Annotation of src/usr.bin/mandoc/man_html.c, Revision 1.118
1.118 ! schwarze 1: /* $OpenBSD: man_html.c,v 1.117 2019/01/05 09:46:26 schwarze Exp $ */
1.1 schwarze 2: /*
1.56 schwarze 3: * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.116 schwarze 4: * Copyright (c) 2013-2015, 2017-2019 Ingo Schwarze <schwarze@openbsd.org>
1.1 schwarze 5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
1.66 schwarze 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1 schwarze 11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.66 schwarze 12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1 schwarze 13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18: #include <sys/types.h>
19:
20: #include <assert.h>
21: #include <ctype.h>
22: #include <stdio.h>
23: #include <stdlib.h>
24: #include <string.h>
25:
1.53 schwarze 26: #include "mandoc_aux.h"
1.113 schwarze 27: #include "mandoc.h"
1.66 schwarze 28: #include "roff.h"
1.58 schwarze 29: #include "man.h"
1.1 schwarze 30: #include "out.h"
31: #include "html.h"
32: #include "main.h"
33:
1.68 schwarze 34: #define MAN_ARGS const struct roff_meta *man, \
1.67 schwarze 35: const struct roff_node *n, \
1.1 schwarze 36: struct html *h
37:
1.108 schwarze 38: struct man_html_act {
1.1 schwarze 39: int (*pre)(MAN_ARGS);
40: int (*post)(MAN_ARGS);
41: };
42:
1.52 schwarze 43: static void print_bvspace(struct html *,
1.67 schwarze 44: const struct roff_node *);
1.100 schwarze 45: static void print_man_head(const struct roff_meta *,
46: struct html *);
1.1 schwarze 47: static void print_man_nodelist(MAN_ARGS);
48: static void print_man_node(MAN_ARGS);
49: static int man_B_pre(MAN_ARGS);
50: static int man_HP_pre(MAN_ARGS);
1.46 schwarze 51: static int man_IP_pre(MAN_ARGS);
1.1 schwarze 52: static int man_I_pre(MAN_ARGS);
1.46 schwarze 53: static int man_OP_pre(MAN_ARGS);
1.1 schwarze 54: static int man_PP_pre(MAN_ARGS);
55: static int man_RS_pre(MAN_ARGS);
56: static int man_SH_pre(MAN_ARGS);
57: static int man_SM_pre(MAN_ARGS);
58: static int man_SS_pre(MAN_ARGS);
1.109 schwarze 59: static int man_SY_pre(MAN_ARGS);
1.49 schwarze 60: static int man_UR_pre(MAN_ARGS);
1.111 schwarze 61: static int man_abort_pre(MAN_ARGS);
1.46 schwarze 62: static int man_alt_pre(MAN_ARGS);
63: static int man_ign_pre(MAN_ARGS);
64: static int man_in_pre(MAN_ARGS);
1.100 schwarze 65: static void man_root_post(const struct roff_meta *,
66: struct html *);
67: static void man_root_pre(const struct roff_meta *,
68: struct html *);
1.1 schwarze 69:
1.108 schwarze 70: static const struct man_html_act man_html_acts[MAN_MAX - MAN_TH] = {
1.1 schwarze 71: { NULL, NULL }, /* TH */
72: { man_SH_pre, NULL }, /* SH */
73: { man_SS_pre, NULL }, /* SS */
74: { man_IP_pre, NULL }, /* TP */
1.107 schwarze 75: { man_IP_pre, NULL }, /* TQ */
1.111 schwarze 76: { man_abort_pre, NULL }, /* LP */
1.1 schwarze 77: { man_PP_pre, NULL }, /* PP */
1.111 schwarze 78: { man_abort_pre, NULL }, /* P */
1.1 schwarze 79: { man_IP_pre, NULL }, /* IP */
