Annotation of mandoc/mdoc_html.c, Revision 1.25
1.25 ! kristaps 1: /* $Id: mdoc_html.c,v 1.24 2009/10/07 14:39:00 kristaps Exp $ */
1.1 kristaps 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: #include <sys/types.h>
1.7 kristaps 18: #include <sys/param.h>
1.1 kristaps 19: #include <sys/queue.h>
20:
21: #include <assert.h>
22: #include <ctype.h>
23: #include <err.h>
24: #include <stdio.h>
25: #include <stdlib.h>
26: #include <string.h>
27: #include <unistd.h>
28:
1.23 kristaps 29: #include "out.h"
1.1 kristaps 30: #include "html.h"
31: #include "mdoc.h"
32:
33: #define INDENT 5
34: #define HALFINDENT 3
35:
36: #define MDOC_ARGS const struct mdoc_meta *m, \
37: const struct mdoc_node *n, \
38: struct html *h
39:
40: struct htmlmdoc {
41: int (*pre)(MDOC_ARGS);
42: void (*post)(MDOC_ARGS);
43: };
44:
45: static void print_mdoc(MDOC_ARGS);
46: static void print_mdoc_head(MDOC_ARGS);
47: static void print_mdoc_node(MDOC_ARGS);
48: static void print_mdoc_nodelist(MDOC_ARGS);
49:
1.23 kristaps 50: static void a2width(const char *, struct roffsu *);
51: static void a2offs(const char *, struct roffsu *);
1.1 kristaps 52: static int a2list(const struct mdoc_node *);
53:
54: static void mdoc_root_post(MDOC_ARGS);
55: static int mdoc_root_pre(MDOC_ARGS);
1.23 kristaps 56: static int mdoc_it_block_pre(MDOC_ARGS, int,
57: struct roffsu *, int,
58: struct roffsu *);
59: static int mdoc_it_head_pre(MDOC_ARGS, int,
60: struct roffsu *);
61: static int mdoc_it_body_pre(MDOC_ARGS, int);
1.1 kristaps 62:
1.10 kristaps 63: static void mdoc__x_post(MDOC_ARGS);
64: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 65: static int mdoc_ad_pre(MDOC_ARGS);
66: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 67: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 68: static void mdoc_aq_post(MDOC_ARGS);
69: static int mdoc_aq_pre(MDOC_ARGS);
70: static int mdoc_ar_pre(MDOC_ARGS);
71: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 72: static int mdoc_bf_pre(MDOC_ARGS);
1.1 kristaps 73: static void mdoc_bl_post(MDOC_ARGS);
74: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 75: static void mdoc_bq_post(MDOC_ARGS);
76: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 77: static void mdoc_brq_post(MDOC_ARGS);
78: static int mdoc_brq_pre(MDOC_ARGS);
1.6 kristaps 79: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 80: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 81: static int mdoc_cd_pre(MDOC_ARGS);
82: static int mdoc_d1_pre(MDOC_ARGS);
83: static void mdoc_dq_post(MDOC_ARGS);
84: static int mdoc_dq_pre(MDOC_ARGS);
85: static int mdoc_dv_pre(MDOC_ARGS);
86: static int mdoc_fa_pre(MDOC_ARGS);
87: static int mdoc_fd_pre(MDOC_ARGS);
88: static int mdoc_fl_pre(MDOC_ARGS);
89: static int mdoc_fn_pre(MDOC_ARGS);
90: static int mdoc_ft_pre(MDOC_ARGS);
91: static int mdoc_em_pre(MDOC_ARGS);
92: static int mdoc_er_pre(MDOC_ARGS);
93: static int mdoc_ev_pre(MDOC_ARGS);
94: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 95: static void mdoc_fo_post(MDOC_ARGS);
96: static int mdoc_fo_pre(MDOC_ARGS);
97: static int mdoc_ic_pre(MDOC_ARGS);
98: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 99: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 100: static int mdoc_lb_pre(MDOC_ARGS);
101: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 102: static int mdoc_lk_pre(MDOC_ARGS);
103: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 104: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 105: static int mdoc_nd_pre(MDOC_ARGS);
106: static int mdoc_nm_pre(MDOC_ARGS);
107: static int mdoc_ns_pre(MDOC_ARGS);
108: static void mdoc_op_post(MDOC_ARGS);
109: static int mdoc_op_pre(MDOC_ARGS);
110: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 111: static void mdoc_pf_post(MDOC_ARGS);
112: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 113: static void mdoc_pq_post(MDOC_ARGS);
114: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 115: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 116: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 117: static int mdoc_sh_pre(MDOC_ARGS);
118: static int mdoc_sp_pre(MDOC_ARGS);
119: static void mdoc_sq_post(MDOC_ARGS);
120: static int mdoc_sq_pre(MDOC_ARGS);
121: static int mdoc_ss_pre(MDOC_ARGS);
122: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 123: static int mdoc_sy_pre(MDOC_ARGS);
124: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 125: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 126: static int mdoc_vt_pre(MDOC_ARGS);
127: static int mdoc_xr_pre(MDOC_ARGS);
128: static int mdoc_xx_pre(MDOC_ARGS);
129:
130: #ifdef __linux__
131: extern size_t strlcpy(char *, const char *, size_t);
132: extern size_t strlcat(char *, const char *, size_t);
133: #endif
134:
135: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 136: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 137: {NULL, NULL}, /* Dd */
138: {NULL, NULL}, /* Dt */
139: {NULL, NULL}, /* Os */
140: {mdoc_sh_pre, NULL }, /* Sh */
141: {mdoc_ss_pre, NULL }, /* Ss */
142: {mdoc_sp_pre, NULL}, /* Pp */
143: {mdoc_d1_pre, NULL}, /* D1 */
144: {mdoc_d1_pre, NULL}, /* Dl */
145: {mdoc_bd_pre, NULL}, /* Bd */
146: {NULL, NULL}, /* Ed */
147: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
148: {NULL, NULL}, /* El */
149: {mdoc_it_pre, NULL}, /* It */
150: {mdoc_ad_pre, NULL}, /* Ad */
151: {mdoc_an_pre, NULL}, /* An */
152: {mdoc_ar_pre, NULL}, /* Ar */
153: {mdoc_cd_pre, NULL}, /* Cd */
154: {mdoc_fl_pre, NULL}, /* Cm */
155: {mdoc_dv_pre, NULL}, /* Dv */
156: {mdoc_er_pre, NULL}, /* Er */
157: {mdoc_ev_pre, NULL}, /* Ev */
158: {mdoc_ex_pre, NULL}, /* Ex */
159: {mdoc_fa_pre, NULL}, /* Fa */
160: {mdoc_fd_pre, NULL}, /* Fd */
161: {mdoc_fl_pre, NULL}, /* Fl */
162: {mdoc_fn_pre, NULL}, /* Fn */
163: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 164: {mdoc_ic_pre, NULL}, /* Ic */
165: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 166: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 167: {mdoc_nd_pre, NULL}, /* Nd */
168: {mdoc_nm_pre, NULL}, /* Nm */
169: {mdoc_op_pre, mdoc_op_post}, /* Op */
170: {NULL, NULL}, /* Ot */
171: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 172: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 173: {NULL, NULL}, /* St */
1.4 kristaps 174: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 175: {mdoc_vt_pre, NULL}, /* Vt */
176: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 177: {mdoc__x_pre, mdoc__x_post}, /* %A */
178: {mdoc__x_pre, mdoc__x_post}, /* %B */
179: {mdoc__x_pre, mdoc__x_post}, /* %D */
180: {mdoc__x_pre, mdoc__x_post}, /* %I */
181: {mdoc__x_pre, mdoc__x_post}, /* %J */
182: {mdoc__x_pre, mdoc__x_post}, /* %N */
183: {mdoc__x_pre, mdoc__x_post}, /* %O */
184: {mdoc__x_pre, mdoc__x_post}, /* %P */
185: {mdoc__x_pre, mdoc__x_post}, /* %R */
186: {mdoc__x_pre, mdoc__x_post}, /* %T */
187: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 188: {NULL, NULL}, /* Ac */
189: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
190: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
191: {NULL, NULL}, /* At */
192: {NULL, NULL}, /* Bc */
1.5 kristaps 193: {mdoc_bf_pre, NULL}, /* Bf */
1.4 kristaps 194: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
195: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
1.1 kristaps 196: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 197: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 198: {NULL, NULL}, /* Db */
199: {NULL, NULL}, /* Dc */
1.4 kristaps 200: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
1.1 kristaps 201: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
202: {NULL, NULL}, /* Ec */
203: {NULL, NULL}, /* Ef */
204: {mdoc_em_pre, NULL}, /* Em */
205: {NULL, NULL}, /* Eo */
206: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 207: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 208: {NULL, NULL}, /* No */
209: {mdoc_ns_pre, NULL}, /* Ns */
210: {mdoc_xx_pre, NULL}, /* Nx */
211: {mdoc_xx_pre, NULL}, /* Ox */
212: {NULL, NULL}, /* Pc */
1.5 kristaps 213: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 214: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
215: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
216: {NULL, NULL}, /* Qc */
1.4 kristaps 217: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 218: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
219: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 220: {NULL, NULL}, /* Re */
1.5 kristaps 221: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 222: {NULL, NULL}, /* Sc */
223: {mdoc_sq_pre, mdoc_sq_post}, /* So */
224: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 kristaps 225: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 226: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 227: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 228: {NULL, NULL}, /* Tn */
229: {mdoc_xx_pre, NULL}, /* Ux */
230: {NULL, NULL}, /* Xc */
231: {NULL, NULL}, /* Xo */
1.4 kristaps 232: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 233: {NULL, NULL}, /* Fc */
1.4 kristaps 234: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 235: {NULL, NULL}, /* Oc */
236: {NULL, NULL}, /* Bk */
237: {NULL, NULL}, /* Ek */
1.6 kristaps 238: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 239: {NULL, NULL}, /* Hf */
240: {NULL, NULL}, /* Fr */
1.6 kristaps 241: {mdoc_ud_pre, NULL}, /* Ud */
242: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 243: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 244: {mdoc_lk_pre, NULL}, /* Lk */
245: {mdoc_mt_pre, NULL}, /* Mt */
246: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
247: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 248: {NULL, NULL}, /* Brc */
1.10 kristaps 249: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 250: {NULL, NULL}, /* Es */ /* TODO */
251: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 252: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 253: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 254: {mdoc_sp_pre, NULL}, /* br */
255: {mdoc_sp_pre, NULL}, /* sp */
256: };
257:
258:
259: void
260: html_mdoc(void *arg, const struct mdoc *m)
261: {
262: struct html *h;
263: struct tag *t;
264:
265: h = (struct html *)arg;
266:
267: print_gen_doctype(h);
268: t = print_otag(h, TAG_HTML, 0, NULL);
269: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
270: print_tagq(h, t);
271:
272: printf("\n");
273: }
274:
275:
1.23 kristaps 276: /*
277: * Return the list type for `Bl', e.g., `Bl -column' returns
278: * MDOC_Column. This can ONLY be run for lists; it will abort() if no
279: * list type is found.
