106
2107 { rtfDestination, rtfFontTbl, "fonttbl", 0 },
2108 { rtfDestination, rtfFontAltName, "falt", 0 },
2109 { rtfDestination, rtfEmbeddedFont, "fonteb", 0 },
2110 { rtfDestination, rtfFontFile, "fontfile", 0 },
2111 { rtfDestination, rtfFileTbl, "filetbl", 0 },
2112 { rtfDestination, rtfFileInfo, "file", 0 },
2113 { rtfDestination, rtfColorTbl, "colortbl", 0 },
2114 { rtfDestination, rtfStyleSheet, "stylesheet", 0 },
2115 { rtfDestination, rtfKeyCode, "keycode", 0 },
2116 { rtfDestination, rtfRevisionTbl, "revtbl", 0 },
2117 { rtfDestination, rtfInfo, "info", 0 },
2118 { rtfDestination, rtfITitle, "title", 0 },
2119 { rtfDestination, rtfISubject, "subject", 0 },
2120 { rtfDestination, rtfIAuthor, "author", 0 },
2121 { rtfDestination, rtfIOperator, "operator", 0 },
2122 { rtfDestination, rtfIKeywords, "keywords", 0 },
2123 { rtfDestination, rtfIComment, "comment", 0 },
2124 { rtfDestination, rtfIVersion, "version", 0 },
2125 { rtfDestination, rtfIDoccomm, "doccomm", 0 },
2126 /* \verscomm may not exist -- was seen in earlier spec version */
2127 { rtfDestination, rtfIVerscomm, "verscomm", 0 },
2128 { rtfDestination, rtfNextFile, "nextfile", 0 },
2129 { rtfDestination, rtfTemplate, "template", 0 },
2130 { rtfDestination, rtfFNSep, "ftnsep", 0 },
2131 { rtfDestination, rtfFNContSep, "ftnsepc", 0 },
2132 { rtfDestination, rtfFNContNotice, "ftncn", 0 },
2133 { rtfDestination, rtfENSep, "aftnsep", 0 },
2134 { rtfDestination, rtfENContSep, "aftnsepc", 0 },
2135 { rtfDestination, rtfENContNotice, "aftncn", 0 },
2136 { rtfDestination, rtfPageNumLevel, "pgnhn", 0 },
2137 { rtfDestination, rtfParNumLevelStyle, "pnseclvl", 0 },
2138 { rtfDestination, rtfHeader, "header", 0 },
2139 { rtfDestination, rtfFooter, "footer", 0 },
2140 { rtfDestination, rtfHeaderLeft, "headerl", 0 },
2141 { rtfDestination, rtfHeaderRight, "headerr", 0 },
2142 { rtfDestination, rtfHeaderFirst, "headerf", 0 },
2143 { rtfDestination, rtfFooterLeft, "footerl", 0 },
2144 { rtfDestination, rtfFooterRight, "footerr", 0 },
2145 { rtfDestination, rtfFooterFirst, "footerf", 0 },
2146 { rtfDestination, rtfParNumText, "pntext", 0 },
2147 { rtfDestination, rtfParNumbering, "pn", 0 },
2148 { rtfDestination, rtfParNumTextAfter, "pntexta", 0 },
2149 { rtfDestination, rtfParNumTextBefore, "pntextb", 0 },
2150 { rtfDestination, rtfBookmarkStart, "bkmkstart", 0 },
2151 { rtfDestination, rtfBookmarkEnd, "bkmkend", 0 },
2152 { rtfDestination, rtfPict, "pict", 0 },
2153 { rtfDestination, rtfObject, "object", 0 },
2154 { rtfDestination, rtfObjClass, "objclass", 0 },
2155 { rtfDestination, rtfObjName, "objname", 0 },
2156 { rtfObjAttr, rtfObjTime, "objtime", 0 },
2157 { rtfDestination, rtfObjData, "objdata", 0 },
2158 { rtfDestination, rtfObjAlias, "objalias", 0 },
2159 { rtfDestination, rtfObjSection, "objsect", 0 },
2160 /* objitem and objtopic aren't documented in the spec! */
2161 { rtfDestination, rtfObjItem, "objitem", 0 },
2162 { rtfDestination, rtfObjTopic, "objtopic", 0 },
2163 { rtfDestination, rtfObjResult, "result", 0 },
2164 { rtfDestination, rtfDrawObject, "do", 0 },
2165 { rtfDestination, rtfFootnote, "footnote", 0 },
2166 { rtfDestination, rtfAnnotRefStart, "atrfstart", 0 },
2167 { rtfDestination, rtfAnnotRefEnd, "atrfend", 0 },
2168 { rtfDestination, rtfAnnotID, "atnid", 0 },
2169 { rtfDestination, rtfAnnotAuthor, "atnauthor", 0 },
2170 { rtfDestination, rtfAnnotation, "annotation", 0 },
2171 { rtfDestination, rtfAnnotRef, "atnref", 0 },
2172 { rtfDestination, rtfAnnotTime, "atntime", 0 },
2173 { rtfDestination, rtfAnnotIcon, "atnicn", 0 },
2174 { rtfDestination, rtfField, "field", 0 },
2175 { rtfDestination, rtfFieldInst, "fldinst", 0 },
2176 { rtfDestination, rtfFieldResult, "fldrslt", 0 },
2177 { rtfDestination, rtfDataField, "datafield", 0 },
