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1.1 kristaps 1: #include <stdlib.h>
2:
3: #include "extern.h"
4:
5: int
6: isattrkey(enum nodeid node, enum attrkey key)
7: {
8:
9: switch (key) {
10: case (ATTRKEY_CHOICE):
1.11 kristaps 11: switch (node) {
12: case (NODE_ARG):
13: case (NODE_GROUP):
14: return(1);
15: default:
16: break;
17: }
18: return(0);
1.1 kristaps 19: case (ATTRKEY_ID):
20: /* Common to all. */
21: return(1);
22: case (ATTRKEY_REP):
1.11 kristaps 23: switch (node) {
24: case (NODE_ARG):
25: case (NODE_GROUP):
26: return(1);
27: default:
28: break;
29: }
30: return(0);
1.1 kristaps 31: default:
32: break;
33: }
34: abort();
35: return(0);
36: }
37:
38: int
39: isattrval(enum attrkey key, enum attrval val)
40: {
41:
42: switch (val) {
43: case (ATTRVAL_OPT):
44: case (ATTRVAL_PLAIN):
45: case (ATTRVAL_REQ):
46: return(key == ATTRKEY_CHOICE);
47: case (ATTRVAL_REPEAT):
48: case (ATTRVAL_NOREPEAT):
49: return(key == ATTRKEY_REP);
50: default:
51: break;
52: }
53: abort();
54: return(0);
55: }
56:
57: /*
58: * Look up whether "parent" is a valid parent for "node".
59: * This is sucked directly from the DocBook specification: look at the
60: * "children" and "parent" sections of each node.
61: */
62: int
63: isparent(enum nodeid node, enum nodeid parent)
64: {
65:
66: switch (node) {
67: case (NODE_ROOT):
68: return(0);
1.8 kristaps 69: case (NODE_ACRONYM):
70: switch (parent) {
71: case (NODE_EMPHASIS):
1.12 ! kristaps 72: case (NODE_ENTRY):
1.8 kristaps 73: case (NODE_FUNCSYNOPSISINFO):
1.12 ! kristaps 74: case (NODE_PARA):
1.8 kristaps 75: case (NODE_PROGRAMLISTING):
76: case (NODE_REFDESCRIPTOR):
77: case (NODE_REFENTRYTITLE):
78: case (NODE_REFNAME):
79: case (NODE_REFPURPOSE):
1.9 kristaps 80: case (NODE_SCREEN):
1.8 kristaps 81: case (NODE_SYNOPSIS):
82: case (NODE_TERM):
83: case (NODE_TITLE):
84: return(1);
85: default:
86: break;
87: }
88: return(0);
1.1 kristaps 89: case (NODE_ARG):
90: switch (parent) {
91: case (NODE_ARG):
92: case (NODE_CMDSYNOPSIS):
1.11 kristaps 93: case (NODE_GROUP):
1.1 kristaps 94: return(1);
95: default:
96: break;
97: }
98: return(0);
99: case (NODE_CITEREFENTRY):
100: switch (parent) {
101: case (NODE_EMPHASIS):
1.12 ! kristaps 102: case (NODE_ENTRY):
1.1 kristaps 103: case (NODE_FUNCSYNOPSISINFO):
1.2 kristaps 104: case (NODE_LINK):
1.1 kristaps 105: case (NODE_PARA):
106: case (NODE_PROGRAMLISTING):
107: case (NODE_REFDESCRIPTOR):
108: case (NODE_REFENTRYTITLE):
109: case (NODE_REFNAME):
110: case (NODE_REFPURPOSE):
1.9 kristaps 111: case (NODE_SCREEN):
1.1 kristaps 112: case (NODE_SYNOPSIS):
113: case (NODE_TERM):
114: case (NODE_TITLE):
1.2 kristaps 115: case (NODE_ULINK):
