Annotation of mandoc/man_html.c, Revision 1.185
1.185 ! schwarze 1: /* $Id: man_html.c,v 1.184 2022/07/06 16:05:40 schwarze Exp $ */
1.1 kristaps 2: /*
1.182 schwarze 3: * Copyright (c) 2013-2015,2017-2020,2022 Ingo Schwarze <schwarze@openbsd.org>
1.104 kristaps 4: * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
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.
1.177 schwarze 17: *
18: * HTML formatter for man(7) used by mandoc(1).
1.1 kristaps 19: */
1.25 kristaps 20: #include "config.h"
21:
1.1 kristaps 22: #include <sys/types.h>
23:
1.5 kristaps 24: #include <assert.h>
25: #include <ctype.h>
1.2 kristaps 26: #include <stdio.h>
1.1 kristaps 27: #include <stdlib.h>
1.4 kristaps 28: #include <string.h>
1.1 kristaps 29:
1.94 schwarze 30: #include "mandoc_aux.h"
1.160 schwarze 31: #include "mandoc.h"
1.113 schwarze 32: #include "roff.h"
1.105 schwarze 33: #include "man.h"
1.7 kristaps 34: #include "out.h"
1.1 kristaps 35: #include "html.h"
1.10 kristaps 36: #include "main.h"
1.1 kristaps 37:
1.115 schwarze 38: #define MAN_ARGS const struct roff_meta *man, \
1.176 schwarze 39: struct roff_node *n, \
1.3 kristaps 40: struct html *h
41:
1.155 schwarze 42: struct man_html_act {
1.3 kristaps 43: int (*pre)(MAN_ARGS);
44: int (*post)(MAN_ARGS);
45: };
46:
1.147 schwarze 47: static void print_man_head(const struct roff_meta *,
48: struct html *);
1.4 kristaps 49: static void print_man_nodelist(MAN_ARGS);
50: static void print_man_node(MAN_ARGS);
1.173 schwarze 51: static char list_continues(const struct roff_node *,
52: const struct roff_node *);
1.8 kristaps 53: static int man_B_pre(MAN_ARGS);
1.86 kristaps 54: static int man_IP_pre(MAN_ARGS);
1.8 kristaps 55: static int man_I_pre(MAN_ARGS);
1.86 kristaps 56: static int man_OP_pre(MAN_ARGS);
1.4 kristaps 57: static int man_PP_pre(MAN_ARGS);
1.9 kristaps 58: static int man_RS_pre(MAN_ARGS);
1.4 kristaps 59: static int man_SH_pre(MAN_ARGS);
1.8 kristaps 60: static int man_SM_pre(MAN_ARGS);
1.156 schwarze 61: static int man_SY_pre(MAN_ARGS);
1.90 schwarze 62: static int man_UR_pre(MAN_ARGS);
1.86 kristaps 63: static int man_alt_pre(MAN_ARGS);
64: static int man_ign_pre(MAN_ARGS);
65: static int man_in_pre(MAN_ARGS);
1.147 schwarze 66: static void man_root_post(const struct roff_meta *,
67: struct html *);
68: static void man_root_pre(const struct roff_meta *,
69: struct html *);
1.4 kristaps 70:
1.155 schwarze 71: static const struct man_html_act man_html_acts[MAN_MAX - MAN_TH] = {
1.3 kristaps 72: { NULL, NULL }, /* TH */
1.4 kristaps 73: { man_SH_pre, NULL }, /* SH */
1.166 schwarze 74: { man_SH_pre, NULL }, /* SS */
1.6 kristaps 75: { man_IP_pre, NULL }, /* TP */
1.154 schwarze 76: { man_IP_pre, NULL }, /* TQ */
1.185 ! schwarze 77: { man_PP_pre, NULL }, /* LP */
1.4 kristaps 78: { man_PP_pre, NULL }, /* PP */
1.185 ! schwarze 79: { man_PP_pre, NULL }, /* P */
1.5 kristaps 80: { man_IP_pre, NULL }, /* IP */
1.166 schwarze 81: { man_PP_pre, NULL }, /* HP */
