Annotation of mandoc/man_html.c, Revision 1.176
1.176 ! schwarze 1: /* $Id: man_html.c,v 1.175 2020/02/12 21:15:53 schwarze Exp $ */
1.1 kristaps 2: /*
1.104 kristaps 3: * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.175 schwarze 4: * Copyright (c) 2013-2015, 2017-2020 Ingo Schwarze <schwarze@openbsd.org>
1.1 kristaps 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: *
1.113 schwarze 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1 kristaps 11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.113 schwarze 12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1 kristaps 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: */
1.25 kristaps 18: #include "config.h"
19:
1.1 kristaps 20: #include <sys/types.h>
21:
1.5 kristaps 22: #include <assert.h>
23: #include <ctype.h>
1.2 kristaps 24: #include <stdio.h>
1.1 kristaps 25: #include <stdlib.h>
1.4 kristaps 26: #include <string.h>
1.1 kristaps 27:
1.94 schwarze 28: #include "mandoc_aux.h"
1.160 schwarze 29: #include "mandoc.h"
1.113 schwarze 30: #include "roff.h"
1.105 schwarze 31: #include "man.h"
1.7 kristaps 32: #include "out.h"
1.1 kristaps 33: #include "html.h"
1.10 kristaps 34: #include "main.h"
1.1 kristaps 35:
1.115 schwarze 36: #define MAN_ARGS const struct roff_meta *man, \
1.176 ! schwarze 37: struct roff_node *n, \
1.3 kristaps 38: struct html *h
39:
1.155 schwarze 40: struct man_html_act {
1.3 kristaps 41: int (*pre)(MAN_ARGS);
42: int (*post)(MAN_ARGS);
43: };
44:
1.147 schwarze 45: static void print_man_head(const struct roff_meta *,
46: struct html *);
1.4 kristaps 47: static void print_man_nodelist(MAN_ARGS);
48: static void print_man_node(MAN_ARGS);
1.173 schwarze 49: static char list_continues(const struct roff_node *,
50: const struct roff_node *);
1.8 kristaps 51: static int man_B_pre(MAN_ARGS);
1.86 kristaps 52: static int man_IP_pre(MAN_ARGS);
1.8 kristaps 53: static int man_I_pre(MAN_ARGS);
1.86 kristaps 54: static int man_OP_pre(MAN_ARGS);
1.4 kristaps 55: static int man_PP_pre(MAN_ARGS);
1.9 kristaps 56: static int man_RS_pre(MAN_ARGS);
1.4 kristaps 57: static int man_SH_pre(MAN_ARGS);
1.8 kristaps 58: static int man_SM_pre(MAN_ARGS);
1.156 schwarze 59: static int man_SY_pre(MAN_ARGS);
1.90 schwarze 60: static int man_UR_pre(MAN_ARGS);
1.158 schwarze 61: static int man_abort_pre(MAN_ARGS);
1.86 kristaps 62: static int man_alt_pre(MAN_ARGS);
63: static int man_ign_pre(MAN_ARGS);
64: static int man_in_pre(MAN_ARGS);
1.147 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 *);
1.4 kristaps 69:
1.155 schwarze 70: static const struct man_html_act man_html_acts[MAN_MAX - MAN_TH] = {
1.3 kristaps 71: { NULL, NULL }, /* TH */
1.4 kristaps 72: { man_SH_pre, NULL }, /* SH */
1.166 schwarze 73: { man_SH_pre, NULL }, /* SS */
1.6 kristaps 74: { man_IP_pre, NULL }, /* TP */
1.154 schwarze 75: { man_IP_pre, NULL }, /* TQ */
1.158 schwarze 76: { man_abort_pre, NULL }, /* LP */
1.4 kristaps 77: { man_PP_pre, NULL }, /* PP */