1.1 kristaps 116: return(1);
117: default:
118: break;
119: }
120: return(0);
121: case (NODE_CMDSYNOPSIS):
122: switch (parent) {
1.12 ! kristaps 123: case (NODE_ENTRY):
1.4 kristaps 124: case (NODE_ITEMIZEDLIST):
1.1 kristaps 125: case (NODE_LISTITEM):
1.8 kristaps 126: case (NODE_ORDEREDLIST):
1.1 kristaps 127: case (NODE_PARA):
128: case (NODE_REFSECT1):
1.7 kristaps 129: case (NODE_REFSECT2):
1.1 kristaps 130: case (NODE_REFSYNOPSISDIV):
131: case (NODE_VARIABLELIST):
132: return(1);
133: default:
134: break;
135: }
136: return(0);
137: case (NODE_CODE):
138: switch (parent) {
139: case (NODE_EMPHASIS):
1.12 ! kristaps 140: case (NODE_ENTRY):
1.1 kristaps 141: case (NODE_FUNCSYNOPSISINFO):
1.2 kristaps 142: case (NODE_LINK):
1.1 kristaps 143: case (NODE_PARA):
144: case (NODE_PROGRAMLISTING):
145: case (NODE_REFDESCRIPTOR):
146: case (NODE_REFENTRYTITLE):
147: case (NODE_REFNAME):
148: case (NODE_REFPURPOSE):
1.9 kristaps 149: case (NODE_SCREEN):
1.1 kristaps 150: case (NODE_SYNOPSIS):
151: case (NODE_TERM):
152: case (NODE_TITLE):
1.2 kristaps 153: case (NODE_ULINK):
1.10 kristaps 154: case (NODE_USERINPUT):
1.1 kristaps 155: return(1);
156: default:
157: break;
158: }
159: return(0);
160: case (NODE_COMMAND):
161: switch (parent) {
162: case (NODE_CMDSYNOPSIS):
163: case (NODE_EMPHASIS):
1.12 ! kristaps 164: case (NODE_ENTRY):
1.1 kristaps 165: case (NODE_FUNCSYNOPSISINFO):
1.2 kristaps 166: case (NODE_LINK):
1.1 kristaps 167: case (NODE_PARA):
168: case (NODE_PROGRAMLISTING):
169: case (NODE_REFDESCRIPTOR):
170: case (NODE_REFENTRYTITLE):
171: case (NODE_REFNAME):
172: case (NODE_REFPURPOSE):
1.9 kristaps 173: case (NODE_SCREEN):
1.1 kristaps 174: case (NODE_SYNOPSIS):
175: case (NODE_TERM):
176: case (NODE_TITLE):
1.2 kristaps 177: case (NODE_ULINK):
1.10 kristaps 178: case (NODE_USERINPUT):
1.1 kristaps 179: return(1);
180: default:
181: break;
182: }
183: return(0);
1.3 kristaps 184: case (NODE_DATE):
185: switch (parent) {
186: case (NODE_EMPHASIS):
1.12 ! kristaps 187: case (NODE_ENTRY):
1.3 kristaps 188: case (NODE_FUNCSYNOPSISINFO):
189: case (NODE_LINK):
190: case (NODE_PARA):
191: case (NODE_PROGRAMLISTING):
192: case (NODE_REFDESCRIPTOR):
193: case (NODE_REFENTRYINFO):
194: case (NODE_REFENTRYTITLE):
195: case (NODE_REFNAME):
196: case (NODE_REFPURPOSE):
1.9 kristaps 197: case (NODE_SCREEN):
1.3 kristaps 198: case (NODE_SYNOPSIS):
199: case (NODE_TITLE):
200: case (NODE_ULINK):
201: return(1);
202: default:
203: break;
204: }
205: return(0);
1.1 kristaps 206: case (NODE_EMPHASIS):
207: switch (parent) {
208: case (NODE_EMPHASIS):
1.12 ! kristaps 209: case (NODE_ENTRY):
1.1 kristaps 210: case (NODE_FUNCSYNOPSISINFO):