1.8 kristaps 82: { man_SM_pre, NULL }, /* SM */
1.56 kristaps 83: { man_SM_pre, NULL }, /* SB */
1.8 kristaps 84: { man_alt_pre, NULL }, /* BI */
85: { man_alt_pre, NULL }, /* IB */
86: { man_alt_pre, NULL }, /* BR */
87: { man_alt_pre, NULL }, /* RB */
1.3 kristaps 88: { NULL, NULL }, /* R */
1.8 kristaps 89: { man_B_pre, NULL }, /* B */
90: { man_I_pre, NULL }, /* I */
91: { man_alt_pre, NULL }, /* IR */
92: { man_alt_pre, NULL }, /* RI */
1.3 kristaps 93: { NULL, NULL }, /* RE */
1.9 kristaps 94: { man_RS_pre, NULL }, /* RS */
1.8 kristaps 95: { man_ign_pre, NULL }, /* DT */
96: { man_ign_pre, NULL }, /* UC */
1.13 kristaps 97: { man_ign_pre, NULL }, /* PD */
1.34 joerg 98: { man_ign_pre, NULL }, /* AT */
1.45 kristaps 99: { man_in_pre, NULL }, /* in */
1.156 schwarze 100: { man_SY_pre, NULL }, /* SY */
101: { NULL, NULL }, /* YS */
1.86 kristaps 102: { man_OP_pre, NULL }, /* OP */
1.132 schwarze 103: { NULL, NULL }, /* EX */
104: { NULL, NULL }, /* EE */
1.90 schwarze 105: { man_UR_pre, NULL }, /* UR */
106: { NULL, NULL }, /* UE */
1.145 schwarze 107: { man_UR_pre, NULL }, /* MT */
108: { NULL, NULL }, /* ME */
1.3 kristaps 109: };
110:
1.93 schwarze 111:
1.1 kristaps 112: void
1.161 schwarze 113: html_man(void *arg, const struct roff_meta *man)
1.1 kristaps 114: {
1.147 schwarze 115: struct html *h;
116: struct roff_node *n;
117: struct tag *t;
1.82 kristaps 118:
1.117 schwarze 119: h = (struct html *)arg;
1.147 schwarze 120: n = man->first->child;
1.3 kristaps 121:
1.126 schwarze 122: if ((h->oflags & HTML_FRAGMENT) == 0) {
1.82 kristaps 123: print_gen_decls(h);
1.126 schwarze 124: print_otag(h, TAG_HTML, "");
125: t = print_otag(h, TAG_HEAD, "");
1.161 schwarze 126: print_man_head(man, h);
1.126 schwarze 127: print_tagq(h, t);
1.181 schwarze 128: if (n != NULL && n->type == ROFFT_COMMENT)
129: print_gen_comment(h, n);
1.122 schwarze 130: print_otag(h, TAG_BODY, "");
1.126 schwarze 131: }
1.53 kristaps 132:
1.161 schwarze 133: man_root_pre(man, h);
1.180 schwarze 134: t = print_otag(h, TAG_MAIN, "c", "manual-text");
1.161 schwarze 135: print_man_nodelist(man, n, h);
1.127 schwarze 136: print_tagq(h, t);
1.161 schwarze 137: man_root_post(man, h);
1.126 schwarze 138: print_tagq(h, NULL);
1.3 kristaps 139: }
140:
141: static void
1.147 schwarze 142: print_man_head(const struct roff_meta *man, struct html *h)
1.3 kristaps 143: {
1.123 schwarze 144: char *cp;
1.3 kristaps 145:
146: print_gen_head(h);
1.123 schwarze 147: mandoc_asprintf(&cp, "%s(%s)", man->title, man->msec);
1.122 schwarze 148: print_otag(h, TAG_TITLE, "");
1.123 schwarze 149: print_text(h, cp);
150: free(cp);
1.1 kristaps 151: }
1.4 kristaps 152:
153: static void
154: print_man_nodelist(MAN_ARGS)
155: {
1.110 schwarze 156: while (n != NULL) {
1.132 schwarze 157: print_man_node(man, n, h);
1.110 schwarze 158: n = n->next;
159: }
1.4 kristaps 160: }
161:
162: static void
163: print_man_node(MAN_ARGS)
164: {
1.132 schwarze 165: struct tag *t;
1.4 kristaps 166: int child;