280: */
1.1 kristaps 281: static int
282: a2list(const struct mdoc_node *n)
283: {
284: int i;
285:
286: assert(n->args);
287: for (i = 0; i < (int)n->args->argc; i++)
288: switch (n->args->argv[i].arg) {
289: case (MDOC_Enum):
290: /* FALLTHROUGH */
291: case (MDOC_Dash):
292: /* FALLTHROUGH */
293: case (MDOC_Hyphen):
294: /* FALLTHROUGH */
295: case (MDOC_Bullet):
296: /* FALLTHROUGH */
297: case (MDOC_Tag):
298: /* FALLTHROUGH */
299: case (MDOC_Hang):
300: /* FALLTHROUGH */
301: case (MDOC_Inset):
302: /* FALLTHROUGH */
303: case (MDOC_Diag):
304: /* FALLTHROUGH */
305: case (MDOC_Item):
306: /* FALLTHROUGH */
307: case (MDOC_Column):
308: /* FALLTHROUGH */
309: case (MDOC_Ohang):
310: return(n->args->argv[i].arg);
311: default:
312: break;
313: }
314:
315: abort();
316: /* NOTREACHED */
317: }
318:
319:
1.23 kristaps 320: /*
321: * Calculate the scaling unit passed in a `-width' argument. This uses
322: * either a native scaling unit (e.g., 1i, 2m) or the string length of
323: * the value.
324: */
325: static void
326: a2width(const char *p, struct roffsu *su)
1.1 kristaps 327: {
328:
1.24 kristaps 329: if (a2roffsu(p, su))
330: return;
331: su->unit = SCALE_EM;
332: su->scale = (int)strlen(p);
1.1 kristaps 333: }
334:
335:
1.23 kristaps 336: /*
337: * Calculate the scaling unit passed in an `-offset' argument. This
338: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
339: * predefined strings (indent, etc.), or the string length of the value.
340: */
341: static void
342: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 343: {
344:
345: if (0 == strcmp(p, "left"))
1.23 kristaps 346: SCALE_HS_INIT(su, 0);
347: else if (0 == strcmp(p, "indent"))
348: SCALE_HS_INIT(su, INDENT);
349: else if (0 == strcmp(p, "indent-two"))
350: SCALE_HS_INIT(su, INDENT * 2);
1.24 kristaps 351: else if ( ! a2roffsu(p, su)) {
352: su->unit = SCALE_EM;
353: su->scale = (int)strlen(p);
354: }
1.1 kristaps 355: }
356:
357:
358: static void
359: print_mdoc(MDOC_ARGS)
360: {
361: struct tag *t;
362: struct htmlpair tag;
363:
364: t = print_otag(h, TAG_HEAD, 0, NULL);
365: print_mdoc_head(m, n, h);
366: print_tagq(h, t);
367:
368: t = print_otag(h, TAG_BODY, 0, NULL);
369:
370: tag.key = ATTR_CLASS;
371: tag.val = "body";
372: print_otag(h, TAG_DIV, 1, &tag);
373:
374: print_mdoc_nodelist(m, n, h);
375: print_tagq(h, t);
376: }
377:
378:
379: /* ARGSUSED */
380: static void
381: print_mdoc_head(MDOC_ARGS)
382: {
383:
384: print_gen_head(h);
1.20 kristaps 385: bufinit(h);
386: buffmt(h, "%s(%d)", m->title, m->msec);
1.1 kristaps 387:
388: if (m->arch) {
1.20 kristaps 389: bufcat(h, " (");
390: bufcat(h, m->arch);
391: bufcat(h, ")");
1.1 kristaps 392: }
393:
394: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 395: print_text(h, h->buf);
1.1 kristaps 396: }
397:
398:
399: static void
400: print_mdoc_nodelist(MDOC_ARGS)
401: {
402:
403: print_mdoc_node(m, n, h);
404: if (n->next)
405: print_mdoc_nodelist(m, n->next, h);
406: }
407:
408:
409: static void
410: print_mdoc_node(MDOC_ARGS)
411: {
412: int child;
413: struct tag *t;
414:
415: child = 1;
416: t = SLIST_FIRST(&h->tags);
417:
1.16 kristaps 418: bufinit(h);
1.1 kristaps 419: switch (n->type) {
420: case (MDOC_ROOT):
421: child = mdoc_root_pre(m, n, h);
422: break;
423: case (MDOC_TEXT):
424: print_text(h, n->string);
425: break;
426: default:
427: if (mdocs[n->tok].pre)
428: child = (*mdocs[n->tok].pre)(m, n, h);
429: break;
430: }
431:
432: if (child && n->child)
433: print_mdoc_nodelist(m, n->child, h);
434:
435: print_stagq(h, t);
436:
1.16 kristaps 437: bufinit(h);
1.1 kristaps 438: switch (n->type) {
439: case (MDOC_ROOT):
440: mdoc_root_post(m, n, h);
441: break;
442: case (MDOC_TEXT):
443: break;
444: default:
445: if (mdocs[n->tok].post)
446: (*mdocs[n->tok].post)(m, n, h);
447: break;
448: }
449: }
450:
451:
452: /* ARGSUSED */
453: static void
454: mdoc_root_post(MDOC_ARGS)
455: {
456: struct tm tm;
457: struct htmlpair tag[2];
458: struct tag *t, *tt;
459: char b[BUFSIZ];
460:
1.23 kristaps 461: /*
462: * XXX: this should use divs, but in Firefox, divs with nested
463: * divs for some reason puke when trying to put a border line
464: * below. So I use tables, instead.