1.2 kristaps 211: case (NODE_LINK):
1.1 kristaps 212: case (NODE_PARA):
213: case (NODE_PROGRAMLISTING):
214: case (NODE_REFDESCRIPTOR):
215: case (NODE_REFENTRYTITLE):
216: case (NODE_REFNAME):
217: case (NODE_REFPURPOSE):
1.9 kristaps 218: case (NODE_SCREEN):
1.1 kristaps 219: case (NODE_SYNOPSIS):
220: case (NODE_TERM):
221: case (NODE_TITLE):
1.2 kristaps 222: case (NODE_ULINK):
1.1 kristaps 223: return(1);
224: default:
225: break;
226: }
227: return(0);
1.12 ! kristaps 228: case (NODE_ENTRY):
! 229: return(NODE_ROW == parent);
1.8 kristaps 230: case (NODE_ENVAR):
231: switch (parent) {
232: case (NODE_EMPHASIS):
1.12 ! kristaps 233: case (NODE_ENTRY):
1.8 kristaps 234: case (NODE_FUNCSYNOPSISINFO):
235: case (NODE_LINK):
236: case (NODE_PARA):
237: case (NODE_PROGRAMLISTING):
238: case (NODE_REFDESCRIPTOR):
239: case (NODE_REFENTRYTITLE):
240: case (NODE_REFNAME):
241: case (NODE_REFPURPOSE):
1.9 kristaps 242: case (NODE_SCREEN):
1.8 kristaps 243: case (NODE_SYNOPSIS):
244: case (NODE_TERM):
245: case (NODE_TITLE):
246: case (NODE_ULINK):
1.10 kristaps 247: case (NODE_USERINPUT):
1.8 kristaps 248: return(1);
249: default:
250: break;
251: }
252: return(0);
1.5 kristaps 253: case (NODE_FILENAME):
254: switch (parent) {
255: case (NODE_EMPHASIS):
1.12 ! kristaps 256: case (NODE_ENTRY):
1.5 kristaps 257: case (NODE_FUNCSYNOPSISINFO):
258: case (NODE_LINK):
259: case (NODE_PARA):
260: case (NODE_PROGRAMLISTING):
261: case (NODE_REFDESCRIPTOR):
262: case (NODE_REFENTRYTITLE):
263: case (NODE_REFNAME):
264: case (NODE_REFPURPOSE):
1.9 kristaps 265: case (NODE_SCREEN):
1.5 kristaps 266: case (NODE_SYNOPSIS):
267: case (NODE_TERM):
268: case (NODE_TITLE):
269: case (NODE_ULINK):
1.10 kristaps 270: case (NODE_USERINPUT):
1.5 kristaps 271: return(1);
272: default:
273: break;
274: }
275: return(0);
1.1 kristaps 276: case (NODE_FUNCDEF):
277: return(NODE_FUNCPROTOTYPE == parent);
278: case (NODE_FUNCPROTOTYPE):
279: return(NODE_FUNCSYNOPSIS == parent);
280: case (NODE_FUNCSYNOPSIS):
281: switch (parent) {
1.12 ! kristaps 282: case (NODE_ENTRY):
1.4 kristaps 283: case (NODE_ITEMIZEDLIST):
1.1 kristaps 284: case (NODE_LISTITEM):
1.8 kristaps 285: case (NODE_ORDEREDLIST):
1.1 kristaps 286: case (NODE_PARA):
287: case (NODE_REFSECT1):
1.7 kristaps 288: case (NODE_REFSECT2):
1.1 kristaps 289: case (NODE_REFSYNOPSISDIV):
290: case (NODE_VARIABLELIST):
291: return(1);
292: default:
293: break;
294: }
295: return(0);
296: case (NODE_FUNCSYNOPSISINFO):
297: return(NODE_FUNCSYNOPSIS == parent);
298: case (NODE_FUNCTION):
299: switch (parent) {
300: case (NODE_CODE):
301: case (NODE_EMPHASIS):
1.12 ! kristaps 302: case (NODE_ENTRY):