167:
1.167 schwarze 168: if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
169: return;
170:
1.179 schwarze 171: if ((n->flags & NODE_NOFILL) == 0)
172: html_fillmode(h, ROFF_fi);
173: else if (html_fillmode(h, ROFF_nf) == ROFF_nf &&
174: n->tok != ROFF_fi && n->flags & NODE_LINE &&
175: (n->prev == NULL || n->prev->tok != MAN_YS))
176: print_endline(h);
1.132 schwarze 177:
178: child = 1;
179: switch (n->type) {
180: case ROFFT_TEXT:
1.163 schwarze 181: if (*n->string == '\0') {
182: print_endline(h);
183: return;
184: }
185: if (*n->string == ' ' && n->flags & NODE_LINE &&
186: (h->flags & HTML_NONEWLINE) == 0)
1.175 schwarze 187: print_otag(h, TAG_BR, "");
1.163 schwarze 188: else if (n->flags & NODE_DELIMC)
189: h->flags |= HTML_NOSPACE;
1.170 schwarze 190: t = h->tag;
191: t->refcnt++;
1.4 kristaps 192: print_text(h, n->string);
1.130 schwarze 193: break;
1.113 schwarze 194: case ROFFT_EQN:
1.170 schwarze 195: t = h->tag;
196: t->refcnt++;
1.80 kristaps 197: print_eqn(h, n->eqn);
1.69 kristaps 198: break;
1.113 schwarze 199: case ROFFT_TBL:
1.66 kristaps 200: /*
201: * This will take care of initialising all of the table
202: * state data for the first table, then tearing it down
203: * for the last one.
204: */
1.60 kristaps 205: print_tbl(h, n->span);
1.64 kristaps 206: return;
1.4 kristaps 207: default:
1.93 schwarze 208: /*
1.21 kristaps 209: * Close out scope of font prior to opening a macro
1.66 kristaps 210: * scope.
1.21 kristaps 211: */
1.174 schwarze 212: if (h->metac != ESCAPE_FONTROMAN) {
1.57 kristaps 213: h->metal = h->metac;
1.174 schwarze 214: h->metac = ESCAPE_FONTROMAN;
1.66 kristaps 215: }
216:
217: /*
218: * Close out the current table, if it's open, and unset
219: * the "meta" table state. This will be reopened on the
220: * next table element.
221: */
1.170 schwarze 222: if (h->tblt != NULL)
1.66 kristaps 223: print_tblclose(h);
1.170 schwarze 224: t = h->tag;
225: t->refcnt++;
1.137 schwarze 226: if (n->tok < ROFF_MAX) {
1.138 schwarze 227: roff_html_pre(h, n);
1.170 schwarze 228: t->refcnt--;
1.167 schwarze 229: print_stagq(h, t);
1.163 schwarze 230: return;
1.137 schwarze 231: }
232: assert(n->tok >= MAN_TH && n->tok < MAN_MAX);
1.155 schwarze 233: if (man_html_acts[n->tok - MAN_TH].pre != NULL)
234: child = (*man_html_acts[n->tok - MAN_TH].pre)(man,
235: n, h);
1.4 kristaps 236: break;
237: }
238:
1.164 schwarze 239: if (child && n->child != NULL)
1.132 schwarze 240: print_man_nodelist(man, n->child, h);
1.21 kristaps 241:
1.24 kristaps 242: /* This will automatically close out any font scope. */
1.170 schwarze 243: t->refcnt--;
1.171 schwarze 244: if (n->type == ROFFT_BLOCK &&
245: (n->tok == MAN_IP || n->tok == MAN_TP || n->tok == MAN_TQ)) {
246: t = h->tag;
1.173 schwarze 247: while (t->tag != TAG_DL && t->tag != TAG_UL)
1.171 schwarze 248: t = t->next;
249: /*
250: * Close the list if no further item of the same type
251: * follows; otherwise, close the item only.