1.158 schwarze 78: { man_abort_pre, NULL }, /* P */
1.5 kristaps 79: { man_IP_pre, NULL }, /* IP */
1.166 schwarze 80: { man_PP_pre, NULL }, /* HP */
1.8 kristaps 81: { man_SM_pre, NULL }, /* SM */
1.56 kristaps 82: { man_SM_pre, NULL }, /* SB */
1.8 kristaps 83: { man_alt_pre, NULL }, /* BI */
84: { man_alt_pre, NULL }, /* IB */
85: { man_alt_pre, NULL }, /* BR */
86: { man_alt_pre, NULL }, /* RB */
1.3 kristaps 87: { NULL, NULL }, /* R */
1.8 kristaps 88: { man_B_pre, NULL }, /* B */
89: { man_I_pre, NULL }, /* I */
90: { man_alt_pre, NULL }, /* IR */
91: { man_alt_pre, NULL }, /* RI */
1.3 kristaps 92: { NULL, NULL }, /* RE */
1.9 kristaps 93: { man_RS_pre, NULL }, /* RS */
1.8 kristaps 94: { man_ign_pre, NULL }, /* DT */
95: { man_ign_pre, NULL }, /* UC */
1.13 kristaps 96: { man_ign_pre, NULL }, /* PD */
1.34 joerg 97: { man_ign_pre, NULL }, /* AT */
1.45 kristaps 98: { man_in_pre, NULL }, /* in */
1.156 schwarze 99: { man_SY_pre, NULL }, /* SY */
100: { NULL, NULL }, /* YS */
1.86 kristaps 101: { man_OP_pre, NULL }, /* OP */
1.132 schwarze 102: { NULL, NULL }, /* EX */
103: { NULL, NULL }, /* EE */
1.90 schwarze 104: { man_UR_pre, NULL }, /* UR */
105: { NULL, NULL }, /* UE */
1.145 schwarze 106: { man_UR_pre, NULL }, /* MT */
107: { NULL, NULL }, /* ME */
1.3 kristaps 108: };
109:
1.93 schwarze 110:
1.1 kristaps 111: void
1.161 schwarze 112: html_man(void *arg, const struct roff_meta *man)
1.1 kristaps 113: {
1.147 schwarze 114: struct html *h;
115: struct roff_node *n;
116: struct tag *t;
1.82 kristaps 117:
1.117 schwarze 118: h = (struct html *)arg;
1.147 schwarze 119: n = man->first->child;
1.3 kristaps 120:
1.126 schwarze 121: if ((h->oflags & HTML_FRAGMENT) == 0) {
1.82 kristaps 122: print_gen_decls(h);
1.126 schwarze 123: print_otag(h, TAG_HTML, "");
1.169 schwarze 124: if (n != NULL && n->type == ROFFT_COMMENT)
1.147 schwarze 125: print_gen_comment(h, n);
1.126 schwarze 126: t = print_otag(h, TAG_HEAD, "");
1.161 schwarze 127: print_man_head(man, h);
1.126 schwarze 128: print_tagq(h, t);
1.122 schwarze 129: print_otag(h, TAG_BODY, "");
1.126 schwarze 130: }
1.53 kristaps 131:
1.161 schwarze 132: man_root_pre(man, h);
1.127 schwarze 133: t = print_otag(h, TAG_DIV, "c", "manual-text");
1.161 schwarze 134: print_man_nodelist(man, n, h);
1.127 schwarze 135: print_tagq(h, t);
1.161 schwarze 136: man_root_post(man, h);
1.126 schwarze 137: print_tagq(h, NULL);
1.3 kristaps 138: }
139:
140: static void
1.147 schwarze 141: print_man_head(const struct roff_meta *man, struct html *h)
1.3 kristaps 142: {
1.123 schwarze 143: char *cp;
1.3 kristaps 144:
145: print_gen_head(h);
1.123 schwarze 146: mandoc_asprintf(&cp, "%s(%s)", man->title, man->msec);
1.122 schwarze 147: print_otag(h, TAG_TITLE, "");
1.123 schwarze 148: print_text(h, cp);
149: free(cp);
1.1 kristaps 150: }
1.4 kristaps 151:
152: static void
153: print_man_nodelist(MAN_ARGS)
154: {
1.110 schwarze 155: while (n != NULL) {
1.132 schwarze 156: print_man_node(man, n, h);