1.1 kristaps 303: case (NODE_FUNCDEF):
304: case (NODE_FUNCSYNOPSISINFO):
1.2 kristaps 305: case (NODE_LINK):
1.1 kristaps 306: case (NODE_PARA):
307: case (NODE_PROGRAMLISTING):
308: case (NODE_REFDESCRIPTOR):
309: case (NODE_REFENTRYTITLE):
310: case (NODE_REFNAME):
311: case (NODE_REFPURPOSE):
1.9 kristaps 312: case (NODE_SCREEN):
1.1 kristaps 313: case (NODE_SYNOPSIS):
314: case (NODE_TERM):
315: case (NODE_TITLE):
1.2 kristaps 316: case (NODE_ULINK):
317: return(1);
318: default:
319: break;
320: }
321: return(0);
1.4 kristaps 322: case (NODE_ITEMIZEDLIST):
323: switch (parent) {
1.12 ! kristaps 324: case (NODE_ENTRY):
1.4 kristaps 325: case (NODE_ITEMIZEDLIST):
326: case (NODE_LISTITEM):
1.8 kristaps 327: case (NODE_ORDEREDLIST):
1.4 kristaps 328: case (NODE_REFSECT1):
1.7 kristaps 329: case (NODE_REFSECT2):
1.4 kristaps 330: case (NODE_REFSYNOPSISDIV):
331: case (NODE_VARIABLELIST):
332: return(1);
333: default:
334: break;
335: }
336: return(0);
1.11 kristaps 337: case (NODE_GROUP):
338: switch (parent) {
339: case (NODE_ARG):
340: case (NODE_CMDSYNOPSIS):
341: case (NODE_GROUP):
342: return(1);
343: default:
344: break;
345: }
346: return(0);
1.2 kristaps 347: case (NODE_LINK):
1.4 kristaps 348: case (NODE_ULINK): /* Synonyms. */
1.2 kristaps 349: switch (parent) {
1.8 kristaps 350: case (NODE_ACRONYM):
1.2 kristaps 351: case (NODE_ARG):
352: case (NODE_CODE):
353: case (NODE_COMMAND):
354: case (NODE_EMPHASIS):
1.12 ! kristaps 355: case (NODE_ENTRY):
1.8 kristaps 356: case (NODE_ENVAR):
1.5 kristaps 357: case (NODE_FILENAME):
1.2 kristaps 358: case (NODE_FUNCDEF):
359: case (NODE_FUNCSYNOPSISINFO):
360: case (NODE_FUNCTION):
361: case (NODE_LINK):
1.6 kristaps 362: case (NODE_LITERAL):
1.2 kristaps 363: case (NODE_MANVOLNUM):
364: case (NODE_OPTION):
365: case (NODE_PARA):
366: case (NODE_PARAMDEF):
367: case (NODE_PARAMETER):
368: case (NODE_PROGRAMLISTING):
1.9 kristaps 369: case (NODE_PROMPT):
1.2 kristaps 370: case (NODE_REFDESCRIPTOR):
371: case (NODE_REFENTRYTITLE):
372: case (NODE_REFMISCINFO):
373: case (NODE_REFNAME):
374: case (NODE_REPLACEABLE):
1.9 kristaps 375: case (NODE_SCREEN):
1.2 kristaps 376: case (NODE_SYNOPSIS):
377: case (NODE_TERM):
378: case (NODE_ULINK):
1.10 kristaps 379: case (NODE_USERINPUT):
1.1 kristaps 380: return(1);
381: default:
382: break;
383: }
384: return(0);
385: case (NODE_LISTITEM):
1.4 kristaps 386: switch (parent) {
387: case (NODE_ITEMIZEDLIST):
1.8 kristaps 388: case (NODE_ORDEREDLIST):
1.4 kristaps 389: case (NODE_VARLISTENTRY):
390: return(1);
391: default:
392: break;
393: }
394: return(0);
1.6 kristaps 395: case (NODE_LITERAL):
396: switch (parent) {
