]> git.cameronkatri.com Git - mandoc.git/blob - mdoc_html.c
git.ckatri.com / mandoc.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
history | raw | HEAD
Cleaned up index, added GSoC projects.
[mandoc.git] / mdoc_html.c
1 /* $Id: mdoc_html.c,v 1.61 2010/04/08 08:17:55 kristaps Exp $ */
2 /*
3 * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17 #ifdef HAVE_CONFIG_H
18 #include "config.h"
19 #endif
20
21 #include <sys/types.h>
22
23 #include <assert.h>
24 #include <ctype.h>
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28 #include <unistd.h>
29
30 #include "out.h"
31 #include "html.h"
32 #include "mdoc.h"
33 #include "main.h"
34
35 #define INDENT 5
36 #define HALFINDENT 3
37
38 #define MDOC_ARGS const struct mdoc_meta *m, \
39 const struct mdoc_node *n, \
40 struct html *h
41
42 #ifndef MIN
43 #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
44 #endif
45
46 struct htmlmdoc {
47 int (*pre)(MDOC_ARGS);
48 void (*post)(MDOC_ARGS);
49 };
50
51 static void print_mdoc(MDOC_ARGS);
52 static void print_mdoc_head(MDOC_ARGS);
53 static void print_mdoc_node(MDOC_ARGS);
54 static void print_mdoc_nodelist(MDOC_ARGS);
55
56 static void a2width(const char *, struct roffsu *);
57 static void a2offs(const char *, struct roffsu *);
58
59 static int a2list(const struct mdoc_node *);
60
61 static void mdoc_root_post(MDOC_ARGS);
62 static int mdoc_root_pre(MDOC_ARGS);
63
64 static void mdoc__x_post(MDOC_ARGS);
65 static int mdoc__x_pre(MDOC_ARGS);
66 static int mdoc_ad_pre(MDOC_ARGS);
67 static int mdoc_an_pre(MDOC_ARGS);
68 static int mdoc_ap_pre(MDOC_ARGS);
69 static void mdoc_aq_post(MDOC_ARGS);
70 static int mdoc_aq_pre(MDOC_ARGS);
71 static int mdoc_ar_pre(MDOC_ARGS);
72 static int mdoc_bd_pre(MDOC_ARGS);
73 static int mdoc_bf_pre(MDOC_ARGS);
74 static void mdoc_bl_post(MDOC_ARGS);
75 static int mdoc_bl_pre(MDOC_ARGS);
76 static void mdoc_bq_post(MDOC_ARGS);
77 static int mdoc_bq_pre(MDOC_ARGS);
78 static void mdoc_brq_post(MDOC_ARGS);
79 static int mdoc_brq_pre(MDOC_ARGS);
80 static int mdoc_bt_pre(MDOC_ARGS);
81 static int mdoc_bx_pre(MDOC_ARGS);
82 static int mdoc_cd_pre(MDOC_ARGS);
83 static int mdoc_d1_pre(MDOC_ARGS);
84 static void mdoc_dq_post(MDOC_ARGS);
85 static int mdoc_dq_pre(MDOC_ARGS);
86 static int mdoc_dv_pre(MDOC_ARGS);
87 static int mdoc_fa_pre(MDOC_ARGS);
88 static int mdoc_fd_pre(MDOC_ARGS);
89 static int mdoc_fl_pre(MDOC_ARGS);
90 static int mdoc_fn_pre(MDOC_ARGS);
91 static int mdoc_ft_pre(MDOC_ARGS);
92 static int mdoc_em_pre(MDOC_ARGS);
93 static int mdoc_er_pre(MDOC_ARGS);
94 static int mdoc_ev_pre(MDOC_ARGS);
95 static int mdoc_ex_pre(MDOC_ARGS);
96 static void mdoc_fo_post(MDOC_ARGS);
97 static int mdoc_fo_pre(MDOC_ARGS);
98 static int mdoc_ic_pre(MDOC_ARGS);
99 static int mdoc_in_pre(MDOC_ARGS);
100 static int mdoc_it_block_pre(MDOC_ARGS, int, int,
101 struct roffsu *, struct roffsu *);
102 static int mdoc_it_head_pre(MDOC_ARGS, int,
103 struct roffsu *);
104 static int mdoc_it_body_pre(MDOC_ARGS, int);
105 static int mdoc_it_pre(MDOC_ARGS);
106 static int mdoc_lb_pre(MDOC_ARGS);
107 static int mdoc_li_pre(MDOC_ARGS);
108 static int mdoc_lk_pre(MDOC_ARGS);
109 static int mdoc_mt_pre(MDOC_ARGS);
110 static int mdoc_ms_pre(MDOC_ARGS);
111 static int mdoc_nd_pre(MDOC_ARGS);
112 static int mdoc_nm_pre(MDOC_ARGS);
113 static int mdoc_ns_pre(MDOC_ARGS);
114 static void mdoc_op_post(MDOC_ARGS);
115 static int mdoc_op_pre(MDOC_ARGS);
116 static int mdoc_pa_pre(MDOC_ARGS);
117 static void mdoc_pf_post(MDOC_ARGS);
118 static int mdoc_pf_pre(MDOC_ARGS);
119 static void mdoc_pq_post(MDOC_ARGS);
120 static int mdoc_pq_pre(MDOC_ARGS);
121 static int mdoc_rs_pre(MDOC_ARGS);
122 static int mdoc_rv_pre(MDOC_ARGS);
123 static int mdoc_sh_pre(MDOC_ARGS);
124 static int mdoc_sp_pre(MDOC_ARGS);
125 static void mdoc_sq_post(MDOC_ARGS);
126 static int mdoc_sq_pre(MDOC_ARGS);
127 static int mdoc_ss_pre(MDOC_ARGS);
128 static int mdoc_sx_pre(MDOC_ARGS);
129 static int mdoc_sy_pre(MDOC_ARGS);
130 static int mdoc_ud_pre(MDOC_ARGS);
131 static int mdoc_va_pre(MDOC_ARGS);
132 static int mdoc_vt_pre(MDOC_ARGS);
133 static int mdoc_xr_pre(MDOC_ARGS);
134 static int mdoc_xx_pre(MDOC_ARGS);
135
136 static const struct htmlmdoc mdocs[MDOC_MAX] = {
137 {mdoc_ap_pre, NULL}, /* Ap */
138 {NULL, NULL}, /* Dd */
139 {NULL, NULL}, /* Dt */
140 {NULL, NULL}, /* Os */
141 {mdoc_sh_pre, NULL }, /* Sh */
142 {mdoc_ss_pre, NULL }, /* Ss */
143 {mdoc_sp_pre, NULL}, /* Pp */
144 {mdoc_d1_pre, NULL}, /* D1 */
145 {mdoc_d1_pre, NULL}, /* Dl */
146 {mdoc_bd_pre, NULL}, /* Bd */
147 {NULL, NULL}, /* Ed */
148 {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
149 {NULL, NULL}, /* El */
150 {mdoc_it_pre, NULL}, /* It */
151 {mdoc_ad_pre, NULL}, /* Ad */
152 {mdoc_an_pre, NULL}, /* An */
153 {mdoc_ar_pre, NULL}, /* Ar */
154 {mdoc_cd_pre, NULL}, /* Cd */
155 {mdoc_fl_pre, NULL}, /* Cm */
156 {mdoc_dv_pre, NULL}, /* Dv */
157 {mdoc_er_pre, NULL}, /* Er */
158 {mdoc_ev_pre, NULL}, /* Ev */
159 {mdoc_ex_pre, NULL}, /* Ex */
160 {mdoc_fa_pre, NULL}, /* Fa */
161 {mdoc_fd_pre, NULL}, /* Fd */
162 {mdoc_fl_pre, NULL}, /* Fl */
163 {mdoc_fn_pre, NULL}, /* Fn */
164 {mdoc_ft_pre, NULL}, /* Ft */
165 {mdoc_ic_pre, NULL}, /* Ic */
166 {mdoc_in_pre, NULL}, /* In */
167 {mdoc_li_pre, NULL}, /* Li */
168 {mdoc_nd_pre, NULL}, /* Nd */
169 {mdoc_nm_pre, NULL}, /* Nm */
170 {mdoc_op_pre, mdoc_op_post}, /* Op */
171 {NULL, NULL}, /* Ot */
172 {mdoc_pa_pre, NULL}, /* Pa */
173 {mdoc_rv_pre, NULL}, /* Rv */
174 {NULL, NULL}, /* St */
175 {mdoc_va_pre, NULL}, /* Va */
176 {mdoc_vt_pre, NULL}, /* Vt */
177 {mdoc_xr_pre, NULL}, /* Xr */
178 {mdoc__x_pre, mdoc__x_post}, /* %A */
179 {mdoc__x_pre, mdoc__x_post}, /* %B */
180 {mdoc__x_pre, mdoc__x_post}, /* %D */
181 {mdoc__x_pre, mdoc__x_post}, /* %I */
182 {mdoc__x_pre, mdoc__x_post}, /* %J */
183 {mdoc__x_pre, mdoc__x_post}, /* %N */
184 {mdoc__x_pre, mdoc__x_post}, /* %O */
185 {mdoc__x_pre, mdoc__x_post}, /* %P */
186 {mdoc__x_pre, mdoc__x_post}, /* %R */
187 {mdoc__x_pre, mdoc__x_post}, /* %T */
188 {mdoc__x_pre, mdoc__x_post}, /* %V */
189 {NULL, NULL}, /* Ac */
190 {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
191 {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
192 {NULL, NULL}, /* At */
193 {NULL, NULL}, /* Bc */
194 {mdoc_bf_pre, NULL}, /* Bf */
195 {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
196 {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
197 {mdoc_xx_pre, NULL}, /* Bsx */
198 {mdoc_bx_pre, NULL}, /* Bx */