1.52 schwarze 80: { man_HP_pre, NULL }, /* HP */
1.1 schwarze 81: { man_SM_pre, NULL }, /* SM */
1.26 schwarze 82: { man_SM_pre, NULL }, /* SB */
1.1 schwarze 83: { man_alt_pre, NULL }, /* BI */
84: { man_alt_pre, NULL }, /* IB */
85: { man_alt_pre, NULL }, /* BR */
86: { man_alt_pre, NULL }, /* RB */
87: { NULL, NULL }, /* R */
88: { man_B_pre, NULL }, /* B */
89: { man_I_pre, NULL }, /* I */
90: { man_alt_pre, NULL }, /* IR */
91: { man_alt_pre, NULL }, /* RI */
92: { NULL, NULL }, /* RE */
93: { man_RS_pre, NULL }, /* RS */
94: { man_ign_pre, NULL }, /* DT */
95: { man_ign_pre, NULL }, /* UC */
1.2 schwarze 96: { man_ign_pre, NULL }, /* PD */
1.13 schwarze 97: { man_ign_pre, NULL }, /* AT */
1.18 schwarze 98: { man_in_pre, NULL }, /* in */
1.109 schwarze 99: { man_SY_pre, NULL }, /* SY */
100: { NULL, NULL }, /* YS */
1.46 schwarze 101: { man_OP_pre, NULL }, /* OP */
1.85 schwarze 102: { NULL, NULL }, /* EX */
103: { NULL, NULL }, /* EE */
1.49 schwarze 104: { man_UR_pre, NULL }, /* UR */
105: { NULL, NULL }, /* UE */
1.98 bentley 106: { man_UR_pre, NULL }, /* MT */
107: { NULL, NULL }, /* ME */
1.1 schwarze 108: };
109:
1.52 schwarze 110:
1.39 schwarze 111: /*
112: * Printing leading vertical space before a block.
113: * This is used for the paragraph macros.
114: * The rules are pretty simple, since there's very little nesting going
115: * on here. Basically, if we're the first within another block (SS/SH),
116: * then don't emit vertical space. If we are (RS), then do. If not the
117: * first, print it.
118: */
119: static void
1.67 schwarze 120: print_bvspace(struct html *h, const struct roff_node *n)
1.39 schwarze 121: {
1.117 schwarze 122: if (n->body != NULL && n->body->child != NULL &&
123: n->body->child->type == ROFFT_TBL)
124: return;
1.39 schwarze 125:
1.117 schwarze 126: if (n->prev == NULL && n->parent->tok != MAN_RS)
127: return;
1.39 schwarze 128:
1.56 schwarze 129: print_paragraph(h);
1.39 schwarze 130: }
1.1 schwarze 131:
132: void
1.114 schwarze 133: html_man(void *arg, const struct roff_meta *man)
1.1 schwarze 134: {
1.100 schwarze 135: struct html *h;
136: struct roff_node *n;
137: struct tag *t;
1.43 schwarze 138:
1.70 schwarze 139: h = (struct html *)arg;
1.100 schwarze 140: n = man->first->child;
1.1 schwarze 141:
1.79 schwarze 142: if ((h->oflags & HTML_FRAGMENT) == 0) {
1.43 schwarze 143: print_gen_decls(h);
1.79 schwarze 144: print_otag(h, TAG_HTML, "");
1.100 schwarze 145: if (n->type == ROFFT_COMMENT)
146: print_gen_comment(h, n);
1.79 schwarze 147: t = print_otag(h, TAG_HEAD, "");
1.114 schwarze 148: print_man_head(man, h);
1.79 schwarze 149: print_tagq(h, t);
1.75 schwarze 150: print_otag(h, TAG_BODY, "");
1.79 schwarze 151: }
1.25 schwarze 152:
1.114 schwarze 153: man_root_pre(man, h);
1.80 schwarze 154: t = print_otag(h, TAG_DIV, "c", "manual-text");
1.114 schwarze 155: print_man_nodelist(man, n, h);
1.80 schwarze 156: print_tagq(h, t);
1.114 schwarze 157: man_root_post(man, h);