465: */
466:
1.1 kristaps 467: (void)localtime_r(&m->date, &tm);
468:
469: if (0 == strftime(b, BUFSIZ - 1, "%B %e, %Y", &tm))
470: err(EXIT_FAILURE, "strftime");
471:
1.23 kristaps 472: PAIR_CLASS_INIT(&tag[0], "footer");
473: bufcat_style(h, "width", "100%");
474: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 475: t = print_otag(h, TAG_TABLE, 2, tag);
476: tt = print_otag(h, TAG_TR, 0, NULL);
477:
1.23 kristaps 478: bufinit(h);
479: bufcat_style(h, "width", "50%");
480: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 481: print_otag(h, TAG_TD, 1, tag);
482: print_text(h, b);
483: print_stagq(h, tt);
484:
1.23 kristaps 485: bufinit(h);
486: bufcat_style(h, "width", "50%");
487: bufcat_style(h, "text-align", "right");
488: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 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[2];
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:
1.23 kristaps 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);
1.1 kristaps 519: t = print_otag(h, TAG_TABLE, 2, tag);
520: tt = print_otag(h, TAG_TR, 0, NULL);
521:
1.23 kristaps 522: bufinit(h);
523: bufcat_style(h, "width", "10%");
524: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 525: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 526: print_text(h, title);
1.1 kristaps 527: print_stagq(h, tt);
528:
1.23 kristaps 529: bufinit(h);
530: bufcat_style(h, "text-align", "center");
531: bufcat_style(h, "white-space", "nowrap");
532: bufcat_style(h, "width", "80%");
533: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 534: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 535: print_text(h, b);
1.1 kristaps 536: print_stagq(h, tt);
537:
1.23 kristaps 538: bufinit(h);
539: bufcat_style(h, "text-align", "right");
540: bufcat_style(h, "width", "10%");
541: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 542: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 543: print_text(h, title);
1.1 kristaps 544: print_tagq(h, t);
545: return(1);
546: }
547:
548:
549: /* ARGSUSED */
550: static int
551: mdoc_sh_pre(MDOC_ARGS)
552: {
553: struct htmlpair tag[2];
554: const struct mdoc_node *nn;
1.25 ! kristaps 555: char lbuf[BUFSIZ];
1.23 kristaps 556: struct roffsu su;
1.21 kristaps 557:
558: if (MDOC_BODY == n->type) {
1.23 kristaps 559: SCALE_HS_INIT(&su, INDENT);
560: bufcat_su(h, "margin-left", &su);
561: PAIR_CLASS_INIT(&tag[0], "sec-body");
562: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 563: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 564: return(1);
565: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 566: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 567: if (n->prev && NULL == n->prev->body->child) {
568: print_otag(h, TAG_DIV, 1, tag);
569: return(1);
570: }
1.23 kristaps 571:
572: SCALE_VS_INIT(&su, 1);
573: bufcat_su(h, "margin-top", &su);
1.1 kristaps 574: if (NULL == n->next)
1.23 kristaps 575: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 576:
1.23 kristaps 577: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 578: print_otag(h, TAG_DIV, 2, tag);
579: return(1);
580: }
581:
1.25 ! kristaps 582: lbuf[0] = 0;
1.21 kristaps 583: for (nn = n->child; nn; nn = nn->next) {
1.25 ! kristaps 584: (void)strlcat(lbuf, nn->string, BUFSIZ);
1.21 kristaps 585: if (nn->next)
1.25 ! kristaps 586: (void)strlcat(lbuf, "_", BUFSIZ);
1.21 kristaps 587: }
588:
1.23 kristaps 589: /*
590: * TODO: make sure there are no duplicates, as HTML does not
591: * allow for multiple `id' tags of the same name.
592: */
1.22 kristaps 593:
1.23 kristaps 594: PAIR_CLASS_INIT(&tag[0], "sec-head");
1.21 kristaps 595: tag[1].key = ATTR_ID;
1.25 ! kristaps 596: tag[1].val = lbuf;
1.1 kristaps 597: print_otag(h, TAG_DIV, 2, tag);
598: return(1);
599: }
600:
601:
602: /* ARGSUSED */
603: static int
604: mdoc_ss_pre(MDOC_ARGS)
605: {
1.21 kristaps 606: struct htmlpair tag[3];
1.1 kristaps 607: const struct mdoc_node *nn;
1.25 ! kristaps 608: char lbuf[BUFSIZ];
1.23 kristaps 609: struct roffsu su;
1.1 kristaps 610:
1.23 kristaps 611: SCALE_VS_INIT(&su, 1);
1.1 kristaps 612:
613: if (MDOC_BODY == n->type) {
1.23 kristaps 614: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 615: if (n->parent->next && n->child) {
1.23 kristaps 616: bufcat_su(h, "margin-bottom", &su);
617: PAIR_STYLE_INIT(&tag[1], h);
618: print_otag(h, TAG_DIV, 2, tag);
619: } else
620: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 621: return(1);
622: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 623: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 624: if (n->prev) {
1.23 kristaps 625: bufcat_su(h, "margin-top", &su);
626: PAIR_STYLE_INIT(&tag[1], h);
627: print_otag(h, TAG_DIV, 2, tag);
628: } else
629: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 630: return(1);
631: }
632:
1.23 kristaps 633: /* TODO: see note in mdoc_sh_pre() about duplicates. */
634:
1.25 ! kristaps 635: lbuf[0] = 0;
1.21 kristaps 636: for (nn = n->child; nn; nn = nn->next) {
1.25 ! kristaps 637: (void)strlcat(lbuf, nn->string, BUFSIZ);
1.21 kristaps 638: if (nn->next)
1.25 ! kristaps 639: (void)strlcat(lbuf, "_", BUFSIZ);
1.21 kristaps 640: }
641:
1.23 kristaps 642: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
643: su.scale = -su.scale;
644: bufcat_su(h, "margin-left", &su);
1.22 kristaps 645:
1.23 kristaps 646: PAIR_CLASS_INIT(&tag[0], "ssec-head");
647: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 648: tag[2].key = ATTR_ID;
1.25 ! kristaps 649: tag[2].val = lbuf;
1.21 kristaps 650: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 651: return(1);
652: }
653:
654:
655: /* ARGSUSED */
656: static int
657: mdoc_fl_pre(MDOC_ARGS)
658: {
659: struct htmlpair tag;
660:
1.23 kristaps 661: PAIR_CLASS_INIT(&tag, "flag");
1.1 kristaps 662: print_otag(h, TAG_SPAN, 1, &tag);
663: if (MDOC_Fl == n->tok) {
664: print_text(h, "\\-");
665: h->flags |= HTML_NOSPACE;
666: }
667: return(1);
668: }
669:
670:
671: /* ARGSUSED */
672: static int
673: mdoc_nd_pre(MDOC_ARGS)
674: {
675: struct htmlpair tag;
676:
677: if (MDOC_BODY != n->type)
678: return(1);
679:
1.24 kristaps 680: /* XXX: this tag in theory can contain block elements. */
681:
1.1 kristaps 682: print_text(h, "\\(em");
1.23 kristaps 683: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 684: print_otag(h, TAG_SPAN, 1, &tag);
685: return(1);
686: }
687:
688:
689: /* ARGSUSED */
690: static int
691: mdoc_op_pre(MDOC_ARGS)
692: {
693: struct htmlpair tag;
694:
695: if (MDOC_BODY != n->type)
696: return(1);
697:
1.24 kristaps 698: /* XXX: this tag in theory can contain block elements. */
699:
1.1 kristaps 700: print_text(h, "\\(lB");
701: h->flags |= HTML_NOSPACE;
1.23 kristaps 702: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 703: print_otag(h, TAG_SPAN, 1, &tag);
704: return(1);
705: }
706:
707:
708: /* ARGSUSED */
709: static void
710: mdoc_op_post(MDOC_ARGS)
711: {
712:
713: if (MDOC_BODY != n->type)
714: return;
715: h->flags |= HTML_NOSPACE;
716: print_text(h, "\\(rB");
717: }
718:
719:
720: static int
721: mdoc_nm_pre(MDOC_ARGS)
722: {
723: struct htmlpair tag;
724:
725: if ( ! (HTML_NEWLINE & h->flags))
726: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 727: bufcat_style(h, "clear", "both");
728: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 729: print_otag(h, TAG_BR, 1, &tag);
730: }
731:
1.23 kristaps 732: PAIR_CLASS_INIT(&tag, "name");
1.1 kristaps 733: print_otag(h, TAG_SPAN, 1, &tag);
734: if (NULL == n->child)
735: print_text(h, m->name);
736:
737: return(1);
738: }
739:
740:
741: /* ARGSUSED */
742: static int
743: mdoc_xr_pre(MDOC_ARGS)
744: {
745: struct htmlpair tag[2];
746: const struct mdoc_node *nn;
1.17 kristaps 747:
1.23 kristaps 748: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 749:
1.17 kristaps 750: if (h->base_man) {
1.23 kristaps 751: buffmt_man(h, n->child->string,
752: n->child->next ?