2178 { rtfDestination, rtfIndex, "xe", 0 },
2179 { rtfDestination, rtfIndexText, "txe", 0 },
2180 { rtfDestination, rtfIndexRange, "rxe", 0 },
2181 { rtfDestination, rtfTOC, "tc", 0 },
2182 { rtfDestination, rtfNeXTGraphic, "NeXTGraphic", 0 },
2183
2184 /*
2185 * Font families
2186 */
2187
2188 { rtfFontFamily, rtfFFNil, "fnil", 0 },
2189 { rtfFontFamily, rtfFFRoman, "froman", 0 },
2190 { rtfFontFamily, rtfFFSwiss, "fswiss", 0 },
2191 { rtfFontFamily, rtfFFModern, "fmodern", 0 },
2192 { rtfFontFamily, rtfFFScript, "fscript", 0 },
2193 { rtfFontFamily, rtfFFDecor, "fdecor", 0 },
2194 { rtfFontFamily, rtfFFTech, "ftech", 0 },
2195 { rtfFontFamily, rtfFFBidirectional, "fbidi", 0 },
2196
2197 /*
2198 * Font attributes
2199 */
2200
2201 { rtfFontAttr, rtfFontCharSet, "fcharset", 0 },
2202 { rtfFontAttr, rtfFontPitch, "fprq", 0 },
2203 { rtfFontAttr, rtfFontCodePage, "cpg", 0 },
2204 { rtfFontAttr, rtfFTypeNil, "ftnil", 0 },
2205 { rtfFontAttr, rtfFTypeTrueType, "fttruetype", 0 },
2206
2207 /*
2208 * File table attributes
2209 */
2210
2211 { rtfFileAttr, rtfFileNum, "fid", 0 },
2212 { rtfFileAttr, rtfFileRelPath, "frelative", 0 },
2213 { rtfFileAttr, rtfFileOSNum, "fosnum", 0 },
2214
2215 /*
2216 * File sources
2217 */
2218
2219 { rtfFileSource, rtfSrcMacintosh, "fvalidmac", 0 },
2220 { rtfFileSource, rtfSrcDOS, "fvaliddos", 0 },
2221 { rtfFileSource, rtfSrcNTFS, "fvalidntfs", 0 },
2222 { rtfFileSource, rtfSrcHPFS, "fvalidhpfs", 0 },
2223 { rtfFileSource, rtfSrcNetwork, "fnetwork", 0 },
2224
2225 /*
2226 * Color names
2227 */
2228
2229 { rtfColorName, rtfRed, "red", 0 },
2230 { rtfColorName, rtfGreen, "green", 0 },
2231 { rtfColorName, rtfBlue, "blue", 0 },
2232
2233 /*
2234 * Charset names
2235 */
2236
2237 { rtfCharSet, rtfMacCharSet, "mac", 0 },
2238 { rtfCharSet, rtfAnsiCharSet, "ansi", 0 },
2239 { rtfCharSet, rtfPcCharSet, "pc", 0 },
2240 { rtfCharSet, rtfPcaCharSet, "pca", 0 },
2241
2242 /*
2243 * Table attributes
2244 */
2245
2246 { rtfTblAttr, rtfRowDef, "trowd", 0 },
2247 { rtfTblAttr, rtfRowGapH, "trgaph", 0 },
2248 { rtfTblAttr, rtfCellPos, "cellx", 0 },
2249 { rtfTblAttr, rtfMergeRngFirst, "clmgf", 0 },
2250 { rtfTblAttr, rtfMergePrevious, "clmrg", 0 },
2251
2252 { rtfTblAttr, rtfRowLeft, "trql", 0 },
2253 { rtfTblAttr, rtfRowRight, "trqr", 0 },
2254 { rtfTblAttr, rtfRowCenter, "trqc", 0 },
2255 { rtfTblAttr, rtfRowLeftEdge, "trleft", 0 },
2256 { rtfTblAttr, rtfRowHt, "trrh", 0 },
2257 { rtfTblAttr, rtfRowHeader, "trhdr", 0 },
2258 { rtfTblAttr, rtfRowKeep, "trkeep", 0 },
2259
2260 { rtfTblAttr, rtfRTLRow, "rtlrow", 0 },
2261 { rtfTblAttr, rtfLTRRow, "ltrrow", 0 },
2262
2263 { rtfTblAttr, rtfRowBordTop, "trbrdrt", 0 },
2264 { rtfTblAttr, rtfRowBordLeft, "trbrdrl", 0 },
2265 { rtfTblAttr, rtfRowBordBottom, "trbrdrb", 0 },
2266 { rtfTblAttr, rtfRowBordRight, "trbrdrr", 0 },
2267 { rtfTblAttr, rtfRowBordHoriz, "trbrdrh", 0 },
2268 { rtfTblAttr, rtfRowBordVert, "trbrdrv", 0 },
2269
2270 { rtfTblAttr, rtfCellBordBottom, "clbrdrb", 0 },
2271 { rtfTblAttr, rtfCellBordTop, "clbrdrt", 0 },
2272 { rtfTblAttr, rtfCellBordLeft, "clbrdrl", 0 },
2273 { rtfTblAttr, rtfCellBordRight, "clbrdrr", 0 },
2274
2275 { rtfTblAttr, rtfCellShading, "clshdng", 0 },
2276 { rtfTblAttr, rtfCellBgPatH, "clbghoriz", 0 },
2277 { rtfTblAttr, rtfCellBgPatV, "clbgvert", 0 },
2278 { rtfTblAttr, rtfCellFwdDiagBgPat, "clbgfdiag", 0 },
2279 { rtfTblAttr, rtfCellBwdDiagBgPat, "clbgbdiag", 0 },
2280 { rtfTblAttr, rtfCellHatchBgPat, "clbgcross", 0 },
2281 { rtfTblAttr, rtfCellDiagHatchBgPat, "clbgdcross", 0 },
2282 /*
2283 * The spec lists "clbgdkhor", but the corresponding non-cell
2284 * control is "bgdkhoriz". At any rate Macintosh Word seems
2285 * to accept both "clbgdkhor" and "clbgdkhoriz".
