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1.19 ! schwarze 1: /* $Id: mdoc_html.c,v 1.18 2010/05/24 00:00:10 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:
1.17 schwarze 26: #include "mandoc.h"
1.1 schwarze 27: #include "out.h"
28: #include "html.h"
29: #include "mdoc.h"
30: #include "main.h"
31:
32: #define INDENT 5
33: #define HALFINDENT 3
34:
35: #define MDOC_ARGS const struct mdoc_meta *m, \
36: const struct mdoc_node *n, \
37: struct html *h
38:
1.6 schwarze 39: #ifndef MIN
40: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
41: #endif
42:
1.1 schwarze 43: struct htmlmdoc {
44: int (*pre)(MDOC_ARGS);
45: void (*post)(MDOC_ARGS);
46: };
47:
48: static void print_mdoc(MDOC_ARGS);
49: static void print_mdoc_head(MDOC_ARGS);
50: static void print_mdoc_node(MDOC_ARGS);
51: static void print_mdoc_nodelist(MDOC_ARGS);
52:
53: static void a2width(const char *, struct roffsu *);
54: static void a2offs(const char *, struct roffsu *);
55:
56: static void mdoc_root_post(MDOC_ARGS);
57: static int mdoc_root_pre(MDOC_ARGS);
58:
59: static void mdoc__x_post(MDOC_ARGS);
60: static int mdoc__x_pre(MDOC_ARGS);
61: static int mdoc_ad_pre(MDOC_ARGS);
62: static int mdoc_an_pre(MDOC_ARGS);
63: static int mdoc_ap_pre(MDOC_ARGS);
64: static void mdoc_aq_post(MDOC_ARGS);
65: static int mdoc_aq_pre(MDOC_ARGS);
66: static int mdoc_ar_pre(MDOC_ARGS);
67: static int mdoc_bd_pre(MDOC_ARGS);
68: static int mdoc_bf_pre(MDOC_ARGS);
69: static void mdoc_bl_post(MDOC_ARGS);
70: static int mdoc_bl_pre(MDOC_ARGS);
71: static void mdoc_bq_post(MDOC_ARGS);
72: static int mdoc_bq_pre(MDOC_ARGS);
73: static void mdoc_brq_post(MDOC_ARGS);
74: static int mdoc_brq_pre(MDOC_ARGS);
75: static int mdoc_bt_pre(MDOC_ARGS);
76: static int mdoc_bx_pre(MDOC_ARGS);
77: static int mdoc_cd_pre(MDOC_ARGS);
78: static int mdoc_d1_pre(MDOC_ARGS);
79: static void mdoc_dq_post(MDOC_ARGS);
80: static int mdoc_dq_pre(MDOC_ARGS);
81: static int mdoc_dv_pre(MDOC_ARGS);
82: static int mdoc_fa_pre(MDOC_ARGS);
83: static int mdoc_fd_pre(MDOC_ARGS);
84: static int mdoc_fl_pre(MDOC_ARGS);
85: static int mdoc_fn_pre(MDOC_ARGS);
86: static int mdoc_ft_pre(MDOC_ARGS);
87: static int mdoc_em_pre(MDOC_ARGS);
88: static int mdoc_er_pre(MDOC_ARGS);
89: static int mdoc_ev_pre(MDOC_ARGS);
90: static int mdoc_ex_pre(MDOC_ARGS);
91: static void mdoc_fo_post(MDOC_ARGS);
92: static int mdoc_fo_pre(MDOC_ARGS);
93: static int mdoc_ic_pre(MDOC_ARGS);
94: static int mdoc_in_pre(MDOC_ARGS);
1.18 schwarze 95: static int mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list,
96: int, struct roffsu *, struct roffsu *);
97: static int mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list,
1.1 schwarze 98: struct roffsu *);
1.18 schwarze 99: static int mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list);
1.1 schwarze 100: static int mdoc_it_pre(MDOC_ARGS);
101: static int mdoc_lb_pre(MDOC_ARGS);
102: static int mdoc_li_pre(MDOC_ARGS);
103: static int mdoc_lk_pre(MDOC_ARGS);
104: static int mdoc_mt_pre(MDOC_ARGS);
105: static int mdoc_ms_pre(MDOC_ARGS);
106: static int mdoc_nd_pre(MDOC_ARGS);
107: static int mdoc_nm_pre(MDOC_ARGS);
108: static int mdoc_ns_pre(MDOC_ARGS);
109: static void mdoc_op_post(MDOC_ARGS);
110: static int mdoc_op_pre(MDOC_ARGS);
111: static int mdoc_pa_pre(MDOC_ARGS);
112: static void mdoc_pf_post(MDOC_ARGS);
113: static int mdoc_pf_pre(MDOC_ARGS);
114: static void mdoc_pq_post(MDOC_ARGS);
115: static int mdoc_pq_pre(MDOC_ARGS);
116: static int mdoc_rs_pre(MDOC_ARGS);
117: static int mdoc_rv_pre(MDOC_ARGS);
118: static int mdoc_sh_pre(MDOC_ARGS);
119: static int mdoc_sp_pre(MDOC_ARGS);
120: static void mdoc_sq_post(MDOC_ARGS);
121: static int mdoc_sq_pre(MDOC_ARGS);
122: static int mdoc_ss_pre(MDOC_ARGS);
123: static int mdoc_sx_pre(MDOC_ARGS);
124: static int mdoc_sy_pre(MDOC_ARGS);
125: static int mdoc_ud_pre(MDOC_ARGS);
126: static int mdoc_va_pre(MDOC_ARGS);
127: static int mdoc_vt_pre(MDOC_ARGS);
128: static int mdoc_xr_pre(MDOC_ARGS);
129: static int mdoc_xx_pre(MDOC_ARGS);
130:
131: static const struct htmlmdoc mdocs[MDOC_MAX] = {
132: {mdoc_ap_pre, NULL}, /* Ap */
133: {NULL, NULL}, /* Dd */
134: {NULL, NULL}, /* Dt */
135: {NULL, NULL}, /* Os */
136: {mdoc_sh_pre, NULL }, /* Sh */
137: {mdoc_ss_pre, NULL }, /* Ss */
138: {mdoc_sp_pre, NULL}, /* Pp */
139: {mdoc_d1_pre, NULL}, /* D1 */
140: {mdoc_d1_pre, NULL}, /* Dl */
141: {mdoc_bd_pre, NULL}, /* Bd */
142: {NULL, NULL}, /* Ed */
143: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
144: {NULL, NULL}, /* El */
145: {mdoc_it_pre, NULL}, /* It */
146: {mdoc_ad_pre, NULL}, /* Ad */
147: {mdoc_an_pre, NULL}, /* An */
148: {mdoc_ar_pre, NULL}, /* Ar */
149: {mdoc_cd_pre, NULL}, /* Cd */
150: {mdoc_fl_pre, NULL}, /* Cm */
151: {mdoc_dv_pre, NULL}, /* Dv */
152: {mdoc_er_pre, NULL}, /* Er */
153: {mdoc_ev_pre, NULL}, /* Ev */
154: {mdoc_ex_pre, NULL}, /* Ex */