1.17 kristaps 753: n->child->next->string : NULL);
1.23 kristaps 754: tag[1].key = ATTR_HREF;
755: tag[1].val = h->buf;
756: print_otag(h, TAG_A, 2, tag);
757: } else
758: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 759:
760: nn = n->child;
761: print_text(h, nn->string);
1.16 kristaps 762:
1.1 kristaps 763: if (NULL == (nn = nn->next))
764: return(0);
765:
766: h->flags |= HTML_NOSPACE;
767: print_text(h, "(");
768: h->flags |= HTML_NOSPACE;
769: print_text(h, nn->string);
770: h->flags |= HTML_NOSPACE;
771: print_text(h, ")");
772: return(0);
773: }
774:
775:
776: /* ARGSUSED */
777: static int
778: mdoc_ns_pre(MDOC_ARGS)
779: {
780:
781: h->flags |= HTML_NOSPACE;
782: return(1);
783: }
784:
785:
786: /* ARGSUSED */
787: static int
788: mdoc_ar_pre(MDOC_ARGS)
789: {
790: struct htmlpair tag;
791:
1.23 kristaps 792: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 793: print_otag(h, TAG_SPAN, 1, &tag);
794: return(1);
795: }
796:
797:
798: /* ARGSUSED */
799: static int
800: mdoc_xx_pre(MDOC_ARGS)
801: {
802: const char *pp;
803: struct htmlpair tag;
804:
805: switch (n->tok) {
806: case (MDOC_Bsx):
807: pp = "BSDI BSD/OS";
808: break;
809: case (MDOC_Dx):
810: pp = "DragonFlyBSD";
811: break;
812: case (MDOC_Fx):
813: pp = "FreeBSD";
814: break;
815: case (MDOC_Nx):
816: pp = "NetBSD";
817: break;
818: case (MDOC_Ox):
819: pp = "OpenBSD";
820: break;
821: case (MDOC_Ux):
822: pp = "UNIX";
823: break;
824: default:
825: return(1);
826: }
827:
1.23 kristaps 828: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 829: print_otag(h, TAG_SPAN, 1, &tag);
830: print_text(h, pp);
831: return(1);
832: }
833:
834:
835: /* ARGSUSED */
836: static int
1.4 kristaps 837: mdoc_bx_pre(MDOC_ARGS)
838: {
839: const struct mdoc_node *nn;
840: struct htmlpair tag;
841:
1.23 kristaps 842: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 843: print_otag(h, TAG_SPAN, 1, &tag);
844:
845: for (nn = n->child; nn; nn = nn->next)
846: print_mdoc_node(m, nn, h);
847:
848: if (n->child)
849: h->flags |= HTML_NOSPACE;
850:
851: print_text(h, "BSD");
852: return(0);
853: }
854:
855:
856: /* ARGSUSED */
857: static int
1.23 kristaps 858: mdoc_it_block_pre(MDOC_ARGS, int type, struct roffsu *offs,
859: int comp, struct roffsu *width)
1.1 kristaps 860: {
1.14 kristaps 861: struct htmlpair tag;
862: const struct mdoc_node *nn;
1.23 kristaps 863: struct roffsu su;
864:
865: nn = n->parent->parent;
866: assert(nn->args);
867:
1.24 kristaps 868: /* XXX: see notes in mdoc_it_pre(). */
869:
870: if (MDOC_Column == type) {
871: /* Don't width-pad on the left. */
872: SCALE_HS_INIT(width, 0);
873: /* Also disallow non-compact. */
874: comp = 1;
875: }
1.23 kristaps 876: if (MDOC_Diag == type)
1.24 kristaps 877: /* Mandate non-compact with empty prior. */
1.23 kristaps 878: if (n->prev && NULL == n->prev->body->child)
879: comp = 1;
880:
1.24 kristaps 881: bufcat_style(h, "clear", "both");
1.23 kristaps 882: if (offs->scale > 0)
883: bufcat_su(h, "margin-left", offs);
884: if (width->scale > 0)
885: bufcat_su(h, "padding-left", width);
1.1 kristaps 886:
1.23 kristaps 887: PAIR_STYLE_INIT(&tag, h);
888:
1.24 kristaps 889: /* Mandate compact following `Ss' and `Sh' starts. */
890:
1.23 kristaps 891: for (nn = n; nn && ! comp; nn = nn->parent) {
892: if (MDOC_BLOCK != nn->type)
893: continue;
894: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
895: comp = 1;
896: if (nn->prev)
897: break;
1.1 kristaps 898: }
899:
1.23 kristaps 900: if ( ! comp) {
901: SCALE_VS_INIT(&su, 1);
902: bufcat_su(h, "padding-top", &su);
1.1 kristaps 903: }
904:
1.23 kristaps 905: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 906: print_otag(h, TAG_DIV, 1, &tag);
907: return(1);
908: }
909:
910:
1.25 ! kristaps 911: /* ARGSUSED */
1.1 kristaps 912: static int
1.23 kristaps 913: mdoc_it_body_pre(MDOC_ARGS, int type)
1.1 kristaps 914: {
1.23 kristaps 915: struct htmlpair tag;
916: struct roffsu su;
917:
918: switch (type) {
919: case (MDOC_Item):
920: /* FALLTHROUGH */
921: case (MDOC_Ohang):
922: /* FALLTHROUGH */
923: case (MDOC_Column):
924: break;
925: default:
1.24 kristaps 926: /*
927: * XXX: this tricks CSS into aligning the bodies with
928: * the right-padding in the head.
929: */
1.23 kristaps 930: SCALE_HS_INIT(&su, 2);
931: bufcat_su(h, "margin-left", &su);
932: PAIR_STYLE_INIT(&tag, h);
933: print_otag(h, TAG_DIV, 1, &tag);
934: break;
935: }
1.1 kristaps 936:
937: return(1);
938: }
939:
940:
1.25 ! kristaps 941: /* ARGSUSED */
1.1 kristaps 942: static int
1.23 kristaps 943: mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
1.1 kristaps 944: {
945: struct htmlpair tag;
946: struct ord *ord;
947: char nbuf[BUFSIZ];
948:
1.23 kristaps 949: switch (type) {
1.1 kristaps 950: case (MDOC_Item):
951: /* FALLTHROUGH */
952: case (MDOC_Ohang):
953: print_otag(h, TAG_DIV, 0, NULL);
954: break;
955: case (MDOC_Column):
1.23 kristaps 956: bufcat_su(h, "min-width", width);
957: bufcat_style(h, "clear", "none");
1.1 kristaps 958: if (n->next && MDOC_HEAD == n->next->type)
1.23 kristaps 959: bufcat_style(h, "float", "left");
960: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 961: print_otag(h, TAG_DIV, 1, &tag);
962: break;
963: default:
1.23 kristaps 964: bufcat_su(h, "min-width", width);
965: SCALE_INVERT(width);
966: bufcat_su(h, "margin-left", width);
1.2 kristaps 967: if (n->next && n->next->child)
1.23 kristaps 968: bufcat_style(h, "float", "left");
1.24 kristaps 969:
970: /* XXX: buffer if we run into body. */
1.23 kristaps 971: SCALE_HS_INIT(width, 1);
972: bufcat_su(h, "margin-right", width);
973: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 974: print_otag(h, TAG_DIV, 1, &tag);
975: break;
976: }
977:
1.23 kristaps 978: switch (type) {
1.1 kristaps 979: case (MDOC_Diag):
1.23 kristaps 980: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 981: print_otag(h, TAG_SPAN, 1, &tag);
982: break;
983: case (MDOC_Enum):
984: ord = SLIST_FIRST(&h->ords);
985: assert(ord);
986: nbuf[BUFSIZ - 1] = 0;
987: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
988: print_text(h, nbuf);
989: return(0);
990: case (MDOC_Dash):
991: print_text(h, "\\(en");
992: return(0);
993: case (MDOC_Hyphen):
1.4 kristaps 994: print_text(h, "\\(hy");
1.1 kristaps 995: return(0);
996: case (MDOC_Bullet):
997: print_text(h, "\\(bu");
998: return(0);
999: default:
1000: break;
1001: }
1002:
1003: return(1);
1004: }
1005:
1006:
1007: static int
1.23 kristaps 1008: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1009: {
1.23 kristaps 1010: int i, type, wp, comp;
1.1 kristaps 1011: const struct mdoc_node *bl, *nn;
1.23 kristaps 1012: struct roffsu width, offs;
1013:
1.24 kristaps 1014: /*
1015: * XXX: be very careful in changing anything, here. Lists in
1016: * mandoc have many peculiarities; furthermore, they don't
1017: * translate well into HTML and require a bit of mangling.
1018: */
1.1 kristaps 1019:
1020: bl = n->parent->parent;
1.23 kristaps 1021: if (MDOC_BLOCK != n->type)
1.1 kristaps 1022: bl = bl->parent;
1023:
1.23 kristaps 1024: type = a2list(bl);
1.1 kristaps 1025:
1.23 kristaps 1026: /* Set default width and offset. */
1.1 kristaps 1027:
1.24 kristaps 1028: SCALE_HS_INIT(&offs, 0);
1029:
1.1 kristaps 1030: switch (type) {
1031: case (MDOC_Enum):
1032: /* FALLTHROUGH */
1033: case (MDOC_Dash):
1034: /* FALLTHROUGH */
1035: case (MDOC_Hyphen):
1036: /* FALLTHROUGH */
1037: case (MDOC_Bullet):
1.23 kristaps 1038: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1039: break;
1.23 kristaps 1040: default:
1041: SCALE_HS_INIT(&width, INDENT);
1042: break;
1043: }
1044:
1045: /* Get width, offset, and compact arguments. */
1046:
1047: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1048: switch (bl->args->argv[i].arg) {
1.24 kristaps 1049: case (MDOC_Column):
1050: wp = i; /* Save for later. */
1051: break;
1.23 kristaps 1052: case (MDOC_Width):
1053: a2width(bl->args->argv[i].value[0], &width);
1054: break;
1055: case (MDOC_Offset):
1056: a2offs(bl->args->argv[i].value[0], &offs);
1057: break;
1058: case (MDOC_Compact):
1059: comp = 1;
1060: break;
1061: default:
1062: break;
1063: }
1064:
1065: /* Override width in some cases. */
1066:
1067: switch (type) {
1.1 kristaps 1068: case (MDOC_Inset):
1069: /* FALLTHROUGH */
1070: case (MDOC_Diag):
1.23 kristaps 1071: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1072: break;
1073: default:
1.23 kristaps 1074: if (0 == width.scale)
1075: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1076: break;
1077: }
1078:
1.23 kristaps 1079: /* Flip to body/block processing. */
1080:
1081: if (MDOC_BODY == n->type)
1082: return(mdoc_it_body_pre(m, n, h, type));
1083: if (MDOC_BLOCK == n->type)
1084: return(mdoc_it_block_pre(m, n, h, type,
1085: &offs, comp, &width));
1086:
1087: /* Override column widths. */
1088:
1089: if (MDOC_Column == type) {
1090: nn = n->parent->child;
1091: for (i = 0; nn && nn != n; nn = nn->next, i++)
1092: /* Counter... */ ;
1.24 kristaps 1093: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1094: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1095: }
1096:
1.23 kristaps 1097: return(mdoc_it_head_pre(m, n, h, type, &width));
1.1 kristaps 1098: }
1099:
1100:
1101: /* ARGSUSED */
1102: static int
1103: mdoc_bl_pre(MDOC_ARGS)
1104: {
1105: struct ord *ord;
1106:
1107: if (MDOC_BLOCK != n->type)
1108: return(1);
1109: if (MDOC_Enum != a2list(n))
1110: return(1);
1111:
1112: ord = malloc(sizeof(struct ord));
1113: if (NULL == ord)
1114: err(EXIT_FAILURE, "malloc");
1115: ord->cookie = n;
1116: ord->pos = 1;
1117: SLIST_INSERT_HEAD(&h->ords, ord, entry);
1118: return(1);
1119: }
1120:
1121:
1122: /* ARGSUSED */
1123: static void
1124: mdoc_bl_post(MDOC_ARGS)
1125: {
1126: struct ord *ord;
1127:
1128: if (MDOC_BLOCK != n->type)
1129: return;
1130: if (MDOC_Enum != a2list(n))
1131: return;
1132:
1133: ord = SLIST_FIRST(&h->ords);
1134: assert(ord);
1135: SLIST_REMOVE_HEAD(&h->ords, entry);
1136: free(ord);
1137: }
1138:
1139:
1140: /* ARGSUSED */
1141: static int
1142: mdoc_ex_pre(MDOC_ARGS)
1143: {
1144: const struct mdoc_node *nn;
1145: struct tag *t;
1146: struct htmlpair tag;
1147:
1.23 kristaps 1148: PAIR_CLASS_INIT(&tag, "utility");
1149:
1.1 kristaps 1150: print_text(h, "The");
1151: for (nn = n->child; nn; nn = nn->next) {
1152: t = print_otag(h, TAG_SPAN, 1, &tag);
1153: print_text(h, nn->string);
1154: print_tagq(h, t);
1155:
1156: h->flags |= HTML_NOSPACE;
1157:
1158: if (nn->next && NULL == nn->next->next)
1159: print_text(h, ", and");
1160: else if (nn->next)
1161: print_text(h, ",");
1162: else
1163: h->flags &= ~HTML_NOSPACE;
1164: }
1165:
1166: if (n->child->next)
1167: print_text(h, "utilities exit");
1168: else
1169: print_text(h, "utility exits");
1170:
1171: print_text(h, "0 on success, and >0 if an error occurs.");
1172: return(0);
1173: }
1174:
1175:
1176: /* ARGSUSED */
1177: static int
1178: mdoc_dq_pre(MDOC_ARGS)
1179: {
1180:
1181: if (MDOC_BODY != n->type)
1182: return(1);
1183: print_text(h, "\\(lq");
1184: h->flags |= HTML_NOSPACE;
1185: return(1);
1186: }
1187:
1188:
1189: /* ARGSUSED */
1190: static void
1191: mdoc_dq_post(MDOC_ARGS)
1192: {
1193:
1194: if (MDOC_BODY != n->type)
1195: return;
1196: h->flags |= HTML_NOSPACE;
1197: print_text(h, "\\(rq");
1198: }
1199:
1200:
1201: /* ARGSUSED */
1202: static int
1203: mdoc_pq_pre(MDOC_ARGS)
1204: {
1205:
1206: if (MDOC_BODY != n->type)
1207: return(1);
1208: print_text(h, "\\&(");
1209: h->flags |= HTML_NOSPACE;
1210: return(1);
1211: }
1212:
1213:
1214: /* ARGSUSED */
1215: static void
1216: mdoc_pq_post(MDOC_ARGS)
1217: {
1218:
1219: if (MDOC_BODY != n->type)
1220: return;
1221: print_text(h, ")");
1222: }
1223:
1224:
1225: /* ARGSUSED */
1226: static int
1227: mdoc_sq_pre(MDOC_ARGS)
1228: {
1229:
1230: if (MDOC_BODY != n->type)
1231: return(1);
1232: print_text(h, "\\(oq");
1233: h->flags |= HTML_NOSPACE;
1234: return(1);
1235: }
1236:
1237:
1238: /* ARGSUSED */
1239: static void
1240: mdoc_sq_post(MDOC_ARGS)
1241: {
1242:
1243: if (MDOC_BODY != n->type)
1244: return;
1245: h->flags |= HTML_NOSPACE;
1246: print_text(h, "\\(aq");
1247: }
1248:
1249:
1250: /* ARGSUSED */
1251: static int
1252: mdoc_em_pre(MDOC_ARGS)
1253: {
1254: struct htmlpair tag;
1255:
1.23 kristaps 1256: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1257: print_otag(h, TAG_SPAN, 1, &tag);
1258: return(1);
1259: }
1260:
1261:
1262: /* ARGSUSED */
1263: static int
1264: mdoc_d1_pre(MDOC_ARGS)
1265: {
1.23 kristaps 1266: struct htmlpair tag[2];
1267: struct roffsu su;
1.1 kristaps 1268:
1269: if (MDOC_BLOCK != n->type)
1270: return(1);
1271:
1.23 kristaps 1272: SCALE_VS_INIT(&su, INDENT - 2);
1273: bufcat_su(h, "margin-left", &su);
1274: PAIR_CLASS_INIT(&tag[0], "lit");
1275: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1276: print_otag(h, TAG_DIV, 2, tag);
1277: return(1);
1278: }
1279:
1280:
1281: /* ARGSUSED */
1282: static int
1283: mdoc_sx_pre(MDOC_ARGS)
1284: {
1.18 kristaps 1285: struct htmlpair tag[2];
1.1 kristaps 1286: const struct mdoc_node *nn;
1.25 ! kristaps 1287: char lbuf[BUFSIZ];
1.1 kristaps 1288:
1.23 kristaps 1289: /* FIXME: duplicates? */
1290:
1.25 ! kristaps 1291: (void)strlcpy(lbuf, "#", BUFSIZ);
1.1 kristaps 1292: for (nn = n->child; nn; nn = nn->next) {
1.25 ! kristaps 1293: (void)strlcat(lbuf, nn->string, BUFSIZ);
1.1 kristaps 1294: if (nn->next)
1.25 ! kristaps 1295: (void)strlcat(lbuf, "_", BUFSIZ);
1.1 kristaps 1296: }
1297:
1.23 kristaps 1298: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.21 kristaps 1299: tag[1].key = ATTR_HREF;
1.25 ! kristaps 1300: tag[1].val = lbuf;
1.1 kristaps 1301:
1.18 kristaps 1302: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1303: return(1);
1304: }
1305:
1306:
1307: /* ARGSUSED */
1308: static int
1309: mdoc_aq_pre(MDOC_ARGS)
1310: {
1311:
1312: if (MDOC_BODY != n->type)
1313: return(1);
1314: print_text(h, "\\(la");
1315: h->flags |= HTML_NOSPACE;
1316: return(1);
1317: }
1318:
1319:
1320: /* ARGSUSED */
1321: static void
1322: mdoc_aq_post(MDOC_ARGS)
1323: {
1324:
1325: if (MDOC_BODY != n->type)
1326: return;
1327: h->flags |= HTML_NOSPACE;
1328: print_text(h, "\\(ra");
1329: }
1330:
1331:
1332: /* ARGSUSED */
1333: static int
1334: mdoc_bd_pre(MDOC_ARGS)
1335: {
1336: struct htmlpair tag[2];
1.23 kristaps 1337: int type, comp, i;
1.14 kristaps 1338: const struct mdoc_node *bl, *nn;
1.23 kristaps 1339: struct roffsu su;
1.1 kristaps 1340:
1341: if (MDOC_BLOCK == n->type)
1342: bl = n;
1343: else if (MDOC_HEAD == n->type)
1344: return(0);
1345: else
1346: bl = n->parent;
1347:
1.24 kristaps 1348: SCALE_VS_INIT(&su, 0);
1349:
1.23 kristaps 1350: type = comp = 0;
1.1 kristaps 1351: for (i = 0; i < (int)bl->args->argc; i++)
1352: switch (bl->args->argv[i].arg) {
1353: case (MDOC_Offset):
1.23 kristaps 1354: a2offs(bl->args->argv[i].value[0], &su);
1.1 kristaps 1355: break;
1356: case (MDOC_Compact):
1.23 kristaps 1357: comp = 1;
1.1 kristaps 1358: break;
1359: case (MDOC_Ragged):
1360: /* FALLTHROUGH */
1361: case (MDOC_Filled):
1362: /* FALLTHROUGH */
1363: case (MDOC_Unfilled):
1364: /* FALLTHROUGH */
1365: case (MDOC_Literal):
1.23 kristaps 1366: type = bl->args->argv[i].arg;
1.1 kristaps 1367: break;
1368: }
1369:
1370: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1371: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1372: for (nn = n; nn && ! comp; nn = nn->parent) {
1373: if (MDOC_BLOCK != nn->type)
1374: continue;
1375: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1376: comp = 1;
1377: if (nn->prev)
1378: break;
1379: }
1380: if (comp) {
1381: print_otag(h, TAG_DIV, 0, tag);
1382: return(1);
1.14 kristaps 1383: }
1.23 kristaps 1384: SCALE_VS_INIT(&su, 1);
1385: bufcat_su(h, "margin-top", &su);
1386: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1387: print_otag(h, TAG_DIV, 1, tag);
1388: return(1);
1389: }
1390:
1.23 kristaps 1391: if (MDOC_Unfilled != type && MDOC_Literal != type)
1.1 kristaps 1392: return(1);
1393:
1.23 kristaps 1394: PAIR_CLASS_INIT(&tag[0], "lit");
1395: bufcat_style(h, "white-space", "pre");
1396: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1397: print_otag(h, TAG_DIV, 2, tag);
1398:
1.14 kristaps 1399: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1400: h->flags |= HTML_NOSPACE;
1.14 kristaps 1401: print_mdoc_node(m, nn, h);
1402: if (NULL == nn->next)
1403: continue;
1404: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1405: print_text(h, "\n");
1.23 kristaps 1406: else if (NULL == nn->prev)
1407: print_text(h, "\n");
1.1 kristaps 1408: }
1409:
1410: return(0);
1411: }
1412:
1413:
1414: /* ARGSUSED */
1415: static int
1416: mdoc_pa_pre(MDOC_ARGS)
1417: {
1418: struct htmlpair tag;
1419:
1.23 kristaps 1420: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1421: print_otag(h, TAG_SPAN, 1, &tag);
1422: return(1);
1423: }
1424:
1425:
1426: /* ARGSUSED */
1427: static int
1428: mdoc_ad_pre(MDOC_ARGS)
1429: {
1430: struct htmlpair tag;
1431:
1.23 kristaps 1432: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1433: print_otag(h, TAG_SPAN, 1, &tag);
1434: return(1);
1435: }
1436:
1437:
1438: /* ARGSUSED */
1439: static int
1440: mdoc_an_pre(MDOC_ARGS)
1441: {
1442: struct htmlpair tag;
1443:
1.19 kristaps 1444: /* TODO: -split and -nosplit (see termp_an_pre()). */
1445:
1.23 kristaps 1446: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1447: print_otag(h, TAG_SPAN, 1, &tag);
1448: return(1);
1449: }
1450:
1451:
1452: /* ARGSUSED */
1453: static int
1454: mdoc_cd_pre(MDOC_ARGS)
1455: {
1456: struct htmlpair tag;
1457:
1.23 kristaps 1458: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1459: print_otag(h, TAG_SPAN, 1, &tag);
1460: return(1);
1461: }
1462:
1463:
1464: /* ARGSUSED */
1465: static int
1466: mdoc_dv_pre(MDOC_ARGS)
1467: {
1468: struct htmlpair tag;
1469:
1.23 kristaps 1470: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1471: print_otag(h, TAG_SPAN, 1, &tag);
1472: return(1);
1473: }
1474:
1475:
1476: /* ARGSUSED */
1477: static int
1478: mdoc_ev_pre(MDOC_ARGS)
1479: {
1480: struct htmlpair tag;
1481:
1.23 kristaps 1482: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1483: print_otag(h, TAG_SPAN, 1, &tag);
1484: return(1);
1485: }
1486:
1487:
1488: /* ARGSUSED */
1489: static int
1490: mdoc_er_pre(MDOC_ARGS)
1491: {
1492: struct htmlpair tag;
1493:
1.23 kristaps 1494: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1495: print_otag(h, TAG_SPAN, 1, &tag);
1496: return(1);
1497: }
1498:
1499:
1500: /* ARGSUSED */
1501: static int
1502: mdoc_fa_pre(MDOC_ARGS)
1503: {
1504: const struct mdoc_node *nn;
1505: struct htmlpair tag;
1506: struct tag *t;
1507:
1.23 kristaps 1508: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1509: if (n->parent->tok != MDOC_Fo) {
1510: print_otag(h, TAG_SPAN, 1, &tag);
1511: return(1);
1512: }
1513:
1514: for (nn = n->child; nn; nn = nn->next) {
1515: t = print_otag(h, TAG_SPAN, 1, &tag);
1516: print_text(h, nn->string);
1517: print_tagq(h, t);
1518: if (nn->next)
1519: print_text(h, ",");
1520: }
1521:
1522: if (n->child && n->next && n->next->tok == MDOC_Fa)
1523: print_text(h, ",");
1524:
1525: return(0);
1526: }
1527:
1528:
1529: /* ARGSUSED */
1530: static int
1531: mdoc_fd_pre(MDOC_ARGS)
1532: {
1.23 kristaps 1533: struct htmlpair tag;
1534: struct roffsu su;
1.1 kristaps 1535:
1536: if (SEC_SYNOPSIS == n->sec) {
1537: if (n->next && MDOC_Fd != n->next->tok) {
1.23 kristaps 1538: SCALE_VS_INIT(&su, 1);
1539: bufcat_su(h, "margin-bottom", &su);
1540: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1541: print_otag(h, TAG_DIV, 1, &tag);
1542: } else
1543: print_otag(h, TAG_DIV, 0, NULL);
1544: }
1545:
1.23 kristaps 1546: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1547: print_otag(h, TAG_SPAN, 1, &tag);
1548: return(1);
1549: }
1550:
1551:
1552: /* ARGSUSED */
1553: static int
1554: mdoc_vt_pre(MDOC_ARGS)
1555: {
1.23 kristaps 1556: struct htmlpair tag;
1557: struct roffsu su;
1.1 kristaps 1558:
1559: if (SEC_SYNOPSIS == n->sec) {
1560: if (n->next && MDOC_Vt != n->next->tok) {
1.23 kristaps 1561: SCALE_VS_INIT(&su, 1);
1562: bufcat_su(h, "margin-bottom", &su);
1563: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1564: print_otag(h, TAG_DIV, 1, &tag);
1565: } else
1566: print_otag(h, TAG_DIV, 0, NULL);
1567: }
1568:
1.23 kristaps 1569: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1570: print_otag(h, TAG_SPAN, 1, &tag);
1571: return(1);
1572: }
1573:
1.2 kristaps 1574:
1.1 kristaps 1575: /* ARGSUSED */
1576: static int
1577: mdoc_ft_pre(MDOC_ARGS)
1578: {
1.23 kristaps 1579: struct htmlpair tag;
1580: struct roffsu su;
1.1 kristaps 1581:
1582: if (SEC_SYNOPSIS == n->sec) {
1583: if (n->prev && MDOC_Fo == n->prev->tok) {
1.23 kristaps 1584: SCALE_VS_INIT(&su, 1);
1585: bufcat_su(h, "margin-top", &su);
1586: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1587: print_otag(h, TAG_DIV, 1, &tag);
1588: } else
1589: print_otag(h, TAG_DIV, 0, NULL);
1590: }
1591:
1.23 kristaps 1592: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1593: print_otag(h, TAG_SPAN, 1, &tag);
1594: return(1);
1595: }
1596:
1597:
1598: /* ARGSUSED */
1599: static int
1600: mdoc_fn_pre(MDOC_ARGS)
1601: {
1602: struct tag *t;
1.15 kristaps 1603: struct htmlpair tag[2];
1.1 kristaps 1604: const struct mdoc_node *nn;
1.7 kristaps 1605: char nbuf[BUFSIZ];
1606: const char *sp, *ep;
1.15 kristaps 1607: int sz, i;
1.23 kristaps 1608: struct roffsu su;
1.1 kristaps 1609:
1610: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 1611: SCALE_HS_INIT(&su, INDENT);
1612: bufcat_su(h, "margin-left", &su);
1613: su.scale = -su.scale;
1614: bufcat_su(h, "text-indent", &su);
1615: if (n->next) {
1616: SCALE_VS_INIT(&su, 1);
1617: bufcat_su(h, "margin-bottom", &su);
1618: }
1619: PAIR_STYLE_INIT(&tag[0], h);
1.15 kristaps 1620: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 1621: }
1622:
1.7 kristaps 1623: /* Split apart into type and name. */
1624: assert(n->child->string);
1625: sp = n->child->string;
1.19 kristaps 1626:
1627: if ((ep = strchr(sp, ' '))) {
1.23 kristaps 1628: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1629: t = print_otag(h, TAG_SPAN, 1, tag);
1630:
1631: while (ep) {
1632: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1633: (void)memcpy(nbuf, sp, (size_t)sz);
1634: nbuf[sz] = '\0';
1635: print_text(h, nbuf);
1636: sp = ++ep;
1637: ep = strchr(sp, ' ');
1638: }
1639: print_tagq(h, t);
1.7 kristaps 1640: }
1.1 kristaps 1641:
1.23 kristaps 1642: PAIR_CLASS_INIT(&tag[0], "fname");
1.15 kristaps 1643: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1644:
1645: if (sp) {
1646: (void)strlcpy(nbuf, sp, BUFSIZ);
1647: print_text(h, nbuf);
1648: }
1649:
1.1 kristaps 1650: print_tagq(h, t);
1651:
1652: h->flags |= HTML_NOSPACE;
1653: print_text(h, "(");
1654:
1.23 kristaps 1655: bufinit(h);
1656: PAIR_CLASS_INIT(&tag[0], "farg");
1657: bufcat_style(h, "white-space", "nowrap");
1658: PAIR_STYLE_INIT(&tag[1], h);
1659:
1.1 kristaps 1660: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1661: i = 1;
1662: if (SEC_SYNOPSIS == n->sec)
1663: i = 2;
1.15 kristaps 1664: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1665: print_text(h, nn->string);
1666: print_tagq(h, t);
1667: if (nn->next)
1668: print_text(h, ",");
1669: }
1670:
1671: print_text(h, ")");
1672: if (SEC_SYNOPSIS == n->sec)
1673: print_text(h, ";");
1674:
1675: return(0);
1676: }
1677:
1678:
1679: /* ARGSUSED */
1680: static int
1681: mdoc_sp_pre(MDOC_ARGS)
1682: {
1.23 kristaps 1683: int len;
1684: struct htmlpair tag;
1685: struct roffsu su;
1.1 kristaps 1686:
1687: switch (n->tok) {
1688: case (MDOC_sp):
1.23 kristaps 1689: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1690: len = n->child ? atoi(n->child->string) : 1;
1691: break;
1692: case (MDOC_br):
1693: len = 0;
1694: break;
1695: default:
1696: len = 1;
1697: break;
1698: }
1699:
1.23 kristaps 1700: SCALE_VS_INIT(&su, len);
1701: bufcat_su(h, "height", &su);
1702: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1703: print_otag(h, TAG_DIV, 1, &tag);
1704: return(1);
1705:
1706: }
1.2 kristaps 1707:
1708:
1709: /* ARGSUSED */
1710: static int
1711: mdoc_brq_pre(MDOC_ARGS)
1712: {
1713:
1714: if (MDOC_BODY != n->type)
1715: return(1);
1716: print_text(h, "\\(lC");
1717: h->flags |= HTML_NOSPACE;
1718: return(1);
1719: }
1720:
1721:
1722: /* ARGSUSED */
1723: static void
1724: mdoc_brq_post(MDOC_ARGS)
1725: {
1726:
1727: if (MDOC_BODY != n->type)
1728: return;
1729: h->flags |= HTML_NOSPACE;
1730: print_text(h, "\\(rC");
1731: }
1732:
1733:
1734: /* ARGSUSED */
1735: static int
1736: mdoc_lk_pre(MDOC_ARGS)
1737: {
1738: const struct mdoc_node *nn;
1739: struct htmlpair tag[2];
1740:
1741: nn = n->child;
1742:
1.23 kristaps 1743: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.2 kristaps 1744: tag[1].key = ATTR_HREF;
1745: tag[1].val = nn->string;
1746: print_otag(h, TAG_A, 2, tag);
1747:
1748: for (nn = nn->next; nn; nn = nn->next)
1749: print_text(h, nn->string);
1750:
1751: return(0);
1752: }
1753:
1754:
1755: /* ARGSUSED */
1756: static int
1757: mdoc_mt_pre(MDOC_ARGS)
1758: {
1759: struct htmlpair tag[2];
1760: struct tag *t;
1761: const struct mdoc_node *nn;
1762:
1.23 kristaps 1763: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1764:
1765: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1766: bufinit(h);
1767: bufcat(h, "mailto:");
1768: bufcat(h, nn->string);
1.23 kristaps 1769: PAIR_STYLE_INIT(&tag[1], h);
1.2 kristaps 1770: t = print_otag(h, TAG_A, 2, tag);
1771: print_text(h, nn->string);
1772: print_tagq(h, t);
1773: }
1774:
1775: return(0);
1776: }
1.4 kristaps 1777:
1778:
1779: /* ARGSUSED */
1780: static int
1781: mdoc_fo_pre(MDOC_ARGS)
1782: {
1783: struct htmlpair tag;
1784:
1785: if (MDOC_BODY == n->type) {
1786: h->flags |= HTML_NOSPACE;
1787: print_text(h, "(");
1788: h->flags |= HTML_NOSPACE;
1789: return(1);
1790: } else if (MDOC_BLOCK == n->type)
1791: return(1);
1792:
1.23 kristaps 1793: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1794: print_otag(h, TAG_SPAN, 1, &tag);
1795: return(1);
1796: }
1797:
1798:
1799: /* ARGSUSED */
1800: static void
1801: mdoc_fo_post(MDOC_ARGS)
1802: {
1803: if (MDOC_BODY != n->type)
1804: return;
1805: h->flags |= HTML_NOSPACE;
1806: print_text(h, ")");
1807: h->flags |= HTML_NOSPACE;
1808: print_text(h, ";");
1809: }
1810:
1811:
1812: /* ARGSUSED */
1813: static int
1814: mdoc_in_pre(MDOC_ARGS)
1815: {
1816: const struct mdoc_node *nn;
1.23 kristaps 1817: struct tag *t;
1.17 kristaps 1818: struct htmlpair tag[2];
1819: int i;
1.23 kristaps 1820: struct roffsu su;
1.4 kristaps 1821:
1822: if (SEC_SYNOPSIS == n->sec) {
1823: if (n->next && MDOC_In != n->next->tok) {
1.23 kristaps 1824: SCALE_VS_INIT(&su, 1);
1825: bufcat_su(h, "margin-bottom", &su);
1826: PAIR_STYLE_INIT(&tag[0], h);
1.17 kristaps 1827: print_otag(h, TAG_DIV, 1, tag);
1.4 kristaps 1828: } else
1829: print_otag(h, TAG_DIV, 0, NULL);
1830: }
1831:
1.23 kristaps 1832: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1833: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1834:
1835: if (SEC_SYNOPSIS == n->sec)
1836: print_text(h, "#include");
1837:
1838: print_text(h, "<");
1839: h->flags |= HTML_NOSPACE;
1840:
1841: /* XXX -- see warning in termp_in_post(). */
1842:
1.17 kristaps 1843: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1844: PAIR_CLASS_INIT(&tag[0], "link-includes");
1845: i = 1;
1.17 kristaps 1846: if (h->base_includes) {
1847: buffmt_includes(h, nn->string);
1848: tag[i].key = ATTR_HREF;
1849: tag[i++].val = h->buf;
1850: }
1851: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1852: print_mdoc_node(m, nn, h);
1.17 kristaps 1853: print_tagq(h, t);
1854: }
1.4 kristaps 1855:
1856: h->flags |= HTML_NOSPACE;
1857: print_text(h, ">");
1858:
1859: return(0);
1860: }
1861:
1862:
1863: /* ARGSUSED */
1864: static int
1865: mdoc_ic_pre(MDOC_ARGS)
1866: {
1867: struct htmlpair tag;
1868:
1.23 kristaps 1869: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1870: print_otag(h, TAG_SPAN, 1, &tag);
1871: return(1);
1872: }
1873:
1874:
1875: /* ARGSUSED */
1876: static int
1877: mdoc_rv_pre(MDOC_ARGS)
1878: {
1879: const struct mdoc_node *nn;
1880: struct htmlpair tag;
1881: struct tag *t;
1882:
1883: print_otag(h, TAG_DIV, 0, NULL);
1884: print_text(h, "The");
1885:
1886: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1887: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1888: t = print_otag(h, TAG_SPAN, 1, &tag);
1889: print_text(h, nn->string);
1890: print_tagq(h, t);
1891:
1892: h->flags |= HTML_NOSPACE;
1893: if (nn->next && NULL == nn->next->next)
1894: print_text(h, "(), and");
1895: else if (nn->next)
1896: print_text(h, "(),");
1897: else
1898: print_text(h, "()");
1899: }
1900:
1901: if (n->child->next)
1902: print_text(h, "functions return");
1903: else
1904: print_text(h, "function returns");
1905:
1906: print_text(h, "the value 0 if successful; otherwise the value "
1907: "-1 is returned and the global variable");
1908:
1.23 kristaps 1909: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1910: t = print_otag(h, TAG_SPAN, 1, &tag);
1911: print_text(h, "errno");
1912: print_tagq(h, t);
1913: print_text(h, "is set to indicate the error.");
1914: return(0);
1915: }
1916:
1917:
1918: /* ARGSUSED */
1919: static int
1920: mdoc_va_pre(MDOC_ARGS)
1921: {
1922: struct htmlpair tag;
1923:
1.23 kristaps 1924: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1925: print_otag(h, TAG_SPAN, 1, &tag);
1926: return(1);
1927: }
1928:
1929:
1930: /* ARGSUSED */
1931: static int
1932: mdoc_bq_pre(MDOC_ARGS)
1933: {
1934:
1935: if (MDOC_BODY != n->type)
1936: return(1);
1937: print_text(h, "\\(lB");
1938: h->flags |= HTML_NOSPACE;
1939: return(1);
1940: }
1941:
1942:
1943: /* ARGSUSED */
1944: static void
1945: mdoc_bq_post(MDOC_ARGS)
1946: {
1947:
1948: if (MDOC_BODY != n->type)
1949: return;
1950: h->flags |= HTML_NOSPACE;
1951: print_text(h, "\\(rB");
1952: }
1.5 kristaps 1953:
1954:
1955: /* ARGSUSED */
1956: static int
1957: mdoc_ap_pre(MDOC_ARGS)
1958: {
1959:
1960: h->flags |= HTML_NOSPACE;
1961: print_text(h, "\\(aq");
1962: h->flags |= HTML_NOSPACE;
1963: return(1);
1964: }
1965:
1966:
1967: /* ARGSUSED */
1968: static int
1969: mdoc_bf_pre(MDOC_ARGS)
1970: {
1.23 kristaps 1971: int i;
1972: struct htmlpair tag[2];
1973: struct roffsu su;
1.5 kristaps 1974:
1975: if (MDOC_HEAD == n->type)
1976: return(0);
1977: else if (MDOC_BLOCK != n->type)
1978: return(1);
1979:
1.23 kristaps 1980: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1981:
1982: if (n->head->child) {
1983: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 1984: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 1985: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 1986: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 1987: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 1988: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1989: } else {
1990: assert(n->args);
1991: for (i = 0; i < (int)n->args->argc; i++)
1992: switch (n->args->argv[i].arg) {
1993: case (MDOC_Symbolic):
1.23 kristaps 1994: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 1995: break;
1996: case (MDOC_Literal):
1.23 kristaps 1997: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 1998: break;
1999: case (MDOC_Emphasis):
1.23 kristaps 2000: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2001: break;
2002: default:
2003: break;
2004: }
2005: }
2006:
2007: /* FIXME: div's have spaces stripped--we want them. */
2008:
1.23 kristaps 2009: bufcat_style(h, "display", "inline");
2010: SCALE_HS_INIT(&su, 1);
2011: bufcat_su(h, "margin-right", &su);
2012: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2013: print_otag(h, TAG_DIV, 2, tag);
2014: return(1);
2015: }
2016:
2017:
2018: /* ARGSUSED */
2019: static int
2020: mdoc_ms_pre(MDOC_ARGS)
2021: {
2022: struct htmlpair tag;
2023:
1.23 kristaps 2024: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2025: print_otag(h, TAG_SPAN, 1, &tag);
2026: return(1);
2027: }
2028:
2029:
2030: /* ARGSUSED */
2031: static int
2032: mdoc_pf_pre(MDOC_ARGS)
2033: {
2034:
2035: h->flags |= HTML_IGNDELIM;
2036: return(1);
2037: }
2038:
2039:
2040: /* ARGSUSED */
2041: static void
2042: mdoc_pf_post(MDOC_ARGS)
2043: {
2044:
2045: h->flags &= ~HTML_IGNDELIM;
2046: h->flags |= HTML_NOSPACE;
2047: }
2048:
2049:
2050: /* ARGSUSED */
2051: static int
2052: mdoc_rs_pre(MDOC_ARGS)
2053: {
1.23 kristaps 2054: struct htmlpair tag;
2055: struct roffsu su;
1.5 kristaps 2056:
2057: if (MDOC_BLOCK != n->type)
2058: return(1);
2059:
1.8 kristaps 2060: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2061: SCALE_VS_INIT(&su, 1);
2062: bufcat_su(h, "margin-top", &su);
2063: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2064: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2065: }
2066:
1.23 kristaps 2067: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2068: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2069: return(1);
2070: }
1.6 kristaps 2071:
2072:
2073:
2074: /* ARGSUSED */
2075: static int
2076: mdoc_li_pre(MDOC_ARGS)
2077: {
2078: struct htmlpair tag;
2079:
1.23 kristaps 2080: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2081: print_otag(h, TAG_SPAN, 1, &tag);
2082: return(1);
2083: }
2084:
2085:
2086: /* ARGSUSED */
2087: static int
2088: mdoc_sy_pre(MDOC_ARGS)
2089: {
2090: struct htmlpair tag;
2091:
1.23 kristaps 2092: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2093: print_otag(h, TAG_SPAN, 1, &tag);
2094: return(1);
2095: }
2096:
2097:
2098: /* ARGSUSED */
2099: static int
2100: mdoc_bt_pre(MDOC_ARGS)
2101: {
2102:
2103: print_text(h, "is currently in beta test.");
2104: return(0);
2105: }
2106:
2107:
2108: /* ARGSUSED */
2109: static int
2110: mdoc_ud_pre(MDOC_ARGS)
2111: {
2112:
2113: print_text(h, "currently under development.");
2114: return(0);
2115: }
2116:
2117:
2118: /* ARGSUSED */
2119: static int
2120: mdoc_lb_pre(MDOC_ARGS)
2121: {
2122: struct htmlpair tag;
2123:
2124: if (SEC_SYNOPSIS == n->sec)
2125: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2126: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2127: print_otag(h, TAG_SPAN, 1, &tag);
2128: return(1);
2129: }
1.10 kristaps 2130:
2131:
2132: /* ARGSUSED */
2133: static int
2134: mdoc__x_pre(MDOC_ARGS)
2135: {
2136: struct htmlpair tag;
2137:
2138: switch (n->tok) {
2139: case(MDOC__A):
1.23 kristaps 2140: PAIR_CLASS_INIT(&tag, "ref-auth");
1.10 kristaps 2141: break;
2142: case(MDOC__B):
1.23 kristaps 2143: PAIR_CLASS_INIT(&tag, "ref-book");
1.10 kristaps 2144: break;
2145: case(MDOC__C):
1.23 kristaps 2146: PAIR_CLASS_INIT(&tag, "ref-city");
1.10 kristaps 2147: break;
2148: case(MDOC__D):
1.23 kristaps 2149: PAIR_CLASS_INIT(&tag, "ref-date");
1.10 kristaps 2150: break;
2151: case(MDOC__I):
1.23 kristaps 2152: PAIR_CLASS_INIT(&tag, "ref-issue");
1.10 kristaps 2153: break;
2154: case(MDOC__J):
1.23 kristaps 2155: PAIR_CLASS_INIT(&tag, "ref-jrnl");
1.10 kristaps 2156: break;
2157: case(MDOC__N):
1.23 kristaps 2158: PAIR_CLASS_INIT(&tag, "ref-num");
1.10 kristaps 2159: break;
2160: case(MDOC__O):
1.23 kristaps 2161: PAIR_CLASS_INIT(&tag, "ref-opt");
1.10 kristaps 2162: break;
2163: case(MDOC__P):
1.23 kristaps 2164: PAIR_CLASS_INIT(&tag, "ref-page");
1.10 kristaps 2165: break;
2166: case(MDOC__Q):
1.23 kristaps 2167: PAIR_CLASS_INIT(&tag, "ref-corp");
1.10 kristaps 2168: break;
2169: case(MDOC__R):
1.23 kristaps 2170: PAIR_CLASS_INIT(&tag, "ref-rep");
1.10 kristaps 2171: break;
2172: case(MDOC__T):
1.23 kristaps 2173: PAIR_CLASS_INIT(&tag, "ref-title");
1.10 kristaps 2174: print_text(h, "\\(lq");
2175: h->flags |= HTML_NOSPACE;
2176: break;
2177: case(MDOC__V):
1.23 kristaps 2178: PAIR_CLASS_INIT(&tag, "ref-vol");
1.10 kristaps 2179: break;
2180: default:
2181: abort();
2182: /* NOTREACHED */
2183: }
2184:
2185: print_otag(h, TAG_SPAN, 1, &tag);
2186: return(1);
2187: }
2188:
2189:
2190: /* ARGSUSED */
2191: static void
2192: mdoc__x_post(MDOC_ARGS)
2193: {
2194:
2195: h->flags |= HTML_NOSPACE;
2196: switch (n->tok) {
2197: case (MDOC__T):
2198: print_text(h, "\\(rq");
2199: h->flags |= HTML_NOSPACE;
2200: break;
2201: default:
2202: break;
2203: }
2204: print_text(h, n->next ? "," : ".");
2205: }
CVSweb