252: */
1.176 schwarze 253: if (list_continues(n, roff_node_next(n)) == '\0') {
1.171 schwarze 254: print_tagq(h, t);
255: t = NULL;
256: }
257: }
258: if (t != NULL)
259: print_stagq(h, t);
1.4 kristaps 260: }
261:
1.65 kristaps 262: static void
1.147 schwarze 263: man_root_pre(const struct roff_meta *man, struct html *h)
1.4 kristaps 264: {
1.182 schwarze 265: struct tag *t;
1.94 schwarze 266: char *title;
1.4 kristaps 267:
1.89 schwarze 268: assert(man->title);
269: assert(man->msec);
1.94 schwarze 270: mandoc_asprintf(&title, "%s(%s)", man->title, man->msec);
1.4 kristaps 271:
1.182 schwarze 272: t = print_otag(h, TAG_DIV, "cr?", "head", "doc-pageheader",
1.184 schwarze 273: "aria-label", "Manual header line");
1.4 kristaps 274:
1.182 schwarze 275: print_otag(h, TAG_SPAN, "c", "head-ltitle");
1.4 kristaps 276: print_text(h, title);
1.182 schwarze 277: print_stagq(h, t);
1.4 kristaps 278:
1.182 schwarze 279: print_otag(h, TAG_SPAN, "c", "head-vol");
1.164 schwarze 280: if (man->vol != NULL)
1.95 schwarze 281: print_text(h, man->vol);
1.182 schwarze 282: print_stagq(h, t);
1.4 kristaps 283:
1.182 schwarze 284: print_otag(h, TAG_SPAN, "c", "head-rtitle");
1.4 kristaps 285: print_text(h, title);
286: print_tagq(h, t);
1.94 schwarze 287: free(title);
1.4 kristaps 288: }
289:
290: static void
1.147 schwarze 291: man_root_post(const struct roff_meta *man, struct html *h)
1.4 kristaps 292: {
1.182 schwarze 293: struct tag *t;
294:
295: t = print_otag(h, TAG_DIV, "cr?", "foot", "doc-pagefooter",
1.184 schwarze 296: "aria-label", "Manual footer line");
1.4 kristaps 297:
1.182 schwarze 298: print_otag(h, TAG_SPAN, "c", "foot-left");
299: print_stagq(h, t);
1.55 kristaps 300:
1.182 schwarze 301: print_otag(h, TAG_SPAN, "c", "foot-date");
1.89 schwarze 302: print_text(h, man->date);
1.182 schwarze 303: print_stagq(h, t);
1.4 kristaps 304:
1.182 schwarze 305: print_otag(h, TAG_SPAN, "c", "foot-os");
1.164 schwarze 306: if (man->os != NULL)
1.115 schwarze 307: print_text(h, man->os);
1.4 kristaps 308: print_tagq(h, t);
309: }
310:
311: static int
312: man_SH_pre(MAN_ARGS)
313: {
1.172 schwarze 314: const char *class;
315: enum htmltag tag;
316:
317: if (n->tok == MAN_SH) {
1.183 schwarze 318: tag = TAG_H2;
1.172 schwarze 319: class = "Sh";
320: } else {
1.183 schwarze 321: tag = TAG_H3;
1.172 schwarze 322: class = "Ss";
323: }
1.166 schwarze 324: switch (n->type) {
325: case ROFFT_BLOCK:
326: html_close_paragraph(h);
1.172 schwarze 327: print_otag(h, TAG_SECTION, "c", class);
1.166 schwarze 328: break;
329: case ROFFT_HEAD:
1.177 schwarze 330: print_otag_id(h, tag, class, n);
1.166 schwarze 331: break;
332: case ROFFT_BODY:
333: break;
334: default:
335: abort();
1.134 schwarze 336: }
1.119 schwarze 337: return 1;
1.4 kristaps 338: }
339:
340: static int