155: {mdoc_fa_pre, NULL}, /* Fa */
156: {mdoc_fd_pre, NULL}, /* Fd */
157: {mdoc_fl_pre, NULL}, /* Fl */
158: {mdoc_fn_pre, NULL}, /* Fn */
159: {mdoc_ft_pre, NULL}, /* Ft */
160: {mdoc_ic_pre, NULL}, /* Ic */
161: {mdoc_in_pre, NULL}, /* In */
162: {mdoc_li_pre, NULL}, /* Li */
163: {mdoc_nd_pre, NULL}, /* Nd */
164: {mdoc_nm_pre, NULL}, /* Nm */
165: {mdoc_op_pre, mdoc_op_post}, /* Op */
166: {NULL, NULL}, /* Ot */
167: {mdoc_pa_pre, NULL}, /* Pa */
168: {mdoc_rv_pre, NULL}, /* Rv */
169: {NULL, NULL}, /* St */
170: {mdoc_va_pre, NULL}, /* Va */
171: {mdoc_vt_pre, NULL}, /* Vt */
172: {mdoc_xr_pre, NULL}, /* Xr */
173: {mdoc__x_pre, mdoc__x_post}, /* %A */
174: {mdoc__x_pre, mdoc__x_post}, /* %B */
175: {mdoc__x_pre, mdoc__x_post}, /* %D */
176: {mdoc__x_pre, mdoc__x_post}, /* %I */
177: {mdoc__x_pre, mdoc__x_post}, /* %J */
178: {mdoc__x_pre, mdoc__x_post}, /* %N */
179: {mdoc__x_pre, mdoc__x_post}, /* %O */
180: {mdoc__x_pre, mdoc__x_post}, /* %P */
181: {mdoc__x_pre, mdoc__x_post}, /* %R */
182: {mdoc__x_pre, mdoc__x_post}, /* %T */
183: {mdoc__x_pre, mdoc__x_post}, /* %V */
184: {NULL, NULL}, /* Ac */
185: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
186: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
187: {NULL, NULL}, /* At */
188: {NULL, NULL}, /* Bc */
189: {mdoc_bf_pre, NULL}, /* Bf */
190: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
191: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
192: {mdoc_xx_pre, NULL}, /* Bsx */
193: {mdoc_bx_pre, NULL}, /* Bx */
194: {NULL, NULL}, /* Db */
195: {NULL, NULL}, /* Dc */
196: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
197: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
1.11 schwarze 198: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 199: {NULL, NULL}, /* Ef */
200: {mdoc_em_pre, NULL}, /* Em */
201: {NULL, NULL}, /* Eo */
202: {mdoc_xx_pre, NULL}, /* Fx */
203: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
204: {NULL, NULL}, /* No */
205: {mdoc_ns_pre, NULL}, /* Ns */
206: {mdoc_xx_pre, NULL}, /* Nx */
207: {mdoc_xx_pre, NULL}, /* Ox */
208: {NULL, NULL}, /* Pc */
209: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
210: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
211: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
212: {NULL, NULL}, /* Qc */
213: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
214: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
215: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
216: {NULL, NULL}, /* Re */
217: {mdoc_rs_pre, NULL}, /* Rs */
218: {NULL, NULL}, /* Sc */
219: {mdoc_sq_pre, mdoc_sq_post}, /* So */
220: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
221: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
222: {mdoc_sx_pre, NULL}, /* Sx */
223: {mdoc_sy_pre, NULL}, /* Sy */
224: {NULL, NULL}, /* Tn */
225: {mdoc_xx_pre, NULL}, /* Ux */
226: {NULL, NULL}, /* Xc */
227: {NULL, NULL}, /* Xo */
228: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
229: {NULL, NULL}, /* Fc */
230: {mdoc_op_pre, mdoc_op_post}, /* Oo */
231: {NULL, NULL}, /* Oc */
232: {NULL, NULL}, /* Bk */
233: {NULL, NULL}, /* Ek */
234: {mdoc_bt_pre, NULL}, /* Bt */
235: {NULL, NULL}, /* Hf */
236: {NULL, NULL}, /* Fr */
237: {mdoc_ud_pre, NULL}, /* Ud */
238: {mdoc_lb_pre, NULL}, /* Lb */
239: {mdoc_sp_pre, NULL}, /* Lp */
240: {mdoc_lk_pre, NULL}, /* Lk */
241: {mdoc_mt_pre, NULL}, /* Mt */
242: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
243: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
244: {NULL, NULL}, /* Brc */
245: {mdoc__x_pre, mdoc__x_post}, /* %C */
246: {NULL, NULL}, /* Es */ /* TODO */
247: {NULL, NULL}, /* En */ /* TODO */
248: {mdoc_xx_pre, NULL}, /* Dx */
249: {mdoc__x_pre, mdoc__x_post}, /* %Q */
250: {mdoc_sp_pre, NULL}, /* br */
251: {mdoc_sp_pre, NULL}, /* sp */
1.2 schwarze 252: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.1 schwarze 253: };
254:
255:
256: void
257: html_mdoc(void *arg, const struct mdoc *m)
258: {
259: struct html *h;
260: struct tag *t;
261:
262: h = (struct html *)arg;
263:
1.7 schwarze 264: print_gen_decls(h);
1.1 schwarze 265: t = print_otag(h, TAG_HTML, 0, NULL);
266: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
267: print_tagq(h, t);
268:
269: printf("\n");
270: }
271:
272:
273: /*
274: * Calculate the scaling unit passed in a `-width' argument. This uses
275: * either a native scaling unit (e.g., 1i, 2m) or the string length of
276: * the value.
277: */
278: static void
279: a2width(const char *p, struct roffsu *su)
280: {
281:
282: if ( ! a2roffsu(p, su, SCALE_MAX)) {
283: su->unit = SCALE_EM;
284: su->scale = (int)strlen(p);
285: }
286: }
287:
288:
289: /*
290: * Calculate the scaling unit passed in an `-offset' argument. This
291: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
292: * predefined strings (indent, etc.), or the string length of the value.
293: */
294: static void
295: a2offs(const char *p, struct roffsu *su)
296: {
297:
298: /* FIXME: "right"? */
299:
300: if (0 == strcmp(p, "left"))
301: SCALE_HS_INIT(su, 0);
302: else if (0 == strcmp(p, "indent"))
303: SCALE_HS_INIT(su, INDENT);
304: else if (0 == strcmp(p, "indent-two"))
305: SCALE_HS_INIT(su, INDENT * 2);
306: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
307: su->unit = SCALE_EM;
308: su->scale = (int)strlen(p);
309: }
310: }
311:
312:
313: static void
314: print_mdoc(MDOC_ARGS)
315: {
316: struct tag *t;
317: struct htmlpair tag;
318:
319: t = print_otag(h, TAG_HEAD, 0, NULL);
320: print_mdoc_head(m, n, h);
321: print_tagq(h, t);
322:
323: t = print_otag(h, TAG_BODY, 0, NULL);
324:
325: tag.key = ATTR_CLASS;
326: tag.val = "body";
327: print_otag(h, TAG_DIV, 1, &tag);
328:
329: print_mdoc_nodelist(m, n, h);
330: print_tagq(h, t);
331: }
332:
333:
334: /* ARGSUSED */
335: static void
336: print_mdoc_head(MDOC_ARGS)
337: {
338:
339: print_gen_head(h);
340: bufinit(h);
1.15 schwarze 341: buffmt(h, "%s(%s)", m->title, m->msec);
1.1 schwarze 342:
343: if (m->arch) {
344: bufcat(h, " (");
345: bufcat(h, m->arch);
346: bufcat(h, ")");
347: }
348:
349: print_otag(h, TAG_TITLE, 0, NULL);
350: print_text(h, h->buf);
351: }
352:
353:
354: static void
355: print_mdoc_nodelist(MDOC_ARGS)
356: {
357:
358: print_mdoc_node(m, n, h);
359: if (n->next)
360: print_mdoc_nodelist(m, n->next, h);
361: }
362:
363:
364: static void
365: print_mdoc_node(MDOC_ARGS)
366: {
367: int child;
368: struct tag *t;
369:
370: child = 1;
1.2 schwarze 371: t = h->tags.head;
1.1 schwarze 372:
373: bufinit(h);
374: switch (n->type) {
375: case (MDOC_ROOT):
376: child = mdoc_root_pre(m, n, h);
377: break;
378: case (MDOC_TEXT):
379: print_text(h, n->string);
1.5 schwarze 380: return;
1.1 schwarze 381: default:
382: if (mdocs[n->tok].pre)
383: child = (*mdocs[n->tok].pre)(m, n, h);
384: break;
385: }
386:
387: if (child && n->child)
388: print_mdoc_nodelist(m, n->child, h);
389:
390: print_stagq(h, t);
391:
392: bufinit(h);
393: switch (n->type) {
394: case (MDOC_ROOT):
395: mdoc_root_post(m, n, h);
396: break;
397: default:
398: if (mdocs[n->tok].post)
399: (*mdocs[n->tok].post)(m, n, h);
400: break;
401: }
402: }
403:
404:
405: /* ARGSUSED */
406: static void
407: mdoc_root_post(MDOC_ARGS)
408: {
1.3 schwarze 409: struct htmlpair tag[3];
1.1 schwarze 410: struct tag *t, *tt;
1.2 schwarze 411: char b[DATESIZ];
412:
413: time2a(m->date, b, DATESIZ);
1.1 schwarze 414:
415: /*
416: * XXX: this should use divs, but in Firefox, divs with nested
417: * divs for some reason puke when trying to put a border line
418: * below. So I use tables, instead.
419: */
420:
421: PAIR_CLASS_INIT(&tag[0], "footer");
422: bufcat_style(h, "width", "100%");
423: PAIR_STYLE_INIT(&tag[1], h);
1.3 schwarze 424: PAIR_SUMMARY_INIT(&tag[2], "footer");
425:
426: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 schwarze 427: tt = print_otag(h, TAG_TR, 0, NULL);
428:
429: bufinit(h);
430: bufcat_style(h, "width", "50%");
431: PAIR_STYLE_INIT(&tag[0], h);
432: print_otag(h, TAG_TD, 1, tag);
433: print_text(h, b);
434: print_stagq(h, tt);
435:
436: bufinit(h);
437: bufcat_style(h, "width", "50%");
438: bufcat_style(h, "text-align", "right");
439: PAIR_STYLE_INIT(&tag[0], h);
440: print_otag(h, TAG_TD, 1, tag);
441: print_text(h, m->os);
442: print_tagq(h, t);
443: }
444:
445:
446: /* ARGSUSED */
447: static int
448: mdoc_root_pre(MDOC_ARGS)
449: {
1.3 schwarze 450: struct htmlpair tag[3];
1.1 schwarze 451: struct tag *t, *tt;
452: char b[BUFSIZ], title[BUFSIZ];
453:
454: (void)strlcpy(b, m->vol, BUFSIZ);
455:
456: if (m->arch) {
457: (void)strlcat(b, " (", BUFSIZ);
458: (void)strlcat(b, m->arch, BUFSIZ);
459: (void)strlcat(b, ")", BUFSIZ);
460: }
461:
462: (void)snprintf(title, BUFSIZ - 1,
1.15 schwarze 463: "%s(%s)", m->title, m->msec);
1.1 schwarze 464:
465: /* XXX: see note in mdoc_root_post() about divs. */
466:
467: PAIR_CLASS_INIT(&tag[0], "header");
468: bufcat_style(h, "width", "100%");
469: PAIR_STYLE_INIT(&tag[1], h);
1.3 schwarze 470: PAIR_SUMMARY_INIT(&tag[2], "header");
471:
472: t = print_otag(h, TAG_TABLE, 3, tag);
473:
1.1 schwarze 474: tt = print_otag(h, TAG_TR, 0, NULL);
475:
476: bufinit(h);
477: bufcat_style(h, "width", "10%");
478: PAIR_STYLE_INIT(&tag[0], h);
479: print_otag(h, TAG_TD, 1, tag);
480: print_text(h, title);
481: print_stagq(h, tt);
482:
483: bufinit(h);
484: bufcat_style(h, "text-align", "center");
485: bufcat_style(h, "white-space", "nowrap");
486: bufcat_style(h, "width", "80%");
487: PAIR_STYLE_INIT(&tag[0], h);
488: print_otag(h, TAG_TD, 1, tag);
489: print_text(h, b);
490: print_stagq(h, tt);
491:
492: bufinit(h);
493: bufcat_style(h, "text-align", "right");
494: bufcat_style(h, "width", "10%");
495: PAIR_STYLE_INIT(&tag[0], h);
496: print_otag(h, TAG_TD, 1, tag);
497: print_text(h, title);
498: print_tagq(h, t);
499: return(1);
500: }
501:
502:
503: /* ARGSUSED */
504: static int
505: mdoc_sh_pre(MDOC_ARGS)
506: {
507: struct htmlpair tag[2];
508: const struct mdoc_node *nn;
1.3 schwarze 509: char buf[BUFSIZ];
1.1 schwarze 510: struct roffsu su;
511:
512: if (MDOC_BODY == n->type) {
513: SCALE_HS_INIT(&su, INDENT);
514: bufcat_su(h, "margin-left", &su);
515: PAIR_CLASS_INIT(&tag[0], "sec-body");
516: PAIR_STYLE_INIT(&tag[1], h);
517: print_otag(h, TAG_DIV, 2, tag);
518: return(1);
519: } else if (MDOC_BLOCK == n->type) {
520: PAIR_CLASS_INIT(&tag[0], "sec-block");
521: if (n->prev && NULL == n->prev->body->child) {
522: print_otag(h, TAG_DIV, 1, tag);
523: return(1);
524: }
525:
526: SCALE_VS_INIT(&su, 1);
527: bufcat_su(h, "margin-top", &su);
528: if (NULL == n->next)
529: bufcat_su(h, "margin-bottom", &su);
530:
531: PAIR_STYLE_INIT(&tag[1], h);
532: print_otag(h, TAG_DIV, 2, tag);
533: return(1);
534: }
535:
1.3 schwarze 536: buf[0] = '\0';
1.1 schwarze 537: for (nn = n->child; nn; nn = nn->next) {
1.3 schwarze 538: html_idcat(buf, nn->string, BUFSIZ);
1.1 schwarze 539: if (nn->next)
1.3 schwarze 540: html_idcat(buf, " ", BUFSIZ);
1.1 schwarze 541: }
542:
1.11 schwarze 543: PAIR_CLASS_INIT(&tag[0], "sec-head");
544: PAIR_ID_INIT(&tag[1], buf);
1.1 schwarze 545:
546: print_otag(h, TAG_DIV, 2, tag);
547: return(1);
548: }
549:
550:
551: /* ARGSUSED */
552: static int
553: mdoc_ss_pre(MDOC_ARGS)
554: {
555: struct htmlpair tag[3];
556: const struct mdoc_node *nn;
1.3 schwarze 557: char buf[BUFSIZ];
1.1 schwarze 558: struct roffsu su;
559:
560: SCALE_VS_INIT(&su, 1);
561:
562: if (MDOC_BODY == n->type) {
563: PAIR_CLASS_INIT(&tag[0], "ssec-body");
564: if (n->parent->next && n->child) {
565: bufcat_su(h, "margin-bottom", &su);
566: PAIR_STYLE_INIT(&tag[1], h);
567: print_otag(h, TAG_DIV, 2, tag);
568: } else
569: print_otag(h, TAG_DIV, 1, tag);
570: return(1);
571: } else if (MDOC_BLOCK == n->type) {
572: PAIR_CLASS_INIT(&tag[0], "ssec-block");
573: if (n->prev) {
574: bufcat_su(h, "margin-top", &su);
575: PAIR_STYLE_INIT(&tag[1], h);
576: print_otag(h, TAG_DIV, 2, tag);
577: } else
578: print_otag(h, TAG_DIV, 1, tag);
579: return(1);
580: }
581:
582: /* TODO: see note in mdoc_sh_pre() about duplicates. */
583:
1.3 schwarze 584: buf[0] = '\0';
1.1 schwarze 585: for (nn = n->child; nn; nn = nn->next) {
1.3 schwarze 586: html_idcat(buf, nn->string, BUFSIZ);
1.1 schwarze 587: if (nn->next)
1.3 schwarze 588: html_idcat(buf, " ", BUFSIZ);
1.1 schwarze 589: }
590:
591: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
592: su.scale = -su.scale;
593: bufcat_su(h, "margin-left", &su);
594:
595: PAIR_CLASS_INIT(&tag[0], "ssec-head");
596: PAIR_STYLE_INIT(&tag[1], h);
1.11 schwarze 597: PAIR_ID_INIT(&tag[2], buf);
598:
1.1 schwarze 599: print_otag(h, TAG_DIV, 3, tag);
600: return(1);
601: }
602:
603:
604: /* ARGSUSED */
605: static int
606: mdoc_fl_pre(MDOC_ARGS)
607: {
608: struct htmlpair tag;
609:
610: PAIR_CLASS_INIT(&tag, "flag");
611: print_otag(h, TAG_SPAN, 1, &tag);
1.6 schwarze 612:
613: /* `Cm' has no leading hyphen. */
614:
615: if (MDOC_Cm == n->tok)
616: return(1);
617:
618: print_text(h, "\\-");
619:
620: if (n->child)
1.1 schwarze 621: h->flags |= HTML_NOSPACE;
1.11 schwarze 622: else if (n->next && n->next->line == n->line)
623: h->flags |= HTML_NOSPACE;
1.6 schwarze 624:
1.1 schwarze 625: return(1);
626: }
627:
628:
629: /* ARGSUSED */
630: static int
631: mdoc_nd_pre(MDOC_ARGS)
632: {
633: struct htmlpair tag;
634:
635: if (MDOC_BODY != n->type)
636: return(1);
637:
638: /* XXX: this tag in theory can contain block elements. */
639:
640: print_text(h, "\\(em");
641: PAIR_CLASS_INIT(&tag, "desc-body");
642: print_otag(h, TAG_SPAN, 1, &tag);
643: return(1);
644: }
645:
646:
647: /* ARGSUSED */
648: static int
649: mdoc_op_pre(MDOC_ARGS)
650: {
651: struct htmlpair tag;
652:
653: if (MDOC_BODY != n->type)
654: return(1);
655:
656: /* XXX: this tag in theory can contain block elements. */
657:
658: print_text(h, "\\(lB");
659: h->flags |= HTML_NOSPACE;
660: PAIR_CLASS_INIT(&tag, "opt");
661: print_otag(h, TAG_SPAN, 1, &tag);
662: return(1);
663: }
664:
665:
666: /* ARGSUSED */
667: static void
668: mdoc_op_post(MDOC_ARGS)
669: {
670:
671: if (MDOC_BODY != n->type)
672: return;
673: h->flags |= HTML_NOSPACE;
674: print_text(h, "\\(rB");
675: }
676:
677:
678: static int
679: mdoc_nm_pre(MDOC_ARGS)
680: {
681: struct htmlpair tag;
682:
1.17 schwarze 683: if (NULL == n->child && NULL == m->name)
684: return(1);
685:
1.13 schwarze 686: if (SEC_SYNOPSIS == n->sec &&
687: n->prev && MDOC_LINE & n->flags) {
1.5 schwarze 688: bufcat_style(h, "clear", "both");
689: PAIR_STYLE_INIT(&tag, h);
690: print_otag(h, TAG_BR, 1, &tag);
691: }
1.1 schwarze 692:
693: PAIR_CLASS_INIT(&tag, "name");
694: print_otag(h, TAG_SPAN, 1, &tag);
695: if (NULL == n->child)
696: print_text(h, m->name);
697:
698: return(1);
699: }
700:
701:
702: /* ARGSUSED */
703: static int
704: mdoc_xr_pre(MDOC_ARGS)
705: {
706: struct htmlpair tag[2];
707: const struct mdoc_node *nn;
1.9 schwarze 708:
709: if (NULL == n->child)
710: return(0);
1.1 schwarze 711:
712: PAIR_CLASS_INIT(&tag[0], "link-man");
713:
714: if (h->base_man) {
715: buffmt_man(h, n->child->string,
716: n->child->next ?
717: n->child->next->string : NULL);
1.11 schwarze 718: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 719: print_otag(h, TAG_A, 2, tag);
720: } else
721: print_otag(h, TAG_A, 1, tag);
722:
723: nn = n->child;
724: print_text(h, nn->string);
725:
726: if (NULL == (nn = nn->next))
727: return(0);
728:
729: h->flags |= HTML_NOSPACE;
730: print_text(h, "(");
731: h->flags |= HTML_NOSPACE;
732: print_text(h, nn->string);
733: h->flags |= HTML_NOSPACE;
734: print_text(h, ")");
735: return(0);
736: }
737:
738:
739: /* ARGSUSED */
740: static int
741: mdoc_ns_pre(MDOC_ARGS)
742: {
743:
744: h->flags |= HTML_NOSPACE;
745: return(1);
746: }
747:
748:
749: /* ARGSUSED */
750: static int
751: mdoc_ar_pre(MDOC_ARGS)
752: {
753: struct htmlpair tag;
754:
755: PAIR_CLASS_INIT(&tag, "arg");
756: print_otag(h, TAG_SPAN, 1, &tag);
757: return(1);
758: }
759:
760:
761: /* ARGSUSED */
762: static int
763: mdoc_xx_pre(MDOC_ARGS)
764: {
765: const char *pp;
766: struct htmlpair tag;
767:
768: switch (n->tok) {
769: case (MDOC_Bsx):
770: pp = "BSDI BSD/OS";
771: break;
772: case (MDOC_Dx):
1.4 schwarze 773: pp = "DragonFly";
1.1 schwarze 774: break;
775: case (MDOC_Fx):
776: pp = "FreeBSD";
777: break;
778: case (MDOC_Nx):
779: pp = "NetBSD";
780: break;
781: case (MDOC_Ox):
782: pp = "OpenBSD";
783: break;
784: case (MDOC_Ux):
785: pp = "UNIX";
786: break;
787: default:
788: return(1);
789: }
790:
791: PAIR_CLASS_INIT(&tag, "unix");
792: print_otag(h, TAG_SPAN, 1, &tag);
793: print_text(h, pp);
794: return(1);
795: }
796:
797:
798: /* ARGSUSED */
799: static int
800: mdoc_bx_pre(MDOC_ARGS)
801: {
802: const struct mdoc_node *nn;
803: struct htmlpair tag;
804:
805: PAIR_CLASS_INIT(&tag, "unix");
806: print_otag(h, TAG_SPAN, 1, &tag);
807:
808: for (nn = n->child; nn; nn = nn->next)
809: print_mdoc_node(m, nn, h);
810:
811: if (n->child)
812: h->flags |= HTML_NOSPACE;
813:
814: print_text(h, "BSD");
815: return(0);
816: }
817:
818:
819: /* ARGSUSED */
820: static int
1.18 schwarze 821: mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list type, int comp,
1.1 schwarze 822: struct roffsu *offs, struct roffsu *width)
823: {
824: struct htmlpair tag;
825: const struct mdoc_node *nn;
826: struct roffsu su;
827:
828: nn = n->parent->parent;
829: assert(nn->args);
830:
831: /* XXX: see notes in mdoc_it_pre(). */
832:
1.18 schwarze 833: if (LIST_column == type) {
1.1 schwarze 834: /* Don't width-pad on the left. */
835: SCALE_HS_INIT(width, 0);
836: /* Also disallow non-compact. */
837: comp = 1;
838: }
1.18 schwarze 839: if (LIST_diag == type)
1.1 schwarze 840: /* Mandate non-compact with empty prior. */
841: if (n->prev && NULL == n->prev->body->child)
842: comp = 1;
843:
844: bufcat_style(h, "clear", "both");
845: if (offs->scale > 0)
846: bufcat_su(h, "margin-left", offs);
847: if (width->scale > 0)
848: bufcat_su(h, "padding-left", width);
849:
850: PAIR_STYLE_INIT(&tag, h);
851:
852: /* Mandate compact following `Ss' and `Sh' starts. */
853:
854: for (nn = n; nn && ! comp; nn = nn->parent) {
855: if (MDOC_BLOCK != nn->type)
856: continue;
857: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
858: comp = 1;
859: if (nn->prev)
860: break;
861: }
862:
863: if ( ! comp) {
864: SCALE_VS_INIT(&su, 1);
865: bufcat_su(h, "padding-top", &su);
866: }
867:
868: PAIR_STYLE_INIT(&tag, h);
869: print_otag(h, TAG_DIV, 1, &tag);
870: return(1);
871: }
872:
873:
874: /* ARGSUSED */
875: static int
1.18 schwarze 876: mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list type)
1.1 schwarze 877: {
878: struct htmlpair tag;
879: struct roffsu su;
880:
881: switch (type) {
1.18 schwarze 882: case (LIST_item):
1.1 schwarze 883: /* FALLTHROUGH */
1.18 schwarze 884: case (LIST_ohang):
1.1 schwarze 885: /* FALLTHROUGH */
1.18 schwarze 886: case (LIST_column):
1.1 schwarze 887: break;
888: default:
889: /*
890: * XXX: this tricks CSS into aligning the bodies with
891: * the right-padding in the head.
892: */
893: SCALE_HS_INIT(&su, 2);
894: bufcat_su(h, "margin-left", &su);
895: PAIR_STYLE_INIT(&tag, h);
896: print_otag(h, TAG_DIV, 1, &tag);
897: break;
898: }
899:
900: return(1);
901: }
902:
903:
904: /* ARGSUSED */
905: static int
1.18 schwarze 906: mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 schwarze 907: {
908: struct htmlpair tag;
909: struct ord *ord;
910: char nbuf[BUFSIZ];
911:
912: switch (type) {
1.18 schwarze 913: case (LIST_item):
1.4 schwarze 914: return(0);
1.18 schwarze 915: case (LIST_ohang):
1.4 schwarze 916: print_otag(h, TAG_DIV, 0, &tag);
917: return(1);
1.18 schwarze 918: case (LIST_column):
1.1 schwarze 919: bufcat_su(h, "min-width", width);
920: bufcat_style(h, "clear", "none");
921: if (n->next && MDOC_HEAD == n->next->type)
922: bufcat_style(h, "float", "left");
923: PAIR_STYLE_INIT(&tag, h);
924: print_otag(h, TAG_DIV, 1, &tag);
925: break;
926: default:
927: bufcat_su(h, "min-width", width);
928: SCALE_INVERT(width);
929: bufcat_su(h, "margin-left", width);
930: if (n->next && n->next->child)
931: bufcat_style(h, "float", "left");
932:
933: /* XXX: buffer if we run into body. */
934: SCALE_HS_INIT(width, 1);
935: bufcat_su(h, "margin-right", width);
936: PAIR_STYLE_INIT(&tag, h);
937: print_otag(h, TAG_DIV, 1, &tag);
938: break;
939: }
940:
941: switch (type) {
1.18 schwarze 942: case (LIST_diag):
1.1 schwarze 943: PAIR_CLASS_INIT(&tag, "diag");
944: print_otag(h, TAG_SPAN, 1, &tag);
945: break;
1.18 schwarze 946: case (LIST_enum):
1.2 schwarze 947: ord = h->ords.head;
1.1 schwarze 948: assert(ord);
949: nbuf[BUFSIZ - 1] = 0;
950: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
951: print_text(h, nbuf);
952: return(0);
1.18 schwarze 953: case (LIST_dash):
1.1 schwarze 954: print_text(h, "\\(en");
955: return(0);
1.18 schwarze 956: case (LIST_hyphen):
1.1 schwarze 957: print_text(h, "\\(hy");
958: return(0);
1.18 schwarze 959: case (LIST_bullet):
1.1 schwarze 960: print_text(h, "\\(bu");
961: return(0);
962: default:
963: break;
964: }
965:
966: return(1);
967: }
968:
969:
970: static int
971: mdoc_it_pre(MDOC_ARGS)
972: {
1.18 schwarze 973: int i, wp, comp;
1.1 schwarze 974: const struct mdoc_node *bl, *nn;
975: struct roffsu width, offs;
1.18 schwarze 976: enum mdoc_list type;
1.1 schwarze 977:
978: /*
979: * XXX: be very careful in changing anything, here. Lists in
980: * mandoc have many peculiarities; furthermore, they don't
981: * translate well into HTML and require a bit of mangling.
982: */
983:
984: bl = n->parent->parent;
985: if (MDOC_BLOCK != n->type)
986: bl = bl->parent;
987:
1.18 schwarze 988: type = bl->data.list;
1.1 schwarze 989:
990: /* Set default width and offset. */
991:
992: SCALE_HS_INIT(&offs, 0);
993:
994: switch (type) {
1.18 schwarze 995: case (LIST_enum):
1.1 schwarze 996: /* FALLTHROUGH */
1.18 schwarze 997: case (LIST_dash):
1.1 schwarze 998: /* FALLTHROUGH */
1.18 schwarze 999: case (LIST_hyphen):
1.1 schwarze 1000: /* FALLTHROUGH */
1.18 schwarze 1001: case (LIST_bullet):
1.1 schwarze 1002: SCALE_HS_INIT(&width, 2);
1003: break;
1004: default:
1005: SCALE_HS_INIT(&width, INDENT);
1006: break;
1007: }
1008:
1009: /* Get width, offset, and compact arguments. */
1010:
1011: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1012: switch (bl->args->argv[i].arg) {
1013: case (MDOC_Column):
1014: wp = i; /* Save for later. */
1015: break;
1016: case (MDOC_Width):
1017: a2width(bl->args->argv[i].value[0], &width);
1018: break;
1019: case (MDOC_Offset):
1020: a2offs(bl->args->argv[i].value[0], &offs);
1021: break;
1022: case (MDOC_Compact):
1023: comp = 1;
1024: break;
1025: default:
1026: break;
1027: }
1028:
1029: /* Override width in some cases. */
1030:
1031: switch (type) {
1.18 schwarze 1032: case (LIST_ohang):
1.4 schwarze 1033: /* FALLTHROUGH */
1.18 schwarze 1034: case (LIST_item):
1.1 schwarze 1035: /* FALLTHROUGH */
1.18 schwarze 1036: case (LIST_inset):
1.1 schwarze 1037: /* FALLTHROUGH */
1.18 schwarze 1038: case (LIST_diag):
1.1 schwarze 1039: SCALE_HS_INIT(&width, 0);
1040: break;
1041: default:
1042: if (0 == width.scale)
1043: SCALE_HS_INIT(&width, INDENT);
1044: break;
1045: }
1046:
1047: /* Flip to body/block processing. */
1048:
1049: if (MDOC_BODY == n->type)
1050: return(mdoc_it_body_pre(m, n, h, type));
1051: if (MDOC_BLOCK == n->type)
1052: return(mdoc_it_block_pre(m, n, h, type, comp,
1053: &offs, &width));
1054:
1055: /* Override column widths. */
1056:
1.18 schwarze 1057: if (LIST_column == type) {
1.1 schwarze 1058: nn = n->parent->child;
1059: for (i = 0; nn && nn != n; nn = nn->next, i++)
1060: /* Counter... */ ;
1061: if (i < (int)bl->args->argv[wp].sz)
1062: a2width(bl->args->argv[wp].value[i], &width);
1063: }
1064:
1065: return(mdoc_it_head_pre(m, n, h, type, &width));
1066: }
1067:
1068:
1069: /* ARGSUSED */
1070: static int
1071: mdoc_bl_pre(MDOC_ARGS)
1072: {
1073: struct ord *ord;
1074:
1.11 schwarze 1075: if (MDOC_HEAD == n->type)
1076: return(0);
1.1 schwarze 1077: if (MDOC_BLOCK != n->type)
1078: return(1);
1.19 ! schwarze 1079: if (LIST_enum != n->data.list)
1.1 schwarze 1080: return(1);
1081:
1082: ord = malloc(sizeof(struct ord));
1.3 schwarze 1083: if (NULL == ord) {
1084: perror(NULL);
1085: exit(EXIT_FAILURE);
1086: }
1.1 schwarze 1087: ord->cookie = n;
1088: ord->pos = 1;
1.2 schwarze 1089: ord->next = h->ords.head;
1090: h->ords.head = ord;
1.1 schwarze 1091: return(1);
1092: }
1093:
1094:
1095: /* ARGSUSED */
1096: static void
1097: mdoc_bl_post(MDOC_ARGS)
1098: {
1099: struct ord *ord;
1100:
1101: if (MDOC_BLOCK != n->type)
1102: return;
1.19 ! schwarze 1103: if (LIST_enum != n->data.list)
1.1 schwarze 1104: return;
1105:
1.2 schwarze 1106: ord = h->ords.head;
1.1 schwarze 1107: assert(ord);
1.2 schwarze 1108: h->ords.head = ord->next;
1.1 schwarze 1109: free(ord);
1110: }
1111:
1112:
1113: /* ARGSUSED */
1114: static int
1115: mdoc_ex_pre(MDOC_ARGS)
1116: {
1117: const struct mdoc_node *nn;
1118: struct tag *t;
1119: struct htmlpair tag;
1120:
1121: PAIR_CLASS_INIT(&tag, "utility");
1122:
1123: print_text(h, "The");
1124: for (nn = n->child; nn; nn = nn->next) {
1125: t = print_otag(h, TAG_SPAN, 1, &tag);
1126: print_text(h, nn->string);
1127: print_tagq(h, t);
1128:
1129: h->flags |= HTML_NOSPACE;
1130:
1131: if (nn->next && NULL == nn->next->next)
1132: print_text(h, ", and");
1133: else if (nn->next)
1134: print_text(h, ",");
1135: else
1136: h->flags &= ~HTML_NOSPACE;
1137: }
1138:
1.17 schwarze 1139: if (n->child && n->child->next)
1.1 schwarze 1140: print_text(h, "utilities exit");
1141: else
1142: print_text(h, "utility exits");
1143:
1144: print_text(h, "0 on success, and >0 if an error occurs.");
1145: return(0);
1146: }
1147:
1148:
1149: /* ARGSUSED */
1150: static int
1151: mdoc_dq_pre(MDOC_ARGS)
1152: {
1153:
1154: if (MDOC_BODY != n->type)
1155: return(1);
1156: print_text(h, "\\(lq");
1157: h->flags |= HTML_NOSPACE;
1158: return(1);
1159: }
1160:
1161:
1162: /* ARGSUSED */
1163: static void
1164: mdoc_dq_post(MDOC_ARGS)
1165: {
1166:
1167: if (MDOC_BODY != n->type)
1168: return;
1169: h->flags |= HTML_NOSPACE;
1170: print_text(h, "\\(rq");
1171: }
1172:
1173:
1174: /* ARGSUSED */
1175: static int
1176: mdoc_pq_pre(MDOC_ARGS)
1177: {
1178:
1179: if (MDOC_BODY != n->type)
1180: return(1);
1181: print_text(h, "\\&(");
1182: h->flags |= HTML_NOSPACE;
1183: return(1);
1184: }
1185:
1186:
1187: /* ARGSUSED */
1188: static void
1189: mdoc_pq_post(MDOC_ARGS)
1190: {
1191:
1192: if (MDOC_BODY != n->type)
1193: return;
1194: print_text(h, ")");
1195: }
1196:
1197:
1198: /* ARGSUSED */
1199: static int
1200: mdoc_sq_pre(MDOC_ARGS)
1201: {
1202:
1203: if (MDOC_BODY != n->type)
1204: return(1);
1205: print_text(h, "\\(oq");
1206: h->flags |= HTML_NOSPACE;
1207: return(1);
1208: }
1209:
1210:
1211: /* ARGSUSED */
1212: static void
1213: mdoc_sq_post(MDOC_ARGS)
1214: {
1215:
1216: if (MDOC_BODY != n->type)
1217: return;
1218: h->flags |= HTML_NOSPACE;
1219: print_text(h, "\\(aq");
1220: }
1221:
1222:
1223: /* ARGSUSED */
1224: static int
1225: mdoc_em_pre(MDOC_ARGS)
1226: {
1227: struct htmlpair tag;
1228:
1229: PAIR_CLASS_INIT(&tag, "emph");
1230: print_otag(h, TAG_SPAN, 1, &tag);
1231: return(1);
1232: }
1233:
1234:
1235: /* ARGSUSED */
1236: static int
1237: mdoc_d1_pre(MDOC_ARGS)
1238: {
1239: struct htmlpair tag[2];
1240: struct roffsu su;
1241:
1242: if (MDOC_BLOCK != n->type)
1243: return(1);
1244:
1245: /* FIXME: D1 shouldn't be literal. */
1246:
1.16 schwarze 1247: SCALE_VS_INIT(&su, INDENT - 1);
1.1 schwarze 1248: bufcat_su(h, "margin-left", &su);
1249: PAIR_CLASS_INIT(&tag[0], "lit");
1250: PAIR_STYLE_INIT(&tag[1], h);
1251: print_otag(h, TAG_DIV, 2, tag);
1252: return(1);
1253: }
1254:
1255:
1256: /* ARGSUSED */
1257: static int
1258: mdoc_sx_pre(MDOC_ARGS)
1259: {
1260: struct htmlpair tag[2];
1261: const struct mdoc_node *nn;
1262: char buf[BUFSIZ];
1263:
1.3 schwarze 1264: strlcpy(buf, "#", BUFSIZ);
1.1 schwarze 1265: for (nn = n->child; nn; nn = nn->next) {
1.3 schwarze 1266: html_idcat(buf, nn->string, BUFSIZ);
1.1 schwarze 1267: if (nn->next)
1.3 schwarze 1268: html_idcat(buf, " ", BUFSIZ);
1.1 schwarze 1269: }
1270:
1271: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.11 schwarze 1272: PAIR_HREF_INIT(&tag[1], buf);
1.1 schwarze 1273:
1274: print_otag(h, TAG_A, 2, tag);
1275: return(1);
1276: }
1277:
1278:
1279: /* ARGSUSED */
1280: static int
1281: mdoc_aq_pre(MDOC_ARGS)
1282: {
1283:
1284: if (MDOC_BODY != n->type)
1285: return(1);
1286: print_text(h, "\\(la");
1287: h->flags |= HTML_NOSPACE;
1288: return(1);
1289: }
1290:
1291:
1292: /* ARGSUSED */
1293: static void
1294: mdoc_aq_post(MDOC_ARGS)
1295: {
1296:
1297: if (MDOC_BODY != n->type)
1298: return;
1299: h->flags |= HTML_NOSPACE;
1300: print_text(h, "\\(ra");
1301: }
1302:
1303:
1304: /* ARGSUSED */
1305: static int
1306: mdoc_bd_pre(MDOC_ARGS)
1307: {
1308: struct htmlpair tag[2];
1309: int type, comp, i;
1310: const struct mdoc_node *bl, *nn;
1311: struct roffsu su;
1312:
1313: if (MDOC_BLOCK == n->type)
1314: bl = n;
1315: else if (MDOC_HEAD == n->type)
1316: return(0);
1317: else
1318: bl = n->parent;
1319:
1320: SCALE_VS_INIT(&su, 0);
1321:
1322: type = comp = 0;
1323: for (i = 0; i < (int)bl->args->argc; i++)
