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Jean-Claude Batista
[wine/multimedia.git] / dlls / richedit / reader.c
blob4f82ddbc55ecc5cfa5774fc78f9ae8e671537afa
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 #include "charlist.h"
76 #include "windows.h"
77
78 extern HANDLE RICHED32_hHeap;
79
80 /*
81 * Return pointer to new element of type t, or NULL
82 * if no memory available.
83 */
84
85 # define New(t) ((t *) RTFAlloc ((int) sizeof (t)))
86
87 /* maximum number of character values representable in a byte */
88
89 # define charSetSize 256
90
91 /* charset stack size */
92
93 # define maxCSStack 10
94
95 #ifndef THINK_C
96 extern char *malloc ();
97 #else
98 extern void *malloc(size_t);
99 #endif
100
101 static int _RTFGetChar();
102 static void _RTFGetToken ();
103 static void _RTFGetToken2 ();
104 static int GetChar ();
105 static void ReadFontTbl ();
106 static void ReadColorTbl ();
107 static void ReadStyleSheet ();
108 static void ReadInfoGroup ();
109 static void ReadPictGroup ();
110 static void ReadObjGroup ();
111 static void LookupInit ();
112 static void Lookup ();
113 static int Hash ();
114
115 static void CharSetInit ();
116 static void ReadCharSetMaps ();
117
118
119 /*
120 * Public variables (listed in rtf.h)
121 */
122
123 int rtfClass;
124 int rtfMajor;
125 int rtfMinor;
126 int rtfParam;
127 char *rtfTextBuf = (char *) NULL;
128 int rtfTextLen;
129
130 long rtfLineNum;
131 int rtfLinePos;
132
133
134 /*
135 * Private stuff
136 */
137
138 static int pushedChar; /* pushback char if read too far */
139
140 static int pushedClass; /* pushed token info for RTFUngetToken() */
141 static int pushedMajor;
142 static int pushedMinor;
143 static int pushedParam;
144 static char *pushedTextBuf = (char *) NULL;
145
146 static int prevChar;
147 static int bumpLine;
148
149 static RTFFont *fontList = (RTFFont *) NULL; /* these lists MUST be */
150 static RTFColor *colorList = (RTFColor *) NULL; /* initialized to NULL */
151 static RTFStyle *styleList = (RTFStyle *) NULL;
152
153 static char *inputName = (char *) NULL;
154 static char *outputName = (char *) NULL;
155
156 static EDITSTREAM editstream;
157 static CHARLIST inputCharList = {0, NULL, NULL};
158
159 /*
160 * This array is used to map standard character names onto their numeric codes.
161 * The position of the name within the array is the code.
162 * stdcharnames.h is generated in the ../h directory.
163 */
164
165 static char *stdCharName[] =
166 {
167 # include "stdcharnames.h"
168 (char *) NULL
169 };
170
171
172 /*
173 * These arrays are used to map RTF input character values onto the standard
174 * character names represented by the values. Input character values are
175 * used as indices into the arrays to produce standard character codes.
176 */
177
178
179 static char *genCharSetFile = (char *) NULL;
180 static int genCharCode[charSetSize]; /* general */
181 static int haveGenCharSet = 0;
182
183 static char *symCharSetFile = (char *) NULL;
184 static int symCharCode[charSetSize]; /* symbol */
185 static int haveSymCharSet = 0;
186
187 static int curCharSet = rtfCSGeneral;
188 static int *curCharCode = genCharCode;
189
190 /*
191 * By default, the reader is configured to handle charset mapping invisibly,
192 * including reading the charset files and switching charset maps as necessary
193 * for Symbol font.
194 */
195
196 static int autoCharSetFlags;
197
198 /*
199 * Stack for keeping track of charset map on group begin/end. This is
200 * necessary because group termination reverts the font to the previous
201 * value, which may implicitly change it.
202 */
203
204 static int csStack[maxCSStack];
205 static int csTop = 0;
206
207 /*
208 * Get a char from the charlist. The charlist is used to store characters
209 * from the editstream.
210 *
211 */
212
213 int
214 _RTFGetChar()
215 {
216 char myChar;
217 if(CHARLIST_GetNbItems(&inputCharList) == 0)
218 {
219 char buff[10];
220 long pcb;
221 editstream.pfnCallback(editstream.dwCookie, buff, 1, &pcb);
222 if(pcb == 0)
223 return EOF;
224 else
225 CHARLIST_Enqueue(&inputCharList, buff[0]);
226 }
227 myChar = CHARLIST_Dequeue(&inputCharList);
228 return (int) myChar;
229 }
230
231 void
232 RTFSetEditStream(EDITSTREAM *es)
233 {
234 editstream.dwCookie = es->dwCookie;
235 editstream.dwError = es->dwError;
236 editstream.pfnCallback = es->pfnCallback;
237 }
238
239 /*
240 * Initialize the reader. This may be called multiple times,
241 * to read multiple files. The only thing not reset is the input
242 * stream; that must be done with RTFSetStream().
243 */
244
245 void
246 RTFInit ()
247 {
248 int i;
249 RTFColor *cp;
250 RTFFont *fp;
251 RTFStyle *sp;
252 RTFStyleElt *eltList, *ep;
253
254 if (rtfTextBuf == (char *) NULL) /* initialize the text buffers */
255 {
256 rtfTextBuf = RTFAlloc (rtfBufSiz);
257 pushedTextBuf = RTFAlloc (rtfBufSiz);
258 if (rtfTextBuf == (char *) NULL
259 || pushedTextBuf == (char *) NULL)
260 RTFPanic ("Cannot allocate text buffers.");
261 rtfTextBuf[0] = pushedTextBuf[0] = '\0';
262 }
263
264 RTFFree (inputName);
265 RTFFree (outputName);
266 inputName = outputName = (char *) NULL;
267
268 /* initialize lookup table */
269 LookupInit ();
270
271 for (i = 0; i < rtfMaxClass; i++)
272 RTFSetClassCallback (i, (RTFFuncPtr) NULL);
273 for (i = 0; i < rtfMaxDestination; i++)
274 RTFSetDestinationCallback (i, (RTFFuncPtr) NULL);
275
276 /* install built-in destination readers */
277 RTFSetDestinationCallback (rtfFontTbl, ReadFontTbl);
278 RTFSetDestinationCallback (rtfColorTbl, ReadColorTbl);
279 RTFSetDestinationCallback (rtfStyleSheet, ReadStyleSheet);
280 RTFSetDestinationCallback (rtfInfo, ReadInfoGroup);
281 RTFSetDestinationCallback (rtfPict, ReadPictGroup);
282 RTFSetDestinationCallback (rtfObject, ReadObjGroup);
283
284
285 RTFSetReadHook ((RTFFuncPtr) NULL);
286
287 /* dump old lists if necessary */
288
289 while (fontList != (RTFFont *) NULL)
290 {
291 fp = fontList->rtfNextFont;
292 RTFFree (fontList->rtfFName);
293 RTFFree ((char *) fontList);
294 fontList = fp;
295 }
296 while (colorList != (RTFColor *) NULL)
297 {
298 cp = colorList->rtfNextColor;
299 RTFFree ((char *) colorList);
300 colorList = cp;
301 }
302 while (styleList != (RTFStyle *) NULL)
303 {
304 sp = styleList->rtfNextStyle;
305 eltList = styleList->rtfSSEList;
306 while (eltList != (RTFStyleElt *) NULL)
307 {
308 ep = eltList->rtfNextSE;
309 RTFFree (eltList->rtfSEText);
310 RTFFree ((char *) eltList);
311 eltList = ep;
312 }
313 RTFFree (styleList->rtfSName);
314 RTFFree ((char *) styleList);
315 styleList = sp;
316 }
317
318 rtfClass = -1;
319 pushedClass = -1;
320 pushedChar = EOF;
321
322 rtfLineNum = 0;
323 rtfLinePos = 0;
324 prevChar = EOF;
325 bumpLine = 0;
326
327 CharSetInit ();
328 csTop = 0;
329 }
330
331 /*
332 * Set or get the input or output file name. These are never guaranteed
333 * to be accurate, only insofar as the calling program makes them so.
334 */
335
336 void
337 RTFSetInputName (name)
338 char *name;
339 {
340 if ((inputName = RTFStrSave (name)) == (char *) NULL)
341 RTFPanic ("RTFSetInputName: out of memory");
342 }
343
344
345 char *
346 RTFGetInputName ()
347 {
348 return (inputName);
349 }
350
351
352 void
353 RTFSetOutputName (name)
354 char *name;
355 {
356 if ((outputName = RTFStrSave (name)) == (char *) NULL)
357 RTFPanic ("RTFSetOutputName: out of memory");
358 }
359
360
361 char *
362 RTFGetOutputName ()
363 {
364 return (outputName);
365 }
366
367
368
369 /* ---------------------------------------------------------------------- */
370
371 /*
372 * Callback table manipulation routines
373 */
374
375
376 /*
377 * Install or return a writer callback for a token class
378 */
379
380
381 static RTFFuncPtr ccb[rtfMaxClass]; /* class callbacks */
382
383
384 void
385 RTFSetClassCallback (class, callback)
386 int class;
387 RTFFuncPtr callback;
388 {
389 if (class >= 0 && class < rtfMaxClass)
390 ccb[class] = callback;
391 }
392
393
394 RTFFuncPtr
395 RTFGetClassCallback (class)
396 int class;
397 {
398 if (class >= 0 && class < rtfMaxClass)
399 return (ccb[class]);
400 return ((RTFFuncPtr) NULL);
401 }
402
403
404 /*
405 * Install or return a writer callback for a destination type
406 */
407
408 static RTFFuncPtr dcb[rtfMaxDestination]; /* destination callbacks */
409
410
411 void
412 RTFSetDestinationCallback (dest, callback)
413 int dest;
414 RTFFuncPtr callback;
415 {
416 if (dest >= 0 && dest < rtfMaxDestination)
417 dcb[dest] = callback;
418 }
419
420
421 RTFFuncPtr
422 RTFGetDestinationCallback (dest)
423 int dest;
424 {
425 if (dest >= 0 && dest < rtfMaxDestination)
426 return (dcb[dest]);
427 return ((RTFFuncPtr) NULL);
428 }
429
430
431 /* ---------------------------------------------------------------------- */
432
433 /*
434 * Token reading routines
435 */
436
437
438 /*
439 * Read the input stream, invoking the writer's callbacks
440 * where appropriate.
441 */
442
443 void
444 RTFRead ()
445 {
446 while (RTFGetToken () != rtfEOF)
447 RTFRouteToken ();
448 }
449
450
451 /*
452 * Route a token. If it's a destination for which a reader is
453 * installed, process the destination internally, otherwise
454 * pass the token to the writer's class callback.
455 */
456
457 void
458 RTFRouteToken ()
459 {
460 RTFFuncPtr p;
461
462 if (rtfClass < 0 || rtfClass >= rtfMaxClass) /* watchdog */
463 {
464 RTFPanic ("Unknown class %d: %s (reader malfunction)",
465 rtfClass, rtfTextBuf);
466 }
467 if (RTFCheckCM (rtfControl, rtfDestination))
468 {
469 /* invoke destination-specific callback if there is one */
470 if ((p = RTFGetDestinationCallback (rtfMinor))
471 != (RTFFuncPtr) NULL)
472 {
473 (*p) ();
474 return;
475 }
476 }
477 /* invoke class callback if there is one */
478 if ((p = RTFGetClassCallback (rtfClass)) != (RTFFuncPtr) NULL)
479 (*p) ();
480 }
481
482
483 /*
484 * Skip to the end of the current group. When this returns,
485 * writers that maintain a state stack may want to call their
486 * state unstacker; global vars will still be set to the group's
487 * closing brace.
488 */
489
490 void
491 RTFSkipGroup ()
492 {
493 int level = 1;
494
495 while (RTFGetToken () != rtfEOF)
496 {
497 if (rtfClass == rtfGroup)
498 {
499 if (rtfMajor == rtfBeginGroup)
500 ++level;
501 else if (rtfMajor == rtfEndGroup)
502 {
503 if (--level < 1)
504 break; /* end of initial group */
505 }
506 }
507 }
508 }
509
510
511 /*
512 * Read one token. Call the read hook if there is one. The
513 * token class is the return value. Returns rtfEOF when there
514 * are no more tokens.
515 */
516
517 int
518 RTFGetToken ()
519 {
520 RTFFuncPtr p;
521
522 for (;;)
523 {
524 _RTFGetToken ();
525 if ((p = RTFGetReadHook ()) != (RTFFuncPtr) NULL)
526 (*p) (); /* give read hook a look at token */
527
528 /* Silently discard newlines, carriage returns, nulls. */
529 if (!(rtfClass == rtfText
530 && (rtfMajor == '\n' || rtfMajor == '\r'
531 || rtfMajor == '\0')))
532 break;
533 }
534 return (rtfClass);
535 }
536
537
538 /*
539 * Install or return a token reader hook.
540 */
541
542 static RTFFuncPtr readHook;
543
544
545 void
546 RTFSetReadHook (f)
547 RTFFuncPtr f;
548 {
549 readHook = f;
550 }
551
552
553 RTFFuncPtr
554 RTFGetReadHook ()
555 {
556 return (readHook);
557 }
558
559
560 void
561 RTFUngetToken ()
562 {
563 if (pushedClass >= 0) /* there's already an ungotten token */
564 RTFPanic ("cannot unget two tokens");
565 if (rtfClass < 0)
566 RTFPanic ("no token to unget");
567 pushedClass = rtfClass;
568 pushedMajor = rtfMajor;
569 pushedMinor = rtfMinor;
570 pushedParam = rtfParam;
571 (void) strcpy (pushedTextBuf, rtfTextBuf);
572 }
573
574
575 int
576 RTFPeekToken ()
577 {
578 _RTFGetToken ();
579 RTFUngetToken ();
580 return (rtfClass);
581 }
582
583
584 static void
585 _RTFGetToken ()
586 {
587 RTFFont *fp;
588
589 /* first check for pushed token from RTFUngetToken() */
590
591 if (pushedClass >= 0)
592 {
593 rtfClass = pushedClass;
594 rtfMajor = pushedMajor;
595 rtfMinor = pushedMinor;
596 rtfParam = pushedParam;
597 (void) strcpy (rtfTextBuf, pushedTextBuf);
598 rtfTextLen = strlen (rtfTextBuf);
599 pushedClass = -1;
600 return;
601 }
602
603 /*
604 * Beyond this point, no token is ever seen twice, which is
605 * important, e.g., for making sure no "}" pops the font stack twice.
606 */
607
608 _RTFGetToken2 ();
609 if (rtfClass == rtfText) /* map RTF char to standard code */
610 rtfMinor = RTFMapChar (rtfMajor);
611
612 /*
613 * If auto-charset stuff is activated, see if anything needs doing,
614 * like reading the charset maps or switching between them.
615 */
616
617 if (autoCharSetFlags == 0)
618 return;
619
620 if ((autoCharSetFlags & rtfReadCharSet)
621 && RTFCheckCM (rtfControl, rtfCharSet))
622 {
623 ReadCharSetMaps ();
624 }
625 else if ((autoCharSetFlags & rtfSwitchCharSet)
626 && RTFCheckCMM (rtfControl, rtfCharAttr, rtfFontNum))
627 {
628 if ((fp = RTFGetFont (rtfParam)) != (RTFFont *) NULL)
629 {
630 if (strncmp (fp->rtfFName, "Symbol", 6) == 0)
631 curCharSet = rtfCSSymbol;
632 else
633 curCharSet = rtfCSGeneral;
634 RTFSetCharSet (curCharSet);
635 }
636 }
637 else if ((autoCharSetFlags & rtfSwitchCharSet) && rtfClass == rtfGroup)
638 {
639 switch (rtfMajor)
640 {
641 case rtfBeginGroup:
642 if (csTop >= maxCSStack)
643 RTFPanic ("_RTFGetToken: stack overflow");
644 csStack[csTop++] = curCharSet;
645 break;
646 case rtfEndGroup:
647 if (csTop <= 0)
648 RTFPanic ("_RTFGetToken: stack underflow");
649 curCharSet = csStack[--csTop];
650 RTFSetCharSet (curCharSet);
651 break;
652 }
653 }
654 }
655
656
657 /* this shouldn't be called anywhere but from _RTFGetToken() */
658
659 static void
660 _RTFGetToken2 ()
661 {
662 int sign;
663 int c;
664
665 /* initialize token vars */
666
667 rtfClass = rtfUnknown;
668 rtfParam = rtfNoParam;
669 rtfTextBuf[rtfTextLen = 0] = '\0';
670
671 /* get first character, which may be a pushback from previous token */
672
673 if (pushedChar != EOF)
674 {
675 c = pushedChar;
676 rtfTextBuf[rtfTextLen++] = c;
677 rtfTextBuf[rtfTextLen] = '\0';
678 pushedChar = EOF;
679 }
680 else if ((c = GetChar ()) == EOF)
681 {
682 rtfClass = rtfEOF;
683 return;
684 }
685
686 if (c == '{')
687 {
688 rtfClass = rtfGroup;
689 rtfMajor = rtfBeginGroup;
690 return;
691 }
692 if (c == '}')
693 {
694 rtfClass = rtfGroup;
695 rtfMajor = rtfEndGroup;
696 return;
697 }
698 if (c != '\\')
699 {
700 /*
701 * Two possibilities here:
702 * 1) ASCII 9, effectively like \tab control symbol
703 * 2) literal text char
704 */
705 if (c == '\t') /* ASCII 9 */
706 {
707 rtfClass = rtfControl;
708 rtfMajor = rtfSpecialChar;
709 rtfMinor = rtfTab;
710 }
711 else
712 {
713 rtfClass = rtfText;
714 rtfMajor = c;
715 }
716 return;
717 }
718 if ((c = GetChar ()) == EOF)
719 {
720 /* early eof, whoops (class is rtfUnknown) */
721 return;
722 }
723 if (!isalpha (c))
724 {
725 /*
726 * Three possibilities here:
727 * 1) hex encoded text char, e.g., \'d5, \'d3
728 * 2) special escaped text char, e.g., \{, \}
729 * 3) control symbol, e.g., \_, \-, \|, \<10>
730 */
731 if (c == '\'') /* hex char */
732 {
733 int c2;
734
735 if ((c = GetChar ()) != EOF && (c2 = GetChar ()) != EOF)
736 {
737 /* should do isxdigit check! */
738 rtfClass = rtfText;
739 rtfMajor = RTFCharToHex (c) * 16
740 + RTFCharToHex (c2);
741 return;
742 }
743 /* early eof, whoops (class is rtfUnknown) */
744 return;
745 }
746
747 /* escaped char */
748 /*if (index (":{}\\", c) != (char *) NULL)*/ /* escaped char */
749 if (c == ':' || c == '{' || c == '}' || c == '\\')
750 {
751 rtfClass = rtfText;
752 rtfMajor = c;
753 return;
754 }
755
756 /* control symbol */
757 Lookup (rtfTextBuf); /* sets class, major, minor */
758 return;
759 }
760 /* control word */
761 while (isalpha (c))
762 {
763 if ((c = GetChar ()) == EOF)
764 break;
765 }
766
767 /*
768 * At this point, the control word is all collected, so the
769 * major/minor numbers are determined before the parameter
770 * (if any) is scanned. There will be one too many characters
771 * in the buffer, though, so fix up before and restore after
772 * looking up.
773 */
774
775 if (c != EOF)
776 rtfTextBuf[rtfTextLen-1] = '\0';
777 Lookup (rtfTextBuf); /* sets class, major, minor */
778 if (c != EOF)
779 rtfTextBuf[rtfTextLen-1] = c;
780
781 /*
782 * Should be looking at first digit of parameter if there
783 * is one, unless it's negative. In that case, next char
784 * is '-', so need to gobble next char, and remember sign.
785 */
786
787 sign = 1;
788 if (c == '-')
789 {
790 sign = -1;
791 c = GetChar ();
792 }
793 if (c != EOF && isdigit (c))
794 {
795 rtfParam = 0;
796 while (isdigit (c)) /* gobble parameter */
797 {
798 rtfParam = rtfParam * 10 + c - '0';
799 if ((c = GetChar ()) == EOF)
800 break;
801 }
802 rtfParam *= sign;
803 }
804 /*
805 * If control symbol delimiter was a blank, gobble it.
806 * Otherwise the character is first char of next token, so
807 * push it back for next call. In either case, delete the
808 * delimiter from the token buffer.
809 */
810 if (c != EOF)
811 {
812 if (c != ' ')
813 pushedChar = c;
814 rtfTextBuf[--rtfTextLen] = '\0';
815 }
816 }
817
818
819 /*
820 * Read the next character from the input. This handles setting the
821 * current line and position-within-line variables. Those variable are
822 * set correctly whether lines end with CR, LF, or CRLF (the last being
823 * the tricky case).
824 *
825 * bumpLine indicates whether the line number should be incremented on
826 * the *next* input character.
827 */
828
829
830 static int
831 GetChar ()
832 {
833 int c;
834 int oldBumpLine;
835
836 if ((c = _RTFGetChar()) != EOF)
837 {
838 rtfTextBuf[rtfTextLen++] = c;
839 rtfTextBuf[rtfTextLen] = '\0';
840 }
841 if (prevChar == EOF)
842 bumpLine = 1;
843 oldBumpLine = bumpLine; /* non-zero if prev char was line ending */
844 bumpLine = 0;
845 if (c == '\r')
846 bumpLine = 1;
847 else if (c == '\n')
848 {
849 bumpLine = 1;
850 if (prevChar == '\r') /* oops, previous \r wasn't */
851 oldBumpLine = 0; /* really a line ending */
852 }
853 ++rtfLinePos;
854 if (oldBumpLine) /* were we supposed to increment the */
855 { /* line count on this char? */
856 ++rtfLineNum;
857 rtfLinePos = 1;
858 }
859 prevChar = c;
860 return (c);
861 }
862
863
864 /*
865 * Synthesize a token by setting the global variables to the
866 * values supplied. Typically this is followed with a call
867 * to RTFRouteToken().
868 *
869 * If a param value other than rtfNoParam is passed, it becomes
870 * part of the token text.
871 */
872
873 void
874 RTFSetToken (class, major, minor, param, text)
875 int class, major, minor, param;
876 char *text;
877 {
878 rtfClass = class;
879 rtfMajor = major;
880 rtfMinor = minor;
881 rtfParam = param;
882 if (param == rtfNoParam)
883 (void) strcpy (rtfTextBuf, text);
884 else
885 sprintf (rtfTextBuf, "%s%d", text, param);
886 rtfTextLen = strlen (rtfTextBuf);
887 }
888
889
890 /* ---------------------------------------------------------------------- */
891
892 /*
893 * Routines to handle mapping of RTF character sets
894 * onto standard characters.
895 *
896 * RTFStdCharCode(name) given char name, produce numeric code
897 * RTFStdCharName(code) given char code, return name
898 * RTFMapChar(c) map input (RTF) char code to std code
899 * RTFSetCharSet(id) select given charset map
900 * RTFGetCharSet() get current charset map
901 *
902 * See ../h/README for more information about charset names and codes.
903 */
904
905
906 /*
907 * Initialize charset stuff.
908 */
909
910 static void
911 CharSetInit ()
912 {
913 autoCharSetFlags = (rtfReadCharSet | rtfSwitchCharSet);
914 RTFFree (genCharSetFile);
915 genCharSetFile = (char *) NULL;
916 haveGenCharSet = 0;
917 RTFFree (symCharSetFile);
918 symCharSetFile = (char *) NULL;
919 haveSymCharSet = 0;
920 curCharSet = rtfCSGeneral;
921 curCharCode = genCharCode;
922 }
923
924
925 /*
926 * Specify the name of a file to be read when auto-charset-file reading is
927 * done.
928 */
929
930 void
931 RTFSetCharSetMap (name, csId)
932 char *name;
933 int csId;
934 {
935 if ((name = RTFStrSave (name)) == (char *) NULL) /* make copy */
936 RTFPanic ("RTFSetCharSetMap: out of memory");
937 switch (csId)
938 {
939 case rtfCSGeneral:
940 RTFFree (genCharSetFile); /* free any previous value */
941 genCharSetFile = name;
942 break;
943 case rtfCSSymbol:
944 RTFFree (symCharSetFile); /* free any previous value */
945 symCharSetFile = name;
946 break;
947 }
948 }
949
950
951 /*
952 * Do auto-charset-file reading.
953 * will always use the ansi charset no mater what the value
954 * of the rtfTextBuf is.
955 *
956 * TODO: add support for other charset in the future.
957 *
958 */
959
960 static void
961 ReadCharSetMaps ()
962 {
963 char buf[rtfBufSiz];
964
965 if (genCharSetFile != (char *) NULL)
966 (void) strcpy (buf, genCharSetFile);
967 else
968 sprintf (buf, "%s-gen", &rtfTextBuf[1]);
969 if (RTFReadCharSetMap (rtfCSGeneral) == 0)
970 RTFPanic ("ReadCharSetMaps: Cannot read charset map %s", buf);
971 if (symCharSetFile != (char *) NULL)
972 (void) strcpy (buf, symCharSetFile);
973 else
974 sprintf (buf, "%s-sym", &rtfTextBuf[1]);
975 if (RTFReadCharSetMap (rtfCSSymbol) == 0)
976 RTFPanic ("ReadCharSetMaps: Cannot read charset map %s", buf);
977 }
978
979
980
981 /*
982 * Convert a CaracterSetMap (caracter_name, caracter) into
983 * this form : array[caracter_ident] = caracter;
984 */
985
986 int
987 RTFReadCharSetMap (csId)
988 int csId;
989 {
990 int *stdCodeArray;
991 int i;
992 switch (csId)
993 {
994 default:
995 return (0); /* illegal charset id */
996 case rtfCSGeneral:
997
998 haveGenCharSet = 1;
999 stdCodeArray = genCharCode;
1000 for (i = 0; i < charSetSize; i++)
1001 {
1002 stdCodeArray[i] = rtfSC_nothing;
1003 }
1004
1005 for ( i = 0 ; i< sizeof(ansi_gen)/(sizeof(int));i+=2)
1006 {
1007 stdCodeArray[ ansi_gen[i+1] ] = ansi_gen[i];
1008 }
1009 break;
1010
1011 case rtfCSSymbol:
1012
1013 haveSymCharSet = 1;
1014 stdCodeArray = symCharCode;
1015 for (i = 0; i < charSetSize; i++)
1016 {
1017 stdCodeArray[i] = rtfSC_nothing;
1018 }
1019
1020 for ( i = 0 ; i< sizeof(ansi_sym)/(sizeof(int));i+=2)
1021 {
1022 stdCodeArray[ ansi_sym[i+1] ] = ansi_sym[i];
1023 }
1024 break;
1025 }
1026
1027 return (1);
1028 }
1029
1030
1031 /*
1032 * Given a standard character name (a string), find its code (a number).
1033 * Return -1 if name is unknown.
1034 */
1035
1036 int
1037 RTFStdCharCode (name)
1038 char *name;
1039 {
1040 int i;
1041
1042 for (i = 0; i < rtfSC_MaxChar; i++)
1043 {
1044 if (strcmp (name, stdCharName[i]) == 0)
1045 return (i);
1046 }
1047 return (-1);
1048 }
1049
1050
1051 /*
1052 * Given a standard character code (a number), find its name (a string).
1053 * Return NULL if code is unknown.
1054 */
1055
1056 char *
1057 RTFStdCharName (code)
1058 int code;
1059 {
1060 if (code < 0 || code >= rtfSC_MaxChar)
1061 return ((char *) NULL);
1062 return (stdCharName[code]);
1063 }
1064
1065
1066 /*
1067 * Given an RTF input character code, find standard character code.
1068 * The translator should read the appropriate charset maps when it finds a
1069 * charset control. However, the file might not contain one. In this
1070 * case, no map will be available. When the first attempt is made to
1071 * map a character under these circumstances, RTFMapChar() assumes ANSI
1072 * and reads the map as necessary.
1073 */
1074
1075 int
1076 RTFMapChar (c)
1077 int c;
1078 {
1079 switch (curCharSet)
1080 {
1081 case rtfCSGeneral:
1082 if (!haveGenCharSet)
1083 {
1084 if (RTFReadCharSetMap (rtfCSGeneral) == 0)
1085 RTFPanic ("RTFMapChar: cannot read ansi-gen");
1086 }
1087 break;
1088 case rtfCSSymbol:
1089 if (!haveSymCharSet)
1090 {
1091 if (RTFReadCharSetMap (rtfCSSymbol) == 0)
1092 RTFPanic ("RTFMapChar: cannot read ansi-sym");
1093 }
1094 break;
1095 }
1096 if (c < 0 || c >= charSetSize)
1097 return (rtfSC_nothing);
1098 return (curCharCode[c]);
1099 }
1100
1101
1102 /*
1103 * Set the current character set. If csId is illegal, uses general charset.
1104 */
1105
1106 void
1107 RTFSetCharSet (csId)
1108 int csId;
1109 {
1110 switch (csId)
1111 {
1112 default: /* use general if csId unknown */
1113 case rtfCSGeneral:
1114 curCharCode = genCharCode;
1115 curCharSet = csId;
1116 break;
1117 case rtfCSSymbol:
1118 curCharCode = symCharCode;
1119 curCharSet = csId;
1120 break;
1121 }
1122 }
1123
1124
1125 int
1126 RTFGetCharSet ()
1127 {
1128 return (curCharSet);
1129 }
1130
1131
1132 /* ---------------------------------------------------------------------- */
1133
1134 /*
1135 * Special destination readers. They gobble the destination so the
1136 * writer doesn't have to deal with them. That's wrong for any
1137 * translator that wants to process any of these itself. In that
1138 * case, these readers should be overridden by installing a different
1139 * destination callback.
1140 *
1141 * NOTE: The last token read by each of these reader will be the
1142 * destination's terminating '}', which will then be the current token.