397: case (NODE_EMPHASIS):
1.12 ! kristaps 398: case (NODE_ENTRY):
1.6 kristaps 399: case (NODE_FUNCSYNOPSISINFO):
400: case (NODE_LINK):
401: case (NODE_PARA):
402: case (NODE_PROGRAMLISTING):
403: case (NODE_REFDESCRIPTOR):
404: case (NODE_REFENTRYTITLE):
405: case (NODE_REFNAME):
406: case (NODE_REFPURPOSE):
1.9 kristaps 407: case (NODE_SCREEN):
1.6 kristaps 408: case (NODE_SYNOPSIS):
409: case (NODE_TERM):
410: case (NODE_TITLE):
411: case (NODE_ULINK):
1.10 kristaps 412: case (NODE_USERINPUT):
1.6 kristaps 413: return(1);
414: default:
415: break;
416: }
417: return(0);
1.1 kristaps 418: case (NODE_MANVOLNUM):
419: switch (parent) {
420: case (NODE_CITEREFENTRY):
421: case (NODE_REFMETA):
422: return(1);
423: default:
424: break;
425: }
426: return(0);
427: case (NODE_OPTION):
428: switch (parent) {
429: case (NODE_ARG):
430: case (NODE_EMPHASIS):
1.12 ! kristaps 431: case (NODE_ENTRY):
1.1 kristaps 432: case (NODE_FUNCSYNOPSISINFO):
1.11 kristaps 433: case (NODE_GROUP):
1.2 kristaps 434: case (NODE_LINK):
1.1 kristaps 435: case (NODE_PARA):
436: case (NODE_PROGRAMLISTING):
437: case (NODE_REFDESCRIPTOR):
438: case (NODE_REFENTRYTITLE):
439: case (NODE_REFNAME):
440: case (NODE_REFPURPOSE):
1.9 kristaps 441: case (NODE_SCREEN):
1.1 kristaps 442: case (NODE_SYNOPSIS):
443: case (NODE_TERM):
444: case (NODE_TITLE):
1.2 kristaps 445: case (NODE_ULINK):
1.10 kristaps 446: case (NODE_USERINPUT):
1.1 kristaps 447: return(1);
448: default:
449: break;
450: }
451: return(0);
1.8 kristaps 452: case (NODE_ORDEREDLIST):
453: switch (parent) {
1.12 ! kristaps 454: case (NODE_ENTRY):
1.8 kristaps 455: case (NODE_ITEMIZEDLIST):
456: case (NODE_LISTITEM):
457: case (NODE_ORDEREDLIST):
458: case (NODE_PARA):
459: case (NODE_REFSECT1):
460: case (NODE_REFSECT2):
461: case (NODE_REFSYNOPSISDIV):
462: case (NODE_VARIABLELIST):
463: return(1);
464: default:
465: break;
466: }
467: return(0);
1.1 kristaps 468: case (NODE_PARA):
469: switch (parent) {
1.12 ! kristaps 470: case (NODE_ENTRY):
1.4 kristaps 471: case (NODE_ITEMIZEDLIST):
1.1 kristaps 472: case (NODE_LISTITEM):
1.8 kristaps 473: case (NODE_ORDEREDLIST):
1.1 kristaps 474: case (NODE_REFSECT1):
1.7 kristaps 475: case (NODE_REFSECT2):
1.1 kristaps 476: case (NODE_REFSYNOPSISDIV):
477: case (NODE_VARIABLELIST):
478: return(1);
479: default:
480: break;
481: }
482: return(0);
483: case (NODE_PARAMDEF):
484: return(NODE_FUNCPROTOTYPE == parent);
485: case (NODE_PARAMETER):
486: switch (parent) {
487: case (NODE_CODE):
1.12 ! kristaps 488: case (NODE_ENTRY):
1.1 kristaps 489: case (NODE_FUNCSYNOPSISINFO):
1.2 kristaps 490: case (NODE_LINK):
1.1 kristaps 491: case (NODE_PARA):
492: case (NODE_PARAMDEF):