1.110 schwarze 157: n = n->next;
158: }
1.4 kristaps 159: }
160:
161: static void
162: print_man_node(MAN_ARGS)
163: {
1.132 schwarze 164: struct tag *t;
1.4 kristaps 165: int child;
166:
1.167 schwarze 167: if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
168: return;
169:
1.163 schwarze 170: html_fillmode(h, n->flags & NODE_NOFILL ? ROFF_nf : ROFF_fi);
1.132 schwarze 171:
172: child = 1;
173: switch (n->type) {
174: case ROFFT_TEXT:
1.163 schwarze 175: if (*n->string == '\0') {
176: print_endline(h);
177: return;
178: }
179: if (*n->string == ' ' && n->flags & NODE_LINE &&
180: (h->flags & HTML_NONEWLINE) == 0)
1.175 schwarze 181: print_otag(h, TAG_BR, "");
1.163 schwarze 182: else if (n->flags & NODE_DELIMC)
183: h->flags |= HTML_NOSPACE;
1.170 schwarze 184: t = h->tag;
185: t->refcnt++;
1.4 kristaps 186: print_text(h, n->string);
1.130 schwarze 187: break;
1.113 schwarze 188: case ROFFT_EQN:
1.170 schwarze 189: t = h->tag;
190: t->refcnt++;
1.80 kristaps 191: print_eqn(h, n->eqn);
1.69 kristaps 192: break;
1.113 schwarze 193: case ROFFT_TBL:
1.66 kristaps 194: /*
195: * This will take care of initialising all of the table
196: * state data for the first table, then tearing it down
197: * for the last one.
198: */
1.60 kristaps 199: print_tbl(h, n->span);
1.64 kristaps 200: return;
1.4 kristaps 201: default:
1.93 schwarze 202: /*
1.21 kristaps 203: * Close out scope of font prior to opening a macro
1.66 kristaps 204: * scope.
1.21 kristaps 205: */
1.174 schwarze 206: if (h->metac != ESCAPE_FONTROMAN) {
1.57 kristaps 207: h->metal = h->metac;
1.174 schwarze 208: h->metac = ESCAPE_FONTROMAN;
1.66 kristaps 209: }
210:
211: /*
212: * Close out the current table, if it's open, and unset
213: * the "meta" table state. This will be reopened on the
214: * next table element.
215: */
1.170 schwarze 216: if (h->tblt != NULL)
1.66 kristaps 217: print_tblclose(h);
1.170 schwarze 218: t = h->tag;
219: t->refcnt++;
1.137 schwarze 220: if (n->tok < ROFF_MAX) {
1.138 schwarze 221: roff_html_pre(h, n);
1.170 schwarze 222: t->refcnt--;
1.167 schwarze 223: print_stagq(h, t);
1.163 schwarze 224: return;
1.137 schwarze 225: }
226: assert(n->tok >= MAN_TH && n->tok < MAN_MAX);
1.155 schwarze 227: if (man_html_acts[n->tok - MAN_TH].pre != NULL)
228: child = (*man_html_acts[n->tok - MAN_TH].pre)(man,
229: n, h);
1.4 kristaps 230: break;
231: }
232:
1.164 schwarze 233: if (child && n->child != NULL)
1.132 schwarze 234: print_man_nodelist(man, n->child, h);
1.21 kristaps 235:
1.24 kristaps 236: /* This will automatically close out any font scope. */
1.170 schwarze 237: t->refcnt--;
1.171 schwarze 238: if (n->type == ROFFT_BLOCK &&
239: (n->tok == MAN_IP || n->tok == MAN_TP || n->tok == MAN_TQ)) {
240: t = h->tag;
1.173 schwarze 241: while (t->tag != TAG_DL && t->tag != TAG_UL)
1.171 schwarze 242: t = t->next;
243: /*
244: * Close the list if no further item of the same type
245: * follows; otherwise, close the item only.