1.79 schwarze 158: print_tagq(h, NULL);
1.1 schwarze 159: }
160:
161: static void
1.100 schwarze 162: print_man_head(const struct roff_meta *man, struct html *h)
1.1 schwarze 163: {
1.76 schwarze 164: char *cp;
1.1 schwarze 165:
166: print_gen_head(h);
1.76 schwarze 167: mandoc_asprintf(&cp, "%s(%s)", man->title, man->msec);
1.75 schwarze 168: print_otag(h, TAG_TITLE, "");
1.76 schwarze 169: print_text(h, cp);
170: free(cp);
1.1 schwarze 171: }
172:
173: static void
174: print_man_nodelist(MAN_ARGS)
175: {
1.63 schwarze 176: while (n != NULL) {
1.85 schwarze 177: print_man_node(man, n, h);
1.63 schwarze 178: n = n->next;
179: }
1.1 schwarze 180: }
181:
182: static void
183: print_man_node(MAN_ARGS)
184: {
1.85 schwarze 185: struct tag *t;
1.1 schwarze 186: int child;
187:
1.116 schwarze 188: html_fillmode(h, n->flags & NODE_NOFILL ? ROFF_nf : ROFF_fi);
1.85 schwarze 189:
190: child = 1;
191: switch (n->type) {
192: case ROFFT_TEXT:
1.116 schwarze 193: if (*n->string == '\0') {
194: print_endline(h);
195: return;
196: }
1.85 schwarze 197: t = h->tag;
1.116 schwarze 198: if (*n->string == ' ' && n->flags & NODE_LINE &&
199: (h->flags & HTML_NONEWLINE) == 0)
200: print_endline(h);
201: else if (n->flags & NODE_DELIMC)
202: h->flags |= HTML_NOSPACE;
1.1 schwarze 203: print_text(h, n->string);
1.83 schwarze 204: break;
1.116 schwarze 205: case ROFFT_COMMENT:
206: return;
1.66 schwarze 207: case ROFFT_EQN:
1.85 schwarze 208: t = h->tag;
1.41 schwarze 209: print_eqn(h, n->eqn);
1.37 schwarze 210: break;
1.66 schwarze 211: case ROFFT_TBL:
1.33 schwarze 212: /*
213: * This will take care of initialising all of the table
214: * state data for the first table, then tearing it down
215: * for the last one.
216: */
1.29 schwarze 217: print_tbl(h, n->span);
1.32 schwarze 218: return;
1.1 schwarze 219: default:
1.52 schwarze 220: /*
1.4 schwarze 221: * Close out scope of font prior to opening a macro
1.33 schwarze 222: * scope.
1.4 schwarze 223: */
1.27 schwarze 224: if (HTMLFONT_NONE != h->metac) {
225: h->metal = h->metac;
226: h->metac = HTMLFONT_NONE;
1.33 schwarze 227: }
228:
229: /*
230: * Close out the current table, if it's open, and unset
231: * the "meta" table state. This will be reopened on the
232: * next table element.
233: */
1.117 schwarze 234: if (h->tblt != NULL)
1.33 schwarze 235: print_tblclose(h);
1.85 schwarze 236:
237: t = h->tag;
1.90 schwarze 238: if (n->tok < ROFF_MAX) {
1.91 schwarze 239: roff_html_pre(h, n);
1.116 schwarze 240: print_stagq(h, t);
241: return;
1.90 schwarze 242: }
243:
244: assert(n->tok >= MAN_TH && n->tok < MAN_MAX);
1.108 schwarze 245: if (man_html_acts[n->tok - MAN_TH].pre != NULL)
246: child = (*man_html_acts[n->tok - MAN_TH].pre)(man,
247: n, h);
1.1 schwarze 248: break;
249: }
250:
1.117 schwarze 251: if (child && n->child != NULL)
1.85 schwarze 252: print_man_nodelist(man, n->child, h);
1.1 schwarze 253:
1.4 schwarze 254: /* This will automatically close out any font scope. */