493: case (NODE_PROGRAMLISTING):
494: case (NODE_REFDESCRIPTOR):
495: case (NODE_REFENTRYTITLE):
496: case (NODE_REFNAME):
497: case (NODE_REFPURPOSE):
1.9 kristaps 498: case (NODE_SCREEN):
1.1 kristaps 499: case (NODE_SYNOPSIS):
500: case (NODE_TERM):
501: case (NODE_TITLE):
1.2 kristaps 502: case (NODE_ULINK):
1.10 kristaps 503: case (NODE_USERINPUT):
1.1 kristaps 504: return(1);
505: default:
506: break;
507: }
508: return(0);
509: case (NODE_PROGRAMLISTING):
510: switch (parent) {
1.12 ! kristaps 511: case (NODE_ENTRY):
1.4 kristaps 512: case (NODE_ITEMIZEDLIST):
1.1 kristaps 513: case (NODE_LISTITEM):
1.8 kristaps 514: case (NODE_ORDEREDLIST):
1.1 kristaps 515: case (NODE_PARA):
516: case (NODE_REFSECT1):
1.7 kristaps 517: case (NODE_REFSECT2):
1.1 kristaps 518: case (NODE_REFSYNOPSISDIV):
1.9 kristaps 519: case (NODE_VARIABLELIST):
520: return(1);
521: default:
522: break;
523: }
524: return(0);
525: case (NODE_PROMPT):
526: switch (parent) {
527: case (NODE_EMPHASIS):
1.12 ! kristaps 528: case (NODE_ENTRY):
1.9 kristaps 529: case (NODE_FUNCSYNOPSISINFO):
530: case (NODE_LINK):
531: case (NODE_PARA):
532: case (NODE_PROGRAMLISTING):
533: case (NODE_REFDESCRIPTOR):
534: case (NODE_REFENTRYTITLE):
535: case (NODE_REFNAME):
536: case (NODE_REFPURPOSE):
537: case (NODE_SCREEN):
538: case (NODE_SYNOPSIS):
539: case (NODE_TERM):
540: case (NODE_TITLE):
541: case (NODE_ULINK):
1.10 kristaps 542: case (NODE_USERINPUT):
1.1 kristaps 543: return(1);
544: default:
545: break;
546: }
547: return(0);
548: case (NODE_REFCLASS):
549: return(parent == NODE_REFNAMEDIV);
550: case (NODE_REFDESCRIPTOR):
551: return(parent == NODE_REFNAMEDIV);
552: case (NODE_REFENTRY):
553: return(parent == NODE_ROOT);
1.3 kristaps 554: case (NODE_REFENTRYINFO):
555: return(parent == NODE_REFENTRY);
1.1 kristaps 556: case (NODE_REFENTRYTITLE):
557: switch (parent) {
558: case (NODE_CITEREFENTRY):
559: case (NODE_REFMETA):
560: return(1);
561: default:
562: break;
563: }
564: case (NODE_REFMETA):
565: return(parent == NODE_REFENTRY);
566: case (NODE_REFMISCINFO):
567: return(parent == NODE_REFMETA);
568: case (NODE_REFNAME):
569: return(parent == NODE_REFNAMEDIV);
570: case (NODE_REFNAMEDIV):
571: return(parent == NODE_REFENTRY);
572: case (NODE_REFPURPOSE):
573: return(parent == NODE_REFNAMEDIV);
574: case (NODE_REFSECT1):
575: return(parent == NODE_REFENTRY);
1.7 kristaps 576: case (NODE_REFSECT2):
577: switch (parent) {
578: case (NODE_REFSYNOPSISDIV):
579: case (NODE_REFSECT1):
580: return(1);
581: default:
582: break;
583: }
584: return(0);
1.1 kristaps 585: case (NODE_REFSYNOPSISDIV):
586: return(parent == NODE_REFENTRY);
587: case (NODE_REPLACEABLE):