246: */
1.176 ! schwarze 247: if (list_continues(n, roff_node_next(n)) == '\0') {
1.171 schwarze 248: print_tagq(h, t);
249: t = NULL;
250: }
251: }
252: if (t != NULL)
253: print_stagq(h, t);
1.132 schwarze 254:
1.165 schwarze 255: if (n->flags & NODE_NOFILL && n->tok != MAN_YS &&
256: (n->next != NULL && n->next->flags & NODE_LINE)) {
1.157 schwarze 257: /* In .nf = <pre>, print even empty lines. */
258: h->col++;
1.132 schwarze 259: print_endline(h);
1.157 schwarze 260: }
1.4 kristaps 261: }
262:
1.65 kristaps 263: static void
1.147 schwarze 264: man_root_pre(const struct roff_meta *man, struct html *h)
1.4 kristaps 265: {
266: struct tag *t, *tt;
1.94 schwarze 267: char *title;
1.4 kristaps 268:
1.89 schwarze 269: assert(man->title);
270: assert(man->msec);
1.94 schwarze 271: mandoc_asprintf(&title, "%s(%s)", man->title, man->msec);
1.4 kristaps 272:
1.122 schwarze 273: t = print_otag(h, TAG_TABLE, "c", "head");
274: tt = print_otag(h, TAG_TR, "");
1.4 kristaps 275:
1.122 schwarze 276: print_otag(h, TAG_TD, "c", "head-ltitle");
1.4 kristaps 277: print_text(h, title);
278: print_stagq(h, tt);
279:
1.122 schwarze 280: print_otag(h, TAG_TD, "c", "head-vol");
1.164 schwarze 281: if (man->vol != NULL)
1.95 schwarze 282: print_text(h, man->vol);
1.4 kristaps 283: print_stagq(h, tt);
284:
1.122 schwarze 285: print_otag(h, TAG_TD, "c", "head-rtitle");
1.4 kristaps 286: print_text(h, title);
287: print_tagq(h, t);
1.94 schwarze 288: free(title);
1.4 kristaps 289: }
290:
291: static void
1.147 schwarze 292: man_root_post(const struct roff_meta *man, struct html *h)
1.4 kristaps 293: {
294: struct tag *t, *tt;
295:
1.122 schwarze 296: t = print_otag(h, TAG_TABLE, "c", "foot");
297: tt = print_otag(h, TAG_TR, "");
1.55 kristaps 298:
1.122 schwarze 299: print_otag(h, TAG_TD, "c", "foot-date");
1.89 schwarze 300: print_text(h, man->date);
1.4 kristaps 301: print_stagq(h, tt);
302:
1.122 schwarze 303: print_otag(h, TAG_TD, "c", "foot-os");
1.164 schwarze 304: if (man->os != NULL)
1.115 schwarze 305: print_text(h, man->os);
1.4 kristaps 306: print_tagq(h, t);
307: }
308:
309: static int
310: man_SH_pre(MAN_ARGS)
311: {
1.172 schwarze 312: const char *class;
313: char *id;
314: enum htmltag tag;
315:
316: if (n->tok == MAN_SH) {
317: tag = TAG_H1;
318: class = "Sh";
319: } else {
320: tag = TAG_H2;
321: class = "Ss";
322: }
1.166 schwarze 323: switch (n->type) {
324: case ROFFT_BLOCK:
325: html_close_paragraph(h);
1.172 schwarze 326: print_otag(h, TAG_SECTION, "c", class);
1.166 schwarze 327: break;
328: case ROFFT_HEAD:
1.150 schwarze 329: id = html_make_id(n, 1);
1.172 schwarze 330: print_otag(h, tag, "ci", class, id);
1.135 schwarze 331: if (id != NULL)
1.148 schwarze 332: print_otag(h, TAG_A, "chR", "permalink", id);
1.166 schwarze 333: break;
334: case ROFFT_BODY:
335: break;
336: default:
337: abort();