1.8 kristaps 341: man_alt_pre(MAN_ARGS)
342: {
1.114 schwarze 343: const struct roff_node *nn;
1.164 schwarze 344: struct tag *t;
1.130 schwarze 345: int i;
1.57 kristaps 346: enum htmltag fp;
1.8 kristaps 347:
1.164 schwarze 348: for (i = 0, nn = n->child; nn != NULL; nn = nn->next, i++) {
1.8 kristaps 349: switch (n->tok) {
1.93 schwarze 350: case MAN_BI:
1.57 kristaps 351: fp = i % 2 ? TAG_I : TAG_B;
1.8 kristaps 352: break;
1.93 schwarze 353: case MAN_IB:
1.57 kristaps 354: fp = i % 2 ? TAG_B : TAG_I;
1.8 kristaps 355: break;
1.93 schwarze 356: case MAN_RI:
1.57 kristaps 357: fp = i % 2 ? TAG_I : TAG_MAX;
1.8 kristaps 358: break;
1.93 schwarze 359: case MAN_IR:
1.57 kristaps 360: fp = i % 2 ? TAG_MAX : TAG_I;
1.8 kristaps 361: break;
1.93 schwarze 362: case MAN_BR:
1.57 kristaps 363: fp = i % 2 ? TAG_MAX : TAG_B;
1.8 kristaps 364: break;
1.93 schwarze 365: case MAN_RB:
1.57 kristaps 366: fp = i % 2 ? TAG_B : TAG_MAX;
1.8 kristaps 367: break;
368: default:
369: abort();
370: }
371:
372: if (i)
373: h->flags |= HTML_NOSPACE;
374:
1.130 schwarze 375: if (fp != TAG_MAX)
1.122 schwarze 376: t = print_otag(h, fp, "");
1.57 kristaps 377:
1.130 schwarze 378: print_text(h, nn->string);
1.57 kristaps 379:
1.130 schwarze 380: if (fp != TAG_MAX)
1.57 kristaps 381: print_tagq(h, t);
1.8 kristaps 382: }
1.119 schwarze 383: return 0;
1.8 kristaps 384: }
385:
386: static int
1.56 kristaps 387: man_SM_pre(MAN_ARGS)
1.8 kristaps 388: {
1.122 schwarze 389: print_otag(h, TAG_SMALL, "");
1.164 schwarze 390: if (n->tok == MAN_SB)
1.122 schwarze 391: print_otag(h, TAG_B, "");
1.119 schwarze 392: return 1;
1.8 kristaps 393: }
394:
395: static int
1.4 kristaps 396: man_PP_pre(MAN_ARGS)
397: {
1.166 schwarze 398: switch (n->type) {
399: case ROFFT_BLOCK:
400: html_close_paragraph(h);
401: break;
402: case ROFFT_HEAD:
1.119 schwarze 403: return 0;
1.166 schwarze 404: case ROFFT_BODY:
405: if (n->child != NULL &&
406: (n->child->flags & NODE_NOFILL) == 0)
407: print_otag(h, TAG_P, "c",
1.185 ! schwarze 408: n->tok == MAN_HP ? "Pp HP" : "Pp");
1.166 schwarze 409: break;
410: default:
411: abort();
412: }
1.119 schwarze 413: return 1;
1.5 kristaps 414: }
415:
1.173 schwarze 416: static char
417: list_continues(const struct roff_node *n1, const struct roff_node *n2)
418: {
419: const char *s1, *s2;
420: char c1, c2;
421:
422: if (n1 == NULL || n1->type != ROFFT_BLOCK ||
423: n2 == NULL || n2->type != ROFFT_BLOCK)
424: return '\0';
425: if ((n1->tok == MAN_TP || n1->tok == MAN_TQ) &&
426: (n2->tok == MAN_TP || n2->tok == MAN_TQ))
427: return ' ';
428: if (n1->tok != MAN_IP || n2->tok != MAN_IP)
429: return '\0';
430: n1 = n1->head->child;
431: n2 = n2->head->child;
432: s1 = n1 == NULL ? "" : n1->string;
433: s2 = n2 == NULL ? "" : n2->string;
434: c1 = strcmp(s1, "*") == 0 ? '*' :
435: strcmp(s1, "\\-") == 0 ? '-' :
436: strcmp(s1, "\\(bu") == 0 ? 'b' : ' ';
437: c2 = strcmp(s2, "*") == 0 ? '*' :
438: strcmp(s2, "\\-") == 0 ? '-' :
439: strcmp(s2, "\\(bu") == 0 ? 'b' : ' ';
440: return c1 != c2 ? '\0' : c1 == 'b' ? '*' : c1;
441: }
442:
1.5 kristaps 443: static int
444: man_IP_pre(MAN_ARGS)
445: {
1.176 schwarze 446: struct roff_node *nn;
1.173 schwarze 447: const char *list_class;
448: enum htmltag list_elem, body_elem;
449: char list_type;
450:
451: nn = n->type == ROFFT_BLOCK ? n : n->parent;
1.176 schwarze 452: list_type = list_continues(roff_node_prev(nn), nn);
453: if (list_type == '\0') {
1.173 schwarze 454: /* Start a new list. */
1.176 schwarze 455: list_type = list_continues(nn, roff_node_next(nn));
456: if (list_type == '\0')
1.173 schwarze 457: list_type = ' ';
458: switch (list_type) {
459: case ' ':
460: list_class = "Bl-tag";
461: list_elem = TAG_DL;
462: break;
463: case '*':
464: list_class = "Bl-bullet";
465: list_elem = TAG_UL;
466: break;
467: case '-':
468: list_class = "Bl-dash";
469: list_elem = TAG_UL;
470: break;
471: default:
472: abort();
473: }
474: } else {
475: /* Continue a list that was started earlier. */
476: list_class = NULL;
477: list_elem = TAG_MAX;
478: }
479: body_elem = list_type == ' ' ? TAG_DD : TAG_LI;
1.5 kristaps 480:
1.166 schwarze 481: switch (n->type) {
482: case ROFFT_BLOCK:
483: html_close_paragraph(h);
1.173 schwarze 484: if (list_elem != TAG_MAX)
485: print_otag(h, list_elem, "c", list_class);
1.166 schwarze 486: return 1;
487: case ROFFT_HEAD:
1.173 schwarze 488: if (body_elem == TAG_LI)
489: return 0;
1.177 schwarze 490: print_otag_id(h, TAG_DT, NULL, n);
1.166 schwarze 491: break;
492: case ROFFT_BODY:
1.173 schwarze 493: print_otag(h, body_elem, "");
1.119 schwarze 494: return 1;
1.166 schwarze 495: default:
496: abort();
1.6 kristaps 497: }
1.154 schwarze 498: switch(n->tok) {
499: case MAN_IP: /* Only print the first header element. */
500: if (n->child != NULL)
501: print_man_node(man, n->child, h);
502: break;
503: case MAN_TP: /* Only print next-line header elements. */
504: case MAN_TQ:
1.91 schwarze 505: nn = n->child;
1.154 schwarze 506: while (nn != NULL && (NODE_LINE & nn->flags) == 0)
1.91 schwarze 507: nn = nn->next;
1.154 schwarze 508: while (nn != NULL) {
1.132 schwarze 509: print_man_node(man, nn, h);
1.91 schwarze 510: nn = nn->next;
511: }
1.154 schwarze 512: break;
513: default:
514: abort();
1.91 schwarze 515: }
1.119 schwarze 516: return 0;
1.6 kristaps 517: }
518:
519: static int
1.86 kristaps 520: man_OP_pre(MAN_ARGS)
521: {
522: struct tag *tt;
523:
524: print_text(h, "[");
525: h->flags |= HTML_NOSPACE;
1.128 schwarze 526: tt = print_otag(h, TAG_SPAN, "c", "Op");
1.86 kristaps 527:
1.164 schwarze 528: if ((n = n->child) != NULL) {
1.122 schwarze 529: print_otag(h, TAG_B, "");