2286 */
2287 { rtfTblAttr, rtfCellDarkBgPatH, "clbgdkhoriz", 0 },
2288 { rtfTblAttr, rtfCellDarkBgPatH, "clbgdkhor", 0 },
2289 { rtfTblAttr, rtfCellDarkBgPatV, "clbgdkvert", 0 },
2290 { rtfTblAttr, rtfCellFwdDarkBgPat, "clbgdkfdiag", 0 },
2291 { rtfTblAttr, rtfCellBwdDarkBgPat, "clbgdkbdiag", 0 },
2292 { rtfTblAttr, rtfCellDarkHatchBgPat, "clbgdkcross", 0 },
2293 { rtfTblAttr, rtfCellDarkDiagHatchBgPat, "clbgdkdcross", 0 },
2294 { rtfTblAttr, rtfCellBgPatLineColor, "clcfpat", 0 },
2295 { rtfTblAttr, rtfCellBgPatColor, "clcbpat", 0 },
2296
2297 /*
2298 * Field attributes
2299 */
2300
2301 { rtfFieldAttr, rtfFieldDirty, "flddirty", 0 },
2302 { rtfFieldAttr, rtfFieldEdited, "fldedit", 0 },
2303 { rtfFieldAttr, rtfFieldLocked, "fldlock", 0 },
2304 { rtfFieldAttr, rtfFieldPrivate, "fldpriv", 0 },
2305 { rtfFieldAttr, rtfFieldAlt, "fldalt", 0 },
2306
2307 /*
2308 * Positioning attributes
2309 */
2310
2311 { rtfPosAttr, rtfAbsWid, "absw", 0 },
2312 { rtfPosAttr, rtfAbsHt, "absh", 0 },
2313
2314 { rtfPosAttr, rtfRPosMargH, "phmrg", 0 },
2315 { rtfPosAttr, rtfRPosPageH, "phpg", 0 },
2316 { rtfPosAttr, rtfRPosColH, "phcol", 0 },
2317 { rtfPosAttr, rtfPosX, "posx", 0 },
2318 { rtfPosAttr, rtfPosNegX, "posnegx", 0 },
2319 { rtfPosAttr, rtfPosXCenter, "posxc", 0 },
2320 { rtfPosAttr, rtfPosXInside, "posxi", 0 },
2321 { rtfPosAttr, rtfPosXOutSide, "posxo", 0 },
2322 { rtfPosAttr, rtfPosXRight, "posxr", 0 },
2323 { rtfPosAttr, rtfPosXLeft, "posxl", 0 },
2324
2325 { rtfPosAttr, rtfRPosMargV, "pvmrg", 0 },
2326 { rtfPosAttr, rtfRPosPageV, "pvpg", 0 },
2327 { rtfPosAttr, rtfRPosParaV, "pvpara", 0 },
2328 { rtfPosAttr, rtfPosY, "posy", 0 },
2329 { rtfPosAttr, rtfPosNegY, "posnegy", 0 },
2330 { rtfPosAttr, rtfPosYInline, "posyil", 0 },
2331 { rtfPosAttr, rtfPosYTop, "posyt", 0 },
2332 { rtfPosAttr, rtfPosYCenter, "posyc", 0 },
2333 { rtfPosAttr, rtfPosYBottom, "posyb", 0 },
2334
2335 { rtfPosAttr, rtfNoWrap, "nowrap", 0 },
2336 { rtfPosAttr, rtfDistFromTextAll, "dxfrtext", 0 },
2337 { rtfPosAttr, rtfDistFromTextX, "dfrmtxtx", 0 },
2338 { rtfPosAttr, rtfDistFromTextY, "dfrmtxty", 0 },
2339 /* \dyfrtext no longer exists in spec 1.2, apparently */
2340 /* replaced by \dfrmtextx and \dfrmtexty. */
2341 { rtfPosAttr, rtfTextDistY, "dyfrtext", 0 },
2342
2343 { rtfPosAttr, rtfDropCapLines, "dropcapli", 0 },
2344 { rtfPosAttr, rtfDropCapType, "dropcapt", 0 },
2345
2346 /*
2347 * Object controls
2348 */
2349
2350 { rtfObjAttr, rtfObjEmb, "objemb", 0 },
2351 { rtfObjAttr, rtfObjLink, "objlink", 0 },
2352 { rtfObjAttr, rtfObjAutoLink, "objautlink", 0 },
2353 { rtfObjAttr, rtfObjSubscriber, "objsub", 0 },
2354 { rtfObjAttr, rtfObjPublisher, "objpub", 0 },
2355 { rtfObjAttr, rtfObjICEmb, "objicemb", 0 },
2356
2357 { rtfObjAttr, rtfObjLinkSelf, "linkself", 0 },
2358 { rtfObjAttr, rtfObjLock, "objupdate", 0 },
2359 { rtfObjAttr, rtfObjUpdate, "objlock", 0 },
2360
2361 { rtfObjAttr, rtfObjHt, "objh", 0 },
2362 { rtfObjAttr, rtfObjWid, "objw", 0 },
2363 { rtfObjAttr, rtfObjSetSize, "objsetsize", 0 },
2364 { rtfObjAttr, rtfObjAlign, "objalign", 0 },
2365 { rtfObjAttr, rtfObjTransposeY, "objtransy", 0 },
2366 { rtfObjAttr, rtfObjCropTop, "objcropt", 0 },
2367 { rtfObjAttr, rtfObjCropBottom, "objcropb", 0 },
2368 { rtfObjAttr, rtfObjCropLeft, "objcropl", 0 },
2369 { rtfObjAttr, rtfObjCropRight, "objcropr", 0 },
2370 { rtfObjAttr, rtfObjScaleX, "objscalex", 0 },
2371 { rtfObjAttr, rtfObjScaleY, "objscaley", 0 },
2372
2373 { rtfObjAttr, rtfObjResRTF, "rsltrtf", 0 },
2374 { rtfObjAttr, rtfObjResPict, "rsltpict", 0 },
2375 { rtfObjAttr, rtfObjResBitmap, "rsltbmp", 0 },
2376 { rtfObjAttr, rtfObjResText, "rslttxt", 0 },
2377 { rtfObjAttr, rtfObjResMerge, "rsltmerge", 0 },
2378
2379 { rtfObjAttr, rtfObjBookmarkPubObj, "bkmkpub", 0 },
2380 { rtfObjAttr, rtfObjPubAutoUpdate, "pubauto", 0 },
2381
2382 /*
2383 * Associated character formatting attributes
2384 */
2385
2386 { rtfACharAttr, rtfACBold, "ab", 0 },
2387 { rtfACharAttr, rtfACAllCaps, "caps", 0 },
2388 { rtfACharAttr, rtfACForeColor, "acf", 0 },
2389 { rtfACharAttr, rtfACSubScript, "adn", 0 },
2390 { rtfACharAttr, rtfACExpand, "aexpnd", 0 },
2391 { rtfACharAttr, rtfACFontNum, "af", 0 },
2392 { rtfACharAttr, rtfACFontSize, "afs", 0 },
2393 { rtfACharAttr, rtfACItalic, "ai", 0 },
2394 { rtfACharAttr, rtfACLanguage, "alang", 0 },
2395 { rtfACharAttr, rtfACOutline, "aoutl", 0 },
2396 { rtfACharAttr, rtfACSmallCaps, "ascaps", 0 },
2397 { rtfACharAttr, rtfACShadow, "ashad", 0 },
2398 { rtfACharAttr, rtfACStrikeThru, "astrike", 0 },
2399 { rtfACharAttr, rtfACUnderline, "aul", 0 },
2400 { rtfACharAttr, rtfACDotUnderline, "auld", 0 },
2401 { rtfACharAttr, rtfACDbUnderline, "auldb", 0 },
2402 { rtfACharAttr, rtfACNoUnderline, "aulnone", 0 },
2403 { rtfACharAttr, rtfACWordUnderline, "aulw", 0 },
2404 { rtfACharAttr, rtfACSuperScript, "aup", 0 },
2405
2406 /*
2407 * Footnote attributes
2408 */
2409
2410 { rtfFNoteAttr, rtfFNAlt, "ftnalt", 0 },
2411
2412 /*
2413 * Key code attributes
2414 */
2415
2416 { rtfKeyCodeAttr, rtfAltKey, "alt", 0 },
2417 { rtfKeyCodeAttr, rtfShiftKey, "shift", 0 },
2418 { rtfKeyCodeAttr, rtfControlKey, "ctrl", 0 },
2419 { rtfKeyCodeAttr, rtfFunctionKey, "fn", 0 },
2420
2421 /*
2422 * Bookmark attributes
2423 */
2424
2425 { rtfBookmarkAttr, rtfBookmarkFirstCol, "bkmkcolf", 0 },
2426 { rtfBookmarkAttr, rtfBookmarkLastCol, "bkmkcoll", 0 },
2427
2428 /*
2429 * Index entry attributes
2430 */
2431
2432 { rtfIndexAttr, rtfIndexNumber, "xef", 0 },
2433 { rtfIndexAttr, rtfIndexBold, "bxe", 0 },
2434 { rtfIndexAttr, rtfIndexItalic, "ixe", 0 },
2435
2436 /*
2437 * Table of contents attributes
2438 */
2439
2440 { rtfTOCAttr, rtfTOCType, "tcf", 0 },
2441 { rtfTOCAttr, rtfTOCLevel, "tcl", 0 },
2442
2443 /*
2444 * Drawing object attributes
2445 */
2446
2447 { rtfDrawAttr, rtfDrawLock, "dolock", 0 },
2448 { rtfDrawAttr, rtfDrawPageRelX, "doxpage", 0 },
2449 { rtfDrawAttr, rtfDrawColumnRelX, "dobxcolumn", 0 },
2450 { rtfDrawAttr, rtfDrawMarginRelX, "dobxmargin", 0 },