588: switch (parent) {
1.8 kristaps 589: case (NODE_ACRONYM):
1.1 kristaps 590: case (NODE_ARG):
591: case (NODE_CODE):
592: case (NODE_COMMAND):
593: case (NODE_EMPHASIS):
1.12 ! kristaps 594: case (NODE_ENTRY):
1.8 kristaps 595: case (NODE_ENVAR):
1.5 kristaps 596: case (NODE_FILENAME):
1.1 kristaps 597: case (NODE_FUNCDEF):
598: case (NODE_FUNCSYNOPSISINFO):
599: case (NODE_FUNCTION):
1.11 kristaps 600: case (NODE_GROUP):
1.2 kristaps 601: case (NODE_LINK):
1.6 kristaps 602: case (NODE_LITERAL):
1.1 kristaps 603: case (NODE_MANVOLNUM):
604: case (NODE_OPTION):
605: case (NODE_PARA):
606: case (NODE_PARAMDEF):
607: case (NODE_PARAMETER):
608: case (NODE_PROGRAMLISTING):
1.9 kristaps 609: case (NODE_PROMPT):
1.1 kristaps 610: case (NODE_REFDESCRIPTOR):
611: case (NODE_REFENTRYTITLE):
612: case (NODE_REFMISCINFO):
613: case (NODE_REFNAME):
614: case (NODE_REFPURPOSE):
615: case (NODE_REPLACEABLE):
1.9 kristaps 616: case (NODE_SCREEN):
1.1 kristaps 617: case (NODE_SYNOPSIS):
618: case (NODE_TERM):
619: case (NODE_TITLE):
1.2 kristaps 620: case (NODE_ULINK):
1.10 kristaps 621: case (NODE_USERINPUT):
1.1 kristaps 622: default:
623: return(1);
1.6 kristaps 624: }
625: return(0);
1.12 ! kristaps 626: case (NODE_ROW):
! 627: switch (parent) {
! 628: case (NODE_TBODY):
! 629: case (NODE_TFOOT):
! 630: case (NODE_THEAD):
! 631: return(1);
! 632: default:
! 633: break;
! 634: }
! 635: return(0);
1.6 kristaps 636: case (NODE_SBR):
637: switch (parent) {
638: case (NODE_ARG):
639: case (NODE_CMDSYNOPSIS):
1.11 kristaps 640: case (NODE_GROUP):
1.9 kristaps 641: return(1);
642: default:
643: break;
644: }
645: return(0);
646: case (NODE_SCREEN):
647: switch (parent) {
1.12 ! kristaps 648: case (NODE_ENTRY):
1.9 kristaps 649: case (NODE_ITEMIZEDLIST):
650: case (NODE_LISTITEM):
651: case (NODE_ORDEREDLIST):
652: case (NODE_PARA):
653: case (NODE_REFSECT1):
654: case (NODE_REFSECT2):
655: case (NODE_REFSYNOPSISDIV):
656: case (NODE_VARIABLELIST):
1.6 kristaps 657: return(1);
658: default:
659: break;
1.1 kristaps 660: }
661: return(0);
662: case (NODE_STRUCTNAME):
663: switch (parent) {
664: case (NODE_CODE):
665: case (NODE_FUNCSYNOPSISINFO):
666: case (NODE_FUNCTION):
667: case (NODE_OPTION):
668: case (NODE_PARA):
669: case (NODE_PARAMETER):
670: case (NODE_PROGRAMLISTING):
671: case (NODE_REFDESCRIPTOR):
672: case (NODE_REFENTRYTITLE):
673: case (NODE_REFNAME):
674: case (NODE_REFPURPOSE):
675: case (NODE_SYNOPSIS):
676: case (NODE_TITLE):
677: return(1);
678: default:
679: break;
680: }
681: return(0);
682: case (NODE_SYNOPSIS):
683: switch (parent) {
1.12 ! kristaps 684: case (NODE_ENTRY):
1.4 kristaps 685: case (NODE_ITEMIZEDLIST):