1.86 kristaps 530: print_text(h, n->string);
531: }
532:
533: print_stagq(h, tt);
534:
1.164 schwarze 535: if (n != NULL && n->next != NULL) {
1.122 schwarze 536: print_otag(h, TAG_I, "");
1.86 kristaps 537: print_text(h, n->next->string);
538: }
539:
540: print_stagq(h, tt);
541: h->flags |= HTML_NOSPACE;
542: print_text(h, "]");
1.119 schwarze 543: return 0;
1.86 kristaps 544: }
545:
1.8 kristaps 546: static int
547: man_B_pre(MAN_ARGS)
548: {
1.122 schwarze 549: print_otag(h, TAG_B, "");
1.119 schwarze 550: return 1;
1.8 kristaps 551: }
552:
553: static int
554: man_I_pre(MAN_ARGS)
555: {
1.122 schwarze 556: print_otag(h, TAG_I, "");
1.119 schwarze 557: return 1;
1.45 kristaps 558: }
559:
560: static int
561: man_in_pre(MAN_ARGS)
562: {
1.122 schwarze 563: print_otag(h, TAG_BR, "");
1.119 schwarze 564: return 0;
1.8 kristaps 565: }
566:
567: static int
568: man_ign_pre(MAN_ARGS)
569: {
1.119 schwarze 570: return 0;
1.8 kristaps 571: }
1.9 kristaps 572:
573: static int
574: man_RS_pre(MAN_ARGS)
575: {
1.166 schwarze 576: switch (n->type) {
577: case ROFFT_BLOCK:
578: html_close_paragraph(h);
579: break;
580: case ROFFT_HEAD:
1.119 schwarze 581: return 0;
1.166 schwarze 582: case ROFFT_BODY:
1.152 schwarze 583: print_otag(h, TAG_DIV, "c", "Bd-indent");
1.166 schwarze 584: break;
585: default:
586: abort();
587: }
1.156 schwarze 588: return 1;
589: }
590:
591: static int
592: man_SY_pre(MAN_ARGS)
593: {
594: switch (n->type) {
595: case ROFFT_BLOCK:
1.166 schwarze 596: html_close_paragraph(h);
1.156 schwarze 597: print_otag(h, TAG_TABLE, "c", "Nm");
598: print_otag(h, TAG_TR, "");
599: break;
600: case ROFFT_HEAD:
601: print_otag(h, TAG_TD, "");
1.168 schwarze 602: print_otag(h, TAG_CODE, "c", "Nm");
1.156 schwarze 603: break;
604: case ROFFT_BODY:
605: print_otag(h, TAG_TD, "");
606: break;
607: default:
608: abort();
609: }
1.119 schwarze 610: return 1;
1.90 schwarze 611: }
612:
613: static int
614: man_UR_pre(MAN_ARGS)
615: {
1.145 schwarze 616: char *cp;
1.164 schwarze 617:
1.90 schwarze 618: n = n->child;
1.113 schwarze 619: assert(n->type == ROFFT_HEAD);
1.120 schwarze 620: if (n->child != NULL) {
1.113 schwarze 621: assert(n->child->type == ROFFT_TEXT);
1.145 schwarze 622: if (n->tok == MAN_MT) {
623: mandoc_asprintf(&cp, "mailto:%s", n->child->string);
1.168 schwarze 624: print_otag(h, TAG_A, "ch", "Mt", cp);
1.145 schwarze 625: free(cp);
626: } else
1.168 schwarze 627: print_otag(h, TAG_A, "ch", "Lk", n->child->string);
1.90 schwarze 628: }
629:
1.113 schwarze 630: assert(n->next->type == ROFFT_BODY);
1.120 schwarze 631: if (n->next->child != NULL)
1.90 schwarze 632: n = n->next;
633:
1.132 schwarze 634: print_man_nodelist(man, n->child, h);
1.119 schwarze 635: return 0;
1.9 kristaps 636: }
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