1.85 schwarze 255: print_stagq(h, t);
256:
1.118 ! schwarze 257: if (n->flags & NODE_NOFILL && n->tok != MAN_YS &&
! 258: (n->next != NULL && n->next->flags & NODE_LINE)) {
1.110 schwarze 259: /* In .nf = <pre>, print even empty lines. */
260: h->col++;
1.85 schwarze 261: print_endline(h);
1.110 schwarze 262: }
1.1 schwarze 263: }
264:
1.38 schwarze 265: static void
1.100 schwarze 266: man_root_pre(const struct roff_meta *man, struct html *h)
1.1 schwarze 267: {
268: struct tag *t, *tt;
1.53 schwarze 269: char *title;
1.1 schwarze 270:
1.48 schwarze 271: assert(man->title);
272: assert(man->msec);
1.53 schwarze 273: mandoc_asprintf(&title, "%s(%s)", man->title, man->msec);
1.1 schwarze 274:
1.75 schwarze 275: t = print_otag(h, TAG_TABLE, "c", "head");
276: tt = print_otag(h, TAG_TR, "");
1.1 schwarze 277:
1.75 schwarze 278: print_otag(h, TAG_TD, "c", "head-ltitle");
1.1 schwarze 279: print_text(h, title);
280: print_stagq(h, tt);
281:
1.75 schwarze 282: print_otag(h, TAG_TD, "c", "head-vol");
1.117 schwarze 283: if (man->vol != NULL)
1.54 schwarze 284: print_text(h, man->vol);
1.1 schwarze 285: print_stagq(h, tt);
286:
1.75 schwarze 287: print_otag(h, TAG_TD, "c", "head-rtitle");
1.1 schwarze 288: print_text(h, title);
289: print_tagq(h, t);
1.53 schwarze 290: free(title);
1.1 schwarze 291: }
292:
293: static void
1.100 schwarze 294: man_root_post(const struct roff_meta *man, struct html *h)
1.1 schwarze 295: {
296: struct tag *t, *tt;
297:
1.75 schwarze 298: t = print_otag(h, TAG_TABLE, "c", "foot");
299: tt = print_otag(h, TAG_TR, "");
1.25 schwarze 300:
1.75 schwarze 301: print_otag(h, TAG_TD, "c", "foot-date");
1.48 schwarze 302: print_text(h, man->date);
1.1 schwarze 303: print_stagq(h, tt);
304:
1.75 schwarze 305: print_otag(h, TAG_TD, "c", "foot-os");
1.117 schwarze 306: if (man->os != NULL)
1.68 schwarze 307: print_text(h, man->os);
1.1 schwarze 308: print_tagq(h, t);
309: }
310:
311: static int
312: man_SH_pre(MAN_ARGS)
313: {
1.87 schwarze 314: char *id;
315:
316: if (n->type == ROFFT_HEAD) {
1.103 schwarze 317: id = html_make_id(n, 1);
1.87 schwarze 318: print_otag(h, TAG_H1, "cTi", "Sh", id);
1.88 schwarze 319: if (id != NULL)
1.101 schwarze 320: print_otag(h, TAG_A, "chR", "permalink", id);
1.87 schwarze 321: }
1.72 schwarze 322: return 1;
1.1 schwarze 323: }
324:
325: static int
326: man_alt_pre(MAN_ARGS)
327: {
1.67 schwarze 328: const struct roff_node *nn;
1.117 schwarze 329: struct tag *t;
1.83 schwarze 330: int i;
1.27 schwarze 331: enum htmltag fp;
1.1 schwarze 332:
1.117 schwarze 333: for (i = 0, nn = n->child; nn != NULL; nn = nn->next, i++) {
1.1 schwarze 334: switch (n->tok) {
1.52 schwarze 335: case MAN_BI:
1.27 schwarze 336: fp = i % 2 ? TAG_I : TAG_B;
1.1 schwarze 337: break;
1.52 schwarze 338: case MAN_IB:
1.27 schwarze 339: fp = i % 2 ? TAG_B : TAG_I;
1.1 schwarze 340: break;
1.52 schwarze 341: case MAN_RI:
1.27 schwarze 342: fp = i % 2 ? TAG_I : TAG_MAX;
1.1 schwarze 343: break;