1.1 kristaps 686: case (NODE_LISTITEM):
1.8 kristaps 687: case (NODE_ORDEREDLIST):
1.1 kristaps 688: case (NODE_REFSYNOPSISDIV):
689: case (NODE_REFSECT1):
1.7 kristaps 690: case (NODE_REFSECT2):
1.1 kristaps 691: return(1);
692: default:
693: break;
694: }
695: return(0);
1.12 ! kristaps 696: case (NODE_TABLE):
! 697: switch (parent) {
! 698: case (NODE_ENTRY):
! 699: case (NODE_ITEMIZEDLIST):
! 700: case (NODE_LISTITEM):
! 701: case (NODE_ORDEREDLIST):
! 702: case (NODE_PARA):
! 703: case (NODE_REFSECT1):
! 704: case (NODE_REFSYNOPSISDIV):
! 705: case (NODE_VARIABLELIST):
! 706: return(1);
! 707: default:
! 708: break;
! 709: }
! 710: return(0);
! 711: case (NODE_TBODY):
! 712: return(NODE_TGROUP == parent);
! 713: case (NODE_TFOOT):
! 714: return(NODE_TGROUP == parent);
! 715: case (NODE_TGROUP):
! 716: return(NODE_TABLE == parent);
! 717: case (NODE_THEAD):
! 718: return(NODE_TGROUP == parent);
1.1 kristaps 719: case (NODE_TITLE):
720: switch (parent) {
1.4 kristaps 721: case (NODE_ITEMIZEDLIST):
1.8 kristaps 722: case (NODE_ORDEREDLIST):
1.3 kristaps 723: case (NODE_REFENTRYINFO):
1.1 kristaps 724: case (NODE_REFSECT1):
1.7 kristaps 725: case (NODE_REFSECT2):
1.1 kristaps 726: case (NODE_REFSYNOPSISDIV):
1.12 ! kristaps 727: case (NODE_TABLE):
1.1 kristaps 728: case (NODE_VARIABLELIST):
729: return(1);
730: default:
731: break;
732: }
733: return(0);
734: case (NODE_TERM):
735: return(NODE_VARLISTENTRY == parent);
736: case (NODE_TEXT):
737: return(1);
1.10 kristaps 738: case (NODE_USERINPUT):
739: switch (parent) {
740: case (NODE_EMPHASIS):
1.12 ! kristaps 741: case (NODE_ENTRY):
1.10 kristaps 742: case (NODE_FUNCSYNOPSISINFO):
743: case (NODE_LINK):
744: case (NODE_PARA):
745: case (NODE_PROGRAMLISTING):
746: case (NODE_REFDESCRIPTOR):
747: case (NODE_REFENTRYTITLE):
748: case (NODE_REFNAME):
749: case (NODE_REFPURPOSE):
750: case (NODE_SCREEN):
751: case (NODE_SYNOPSIS):
752: case (NODE_TERM):
753: case (NODE_TITLE):
754: case (NODE_ULINK):
755: case (NODE_USERINPUT):
756: return(1);
757: default:
758: break;
759: }
760: return(0);
1.1 kristaps 761: case (NODE_VARIABLELIST):
762: switch (parent) {
1.12 ! kristaps 763: case (NODE_ENTRY):
1.4 kristaps 764: case (NODE_ITEMIZEDLIST):
1.8 kristaps 765: case (NODE_ORDEREDLIST):
1.1 kristaps 766: case (NODE_PARA):
767: case (NODE_REFSECT1):
1.7 kristaps 768: case (NODE_REFSECT2):
1.1 kristaps 769: case (NODE_REFSYNOPSISDIV):
770: case (NODE_VARIABLELIST):
771: return(1);
772: default:
773: break;
774: }
775: return(0);
776: case (NODE_VARLISTENTRY):
777: return (NODE_VARIABLELIST == parent);
778: case (NODE__MAX):
779: break;
780: }
781:
782: abort();
783: return(0);
784: }
785: