Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.16
1.16 ! schwarze 1: /* $Id: mdoc_html.c,v 1.15 2010/05/15 18:25:51 schwarze Exp $ */
1.1 schwarze 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>
18:
19: #include <assert.h>
20: #include <ctype.h>
21: #include <stdio.h>
22: #include <stdlib.h>
23: #include <string.h>
24: #include <unistd.h>
25:
26: #include "out.h"
27: #include "html.h"
28: #include "mdoc.h"
29: #include "main.h"
30:
31: #define INDENT 5
32: #define HALFINDENT 3
33:
34: #define MDOC_ARGS const struct mdoc_meta *m, \
35: const struct mdoc_node *n, \
36: struct html *h
37:
1.6 schwarze 38: #ifndef MIN
39: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
40: #endif
41:
1.1 schwarze 42: struct htmlmdoc {
43: int (*pre)(MDOC_ARGS);
44: void (*post)(MDOC_ARGS);
45: };
46:
47: static void print_mdoc(MDOC_ARGS);
48: static void print_mdoc_head(MDOC_ARGS);
49: static void print_mdoc_node(MDOC_ARGS);
50: static void print_mdoc_nodelist(MDOC_ARGS);
51:
52: static void a2width(const char *, struct roffsu *);
53: static void a2offs(const char *, struct roffsu *);
54:
55: static int a2list(const struct mdoc_node *);
56:
57: static void mdoc_root_post(MDOC_ARGS);
58: static int mdoc_root_pre(MDOC_ARGS);
59:
60: static void mdoc__x_post(MDOC_ARGS);
61: static int mdoc__x_pre(MDOC_ARGS);
62: static int mdoc_ad_pre(MDOC_ARGS);
63: static int mdoc_an_pre(MDOC_ARGS);
64: static int mdoc_ap_pre(MDOC_ARGS);
65: static void mdoc_aq_post(MDOC_ARGS);
66: static int mdoc_aq_pre(MDOC_ARGS);
67: static int mdoc_ar_pre(MDOC_ARGS);
68: static int mdoc_bd_pre(MDOC_ARGS);
69: static int mdoc_bf_pre(MDOC_ARGS);
70: static void mdoc_bl_post(MDOC_ARGS);
71: static int mdoc_bl_pre(MDOC_ARGS);
72: static void mdoc_bq_post(MDOC_ARGS);
73: static int mdoc_bq_pre(MDOC_ARGS);
74: static void mdoc_brq_post(MDOC_ARGS);
75: static int mdoc_brq_pre(MDOC_ARGS);
76: static int mdoc_bt_pre(MDOC_ARGS);
77: static int mdoc_bx_pre(MDOC_ARGS);
78: static int mdoc_cd_pre(MDOC_ARGS);
79: static int mdoc_d1_pre(MDOC_ARGS);
80: static void mdoc_dq_post(MDOC_ARGS);
81: static int mdoc_dq_pre(MDOC_ARGS);
82: static int mdoc_dv_pre(MDOC_ARGS);
83: static int mdoc_fa_pre(MDOC_ARGS);
84: static int mdoc_fd_pre(MDOC_ARGS);
85: static int mdoc_fl_pre(MDOC_ARGS);
86: static int mdoc_fn_pre(MDOC_ARGS);
87: static int mdoc_ft_pre(MDOC_ARGS);
88: static int mdoc_em_pre(MDOC_ARGS);
89: static int mdoc_er_pre(MDOC_ARGS);
90: static int mdoc_ev_pre(MDOC_ARGS);
91: static int mdoc_ex_pre(MDOC_ARGS);
92: static void mdoc_fo_post(MDOC_ARGS);
93: static int mdoc_fo_pre(MDOC_ARGS);
94: static int mdoc_ic_pre(MDOC_ARGS);
95: static int mdoc_in_pre(MDOC_ARGS);
96: static int mdoc_it_block_pre(MDOC_ARGS, int, int,
97: struct roffsu *, struct roffsu *);
98: static int mdoc_it_head_pre(MDOC_ARGS, int,
99: struct roffsu *);
100: static int mdoc_it_body_pre(MDOC_ARGS, int);
101: static int mdoc_it_pre(MDOC_ARGS);
102: static int mdoc_lb_pre(MDOC_ARGS);
103: static int mdoc_li_pre(MDOC_ARGS);
104: static int mdoc_lk_pre(MDOC_ARGS);
105: static int mdoc_mt_pre(MDOC_ARGS);
106: static int mdoc_ms_pre(MDOC_ARGS);
107: static int mdoc_nd_pre(MDOC_ARGS);
108: static int mdoc_nm_pre(MDOC_ARGS);
109: static int mdoc_ns_pre(MDOC_ARGS);
110: static void mdoc_op_post(MDOC_ARGS);
111: static int mdoc_op_pre(MDOC_ARGS);
112: static int mdoc_pa_pre(MDOC_ARGS);
113: static void mdoc_pf_post(MDOC_ARGS);
114: static int mdoc_pf_pre(MDOC_ARGS);
115: static void mdoc_pq_post(MDOC_ARGS);
116: static int mdoc_pq_pre(MDOC_ARGS);
117: static int mdoc_rs_pre(MDOC_ARGS);
118: static int mdoc_rv_pre(MDOC_ARGS);
119: static int mdoc_sh_pre(MDOC_ARGS);
120: static int mdoc_sp_pre(MDOC_ARGS);
121: static void mdoc_sq_post(MDOC_ARGS);
122: static int mdoc_sq_pre(MDOC_ARGS);
123: static int mdoc_ss_pre(MDOC_ARGS);
124: static int mdoc_sx_pre(MDOC_ARGS);
125: static int mdoc_sy_pre(MDOC_ARGS);
126: static int mdoc_ud_pre(MDOC_ARGS);
127: static int mdoc_va_pre(MDOC_ARGS);
128: static int mdoc_vt_pre(MDOC_ARGS);
129: static int mdoc_xr_pre(MDOC_ARGS);
130: static int mdoc_xx_pre(MDOC_ARGS);
131:
132: static const struct htmlmdoc mdocs[MDOC_MAX] = {
133: {mdoc_ap_pre, NULL}, /* Ap */
134: {NULL, NULL}, /* Dd */
135: {NULL, NULL}, /* Dt */
136: {NULL, NULL}, /* Os */
137: {mdoc_sh_pre, NULL }, /* Sh */
138: {mdoc_ss_pre, NULL }, /* Ss */
139: {mdoc_sp_pre, NULL}, /* Pp */
140: {mdoc_d1_pre, NULL}, /* D1 */
141: {mdoc_d1_pre, NULL}, /* Dl */
142: {mdoc_bd_pre, NULL}, /* Bd */
143: {NULL, NULL}, /* Ed */
144: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
145: {NULL, NULL}, /* El */
146: {mdoc_it_pre, NULL}, /* It */
147: {mdoc_ad_pre, NULL}, /* Ad */
148: {mdoc_an_pre, NULL}, /* An */
149: {mdoc_ar_pre, NULL}, /* Ar */
150: {mdoc_cd_pre, NULL}, /* Cd */
151: {mdoc_fl_pre, NULL}, /* Cm */
152: {mdoc_dv_pre, NULL}, /* Dv */
153: {mdoc_er_pre, NULL}, /* Er */
154: {mdoc_ev_pre, NULL}, /* Ev */
155: {mdoc_ex_pre, NULL}, /* Ex */
156: {mdoc_fa_pre, NULL}, /* Fa */
157: {mdoc_fd_pre, NULL}, /* Fd */
158: {mdoc_fl_pre, NULL}, /* Fl */
159: {mdoc_fn_pre, NULL}, /* Fn */
160: {mdoc_ft_pre, NULL}, /* Ft */
161: {mdoc_ic_pre, NULL}, /* Ic */
162: {mdoc_in_pre, NULL}, /* In */
163: {mdoc_li_pre, NULL}, /* Li */
164: {mdoc_nd_pre, NULL}, /* Nd */
165: {mdoc_nm_pre, NULL}, /* Nm */
166: {mdoc_op_pre, mdoc_op_post}, /* Op */
167: {NULL, NULL}, /* Ot */
168: {mdoc_pa_pre, NULL}, /* Pa */
169: {mdoc_rv_pre, NULL}, /* Rv */
170: {NULL, NULL}, /* St */
171: {mdoc_va_pre, NULL}, /* Va */
172: {mdoc_vt_pre, NULL}, /* Vt */
173: {mdoc_xr_pre, NULL}, /* Xr */
174: {mdoc__x_pre, mdoc__x_post}, /* %A */
175: {mdoc__x_pre, mdoc__x_post}, /* %B */
176: {mdoc__x_pre, mdoc__x_post}, /* %D */
177: {mdoc__x_pre, mdoc__x_post}, /* %I */
178: {mdoc__x_pre, mdoc__x_post}, /* %J */
179: {mdoc__x_pre, mdoc__x_post}, /* %N */
180: {mdoc__x_pre, mdoc__x_post}, /* %O */
181: {mdoc__x_pre, mdoc__x_post}, /* %P */
182: {mdoc__x_pre, mdoc__x_post}, /* %R */
183: {mdoc__x_pre, mdoc__x_post}, /* %T */
184: {mdoc__x_pre, mdoc__x_post}, /* %V */
185: {NULL, NULL}, /* Ac */
186: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
187: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
188: {NULL, NULL}, /* At */
189: {NULL, NULL}, /* Bc */
190: {mdoc_bf_pre, NULL}, /* Bf */
191: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
192: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
193: {mdoc_xx_pre, NULL}, /* Bsx */
194: {mdoc_bx_pre, NULL}, /* Bx */
195: {NULL, NULL}, /* Db */
196: {NULL, NULL}, /* Dc */
197: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
198: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
1.11 schwarze 199: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 200: {NULL, NULL}, /* Ef */
201: {mdoc_em_pre, NULL}, /* Em */
202: {NULL, NULL}, /* Eo */
203: {mdoc_xx_pre, NULL}, /* Fx */
204: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
205: {NULL, NULL}, /* No */
206: {mdoc_ns_pre, NULL}, /* Ns */
207: {mdoc_xx_pre, NULL}, /* Nx */
208: {mdoc_xx_pre, NULL}, /* Ox */
209: {NULL, NULL}, /* Pc */
210: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
211: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
212: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
213: {NULL, NULL}, /* Qc */
214: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
215: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
216: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
217: {NULL, NULL}, /* Re */
218: {mdoc_rs_pre, NULL}, /* Rs */
219: {NULL, NULL}, /* Sc */
220: {mdoc_sq_pre, mdoc_sq_post}, /* So */
221: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
222: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
223: {mdoc_sx_pre, NULL}, /* Sx */
224: {mdoc_sy_pre, NULL}, /* Sy */
225: {NULL, NULL}, /* Tn */
226: {mdoc_xx_pre, NULL}, /* Ux */
227: {NULL, NULL}, /* Xc */
228: {NULL, NULL}, /* Xo */
229: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
230: {NULL, NULL}, /* Fc */
231: {mdoc_op_pre, mdoc_op_post}, /* Oo */
232: {NULL, NULL}, /* Oc */
233: {NULL, NULL}, /* Bk */
234: {NULL, NULL}, /* Ek */
235: {mdoc_bt_pre, NULL}, /* Bt */
236: {NULL, NULL}, /* Hf */
237: {NULL, NULL}, /* Fr */
238: {mdoc_ud_pre, NULL}, /* Ud */
239: {mdoc_lb_pre, NULL}, /* Lb */
240: {mdoc_sp_pre, NULL}, /* Lp */
241: {mdoc_lk_pre, NULL}, /* Lk */
242: {mdoc_mt_pre, NULL}, /* Mt */
243: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
244: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
245: {NULL, NULL}, /* Brc */
246: {mdoc__x_pre, mdoc__x_post}, /* %C */
247: {NULL, NULL}, /* Es */ /* TODO */
248: {NULL, NULL}, /* En */ /* TODO */
249: {mdoc_xx_pre, NULL}, /* Dx */
250: {mdoc__x_pre, mdoc__x_post}, /* %Q */
251: {mdoc_sp_pre, NULL}, /* br */
252: {mdoc_sp_pre, NULL}, /* sp */
1.2 schwarze 253: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.1 schwarze 254: };
255:
256:
257: void
258: html_mdoc(void *arg, const struct mdoc *m)
259: {
260: struct html *h;
261: struct tag *t;
262:
263: h = (struct html *)arg;
264:
1.7 schwarze 265: print_gen_decls(h);
1.1 schwarze 266: t = print_otag(h, TAG_HTML, 0, NULL);
267: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
268: print_tagq(h, t);
269:
270: printf("\n");
271: }
272:
273:
274: /*
275: * Return the list type for `Bl', e.g., `Bl -column' returns
276: * MDOC_Column. This can ONLY be run for lists; it will abort() if no
277: * list type is found.
278: */
279: static int
280: a2list(const struct mdoc_node *n)
281: {
282: int i;
283:
284: assert(n->args);
285: for (i = 0; i < (int)n->args->argc; i++)
286: switch (n->args->argv[i].arg) {
287: case (MDOC_Enum):
288: /* FALLTHROUGH */
289: case (MDOC_Dash):
290: /* FALLTHROUGH */
291: case (MDOC_Hyphen):
292: /* FALLTHROUGH */
293: case (MDOC_Bullet):
294: /* FALLTHROUGH */
295: case (MDOC_Tag):
296: /* FALLTHROUGH */
297: case (MDOC_Hang):
298: /* FALLTHROUGH */
299: case (MDOC_Inset):
300: /* FALLTHROUGH */
301: case (MDOC_Diag):
302: /* FALLTHROUGH */
303: case (MDOC_Item):
304: /* FALLTHROUGH */
305: case (MDOC_Column):
306: /* FALLTHROUGH */
307: case (MDOC_Ohang):
308: return(n->args->argv[i].arg);
309: default:
310: break;
311: }
312:
313: abort();
314: /* NOTREACHED */
315: }
316:
317:
318: /*
319: * Calculate the scaling unit passed in a `-width' argument. This uses
320: * either a native scaling unit (e.g., 1i, 2m) or the string length of
321: * the value.
322: */
323: static void
324: a2width(const char *p, struct roffsu *su)
325: {
326:
327: if ( ! a2roffsu(p, su, SCALE_MAX)) {
328: su->unit = SCALE_EM;
329: su->scale = (int)strlen(p);
330: }
331: }
332:
333:
334: /*
335: * Calculate the scaling unit passed in an `-offset' argument. This
336: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
337: * predefined strings (indent, etc.), or the string length of the value.
338: */
339: static void
340: a2offs(const char *p, struct roffsu *su)
341: {
342:
343: /* FIXME: "right"? */
344:
345: if (0 == strcmp(p, "left"))
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);
351: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
352: su->unit = SCALE_EM;
353: su->scale = (int)strlen(p);
354: }
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);
385: bufinit(h);
1.15 schwarze 386: buffmt(h, "%s(%s)", m->title, m->msec);
1.1 schwarze 387:
388: if (m->arch) {
389: bufcat(h, " (");
390: bufcat(h, m->arch);
391: bufcat(h, ")");
392: }
393:
394: print_otag(h, TAG_TITLE, 0, NULL);
395: print_text(h, h->buf);
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;
1.2 schwarze 416: t = h->tags.head;
1.1 schwarze 417:
418: bufinit(h);
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);
1.5 schwarze 425: return;
1.1 schwarze 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:
437: bufinit(h);
438: switch (n->type) {
439: case (MDOC_ROOT):
440: mdoc_root_post(m, n, h);
441: break;
442: default:
443: if (mdocs[n->tok].post)
444: (*mdocs[n->tok].post)(m, n, h);
445: break;
446: }
447: }
448:
449:
450: /* ARGSUSED */
451: static void
452: mdoc_root_post(MDOC_ARGS)
453: {
1.3 schwarze 454: struct htmlpair tag[3];
1.1 schwarze 455: struct tag *t, *tt;
1.2 schwarze 456: char b[DATESIZ];
457:
458: time2a(m->date, b, DATESIZ);
1.1 schwarze 459:
460: /*
461: * XXX: this should use divs, but in Firefox, divs with nested
462: * divs for some reason puke when trying to put a border line
463: * below. So I use tables, instead.
464: */
465:
466: PAIR_CLASS_INIT(&tag[0], "footer");
467: bufcat_style(h, "width", "100%");
468: PAIR_STYLE_INIT(&tag[1], h);
1.3 schwarze 469: PAIR_SUMMARY_INIT(&tag[2], "footer");
470:
471: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 schwarze 472: tt = print_otag(h, TAG_TR, 0, NULL);
473:
474: bufinit(h);
475: bufcat_style(h, "width", "50%");
476: PAIR_STYLE_INIT(&tag[0], h);
477: print_otag(h, TAG_TD, 1, tag);
478: print_text(h, b);
479: print_stagq(h, tt);
480:
481: bufinit(h);
482: bufcat_style(h, "width", "50%");
483: bufcat_style(h, "text-align", "right");
484: PAIR_STYLE_INIT(&tag[0], h);
485: print_otag(h, TAG_TD, 1, tag);
486: print_text(h, m->os);
487: print_tagq(h, t);
488: }
489:
490:
491: /* ARGSUSED */
492: static int
493: mdoc_root_pre(MDOC_ARGS)
494: {
1.3 schwarze 495: struct htmlpair tag[3];
1.1 schwarze 496: struct tag *t, *tt;
497: char b[BUFSIZ], title[BUFSIZ];
498:
499: (void)strlcpy(b, m->vol, BUFSIZ);
500:
501: if (m->arch) {
502: (void)strlcat(b, " (", BUFSIZ);
503: (void)strlcat(b, m->arch, BUFSIZ);
504: (void)strlcat(b, ")", BUFSIZ);
505: }
506:
507: (void)snprintf(title, BUFSIZ - 1,
1.15 schwarze 508: "%s(%s)", m->title, m->msec);
1.1 schwarze 509:
510: /* XXX: see note in mdoc_root_post() about divs. */
511:
512: PAIR_CLASS_INIT(&tag[0], "header");
513: bufcat_style(h, "width", "100%");
514: PAIR_STYLE_INIT(&tag[1], h);
1.3 schwarze 515: PAIR_SUMMARY_INIT(&tag[2], "header");
516:
517: t = print_otag(h, TAG_TABLE, 3, tag);
518:
1.1 schwarze 519: tt = print_otag(h, TAG_TR, 0, NULL);
520:
521: bufinit(h);
522: bufcat_style(h, "width", "10%");
523: PAIR_STYLE_INIT(&tag[0], h);
524: print_otag(h, TAG_TD, 1, tag);
525: print_text(h, title);
526: print_stagq(h, tt);
527:
528: bufinit(h);
529: bufcat_style(h, "text-align", "center");
530: bufcat_style(h, "white-space", "nowrap");
531: bufcat_style(h, "width", "80%");
532: PAIR_STYLE_INIT(&tag[0], h);
533: print_otag(h, TAG_TD, 1, tag);
534: print_text(h, b);
535: print_stagq(h, tt);
536:
537: bufinit(h);
538: bufcat_style(h, "text-align", "right");
539: bufcat_style(h, "width", "10%");
540: PAIR_STYLE_INIT(&tag[0], h);
541: print_otag(h, TAG_TD, 1, tag);
542: print_text(h, title);
543: print_tagq(h, t);
544: return(1);
545: }
546:
547:
548: /* ARGSUSED */
549: static int
550: mdoc_sh_pre(MDOC_ARGS)
551: {
552: struct htmlpair tag[2];
553: const struct mdoc_node *nn;
1.3 schwarze 554: char buf[BUFSIZ];
1.1 schwarze 555: struct roffsu su;
556:
557: if (MDOC_BODY == n->type) {
558: SCALE_HS_INIT(&su, INDENT);
559: bufcat_su(h, "margin-left", &su);
560: PAIR_CLASS_INIT(&tag[0], "sec-body");
561: PAIR_STYLE_INIT(&tag[1], h);
562: print_otag(h, TAG_DIV, 2, tag);
563: return(1);
564: } else if (MDOC_BLOCK == n->type) {
565: PAIR_CLASS_INIT(&tag[0], "sec-block");
566: if (n->prev && NULL == n->prev->body->child) {
567: print_otag(h, TAG_DIV, 1, tag);
568: return(1);
569: }
570:
571: SCALE_VS_INIT(&su, 1);
572: bufcat_su(h, "margin-top", &su);
573: if (NULL == n->next)
574: bufcat_su(h, "margin-bottom", &su);
575:
576: PAIR_STYLE_INIT(&tag[1], h);
577: print_otag(h, TAG_DIV, 2, tag);
578: return(1);
579: }
580:
1.3 schwarze 581: buf[0] = '\0';
1.1 schwarze 582: for (nn = n->child; nn; nn = nn->next) {
1.3 schwarze 583: html_idcat(buf, nn->string, BUFSIZ);
1.1 schwarze 584: if (nn->next)
1.3 schwarze 585: html_idcat(buf, " ", BUFSIZ);
1.1 schwarze 586: }
587:
1.11 schwarze 588: PAIR_CLASS_INIT(&tag[0], "sec-head");
589: PAIR_ID_INIT(&tag[1], buf);
1.1 schwarze 590:
591: print_otag(h, TAG_DIV, 2, tag);
592: return(1);
593: }
594:
595:
596: /* ARGSUSED */
597: static int
598: mdoc_ss_pre(MDOC_ARGS)
599: {
600: struct htmlpair tag[3];
601: const struct mdoc_node *nn;
1.3 schwarze 602: char buf[BUFSIZ];
1.1 schwarze 603: struct roffsu su;
604:
605: SCALE_VS_INIT(&su, 1);
606:
607: if (MDOC_BODY == n->type) {
608: PAIR_CLASS_INIT(&tag[0], "ssec-body");
609: if (n->parent->next && n->child) {
610: bufcat_su(h, "margin-bottom", &su);
611: PAIR_STYLE_INIT(&tag[1], h);
612: print_otag(h, TAG_DIV, 2, tag);
613: } else
614: print_otag(h, TAG_DIV, 1, tag);
615: return(1);
616: } else if (MDOC_BLOCK == n->type) {
617: PAIR_CLASS_INIT(&tag[0], "ssec-block");
618: if (n->prev) {
619: bufcat_su(h, "margin-top", &su);
620: PAIR_STYLE_INIT(&tag[1], h);
621: print_otag(h, TAG_DIV, 2, tag);
622: } else
623: print_otag(h, TAG_DIV, 1, tag);
624: return(1);
625: }
626:
627: /* TODO: see note in mdoc_sh_pre() about duplicates. */
628:
1.3 schwarze 629: buf[0] = '\0';
1.1 schwarze 630: for (nn = n->child; nn; nn = nn->next) {
1.3 schwarze 631: html_idcat(buf, nn->string, BUFSIZ);
1.1 schwarze 632: if (nn->next)
1.3 schwarze 633: html_idcat(buf, " ", BUFSIZ);
1.1 schwarze 634: }
635:
636: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
637: su.scale = -su.scale;
638: bufcat_su(h, "margin-left", &su);
639:
640: PAIR_CLASS_INIT(&tag[0], "ssec-head");
641: PAIR_STYLE_INIT(&tag[1], h);
1.11 schwarze 642: PAIR_ID_INIT(&tag[2], buf);
643:
1.1 schwarze 644: print_otag(h, TAG_DIV, 3, tag);
645: return(1);
646: }
647:
648:
649: /* ARGSUSED */
650: static int
651: mdoc_fl_pre(MDOC_ARGS)
652: {
653: struct htmlpair tag;
654:
655: PAIR_CLASS_INIT(&tag, "flag");
656: print_otag(h, TAG_SPAN, 1, &tag);
1.6 schwarze 657:
658: /* `Cm' has no leading hyphen. */
659:
660: if (MDOC_Cm == n->tok)
661: return(1);
662:
663: print_text(h, "\\-");
664:
665: if (n->child)
1.1 schwarze 666: h->flags |= HTML_NOSPACE;
1.11 schwarze 667: else if (n->next && n->next->line == n->line)
668: h->flags |= HTML_NOSPACE;
1.6 schwarze 669:
1.1 schwarze 670: return(1);
671: }
672:
673:
674: /* ARGSUSED */
675: static int
676: mdoc_nd_pre(MDOC_ARGS)
677: {
678: struct htmlpair tag;
679:
680: if (MDOC_BODY != n->type)
681: return(1);
682:
683: /* XXX: this tag in theory can contain block elements. */
684:
685: print_text(h, "\\(em");
686: PAIR_CLASS_INIT(&tag, "desc-body");
687: print_otag(h, TAG_SPAN, 1, &tag);
688: return(1);
689: }
690:
691:
692: /* ARGSUSED */
693: static int
694: mdoc_op_pre(MDOC_ARGS)
695: {
696: struct htmlpair tag;
697:
698: if (MDOC_BODY != n->type)
699: return(1);
700:
701: /* XXX: this tag in theory can contain block elements. */
702:
703: print_text(h, "\\(lB");
704: h->flags |= HTML_NOSPACE;
705: PAIR_CLASS_INIT(&tag, "opt");
706: print_otag(h, TAG_SPAN, 1, &tag);
707: return(1);
708: }
709:
710:
711: /* ARGSUSED */
712: static void
713: mdoc_op_post(MDOC_ARGS)
714: {
715:
716: if (MDOC_BODY != n->type)
717: return;
718: h->flags |= HTML_NOSPACE;
719: print_text(h, "\\(rB");
720: }
721:
722:
723: static int
724: mdoc_nm_pre(MDOC_ARGS)
725: {
726: struct htmlpair tag;
727:
1.13 schwarze 728: if (SEC_SYNOPSIS == n->sec &&
729: n->prev && MDOC_LINE & n->flags) {
1.5 schwarze 730: bufcat_style(h, "clear", "both");
731: PAIR_STYLE_INIT(&tag, h);
732: print_otag(h, TAG_BR, 1, &tag);
733: }
1.1 schwarze 734:
735: PAIR_CLASS_INIT(&tag, "name");
736: print_otag(h, TAG_SPAN, 1, &tag);
737: if (NULL == n->child)
738: print_text(h, m->name);
739:
740: return(1);
741: }
742:
743:
744: /* ARGSUSED */
745: static int
746: mdoc_xr_pre(MDOC_ARGS)
747: {
748: struct htmlpair tag[2];
749: const struct mdoc_node *nn;
1.9 schwarze 750:
751: if (NULL == n->child)
752: return(0);
1.1 schwarze 753:
754: PAIR_CLASS_INIT(&tag[0], "link-man");
755:
756: if (h->base_man) {
757: buffmt_man(h, n->child->string,
758: n->child->next ?
759: n->child->next->string : NULL);
1.11 schwarze 760: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 761: print_otag(h, TAG_A, 2, tag);
762: } else
763: print_otag(h, TAG_A, 1, tag);
764:
765: nn = n->child;
766: print_text(h, nn->string);
767:
768: if (NULL == (nn = nn->next))
769: return(0);
770:
771: h->flags |= HTML_NOSPACE;
772: print_text(h, "(");
773: h->flags |= HTML_NOSPACE;
774: print_text(h, nn->string);
775: h->flags |= HTML_NOSPACE;
776: print_text(h, ")");
777: return(0);
778: }
779:
780:
781: /* ARGSUSED */
782: static int
783: mdoc_ns_pre(MDOC_ARGS)
784: {
785:
786: h->flags |= HTML_NOSPACE;
787: return(1);
788: }
789:
790:
791: /* ARGSUSED */
792: static int
793: mdoc_ar_pre(MDOC_ARGS)
794: {
795: struct htmlpair tag;
796:
797: PAIR_CLASS_INIT(&tag, "arg");
798: print_otag(h, TAG_SPAN, 1, &tag);
799: return(1);
800: }
801:
802:
803: /* ARGSUSED */
804: static int
805: mdoc_xx_pre(MDOC_ARGS)
806: {
807: const char *pp;
808: struct htmlpair tag;
809:
810: switch (n->tok) {
811: case (MDOC_Bsx):
812: pp = "BSDI BSD/OS";
813: break;
814: case (MDOC_Dx):
1.4 schwarze 815: pp = "DragonFly";
1.1 schwarze 816: break;
817: case (MDOC_Fx):
818: pp = "FreeBSD";
819: break;
820: case (MDOC_Nx):
821: pp = "NetBSD";
822: break;
823: case (MDOC_Ox):
824: pp = "OpenBSD";
825: break;
826: case (MDOC_Ux):
827: pp = "UNIX";
828: break;
829: default:
830: return(1);
831: }
832:
833: PAIR_CLASS_INIT(&tag, "unix");
834: print_otag(h, TAG_SPAN, 1, &tag);
835: print_text(h, pp);
836: return(1);
837: }
838:
839:
840: /* ARGSUSED */
841: static int
842: mdoc_bx_pre(MDOC_ARGS)
843: {
844: const struct mdoc_node *nn;
845: struct htmlpair tag;
846:
847: PAIR_CLASS_INIT(&tag, "unix");
848: print_otag(h, TAG_SPAN, 1, &tag);
849:
850: for (nn = n->child; nn; nn = nn->next)
851: print_mdoc_node(m, nn, h);
852:
853: if (n->child)
854: h->flags |= HTML_NOSPACE;
855:
856: print_text(h, "BSD");
857: return(0);
858: }
859:
860:
861: /* ARGSUSED */
862: static int
863: mdoc_it_block_pre(MDOC_ARGS, int type, int comp,
864: struct roffsu *offs, struct roffsu *width)
865: {
866: struct htmlpair tag;
867: const struct mdoc_node *nn;
868: struct roffsu su;
869:
870: nn = n->parent->parent;
871: assert(nn->args);
872:
873: /* XXX: see notes in mdoc_it_pre(). */
874:
875: if (MDOC_Column == type) {
876: /* Don't width-pad on the left. */
877: SCALE_HS_INIT(width, 0);
878: /* Also disallow non-compact. */
879: comp = 1;
880: }
881: if (MDOC_Diag == type)
882: /* Mandate non-compact with empty prior. */
883: if (n->prev && NULL == n->prev->body->child)
884: comp = 1;
885:
886: bufcat_style(h, "clear", "both");
887: if (offs->scale > 0)
888: bufcat_su(h, "margin-left", offs);
889: if (width->scale > 0)
890: bufcat_su(h, "padding-left", width);
891:
892: PAIR_STYLE_INIT(&tag, h);
893:
894: /* Mandate compact following `Ss' and `Sh' starts. */
895:
896: for (nn = n; nn && ! comp; nn = nn->parent) {
897: if (MDOC_BLOCK != nn->type)
898: continue;
899: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
900: comp = 1;
901: if (nn->prev)
902: break;
903: }
904:
905: if ( ! comp) {
906: SCALE_VS_INIT(&su, 1);
907: bufcat_su(h, "padding-top", &su);
908: }
909:
910: PAIR_STYLE_INIT(&tag, h);
911: print_otag(h, TAG_DIV, 1, &tag);
912: return(1);
913: }
914:
915:
916: /* ARGSUSED */
917: static int
918: mdoc_it_body_pre(MDOC_ARGS, int type)
919: {
920: struct htmlpair tag;
921: struct roffsu su;
922:
923: switch (type) {
924: case (MDOC_Item):
925: /* FALLTHROUGH */
926: case (MDOC_Ohang):
927: /* FALLTHROUGH */
928: case (MDOC_Column):
929: break;
930: default:
931: /*
932: * XXX: this tricks CSS into aligning the bodies with
933: * the right-padding in the head.
934: */
935: SCALE_HS_INIT(&su, 2);
936: bufcat_su(h, "margin-left", &su);
937: PAIR_STYLE_INIT(&tag, h);
938: print_otag(h, TAG_DIV, 1, &tag);
939: break;
940: }
941:
942: return(1);
943: }
944:
945:
946: /* ARGSUSED */
947: static int
948: mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
949: {
950: struct htmlpair tag;
951: struct ord *ord;
952: char nbuf[BUFSIZ];
953:
954: switch (type) {
955: case (MDOC_Item):
1.4 schwarze 956: return(0);
1.1 schwarze 957: case (MDOC_Ohang):
1.4 schwarze 958: print_otag(h, TAG_DIV, 0, &tag);
959: return(1);
1.1 schwarze 960: case (MDOC_Column):
961: bufcat_su(h, "min-width", width);
962: bufcat_style(h, "clear", "none");
963: if (n->next && MDOC_HEAD == n->next->type)
964: bufcat_style(h, "float", "left");
965: PAIR_STYLE_INIT(&tag, h);
966: print_otag(h, TAG_DIV, 1, &tag);
967: break;
968: default:
969: bufcat_su(h, "min-width", width);
970: SCALE_INVERT(width);
971: bufcat_su(h, "margin-left", width);
972: if (n->next && n->next->child)
973: bufcat_style(h, "float", "left");
974:
975: /* XXX: buffer if we run into body. */
976: SCALE_HS_INIT(width, 1);
977: bufcat_su(h, "margin-right", width);
978: PAIR_STYLE_INIT(&tag, h);
979: print_otag(h, TAG_DIV, 1, &tag);
980: break;
981: }
982:
983: switch (type) {
984: case (MDOC_Diag):
985: PAIR_CLASS_INIT(&tag, "diag");
986: print_otag(h, TAG_SPAN, 1, &tag);
987: break;
988: case (MDOC_Enum):
1.2 schwarze 989: ord = h->ords.head;
1.1 schwarze 990: assert(ord);
991: nbuf[BUFSIZ - 1] = 0;
992: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
993: print_text(h, nbuf);
994: return(0);
995: case (MDOC_Dash):
996: print_text(h, "\\(en");
997: return(0);
998: case (MDOC_Hyphen):
999: print_text(h, "\\(hy");
1000: return(0);
1001: case (MDOC_Bullet):
1002: print_text(h, "\\(bu");
1003: return(0);
1004: default:
1005: break;
1006: }
1007:
1008: return(1);
1009: }
1010:
1011:
1012: static int
1013: mdoc_it_pre(MDOC_ARGS)
1014: {
1015: int i, type, wp, comp;
1016: const struct mdoc_node *bl, *nn;
1017: struct roffsu width, offs;
1018:
1019: /*
1020: * XXX: be very careful in changing anything, here. Lists in
1021: * mandoc have many peculiarities; furthermore, they don't
1022: * translate well into HTML and require a bit of mangling.