199 {NULL, NULL}, /* Db */
200 {NULL, NULL}, /* Dc */
201 {mdoc_dq_pre, mdoc_dq_post}, /* Do */
202 {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
203 {NULL, NULL}, /* Ec */ /* FIXME: no space */
204 {NULL, NULL}, /* Ef */
205 {mdoc_em_pre, NULL}, /* Em */
206 {NULL, NULL}, /* Eo */
207 {mdoc_xx_pre, NULL}, /* Fx */
208 {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
209 {NULL, NULL}, /* No */
210 {mdoc_ns_pre, NULL}, /* Ns */
211 {mdoc_xx_pre, NULL}, /* Nx */
212 {mdoc_xx_pre, NULL}, /* Ox */
213 {NULL, NULL}, /* Pc */
214 {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
215 {mdoc_pq_pre, mdoc_pq_post}, /* Po */
216 {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
217 {NULL, NULL}, /* Qc */
218 {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
219 {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
220 {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
221 {NULL, NULL}, /* Re */
222 {mdoc_rs_pre, NULL}, /* Rs */
223 {NULL, NULL}, /* Sc */
224 {mdoc_sq_pre, mdoc_sq_post}, /* So */
225 {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
226 {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
227 {mdoc_sx_pre, NULL}, /* Sx */
228 {mdoc_sy_pre, NULL}, /* Sy */
229 {NULL, NULL}, /* Tn */
230 {mdoc_xx_pre, NULL}, /* Ux */
231 {NULL, NULL}, /* Xc */
232 {NULL, NULL}, /* Xo */
233 {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
234 {NULL, NULL}, /* Fc */
235 {mdoc_op_pre, mdoc_op_post}, /* Oo */
236 {NULL, NULL}, /* Oc */
237 {NULL, NULL}, /* Bk */
238 {NULL, NULL}, /* Ek */
239 {mdoc_bt_pre, NULL}, /* Bt */
240 {NULL, NULL}, /* Hf */
241 {NULL, NULL}, /* Fr */
242 {mdoc_ud_pre, NULL}, /* Ud */
243 {mdoc_lb_pre, NULL}, /* Lb */
244 {mdoc_sp_pre, NULL}, /* Lp */
245 {mdoc_lk_pre, NULL}, /* Lk */
246 {mdoc_mt_pre, NULL}, /* Mt */
247 {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
248 {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
249 {NULL, NULL}, /* Brc */
250 {mdoc__x_pre, mdoc__x_post}, /* %C */
251 {NULL, NULL}, /* Es */ /* TODO */
252 {NULL, NULL}, /* En */ /* TODO */
253 {mdoc_xx_pre, NULL}, /* Dx */
254 {mdoc__x_pre, mdoc__x_post}, /* %Q */
255 {mdoc_sp_pre, NULL}, /* br */
256 {mdoc_sp_pre, NULL}, /* sp */
257 {mdoc__x_pre, mdoc__x_post}, /* %U */
258 };
259
260
261 void
262 html_mdoc(void *arg, const struct mdoc *m)
263 {
264 struct html *h;
265 struct tag *t;
266
267 h = (struct html *)arg;
268
269 print_gen_decls(h);
270 t = print_otag(h, TAG_HTML, 0, NULL);
271 print_mdoc(mdoc_meta(m), mdoc_node(m), h);
272 print_tagq(h, t);
273
274 printf("\n");
275 }
276
277
278 /*
279 * Return the list type for `Bl', e.g., `Bl -column' returns
280 * MDOC_Column. This can ONLY be run for lists; it will abort() if no
281 * list type is found.
282 */
283 static int
284 a2list(const struct mdoc_node *n)
285 {
286 int i;
287
288 assert(n->args);
289 for (i = 0; i < (int)n->args->argc; i++)
290 switch (n->args->argv[i].arg) {
291 case (MDOC_Enum):
292 /* FALLTHROUGH */
293 case (MDOC_Dash):
294 /* FALLTHROUGH */
295 case (MDOC_Hyphen):
296 /* FALLTHROUGH */
297 case (MDOC_Bullet):
298 /* FALLTHROUGH */
299 case (MDOC_Tag):
300 /* FALLTHROUGH */
301 case (MDOC_Hang):
302 /* FALLTHROUGH */
303 case (MDOC_Inset):
304 /* FALLTHROUGH */
305 case (MDOC_Diag):
306 /* FALLTHROUGH */
307 case (MDOC_Item):
308 /* FALLTHROUGH */
309 case (MDOC_Column):
310 /* FALLTHROUGH */
311 case (MDOC_Ohang):
312 return(n->args->argv[i].arg);
313 default:
314 break;
315 }
316
317 abort();
318 /* NOTREACHED */
319 }
320
321
322 /*
323 * Calculate the scaling unit passed in a `-width' argument. This uses
324 * either a native scaling unit (e.g., 1i, 2m) or the string length of
325 * the value.
326 */
327 static void
328 a2width(const char *p, struct roffsu *su)
329 {
330
331 if ( ! a2roffsu(p, su, SCALE_MAX)) {
332 su->unit = SCALE_EM;
333 su->scale = (int)strlen(p);
334 }
335 }
336
337
338 /*
339 * Calculate the scaling unit passed in an `-offset' argument. This
340 * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
341 * predefined strings (indent, etc.), or the string length of the value.
342 */
343 static void
344 a2offs(const char *p, struct roffsu *su)
345 {
346
347 /* FIXME: "right"? */
348
349 if (0 == strcmp(p, "left"))
350 SCALE_HS_INIT(su, 0);
351 else if (0 == strcmp(p, "indent"))
352 SCALE_HS_INIT(su, INDENT);
353 else if (0 == strcmp(p, "indent-two"))
354 SCALE_HS_INIT(su, INDENT * 2);
355 else if ( ! a2roffsu(p, su, SCALE_MAX)) {
356 su->unit = SCALE_EM;
357 su->scale = (int)strlen(p);
358 }
359 }
360
361
362 static void
363 print_mdoc(MDOC_ARGS)
364 {
365 struct tag *t;
366 struct htmlpair tag;
367
368 t = print_otag(h, TAG_HEAD, 0, NULL);
369 print_mdoc_head(m, n, h);
370 print_tagq(h, t);
371
372 t = print_otag(h, TAG_BODY, 0, NULL);
373
374 tag.key = ATTR_CLASS;
375 tag.val = "body";
376 print_otag(h, TAG_DIV, 1, &tag);
377
378 print_mdoc_nodelist(m, n, h);
379 print_tagq(h, t);
380 }
381
382
383 /* ARGSUSED */
384 static void
385 print_mdoc_head(MDOC_ARGS)
386 {
387
388 print_gen_head(h);
389 bufinit(h);
390 buffmt(h, "%s(%d)", m->title, m->msec);
391
392 if (m->arch) {
393 bufcat(h, " (");
394 bufcat(h, m->arch);
395 bufcat(h, ")");
396 }
397
398 print_otag(h, TAG_TITLE, 0, NULL);
399 print_text(h, h->buf);
400 }
401
402
403 static void
404 print_mdoc_nodelist(MDOC_ARGS)
405 {
406
407 print_mdoc_node(m, n, h);
408 if (n->next)
409 print_mdoc_nodelist(m, n->next, h);
410 }
411
412
413 static void
414 print_mdoc_node(MDOC_ARGS)
415 {
416 int child;
417 struct tag *t;
418
419 child = 1;
420 t = h->tags.head;
421
422 bufinit(h);
423 switch (n->type) {
424 case (MDOC_ROOT):
425 child = mdoc_root_pre(m, n, h);
426 break;
427 case (MDOC_TEXT):
428 print_text(h, n->string);
429 return;
430 default:
431 if (mdocs[n->tok].pre)
432 child = (*mdocs[n->tok].pre)(m, n, h);
433 break;
434 }
435
436 if (child && n->child)
437 print_mdoc_nodelist(m, n->child, h);
438
439 print_stagq(h, t);
440
441 bufinit(h);
442 switch (n->type) {
443 case (MDOC_ROOT):
444 mdoc_root_post(m, n, h);
445 break;
446 default:
447 if (mdocs[n->tok].post)
448 (*mdocs[n->tok].post)(m, n, h);
449 break;
450 }
451 }
452
453
454 /* ARGSUSED */
455 static void
456 mdoc_root_post(MDOC_ARGS)
457 {
458 struct htmlpair tag[3];
459 struct tag *t, *tt;
460 char b[DATESIZ];
461
462 time2a(m->date, b, DATESIZ);
463
464 /*
465 * XXX: this should use divs, but in Firefox, divs with nested
466 * divs for some reason puke when trying to put a border line
467 * below. So I use tables, instead.