2451 { rtfDrawAttr, rtfDrawPageRelY, "dobypage", 0 },
2452 { rtfDrawAttr, rtfDrawColumnRelY, "dobycolumn", 0 },
2453 { rtfDrawAttr, rtfDrawMarginRelY, "dobymargin", 0 },
2454 { rtfDrawAttr, rtfDrawHeight, "dobhgt", 0 },
2455
2456 { rtfDrawAttr, rtfDrawBeginGroup, "dpgroup", 0 },
2457 { rtfDrawAttr, rtfDrawGroupCount, "dpcount", 0 },
2458 { rtfDrawAttr, rtfDrawEndGroup, "dpendgroup", 0 },
2459 { rtfDrawAttr, rtfDrawArc, "dparc", 0 },
2460 { rtfDrawAttr, rtfDrawCallout, "dpcallout", 0 },
2461 { rtfDrawAttr, rtfDrawEllipse, "dpellipse", 0 },
2462 { rtfDrawAttr, rtfDrawLine, "dpline", 0 },
2463 { rtfDrawAttr, rtfDrawPolygon, "dppolygon", 0 },
2464 { rtfDrawAttr, rtfDrawPolyLine, "dppolyline", 0 },
2465 { rtfDrawAttr, rtfDrawRect, "dprect", 0 },
2466 { rtfDrawAttr, rtfDrawTextBox, "dptxbx", 0 },
2467
2468 { rtfDrawAttr, rtfDrawOffsetX, "dpx", 0 },
2469 { rtfDrawAttr, rtfDrawSizeX, "dpxsize", 0 },
2470 { rtfDrawAttr, rtfDrawOffsetY, "dpy", 0 },
2471 { rtfDrawAttr, rtfDrawSizeY, "dpysize", 0 },
2472
2473 { rtfDrawAttr, rtfCOAngle, "dpcoa", 0 },
2474 { rtfDrawAttr, rtfCOAccentBar, "dpcoaccent", 0 },
2475 { rtfDrawAttr, rtfCOBestFit, "dpcobestfit", 0 },
2476 { rtfDrawAttr, rtfCOBorder, "dpcoborder", 0 },
2477 { rtfDrawAttr, rtfCOAttachAbsDist, "dpcodabs", 0 },
2478 { rtfDrawAttr, rtfCOAttachBottom, "dpcodbottom", 0 },
2479 { rtfDrawAttr, rtfCOAttachCenter, "dpcodcenter", 0 },
2480 { rtfDrawAttr, rtfCOAttachTop, "dpcodtop", 0 },
2481 { rtfDrawAttr, rtfCOLength, "dpcolength", 0 },
2482 { rtfDrawAttr, rtfCONegXQuadrant, "dpcominusx", 0 },
2483 { rtfDrawAttr, rtfCONegYQuadrant, "dpcominusy", 0 },
2484 { rtfDrawAttr, rtfCOOffset, "dpcooffset", 0 },
2485 { rtfDrawAttr, rtfCOAttachSmart, "dpcosmarta", 0 },
2486 { rtfDrawAttr, rtfCODoubleLine, "dpcotdouble", 0 },
2487 { rtfDrawAttr, rtfCORightAngle, "dpcotright", 0 },
2488 { rtfDrawAttr, rtfCOSingleLine, "dpcotsingle", 0 },
2489 { rtfDrawAttr, rtfCOTripleLine, "dpcottriple", 0 },
2490
2491 { rtfDrawAttr, rtfDrawTextBoxMargin, "dptxbxmar", 0 },
2492 { rtfDrawAttr, rtfDrawTextBoxText, "dptxbxtext", 0 },
2493 { rtfDrawAttr, rtfDrawRoundRect, "dproundr", 0 },
2494
2495 { rtfDrawAttr, rtfDrawPointX, "dpptx", 0 },
2496 { rtfDrawAttr, rtfDrawPointY, "dppty", 0 },
2497 { rtfDrawAttr, rtfDrawPolyCount, "dppolycount", 0 },
2498
2499 { rtfDrawAttr, rtfDrawArcFlipX, "dparcflipx", 0 },
2500 { rtfDrawAttr, rtfDrawArcFlipY, "dparcflipy", 0 },
2501
2502 { rtfDrawAttr, rtfDrawLineBlue, "dplinecob", 0 },
2503 { rtfDrawAttr, rtfDrawLineGreen, "dplinecog", 0 },
2504 { rtfDrawAttr, rtfDrawLineRed, "dplinecor", 0 },
2505 { rtfDrawAttr, rtfDrawLinePalette, "dplinepal", 0 },
2506 { rtfDrawAttr, rtfDrawLineDashDot, "dplinedado", 0 },
2507 { rtfDrawAttr, rtfDrawLineDashDotDot, "dplinedadodo", 0 },
2508 { rtfDrawAttr, rtfDrawLineDash, "dplinedash", 0 },
2509 { rtfDrawAttr, rtfDrawLineDot, "dplinedot", 0 },
2510 { rtfDrawAttr, rtfDrawLineGray, "dplinegray", 0 },
2511 { rtfDrawAttr, rtfDrawLineHollow, "dplinehollow", 0 },
2512 { rtfDrawAttr, rtfDrawLineSolid, "dplinesolid", 0 },
2513 { rtfDrawAttr, rtfDrawLineWidth, "dplinew", 0 },
2514
2515 { rtfDrawAttr, rtfDrawHollowEndArrow, "dpaendhol", 0 },
2516 { rtfDrawAttr, rtfDrawEndArrowLength, "dpaendl", 0 },
2517 { rtfDrawAttr, rtfDrawSolidEndArrow, "dpaendsol", 0 },
2518 { rtfDrawAttr, rtfDrawEndArrowWidth, "dpaendw", 0 },
2519 { rtfDrawAttr, rtfDrawHollowStartArrow,"dpastarthol", 0 },
2520 { rtfDrawAttr, rtfDrawStartArrowLength,"dpastartl", 0 },
2521 { rtfDrawAttr, rtfDrawSolidStartArrow, "dpastartsol", 0 },
2522 { rtfDrawAttr, rtfDrawStartArrowWidth, "dpastartw", 0 },
2523
2524 { rtfDrawAttr, rtfDrawBgFillBlue, "dpfillbgcb", 0 },
2525 { rtfDrawAttr, rtfDrawBgFillGreen, "dpfillbgcg", 0 },
2526 { rtfDrawAttr, rtfDrawBgFillRed, "dpfillbgcr", 0 },
2527 { rtfDrawAttr, rtfDrawBgFillPalette, "dpfillbgpal", 0 },
2528 { rtfDrawAttr, rtfDrawBgFillGray, "dpfillbggray", 0 },
2529 { rtfDrawAttr, rtfDrawFgFillBlue, "dpfillfgcb", 0 },
2530 { rtfDrawAttr, rtfDrawFgFillGreen, "dpfillfgcg", 0 },
2531 { rtfDrawAttr, rtfDrawFgFillRed, "dpfillfgcr", 0 },
2532 { rtfDrawAttr, rtfDrawFgFillPalette, "dpfillfgpal", 0 },
2533 { rtfDrawAttr, rtfDrawFgFillGray, "dpfillfggray", 0 },
2534 { rtfDrawAttr, rtfDrawFillPatIndex, "dpfillpat", 0 },
2535
2536 { rtfDrawAttr, rtfDrawShadow, "dpshadow", 0 },
2537 { rtfDrawAttr, rtfDrawShadowXOffset, "dpshadx", 0 },
2538 { rtfDrawAttr, rtfDrawShadowYOffset, "dpshady", 0 },
2539
2540 { rtfVersion, -1, "rtf", 0 },
2541 { rtfDefFont, -1, "deff", 0 },
2542
2543 { 0, -1, (char *) NULL, 0 }
2544 };
2545
2546
2547 /*
2548 * Initialize lookup table hash values. Only need to do this once.
2549 */
2550
2551 static void
2552 LookupInit ()
2553 {
2554 static int inited = 0;
2555 RTFKey *rp;
2556
2557 if (inited == 0)
2558 {
2559 for (rp = rtfKey; rp->rtfKStr != (char *) NULL; rp++)
2560 rp->rtfKHash = Hash (rp->rtfKStr);
2561 ++inited;
2562 }
2563 }
2564
2565
2566 /*
2567 * Determine major and minor number of control token. If it's
2568 * not found, the class turns into rtfUnknown.
2569 */
2570
2571 static void
2572 Lookup (s)
2573 char *s;
2574 {
2575 RTFKey *rp;
2576 int hash;
2577
2578 ++s; /* skip over the leading \ character */
2579 hash = Hash (s);
2580 for (rp = rtfKey; rp->rtfKStr != (char *) NULL; rp++)
2581 {
2582 if (hash == rp->rtfKHash && strcmp (s, rp->rtfKStr) == 0)
2583 {
2584 rtfClass = rtfControl;
2585 rtfMajor = rp->rtfKMajor;
2586 rtfMinor = rp->rtfKMinor;
2587 return;
2588 }
2589 }
2590 rtfClass = rtfUnknown;
2591 }
2592
2593
2594 /*
2595 * Compute hash value of symbol
2596 */
2597
2598 static int
2599 Hash (s)
2600 char *s;
2601 {
2602 char c;
2603 int val = 0;
2604
2605 while ((c = *s++) != '\0')
2606 val += (int) c;
2607 return (val);
2608 }
2609
2610
2611 /* ---------------------------------------------------------------------- */
2612
2613 /*
2614 * Memory allocation routines
2615 */
2616
2617
2618 /*
2619 * Return pointer to block of size bytes, or NULL if there's
2620 * not enough memory available.