1023: */
1024:
1025: bl = n->parent->parent;
1026: if (MDOC_BLOCK != n->type)
1027: bl = bl->parent;
1028:
1029: type = a2list(bl);
1030:
1031: /* Set default width and offset. */
1032:
1033: SCALE_HS_INIT(&offs, 0);
1034:
1035: switch (type) {
1036: case (MDOC_Enum):
1037: /* FALLTHROUGH */
1038: case (MDOC_Dash):
1039: /* FALLTHROUGH */
1040: case (MDOC_Hyphen):
1041: /* FALLTHROUGH */
1042: case (MDOC_Bullet):
1043: SCALE_HS_INIT(&width, 2);
1044: break;
1045: default:
1046: SCALE_HS_INIT(&width, INDENT);
1047: break;
1048: }
1049:
1050: /* Get width, offset, and compact arguments. */
1051:
1052: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1053: switch (bl->args->argv[i].arg) {
1054: case (MDOC_Column):
1055: wp = i; /* Save for later. */
1056: break;
1057: case (MDOC_Width):
1058: a2width(bl->args->argv[i].value[0], &width);
1059: break;
1060: case (MDOC_Offset):
1061: a2offs(bl->args->argv[i].value[0], &offs);
1062: break;
1063: case (MDOC_Compact):
1064: comp = 1;
1065: break;
1066: default:
1067: break;
1068: }
1069:
1070: /* Override width in some cases. */
1071:
1072: switch (type) {
1.4 schwarze 1073: case (MDOC_Ohang):
1074: /* FALLTHROUGH */
1.1 schwarze 1075: case (MDOC_Item):
1076: /* FALLTHROUGH */
1077: case (MDOC_Inset):
1078: /* FALLTHROUGH */
1079: case (MDOC_Diag):
1080: SCALE_HS_INIT(&width, 0);
1081: break;
1082: default:
1083: if (0 == width.scale)
1084: SCALE_HS_INIT(&width, INDENT);
1085: break;
1086: }
1087:
1088: /* Flip to body/block processing. */
1089:
1090: if (MDOC_BODY == n->type)
1091: return(mdoc_it_body_pre(m, n, h, type));
1092: if (MDOC_BLOCK == n->type)
1093: return(mdoc_it_block_pre(m, n, h, type, comp,
1094: &offs, &width));
1095:
1096: /* Override column widths. */
1097:
1098: if (MDOC_Column == type) {
1099: nn = n->parent->child;
1100: for (i = 0; nn && nn != n; nn = nn->next, i++)
1101: /* Counter... */ ;
1102: if (i < (int)bl->args->argv[wp].sz)
1103: a2width(bl->args->argv[wp].value[i], &width);
1104: }
1105:
1106: return(mdoc_it_head_pre(m, n, h, type, &width));
1107: }
1108:
1109:
1110: /* ARGSUSED */
1111: static int
1112: mdoc_bl_pre(MDOC_ARGS)
1113: {
1114: struct ord *ord;
1115:
1.11 schwarze 1116: if (MDOC_HEAD == n->type)
1117: return(0);
1.1 schwarze 1118: if (MDOC_BLOCK != n->type)
1119: return(1);
1120: if (MDOC_Enum != a2list(n))
1121: return(1);
1122:
1123: ord = malloc(sizeof(struct ord));
1.3 schwarze 1124: if (NULL == ord) {
1125: perror(NULL);
1126: exit(EXIT_FAILURE);
1127: }
1.1 schwarze 1128: ord->cookie = n;
1129: ord->pos = 1;
1.2 schwarze 1130: ord->next = h->ords.head;
1131: h->ords.head = ord;
1.1 schwarze 1132: return(1);
1133: }
1134:
1135:
1136: /* ARGSUSED */
1137: static void
1138: mdoc_bl_post(MDOC_ARGS)
1139: {
1140: struct ord *ord;
1141:
1142: if (MDOC_BLOCK != n->type)
1143: return;
1144: if (MDOC_Enum != a2list(n))
1145: return;
1146:
1.2 schwarze 1147: ord = h->ords.head;
1.1 schwarze 1148: assert(ord);
1.2 schwarze 1149: h->ords.head = ord->next;
1.1 schwarze 1150: free(ord);
1151: }
1152:
1153:
1154: /* ARGSUSED */
1155: static int
1156: mdoc_ex_pre(MDOC_ARGS)
1157: {
1158: const struct mdoc_node *nn;
1159: struct tag *t;
1160: struct htmlpair tag;
1161:
1162: PAIR_CLASS_INIT(&tag, "utility");
1163:
1164: print_text(h, "The");
1165: for (nn = n->child; nn; nn = nn->next) {
1166: t = print_otag(h, TAG_SPAN, 1, &tag);
1167: print_text(h, nn->string);
1168: print_tagq(h, t);
1169:
1170: h->flags |= HTML_NOSPACE;
1171:
1172: if (nn->next && NULL == nn->next->next)
1173: print_text(h, ", and");
1174: else if (nn->next)
1175: print_text(h, ",");
1176: else
1177: h->flags &= ~HTML_NOSPACE;
1178: }
1179:
1180: if (n->child->next)
1181: print_text(h, "utilities exit");
1182: else
1183: print_text(h, "utility exits");
1184:
1185: print_text(h, "0 on success, and >0 if an error occurs.");
1186: return(0);
1187: }
1188:
1189:
1190: /* ARGSUSED */
1191: static int
1192: mdoc_dq_pre(MDOC_ARGS)
1193: {
1194:
1195: if (MDOC_BODY != n->type)
1196: return(1);
1197: print_text(h, "\\(lq");
1198: h->flags |= HTML_NOSPACE;
1199: return(1);
1200: }
1201:
1202:
1203: /* ARGSUSED */
1204: static void
1205: mdoc_dq_post(MDOC_ARGS)
1206: {
1207:
1208: if (MDOC_BODY != n->type)
1209: return;
1210: h->flags |= HTML_NOSPACE;
1211: print_text(h, "\\(rq");
1212: }
1213:
1214:
1215: /* ARGSUSED */
1216: static int
1217: mdoc_pq_pre(MDOC_ARGS)
1218: {
1219:
1220: if (MDOC_BODY != n->type)
1221: return(1);
1222: print_text(h, "\\&(");
1223: h->flags |= HTML_NOSPACE;
1224: return(1);
1225: }
1226:
1227:
1228: /* ARGSUSED */
1229: static void
1230: mdoc_pq_post(MDOC_ARGS)
1231: {
1232:
1233: if (MDOC_BODY != n->type)
1234: return;
1235: print_text(h, ")");
1236: }
1237:
1238:
1239: /* ARGSUSED */
1240: static int
1241: mdoc_sq_pre(MDOC_ARGS)
1242: {
1243:
1244: if (MDOC_BODY != n->type)
1245: return(1);
1246: print_text(h, "\\(oq");
1247: h->flags |= HTML_NOSPACE;
1248: return(1);
1249: }
1250:
1251:
1252: /* ARGSUSED */
1253: static void
1254: mdoc_sq_post(MDOC_ARGS)
1255: {
1256:
1257: if (MDOC_BODY != n->type)
1258: return;
1259: h->flags |= HTML_NOSPACE;
1260: print_text(h, "\\(aq");
1261: }
1262:
1263:
1264: /* ARGSUSED */
1265: static int
1266: mdoc_em_pre(MDOC_ARGS)
1267: {
1268: struct htmlpair tag;
1269:
1270: PAIR_CLASS_INIT(&tag, "emph");
1271: print_otag(h, TAG_SPAN, 1, &tag);
1272: return(1);
1273: }
1274:
1275:
1276: /* ARGSUSED */
1277: static int
1278: mdoc_d1_pre(MDOC_ARGS)
1279: {
1280: struct htmlpair tag[2];
1281: struct roffsu su;
1282:
1283: if (MDOC_BLOCK != n->type)
1284: return(1);
1285:
1286: /* FIXME: D1 shouldn't be literal. */
1287:
1.16 ! schwarze 1288: SCALE_VS_INIT(&su, INDENT - 1);
1.1 schwarze 1289: bufcat_su(h, "margin-left", &su);
1290: PAIR_CLASS_INIT(&tag[0], "lit");
1291: PAIR_STYLE_INIT(&tag[1], h);
1292: print_otag(h, TAG_DIV, 2, tag);
1293: return(1);
1294: }
1295:
1296:
1297: /* ARGSUSED */
1298: static int
1299: mdoc_sx_pre(MDOC_ARGS)
1300: {
1301: struct htmlpair tag[2];
1302: const struct mdoc_node *nn;
1303: char buf[BUFSIZ];
1304:
1.3 schwarze 1305: strlcpy(buf, "#", BUFSIZ);
1.1 schwarze 1306: for (nn = n->child; nn; nn = nn->next) {
1.3 schwarze 1307: html_idcat(buf, nn->string, BUFSIZ);
1.1 schwarze 1308: if (nn->next)
1.3 schwarze 1309: html_idcat(buf, " ", BUFSIZ);
1.1 schwarze 1310: }
1311:
1312: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.11 schwarze 1313: PAIR_HREF_INIT(&tag[1], buf);
1.1 schwarze 1314:
1315: print_otag(h, TAG_A, 2, tag);
1316: return(1);
1317: }
1318:
1319:
1320: /* ARGSUSED */
1321: static int
1322: mdoc_aq_pre(MDOC_ARGS)
1323: {
1324:
1325: if (MDOC_BODY != n->type)
1326: return(1);
1327: print_text(h, "\\(la");
1328: h->flags |= HTML_NOSPACE;
1329: return(1);
1330: }
1331:
1332:
1333: /* ARGSUSED */
1334: static void
1335: mdoc_aq_post(MDOC_ARGS)
1336: {
1337:
1338: if (MDOC_BODY != n->type)
1339: return;
1340: h->flags |= HTML_NOSPACE;
1341: print_text(h, "\\(ra");
1342: }
1343:
1344:
1345: /* ARGSUSED */
1346: static int
1347: mdoc_bd_pre(MDOC_ARGS)
1348: {
1349: struct htmlpair tag[2];
1350: int type, comp, i;
1351: const struct mdoc_node *bl, *nn;
1352: struct roffsu su;
1353:
1354: if (MDOC_BLOCK == n->type)
1355: bl = n;
1356: else if (MDOC_HEAD == n->type)
1357: return(0);
1358: else
1359: bl = n->parent;
1360:
1361: SCALE_VS_INIT(&su, 0);
1362:
1363: type = comp = 0;
1364: for (i = 0; i < (int)bl->args->argc; i++)
1365: switch (bl->args->argv[i].arg) {
1366: case (MDOC_Offset):
1367: a2offs(bl->args->argv[i].value[0], &su);
1368: break;
1369: case (MDOC_Compact):
1370: comp = 1;
1371: break;
1372: case (MDOC_Centred):
1373: /* FALLTHROUGH */
1374: case (MDOC_Ragged):
1375: /* FALLTHROUGH */
1376: case (MDOC_Filled):
1377: /* FALLTHROUGH */
1378: case (MDOC_Unfilled):
1379: /* FALLTHROUGH */
1380: case (MDOC_Literal):
1381: type = bl->args->argv[i].arg;
1382: break;
1383: default:
1384: break;
1385: }
1386:
1387: /* FIXME: -centered, etc. formatting. */
1.11 schwarze 1388: /* FIXME: does not respect -offset ??? */
1.1 schwarze 1389:
1390: if (MDOC_BLOCK == n->type) {
1391: bufcat_su(h, "margin-left", &su);
1392: for (nn = n; nn && ! comp; nn = nn->parent) {
1393: if (MDOC_BLOCK != nn->type)
1394: continue;
1395: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1396: comp = 1;
1397: if (nn->prev)
1398: break;
1399: }
1400: if (comp) {
1.16 ! schwarze 1401: PAIR_STYLE_INIT(&tag[0], h);
! 1402: print_otag(h, TAG_DIV, 1, tag);
1.1 schwarze 1403: return(1);
1404: }
1405: SCALE_VS_INIT(&su, 1);
1406: bufcat_su(h, "margin-top", &su);
1407: PAIR_STYLE_INIT(&tag[0], h);
1408: print_otag(h, TAG_DIV, 1, tag);
1409: return(1);
1410: }
1411:
1412: if (MDOC_Unfilled != type && MDOC_Literal != type)
1413: return(1);
1414:
1415: PAIR_CLASS_INIT(&tag[0], "lit");
1416: bufcat_style(h, "white-space", "pre");
1417: PAIR_STYLE_INIT(&tag[1], h);
1418: print_otag(h, TAG_DIV, 2, tag);
1419:
1420: for (nn = n->child; nn; nn = nn->next) {
1421: h->flags |= HTML_NOSPACE;
1422: print_mdoc_node(m, nn, h);
1423: if (NULL == nn->next)
1424: continue;
1425: if (nn->prev && nn->prev->line < nn->line)
1426: print_text(h, "\n");
1427: else if (NULL == nn->prev)
1428: print_text(h, "\n");
1429: }
1430:
1431: return(0);
1432: }
1433:
1434:
1435: /* ARGSUSED */
1436: static int
1437: mdoc_pa_pre(MDOC_ARGS)
1438: {
1439: struct htmlpair tag;
1440:
1441: PAIR_CLASS_INIT(&tag, "file");
1442: print_otag(h, TAG_SPAN, 1, &tag);
1443: return(1);
1444: }
1445:
1446:
1447: /* ARGSUSED */
1448: static int
1449: mdoc_ad_pre(MDOC_ARGS)
1450: {
1451: struct htmlpair tag;
1452:
1453: PAIR_CLASS_INIT(&tag, "addr");
1454: print_otag(h, TAG_SPAN, 1, &tag);
1455: return(1);
1456: }
1457:
1458:
1459: /* ARGSUSED */
1460: static int
1461: mdoc_an_pre(MDOC_ARGS)
1462: {
1463: struct htmlpair tag;
1464:
1465: /* TODO: -split and -nosplit (see termp_an_pre()). */
1466:
1467: PAIR_CLASS_INIT(&tag, "author");
1468: print_otag(h, TAG_SPAN, 1, &tag);
1469: return(1);
1470: }
1471:
1472:
1473: /* ARGSUSED */
1474: static int
1475: mdoc_cd_pre(MDOC_ARGS)
1476: {
1477: struct htmlpair tag;
1478:
1479: print_otag(h, TAG_DIV, 0, NULL);
1480: PAIR_CLASS_INIT(&tag, "config");
1481: print_otag(h, TAG_SPAN, 1, &tag);
1482: return(1);
1483: }
1484:
1485:
1486: /* ARGSUSED */
1487: static int
1488: mdoc_dv_pre(MDOC_ARGS)
1489: {
1490: struct htmlpair tag;
1491:
1492: PAIR_CLASS_INIT(&tag, "define");
1493: print_otag(h, TAG_SPAN, 1, &tag);
1494: return(1);
1495: }
1496:
1497:
1498: /* ARGSUSED */
1499: static int
1500: mdoc_ev_pre(MDOC_ARGS)
1501: {
1502: struct htmlpair tag;
1503:
1504: PAIR_CLASS_INIT(&tag, "env");
1505: print_otag(h, TAG_SPAN, 1, &tag);
1506: return(1);
1507: }
1508:
1509:
1510: /* ARGSUSED */
1511: static int
1512: mdoc_er_pre(MDOC_ARGS)
1513: {
1514: struct htmlpair tag;
1515:
1516: PAIR_CLASS_INIT(&tag, "errno");
1517: print_otag(h, TAG_SPAN, 1, &tag);
1518: return(1);
1519: }
1520:
1521:
1522: /* ARGSUSED */
1523: static int
1524: mdoc_fa_pre(MDOC_ARGS)
1525: {
1526: const struct mdoc_node *nn;
1527: struct htmlpair tag;
1528: struct tag *t;
1529:
1530: PAIR_CLASS_INIT(&tag, "farg");
1531: if (n->parent->tok != MDOC_Fo) {
1532: print_otag(h, TAG_SPAN, 1, &tag);
1533: return(1);
1534: }
1535:
1536: for (nn = n->child; nn; nn = nn->next) {
1537: t = print_otag(h, TAG_SPAN, 1, &tag);
1538: print_text(h, nn->string);
1539: print_tagq(h, t);
1540: if (nn->next)
1541: print_text(h, ",");
1542: }
1543:
1544: if (n->child && n->next && n->next->tok == MDOC_Fa)
1545: print_text(h, ",");
1546:
1547: return(0);
1548: }
1549:
1550:
1551: /* ARGSUSED */
1552: static int
1553: mdoc_fd_pre(MDOC_ARGS)
1554: {
1555: struct htmlpair tag;
1556: struct roffsu su;
1557:
1.13 schwarze 1558: if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) {
1.1 schwarze 1559: if (n->next && MDOC_Fd != n->next->tok) {
1560: SCALE_VS_INIT(&su, 1);
1561: bufcat_su(h, "margin-bottom", &su);
1562: PAIR_STYLE_INIT(&tag, h);
1563: print_otag(h, TAG_DIV, 1, &tag);
1564: } else
1565: print_otag(h, TAG_DIV, 0, NULL);
1566: }
1567:
1568: PAIR_CLASS_INIT(&tag, "macro");
1569: print_otag(h, TAG_SPAN, 1, &tag);
1570: return(1);
1571: }
1572:
1573:
1574: /* ARGSUSED */
1575: static int
1576: mdoc_vt_pre(MDOC_ARGS)
1577: {
1578: struct htmlpair tag;
1579: struct roffsu su;
1580:
1.11 schwarze 1581: if (SEC_SYNOPSIS == n->sec && MDOC_BLOCK == n->type) {
1582: if (n->next && MDOC_Vt != n->next->tok) {
1.1 schwarze 1583: SCALE_VS_INIT(&su, 1);
1.11 schwarze 1584: bufcat_su(h, "margin-bottom", &su);
1.1 schwarze 1585: PAIR_STYLE_INIT(&tag, h);
1586: print_otag(h, TAG_DIV, 1, &tag);
1587: } else
1588: print_otag(h, TAG_DIV, 0, NULL);
1.11 schwarze 1589:
1.7 schwarze 1590: return(1);
1591: } else if (MDOC_HEAD == n->type)
1592: return(0);
1.1 schwarze 1593:
1594: PAIR_CLASS_INIT(&tag, "type");
1595: print_otag(h, TAG_SPAN, 1, &tag);
1596: return(1);
1597: }
1598:
1599:
1600: /* ARGSUSED */
1601: static int
1602: mdoc_ft_pre(MDOC_ARGS)
1603: {
1604: struct htmlpair tag;
1605:
1.13 schwarze 1606: if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags)
1.11 schwarze 1607: print_otag(h, TAG_DIV, 0, NULL);
1.1 schwarze 1608:
1609: PAIR_CLASS_INIT(&tag, "ftype");
1610: print_otag(h, TAG_SPAN, 1, &tag);
1611: return(1);
1612: }
1613:
1614:
1615: /* ARGSUSED */
1616: static int
1617: mdoc_fn_pre(MDOC_ARGS)
1618: {
1619: struct tag *t;
1620: struct htmlpair tag[2];
1621: const struct mdoc_node *nn;
1622: char nbuf[BUFSIZ];
1623: const char *sp, *ep;
1624: int sz, i;
1625: struct roffsu su;
1626:
1.13 schwarze 1627: if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) {
1.1 schwarze 1628: SCALE_HS_INIT(&su, INDENT);
1629: bufcat_su(h, "margin-left", &su);
1630: su.scale = -su.scale;
1631: bufcat_su(h, "text-indent", &su);
1632: if (n->next) {
1633: SCALE_VS_INIT(&su, 1);
1634: bufcat_su(h, "margin-bottom", &su);
1635: }
1636: PAIR_STYLE_INIT(&tag[0], h);
1637: print_otag(h, TAG_DIV, 1, tag);
1638: }
1639:
1640: /* Split apart into type and name. */
1641: assert(n->child->string);
1642: sp = n->child->string;
1643:
1644: ep = strchr(sp, ' ');
1645: if (NULL != ep) {
1646: PAIR_CLASS_INIT(&tag[0], "ftype");
1647: t = print_otag(h, TAG_SPAN, 1, tag);
1648:
1649: while (ep) {
1650: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1651: (void)memcpy(nbuf, sp, (size_t)sz);
1652: nbuf[sz] = '\0';
1653: print_text(h, nbuf);
1654: sp = ++ep;
1655: ep = strchr(sp, ' ');
1656: }
1657: print_tagq(h, t);
1658: }
1659:
1660: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1661:
1662: /*
1663: * FIXME: only refer to IDs that we know exist.
1664: */
1665:
1666: #if 0
1667: if (SEC_SYNOPSIS == n->sec) {
1668: nbuf[0] = '\0';
1669: html_idcat(nbuf, sp, BUFSIZ);
1670: PAIR_ID_INIT(&tag[1], nbuf);
1671: } else {
1672: strlcpy(nbuf, "#", BUFSIZ);
1673: html_idcat(nbuf, sp, BUFSIZ);
1674: PAIR_HREF_INIT(&tag[1], nbuf);
1675: }
1676: #endif
1677:
1.1 schwarze 1678: t = print_otag(h, TAG_SPAN, 1, tag);
1679:
1680: if (sp) {
1.11 schwarze 1681: strlcpy(nbuf, sp, BUFSIZ);
1.1 schwarze 1682: print_text(h, nbuf);
1683: }
1684:
1685: print_tagq(h, t);
1686:
1687: h->flags |= HTML_NOSPACE;
1688: print_text(h, "(");
1689:
1690: bufinit(h);
1691: PAIR_CLASS_INIT(&tag[0], "farg");
1692: bufcat_style(h, "white-space", "nowrap");
1693: PAIR_STYLE_INIT(&tag[1], h);
1694:
1695: for (nn = n->child->next; nn; nn = nn->next) {
1696: i = 1;
1697: if (SEC_SYNOPSIS == n->sec)
1698: i = 2;
1699: t = print_otag(h, TAG_SPAN, i, tag);
1700: print_text(h, nn->string);
1701: print_tagq(h, t);
1702: if (nn->next)
1703: print_text(h, ",");
1704: }
1705:
1706: print_text(h, ")");
1707: if (SEC_SYNOPSIS == n->sec)
1708: print_text(h, ";");
1709:
1710: return(0);
1711: }
1712:
1713:
1714: /* ARGSUSED */
1715: static int
1716: mdoc_sp_pre(MDOC_ARGS)
1717: {
1718: int len;
1719: struct htmlpair tag;
1720: struct roffsu su;
1721:
1722: switch (n->tok) {
1723: case (MDOC_sp):
1724: /* FIXME: can this have a scaling indicator? */
1725: len = n->child ? atoi(n->child->string) : 1;
1726: break;
1727: case (MDOC_br):
1728: len = 0;
1729: break;
1730: default:
1731: len = 1;
1732: break;
1733: }
1734:
1735: SCALE_VS_INIT(&su, len);
1736: bufcat_su(h, "height", &su);
1737: PAIR_STYLE_INIT(&tag, h);
1738: print_otag(h, TAG_DIV, 1, &tag);
1.3 schwarze 1739: /* So the div isn't empty: */
1740: print_text(h, "\\~");
1741:
1742: return(0);
1.1 schwarze 1743:
1744: }
1745:
1746:
1747: /* ARGSUSED */
1748: static int
1749: mdoc_brq_pre(MDOC_ARGS)
1750: {
1751:
1752: if (MDOC_BODY != n->type)
1753: return(1);
1754: print_text(h, "\\(lC");
1755: h->flags |= HTML_NOSPACE;
1756: return(1);
1757: }
1758:
1759:
1760: /* ARGSUSED */
1761: static void
1762: mdoc_brq_post(MDOC_ARGS)
1763: {
1764:
1765: if (MDOC_BODY != n->type)
1766: return;
1767: h->flags |= HTML_NOSPACE;
1768: print_text(h, "\\(rC");
1769: }
1770:
1771:
1772: /* ARGSUSED */
1773: static int
1774: mdoc_lk_pre(MDOC_ARGS)
1775: {
1776: const struct mdoc_node *nn;
1777: struct htmlpair tag[2];
1778:
1779: nn = n->child;
1780:
1781: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.11 schwarze 1782: PAIR_HREF_INIT(&tag[1], nn->string);
1.1 schwarze 1783: print_otag(h, TAG_A, 2, tag);
1784:
1.2 schwarze 1785: if (NULL == nn->next)
1786: return(1);
1787:
1.1 schwarze 1788: for (nn = nn->next; nn; nn = nn->next)
1789: print_text(h, nn->string);
1790:
1791: return(0);
1792: }
1793:
1794:
1795: /* ARGSUSED */
1796: static int
1797: mdoc_mt_pre(MDOC_ARGS)
1798: {
1799: struct htmlpair tag[2];
1800: struct tag *t;
1801: const struct mdoc_node *nn;
1802:
1803: PAIR_CLASS_INIT(&tag[0], "link-mail");
1804:
1805: for (nn = n->child; nn; nn = nn->next) {
1806: bufinit(h);
1807: bufcat(h, "mailto:");
1808: bufcat(h, nn->string);
1.10 schwarze 1809: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1810: t = print_otag(h, TAG_A, 2, tag);
1811: print_text(h, nn->string);
1812: print_tagq(h, t);
1813: }
1814:
1815: return(0);
1816: }
1817:
1818:
1819: /* ARGSUSED */
1820: static int
1821: mdoc_fo_pre(MDOC_ARGS)
1822: {
1823: struct htmlpair tag;
1.11 schwarze 1824: struct roffsu su;
1.1 schwarze 1825:
1826: if (MDOC_BODY == n->type) {
1827: h->flags |= HTML_NOSPACE;
1828: print_text(h, "(");
1829: h->flags |= HTML_NOSPACE;
1830: return(1);
1.11 schwarze 1831: } else if (MDOC_BLOCK == n->type && n->next) {
1832: SCALE_VS_INIT(&su, 1);
1833: bufcat_su(h, "margin-bottom", &su);
1834: PAIR_STYLE_INIT(&tag, h);
1835: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 1836: return(1);
1.11 schwarze 1837: }
1.1 schwarze 1838:
1839: PAIR_CLASS_INIT(&tag, "fname");
1840: print_otag(h, TAG_SPAN, 1, &tag);
1841: return(1);
1842: }
1843:
1844:
1845: /* ARGSUSED */
1846: static void
1847: mdoc_fo_post(MDOC_ARGS)
1848: {
1849: if (MDOC_BODY != n->type)
1850: return;
1851: h->flags |= HTML_NOSPACE;
1852: print_text(h, ")");
1853: h->flags |= HTML_NOSPACE;
1854: print_text(h, ";");
1855: }
1856:
1857:
1858: /* ARGSUSED */
1859: static int
1860: mdoc_in_pre(MDOC_ARGS)
1861: {
1862: const struct mdoc_node *nn;
1863: struct tag *t;
1864: struct htmlpair tag[2];
1865: int i;
1866: struct roffsu su;
1867:
1.13 schwarze 1868: if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) {
1.1 schwarze 1869: if (n->next && MDOC_In != n->next->tok) {
1870: SCALE_VS_INIT(&su, 1);
1871: bufcat_su(h, "margin-bottom", &su);
1872: PAIR_STYLE_INIT(&tag[0], h);
1873: print_otag(h, TAG_DIV, 1, tag);
1874: } else
1875: print_otag(h, TAG_DIV, 0, NULL);
1876: }
1877:
1878: /* FIXME: there's a buffer bug in here somewhere. */
1879:
1880: PAIR_CLASS_INIT(&tag[0], "includes");
1881: print_otag(h, TAG_SPAN, 1, tag);
1882:
1883: if (SEC_SYNOPSIS == n->sec)
1884: print_text(h, "#include");
1885:
1886: print_text(h, "<");
1887: h->flags |= HTML_NOSPACE;
1888:
1889: /* XXX -- see warning in termp_in_post(). */
1890:
1891: for (nn = n->child; nn; nn = nn->next) {
1892: PAIR_CLASS_INIT(&tag[0], "link-includes");
1893: i = 1;
1.3 schwarze 1894: bufinit(h);
1.1 schwarze 1895: if (h->base_includes) {
1896: buffmt_includes(h, nn->string);
1.11 schwarze 1897: PAIR_HREF_INIT(&tag[i], h->buf);
1898: i++;
1.1 schwarze 1899: }
1900: t = print_otag(h, TAG_A, i, tag);
1901: print_mdoc_node(m, nn, h);
1902: print_tagq(h, t);
1903: }
1904:
1905: h->flags |= HTML_NOSPACE;
1906: print_text(h, ">");
1907:
1908: return(0);
1909: }
1910:
1911:
1912: /* ARGSUSED */
1913: static int
1914: mdoc_ic_pre(MDOC_ARGS)
1915: {
1916: struct htmlpair tag;
1917:
1918: PAIR_CLASS_INIT(&tag, "cmd");
1919: print_otag(h, TAG_SPAN, 1, &tag);
1920: return(1);
1921: }
1922:
1923:
1924: /* ARGSUSED */
1925: static int
1926: mdoc_rv_pre(MDOC_ARGS)
1927: {
1928: const struct mdoc_node *nn;
1929: struct htmlpair tag;
1930: struct tag *t;
1931:
1932: print_otag(h, TAG_DIV, 0, NULL);
1933: print_text(h, "The");
1934:
1935: for (nn = n->child; nn; nn = nn->next) {
1936: PAIR_CLASS_INIT(&tag, "fname");
1937: t = print_otag(h, TAG_SPAN, 1, &tag);
1938: print_text(h, nn->string);
1939: print_tagq(h, t);
1940:
1941: h->flags |= HTML_NOSPACE;
1942: if (nn->next && NULL == nn->next->next)
1943: print_text(h, "(), and");
1944: else if (nn->next)
1945: print_text(h, "(),");
1946: else
1947: print_text(h, "()");
1948: }
1949:
1950: if (n->child->next)
1951: print_text(h, "functions return");
1952: else
1953: print_text(h, "function returns");
1954:
1955: print_text(h, "the value 0 if successful; otherwise the value "
1956: "-1 is returned and the global variable");
1957:
1958: PAIR_CLASS_INIT(&tag, "var");
1959: t = print_otag(h, TAG_SPAN, 1, &tag);
1960: print_text(h, "errno");
1961: print_tagq(h, t);
1962: print_text(h, "is set to indicate the error.");
1963: return(0);
1964: }
1965:
1966:
1967: /* ARGSUSED */
1968: static int
1969: mdoc_va_pre(MDOC_ARGS)
1970: {
1971: struct htmlpair tag;
1972:
1973: PAIR_CLASS_INIT(&tag, "var");
1974: print_otag(h, TAG_SPAN, 1, &tag);
1975: return(1);
1976: }
1977:
1978:
1979: /* ARGSUSED */
1980: static int
1981: mdoc_bq_pre(MDOC_ARGS)
1982: {
1983:
1984: if (MDOC_BODY != n->type)
1985: return(1);
1986: print_text(h, "\\(lB");
1987: h->flags |= HTML_NOSPACE;
1988: return(1);
1989: }
1990:
1991:
1992: /* ARGSUSED */
1993: static void
1994: mdoc_bq_post(MDOC_ARGS)
1995: {
1996:
1997: if (MDOC_BODY != n->type)
1998: return;
1999: h->flags |= HTML_NOSPACE;
2000: print_text(h, "\\(rB");
2001: }
2002:
2003:
2004: /* ARGSUSED */
2005: static int
2006: mdoc_ap_pre(MDOC_ARGS)
2007: {
2008:
2009: h->flags |= HTML_NOSPACE;
2010: print_text(h, "\\(aq");
2011: h->flags |= HTML_NOSPACE;
2012: return(1);
2013: }
2014:
2015:
2016: /* ARGSUSED */
2017: static int
2018: mdoc_bf_pre(MDOC_ARGS)
2019: {
2020: int i;
2021: struct htmlpair tag[2];
2022: struct roffsu su;
2023:
2024: if (MDOC_HEAD == n->type)
2025: return(0);
2026: else if (MDOC_BLOCK != n->type)
2027: return(1);
2028:
2029: PAIR_CLASS_INIT(&tag[0], "lit");
2030:
2031: if (n->head->child) {
2032: if ( ! strcmp("Em", n->head->child->string))
2033: PAIR_CLASS_INIT(&tag[0], "emph");
2034: else if ( ! strcmp("Sy", n->head->child->string))
2035: PAIR_CLASS_INIT(&tag[0], "symb");
2036: else if ( ! strcmp("Li", n->head->child->string))
2037: PAIR_CLASS_INIT(&tag[0], "lit");
2038: } else {
2039: assert(n->args);
2040: for (i = 0; i < (int)n->args->argc; i++)
2041: switch (n->args->argv[i].arg) {
2042: case (MDOC_Symbolic):
2043: PAIR_CLASS_INIT(&tag[0], "symb");
2044: break;
2045: case (MDOC_Literal):
2046: PAIR_CLASS_INIT(&tag[0], "lit");
2047: break;
2048: case (MDOC_Emphasis):
2049: PAIR_CLASS_INIT(&tag[0], "emph");
2050: break;
2051: default:
2052: break;
2053: }
2054: }
2055:
2056: /* FIXME: div's have spaces stripped--we want them. */
2057:
2058: bufcat_style(h, "display", "inline");
2059: SCALE_HS_INIT(&su, 1);
2060: bufcat_su(h, "margin-right", &su);
2061: PAIR_STYLE_INIT(&tag[1], h);
2062: print_otag(h, TAG_DIV, 2, tag);
2063: return(1);
2064: }
2065:
2066:
2067: /* ARGSUSED */
2068: static int
2069: mdoc_ms_pre(MDOC_ARGS)
2070: {
2071: struct htmlpair tag;
2072:
2073: PAIR_CLASS_INIT(&tag, "symb");
2074: print_otag(h, TAG_SPAN, 1, &tag);
2075: return(1);
2076: }
2077:
2078:
2079: /* ARGSUSED */
2080: static int
2081: mdoc_pf_pre(MDOC_ARGS)
2082: {
2083:
2084: h->flags |= HTML_IGNDELIM;
2085: return(1);
2086: }
2087:
2088:
2089: /* ARGSUSED */
2090: static void
2091: mdoc_pf_post(MDOC_ARGS)
2092: {
2093:
2094: h->flags &= ~HTML_IGNDELIM;
2095: h->flags |= HTML_NOSPACE;
2096: }
2097:
2098:
2099: /* ARGSUSED */
2100: static int
2101: mdoc_rs_pre(MDOC_ARGS)
2102: {
2103: struct htmlpair tag;
2104: struct roffsu su;
2105:
2106: if (MDOC_BLOCK != n->type)
2107: return(1);
2108:
2109: if (n->prev && SEC_SEE_ALSO == n->sec) {
2110: SCALE_VS_INIT(&su, 1);
2111: bufcat_su(h, "margin-top", &su);
2112: PAIR_STYLE_INIT(&tag, h);
2113: print_otag(h, TAG_DIV, 1, &tag);
2114: }
2115:
2116: PAIR_CLASS_INIT(&tag, "ref");
2117: print_otag(h, TAG_SPAN, 1, &tag);
2118: return(1);
2119: }
2120:
2121:
2122:
2123: /* ARGSUSED */
2124: static int
2125: mdoc_li_pre(MDOC_ARGS)
2126: {
2127: struct htmlpair tag;
2128:
2129: PAIR_CLASS_INIT(&tag, "lit");
2130: print_otag(h, TAG_SPAN, 1, &tag);
2131: return(1);
2132: }
2133:
2134:
2135: /* ARGSUSED */
2136: static int
2137: mdoc_sy_pre(MDOC_ARGS)
2138: {
2139: struct htmlpair tag;
2140:
2141: PAIR_CLASS_INIT(&tag, "symb");
2142: print_otag(h, TAG_SPAN, 1, &tag);
2143: return(1);
2144: }
2145:
2146:
2147: /* ARGSUSED */
2148: static int
2149: mdoc_bt_pre(MDOC_ARGS)
2150: {
2151:
2152: print_text(h, "is currently in beta test.");
2153: return(0);
2154: }
2155:
2156:
2157: /* ARGSUSED */
2158: static int
2159: mdoc_ud_pre(MDOC_ARGS)
2160: {
2161:
2162: print_text(h, "currently under development.");
2163: return(0);
2164: }
2165:
2166:
2167: /* ARGSUSED */
2168: static int
2169: mdoc_lb_pre(MDOC_ARGS)
2170: {
2171: struct htmlpair tag;
2172:
1.13 schwarze 2173: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)
1.1 schwarze 2174: print_otag(h, TAG_DIV, 0, NULL);
2175: PAIR_CLASS_INIT(&tag, "lib");
2176: print_otag(h, TAG_SPAN, 1, &tag);
2177: return(1);
2178: }
2179:
2180:
2181: /* ARGSUSED */
2182: static int
2183: mdoc__x_pre(MDOC_ARGS)
2184: {
1.2 schwarze 2185: struct htmlpair tag[2];
1.1 schwarze 2186:
2187: switch (n->tok) {
2188: case(MDOC__A):
1.2 schwarze 2189: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.1 schwarze 2190: break;
2191: case(MDOC__B):
1.2 schwarze 2192: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.1 schwarze 2193: break;
2194: case(MDOC__C):
1.2 schwarze 2195: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 2196: break;
2197: case(MDOC__D):
1.2 schwarze 2198: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 2199: break;
2200: case(MDOC__I):
1.2 schwarze 2201: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.1 schwarze 2202: break;
2203: case(MDOC__J):
1.2 schwarze 2204: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.1 schwarze 2205: break;
2206: case(MDOC__N):
1.2 schwarze 2207: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 2208: break;
2209: case(MDOC__O):
1.2 schwarze 2210: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 2211: break;
2212: case(MDOC__P):
1.2 schwarze 2213: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 2214: break;
2215: case(MDOC__Q):
1.2 schwarze 2216: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 2217: break;
2218: case(MDOC__R):
1.2 schwarze 2219: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 2220: break;
2221: case(MDOC__T):
1.2 schwarze 2222: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 2223: break;
1.2 schwarze 2224: case(MDOC__U):
2225: PAIR_CLASS_INIT(&tag[0], "link-ref");
2226: break;
1.1 schwarze 2227: case(MDOC__V):
1.2 schwarze 2228: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2229: break;
2230: default:
2231: abort();
2232: /* NOTREACHED */
2233: }
2234:
1.2 schwarze 2235: if (MDOC__U != n->tok) {
2236: print_otag(h, TAG_SPAN, 1, tag);
2237: return(1);
2238: }
2239:
2240: PAIR_HREF_INIT(&tag[1], n->child->string);
2241: print_otag(h, TAG_A, 2, tag);
1.1 schwarze 2242: return(1);
2243: }
2244:
2245:
2246: /* ARGSUSED */
2247: static void
2248: mdoc__x_post(MDOC_ARGS)
2249: {
2250:
1.12 schwarze 2251: /* TODO: %U */
2252:
1.1 schwarze 2253: h->flags |= HTML_NOSPACE;
2254: print_text(h, n->next ? "," : ".");
2255: }