1.52 schwarze 344: case MAN_IR:
1.27 schwarze 345: fp = i % 2 ? TAG_MAX : TAG_I;
1.1 schwarze 346: break;
1.52 schwarze 347: case MAN_BR:
1.27 schwarze 348: fp = i % 2 ? TAG_MAX : TAG_B;
1.1 schwarze 349: break;
1.52 schwarze 350: case MAN_RB:
1.27 schwarze 351: fp = i % 2 ? TAG_B : TAG_MAX;
1.1 schwarze 352: break;
353: default:
354: abort();
355: }
356:
357: if (i)
358: h->flags |= HTML_NOSPACE;
359:
1.83 schwarze 360: if (fp != TAG_MAX)
1.75 schwarze 361: t = print_otag(h, fp, "");
1.27 schwarze 362:
1.83 schwarze 363: print_text(h, nn->string);
1.27 schwarze 364:
1.83 schwarze 365: if (fp != TAG_MAX)
1.27 schwarze 366: print_tagq(h, t);
1.1 schwarze 367: }
1.72 schwarze 368: return 0;
1.1 schwarze 369: }
370:
371: static int
1.26 schwarze 372: man_SM_pre(MAN_ARGS)
1.1 schwarze 373: {
1.75 schwarze 374: print_otag(h, TAG_SMALL, "");
1.117 schwarze 375: if (n->tok == MAN_SB)
1.75 schwarze 376: print_otag(h, TAG_B, "");
1.72 schwarze 377: return 1;
1.1 schwarze 378: }
379:
380: static int
381: man_SS_pre(MAN_ARGS)
382: {
1.87 schwarze 383: char *id;
384:
385: if (n->type == ROFFT_HEAD) {
1.103 schwarze 386: id = html_make_id(n, 1);
1.87 schwarze 387: print_otag(h, TAG_H2, "cTi", "Ss", id);
1.88 schwarze 388: if (id != NULL)
1.101 schwarze 389: print_otag(h, TAG_A, "chR", "permalink", id);
1.87 schwarze 390: }
1.72 schwarze 391: return 1;
1.1 schwarze 392: }
393:
394: static int
395: man_PP_pre(MAN_ARGS)
396: {
1.66 schwarze 397: if (n->type == ROFFT_HEAD)
1.72 schwarze 398: return 0;
1.66 schwarze 399: else if (n->type == ROFFT_BLOCK)
1.39 schwarze 400: print_bvspace(h, n);
1.22 schwarze 401:
1.72 schwarze 402: return 1;
1.1 schwarze 403: }
404:
405: static int
406: man_IP_pre(MAN_ARGS)
407: {
1.67 schwarze 408: const struct roff_node *nn;
1.1 schwarze 409:
1.66 schwarze 410: if (n->type == ROFFT_BODY) {
1.102 schwarze 411: print_otag(h, TAG_DD, "");
1.72 schwarze 412: return 1;
1.66 schwarze 413: } else if (n->type != ROFFT_HEAD) {
1.82 schwarze 414: print_otag(h, TAG_DL, "c", "Bl-tag");
1.72 schwarze 415: return 1;
1.1 schwarze 416: }
417:
1.102 schwarze 418: print_otag(h, TAG_DT, "");
1.1 schwarze 419:
1.107 schwarze 420: switch(n->tok) {
421: case MAN_IP: /* Only print the first header element. */
422: if (n->child != NULL)
423: print_man_node(man, n->child, h);
424: break;
425: case MAN_TP: /* Only print next-line header elements. */
426: case MAN_TQ:
1.50 schwarze 427: nn = n->child;
1.107 schwarze 428: while (nn != NULL && (NODE_LINE & nn->flags) == 0)
1.50 schwarze 429: nn = nn->next;
1.107 schwarze 430: while (nn != NULL) {
1.85 schwarze 431: print_man_node(man, nn, h);
1.50 schwarze 432: nn = nn->next;
433: }
1.107 schwarze 434: break;
435: default:
436: abort();
1.50 schwarze 437: }
1.72 schwarze 438: return 0;
1.1 schwarze 439: }
440:
441: static int
442: man_HP_pre(MAN_ARGS)
443: {
1.66 schwarze 444: if (n->type == ROFFT_HEAD)
1.72 schwarze 445: return 0;
1.38 schwarze 446:
1.104 schwarze 447: if (n->type == ROFFT_BLOCK) {