468 */
469
470 PAIR_CLASS_INIT(&tag[0], "footer");
471 bufcat_style(h, "width", "100%");
472 PAIR_STYLE_INIT(&tag[1], h);
473 PAIR_SUMMARY_INIT(&tag[2], "footer");
474
475 t = print_otag(h, TAG_TABLE, 3, tag);
476 tt = print_otag(h, TAG_TR, 0, NULL);
477
478 bufinit(h);
479 bufcat_style(h, "width", "50%");
480 PAIR_STYLE_INIT(&tag[0], h);
481 print_otag(h, TAG_TD, 1, tag);
482 print_text(h, b);
483 print_stagq(h, tt);
484
485 bufinit(h);
486 bufcat_style(h, "width", "50%");
487 bufcat_style(h, "text-align", "right");
488 PAIR_STYLE_INIT(&tag[0], h);
489 print_otag(h, TAG_TD, 1, tag);
490 print_text(h, m->os);
491 print_tagq(h, t);
492 }
493
494
495 /* ARGSUSED */
496 static int
497 mdoc_root_pre(MDOC_ARGS)
498 {
499 struct htmlpair tag[3];
500 struct tag *t, *tt;
501 char b[BUFSIZ], title[BUFSIZ];
502
503 (void)strlcpy(b, m->vol, BUFSIZ);
504
505 if (m->arch) {
506 (void)strlcat(b, " (", BUFSIZ);
507 (void)strlcat(b, m->arch, BUFSIZ);
508 (void)strlcat(b, ")", BUFSIZ);
509 }
510
511 (void)snprintf(title, BUFSIZ - 1,
512 "%s(%d)", m->title, m->msec);
513
514 /* XXX: see note in mdoc_root_post() about divs. */
515
516 PAIR_CLASS_INIT(&tag[0], "header");
517 bufcat_style(h, "width", "100%");
518 PAIR_STYLE_INIT(&tag[1], h);
519 PAIR_SUMMARY_INIT(&tag[2], "header");
520
521 t = print_otag(h, TAG_TABLE, 3, tag);
522
523 tt = print_otag(h, TAG_TR, 0, NULL);
524
525 bufinit(h);
526 bufcat_style(h, "width", "10%");
527 PAIR_STYLE_INIT(&tag[0], h);
528 print_otag(h, TAG_TD, 1, tag);
529 print_text(h, title);
530 print_stagq(h, tt);
531
532 bufinit(h);
533 bufcat_style(h, "text-align", "center");
534 bufcat_style(h, "white-space", "nowrap");
535 bufcat_style(h, "width", "80%");
536 PAIR_STYLE_INIT(&tag[0], h);
537 print_otag(h, TAG_TD, 1, tag);
538 print_text(h, b);
539 print_stagq(h, tt);
540
541 bufinit(h);
542 bufcat_style(h, "text-align", "right");
543 bufcat_style(h, "width", "10%");
544 PAIR_STYLE_INIT(&tag[0], h);
545 print_otag(h, TAG_TD, 1, tag);
546 print_text(h, title);
547 print_tagq(h, t);
548 return(1);
549 }
550
551
552 /* ARGSUSED */
553 static int
554 mdoc_sh_pre(MDOC_ARGS)
555 {
556 struct htmlpair tag[2];
557 const struct mdoc_node *nn;
558 char buf[BUFSIZ];
559 struct roffsu su;
560
561 if (MDOC_BODY == n->type) {
562 SCALE_HS_INIT(&su, INDENT);
563 bufcat_su(h, "margin-left", &su);
564 PAIR_CLASS_INIT(&tag[0], "sec-body");
565 PAIR_STYLE_INIT(&tag[1], h);
566 print_otag(h, TAG_DIV, 2, tag);
567 return(1);
568 } else if (MDOC_BLOCK == n->type) {
569 PAIR_CLASS_INIT(&tag[0], "sec-block");
570 if (n->prev && NULL == n->prev->body->child) {
571 print_otag(h, TAG_DIV, 1, tag);
572 return(1);
573 }
574
575 SCALE_VS_INIT(&su, 1);
576 bufcat_su(h, "margin-top", &su);
577 if (NULL == n->next)
578 bufcat_su(h, "margin-bottom", &su);
579
580 PAIR_STYLE_INIT(&tag[1], h);
581 print_otag(h, TAG_DIV, 2, tag);
582 return(1);
583 }
584
585 buf[0] = '\0';
586 for (nn = n->child; nn; nn = nn->next) {
587 html_idcat(buf, nn->string, BUFSIZ);
588 if (nn->next)
589 html_idcat(buf, " ", BUFSIZ);
590 }
591
592 PAIR_CLASS_INIT(&tag[0], "sec-head");
593 PAIR_ID_INIT(&tag[1], buf);
594
595 print_otag(h, TAG_DIV, 2, tag);
596 return(1);
597 }
598
599
600 /* ARGSUSED */
601 static int
602 mdoc_ss_pre(MDOC_ARGS)
603 {
604 struct htmlpair tag[3];
605 const struct mdoc_node *nn;
606 char buf[BUFSIZ];
607 struct roffsu su;
608
609 SCALE_VS_INIT(&su, 1);
610
611 if (MDOC_BODY == n->type) {
612 PAIR_CLASS_INIT(&tag[0], "ssec-body");
613 if (n->parent->next && n->child) {
614 bufcat_su(h, "margin-bottom", &su);
615 PAIR_STYLE_INIT(&tag[1], h);
616 print_otag(h, TAG_DIV, 2, tag);
617 } else
618 print_otag(h, TAG_DIV, 1, tag);
619 return(1);
620 } else if (MDOC_BLOCK == n->type) {
621 PAIR_CLASS_INIT(&tag[0], "ssec-block");
622 if (n->prev) {
623 bufcat_su(h, "margin-top", &su);
624 PAIR_STYLE_INIT(&tag[1], h);
625 print_otag(h, TAG_DIV, 2, tag);
626 } else
627 print_otag(h, TAG_DIV, 1, tag);
628 return(1);
629 }
630
631 /* TODO: see note in mdoc_sh_pre() about duplicates. */
632
633 buf[0] = '\0';
634 for (nn = n->child; nn; nn = nn->next) {
635 html_idcat(buf, nn->string, BUFSIZ);
636 if (nn->next)
637 html_idcat(buf, " ", BUFSIZ);
638 }
639
640 SCALE_HS_INIT(&su, INDENT - HALFINDENT);
641 su.scale = -su.scale;
642 bufcat_su(h, "margin-left", &su);
643
644 PAIR_CLASS_INIT(&tag[0], "ssec-head");
645 PAIR_STYLE_INIT(&tag[1], h);
646 PAIR_ID_INIT(&tag[2], buf);
647
648 print_otag(h, TAG_DIV, 3, tag);
649 return(1);
650 }
651
652
653 /* ARGSUSED */
654 static int
655 mdoc_fl_pre(MDOC_ARGS)
656 {
657 struct htmlpair tag;
658
659 PAIR_CLASS_INIT(&tag, "flag");
660 print_otag(h, TAG_SPAN, 1, &tag);
661
662 /* `Cm' has no leading hyphen. */
663
664 if (MDOC_Cm == n->tok)
665 return(1);
666
667 print_text(h, "\\-");
668
669 if (n->child)
670 h->flags |= HTML_NOSPACE;
671 else if (n->next && n->next->line == n->line)
672 h->flags |= HTML_NOSPACE;
673
674 return(1);
675 }
676
677
678 /* ARGSUSED */
679 static int
680 mdoc_nd_pre(MDOC_ARGS)
681 {
682 struct htmlpair tag;
683
684 if (MDOC_BODY != n->type)
685 return(1);
686
687 /* XXX: this tag in theory can contain block elements. */
688
689 print_text(h, "\\(em");
690 PAIR_CLASS_INIT(&tag, "desc-body");
691 print_otag(h, TAG_SPAN, 1, &tag);
692 return(1);
693 }
694
695
696 /* ARGSUSED */
697 static int
698 mdoc_op_pre(MDOC_ARGS)
699 {
700 struct htmlpair tag;
701
702 if (MDOC_BODY != n->type)
703 return(1);
704
705 /* XXX: this tag in theory can contain block elements. */
706
707 print_text(h, "\\(lB");
708 h->flags |= HTML_NOSPACE;
709 PAIR_CLASS_INIT(&tag, "opt");
710 print_otag(h, TAG_SPAN, 1, &tag);
711 return(1);
712 }
713
714
715 /* ARGSUSED */
716 static void
717 mdoc_op_post(MDOC_ARGS)
718 {
719
720 if (MDOC_BODY != n->type)
721 return;
722 h->flags |= HTML_NOSPACE;
723 print_text(h, "\\(rB");
724 }
725
726
727 static int
728 mdoc_nm_pre(MDOC_ARGS)
729 {
730 struct htmlpair tag;
731
732 if (SEC_SYNOPSIS == n->sec && n->prev) {
733 bufcat_style(h, "clear", "both");
734 PAIR_STYLE_INIT(&tag, h);
735 print_otag(h, TAG_BR, 1, &tag);
736 }
737
738 PAIR_CLASS_INIT(&tag, "name");
739 print_otag(h, TAG_SPAN, 1, &tag);
740 if (NULL == n->child)
741 print_text(h, m->name);
742
743 return(1);
744 }
745
746
747 /* ARGSUSED */
748 static int
749 mdoc_xr_pre(MDOC_ARGS)
750 {
751 struct htmlpair tag[2];
752 const struct mdoc_node *nn;
753
754 if (NULL == n->child)
755 return(0);
756
757 PAIR_CLASS_INIT(&tag[0], "link-man");
758
759 if (h->base_man) {
760 buffmt_man(h, n->child->string,
761 n->child->next ?
762 n->child->next->string : NULL);
763 PAIR_HREF_INIT(&tag[1], h->buf);
764 print_otag(h, TAG_A, 2, tag);
765 } else
766 print_otag(h, TAG_A, 1, tag);
767
768 nn = n->child;
769 print_text(h, nn->string);
770
771 if (NULL == (nn = nn->next))
772 return(0);
773
774 h->flags |= HTML_NOSPACE;
775 print_text(h, "(");
776 h->flags |= HTML_NOSPACE;
777 print_text(h, nn->string);
778 h->flags |= HTML_NOSPACE;
779 print_text(h, ")");
780 return(0);
781 }
782
783
784 /* ARGSUSED */
785 static int
786 mdoc_ns_pre(MDOC_ARGS)
787 {
788
789 h->flags |= HTML_NOSPACE;
790 return(1);
791 }
792
793
794 /* ARGSUSED */
795 static int
796 mdoc_ar_pre(MDOC_ARGS)
797 {
798 struct htmlpair tag;
799
800 PAIR_CLASS_INIT(&tag, "arg");
801 print_otag(h, TAG_SPAN, 1, &tag);
802 return(1);
803 }
804
805
806 /* ARGSUSED */
807 static int
808 mdoc_xx_pre(MDOC_ARGS)
809 {
810 const char *pp;
811 struct htmlpair tag;
812
813 switch (n->tok) {
814 case (MDOC_Bsx):
815 pp = "BSDI BSD/OS";
816 break;
817 case (MDOC_Dx):
818 pp = "DragonFly";
819 break;
820 case (MDOC_Fx):
821 pp = "FreeBSD";
822 break;
823 case (MDOC_Nx):
824 pp = "NetBSD";
825 break;
826 case (MDOC_Ox):
827 pp = "OpenBSD";
828 break;
829 case (MDOC_Ux):
830 pp = "UNIX";
831 break;
832 default:
833 return(1);
834 }
835
836 PAIR_CLASS_INIT(&tag, "unix");
837 print_otag(h, TAG_SPAN, 1, &tag);
838 print_text(h, pp);
839 return(1);
840 }
841
842
843 /* ARGSUSED */
844 static int
845 mdoc_bx_pre(MDOC_ARGS)
846 {
847 const struct mdoc_node *nn;
848 struct htmlpair tag;
849
850 PAIR_CLASS_INIT(&tag, "unix");
851 print_otag(h, TAG_SPAN, 1, &tag);
852
853 for (nn = n->child; nn; nn = nn->next)
854 print_mdoc_node(m, nn, h);
855
856 if (n->child)
857 h->flags |= HTML_NOSPACE;
858
859 print_text(h, "BSD");
860 return(0);
861 }
862
863
864 /* ARGSUSED */
865 static int
866 mdoc_it_block_pre(MDOC_ARGS, int type, int comp,
867 struct roffsu *offs, struct roffsu *width)
868 {
869 struct htmlpair tag;
870 const struct mdoc_node *nn;
871 struct roffsu su;
872
873 nn = n->parent->parent;
874 assert(nn->args);
875
876 /* XXX: see notes in mdoc_it_pre(). */
877
878 if (MDOC_Column == type) {
879 /* Don't width-pad on the left. */
880 SCALE_HS_INIT(width, 0);
881 /* Also disallow non-compact. */
882 comp = 1;
883 }
884 if (MDOC_Diag == type)
885 /* Mandate non-compact with empty prior. */
886 if (n->prev && NULL == n->prev->body->child)
887 comp = 1;
888
889 bufcat_style(h, "clear", "both");
890 if (offs->scale > 0)
891 bufcat_su(h, "margin-left", offs);
892 if (width->scale > 0)
893 bufcat_su(h, "padding-left", width);
894
895 PAIR_STYLE_INIT(&tag, h);
896
897 /* Mandate compact following `Ss' and `Sh' starts. */
898
899 for (nn = n; nn && ! comp; nn = nn->parent) {
900 if (MDOC_BLOCK != nn->type)
901 continue;
902 if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
903 comp = 1;
904 if (nn->prev)
905 break;
906 }
907
908 if ( ! comp) {
909 SCALE_VS_INIT(&su, 1);
910 bufcat_su(h, "padding-top", &su);
911 }
912
913 PAIR_STYLE_INIT(&tag, h);
914 print_otag(h, TAG_DIV, 1, &tag);
915 return(1);
916 }
917
918
919 /* ARGSUSED */
920 static int
921 mdoc_it_body_pre(MDOC_ARGS, int type)
922 {
923 struct htmlpair tag;
924 struct roffsu su;
925
926 switch (type) {
927 case (MDOC_Item):
928 /* FALLTHROUGH */
929 case (MDOC_Ohang):
930 /* FALLTHROUGH */
931 case (MDOC_Column):
932 break;
933 default:
934 /*
935 * XXX: this tricks CSS into aligning the bodies with
936 * the right-padding in the head.
937 */
938 SCALE_HS_INIT(&su, 2);
939 bufcat_su(h, "margin-left", &su);
940 PAIR_STYLE_INIT(&tag, h);
941 print_otag(h, TAG_DIV, 1, &tag);
942 break;
943 }
944
945 return(1);
946 }
947
948
949 /* ARGSUSED */
950 static int
951 mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
952 {
953 struct htmlpair tag;
954 struct ord *ord;
955 char nbuf[BUFSIZ];
956
957 switch (type) {
958 case (MDOC_Item):
959 return(0);
960 case (MDOC_Ohang):
961 print_otag(h, TAG_DIV, 0, &tag);
962 return(1);
963 case (MDOC_Column):
964 bufcat_su(h, "min-width", width);
965 bufcat_style(h, "clear", "none");
966 if (n->next && MDOC_HEAD == n->next->type)
967 bufcat_style(h, "float", "left");
968 PAIR_STYLE_INIT(&tag, h);
969 print_otag(h, TAG_DIV, 1, &tag);
970 break;
971 default:
972 bufcat_su(h, "min-width", width);
973 SCALE_INVERT(width);
974 bufcat_su(h, "margin-left", width);
975 if (n->next && n->next->child)
976 bufcat_style(h, "float", "left");
977
978 /* XXX: buffer if we run into body. */
979 SCALE_HS_INIT(width, 1);
980 bufcat_su(h, "margin-right", width);
981 PAIR_STYLE_INIT(&tag, h);
982 print_otag(h, TAG_DIV, 1, &tag);
983 break;
984 }
985
986 switch (type) {
987 case (MDOC_Diag):
988 PAIR_CLASS_INIT(&tag, "diag");
989 print_otag(h, TAG_SPAN, 1, &tag);
990 break;
991 case (MDOC_Enum):
992 ord = h->ords.head;
993 assert(ord);
994 nbuf[BUFSIZ - 1] = 0;
995 (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
996 print_text(h, nbuf);
997 return(0);
998 case (MDOC_Dash):
999 print_text(h, "\\(en");
1000 return(0);
1001 case (MDOC_Hyphen):
1002 print_text(h, "\\(hy");
1003 return(0);
1004 case (MDOC_Bullet):
1005 print_text(h, "\\(bu");
1006 return(0);
1007 default:
1008 break;
1009 }
1010
1011 return(1);
1012 }
1013
1014
1015 static int
1016 mdoc_it_pre(MDOC_ARGS)
1017 {
1018 int i, type, wp, comp;
1019 const struct mdoc_node *bl, *nn;
1020 struct roffsu width, offs;
1021
1022 /*
1023 * XXX: be very careful in changing anything, here. Lists in
1024 * mandoc have many peculiarities; furthermore, they don't
1025 * translate well into HTML and require a bit of mangling.
1026 */
1027
1028 bl = n->parent->parent;
1029 if (MDOC_BLOCK != n->type)
1030 bl = bl->parent;
1031
1032 type = a2list(bl);
1033
1034 /* Set default width and offset. */
1035
1036 SCALE_HS_INIT(&offs, 0);
1037
1038 switch (type) {
1039 case (MDOC_Enum):
1040 /* FALLTHROUGH */
1041 case (MDOC_Dash):
1042 /* FALLTHROUGH */
1043 case (MDOC_Hyphen):
1044 /* FALLTHROUGH */
1045 case (MDOC_Bullet):
1046 SCALE_HS_INIT(&width, 2);
1047 break;
1048 default:
1049 SCALE_HS_INIT(&width, INDENT);
1050 break;
1051 }
1052
1053 /* Get width, offset, and compact arguments. */
1054
1055 for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1056 switch (bl->args->argv[i].arg) {
1057 case (MDOC_Column):
1058 wp = i; /* Save for later. */
1059 break;
1060 case (MDOC_Width):
1061 a2width(bl->args->argv[i].value[0], &width);
1062 break;
1063 case (MDOC_Offset):
1064 a2offs(bl->args->argv[i].value[0], &offs);
1065 break;
1066 case (MDOC_Compact):
1067 comp = 1;
1068 break;
1069 default:
1070 break;
1071 }
1072
1073 /* Override width in some cases. */
1074
1075 switch (type) {
1076 case (MDOC_Ohang):
1077 /* FALLTHROUGH */
1078 case (MDOC_Item):
1079 /* FALLTHROUGH */
1080 case (MDOC_Inset):
1081 /* FALLTHROUGH */
1082 case (MDOC_Diag):
1083 SCALE_HS_INIT(&width, 0);
1084 break;
1085 default:
1086 if (0 == width.scale)
1087 SCALE_HS_INIT(&width, INDENT);
1088 break;
1089 }
1090
1091 /* Flip to body/block processing. */
1092
1093 if (MDOC_BODY == n->type)
1094 return(mdoc_it_body_pre(m, n, h, type));
1095 if (MDOC_BLOCK == n->type)
1096 return(mdoc_it_block_pre(m, n, h, type, comp,
1097 &offs, &width));
1098
1099 /* Override column widths. */
1100
1101 if (MDOC_Column == type) {
1102 nn = n->parent->child;
1103 for (i = 0; nn && nn != n; nn = nn->next, i++)
1104 /* Counter... */ ;
1105 if (i < (int)bl->args->argv[wp].sz)
1106 a2width(bl->args->argv[wp].value[i], &width);
1107 }
1108
1109 return(mdoc_it_head_pre(m, n, h, type, &width));
1110 }
1111
1112
1113 /* ARGSUSED */
1114 static int
1115 mdoc_bl_pre(MDOC_ARGS)
1116 {
1117 struct ord *ord;
1118
1119 if (MDOC_HEAD == n->type)
1120 return(0);
1121 if (MDOC_BLOCK != n->type)
1122 return(1);
1123 if (MDOC_Enum != a2list(n))
1124 return(1);
1125
1126 ord = malloc(sizeof(struct ord));
1127 if (NULL == ord) {
1128 perror(NULL);
1129 exit(EXIT_FAILURE);
1130 }
1131 ord->cookie = n;
1132 ord->pos = 1;
1133 ord->next = h->ords.head;
1134 h->ords.head = ord;
1135 return(1);
1136 }
1137
1138
1139 /* ARGSUSED */
1140 static void
1141 mdoc_bl_post(MDOC_ARGS)
1142 {
1143 struct ord *ord;
1144
1145 if (MDOC_BLOCK != n->type)
1146 return;
1147 if (MDOC_Enum != a2list(n))
1148 return;
1149
1150 ord = h->ords.head;
1151 assert(ord);
1152 h->ords.head = ord->next;
1153 free(ord);
1154 }
1155
1156
1157 /* ARGSUSED */
1158 static int
1159 mdoc_ex_pre(MDOC_ARGS)
1160 {
1161 const struct mdoc_node *nn;
1162 struct tag *t;
1163 struct htmlpair tag;
1164
1165 PAIR_CLASS_INIT(&tag, "utility");
1166
1167 print_text(h, "The");
1168 for (nn = n->child; nn; nn = nn->next) {
1169 t = print_otag(h, TAG_SPAN, 1, &tag);
1170 print_text(h, nn->string);
1171 print_tagq(h, t);
1172
1173 h->flags |= HTML_NOSPACE;
1174
1175 if (nn->next && NULL == nn->next->next)
1176 print_text(h, ", and");
1177 else if (nn->next)
1178 print_text(h, ",");
1179 else
1180 h->flags &= ~HTML_NOSPACE;
1181 }
1182
1183 if (n->child->next)
1184 print_text(h, "utilities exit");
1185 else
1186 print_text(h, "utility exits");
1187
1188 print_text(h, "0 on success, and >0 if an error occurs.");
1189 return(0);
1190 }
1191
1192
1193 /* ARGSUSED */
1194 static int
1195 mdoc_dq_pre(MDOC_ARGS)
1196 {
1197
1198 if (MDOC_BODY != n->type)
1199 return(1);
1200 print_text(h, "\\(lq");
1201 h->flags |= HTML_NOSPACE;
1202 return(1);
1203 }
1204
1205
1206 /* ARGSUSED */
1207 static void
1208 mdoc_dq_post(MDOC_ARGS)
1209 {
1210
1211 if (MDOC_BODY != n->type)
1212 return;
1213 h->flags |= HTML_NOSPACE;
1214 print_text(h, "\\(rq");
1215 }
1216
1217
1218 /* ARGSUSED */
1219 static int
1220 mdoc_pq_pre(MDOC_ARGS)
1221 {
1222
1223 if (MDOC_BODY != n->type)
1224 return(1);
1225 print_text(h, "\\&(");
1226 h->flags |= HTML_NOSPACE;
1227 return(1);
1228 }
1229
1230
1231 /* ARGSUSED */
1232 static void
1233 mdoc_pq_post(MDOC_ARGS)
1234 {
1235
1236 if (MDOC_BODY != n->type)
1237 return;
1238 print_text(h, ")");
1239 }
1240
1241
1242 /* ARGSUSED */
1243 static int
1244 mdoc_sq_pre(MDOC_ARGS)
1245 {
1246
1247 if (MDOC_BODY != n->type)
1248 return(1);
1249 print_text(h, "\\(oq");
1250 h->flags |= HTML_NOSPACE;
1251 return(1);
1252 }
1253
1254
1255 /* ARGSUSED */
1256 static void
1257 mdoc_sq_post(MDOC_ARGS)
1258 {
1259
1260 if (MDOC_BODY != n->type)
1261 return;
1262 h->flags |= HTML_NOSPACE;
1263 print_text(h, "\\(aq");
1264 }
1265
1266
1267 /* ARGSUSED */
1268 static int
1269 mdoc_em_pre(MDOC_ARGS)
1270 {
1271 struct htmlpair tag;
1272
1273 PAIR_CLASS_INIT(&tag, "emph");
1274 print_otag(h, TAG_SPAN, 1, &tag);
1275 return(1);
1276 }
1277
1278
1279 /* ARGSUSED */
1280 static int
1281 mdoc_d1_pre(MDOC_ARGS)
1282 {
1283 struct htmlpair tag[2];
1284 struct roffsu su;
1285
1286 if (MDOC_BLOCK != n->type)
1287 return(1);
1288
1289 /* FIXME: D1 shouldn't be literal. */
1290
1291 SCALE_VS_INIT(&su, INDENT - 2);
1292 bufcat_su(h, "margin-left", &su);
1293 PAIR_CLASS_INIT(&tag[0], "lit");
1294 PAIR_STYLE_INIT(&tag[1], h);
1295 print_otag(h, TAG_DIV, 2, tag);
1296 return(1);
1297 }
1298
1299
1300 /* ARGSUSED */
1301 static int
1302 mdoc_sx_pre(MDOC_ARGS)
1303 {
1304 struct htmlpair tag[2];
1305 const struct mdoc_node *nn;
1306 char buf[BUFSIZ];
1307
1308 strlcpy(buf, "#", BUFSIZ);
1309 for (nn = n->child; nn; nn = nn->next) {
1310 html_idcat(buf, nn->string, BUFSIZ);
1311 if (nn->next)
1312 html_idcat(buf, " ", BUFSIZ);
1313 }
1314
1315 PAIR_CLASS_INIT(&tag[0], "link-sec");
1316 PAIR_HREF_INIT(&tag[1], buf);
1317
1318 print_otag(h, TAG_A, 2, tag);
1319 return(1);
1320 }
1321
1322
1323 /* ARGSUSED */
1324 static int
1325 mdoc_aq_pre(MDOC_ARGS)
1326 {
1327
1328 if (MDOC_BODY != n->type)
1329 return(1);
1330 print_text(h, "\\(la");
1331 h->flags |= HTML_NOSPACE;
1332 return(1);
1333 }
1334
1335
1336 /* ARGSUSED */
1337 static void
1338 mdoc_aq_post(MDOC_ARGS)
1339 {
1340
1341 if (MDOC_BODY != n->type)
1342 return;
1343 h->flags |= HTML_NOSPACE;
1344 print_text(h, "\\(ra");
1345 }
1346
1347
1348 /* ARGSUSED */
1349 static int
1350 mdoc_bd_pre(MDOC_ARGS)
1351 {
1352 struct htmlpair tag[2];
1353 int type, comp, i;
1354 const struct mdoc_node *bl, *nn;
1355 struct roffsu su;
1356
1357 if (MDOC_BLOCK == n->type)
1358 bl = n;
1359 else if (MDOC_HEAD == n->type)
1360 return(0);
1361 else
1362 bl = n->parent;
1363
1364 SCALE_VS_INIT(&su, 0);
1365
1366 type = comp = 0;
1367 for (i = 0; i < (int)bl->args->argc; i++)
1368 switch (bl->args->argv[i].arg) {
1369 case (MDOC_Offset):
1370 a2offs(bl->args->argv[i].value[0], &su);
1371 break;
1372 case (MDOC_Compact):
1373 comp = 1;
1374 break;
1375 case (MDOC_Centred):
1376 /* FALLTHROUGH */
1377 case (MDOC_Ragged):
1378 /* FALLTHROUGH */
1379 case (MDOC_Filled):
1380 /* FALLTHROUGH */
1381 case (MDOC_Unfilled):
1382 /* FALLTHROUGH */
1383 case (MDOC_Literal):
1384 type = bl->args->argv[i].arg;
1385 break;
1386 default:
1387 break;
1388 }
1389
1390 /* FIXME: -centered, etc. formatting. */
1391 /* FIXME: does not respect -offset ??? */
1392
1393 if (MDOC_BLOCK == n->type) {
1394 bufcat_su(h, "margin-left", &su);
1395 for (nn = n; nn && ! comp; nn = nn->parent) {
1396 if (MDOC_BLOCK != nn->type)
1397 continue;
1398 if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1399 comp = 1;
1400 if (nn->prev)
1401 break;
1402 }
1403 if (comp) {
1404 print_otag(h, TAG_DIV, 0, tag);
1405 return(1);
1406 }
1407 SCALE_VS_INIT(&su, 1);
1408 bufcat_su(h, "margin-top", &su);
1409 PAIR_STYLE_INIT(&tag[0], h);
1410 print_otag(h, TAG_DIV, 1, tag);
1411 return(1);
1412 }
1413
1414 if (MDOC_Unfilled != type && MDOC_Literal != type)
1415 return(1);
1416
1417 PAIR_CLASS_INIT(&tag[0], "lit");
1418 bufcat_style(h, "white-space", "pre");
1419 PAIR_STYLE_INIT(&tag[1], h);
1420 print_otag(h, TAG_DIV, 2, tag);
1421
1422 for (nn = n->child; nn; nn = nn->next) {
1423 h->flags |= HTML_NOSPACE;
1424 print_mdoc_node(m, nn, h);
1425 if (NULL == nn->next)
1426 continue;
1427 if (nn->prev && nn->prev->line < nn->line)
1428 print_text(h, "\n");
1429 else if (NULL == nn->prev)
1430 print_text(h, "\n");
1431 }
1432
1433 return(0);
1434 }
1435
1436
1437 /* ARGSUSED */
1438 static int
1439 mdoc_pa_pre(MDOC_ARGS)
1440 {
1441 struct htmlpair tag;
1442
1443 PAIR_CLASS_INIT(&tag, "file");
1444 print_otag(h, TAG_SPAN, 1, &tag);
1445 return(1);
1446 }
1447
1448
1449 /* ARGSUSED */
1450 static int
1451 mdoc_ad_pre(MDOC_ARGS)
1452 {
1453 struct htmlpair tag;
1454
1455 PAIR_CLASS_INIT(&tag, "addr");
1456 print_otag(h, TAG_SPAN, 1, &tag);
1457 return(1);
1458 }
1459
1460
1461 /* ARGSUSED */
1462 static int
1463 mdoc_an_pre(MDOC_ARGS)
1464 {
1465 struct htmlpair tag;
1466
1467 /* TODO: -split and -nosplit (see termp_an_pre()). */
1468
1469 PAIR_CLASS_INIT(&tag, "author");
1470 print_otag(h, TAG_SPAN, 1, &tag);
1471 return(1);
1472 }
1473
1474
1475 /* ARGSUSED */
1476 static int
1477 mdoc_cd_pre(MDOC_ARGS)
1478 {
1479 struct htmlpair tag;
1480
1481 print_otag(h, TAG_DIV, 0, NULL);
1482 PAIR_CLASS_INIT(&tag, "config");
1483 print_otag(h, TAG_SPAN, 1, &tag);
1484 return(1);
1485 }
1486
1487
1488 /* ARGSUSED */
1489 static int
1490 mdoc_dv_pre(MDOC_ARGS)
1491 {
1492 struct htmlpair tag;
1493
1494 PAIR_CLASS_INIT(&tag, "define");
1495 print_otag(h, TAG_SPAN, 1, &tag);
1496 return(1);
1497 }
1498
1499
1500 /* ARGSUSED */
1501 static int
1502 mdoc_ev_pre(MDOC_ARGS)
1503 {
1504 struct htmlpair tag;
1505
1506 PAIR_CLASS_INIT(&tag, "env");
1507 print_otag(h, TAG_SPAN, 1, &tag);
1508 return(1);
1509 }
1510
1511
1512 /* ARGSUSED */
1513 static int
1514 mdoc_er_pre(MDOC_ARGS)
1515 {
1516 struct htmlpair tag;
1517
1518 PAIR_CLASS_INIT(&tag, "errno");
1519 print_otag(h, TAG_SPAN, 1, &tag);
1520 return(1);
1521 }
1522
1523
1524 /* ARGSUSED */
1525 static int
1526 mdoc_fa_pre(MDOC_ARGS)
1527 {
1528 const struct mdoc_node *nn;
1529 struct htmlpair tag;
1530 struct tag *t;
1531
1532 PAIR_CLASS_INIT(&tag, "farg");
1533 if (n->parent->tok != MDOC_Fo) {
1534 print_otag(h, TAG_SPAN, 1, &tag);
1535 return(1);
1536 }
1537
1538 for (nn = n->child; nn; nn = nn->next) {
1539 t = print_otag(h, TAG_SPAN, 1, &tag);
1540 print_text(h, nn->string);
1541 print_tagq(h, t);
1542 if (nn->next)
1543 print_text(h, ",");
1544 }
1545
1546 if (n->child && n->next && n->next->tok == MDOC_Fa)
1547 print_text(h, ",");
1548
1549 return(0);
1550 }
1551
1552
1553 /* ARGSUSED */
1554 static int
1555 mdoc_fd_pre(MDOC_ARGS)
1556 {
1557 struct htmlpair tag;
1558 struct roffsu su;
1559
1560 if (SEC_SYNOPSIS == n->sec) {
1561 if (n->next && MDOC_Fd != n->next->tok) {
1562 SCALE_VS_INIT(&su, 1);
1563 bufcat_su(h, "margin-bottom", &su);
1564 PAIR_STYLE_INIT(&tag, h);
1565 print_otag(h, TAG_DIV, 1, &tag);
1566 } else
1567 print_otag(h, TAG_DIV, 0, NULL);
1568 }
1569
1570 PAIR_CLASS_INIT(&tag, "macro");
1571 print_otag(h, TAG_SPAN, 1, &tag);
1572 return(1);
1573 }
1574
1575
1576 /* ARGSUSED */
1577 static int
1578 mdoc_vt_pre(MDOC_ARGS)
1579 {
1580 struct htmlpair tag;
1581 struct roffsu su;
1582
1583 if (SEC_SYNOPSIS == n->sec && MDOC_BLOCK == n->type) {
1584 if (n->next && MDOC_Vt != n->next->tok) {
1585 SCALE_VS_INIT(&su, 1);
1586 bufcat_su(h, "margin-bottom", &su);
1587 PAIR_STYLE_INIT(&tag, h);
1588 print_otag(h, TAG_DIV, 1, &tag);
1589 } else
1590 print_otag(h, TAG_DIV, 0, NULL);
1591
1592 return(1);
1593 } else if (MDOC_HEAD == n->type)
1594 return(0);
1595
1596 PAIR_CLASS_INIT(&tag, "type");
1597 print_otag(h, TAG_SPAN, 1, &tag);
1598 return(1);
1599 }
1600
1601
1602 /* ARGSUSED */
1603 static int
1604 mdoc_ft_pre(MDOC_ARGS)
1605 {
1606 struct htmlpair tag;
1607
1608 if (SEC_SYNOPSIS == n->sec)
1609 print_otag(h, TAG_DIV, 0, NULL);
1610
1611 PAIR_CLASS_INIT(&tag, "ftype");
1612 print_otag(h, TAG_SPAN, 1, &tag);
1613 return(1);
1614 }
1615
1616
1617 /* ARGSUSED */
1618 static int
1619 mdoc_fn_pre(MDOC_ARGS)
1620 {
1621 struct tag *t;
1622 struct htmlpair tag[2];
1623 const struct mdoc_node *nn;
1624 char nbuf[BUFSIZ];
1625 const char *sp, *ep;
1626 int sz, i;
1627 struct roffsu su;
1628
1629 if (SEC_SYNOPSIS == n->sec) {
1630 SCALE_HS_INIT(&su, INDENT);
1631 bufcat_su(h, "margin-left", &su);
1632 su.scale = -su.scale;
1633 bufcat_su(h, "text-indent", &su);
1634 if (n->next) {
1635 SCALE_VS_INIT(&su, 1);
1636 bufcat_su(h, "margin-bottom", &su);
1637 }
1638 PAIR_STYLE_INIT(&tag[0], h);
1639 print_otag(h, TAG_DIV, 1, tag);
1640 }
1641
1642 /* Split apart into type and name. */
1643 assert(n->child->string);
1644 sp = n->child->string;
1645
1646 ep = strchr(sp, ' ');
1647 if (NULL != ep) {
1648 PAIR_CLASS_INIT(&tag[0], "ftype");
1649 t = print_otag(h, TAG_SPAN, 1, tag);
1650
1651 while (ep) {
1652 sz = MIN((int)(ep - sp), BUFSIZ - 1);
1653 (void)memcpy(nbuf, sp, (size_t)sz);
1654 nbuf[sz] = '\0';
1655 print_text(h, nbuf);
1656 sp = ++ep;
1657 ep = strchr(sp, ' ');
1658 }
1659 print_tagq(h, t);
1660 }
1661
1662 PAIR_CLASS_INIT(&tag[0], "fname");
1663
1664 /*
1665 * FIXME: only refer to IDs that we know exist.
1666 */
1667
1668 #if 0
1669 if (SEC_SYNOPSIS == n->sec) {
1670 nbuf[0] = '\0';
1671 html_idcat(nbuf, sp, BUFSIZ);
1672 PAIR_ID_INIT(&tag[1], nbuf);
1673 } else {
1674 strlcpy(nbuf, "#", BUFSIZ);
1675 html_idcat(nbuf, sp, BUFSIZ);
1676 PAIR_HREF_INIT(&tag[1], nbuf);
1677 }
1678 #endif
1679
1680 t = print_otag(h, TAG_SPAN, 1, tag);
1681
1682 if (sp) {
1683 strlcpy(nbuf, sp, BUFSIZ);
1684 print_text(h, nbuf);
1685 }
1686
1687 print_tagq(h, t);
1688
1689 h->flags |= HTML_NOSPACE;
1690 print_text(h, "(");
1691
1692 bufinit(h);
1693 PAIR_CLASS_INIT(&tag[0], "farg");
1694 bufcat_style(h, "white-space", "nowrap");
1695 PAIR_STYLE_INIT(&tag[1], h);
1696
1697 for (nn = n->child->next; nn; nn = nn->next) {
1698 i = 1;
1699 if (SEC_SYNOPSIS == n->sec)
1700 i = 2;
1701 t = print_otag(h, TAG_SPAN, i, tag);
1702 print_text(h, nn->string);
1703 print_tagq(h, t);
1704 if (nn->next)
1705 print_text(h, ",");
1706 }
1707
1708 print_text(h, ")");
1709 if (SEC_SYNOPSIS == n->sec)
1710 print_text(h, ";");
1711
1712 return(0);
1713 }
1714
1715
1716 /* ARGSUSED */
1717 static int
1718 mdoc_sp_pre(MDOC_ARGS)
1719 {
1720 int len;
1721 struct htmlpair tag;
1722 struct roffsu su;
1723
1724 switch (n->tok) {
1725 case (MDOC_sp):
1726 /* FIXME: can this have a scaling indicator? */
1727 len = n->child ? atoi(n->child->string) : 1;
1728 break;
1729 case (MDOC_br):
1730 len = 0;
1731 break;
1732 default:
1733 len = 1;
1734 break;
1735 }
1736
1737 SCALE_VS_INIT(&su, len);
1738 bufcat_su(h, "height", &su);
1739 PAIR_STYLE_INIT(&tag, h);
1740 print_otag(h, TAG_DIV, 1, &tag);
1741 /* So the div isn't empty: */
1742 print_text(h, "\\~");
1743
1744 return(0);
1745
1746 }
1747
1748
1749 /* ARGSUSED */
1750 static int
1751 mdoc_brq_pre(MDOC_ARGS)
1752 {
1753
1754 if (MDOC_BODY != n->type)
1755 return(1);
1756 print_text(h, "\\(lC");
1757 h->flags |= HTML_NOSPACE;
1758 return(1);
1759 }
1760
1761
1762 /* ARGSUSED */
1763 static void
1764 mdoc_brq_post(MDOC_ARGS)
1765 {
1766
1767 if (MDOC_BODY != n->type)
1768 return;
1769 h->flags |= HTML_NOSPACE;
1770 print_text(h, "\\(rC");
1771 }
1772
1773
1774 /* ARGSUSED */
1775 static int
1776 mdoc_lk_pre(MDOC_ARGS)
1777 {
1778 const struct mdoc_node *nn;
1779 struct htmlpair tag[2];
1780
1781 nn = n->child;
1782
1783 PAIR_CLASS_INIT(&tag[0], "link-ext");
1784 PAIR_HREF_INIT(&tag[1], nn->string);
1785 print_otag(h, TAG_A, 2, tag);
1786
1787 if (NULL == nn->next)
1788 return(1);
1789
1790 for (nn = nn->next; nn; nn = nn->next)
1791 print_text(h, nn->string);
1792
1793 return(0);
1794 }
1795
1796
1797 /* ARGSUSED */
1798 static int
1799 mdoc_mt_pre(MDOC_ARGS)
1800 {
1801 struct htmlpair tag[2];
1802 struct tag *t;
1803 const struct mdoc_node *nn;
1804
1805 PAIR_CLASS_INIT(&tag[0], "link-mail");
1806
1807 for (nn = n->child; nn; nn = nn->next) {
1808 bufinit(h);
1809 bufcat(h, "mailto:");
1810 bufcat(h, nn->string);
1811 PAIR_HREF_INIT(&tag[1], h->buf);
1812 t = print_otag(h, TAG_A, 2, tag);
1813 print_text(h, nn->string);
1814 print_tagq(h, t);
1815 }
1816
1817 return(0);
1818 }
1819
1820
1821 /* ARGSUSED */
1822 static int
1823 mdoc_fo_pre(MDOC_ARGS)
1824 {
1825 struct htmlpair tag;
1826 struct roffsu su;
1827
1828 if (MDOC_BODY == n->type) {
1829 h->flags |= HTML_NOSPACE;
1830 print_text(h, "(");
1831 h->flags |= HTML_NOSPACE;
1832 return(1);
1833 } else if (MDOC_BLOCK == n->type && n->next) {
1834 SCALE_VS_INIT(&su, 1);
1835 bufcat_su(h, "margin-bottom", &su);
1836 PAIR_STYLE_INIT(&tag, h);
1837 print_otag(h, TAG_DIV, 1, &tag);
1838 return(1);
1839 }
1840
1841 PAIR_CLASS_INIT(&tag, "fname");
1842 print_otag(h, TAG_SPAN, 1, &tag);
1843 return(1);
1844 }
1845
1846
1847 /* ARGSUSED */
1848 static void
1849 mdoc_fo_post(MDOC_ARGS)
1850 {
1851 if (MDOC_BODY != n->type)
1852 return;
1853 h->flags |= HTML_NOSPACE;
1854 print_text(h, ")");
1855 h->flags |= HTML_NOSPACE;
1856 print_text(h, ";");
1857 }
1858
1859
1860 /* ARGSUSED */
1861 static int
1862 mdoc_in_pre(MDOC_ARGS)
1863 {
1864 const struct mdoc_node *nn;
1865 struct tag *t;
1866 struct htmlpair tag[2];
1867 int i;
1868 struct roffsu su;
1869
1870 if (SEC_SYNOPSIS == n->sec) {
1871 if (n->next && MDOC_In != n->next->tok) {
1872 SCALE_VS_INIT(&su, 1);
1873 bufcat_su(h, "margin-bottom", &su);
1874 PAIR_STYLE_INIT(&tag[0], h);
1875 print_otag(h, TAG_DIV, 1, tag);
1876 } else
1877 print_otag(h, TAG_DIV, 0, NULL);
1878 }
1879
1880 /* FIXME: there's a buffer bug in here somewhere. */
1881
1882 PAIR_CLASS_INIT(&tag[0], "includes");
1883 print_otag(h, TAG_SPAN, 1, tag);
1884
1885 if (SEC_SYNOPSIS == n->sec)
1886 print_text(h, "#include");
1887
1888 print_text(h, "<");
1889 h->flags |= HTML_NOSPACE;
1890
1891 /* XXX -- see warning in termp_in_post(). */
1892
1893 for (nn = n->child; nn; nn = nn->next) {
1894 PAIR_CLASS_INIT(&tag[0], "link-includes");
1895 i = 1;
1896 bufinit(h);
1897 if (h->base_includes) {
1898 buffmt_includes(h, nn->string);
1899 PAIR_HREF_INIT(&tag[i], h->buf);
1900 i++;
1901 }
1902 t = print_otag(h, TAG_A, i, tag);
1903 print_mdoc_node(m, nn, h);
1904 print_tagq(h, t);
1905 }
1906
1907 h->flags |= HTML_NOSPACE;
1908 print_text(h, ">");
1909
1910 return(0);
1911 }
1912
1913
1914 /* ARGSUSED */
1915 static int
1916 mdoc_ic_pre(MDOC_ARGS)
1917 {
1918 struct htmlpair tag;
1919
1920 PAIR_CLASS_INIT(&tag, "cmd");
1921 print_otag(h, TAG_SPAN, 1, &tag);
1922 return(1);
1923 }
1924
1925
1926 /* ARGSUSED */
1927 static int
1928 mdoc_rv_pre(MDOC_ARGS)
1929 {
1930 const struct mdoc_node *nn;
1931 struct htmlpair tag;
1932 struct tag *t;
1933
1934 print_otag(h, TAG_DIV, 0, NULL);
1935 print_text(h, "The");
1936
1937 for (nn = n->child; nn; nn = nn->next) {
1938 PAIR_CLASS_INIT(&tag, "fname");
1939 t = print_otag(h, TAG_SPAN, 1, &tag);
1940 print_text(h, nn->string);
1941 print_tagq(h, t);
1942
1943 h->flags |= HTML_NOSPACE;
1944 if (nn->next && NULL == nn->next->next)
1945 print_text(h, "(), and");
1946 else if (nn->next)
1947 print_text(h, "(),");
1948 else
1949 print_text(h, "()");
1950 }
1951
1952 if (n->child->next)
1953 print_text(h, "functions return");
1954 else
1955 print_text(h, "function returns");
1956
1957 print_text(h, "the value 0 if successful; otherwise the value "
1958 "-1 is returned and the global variable");
1959
1960 PAIR_CLASS_INIT(&tag, "var");
1961 t = print_otag(h, TAG_SPAN, 1, &tag);
1962 print_text(h, "errno");
1963 print_tagq(h, t);
1964 print_text(h, "is set to indicate the error.");
1965 return(0);
1966 }
1967
1968
1969 /* ARGSUSED */
1970 static int
1971 mdoc_va_pre(MDOC_ARGS)
1972 {
1973 struct htmlpair tag;
1974
1975 PAIR_CLASS_INIT(&tag, "var");
1976 print_otag(h, TAG_SPAN, 1, &tag);
1977 return(1);
1978 }
1979
1980
1981 /* ARGSUSED */
1982 static int
1983 mdoc_bq_pre(MDOC_ARGS)
1984 {
1985
1986 if (MDOC_BODY != n->type)
1987 return(1);
1988 print_text(h, "\\(lB");
1989 h->flags |= HTML_NOSPACE;
1990 return(1);
1991 }
1992
1993
1994 /* ARGSUSED */
1995 static void
1996 mdoc_bq_post(MDOC_ARGS)
1997 {
1998
1999 if (MDOC_BODY != n->type)
2000 return;
2001 h->flags |= HTML_NOSPACE;
2002 print_text(h, "\\(rB");
2003 }
2004
2005
2006 /* ARGSUSED */
2007 static int
2008 mdoc_ap_pre(MDOC_ARGS)
2009 {
2010
2011 h->flags |= HTML_NOSPACE;
2012 print_text(h, "\\(aq");
2013 h->flags |= HTML_NOSPACE;
2014 return(1);
2015 }
2016
2017
2018 /* ARGSUSED */
2019 static int
2020 mdoc_bf_pre(MDOC_ARGS)
2021 {
2022 int i;
2023 struct htmlpair tag[2];
2024 struct roffsu su;
2025
2026 if (MDOC_HEAD == n->type)
2027 return(0);
2028 else if (MDOC_BLOCK != n->type)
2029 return(1);
2030
2031 PAIR_CLASS_INIT(&tag[0], "lit");
2032
2033 if (n->head->child) {
2034 if ( ! strcmp("Em", n->head->child->string))
2035 PAIR_CLASS_INIT(&tag[0], "emph");
2036 else if ( ! strcmp("Sy", n->head->child->string))
2037 PAIR_CLASS_INIT(&tag[0], "symb");
2038 else if ( ! strcmp("Li", n->head->child->string))
2039 PAIR_CLASS_INIT(&tag[0], "lit");
2040 } else {
2041 assert(n->args);
2042 for (i = 0; i < (int)n->args->argc; i++)
2043 switch (n->args->argv[i].arg) {
2044 case (MDOC_Symbolic):
2045 PAIR_CLASS_INIT(&tag[0], "symb");
2046 break;
2047 case (MDOC_Literal):
2048 PAIR_CLASS_INIT(&tag[0], "lit");
2049 break;
2050 case (MDOC_Emphasis):
2051 PAIR_CLASS_INIT(&tag[0], "emph");
2052 break;
2053 default:
2054 break;
2055 }
2056 }
2057
2058 /* FIXME: div's have spaces stripped--we want them. */
2059
2060 bufcat_style(h, "display", "inline");
2061 SCALE_HS_INIT(&su, 1);
2062 bufcat_su(h, "margin-right", &su);
2063 PAIR_STYLE_INIT(&tag[1], h);
2064 print_otag(h, TAG_DIV, 2, tag);
2065 return(1);
2066 }
2067
2068
2069 /* ARGSUSED */
2070 static int
2071 mdoc_ms_pre(MDOC_ARGS)
2072 {
2073 struct htmlpair tag;
2074
2075 PAIR_CLASS_INIT(&tag, "symb");
2076 print_otag(h, TAG_SPAN, 1, &tag);
2077 return(1);
2078 }
2079
2080
2081 /* ARGSUSED */
2082 static int
2083 mdoc_pf_pre(MDOC_ARGS)
2084 {
2085
2086 h->flags |= HTML_IGNDELIM;
2087 return(1);
2088 }
2089
2090
2091 /* ARGSUSED */
2092 static void
2093 mdoc_pf_post(MDOC_ARGS)
2094 {
2095
2096 h->flags &= ~HTML_IGNDELIM;
2097 h->flags |= HTML_NOSPACE;
2098 }
2099
2100
2101 /* ARGSUSED */
2102 static int
2103 mdoc_rs_pre(MDOC_ARGS)
2104 {
2105 struct htmlpair tag;
2106 struct roffsu su;
2107
2108 if (MDOC_BLOCK != n->type)
2109 return(1);
2110
2111 if (n->prev && SEC_SEE_ALSO == n->sec) {
2112 SCALE_VS_INIT(&su, 1);
2113 bufcat_su(h, "margin-top", &su);
2114 PAIR_STYLE_INIT(&tag, h);
2115 print_otag(h, TAG_DIV, 1, &tag);
2116 }
2117
2118 PAIR_CLASS_INIT(&tag, "ref");
2119 print_otag(h, TAG_SPAN, 1, &tag);
2120 return(1);
2121 }
2122
2123
2124
2125 /* ARGSUSED */
2126 static int
2127 mdoc_li_pre(MDOC_ARGS)
2128 {
2129 struct htmlpair tag;
2130
2131 PAIR_CLASS_INIT(&tag, "lit");
2132 print_otag(h, TAG_SPAN, 1, &tag);
2133 return(1);
2134 }
2135
2136
2137 /* ARGSUSED */
2138 static int
2139 mdoc_sy_pre(MDOC_ARGS)
2140 {
2141 struct htmlpair tag;
2142
2143 PAIR_CLASS_INIT(&tag, "symb");
2144 print_otag(h, TAG_SPAN, 1, &tag);
2145 return(1);
2146 }
2147
2148
2149 /* ARGSUSED */
2150 static int
2151 mdoc_bt_pre(MDOC_ARGS)
2152 {
2153
2154 print_text(h, "is currently in beta test.");
2155 return(0);
2156 }
2157
2158
2159 /* ARGSUSED */
2160 static int
2161 mdoc_ud_pre(MDOC_ARGS)
2162 {
2163
2164 print_text(h, "currently under development.");
2165 return(0);
2166 }
2167
2168
2169 /* ARGSUSED */
2170 static int
2171 mdoc_lb_pre(MDOC_ARGS)
2172 {
2173 struct htmlpair tag;
2174
2175 if (SEC_SYNOPSIS == n->sec)
2176 print_otag(h, TAG_DIV, 0, NULL);
2177 PAIR_CLASS_INIT(&tag, "lib");
2178 print_otag(h, TAG_SPAN, 1, &tag);
2179 return(1);
2180 }
2181
2182
2183 /* ARGSUSED */
2184 static int
2185 mdoc__x_pre(MDOC_ARGS)
2186 {
2187 struct htmlpair tag[2];
2188
2189 switch (n->tok) {
2190 case(MDOC__A):
2191 PAIR_CLASS_INIT(&tag[0], "ref-auth");
2192 break;
2193 case(MDOC__B):
2194 PAIR_CLASS_INIT(&tag[0], "ref-book");
2195 break;
2196 case(MDOC__C):
2197 PAIR_CLASS_INIT(&tag[0], "ref-city");
2198 break;
2199 case(MDOC__D):
2200 PAIR_CLASS_INIT(&tag[0], "ref-date");
2201 break;
2202 case(MDOC__I):
2203 PAIR_CLASS_INIT(&tag[0], "ref-issue");
2204 break;
2205 case(MDOC__J):
2206 PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
2207 break;
2208 case(MDOC__N):
2209 PAIR_CLASS_INIT(&tag[0], "ref-num");
2210 break;
2211 case(MDOC__O):
2212 PAIR_CLASS_INIT(&tag[0], "ref-opt");
2213 break;
2214 case(MDOC__P):
2215 PAIR_CLASS_INIT(&tag[0], "ref-page");
2216 break;
2217 case(MDOC__Q):
2218 PAIR_CLASS_INIT(&tag[0], "ref-corp");
2219 break;
2220 case(MDOC__R):
2221 PAIR_CLASS_INIT(&tag[0], "ref-rep");
2222 break;
2223 case(MDOC__T):
2224 PAIR_CLASS_INIT(&tag[0], "ref-title");
2225 break;
2226 case(MDOC__U):
2227 PAIR_CLASS_INIT(&tag[0], "link-ref");
2228 break;
2229 case(MDOC__V):
2230 PAIR_CLASS_INIT(&tag[0], "ref-vol");
2231 break;
2232 default:
2233 abort();
2234 /* NOTREACHED */
2235 }
2236
2237 if (MDOC__U != n->tok) {
2238 print_otag(h, TAG_SPAN, 1, tag);
2239 return(1);
2240 }
2241
2242 PAIR_HREF_INIT(&tag[1], n->child->string);
2243 print_otag(h, TAG_A, 2, tag);
2244 return(1);
2245 }
2246
2247
2248 /* ARGSUSED */
2249 static void
2250 mdoc__x_post(MDOC_ARGS)
2251 {
2252
2253 /* TODO: %U */
2254
2255 h->flags |= HTML_NOSPACE;
2256 print_text(h, n->next ? "," : ".");
2257 }
A git conversion mirror of mandoc.bsd.lv