1.134 schwarze 338: }
1.119 schwarze 339: return 1;
1.4 kristaps 340: }
341:
342: static int
1.8 kristaps 343: man_alt_pre(MAN_ARGS)
344: {
1.114 schwarze 345: const struct roff_node *nn;
1.164 schwarze 346: struct tag *t;
1.130 schwarze 347: int i;
1.57 kristaps 348: enum htmltag fp;
1.8 kristaps 349:
1.164 schwarze 350: for (i = 0, nn = n->child; nn != NULL; nn = nn->next, i++) {
1.8 kristaps 351: switch (n->tok) {
1.93 schwarze 352: case MAN_BI:
1.57 kristaps 353: fp = i % 2 ? TAG_I : TAG_B;
1.8 kristaps 354: break;
1.93 schwarze 355: case MAN_IB:
1.57 kristaps 356: fp = i % 2 ? TAG_B : TAG_I;
1.8 kristaps 357: break;
1.93 schwarze 358: case MAN_RI:
1.57 kristaps 359: fp = i % 2 ? TAG_I : TAG_MAX;
1.8 kristaps 360: break;
1.93 schwarze 361: case MAN_IR:
1.57 kristaps 362: fp = i % 2 ? TAG_MAX : TAG_I;
1.8 kristaps 363: break;
1.93 schwarze 364: case MAN_BR:
1.57 kristaps 365: fp = i % 2 ? TAG_MAX : TAG_B;
1.8 kristaps 366: break;
1.93 schwarze 367: case MAN_RB:
1.57 kristaps 368: fp = i % 2 ? TAG_B : TAG_MAX;
1.8 kristaps 369: break;
370: default:
371: abort();
372: }
373:
374: if (i)
375: h->flags |= HTML_NOSPACE;
376:
1.130 schwarze 377: if (fp != TAG_MAX)
1.122 schwarze 378: t = print_otag(h, fp, "");
1.57 kristaps 379:
1.130 schwarze 380: print_text(h, nn->string);
1.57 kristaps 381:
1.130 schwarze 382: if (fp != TAG_MAX)
1.57 kristaps 383: print_tagq(h, t);
1.8 kristaps 384: }
1.119 schwarze 385: return 0;
1.8 kristaps 386: }
387:
388: static int
1.56 kristaps 389: man_SM_pre(MAN_ARGS)
1.8 kristaps 390: {
1.122 schwarze 391: print_otag(h, TAG_SMALL, "");
1.164 schwarze 392: if (n->tok == MAN_SB)
1.122 schwarze 393: print_otag(h, TAG_B, "");
1.119 schwarze 394: return 1;
1.8 kristaps 395: }
396:
397: static int
1.4 kristaps 398: man_PP_pre(MAN_ARGS)
399: {
1.166 schwarze 400: switch (n->type) {
401: case ROFFT_BLOCK:
402: html_close_paragraph(h);
403: break;
404: case ROFFT_HEAD:
1.119 schwarze 405: return 0;
1.166 schwarze 406: case ROFFT_BODY:
407: if (n->child != NULL &&
408: (n->child->flags & NODE_NOFILL) == 0)
409: print_otag(h, TAG_P, "c",
410: n->tok == MAN_PP ? "Pp" : "Pp HP");
411: break;
412: default:
413: abort();
414: }
1.119 schwarze 415: return 1;
1.5 kristaps 416: }
417:
1.173 schwarze 418: static char
419: list_continues(const struct roff_node *n1, const struct roff_node *n2)
420: {
421: const char *s1, *s2;
422: char c1, c2;
423:
424: if (n1 == NULL || n1->type != ROFFT_BLOCK ||
425: n2 == NULL || n2->type != ROFFT_BLOCK)
426: return '\0';
427: if ((n1->tok == MAN_TP || n1->tok == MAN_TQ) &&
428: (n2->tok == MAN_TP || n2->tok == MAN_TQ))
429: return ' ';
430: if (n1->tok != MAN_IP || n2->tok != MAN_IP)
431: return '\0';
432: n1 = n1->head->child;
433: n2 = n2->head->child;
434: s1 = n1 == NULL ? "" : n1->string;
435: s2 = n2 == NULL ? "" : n2->string;
436: c1 = strcmp(s1, "*") == 0 ? '*' :
437: strcmp(s1, "\\-") == 0 ? '-' :
438: strcmp(s1, "\\(bu") == 0 ? 'b' : ' ';
439: c2 = strcmp(s2, "*") == 0 ? '*' :
440: strcmp(s2, "\\-") == 0 ? '-' :
441: strcmp(s2, "\\(bu") == 0 ? 'b' : ' ';
442: return c1 != c2 ? '\0' : c1 == 'b' ? '*' : c1;
443: }
444:
1.5 kristaps 445: static int
446: man_IP_pre(MAN_ARGS)
447: {
1.176 ! schwarze 448: struct roff_node *nn;
1.173 schwarze 449: const char *list_class;
450: enum htmltag list_elem, body_elem;
451: char list_type;
452:
453: nn = n->type == ROFFT_BLOCK ? n : n->parent;
1.176 ! schwarze 454: list_type = list_continues(roff_node_prev(nn), nn);
! 455: if (list_type == '\0') {
1.173 schwarze 456: /* Start a new list. */
1.176 ! schwarze 457: list_type = list_continues(nn, roff_node_next(nn));
! 458: if (list_type == '\0')
1.173 schwarze 459: list_type = ' ';
460: switch (list_type) {
461: case ' ':
462: list_class = "Bl-tag";
463: list_elem = TAG_DL;
464: break;
465: case '*':
466: list_class = "Bl-bullet";
467: list_elem = TAG_UL;
468: break;
469: case '-':
470: list_class = "Bl-dash";
471: list_elem = TAG_UL;
472: break;
473: default:
474: abort();
475: }
476: } else {
477: /* Continue a list that was started earlier. */
478: list_class = NULL;
479: list_elem = TAG_MAX;
480: }
481: body_elem = list_type == ' ' ? TAG_DD : TAG_LI;
1.5 kristaps 482:
1.166 schwarze 483: switch (n->type) {
484: case ROFFT_BLOCK:
485: html_close_paragraph(h);
1.173 schwarze 486: if (list_elem != TAG_MAX)
487: print_otag(h, list_elem, "c", list_class);
1.166 schwarze 488: return 1;
489: case ROFFT_HEAD:
1.173 schwarze 490: if (body_elem == TAG_LI)
491: return 0;
1.166 schwarze 492: print_otag(h, TAG_DT, "");
493: break;
494: case ROFFT_BODY:
1.173 schwarze 495: print_otag(h, body_elem, "");
1.119 schwarze 496: return 1;
1.166 schwarze 497: default:
498: abort();
1.6 kristaps 499: }
500:
1.154 schwarze 501: switch(n->tok) {
502: case MAN_IP: /* Only print the first header element. */
503: if (n->child != NULL)
504: print_man_node(man, n->child, h);
505: break;
506: case MAN_TP: /* Only print next-line header elements. */
507: case MAN_TQ:
1.91 schwarze 508: nn = n->child;
1.154 schwarze 509: while (nn != NULL && (NODE_LINE & nn->flags) == 0)
1.91 schwarze 510: nn = nn->next;
1.154 schwarze 511: while (nn != NULL) {
1.132 schwarze 512: print_man_node(man, nn, h);
1.91 schwarze 513: nn = nn->next;
514: }
1.154 schwarze 515: break;
516: default:
517: abort();
1.91 schwarze 518: }
1.119 schwarze 519: return 0;
1.6 kristaps 520: }
521:
522: static int
1.86 kristaps 523: man_OP_pre(MAN_ARGS)
524: {
525: struct tag *tt;
526:
527: print_text(h, "[");
528: h->flags |= HTML_NOSPACE;
1.128 schwarze 529: tt = print_otag(h, TAG_SPAN, "c", "Op");
1.86 kristaps 530:
1.164 schwarze 531: if ((n = n->child) != NULL) {
1.122 schwarze 532: print_otag(h, TAG_B, "");
1.86 kristaps 533: print_text(h, n->string);
534: }
535:
536: print_stagq(h, tt);
537:
1.164 schwarze 538: if (n != NULL && n->next != NULL) {
1.122 schwarze 539: print_otag(h, TAG_I, "");
1.86 kristaps 540: print_text(h, n->next->string);
541: }
542:
543: print_stagq(h, tt);
544: h->flags |= HTML_NOSPACE;
545: print_text(h, "]");
1.119 schwarze 546: return 0;
1.86 kristaps 547: }
548:
1.8 kristaps 549: static int
550: man_B_pre(MAN_ARGS)
551: {
1.122 schwarze 552: print_otag(h, TAG_B, "");
1.119 schwarze 553: return 1;
1.8 kristaps 554: }
555:
556: static int
557: man_I_pre(MAN_ARGS)
558: {
1.122 schwarze 559: print_otag(h, TAG_I, "");
1.119 schwarze 560: return 1;
1.45 kristaps 561: }
562:
563: static int
564: man_in_pre(MAN_ARGS)
565: {
1.122 schwarze 566: print_otag(h, TAG_BR, "");
1.119 schwarze 567: return 0;
1.8 kristaps 568: }
569:
570: static int
571: man_ign_pre(MAN_ARGS)
572: {
1.119 schwarze 573: return 0;
1.8 kristaps 574: }
1.9 kristaps 575:
576: static int
577: man_RS_pre(MAN_ARGS)
578: {
1.166 schwarze 579: switch (n->type) {
580: case ROFFT_BLOCK:
581: html_close_paragraph(h);
582: break;
583: case ROFFT_HEAD:
1.119 schwarze 584: return 0;
1.166 schwarze 585: case ROFFT_BODY:
1.152 schwarze 586: print_otag(h, TAG_DIV, "c", "Bd-indent");
1.166 schwarze 587: break;
588: default:
589: abort();
590: }
1.156 schwarze 591: return 1;
592: }
593:
594: static int
595: man_SY_pre(MAN_ARGS)
596: {
597: switch (n->type) {
598: case ROFFT_BLOCK:
1.166 schwarze 599: html_close_paragraph(h);
1.156 schwarze 600: print_otag(h, TAG_TABLE, "c", "Nm");
601: print_otag(h, TAG_TR, "");
602: break;
603: case ROFFT_HEAD:
604: print_otag(h, TAG_TD, "");
1.168 schwarze 605: print_otag(h, TAG_CODE, "c", "Nm");
1.156 schwarze 606: break;
607: case ROFFT_BODY:
608: print_otag(h, TAG_TD, "");
609: break;
610: default:
611: abort();
612: }
1.119 schwarze 613: return 1;
1.90 schwarze 614: }
615:
616: static int
617: man_UR_pre(MAN_ARGS)
618: {
1.145 schwarze 619: char *cp;
1.164 schwarze 620:
1.90 schwarze 621: n = n->child;
1.113 schwarze 622: assert(n->type == ROFFT_HEAD);
1.120 schwarze 623: if (n->child != NULL) {
1.113 schwarze 624: assert(n->child->type == ROFFT_TEXT);
1.145 schwarze 625: if (n->tok == MAN_MT) {
626: mandoc_asprintf(&cp, "mailto:%s", n->child->string);
1.168 schwarze 627: print_otag(h, TAG_A, "ch", "Mt", cp);
1.145 schwarze 628: free(cp);
629: } else
1.168 schwarze 630: print_otag(h, TAG_A, "ch", "Lk", n->child->string);
1.90 schwarze 631: }
632:
1.113 schwarze 633: assert(n->next->type == ROFFT_BODY);
1.120 schwarze 634: if (n->next->child != NULL)
1.90 schwarze 635: n = n->next;
636:
1.132 schwarze 637: print_man_nodelist(man, n->child, h);
1.119 schwarze 638: return 0;
1.158 schwarze 639: }
640:
641: static int
642: man_abort_pre(MAN_ARGS)
643: {
644: abort();
1.9 kristaps 645: }
CVSweb