2621 *
2622 * This is called through RTFAlloc(), a define which coerces the
2623 * argument to int. This avoids the persistent problem of allocation
2624 * failing under THINK C when a long is passed.
2625 */
2626
2627 char *
2628 _RTFAlloc (size)
2629 int size;
2630 {
2631 return HeapAlloc(RICHED32_hHeap, 0, size);
2632 }
2633
2634
2635 /*
2636 * Saves a string on the heap and returns a pointer to it.
2637 */
2638
2639
2640 char *
2641 RTFStrSave (s)
2642 char *s;
2643 {
2644 char *p;
2645
2646 if ((p = RTFAlloc ((int) (strlen (s) + 1))) == (char *) NULL)
2647 return ((char *) NULL);
2648 return (strcpy (p, s));
2649 }
2650
2651
2652 void
2653 RTFFree (p)
2654 char *p;
2655 {
2656 if (p != (char *) NULL)
2657 HeapFree(RICHED32_hHeap, 0, p);
2658 }
2659
2660
2661 /* ---------------------------------------------------------------------- */
2662
2663
2664 /*
2665 * Token comparison routines
2666 */
2667
2668 int
2669 RTFCheckCM (class, major)
2670 int class, major;
2671 {
2672 return (rtfClass == class && rtfMajor == major);
2673 }
2674
2675
2676 int
2677 RTFCheckCMM (class, major, minor)
2678 int class, major, minor;
2679 {
2680 return (rtfClass == class && rtfMajor == major && rtfMinor == minor);
2681 }
2682
2683
2684 int
2685 RTFCheckMM (major, minor)
2686 int major, minor;
2687 {
2688 return (rtfMajor == major && rtfMinor == minor);
2689 }
2690
2691
2692 /* ---------------------------------------------------------------------- */
2693
2694
2695 int
2696 RTFCharToHex (c)
2697 char c;
2698 {
2699 if (isupper (c))
2700 c = tolower (c);
2701 if (isdigit (c))
2702 return (c - '0'); /* '0'..'9' */
2703 return (c - 'a' + 10); /* 'a'..'f' */
2704 }
2705
2706
2707 int
2708 RTFHexToChar (i)
2709 int i;
2710 {
2711 if (i < 10)
2712 return (i + '0');
2713 return (i - 10 + 'a');
2714 }
2715
2716
2717 /* ---------------------------------------------------------------------- */
2718
2719 /*
2720 * RTFReadOutputMap() -- Read output translation map
2721 */
2722
2723 /*
2724 * Read in an array describing the relation between the standard character set
2725 * and an RTF translator's corresponding output sequences. Each line consists
2726 * of a standard character name and the output sequence for that character.
2727 *
2728 * outMap is an array of strings into which the sequences should be placed.
2729 * It should be declared like this in the calling program:
2730 *
2731 * char *outMap[rtfSC_MaxChar];
2732 *
2733 * reinit should be non-zero if outMap should be initialized
2734 * zero otherwise.
2735 *
2736 */
2737
2738 int
2739 RTFReadOutputMap (outMap, reinit)
2740 char *outMap[];
2741 int reinit;
2742 {
2743 int i;
2744 int stdCode;
2745 char *name, *seq;
2746
2747 if (reinit)
2748 {
2749 for (i = 0; i < rtfSC_MaxChar; i++)
2750 {
2751 outMap[i] = (char *) NULL;
2752 }
2753 }
2754
2755 for (i=0 ;i< sizeof(text_map)/sizeof(char*); i+=2)
2756 {
2757 name = text_map[i];
2758 seq = text_map[i+1];
2759 stdCode = RTFStdCharCode( name );
2760 outMap[stdCode] = seq;
2761 }
2762
2763 return (1);
2764 }
2765
2766 /* ---------------------------------------------------------------------- */
2767
2768 /*
2769 * Open a library file.
2770 */
2771
2772
2773 static FILE *(*libFileOpen) () = NULL;
2774
2775
2776
2777 void
2778 RTFSetOpenLibFileProc (proc)
2779 FILE *(*proc) ();
2780 {
2781 libFileOpen = proc;
2782 }
2783
2784
2785 FILE *
2786 RTFOpenLibFile (file, mode)
2787 char *file;
2788 char *mode;
2789 {
2790 if (libFileOpen == NULL)
2791 return ((FILE *) NULL);
2792 return ((*libFileOpen) (file, mode));
2793 }
2794
2795
2796 /* ---------------------------------------------------------------------- */
2797
2798 /*
2799 * Print message. Default is to send message to stderr
2800 * but this may be overridden with RTFSetMsgProc().
2801 *
2802 * Message should include linefeeds as necessary. If the default
2803 * function is overridden, the overriding function may want to
2804 * map linefeeds to another line ending character or sequence if
2805 * the host system doesn't use linefeeds.
2806 */
2807
2808
2809 static void
2810 DefaultMsgProc (s)
2811 char *s;
2812 {
2813 MESSAGE( "%s", s);
2814 }
2815
2816
2817 static RTFFuncPtr msgProc = DefaultMsgProc;
2818
2819
2820 void
2821 RTFSetMsgProc (proc)
2822 RTFFuncPtr proc;
2823 {
2824 msgProc = proc;
2825 }
2826
2827
2828 # ifdef STDARG
2829
2830 /*
2831 * This version is for systems with stdarg
2832 */
2833
2834 void
2835 RTFMsg (char *fmt, ...)
2836 {
2837 char buf[rtfBufSiz];
2838
2839 va_list args;
2840 va_start (args,fmt);
2841 vsprintf (buf, fmt, args);
2842 va_end (args);
2843 (*msgProc) (buf);
2844 }
2845
2846 # else /* !STDARG */
2847
2848 # ifdef VARARGS
2849
2850
2851 /*
2852 * This version is for systems that have varargs.
2853 */
2854
2855 void
2856 RTFMsg (va_alist)
2857 va_dcl
2858 {
2859 va_list args;
2860 char *fmt;
2861 char buf[rtfBufSiz];
2862
2863 va_start (args);
2864 fmt = va_arg (args, char *);
2865 vsprintf (buf, fmt, args);
2866 va_end (args);
2867 (*msgProc) (buf);
2868 }
2869
2870 # else /* !VARARGS */
2871
2872 /*
2873 * This version is for systems that don't have varargs.
2874 */
2875
2876 void
2877 RTFMsg (fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9)
2878 char *fmt;
2879 char *a1, *a2, *a3, *a4, *a5, *a6, *a7, *a8, *a9;
2880 {
2881 char buf[rtfBufSiz];
2882
2883 sprintf (buf, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9);
2884 (*msgProc) (buf);
2885 }
2886
2887 # endif /* !VARARGS */
2888 # endif /* !STDARG */
2889
2890
2891 /* ---------------------------------------------------------------------- */
2892
2893
2894 /*
2895 * Process termination. Print error message and exit. Also prints
2896 * current token, and current input line number and position within
2897 * line if any input has been read from the current file. (No input
2898 * has been read if prevChar is EOF).
2899 */
2900
2901 static void
2902 DefaultPanicProc (s)
2903 char *s;
2904 {
2905 MESSAGE( "%s", s);
2906 /*exit (1);*/
2907 }
2908
2909
2910 static RTFFuncPtr panicProc = DefaultPanicProc;
2911
2912
2913 void
2914 RTFSetPanicProc (proc)
2915 RTFFuncPtr proc;
2916 {
2917 panicProc = proc;
2918 }
2919
2920
2921 # ifdef STDARG
2922
2923 /*
2924 * This version is for systems with stdarg
2925 */
2926
2927 void
2928 RTFPanic (char *fmt, ...)
2929 {
2930 char buf[rtfBufSiz];
2931
2932 va_list args;
2933 va_start (args,fmt);
2934 vsprintf (buf, fmt, args);
2935 va_end (args);
2936 (void) strcat (buf, "\n");
2937 if (prevChar != EOF && rtfTextBuf != (char *) NULL)
2938 {
2939 sprintf (buf + strlen (buf),
2940 "Last token read was \"%s\" near line %ld, position %d.\n",
2941 rtfTextBuf, rtfLineNum, rtfLinePos);
2942 }
2943 (*panicProc) (buf);
2944 }
2945
2946 # else /* !STDARG */
2947
2948 # ifdef VARARGS
2949
2950
2951 /*
2952 * This version is for systems that have varargs.
2953 */
2954
2955 void
2956 RTFPanic (va_alist)
2957 va_dcl
2958 {
2959 va_list args;
2960 char *fmt;
2961 char buf[rtfBufSiz];
2962
2963 va_start (args);
2964 fmt = va_arg (args, char *);
2965 vsprintf (buf, fmt, args);
2966 va_end (args);
2967 (void) strcat (buf, "\n");
2968 if (prevChar != EOF && rtfTextBuf != (char *) NULL)
2969 {
2970 sprintf (buf + strlen (buf),
2971 "Last token read was \"%s\" near line %ld, position %d.\n",
2972 rtfTextBuf, rtfLineNum, rtfLinePos);
2973 }
2974 (*panicProc) (buf);
2975 }
2976
2977 # else /* !VARARGS */
2978
2979 /*
2980 * This version is for systems that don't have varargs.
2981 */
2982
2983 void
2984 RTFPanic (fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9)
2985 char *fmt;
2986 char *a1, *a2, *a3, *a4, *a5, *a6, *a7, *a8, *a9;
2987 {
2988 char buf[rtfBufSiz];
2989
2990 sprintf (buf, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9);
2991 (void) strcat (buf, "\n");
2992 if (prevChar != EOF && rtfTextBuf != (char *) NULL)
2993 {
2994 sprintf (buf + strlen (buf),
2995 "Last token read was \"%s\" near line %ld, position %d.\n",
2996 rtfTextBuf, rtfLineNum, rtfLinePos);
2997 }
2998 (*panicProc) (buf);
2999 }
3000
3001 # endif /* !VARARGS */
3002 # endif /* !STDARG */
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