448: print_bvspace(h, n);
449: print_otag(h, TAG_DIV, "c", "HP");
450: }
1.72 schwarze 451: return 1;
1.1 schwarze 452: }
1.46 schwarze 453:
454: static int
455: man_OP_pre(MAN_ARGS)
456: {
457: struct tag *tt;
458:
459: print_text(h, "[");
460: h->flags |= HTML_NOSPACE;
1.81 schwarze 461: tt = print_otag(h, TAG_SPAN, "c", "Op");
1.46 schwarze 462:
1.117 schwarze 463: if ((n = n->child) != NULL) {
1.75 schwarze 464: print_otag(h, TAG_B, "");
1.46 schwarze 465: print_text(h, n->string);
466: }
467:
468: print_stagq(h, tt);
469:
1.117 schwarze 470: if (n != NULL && n->next != NULL) {
1.75 schwarze 471: print_otag(h, TAG_I, "");
1.46 schwarze 472: print_text(h, n->next->string);
473: }
474:
475: print_stagq(h, tt);
476: h->flags |= HTML_NOSPACE;
477: print_text(h, "]");
1.72 schwarze 478: return 0;
1.46 schwarze 479: }
480:
1.1 schwarze 481: static int
482: man_B_pre(MAN_ARGS)
483: {
1.75 schwarze 484: print_otag(h, TAG_B, "");
1.72 schwarze 485: return 1;
1.1 schwarze 486: }
487:
488: static int
489: man_I_pre(MAN_ARGS)
490: {
1.75 schwarze 491: print_otag(h, TAG_I, "");
1.72 schwarze 492: return 1;
1.18 schwarze 493: }
494:
495: static int
496: man_in_pre(MAN_ARGS)
497: {
1.75 schwarze 498: print_otag(h, TAG_BR, "");
1.72 schwarze 499: return 0;
1.1 schwarze 500: }
501:
502: static int
503: man_ign_pre(MAN_ARGS)
504: {
1.72 schwarze 505: return 0;
1.1 schwarze 506: }
507:
508: static int
509: man_RS_pre(MAN_ARGS)
510: {
1.66 schwarze 511: if (n->type == ROFFT_HEAD)
1.72 schwarze 512: return 0;
1.105 schwarze 513: if (n->type == ROFFT_BLOCK)
514: print_otag(h, TAG_DIV, "c", "Bd-indent");
1.109 schwarze 515: return 1;
516: }
517:
518: static int
519: man_SY_pre(MAN_ARGS)
520: {
521: switch (n->type) {
522: case ROFFT_BLOCK:
523: print_otag(h, TAG_TABLE, "c", "Nm");
524: print_otag(h, TAG_TR, "");
525: break;
526: case ROFFT_HEAD:
527: print_otag(h, TAG_TD, "");
528: print_otag(h, TAG_CODE, "cT", "Nm");
529: break;
530: case ROFFT_BODY:
531: print_otag(h, TAG_TD, "");
532: break;
533: default:
534: abort();
535: }
1.72 schwarze 536: return 1;
1.49 schwarze 537: }
538:
539: static int
540: man_UR_pre(MAN_ARGS)
541: {
1.98 bentley 542: char *cp;
1.117 schwarze 543:
1.49 schwarze 544: n = n->child;
1.66 schwarze 545: assert(n->type == ROFFT_HEAD);
1.73 schwarze 546: if (n->child != NULL) {
1.66 schwarze 547: assert(n->child->type == ROFFT_TEXT);
1.98 bentley 548: if (n->tok == MAN_MT) {
549: mandoc_asprintf(&cp, "mailto:%s", n->child->string);
550: print_otag(h, TAG_A, "cTh", "Mt", cp);
551: free(cp);
552: } else
553: print_otag(h, TAG_A, "cTh", "Lk", n->child->string);
1.49 schwarze 554: }
555:
1.66 schwarze 556: assert(n->next->type == ROFFT_BODY);
1.73 schwarze 557: if (n->next->child != NULL)
1.49 schwarze 558: n = n->next;
559:
1.85 schwarze 560: print_man_nodelist(man, n->child, h);
1.72 schwarze 561: return 0;
1.111 schwarze 562: }
563:
564: static int
565: man_abort_pre(MAN_ARGS)
566: {
567: abort();
1.1 schwarze 568: }