1143 * That '}' token is passed to RTFRouteToken() - the writer has already
1144 * seen the '{' that began the destination group, and may have pushed a
1145 * state; it also needs to know at the end of the group that a state
1146 * should be popped.
1147 *
1148 * It's important that rtf.h and the control token lookup table list
1149 * as many symbols as possible, because these destination readers
1150 * unfortunately make strict assumptions about the input they expect,
1151 * and a token of class rtfUnknown will throw them off easily.
1152 */
1153
1154
1155 /*
1156 * Read { \fonttbl ... } destination. Old font tables don't have
1157 * braces around each table entry; try to adjust for that.
1158 */
1159
1160 static void
1161 ReadFontTbl ()
1162 {
1163 RTFFont *fp = NULL;
1164 char buf[rtfBufSiz], *bp;
1165 int old = -1;
1166 char *fn = "ReadFontTbl";
1167
1168 for (;;)
1169 {
1170 (void) RTFGetToken ();
1171 if (RTFCheckCM (rtfGroup, rtfEndGroup))
1172 break;
1173 if (old < 0) /* first entry - determine tbl type */
1174 {
1175 if (RTFCheckCMM (rtfControl, rtfCharAttr, rtfFontNum))
1176 old = 1; /* no brace */
1177 else if (RTFCheckCM (rtfGroup, rtfBeginGroup))
1178 old = 0; /* brace */
1179 else /* can't tell! */
1180 RTFPanic ("%s: Cannot determine format", fn);
1181 }
1182 if (old == 0) /* need to find "{" here */
1183 {
1184 if (!RTFCheckCM (rtfGroup, rtfBeginGroup))
1185 RTFPanic ("%s: missing \"{\"", fn);
1186 (void) RTFGetToken (); /* yes, skip to next token */
1187 }
1188 if ((fp = New (RTFFont)) == (RTFFont *) NULL)
1189 RTFPanic ("%s: cannot allocate font entry", fn);
1190
1191 fp->rtfNextFont = fontList;
1192 fontList = fp;
1193
1194 fp->rtfFName = (char *) NULL;
1195 fp->rtfFAltName = (char *) NULL;
1196 fp->rtfFNum = -1;
1197 fp->rtfFFamily = 0;
1198 fp->rtfFCharSet = 0;
1199 fp->rtfFPitch = 0;
1200 fp->rtfFType = 0;
1201 fp->rtfFCodePage = 0;
1202
1203 while (rtfClass != rtfEOF
1204 && !RTFCheckCM (rtfText, ';')
1205 && !RTFCheckCM (rtfGroup, rtfEndGroup))
1206 {
1207 if (rtfClass == rtfControl)
1208 {
1209 switch (rtfMajor)
1210 {
1211 default:
1212 /* ignore token but announce it */
1213 RTFMsg ("%s: unknown token \"%s\"\n",
1214 fn, rtfTextBuf);
1215 case rtfFontFamily:
1216 fp->rtfFFamily = rtfMinor;
1217 break;
1218 case rtfCharAttr:
1219 switch (rtfMinor)
1220 {
1221 default:
1222 break; /* ignore unknown? */
1223 case rtfFontNum:
1224 fp->rtfFNum = rtfParam;
1225 break;
1226 }
1227 break;
1228 case rtfFontAttr:
1229 switch (rtfMinor)
1230 {
1231 default:
1232 break; /* ignore unknown? */
1233 case rtfFontCharSet:
1234 fp->rtfFCharSet = rtfParam;
1235 break;
1236 case rtfFontPitch:
1237 fp->rtfFPitch = rtfParam;
1238 break;
1239 case rtfFontCodePage:
1240 fp->rtfFCodePage = rtfParam;
1241 break;
1242 case rtfFTypeNil:
1243 case rtfFTypeTrueType:
1244 fp->rtfFType = rtfParam;
1245 break;
1246 }
1247 break;
1248 }
1249 }
1250 else if (RTFCheckCM (rtfGroup, rtfBeginGroup)) /* dest */
1251 {
1252 RTFSkipGroup (); /* ignore for now */
1253 }
1254 else if (rtfClass == rtfText) /* font name */
1255 {
1256 bp = buf;
1257 while (rtfClass != rtfEOF
1258 && !RTFCheckCM (rtfText, ';')
1259 && !RTFCheckCM (rtfGroup, rtfEndGroup))
1260 {
1261 *bp++ = rtfMajor;
1262 (void) RTFGetToken ();
1263 }
1264
1265 /* FIX: in some cases the <fontinfo> isn't finished with a semi-column */
1266 if(RTFCheckCM (rtfGroup, rtfEndGroup))
1267 {
1268 RTFUngetToken ();
1269 }
1270 *bp = '\0';
1271 fp->rtfFName = RTFStrSave (buf);
1272 if (fp->rtfFName == (char *) NULL)
1273 RTFPanic ("%s: cannot allocate font name", fn);
1274 /* already have next token; don't read one */
1275 /* at bottom of loop */
1276 continue;
1277 }
1278 else
1279 {
1280 /* ignore token but announce it */
1281 RTFMsg ("%s: unknown token \"%s\"\n",
1282 fn, rtfTextBuf);
1283 }
1284 (void) RTFGetToken ();
1285 }
1286 if (old == 0) /* need to see "}" here */
1287 {
1288 (void) RTFGetToken ();
1289 if (!RTFCheckCM (rtfGroup, rtfEndGroup))
1290 RTFPanic ("%s: missing \"}\"", fn);
1291 }
1292 }
1293 if (fp->rtfFNum == -1)
1294 RTFPanic ("%s: missing font number", fn);
1295 /*
1296 * Could check other pieces of structure here, too, I suppose.
1297 */
1298 RTFRouteToken (); /* feed "}" back to router */
1299 }
1300
1301
1302 /*
1303 * The color table entries have color values of -1 if
1304 * the default color should be used for the entry (only
1305 * a semi-colon is given in the definition, no color values).
1306 * There will be a problem if a partial entry (1 or 2 but
1307 * not 3 color values) is given. The possibility is ignored
1308 * here.
1309 */
1310
1311 static void
1312 ReadColorTbl ()
1313 {
1314 RTFColor *cp;
1315 int cnum = 0;
1316 char *fn = "ReadColorTbl";
1317
1318 for (;;)
1319 {
1320 (void) RTFGetToken ();
1321 if (RTFCheckCM (rtfGroup, rtfEndGroup))
1322 break;
1323 if ((cp = New (RTFColor)) == (RTFColor *) NULL)
1324 RTFPanic ("%s: cannot allocate color entry", fn);
1325 cp->rtfCNum = cnum++;
1326 cp->rtfCRed = cp->rtfCGreen = cp->rtfCBlue = -1;
1327 cp->rtfNextColor = colorList;
1328 colorList = cp;
1329 while (RTFCheckCM (rtfControl, rtfColorName))
1330 {
1331 switch (rtfMinor)
1332 {
1333 case rtfRed: cp->rtfCRed = rtfParam; break;
1334 case rtfGreen: cp->rtfCGreen = rtfParam; break;
1335 case rtfBlue: cp->rtfCBlue = rtfParam; break;
1336 }
1337 RTFGetToken ();
1338 }
1339 if (!RTFCheckCM (rtfText, (int) ';'))
1340 RTFPanic ("%s: malformed entry", fn);
1341 }
1342 RTFRouteToken (); /* feed "}" back to router */
1343 }
1344
1345
1346 /*
1347 * The "Normal" style definition doesn't contain any style number,
1348 * all others do. Normal style is given style rtfNormalStyleNum.
1349 */
1350
1351 static void
1352 ReadStyleSheet ()
1353 {
1354 RTFStyle *sp;
1355 RTFStyleElt *sep, *sepLast;
1356 char buf[rtfBufSiz], *bp;
1357 char *fn = "ReadStyleSheet";
1358
1359 for (;;)
1360 {
1361 (void) RTFGetToken ();
1362 if (RTFCheckCM (rtfGroup, rtfEndGroup))
1363 break;
1364 if ((sp = New (RTFStyle)) == (RTFStyle *) NULL)
1365 RTFPanic ("%s: cannot allocate stylesheet entry", fn);
1366 sp->rtfSName = (char *) NULL;
1367 sp->rtfSNum = -1;
1368 sp->rtfSType = rtfParStyle;
1369 sp->rtfSAdditive = 0;
1370 sp->rtfSBasedOn = rtfNoStyleNum;
1371 sp->rtfSNextPar = -1;
1372 sp->rtfSSEList = sepLast = (RTFStyleElt *) NULL;
1373 sp->rtfNextStyle = styleList;
1374 sp->rtfExpanding = 0;
1375 styleList = sp;
1376 if (!RTFCheckCM (rtfGroup, rtfBeginGroup))
1377 RTFPanic ("%s: missing \"{\"", fn);
1378 for (;;)
1379 {
1380 (void) RTFGetToken ();
1381 if (rtfClass == rtfEOF
1382 || RTFCheckCM (rtfText, ';'))
1383 break;
1384 if (rtfClass == rtfControl)
1385 {
1386 if (RTFCheckMM (rtfSpecialChar, rtfOptDest))
1387 continue; /* ignore "\*" */
1388 if (RTFCheckMM (rtfParAttr, rtfStyleNum))
1389 {
1390 sp->rtfSNum = rtfParam;
1391 sp->rtfSType = rtfParStyle;
1392 continue;
1393 }
1394 if (RTFCheckMM (rtfCharAttr, rtfCharStyleNum))
1395 {
1396 sp->rtfSNum = rtfParam;
1397 sp->rtfSType = rtfCharStyle;
1398 continue;
1399 }
1400 if (RTFCheckMM (rtfSectAttr, rtfSectStyleNum))
1401 {
1402 sp->rtfSNum = rtfParam;
1403 sp->rtfSType = rtfSectStyle;
1404 continue;
1405 }
1406 if (RTFCheckMM (rtfStyleAttr, rtfBasedOn))
1407 {
1408 sp->rtfSBasedOn = rtfParam;
1409 continue;
1410 }
1411 if (RTFCheckMM (rtfStyleAttr, rtfAdditive))
1412 {
1413 sp->rtfSAdditive = 1;
1414 continue;
1415 }
1416 if (RTFCheckMM (rtfStyleAttr, rtfNext))
1417 {
1418 sp->rtfSNextPar = rtfParam;
1419 continue;
1420 }
1421 if ((sep = New (RTFStyleElt)) == (RTFStyleElt *) NULL)
1422 RTFPanic ("%s: cannot allocate style element", fn);
1423 sep->rtfSEClass = rtfClass;
1424 sep->rtfSEMajor = rtfMajor;
1425 sep->rtfSEMinor = rtfMinor;
1426 sep->rtfSEParam = rtfParam;
1427 if ((sep->rtfSEText = RTFStrSave (rtfTextBuf))
1428 == (char *) NULL)
1429 RTFPanic ("%s: cannot allocate style element text", fn);
1430 if (sepLast == (RTFStyleElt *) NULL)
1431 sp->rtfSSEList = sep; /* first element */
1432 else /* add to end */
1433 sepLast->rtfNextSE = sep;
1434 sep->rtfNextSE = (RTFStyleElt *) NULL;
1435 sepLast = sep;
1436 }
1437 else if (RTFCheckCM (rtfGroup, rtfBeginGroup))
1438 {
1439 /*
1440 * This passes over "{\*\keycode ... }, among
1441 * other things. A temporary (perhaps) hack.
1442 */
1443 RTFSkipGroup ();
1444 continue;
1445 }
1446 else if (rtfClass == rtfText) /* style name */
1447 {
1448 bp = buf;
1449 while (rtfClass == rtfText)
1450 {
1451 if (rtfMajor == ';')
1452 {
1453 /* put back for "for" loop */
1454 (void) RTFUngetToken ();
1455 break;
1456 }
1457 *bp++ = rtfMajor;
1458 (void) RTFGetToken ();
1459 }
1460 *bp = '\0';
1461 if ((sp->rtfSName = RTFStrSave (buf)) == (char *) NULL)
1462 RTFPanic ("%s: cannot allocate style name", fn);
1463 }
1464 else /* unrecognized */
1465 {
1466 /* ignore token but announce it */
1467 RTFMsg ("%s: unknown token \"%s\"\n",
1468 fn, rtfTextBuf);
1469 }
1470 }
1471 (void) RTFGetToken ();
1472 if (!RTFCheckCM (rtfGroup, rtfEndGroup))
1473 RTFPanic ("%s: missing \"}\"", fn);
1474
1475 /*
1476 * Check over the style structure. A name is a must.
1477 * If no style number was specified, check whether it's the
1478 * Normal style (in which case it's given style number
1479 * rtfNormalStyleNum). Note that some "normal" style names
1480 * just begin with "Normal" and can have other stuff following,
1481 * e.g., "Normal,Times 10 point". Ugh.
1482 *
1483 * Some German RTF writers use "Standard" instead of "Normal".
1484 */
1485 if (sp->rtfSName == (char *) NULL)
1486 RTFPanic ("%s: missing style name", fn);
1487 if (sp->rtfSNum < 0)
1488 {
1489 if (strncmp (buf, "Normal", 6) != 0
1490 && strncmp (buf, "Standard", 8) != 0)
1491 RTFPanic ("%s: missing style number", fn);
1492 sp->rtfSNum = rtfNormalStyleNum;
1493 }
1494 if (sp->rtfSNextPar == -1) /* if \snext not given, */
1495 sp->rtfSNextPar = sp->rtfSNum; /* next is itself */
1496 }
1497 RTFRouteToken (); /* feed "}" back to router */
1498 }
1499
1500
1501 static void
1502 ReadInfoGroup ()
1503 {
1504 RTFSkipGroup ();
1505 RTFRouteToken (); /* feed "}" back to router */
1506 }
1507
1508
1509 static void
1510 ReadPictGroup ()
1511 {
1512 RTFSkipGroup ();
1513 RTFRouteToken (); /* feed "}" back to router */
1514 }
1515
1516
1517 static void
1518 ReadObjGroup ()
1519 {
1520 RTFSkipGroup ();
1521 RTFRouteToken (); /* feed "}" back to router */
1522 }
1523
1524
1525 /* ---------------------------------------------------------------------- */
1526
1527 /*
1528 * Routines to return pieces of stylesheet, or font or color tables.
1529 * References to style 0 are mapped onto the Normal style.
1530 */
1531
1532
1533 RTFStyle *
1534 RTFGetStyle (num)
1535 int num;
1536 {
1537 RTFStyle *s;
1538
1539 if (num == -1)
1540 return (styleList);
1541 for (s = styleList; s != (RTFStyle *) NULL; s = s->rtfNextStyle)
1542 {
1543 if (s->rtfSNum == num)
1544 break;
1545 }
1546 return (s); /* NULL if not found */
1547 }
1548
1549
1550 RTFFont *
1551 RTFGetFont (num)
1552 int num;
1553 {
1554 RTFFont *f;
1555
1556 if (num == -1)
1557 return (fontList);
1558 for (f = fontList; f != (RTFFont *) NULL; f = f->rtfNextFont)
1559 {
1560 if (f->rtfFNum == num)
1561 break;
1562 }
1563 return (f); /* NULL if not found */
1564 }
1565
1566
1567 RTFColor *
1568 RTFGetColor (num)
1569 int num;
1570 {
1571 RTFColor *c;
1572
1573 if (num == -1)
1574 return (colorList);
1575 for (c = colorList; c != (RTFColor *) NULL; c = c->rtfNextColor)
1576 {
1577 if (c->rtfCNum == num)
1578 break;
1579 }
1580 return (c); /* NULL if not found */
1581 }
1582
1583
1584 /* ---------------------------------------------------------------------- */
1585
1586
1587 /*
1588 * Expand style n, if there is such a style.
1589 */
1590
1591 void
1592 RTFExpandStyle (n)
1593 int n;
1594 {
1595 RTFStyle *s;
1596 RTFStyleElt *se;
1597
1598 if (n == -1 || (s = RTFGetStyle (n)) == (RTFStyle *) NULL)
1599 return;
1600 if (s->rtfExpanding != 0)
1601 RTFPanic ("Style expansion loop, style %d", n);
1602 s->rtfExpanding = 1; /* set expansion flag for loop detection */
1603 /*
1604 * Expand "based-on" style (unless it's the same as the current
1605 * style -- Normal style usually gives itself as its own based-on
1606 * style). Based-on style expansion is done by synthesizing
1607 * the token that the writer needs to see in order to trigger
1608 * another style expansion, and feeding to token back through
1609 * the router so the writer sees it.
1610 */
1611 if (n != s->rtfSBasedOn)
1612 {
1613 RTFSetToken (rtfControl, rtfParAttr, rtfStyleNum,
1614 s->rtfSBasedOn, "\\s");
1615 RTFRouteToken ();
1616 }
1617 /*
1618 * Now route the tokens unique to this style. RTFSetToken()
1619 * isn't used because it would add the param value to the end
1620 * of the token text, which already has it in.
1621 */
1622 for (se = s->rtfSSEList; se != (RTFStyleElt *) NULL; se = se->rtfNextSE)
1623 {
1624 rtfClass = se->rtfSEClass;
1625 rtfMajor = se->rtfSEMajor;
1626 rtfMinor = se->rtfSEMinor;
1627 rtfParam = se->rtfSEParam;
1628 (void) strcpy (rtfTextBuf, se->rtfSEText);
1629 rtfTextLen = strlen (rtfTextBuf);
1630 RTFRouteToken ();
1631 }
1632 s->rtfExpanding = 0; /* done - clear expansion flag */
1633 }
1634
1635
1636 /* ---------------------------------------------------------------------- */
1637
1638 /*
1639 * Control symbol lookup routines
1640 */
1641
1642
1643 typedef struct RTFKey RTFKey;
1644
1645 struct RTFKey
1646 {
1647 int rtfKMajor; /* major number */
1648 int rtfKMinor; /* minor number */
1649 char *rtfKStr; /* symbol name */
1650 int rtfKHash; /* symbol name hash value */
1651 };
1652
1653 /*
1654 * A minor number of -1 means the token has no minor number
1655 * (all valid minor numbers are >= 0).
1656 */
1657
1658 static RTFKey rtfKey[] =
1659 {
1660 /*
1661 * Special characters
1662 */
1663
1664 { rtfSpecialChar, rtfIIntVersion, "vern", 0 },
1665 { rtfSpecialChar, rtfICreateTime, "creatim", 0 },
1666 { rtfSpecialChar, rtfIRevisionTime, "revtim", 0 },
1667 { rtfSpecialChar, rtfIPrintTime, "printim", 0 },
1668 { rtfSpecialChar, rtfIBackupTime, "buptim", 0 },
1669 { rtfSpecialChar, rtfIEditTime, "edmins", 0 },
1670 { rtfSpecialChar, rtfIYear, "yr", 0 },
1671 { rtfSpecialChar, rtfIMonth, "mo", 0 },
1672 { rtfSpecialChar, rtfIDay, "dy", 0 },
1673 { rtfSpecialChar, rtfIHour, "hr", 0 },
1674 { rtfSpecialChar, rtfIMinute, "min", 0 },
1675 { rtfSpecialChar, rtfISecond, "sec", 0 },
1676 { rtfSpecialChar, rtfINPages, "nofpages", 0 },
1677 { rtfSpecialChar, rtfINWords, "nofwords", 0 },
1678 { rtfSpecialChar, rtfINChars, "nofchars", 0 },
1679 { rtfSpecialChar, rtfIIntID, "id", 0 },
1680
1681 { rtfSpecialChar, rtfCurHeadDate, "chdate", 0 },
1682 { rtfSpecialChar, rtfCurHeadDateLong, "chdpl", 0 },
1683 { rtfSpecialChar, rtfCurHeadDateAbbrev, "chdpa", 0 },
1684 { rtfSpecialChar, rtfCurHeadTime, "chtime", 0 },
1685 { rtfSpecialChar, rtfCurHeadPage, "chpgn", 0 },
1686 { rtfSpecialChar, rtfSectNum, "sectnum", 0 },
1687 { rtfSpecialChar, rtfCurFNote, "chftn", 0 },
1688 { rtfSpecialChar, rtfCurAnnotRef, "chatn", 0 },
1689 { rtfSpecialChar, rtfFNoteSep, "chftnsep", 0 },
1690 { rtfSpecialChar, rtfFNoteCont, "chftnsepc", 0 },
1691 { rtfSpecialChar, rtfCell, "cell", 0 },
1692 { rtfSpecialChar, rtfRow, "row", 0 },
1693 { rtfSpecialChar, rtfPar, "par", 0 },
1694 /* newline and carriage return are synonyms for */
1695 /* \par when they are preceded by a \ character */
1696 { rtfSpecialChar, rtfPar, "\n", 0 },
1697 { rtfSpecialChar, rtfPar, "\r", 0 },
1698 { rtfSpecialChar, rtfSect, "sect", 0 },
1699 { rtfSpecialChar, rtfPage, "page", 0 },
1700 { rtfSpecialChar, rtfColumn, "column", 0 },
1701 { rtfSpecialChar, rtfLine, "line", 0 },
1702 { rtfSpecialChar, rtfSoftPage, "softpage", 0 },
1703 { rtfSpecialChar, rtfSoftColumn, "softcol", 0 },
1704 { rtfSpecialChar, rtfSoftLine, "softline", 0 },
1705 { rtfSpecialChar, rtfSoftLineHt, "softlheight", 0 },
1706 { rtfSpecialChar, rtfTab, "tab", 0 },
1707 { rtfSpecialChar, rtfEmDash, "emdash", 0 },
1708 { rtfSpecialChar, rtfEnDash, "endash", 0 },
1709 { rtfSpecialChar, rtfEmSpace, "emspace", 0 },
1710 { rtfSpecialChar, rtfEnSpace, "enspace", 0 },
1711 { rtfSpecialChar, rtfBullet, "bullet", 0 },
1712 { rtfSpecialChar, rtfLQuote, "lquote", 0 },
1713 { rtfSpecialChar, rtfRQuote, "rquote", 0 },
1714 { rtfSpecialChar, rtfLDblQuote, "ldblquote", 0 },
1715 { rtfSpecialChar, rtfRDblQuote, "rdblquote", 0 },
1716 { rtfSpecialChar, rtfFormula, "|", 0 },
1717 { rtfSpecialChar, rtfNoBrkSpace, "~", 0 },
1718 { rtfSpecialChar, rtfNoReqHyphen, "-", 0 },
1719 { rtfSpecialChar, rtfNoBrkHyphen, "_", 0 },
1720 { rtfSpecialChar, rtfOptDest, "*", 0 },
1721 { rtfSpecialChar, rtfLTRMark, "ltrmark", 0 },
1722 { rtfSpecialChar, rtfRTLMark, "rtlmark", 0 },
1723 { rtfSpecialChar, rtfNoWidthJoiner, "zwj", 0 },
1724 { rtfSpecialChar, rtfNoWidthNonJoiner, "zwnj", 0 },
1725 /* is this valid? */
1726 { rtfSpecialChar, rtfCurHeadPict, "chpict", 0 },
1727
1728 /*
1729 * Character formatting attributes
1730 */
1731
1732 { rtfCharAttr, rtfPlain, "plain", 0 },
1733 { rtfCharAttr, rtfBold, "b", 0 },
1734 { rtfCharAttr, rtfAllCaps, "caps", 0 },
1735 { rtfCharAttr, rtfDeleted, "deleted", 0 },
1736 { rtfCharAttr, rtfSubScript, "dn", 0 },
1737 { rtfCharAttr, rtfSubScrShrink, "sub", 0 },
1738 { rtfCharAttr, rtfNoSuperSub, "nosupersub", 0 },
1739 { rtfCharAttr, rtfExpand, "expnd", 0 },
1740 { rtfCharAttr, rtfExpandTwips, "expndtw", 0 },
1741 { rtfCharAttr, rtfKerning, "kerning", 0 },
1742 { rtfCharAttr, rtfFontNum, "f", 0 },
1743 { rtfCharAttr, rtfFontSize, "fs", 0 },
1744 { rtfCharAttr, rtfItalic, "i", 0 },
1745 { rtfCharAttr, rtfOutline, "outl", 0 },
1746 { rtfCharAttr, rtfRevised, "revised", 0 },
1747 { rtfCharAttr, rtfRevAuthor, "revauth", 0 },
1748 { rtfCharAttr, rtfRevDTTM, "revdttm", 0 },
1749 { rtfCharAttr, rtfSmallCaps, "scaps", 0 },
1750 { rtfCharAttr, rtfShadow, "shad", 0 },
1751 { rtfCharAttr, rtfStrikeThru, "strike", 0 },
1752 { rtfCharAttr, rtfUnderline, "ul", 0 },
1753 { rtfCharAttr, rtfDotUnderline, "uld", 0 },
1754 { rtfCharAttr, rtfDbUnderline, "uldb", 0 },
1755 { rtfCharAttr, rtfNoUnderline, "ulnone", 0 },
1756 { rtfCharAttr, rtfWordUnderline, "ulw", 0 },
1757 { rtfCharAttr, rtfSuperScript, "up", 0 },
1758 { rtfCharAttr, rtfSuperScrShrink, "super", 0 },
1759 { rtfCharAttr, rtfInvisible, "v", 0 },
1760 { rtfCharAttr, rtfForeColor, "cf", 0 },
1761 { rtfCharAttr, rtfBackColor, "cb", 0 },
1762 { rtfCharAttr, rtfRTLChar, "rtlch", 0 },
1763 { rtfCharAttr, rtfLTRChar, "ltrch", 0 },
1764 { rtfCharAttr, rtfCharStyleNum, "cs", 0 },
1765 { rtfCharAttr, rtfCharCharSet, "cchs", 0 },
1766 { rtfCharAttr, rtfLanguage, "lang", 0 },
1767 /* this has disappeared from spec 1.2 */
1768 { rtfCharAttr, rtfGray, "gray", 0 },
1769
1770 /*
1771 * Paragraph formatting attributes
1772 */
1773
1774 { rtfParAttr, rtfParDef, "pard", 0 },
1775 { rtfParAttr, rtfStyleNum, "s", 0 },
1776 { rtfParAttr, rtfHyphenate, "hyphpar", 0 },
1777 { rtfParAttr, rtfInTable, "intbl", 0 },
1778 { rtfParAttr, rtfKeep, "keep", 0 },
1779 { rtfParAttr, rtfNoWidowControl, "nowidctlpar", 0 },
1780 { rtfParAttr, rtfKeepNext, "keepn", 0 },
1781 { rtfParAttr, rtfOutlineLevel, "level", 0 },
1782 { rtfParAttr, rtfNoLineNum, "noline", 0 },
1783 { rtfParAttr, rtfPBBefore, "pagebb", 0 },
1784 { rtfParAttr, rtfSideBySide, "sbys", 0 },
1785 { rtfParAttr, rtfQuadLeft, "ql", 0 },
1786 { rtfParAttr, rtfQuadRight, "qr", 0 },
1787 { rtfParAttr, rtfQuadJust, "qj", 0 },
1788 { rtfParAttr, rtfQuadCenter, "qc", 0 },
1789 { rtfParAttr, rtfFirstIndent, "fi", 0 },
1790 { rtfParAttr, rtfLeftIndent, "li", 0 },
1791 { rtfParAttr, rtfRightIndent, "ri", 0 },
1792 { rtfParAttr, rtfSpaceBefore, "sb", 0 },
1793 { rtfParAttr, rtfSpaceAfter, "sa", 0 },
1794 { rtfParAttr, rtfSpaceBetween, "sl", 0 },
1795 { rtfParAttr, rtfSpaceMultiply, "slmult", 0 },
1796
1797 { rtfParAttr, rtfSubDocument, "subdocument", 0 },
1798
1799 { rtfParAttr, rtfRTLPar, "rtlpar", 0 },
1800 { rtfParAttr, rtfLTRPar, "ltrpar", 0 },
1801
1802 { rtfParAttr, rtfTabPos, "tx", 0 },
1803 /*
1804 * FrameMaker writes \tql (to mean left-justified tab, apparently)
1805 * although it's not in the spec. It's also redundant, since lj
1806 * tabs are the default.
1807 */
1808 { rtfParAttr, rtfTabLeft, "tql", 0 },
1809 { rtfParAttr, rtfTabRight, "tqr", 0 },
1810 { rtfParAttr, rtfTabCenter, "tqc", 0 },
1811 { rtfParAttr, rtfTabDecimal, "tqdec", 0 },
1812 { rtfParAttr, rtfTabBar, "tb", 0 },
1813 { rtfParAttr, rtfLeaderDot, "tldot", 0 },
1814 { rtfParAttr, rtfLeaderHyphen, "tlhyph", 0 },
1815 { rtfParAttr, rtfLeaderUnder, "tlul", 0 },
1816 { rtfParAttr, rtfLeaderThick, "tlth", 0 },
1817 { rtfParAttr, rtfLeaderEqual, "tleq", 0 },
1818
1819 { rtfParAttr, rtfParLevel, "pnlvl", 0 },
1820 { rtfParAttr, rtfParBullet, "pnlvlblt", 0 },
1821 { rtfParAttr, rtfParSimple, "pnlvlbody", 0 },
1822 { rtfParAttr, rtfParNumCont, "pnlvlcont", 0 },
1823 { rtfParAttr, rtfParNumOnce, "pnnumonce", 0 },
1824 { rtfParAttr, rtfParNumAcross, "pnacross", 0 },
1825 { rtfParAttr, rtfParHangIndent, "pnhang", 0 },
1826 { rtfParAttr, rtfParNumRestart, "pnrestart", 0 },
1827 { rtfParAttr, rtfParNumCardinal, "pncard", 0 },
1828 { rtfParAttr, rtfParNumDecimal, "pndec", 0 },
1829 { rtfParAttr, rtfParNumULetter, "pnucltr", 0 },
1830 { rtfParAttr, rtfParNumURoman, "pnucrm", 0 },
1831 { rtfParAttr, rtfParNumLLetter, "pnlcltr", 0 },
1832 { rtfParAttr, rtfParNumLRoman, "pnlcrm", 0 },
1833 { rtfParAttr, rtfParNumOrdinal, "pnord", 0 },
1834 { rtfParAttr, rtfParNumOrdinalText, "pnordt", 0 },
1835 { rtfParAttr, rtfParNumBold, "pnb", 0 },
1836 { rtfParAttr, rtfParNumItalic, "pni", 0 },
1837 { rtfParAttr, rtfParNumAllCaps, "pncaps", 0 },
1838 { rtfParAttr, rtfParNumSmallCaps, "pnscaps", 0 },
1839 { rtfParAttr, rtfParNumUnder, "pnul", 0 },
1840 { rtfParAttr, rtfParNumDotUnder, "pnuld", 0 },
1841 { rtfParAttr, rtfParNumDbUnder, "pnuldb", 0 },
1842 { rtfParAttr, rtfParNumNoUnder, "pnulnone", 0 },
1843 { rtfParAttr, rtfParNumWordUnder, "pnulw", 0 },
1844 { rtfParAttr, rtfParNumStrikethru, "pnstrike", 0 },
1845 { rtfParAttr, rtfParNumForeColor, "pncf", 0 },
1846 { rtfParAttr, rtfParNumFont, "pnf", 0 },
1847 { rtfParAttr, rtfParNumFontSize, "pnfs", 0 },
1848 { rtfParAttr, rtfParNumIndent, "pnindent", 0 },
1849 { rtfParAttr, rtfParNumSpacing, "pnsp", 0 },
1850 { rtfParAttr, rtfParNumInclPrev, "pnprev", 0 },
1851 { rtfParAttr, rtfParNumCenter, "pnqc", 0 },
1852 { rtfParAttr, rtfParNumLeft, "pnql", 0 },
1853 { rtfParAttr, rtfParNumRight, "pnqr", 0 },
1854 { rtfParAttr, rtfParNumStartAt, "pnstart", 0 },
1855
1856 { rtfParAttr, rtfBorderTop, "brdrt", 0 },
1857 { rtfParAttr, rtfBorderBottom, "brdrb", 0 },
1858 { rtfParAttr, rtfBorderLeft, "brdrl", 0 },
1859 { rtfParAttr, rtfBorderRight, "brdrr", 0 },
1860 { rtfParAttr, rtfBorderBetween, "brdrbtw", 0 },
1861 { rtfParAttr, rtfBorderBar, "brdrbar", 0 },
1862 { rtfParAttr, rtfBorderBox, "box", 0 },
1863 { rtfParAttr, rtfBorderSingle, "brdrs", 0 },
1864 { rtfParAttr, rtfBorderThick, "brdrth", 0 },
1865 { rtfParAttr, rtfBorderShadow, "brdrsh", 0 },
1866 { rtfParAttr, rtfBorderDouble, "brdrdb", 0 },
1867 { rtfParAttr, rtfBorderDot, "brdrdot", 0 },
1868 { rtfParAttr, rtfBorderDot, "brdrdash", 0 },
1869 { rtfParAttr, rtfBorderHair, "brdrhair", 0 },
1870 { rtfParAttr, rtfBorderWidth, "brdrw", 0 },
1871 { rtfParAttr, rtfBorderColor, "brdrcf", 0 },
1872 { rtfParAttr, rtfBorderSpace, "brsp", 0 },
1873
1874 { rtfParAttr, rtfShading, "shading", 0 },
1875 { rtfParAttr, rtfBgPatH, "bghoriz", 0 },
1876 { rtfParAttr, rtfBgPatV, "bgvert", 0 },
1877 { rtfParAttr, rtfFwdDiagBgPat, "bgfdiag", 0 },
1878 { rtfParAttr, rtfBwdDiagBgPat, "bgbdiag", 0 },
1879 { rtfParAttr, rtfHatchBgPat, "bgcross", 0 },
1880 { rtfParAttr, rtfDiagHatchBgPat, "bgdcross", 0 },
1881 { rtfParAttr, rtfDarkBgPatH, "bgdkhoriz", 0 },
1882 { rtfParAttr, rtfDarkBgPatV, "bgdkvert", 0 },
1883 { rtfParAttr, rtfFwdDarkBgPat, "bgdkfdiag", 0 },
1884 { rtfParAttr, rtfBwdDarkBgPat, "bgdkbdiag", 0 },
1885 { rtfParAttr, rtfDarkHatchBgPat, "bgdkcross", 0 },
1886 { rtfParAttr, rtfDarkDiagHatchBgPat, "bgdkdcross", 0 },
1887 { rtfParAttr, rtfBgPatLineColor, "cfpat", 0 },
1888 { rtfParAttr, rtfBgPatColor, "cbpat", 0 },
1889
1890 /*
1891 * Section formatting attributes
1892 */
1893
1894 { rtfSectAttr, rtfSectDef, "sectd", 0 },
1895 { rtfSectAttr, rtfENoteHere, "endnhere", 0 },
1896 { rtfSectAttr, rtfPrtBinFirst, "binfsxn", 0 },
1897 { rtfSectAttr, rtfPrtBin, "binsxn", 0 },
1898 { rtfSectAttr, rtfSectStyleNum, "ds", 0 },
1899
1900 { rtfSectAttr, rtfNoBreak, "sbknone", 0 },
1901 { rtfSectAttr, rtfColBreak, "sbkcol", 0 },
1902 { rtfSectAttr, rtfPageBreak, "sbkpage", 0 },
1903 { rtfSectAttr, rtfEvenBreak, "sbkeven", 0 },
1904 { rtfSectAttr, rtfOddBreak, "sbkodd", 0 },
1905
1906 { rtfSectAttr, rtfColumns, "cols", 0 },
1907 { rtfSectAttr, rtfColumnSpace, "colsx", 0 },
1908 { rtfSectAttr, rtfColumnNumber, "colno", 0 },
1909 { rtfSectAttr, rtfColumnSpRight, "colsr", 0 },
1910 { rtfSectAttr, rtfColumnWidth, "colw", 0 },
1911 { rtfSectAttr, rtfColumnLine, "linebetcol", 0 },
1912
1913 { rtfSectAttr, rtfLineModulus, "linemod", 0 },
1914 { rtfSectAttr, rtfLineDist, "linex", 0 },
1915 { rtfSectAttr, rtfLineStarts, "linestarts", 0 },
1916 { rtfSectAttr, rtfLineRestart, "linerestart", 0 },
1917 { rtfSectAttr, rtfLineRestartPg, "lineppage", 0 },
1918 { rtfSectAttr, rtfLineCont, "linecont", 0 },
1919
1920 { rtfSectAttr, rtfSectPageWid, "pgwsxn", 0 },
1921 { rtfSectAttr, rtfSectPageHt, "pghsxn", 0 },
1922 { rtfSectAttr, rtfSectMarginLeft, "marglsxn", 0 },
1923 { rtfSectAttr, rtfSectMarginRight, "margrsxn", 0 },
1924 { rtfSectAttr, rtfSectMarginTop, "margtsxn", 0 },
1925 { rtfSectAttr, rtfSectMarginBottom, "margbsxn", 0 },
1926 { rtfSectAttr, rtfSectMarginGutter, "guttersxn", 0 },
1927 { rtfSectAttr, rtfSectLandscape, "lndscpsxn", 0 },
1928 { rtfSectAttr, rtfTitleSpecial, "titlepg", 0 },
1929 { rtfSectAttr, rtfHeaderY, "headery", 0 },
1930 { rtfSectAttr, rtfFooterY, "footery", 0 },
1931
1932 { rtfSectAttr, rtfPageStarts, "pgnstarts", 0 },
1933 { rtfSectAttr, rtfPageCont, "pgncont", 0 },
1934 { rtfSectAttr, rtfPageRestart, "pgnrestart", 0 },
1935 { rtfSectAttr, rtfPageNumRight, "pgnx", 0 },
1936 { rtfSectAttr, rtfPageNumTop, "pgny", 0 },
1937 { rtfSectAttr, rtfPageDecimal, "pgndec", 0 },
1938 { rtfSectAttr, rtfPageURoman, "pgnucrm", 0 },
1939 { rtfSectAttr, rtfPageLRoman, "pgnlcrm", 0 },
1940 { rtfSectAttr, rtfPageULetter, "pgnucltr", 0 },
1941 { rtfSectAttr, rtfPageLLetter, "pgnlcltr", 0 },
1942 { rtfSectAttr, rtfPageNumHyphSep, "pgnhnsh", 0 },
1943 { rtfSectAttr, rtfPageNumSpaceSep, "pgnhnsp", 0 },
1944 { rtfSectAttr, rtfPageNumColonSep, "pgnhnsc", 0 },
1945 { rtfSectAttr, rtfPageNumEmdashSep, "pgnhnsm", 0 },
1946 { rtfSectAttr, rtfPageNumEndashSep, "pgnhnsn", 0 },
1947
1948 { rtfSectAttr, rtfTopVAlign, "vertalt", 0 },
1949 /* misspelled as "vertal" in specification 1.0 */
1950 { rtfSectAttr, rtfBottomVAlign, "vertalb", 0 },
1951 { rtfSectAttr, rtfCenterVAlign, "vertalc", 0 },
1952 { rtfSectAttr, rtfJustVAlign, "vertalj", 0 },
1953
1954 { rtfSectAttr, rtfRTLSect, "rtlsect", 0 },
1955 { rtfSectAttr, rtfLTRSect, "ltrsect", 0 },
1956
1957 /* I've seen these in an old spec, but not in real files... */
1958 /*rtfSectAttr, rtfNoBreak, "nobreak", 0,*/
1959 /*rtfSectAttr, rtfColBreak, "colbreak", 0,*/
1960 /*rtfSectAttr, rtfPageBreak, "pagebreak", 0,*/
1961 /*rtfSectAttr, rtfEvenBreak, "evenbreak", 0,*/
1962 /*rtfSectAttr, rtfOddBreak, "oddbreak", 0,*/
1963
1964 /*
1965 * Document formatting attributes
1966 */
1967
1968 { rtfDocAttr, rtfDefTab, "deftab", 0 },
1969 { rtfDocAttr, rtfHyphHotZone, "hyphhotz", 0 },
1970 { rtfDocAttr, rtfHyphConsecLines, "hyphconsec", 0 },
1971 { rtfDocAttr, rtfHyphCaps, "hyphcaps", 0 },
1972 { rtfDocAttr, rtfHyphAuto, "hyphauto", 0 },
1973 { rtfDocAttr, rtfLineStart, "linestart", 0 },
1974 { rtfDocAttr, rtfFracWidth, "fracwidth", 0 },
1975 /* \makeback was given in old version of spec, it's now */
1976 /* listed as \makebackup */
1977 { rtfDocAttr, rtfMakeBackup, "makeback", 0 },
1978 { rtfDocAttr, rtfMakeBackup, "makebackup", 0 },
1979 { rtfDocAttr, rtfRTFDefault, "defformat", 0 },
1980 { rtfDocAttr, rtfPSOverlay, "psover", 0 },
1981 { rtfDocAttr, rtfDocTemplate, "doctemp", 0 },
1982 { rtfDocAttr, rtfDefLanguage, "deflang", 0 },
1983
1984 { rtfDocAttr, rtfFENoteType, "fet", 0 },
1985 { rtfDocAttr, rtfFNoteEndSect, "endnotes", 0 },
1986 { rtfDocAttr, rtfFNoteEndDoc, "enddoc", 0 },
1987 { rtfDocAttr, rtfFNoteText, "ftntj", 0 },
1988 { rtfDocAttr, rtfFNoteBottom, "ftnbj", 0 },
1989 { rtfDocAttr, rtfENoteEndSect, "aendnotes", 0 },
1990 { rtfDocAttr, rtfENoteEndDoc, "aenddoc", 0 },
1991 { rtfDocAttr, rtfENoteText, "aftntj", 0 },
1992 { rtfDocAttr, rtfENoteBottom, "aftnbj", 0 },
1993 { rtfDocAttr, rtfFNoteStart, "ftnstart", 0 },
1994 { rtfDocAttr, rtfENoteStart, "aftnstart", 0 },
1995 { rtfDocAttr, rtfFNoteRestartPage, "ftnrstpg", 0 },
1996 { rtfDocAttr, rtfFNoteRestart, "ftnrestart", 0 },
1997 { rtfDocAttr, rtfFNoteRestartCont, "ftnrstcont", 0 },
1998 { rtfDocAttr, rtfENoteRestart, "aftnrestart", 0 },
1999 { rtfDocAttr, rtfENoteRestartCont, "aftnrstcont", 0 },
2000 { rtfDocAttr, rtfFNoteNumArabic, "ftnnar", 0 },
2001 { rtfDocAttr, rtfFNoteNumLLetter, "ftnnalc", 0 },
2002 { rtfDocAttr, rtfFNoteNumULetter, "ftnnauc", 0 },
2003 { rtfDocAttr, rtfFNoteNumLRoman, "ftnnrlc", 0 },
2004 { rtfDocAttr, rtfFNoteNumURoman, "ftnnruc", 0 },
2005 { rtfDocAttr, rtfFNoteNumChicago, "ftnnchi", 0 },
2006 { rtfDocAttr, rtfENoteNumArabic, "aftnnar", 0 },
2007 { rtfDocAttr, rtfENoteNumLLetter, "aftnnalc", 0 },
2008 { rtfDocAttr, rtfENoteNumULetter, "aftnnauc", 0 },
2009 { rtfDocAttr, rtfENoteNumLRoman, "aftnnrlc", 0 },
2010 { rtfDocAttr, rtfENoteNumURoman, "aftnnruc", 0 },
2011 { rtfDocAttr, rtfENoteNumChicago, "aftnnchi", 0 },
2012
2013 { rtfDocAttr, rtfPaperWidth, "paperw", 0 },
2014 { rtfDocAttr, rtfPaperHeight, "paperh", 0 },
2015 { rtfDocAttr, rtfPaperSize, "psz", 0 },
2016 { rtfDocAttr, rtfLeftMargin, "margl", 0 },
2017 { rtfDocAttr, rtfRightMargin, "margr", 0 },
2018 { rtfDocAttr, rtfTopMargin, "margt", 0 },
2019 { rtfDocAttr, rtfBottomMargin, "margb", 0 },
2020 { rtfDocAttr, rtfFacingPage, "facingp", 0 },
2021 { rtfDocAttr, rtfGutterWid, "gutter", 0 },
2022 { rtfDocAttr, rtfMirrorMargin, "margmirror", 0 },
2023 { rtfDocAttr, rtfLandscape, "landscape", 0 },
2024 { rtfDocAttr, rtfPageStart, "pgnstart", 0 },
2025 { rtfDocAttr, rtfWidowCtrl, "widowctrl", 0 },
2026
2027 { rtfDocAttr, rtfLinkStyles, "linkstyles", 0 },
2028
2029 { rtfDocAttr, rtfNoAutoTabIndent, "notabind", 0 },
2030 { rtfDocAttr, rtfWrapSpaces, "wraptrsp", 0 },
2031 { rtfDocAttr, rtfPrintColorsBlack, "prcolbl", 0 },
2032 { rtfDocAttr, rtfNoExtraSpaceRL, "noextrasprl", 0 },
2033 { rtfDocAttr, rtfNoColumnBalance, "nocolbal", 0 },
2034 { rtfDocAttr, rtfCvtMailMergeQuote, "cvmme", 0 },
2035 { rtfDocAttr, rtfSuppressTopSpace, "sprstsp", 0 },
2036 { rtfDocAttr, rtfSuppressPreParSpace, "sprsspbf", 0 },
2037 { rtfDocAttr, rtfCombineTblBorders, "otblrul", 0 },
2038 { rtfDocAttr, rtfTranspMetafiles, "transmf", 0 },
2039 { rtfDocAttr, rtfSwapBorders, "swpbdr", 0 },
2040 { rtfDocAttr, rtfShowHardBreaks, "brkfrm", 0 },
2041
2042 { rtfDocAttr, rtfFormProtected, "formprot", 0 },
2043 { rtfDocAttr, rtfAllProtected, "allprot", 0 },
2044 { rtfDocAttr, rtfFormShading, "formshade", 0 },
2045 { rtfDocAttr, rtfFormDisplay, "formdisp", 0 },
2046 { rtfDocAttr, rtfPrintData, "printdata", 0 },
2047
2048 { rtfDocAttr, rtfRevProtected, "revprot", 0 },
2049 { rtfDocAttr, rtfRevisions, "revisions", 0 },
2050 { rtfDocAttr, rtfRevDisplay, "revprop", 0 },
2051 { rtfDocAttr, rtfRevBar, "revbar", 0 },
2052
2053 { rtfDocAttr, rtfAnnotProtected, "annotprot", 0 },
2054
2055 { rtfDocAttr, rtfRTLDoc, "rtldoc", 0 },
2056 { rtfDocAttr, rtfLTRDoc, "ltrdoc", 0 },
2057
2058 /*
2059 * Style attributes
2060 */
2061
2062 { rtfStyleAttr, rtfAdditive, "additive", 0 },
2063 { rtfStyleAttr, rtfBasedOn, "sbasedon", 0 },
2064 { rtfStyleAttr, rtfNext, "snext", 0 },
2065
2066 /*
2067 * Picture attributes
2068 */
2069
2070 { rtfPictAttr, rtfMacQD, "macpict", 0 },
2071 { rtfPictAttr, rtfPMMetafile, "pmmetafile", 0 },
2072 { rtfPictAttr, rtfWinMetafile, "wmetafile", 0 },
2073 { rtfPictAttr, rtfDevIndBitmap, "dibitmap", 0 },
2074 { rtfPictAttr, rtfWinBitmap, "wbitmap", 0 },
2075 { rtfPictAttr, rtfPixelBits, "wbmbitspixel", 0 },
2076 { rtfPictAttr, rtfBitmapPlanes, "wbmplanes", 0 },
2077 { rtfPictAttr, rtfBitmapWid, "wbmwidthbytes", 0 },
2078
2079 { rtfPictAttr, rtfPicWid, "picw", 0 },
2080 { rtfPictAttr, rtfPicHt, "pich", 0 },
2081 { rtfPictAttr, rtfPicGoalWid, "picwgoal", 0 },
2082 { rtfPictAttr, rtfPicGoalHt, "pichgoal", 0 },
2083 /* these two aren't in the spec, but some writers emit them */
2084 { rtfPictAttr, rtfPicGoalWid, "picwGoal", 0 },
2085 { rtfPictAttr, rtfPicGoalHt, "pichGoal", 0 },
2086 { rtfPictAttr, rtfPicScaleX, "picscalex", 0 },
2087 { rtfPictAttr, rtfPicScaleY, "picscaley", 0 },
2088 { rtfPictAttr, rtfPicScaled, "picscaled", 0 },
2089 { rtfPictAttr, rtfPicCropTop, "piccropt", 0 },
2090 { rtfPictAttr, rtfPicCropBottom, "piccropb", 0 },
2091 { rtfPictAttr, rtfPicCropLeft, "piccropl", 0 },
2092 { rtfPictAttr, rtfPicCropRight, "piccropr", 0 },
2093
2094 { rtfPictAttr, rtfPicMFHasBitmap, "picbmp", 0 },
2095 { rtfPictAttr, rtfPicMFBitsPerPixel, "picbpp", 0 },
2096
2097 { rtfPictAttr, rtfPicBinary, "bin", 0 },
2098
2099 /*
2100 * NeXT graphic attributes
2101 */
2102
2103 { rtfNeXTGrAttr, rtfNeXTGWidth, "width", 0 },
2104 { rtfNeXTGrAttr, rtfNeXTGHeight, "height", 0 },
2105
2106 /*
2107 * Destinations
2108 */
2109
2110 { rtfDestination, rtfFontTbl, "fonttbl", 0 },
2111 { rtfDestination, rtfFontAltName, "falt", 0 },
2112 { rtfDestination, rtfEmbeddedFont, "fonteb", 0 },
2113 { rtfDestination, rtfFontFile, "fontfile", 0 },
2114 { rtfDestination, rtfFileTbl, "filetbl", 0 },
2115 { rtfDestination, rtfFileInfo, "file", 0 },
2116 { rtfDestination, rtfColorTbl, "colortbl", 0 },
2117 { rtfDestination, rtfStyleSheet, "stylesheet", 0 },
2118 { rtfDestination, rtfKeyCode, "keycode", 0 },
2119 { rtfDestination, rtfRevisionTbl, "revtbl", 0 },
2120 { rtfDestination, rtfInfo, "info", 0 },
2121 { rtfDestination, rtfITitle, "title", 0 },
2122 { rtfDestination, rtfISubject, "subject", 0 },
2123 { rtfDestination, rtfIAuthor, "author", 0 },
2124 { rtfDestination, rtfIOperator, "operator", 0 },
2125 { rtfDestination, rtfIKeywords, "keywords", 0 },
2126 { rtfDestination, rtfIComment, "comment", 0 },
2127 { rtfDestination, rtfIVersion, "version", 0 },
2128 { rtfDestination, rtfIDoccomm, "doccomm", 0 },
2129 /* \verscomm may not exist -- was seen in earlier spec version */
2130 { rtfDestination, rtfIVerscomm, "verscomm", 0 },
2131 { rtfDestination, rtfNextFile, "nextfile", 0 },
2132 { rtfDestination, rtfTemplate, "template", 0 },
2133 { rtfDestination, rtfFNSep, "ftnsep", 0 },
2134 { rtfDestination, rtfFNContSep, "ftnsepc", 0 },
2135 { rtfDestination, rtfFNContNotice, "ftncn", 0 },
2136 { rtfDestination, rtfENSep, "aftnsep", 0 },
2137 { rtfDestination, rtfENContSep, "aftnsepc", 0 },
2138 { rtfDestination, rtfENContNotice, "aftncn", 0 },
2139 { rtfDestination, rtfPageNumLevel, "pgnhn", 0 },
2140 { rtfDestination, rtfParNumLevelStyle, "pnseclvl", 0 },
2141 { rtfDestination, rtfHeader, "header", 0 },
2142 { rtfDestination, rtfFooter, "footer", 0 },
2143 { rtfDestination, rtfHeaderLeft, "headerl", 0 },
2144 { rtfDestination, rtfHeaderRight, "headerr", 0 },
2145 { rtfDestination, rtfHeaderFirst, "headerf", 0 },
2146 { rtfDestination, rtfFooterLeft, "footerl", 0 },
2147 { rtfDestination, rtfFooterRight, "footerr", 0 },
2148 { rtfDestination, rtfFooterFirst, "footerf", 0 },
2149 { rtfDestination, rtfParNumText, "pntext", 0 },
2150 { rtfDestination, rtfParNumbering, "pn", 0 },
2151 { rtfDestination, rtfParNumTextAfter, "pntexta", 0 },
2152 { rtfDestination, rtfParNumTextBefore, "pntextb", 0 },
2153 { rtfDestination, rtfBookmarkStart, "bkmkstart", 0 },
2154 { rtfDestination, rtfBookmarkEnd, "bkmkend", 0 },
2155 { rtfDestination, rtfPict, "pict", 0 },
2156 { rtfDestination, rtfObject, "object", 0 },
2157 { rtfDestination, rtfObjClass, "objclass", 0 },
2158 { rtfDestination, rtfObjName, "objname", 0 },
2159 { rtfObjAttr, rtfObjTime, "objtime", 0 },
2160 { rtfDestination, rtfObjData, "objdata", 0 },
2161 { rtfDestination, rtfObjAlias, "objalias", 0 },
2162 { rtfDestination, rtfObjSection, "objsect", 0 },
2163 /* objitem and objtopic aren't documented in the spec! */
2164 { rtfDestination, rtfObjItem, "objitem", 0 },
2165 { rtfDestination, rtfObjTopic, "objtopic", 0 },
2166 { rtfDestination, rtfObjResult, "result", 0 },
2167 { rtfDestination, rtfDrawObject, "do", 0 },
2168 { rtfDestination, rtfFootnote, "footnote", 0 },
2169 { rtfDestination, rtfAnnotRefStart, "atrfstart", 0 },
2170 { rtfDestination, rtfAnnotRefEnd, "atrfend", 0 },
2171 { rtfDestination, rtfAnnotID, "atnid", 0 },
2172 { rtfDestination, rtfAnnotAuthor, "atnauthor", 0 },
2173 { rtfDestination, rtfAnnotation, "annotation", 0 },
2174 { rtfDestination, rtfAnnotRef, "atnref", 0 },
2175 { rtfDestination, rtfAnnotTime, "atntime", 0 },
2176 { rtfDestination, rtfAnnotIcon, "atnicn", 0 },
2177 { rtfDestination, rtfField, "field", 0 },
2178 { rtfDestination, rtfFieldInst, "fldinst", 0 },
2179 { rtfDestination, rtfFieldResult, "fldrslt", 0 },
2180 { rtfDestination, rtfDataField, "datafield", 0 },
2181 { rtfDestination, rtfIndex, "xe", 0 },
2182 { rtfDestination, rtfIndexText, "txe", 0 },
2183 { rtfDestination, rtfIndexRange, "rxe", 0 },
2184 { rtfDestination, rtfTOC, "tc", 0 },
2185 { rtfDestination, rtfNeXTGraphic, "NeXTGraphic", 0 },
2186
2187 /*
2188 * Font families
2189 */
2190
2191 { rtfFontFamily, rtfFFNil, "fnil", 0 },
2192 { rtfFontFamily, rtfFFRoman, "froman", 0 },
2193 { rtfFontFamily, rtfFFSwiss, "fswiss", 0 },
2194 { rtfFontFamily, rtfFFModern, "fmodern", 0 },
2195 { rtfFontFamily, rtfFFScript, "fscript", 0 },
2196 { rtfFontFamily, rtfFFDecor, "fdecor", 0 },
2197 { rtfFontFamily, rtfFFTech, "ftech", 0 },
2198 { rtfFontFamily, rtfFFBidirectional, "fbidi", 0 },
2199
2200 /*
2201 * Font attributes
2202 */
2203
2204 { rtfFontAttr, rtfFontCharSet, "fcharset", 0 },
2205 { rtfFontAttr, rtfFontPitch, "fprq", 0 },
2206 { rtfFontAttr, rtfFontCodePage, "cpg", 0 },
2207 { rtfFontAttr, rtfFTypeNil, "ftnil", 0 },
2208 { rtfFontAttr, rtfFTypeTrueType, "fttruetype", 0 },
2209
2210 /*
2211 * File table attributes
2212 */
2213
2214 { rtfFileAttr, rtfFileNum, "fid", 0 },
2215 { rtfFileAttr, rtfFileRelPath, "frelative", 0 },
2216 { rtfFileAttr, rtfFileOSNum, "fosnum", 0 },
2217
2218 /*
2219 * File sources
2220 */
2221
2222 { rtfFileSource, rtfSrcMacintosh, "fvalidmac", 0 },
2223 { rtfFileSource, rtfSrcDOS, "fvaliddos", 0 },
2224 { rtfFileSource, rtfSrcNTFS, "fvalidntfs", 0 },
2225 { rtfFileSource, rtfSrcHPFS, "fvalidhpfs", 0 },
2226 { rtfFileSource, rtfSrcNetwork, "fnetwork", 0 },
2227
2228 /*
2229 * Color names
2230 */
2231
2232 { rtfColorName, rtfRed, "red", 0 },
2233 { rtfColorName, rtfGreen, "green", 0 },
2234 { rtfColorName, rtfBlue, "blue", 0 },
2235
2236 /*
2237 * Charset names
2238 */
2239
2240 { rtfCharSet, rtfMacCharSet, "mac", 0 },
2241 { rtfCharSet, rtfAnsiCharSet, "ansi", 0 },
2242 { rtfCharSet, rtfPcCharSet, "pc", 0 },
2243 { rtfCharSet, rtfPcaCharSet, "pca", 0 },
2244
2245 /*
2246 * Table attributes
2247 */
2248
2249 { rtfTblAttr, rtfRowDef, "trowd", 0 },
2250 { rtfTblAttr, rtfRowGapH, "trgaph", 0 },
2251 { rtfTblAttr, rtfCellPos, "cellx", 0 },
2252 { rtfTblAttr, rtfMergeRngFirst, "clmgf", 0 },
2253 { rtfTblAttr, rtfMergePrevious, "clmrg", 0 },
2254
2255 { rtfTblAttr, rtfRowLeft, "trql", 0 },
2256 { rtfTblAttr, rtfRowRight, "trqr", 0 },
2257 { rtfTblAttr, rtfRowCenter, "trqc", 0 },
2258 { rtfTblAttr, rtfRowLeftEdge, "trleft", 0 },
2259 { rtfTblAttr, rtfRowHt, "trrh", 0 },
2260 { rtfTblAttr, rtfRowHeader, "trhdr", 0 },
2261 { rtfTblAttr, rtfRowKeep, "trkeep", 0 },
2262
2263 { rtfTblAttr, rtfRTLRow, "rtlrow", 0 },
2264 { rtfTblAttr, rtfLTRRow, "ltrrow", 0 },
2265
2266 { rtfTblAttr, rtfRowBordTop, "trbrdrt", 0 },
2267 { rtfTblAttr, rtfRowBordLeft, "trbrdrl", 0 },
2268 { rtfTblAttr, rtfRowBordBottom, "trbrdrb", 0 },
2269 { rtfTblAttr, rtfRowBordRight, "trbrdrr", 0 },
2270 { rtfTblAttr, rtfRowBordHoriz, "trbrdrh", 0 },
2271 { rtfTblAttr, rtfRowBordVert, "trbrdrv", 0 },
2272
2273 { rtfTblAttr, rtfCellBordBottom, "clbrdrb", 0 },
2274 { rtfTblAttr, rtfCellBordTop, "clbrdrt", 0 },
2275 { rtfTblAttr, rtfCellBordLeft, "clbrdrl", 0 },
2276 { rtfTblAttr, rtfCellBordRight, "clbrdrr", 0 },
2277
2278 { rtfTblAttr, rtfCellShading, "clshdng", 0 },
2279 { rtfTblAttr, rtfCellBgPatH, "clbghoriz", 0 },
2280 { rtfTblAttr, rtfCellBgPatV, "clbgvert", 0 },
2281 { rtfTblAttr, rtfCellFwdDiagBgPat, "clbgfdiag", 0 },
2282 { rtfTblAttr, rtfCellBwdDiagBgPat, "clbgbdiag", 0 },
2283 { rtfTblAttr, rtfCellHatchBgPat, "clbgcross", 0 },
2284 { rtfTblAttr, rtfCellDiagHatchBgPat, "clbgdcross", 0 },
2285 /*
2286 * The spec lists "clbgdkhor", but the corresponding non-cell
2287 * control is "bgdkhoriz". At any rate Macintosh Word seems
2288 * to accept both "clbgdkhor" and "clbgdkhoriz".
2289 */
2290 { rtfTblAttr, rtfCellDarkBgPatH, "clbgdkhoriz", 0 },
2291 { rtfTblAttr, rtfCellDarkBgPatH, "clbgdkhor", 0 },
2292 { rtfTblAttr, rtfCellDarkBgPatV, "clbgdkvert", 0 },
2293 { rtfTblAttr, rtfCellFwdDarkBgPat, "clbgdkfdiag", 0 },
2294 { rtfTblAttr, rtfCellBwdDarkBgPat, "clbgdkbdiag", 0 },
2295 { rtfTblAttr, rtfCellDarkHatchBgPat, "clbgdkcross", 0 },
2296 { rtfTblAttr, rtfCellDarkDiagHatchBgPat, "clbgdkdcross", 0 },
2297 { rtfTblAttr, rtfCellBgPatLineColor, "clcfpat", 0 },
2298 { rtfTblAttr, rtfCellBgPatColor, "clcbpat", 0 },
2299
2300 /*
2301 * Field attributes
2302 */
2303
2304 { rtfFieldAttr, rtfFieldDirty, "flddirty", 0 },
2305 { rtfFieldAttr, rtfFieldEdited, "fldedit", 0 },
2306 { rtfFieldAttr, rtfFieldLocked, "fldlock", 0 },
2307 { rtfFieldAttr, rtfFieldPrivate, "fldpriv", 0 },
2308 { rtfFieldAttr, rtfFieldAlt, "fldalt", 0 },
2309
2310 /*
2311 * Positioning attributes
2312 */
2313
2314 { rtfPosAttr, rtfAbsWid, "absw", 0 },
2315 { rtfPosAttr, rtfAbsHt, "absh", 0 },
2316
2317 { rtfPosAttr, rtfRPosMargH, "phmrg", 0 },
2318 { rtfPosAttr, rtfRPosPageH, "phpg", 0 },
2319 { rtfPosAttr, rtfRPosColH, "phcol", 0 },
2320 { rtfPosAttr, rtfPosX, "posx", 0 },
2321 { rtfPosAttr, rtfPosNegX, "posnegx", 0 },
2322 { rtfPosAttr, rtfPosXCenter, "posxc", 0 },
2323 { rtfPosAttr, rtfPosXInside, "posxi", 0 },
2324 { rtfPosAttr, rtfPosXOutSide, "posxo", 0 },
2325 { rtfPosAttr, rtfPosXRight, "posxr", 0 },
2326 { rtfPosAttr, rtfPosXLeft, "posxl", 0 },
2327
2328 { rtfPosAttr, rtfRPosMargV, "pvmrg", 0 },
2329 { rtfPosAttr, rtfRPosPageV, "pvpg", 0 },
2330 { rtfPosAttr, rtfRPosParaV, "pvpara", 0 },
2331 { rtfPosAttr, rtfPosY, "posy", 0 },
2332 { rtfPosAttr, rtfPosNegY, "posnegy", 0 },
2333 { rtfPosAttr, rtfPosYInline, "posyil", 0 },
2334 { rtfPosAttr, rtfPosYTop, "posyt", 0 },
2335 { rtfPosAttr, rtfPosYCenter, "posyc", 0 },
2336 { rtfPosAttr, rtfPosYBottom, "posyb", 0 },
2337
2338 { rtfPosAttr, rtfNoWrap, "nowrap", 0 },
2339 { rtfPosAttr, rtfDistFromTextAll, "dxfrtext", 0 },
2340 { rtfPosAttr, rtfDistFromTextX, "dfrmtxtx", 0 },
2341 { rtfPosAttr, rtfDistFromTextY, "dfrmtxty", 0 },
2342 /* \dyfrtext no longer exists in spec 1.2, apparently */
2343 /* replaced by \dfrmtextx and \dfrmtexty. */
2344 { rtfPosAttr, rtfTextDistY, "dyfrtext", 0 },
2345
2346 { rtfPosAttr, rtfDropCapLines, "dropcapli", 0 },
2347 { rtfPosAttr, rtfDropCapType, "dropcapt", 0 },
2348
2349 /*
2350 * Object controls
2351 */
2352
2353 { rtfObjAttr, rtfObjEmb, "objemb", 0 },
2354 { rtfObjAttr, rtfObjLink, "objlink", 0 },
2355 { rtfObjAttr, rtfObjAutoLink, "objautlink", 0 },
2356 { rtfObjAttr, rtfObjSubscriber, "objsub", 0 },
2357 { rtfObjAttr, rtfObjPublisher, "objpub", 0 },
2358 { rtfObjAttr, rtfObjICEmb, "objicemb", 0 },
2359
2360 { rtfObjAttr, rtfObjLinkSelf, "linkself", 0 },
2361 { rtfObjAttr, rtfObjLock, "objupdate", 0 },
2362 { rtfObjAttr, rtfObjUpdate, "objlock", 0 },
2363
2364 { rtfObjAttr, rtfObjHt, "objh", 0 },
2365 { rtfObjAttr, rtfObjWid, "objw", 0 },
2366 { rtfObjAttr, rtfObjSetSize, "objsetsize", 0 },
2367 { rtfObjAttr, rtfObjAlign, "objalign", 0 },
2368 { rtfObjAttr, rtfObjTransposeY, "objtransy", 0 },
2369 { rtfObjAttr, rtfObjCropTop, "objcropt", 0 },
2370 { rtfObjAttr, rtfObjCropBottom, "objcropb", 0 },
2371 { rtfObjAttr, rtfObjCropLeft, "objcropl", 0 },
2372 { rtfObjAttr, rtfObjCropRight, "objcropr", 0 },
2373 { rtfObjAttr, rtfObjScaleX, "objscalex", 0 },
2374 { rtfObjAttr, rtfObjScaleY, "objscaley", 0 },
2375
2376 { rtfObjAttr, rtfObjResRTF, "rsltrtf", 0 },
2377 { rtfObjAttr, rtfObjResPict, "rsltpict", 0 },
2378 { rtfObjAttr, rtfObjResBitmap, "rsltbmp", 0 },
2379 { rtfObjAttr, rtfObjResText, "rslttxt", 0 },
2380 { rtfObjAttr, rtfObjResMerge, "rsltmerge", 0 },
2381
2382 { rtfObjAttr, rtfObjBookmarkPubObj, "bkmkpub", 0 },
2383 { rtfObjAttr, rtfObjPubAutoUpdate, "pubauto", 0 },
2384
2385 /*
2386 * Associated character formatting attributes
2387 */
2388
2389 { rtfACharAttr, rtfACBold, "ab", 0 },
2390 { rtfACharAttr, rtfACAllCaps, "caps", 0 },
2391 { rtfACharAttr, rtfACForeColor, "acf", 0 },
2392 { rtfACharAttr, rtfACSubScript, "adn", 0 },
2393 { rtfACharAttr, rtfACExpand, "aexpnd", 0 },
2394 { rtfACharAttr, rtfACFontNum, "af", 0 },
2395 { rtfACharAttr, rtfACFontSize, "afs", 0 },
2396 { rtfACharAttr, rtfACItalic, "ai", 0 },
2397 { rtfACharAttr, rtfACLanguage, "alang", 0 },
2398 { rtfACharAttr, rtfACOutline, "aoutl", 0 },
2399 { rtfACharAttr, rtfACSmallCaps, "ascaps", 0 },
2400 { rtfACharAttr, rtfACShadow, "ashad", 0 },
2401 { rtfACharAttr, rtfACStrikeThru, "astrike", 0 },
2402 { rtfACharAttr, rtfACUnderline, "aul", 0 },
2403 { rtfACharAttr, rtfACDotUnderline, "auld", 0 },
2404 { rtfACharAttr, rtfACDbUnderline, "auldb", 0 },
2405 { rtfACharAttr, rtfACNoUnderline, "aulnone", 0 },
2406 { rtfACharAttr, rtfACWordUnderline, "aulw", 0 },
2407 { rtfACharAttr, rtfACSuperScript, "aup", 0 },
2408
2409 /*
2410 * Footnote attributes
2411 */
2412
2413 { rtfFNoteAttr, rtfFNAlt, "ftnalt", 0 },
2414
2415 /*
2416 * Key code attributes
2417 */
2418
2419 { rtfKeyCodeAttr, rtfAltKey, "alt", 0 },
2420 { rtfKeyCodeAttr, rtfShiftKey, "shift", 0 },
2421 { rtfKeyCodeAttr, rtfControlKey, "ctrl", 0 },
2422 { rtfKeyCodeAttr, rtfFunctionKey, "fn", 0 },
2423
2424 /*
2425 * Bookmark attributes
2426 */
2427
2428 { rtfBookmarkAttr, rtfBookmarkFirstCol, "bkmkcolf", 0 },
2429 { rtfBookmarkAttr, rtfBookmarkLastCol, "bkmkcoll", 0 },
2430
2431 /*
2432 * Index entry attributes
2433 */
2434
2435 { rtfIndexAttr, rtfIndexNumber, "xef", 0 },
2436 { rtfIndexAttr, rtfIndexBold, "bxe", 0 },
2437 { rtfIndexAttr, rtfIndexItalic, "ixe", 0 },
2438
2439 /*
2440 * Table of contents attributes
2441 */
2442
2443 { rtfTOCAttr, rtfTOCType, "tcf", 0 },
2444 { rtfTOCAttr, rtfTOCLevel, "tcl", 0 },
2445
2446 /*
2447 * Drawing object attributes
2448 */
2449
2450 { rtfDrawAttr, rtfDrawLock, "dolock", 0 },
2451 { rtfDrawAttr, rtfDrawPageRelX, "doxpage", 0 },
2452 { rtfDrawAttr, rtfDrawColumnRelX, "dobxcolumn", 0 },
2453 { rtfDrawAttr, rtfDrawMarginRelX, "dobxmargin", 0 },
2454 { rtfDrawAttr, rtfDrawPageRelY, "dobypage", 0 },
2455 { rtfDrawAttr, rtfDrawColumnRelY, "dobycolumn", 0 },
2456 { rtfDrawAttr, rtfDrawMarginRelY, "dobymargin", 0 },
2457 { rtfDrawAttr, rtfDrawHeight, "dobhgt", 0 },
2458
2459 { rtfDrawAttr, rtfDrawBeginGroup, "dpgroup", 0 },
2460 { rtfDrawAttr, rtfDrawGroupCount, "dpcount", 0 },
2461 { rtfDrawAttr, rtfDrawEndGroup, "dpendgroup", 0 },
2462 { rtfDrawAttr, rtfDrawArc, "dparc", 0 },
2463 { rtfDrawAttr, rtfDrawCallout, "dpcallout", 0 },
2464 { rtfDrawAttr, rtfDrawEllipse, "dpellipse", 0 },
2465 { rtfDrawAttr, rtfDrawLine, "dpline", 0 },
2466 { rtfDrawAttr, rtfDrawPolygon, "dppolygon", 0 },
2467 { rtfDrawAttr, rtfDrawPolyLine, "dppolyline", 0 },
2468 { rtfDrawAttr, rtfDrawRect, "dprect", 0 },
2469 { rtfDrawAttr, rtfDrawTextBox, "dptxbx", 0 },
2470
2471 { rtfDrawAttr, rtfDrawOffsetX, "dpx", 0 },
2472 { rtfDrawAttr, rtfDrawSizeX, "dpxsize", 0 },
2473 { rtfDrawAttr, rtfDrawOffsetY, "dpy", 0 },
2474 { rtfDrawAttr, rtfDrawSizeY, "dpysize", 0 },
2475
2476 { rtfDrawAttr, rtfCOAngle, "dpcoa", 0 },
2477 { rtfDrawAttr, rtfCOAccentBar, "dpcoaccent", 0 },
2478 { rtfDrawAttr, rtfCOBestFit, "dpcobestfit", 0 },
2479 { rtfDrawAttr, rtfCOBorder, "dpcoborder", 0 },
2480 { rtfDrawAttr, rtfCOAttachAbsDist, "dpcodabs", 0 },
2481 { rtfDrawAttr, rtfCOAttachBottom, "dpcodbottom", 0 },
2482 { rtfDrawAttr, rtfCOAttachCenter, "dpcodcenter", 0 },
2483 { rtfDrawAttr, rtfCOAttachTop, "dpcodtop", 0 },
2484 { rtfDrawAttr, rtfCOLength, "dpcolength", 0 },
2485 { rtfDrawAttr, rtfCONegXQuadrant, "dpcominusx", 0 },
2486 { rtfDrawAttr, rtfCONegYQuadrant, "dpcominusy", 0 },
2487 { rtfDrawAttr, rtfCOOffset, "dpcooffset", 0 },
2488 { rtfDrawAttr, rtfCOAttachSmart, "dpcosmarta", 0 },
2489 { rtfDrawAttr, rtfCODoubleLine, "dpcotdouble", 0 },
2490 { rtfDrawAttr, rtfCORightAngle, "dpcotright", 0 },
2491 { rtfDrawAttr, rtfCOSingleLine, "dpcotsingle", 0 },
2492 { rtfDrawAttr, rtfCOTripleLine, "dpcottriple", 0 },
2493
2494 { rtfDrawAttr, rtfDrawTextBoxMargin, "dptxbxmar", 0 },
2495 { rtfDrawAttr, rtfDrawTextBoxText, "dptxbxtext", 0 },
2496 { rtfDrawAttr, rtfDrawRoundRect, "dproundr", 0 },
2497
2498 { rtfDrawAttr, rtfDrawPointX, "dpptx", 0 },
2499 { rtfDrawAttr, rtfDrawPointY, "dppty", 0 },
2500 { rtfDrawAttr, rtfDrawPolyCount, "dppolycount", 0 },
2501
2502 { rtfDrawAttr, rtfDrawArcFlipX, "dparcflipx", 0 },
2503 { rtfDrawAttr, rtfDrawArcFlipY, "dparcflipy", 0 },
2504
2505 { rtfDrawAttr, rtfDrawLineBlue, "dplinecob", 0 },
2506 { rtfDrawAttr, rtfDrawLineGreen, "dplinecog", 0 },
2507 { rtfDrawAttr, rtfDrawLineRed, "dplinecor", 0 },
2508 { rtfDrawAttr, rtfDrawLinePalette, "dplinepal", 0 },
2509 { rtfDrawAttr, rtfDrawLineDashDot, "dplinedado", 0 },
2510 { rtfDrawAttr, rtfDrawLineDashDotDot, "dplinedadodo", 0 },
2511 { rtfDrawAttr, rtfDrawLineDash, "dplinedash", 0 },
2512 { rtfDrawAttr, rtfDrawLineDot, "dplinedot", 0 },
2513 { rtfDrawAttr, rtfDrawLineGray, "dplinegray", 0 },
2514 { rtfDrawAttr, rtfDrawLineHollow, "dplinehollow", 0 },
2515 { rtfDrawAttr, rtfDrawLineSolid, "dplinesolid", 0 },
2516 { rtfDrawAttr, rtfDrawLineWidth, "dplinew", 0 },
2517
2518 { rtfDrawAttr, rtfDrawHollowEndArrow, "dpaendhol", 0 },
2519 { rtfDrawAttr, rtfDrawEndArrowLength, "dpaendl", 0 },
2520 { rtfDrawAttr, rtfDrawSolidEndArrow, "dpaendsol", 0 },
2521 { rtfDrawAttr, rtfDrawEndArrowWidth, "dpaendw", 0 },
2522 { rtfDrawAttr, rtfDrawHollowStartArrow,"dpastarthol", 0 },
2523 { rtfDrawAttr, rtfDrawStartArrowLength,"dpastartl", 0 },
2524 { rtfDrawAttr, rtfDrawSolidStartArrow, "dpastartsol", 0 },
2525 { rtfDrawAttr, rtfDrawStartArrowWidth, "dpastartw", 0 },
2526
2527 { rtfDrawAttr, rtfDrawBgFillBlue, "dpfillbgcb", 0 },
2528 { rtfDrawAttr, rtfDrawBgFillGreen, "dpfillbgcg", 0 },
2529 { rtfDrawAttr, rtfDrawBgFillRed, "dpfillbgcr", 0 },
2530 { rtfDrawAttr, rtfDrawBgFillPalette, "dpfillbgpal", 0 },
2531 { rtfDrawAttr, rtfDrawBgFillGray, "dpfillbggray", 0 },
2532 { rtfDrawAttr, rtfDrawFgFillBlue, "dpfillfgcb", 0 },
2533 { rtfDrawAttr, rtfDrawFgFillGreen, "dpfillfgcg", 0 },
2534 { rtfDrawAttr, rtfDrawFgFillRed, "dpfillfgcr", 0 },
2535 { rtfDrawAttr, rtfDrawFgFillPalette, "dpfillfgpal", 0 },
2536 { rtfDrawAttr, rtfDrawFgFillGray, "dpfillfggray", 0 },
2537 { rtfDrawAttr, rtfDrawFillPatIndex, "dpfillpat", 0 },
2538
2539 { rtfDrawAttr, rtfDrawShadow, "dpshadow", 0 },
2540 { rtfDrawAttr, rtfDrawShadowXOffset, "dpshadx", 0 },
2541 { rtfDrawAttr, rtfDrawShadowYOffset, "dpshady", 0 },
2542
2543 { rtfVersion, -1, "rtf", 0 },
2544 { rtfDefFont, -1, "deff", 0 },
2545
2546 { 0, -1, (char *) NULL, 0 }
2547 };
2548
2549
2550 /*
2551 * Initialize lookup table hash values. Only need to do this once.
2552 */
2553
2554 static void
2555 LookupInit ()
2556 {
2557 static int inited = 0;
2558 RTFKey *rp;
2559
2560 if (inited == 0)
2561 {
2562 for (rp = rtfKey; rp->rtfKStr != (char *) NULL; rp++)
2563 rp->rtfKHash = Hash (rp->rtfKStr);
2564 ++inited;
2565 }
2566 }
2567
2568
2569 /*
2570 * Determine major and minor number of control token. If it's
2571 * not found, the class turns into rtfUnknown.
2572 */
2573
2574 static void
2575 Lookup (s)
2576 char *s;
2577 {
2578 RTFKey *rp;
2579 int hash;
2580
2581 ++s; /* skip over the leading \ character */
2582 hash = Hash (s);
2583 for (rp = rtfKey; rp->rtfKStr != (char *) NULL; rp++)
2584 {
2585 if (hash == rp->rtfKHash && strcmp (s, rp->rtfKStr) == 0)
2586 {
2587 rtfClass = rtfControl;
2588 rtfMajor = rp->rtfKMajor;
2589 rtfMinor = rp->rtfKMinor;
2590 return;
2591 }
2592 }
2593 rtfClass = rtfUnknown;
2594 }
2595
2596
2597 /*
2598 * Compute hash value of symbol
2599 */
2600
2601 static int
2602 Hash (s)
2603 char *s;
2604 {
2605 char c;
2606 int val = 0;
2607
2608 while ((c = *s++) != '\0')
2609 val += (int) c;
2610 return (val);
2611 }
2612
2613
2614 /* ---------------------------------------------------------------------- */
2615
2616 /*
2617 * Memory allocation routines
2618 */
2619
2620
2621 /*
2622 * Return pointer to block of size bytes, or NULL if there's
2623 * not enough memory available.
2624 *
2625 * This is called through RTFAlloc(), a define which coerces the
2626 * argument to int. This avoids the persistent problem of allocation
2627 * failing under THINK C when a long is passed.
2628 */
2629
2630 char *
2631 _RTFAlloc (size)
2632 int size;
2633 {
2634 return HeapAlloc(RICHED32_hHeap, 0, size);
2635 }
2636
2637
2638 /*
2639 * Saves a string on the heap and returns a pointer to it.
2640 */
2641
2642
2643 char *
2644 RTFStrSave (s)
2645 char *s;
2646 {
2647 char *p;
2648
2649 if ((p = RTFAlloc ((int) (strlen (s) + 1))) == (char *) NULL)
2650 return ((char *) NULL);
2651 return (strcpy (p, s));
2652 }
2653
2654
2655 void
2656 RTFFree (p)
2657 char *p;
2658 {
2659 if (p != (char *) NULL)
2660 HeapFree(RICHED32_hHeap, 0, p);
2661 }
2662
2663
2664 /* ---------------------------------------------------------------------- */
2665
2666
2667 /*
2668 * Token comparison routines
2669 */
2670
2671 int
2672 RTFCheckCM (class, major)
2673 int class, major;
2674 {
2675 return (rtfClass == class && rtfMajor == major);
2676 }
2677
2678
2679 int
2680 RTFCheckCMM (class, major, minor)
2681 int class, major, minor;
2682 {
2683 return (rtfClass == class && rtfMajor == major && rtfMinor == minor);
2684 }
2685
2686
2687 int
2688 RTFCheckMM (major, minor)
2689 int major, minor;
2690 {
2691 return (rtfMajor == major && rtfMinor == minor);
2692 }
2693
2694
2695 /* ---------------------------------------------------------------------- */
2696
2697
2698 int
2699 RTFCharToHex (c)
2700 char c;
2701 {
2702 if (isupper (c))
2703 c = tolower (c);
2704 if (isdigit (c))
2705 return (c - '0'); /* '0'..'9' */
2706 return (c - 'a' + 10); /* 'a'..'f' */
2707 }
2708
2709
2710 int
2711 RTFHexToChar (i)
2712 int i;
2713 {
2714 if (i < 10)
2715 return (i + '0');
2716 return (i - 10 + 'a');
2717 }
2718
2719
2720 /* ---------------------------------------------------------------------- */
2721
2722 /*
2723 * RTFReadOutputMap() -- Read output translation map
2724 */
2725
2726 /*
2727 * Read in an array describing the relation between the standard character set
2728 * and an RTF translator's corresponding output sequences. Each line consists
2729 * of a standard character name and the output sequence for that character.
2730 *
2731 * outMap is an array of strings into which the sequences should be placed.
2732 * It should be declared like this in the calling program:
2733 *
2734 * char *outMap[rtfSC_MaxChar];
2735 *
2736 * reinit should be non-zero if outMap should be initialized
2737 * zero otherwise.
2738 *
2739 */
2740
2741 int
2742 RTFReadOutputMap (outMap, reinit)
2743 char *outMap[];
2744 int reinit;
2745 {
2746 int i;
2747 int stdCode;
2748 char *name, *seq;
2749
2750 if (reinit)
2751 {
2752 for (i = 0; i < rtfSC_MaxChar; i++)
2753 {
2754 outMap[i] = (char *) NULL;
2755 }
2756 }
2757
2758 for (i=0 ;i< sizeof(text_map)/sizeof(char*); i+=2)
2759 {
2760 name = text_map[i];
2761 seq = text_map[i+1];
2762 stdCode = RTFStdCharCode( name );
2763 outMap[stdCode] = seq;
2764 }
2765
2766 return (1);
2767 }
2768
2769 /* ---------------------------------------------------------------------- */
2770
2771 /*
2772 * Open a library file.
2773 */
2774
2775
2776 static FILE *(*libFileOpen) () = NULL;
2777
2778
2779
2780 void
2781 RTFSetOpenLibFileProc (proc)
2782 FILE *(*proc) ();
2783 {
2784 libFileOpen = proc;
2785 }
2786
2787
2788 FILE *
2789 RTFOpenLibFile (file, mode)
2790 char *file;
2791 char *mode;
2792 {
2793 if (libFileOpen == NULL)
2794 return ((FILE *) NULL);
2795 return ((*libFileOpen) (file, mode));
2796 }
2797
2798
2799 /* ---------------------------------------------------------------------- */
2800
2801 /*
2802 * Print message. Default is to send message to stderr
2803 * but this may be overridden with RTFSetMsgProc().
2804 *
2805 * Message should include linefeeds as necessary. If the default
2806 * function is overridden, the overriding function may want to
2807 * map linefeeds to another line ending character or sequence if
2808 * the host system doesn't use linefeeds.
2809 */
2810
2811
2812 static void
2813 DefaultMsgProc (s)
2814 char *s;
2815 {
2816 fprintf (stderr, "%s", s);
2817 }
2818
2819
2820 static RTFFuncPtr msgProc = DefaultMsgProc;
2821
2822
2823 void
2824 RTFSetMsgProc (proc)
2825 RTFFuncPtr proc;
2826 {
2827 msgProc = proc;
2828 }
2829
2830
2831 # ifdef STDARG
2832
2833 /*
2834 * This version is for systems with stdarg
2835 */
2836
2837 void
2838 RTFMsg (char *fmt, ...)
2839 {
2840 char buf[rtfBufSiz];
2841
2842 va_list args;
2843 va_start (args,fmt);
2844 vsprintf (buf, fmt, args);
2845 va_end (args);
2846 (*msgProc) (buf);
2847 }
2848
2849 # else /* !STDARG */
2850
2851 # ifdef VARARGS
2852
2853
2854 /*
2855 * This version is for systems that have varargs.
2856 */
2857
2858 void
2859 RTFMsg (va_alist)
2860 va_dcl
2861 {
2862 va_list args;
2863 char *fmt;
2864 char buf[rtfBufSiz];
2865
2866 va_start (args);
2867 fmt = va_arg (args, char *);
2868 vsprintf (buf, fmt, args);
2869 va_end (args);
2870 (*msgProc) (buf);
2871 }
2872
2873 # else /* !VARARGS */
2874
2875 /*
2876 * This version is for systems that don't have varargs.
2877 */
2878
2879 void
2880 RTFMsg (fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9)
2881 char *fmt;
2882 char *a1, *a2, *a3, *a4, *a5, *a6, *a7, *a8, *a9;
2883 {
2884 char buf[rtfBufSiz];
2885
2886 sprintf (buf, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9);
2887 (*msgProc) (buf);
2888 }
2889
2890 # endif /* !VARARGS */
2891 # endif /* !STDARG */
2892
2893
2894 /* ---------------------------------------------------------------------- */
2895
2896
2897 /*
2898 * Process termination. Print error message and exit. Also prints
2899 * current token, and current input line number and position within
2900 * line if any input has been read from the current file. (No input
2901 * has been read if prevChar is EOF).
2902 */
2903
2904 static void
2905 DefaultPanicProc (s)
2906 char *s;
2907 {
2908 fprintf (stderr, "%s", s);
2909 /*exit (1);*/
2910 }
2911
2912
2913 static RTFFuncPtr panicProc = DefaultPanicProc;
2914
2915
2916 void
2917 RTFSetPanicProc (proc)
2918 RTFFuncPtr proc;
2919 {
2920 panicProc = proc;
2921 }
2922
2923
2924 # ifdef STDARG
2925
2926 /*
2927 * This version is for systems with stdarg
2928 */
2929
2930 void
2931 RTFPanic (char *fmt, ...)
2932 {
2933 char buf[rtfBufSiz];
2934
2935 va_list args;
2936 va_start (args,fmt);
2937 vsprintf (buf, fmt, args);
2938 va_end (args);
2939 (void) strcat (buf, "\n");
2940 if (prevChar != EOF && rtfTextBuf != (char *) NULL)
2941 {
2942 sprintf (buf + strlen (buf),
2943 "Last token read was \"%s\" near line %ld, position %d.\n",
2944 rtfTextBuf, rtfLineNum, rtfLinePos);
2945 }
2946 (*panicProc) (buf);
2947 }
2948
2949 # else /* !STDARG */
2950
2951 # ifdef VARARGS
2952
2953
2954 /*
2955 * This version is for systems that have varargs.
2956 */
2957
2958 void
2959 RTFPanic (va_alist)
2960 va_dcl
2961 {
2962 va_list args;
2963 char *fmt;
2964 char buf[rtfBufSiz];
2965
2966 va_start (args);
2967 fmt = va_arg (args, char *);
2968 vsprintf (buf, fmt, args);
2969 va_end (args);
2970 (void) strcat (buf, "\n");
2971 if (prevChar != EOF && rtfTextBuf != (char *) NULL)
2972 {
2973 sprintf (buf + strlen (buf),
2974 "Last token read was \"%s\" near line %ld, position %d.\n",
2975 rtfTextBuf, rtfLineNum, rtfLinePos);
2976 }
2977 (*panicProc) (buf);
2978 }
2979
2980 # else /* !VARARGS */
2981
2982 /*
2983 * This version is for systems that don't have varargs.
2984 */
2985
2986 void
2987 RTFPanic (fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9)
2988 char *fmt;
2989 char *a1, *a2, *a3, *a4, *a5, *a6, *a7, *a8, *a9;
2990 {
2991 char buf[rtfBufSiz];
2992
2993 sprintf (buf, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9);
2994 (void) strcat (buf, "\n");
2995 if (prevChar != EOF && rtfTextBuf != (char *) NULL)
2996 {
2997 sprintf (buf + strlen (buf),
2998 "Last token read was \"%s\" near line %ld, position %d.\n",
2999 rtfTextBuf, rtfLineNum, rtfLinePos);
3000 }
3001 (*panicProc) (buf);
3002 }
3003
3004 # endif /* !VARARGS */
3005 # endif /* !STDARG */
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