1324: switch (bl->args->argv[i].arg) {
1325: case (MDOC_Offset):
1326: a2offs(bl->args->argv[i].value[0], &su);
1327: break;
1328: case (MDOC_Compact):
1329: comp = 1;
1330: break;
1331: case (MDOC_Centred):
1332: /* FALLTHROUGH */
1333: case (MDOC_Ragged):
1334: /* FALLTHROUGH */
1335: case (MDOC_Filled):
1336: /* FALLTHROUGH */
1337: case (MDOC_Unfilled):
1338: /* FALLTHROUGH */
1339: case (MDOC_Literal):
1340: type = bl->args->argv[i].arg;
1341: break;
1342: default:
1343: break;
1344: }
1345:
1346: /* FIXME: -centered, etc. formatting. */
1.11 schwarze 1347: /* FIXME: does not respect -offset ??? */
1.1 schwarze 1348:
1349: if (MDOC_BLOCK == n->type) {
1350: bufcat_su(h, "margin-left", &su);
1351: for (nn = n; nn && ! comp; nn = nn->parent) {
1352: if (MDOC_BLOCK != nn->type)
1353: continue;
1354: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1355: comp = 1;
1356: if (nn->prev)
1357: break;
1358: }
1359: if (comp) {
1.16 schwarze 1360: PAIR_STYLE_INIT(&tag[0], h);
1361: print_otag(h, TAG_DIV, 1, tag);
1.1 schwarze 1362: return(1);
1363: }
1364: SCALE_VS_INIT(&su, 1);
1365: bufcat_su(h, "margin-top", &su);
1366: PAIR_STYLE_INIT(&tag[0], h);
1367: print_otag(h, TAG_DIV, 1, tag);
1368: return(1);
1369: }
1370:
1371: if (MDOC_Unfilled != type && MDOC_Literal != type)
1372: return(1);
1373:
1374: PAIR_CLASS_INIT(&tag[0], "lit");
1375: bufcat_style(h, "white-space", "pre");
1376: PAIR_STYLE_INIT(&tag[1], h);
1377: print_otag(h, TAG_DIV, 2, tag);
1378:
1379: for (nn = n->child; nn; nn = nn->next) {
1380: h->flags |= HTML_NOSPACE;
1381: print_mdoc_node(m, nn, h);
1382: if (NULL == nn->next)
1383: continue;
1384: if (nn->prev && nn->prev->line < nn->line)
1385: print_text(h, "\n");
1386: else if (NULL == nn->prev)
1387: print_text(h, "\n");
1388: }
1389:
1390: return(0);
1391: }
1392:
1393:
1394: /* ARGSUSED */
1395: static int
1396: mdoc_pa_pre(MDOC_ARGS)
1397: {
1398: struct htmlpair tag;
1399:
1400: PAIR_CLASS_INIT(&tag, "file");
1401: print_otag(h, TAG_SPAN, 1, &tag);
1402: return(1);
1403: }
1404:
1405:
1406: /* ARGSUSED */
1407: static int
1408: mdoc_ad_pre(MDOC_ARGS)
1409: {
1410: struct htmlpair tag;
1411:
1412: PAIR_CLASS_INIT(&tag, "addr");
1413: print_otag(h, TAG_SPAN, 1, &tag);
1414: return(1);
1415: }
1416:
1417:
1418: /* ARGSUSED */
1419: static int
1420: mdoc_an_pre(MDOC_ARGS)
1421: {
1422: struct htmlpair tag;
1423:
1424: /* TODO: -split and -nosplit (see termp_an_pre()). */
1425:
1426: PAIR_CLASS_INIT(&tag, "author");
1427: print_otag(h, TAG_SPAN, 1, &tag);
1428: return(1);
1429: }
1430:
1431:
1432: /* ARGSUSED */
1433: static int
1434: mdoc_cd_pre(MDOC_ARGS)
1435: {
1436: struct htmlpair tag;
1437:
1438: print_otag(h, TAG_DIV, 0, NULL);
1439: PAIR_CLASS_INIT(&tag, "config");
1440: print_otag(h, TAG_SPAN, 1, &tag);
1441: return(1);
1442: }
1443:
1444:
1445: /* ARGSUSED */
1446: static int
1447: mdoc_dv_pre(MDOC_ARGS)
1448: {
1449: struct htmlpair tag;
1450:
1451: PAIR_CLASS_INIT(&tag, "define");
1452: print_otag(h, TAG_SPAN, 1, &tag);
1453: return(1);
1454: }
1455:
1456:
1457: /* ARGSUSED */
1458: static int
1459: mdoc_ev_pre(MDOC_ARGS)
1460: {
1461: struct htmlpair tag;
1462:
1463: PAIR_CLASS_INIT(&tag, "env");
1464: print_otag(h, TAG_SPAN, 1, &tag);
1465: return(1);
1466: }
1467:
1468:
1469: /* ARGSUSED */
1470: static int
1471: mdoc_er_pre(MDOC_ARGS)
1472: {
1473: struct htmlpair tag;
1474:
1475: PAIR_CLASS_INIT(&tag, "errno");
1476: print_otag(h, TAG_SPAN, 1, &tag);
1477: return(1);
1478: }
1479:
1480:
1481: /* ARGSUSED */
1482: static int
1483: mdoc_fa_pre(MDOC_ARGS)
1484: {
1485: const struct mdoc_node *nn;
1486: struct htmlpair tag;
1487: struct tag *t;
1488:
1489: PAIR_CLASS_INIT(&tag, "farg");
1490: if (n->parent->tok != MDOC_Fo) {
1491: print_otag(h, TAG_SPAN, 1, &tag);
1492: return(1);
1493: }
1494:
1495: for (nn = n->child; nn; nn = nn->next) {
1496: t = print_otag(h, TAG_SPAN, 1, &tag);
1497: print_text(h, nn->string);
1498: print_tagq(h, t);
1499: if (nn->next)
1500: print_text(h, ",");
1501: }
1502:
1503: if (n->child && n->next && n->next->tok == MDOC_Fa)
1504: print_text(h, ",");
1505:
1506: return(0);
1507: }
1508:
1509:
1510: /* ARGSUSED */
1511: static int
1512: mdoc_fd_pre(MDOC_ARGS)
1513: {
1514: struct htmlpair tag;
1515: struct roffsu su;
1516:
1.13 schwarze 1517: if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) {
1.1 schwarze 1518: if (n->next && MDOC_Fd != n->next->tok) {
1519: SCALE_VS_INIT(&su, 1);
1520: bufcat_su(h, "margin-bottom", &su);
1521: PAIR_STYLE_INIT(&tag, h);
1522: print_otag(h, TAG_DIV, 1, &tag);
1523: } else
1524: print_otag(h, TAG_DIV, 0, NULL);
1525: }
1526:
1527: PAIR_CLASS_INIT(&tag, "macro");
1528: print_otag(h, TAG_SPAN, 1, &tag);
1529: return(1);
1530: }
1531:
1532:
1533: /* ARGSUSED */
1534: static int
1535: mdoc_vt_pre(MDOC_ARGS)
1536: {
1537: struct htmlpair tag;
1538: struct roffsu su;
1539:
1.11 schwarze 1540: if (SEC_SYNOPSIS == n->sec && MDOC_BLOCK == n->type) {
1541: if (n->next && MDOC_Vt != n->next->tok) {
1.1 schwarze 1542: SCALE_VS_INIT(&su, 1);
1.11 schwarze 1543: bufcat_su(h, "margin-bottom", &su);
1.1 schwarze 1544: PAIR_STYLE_INIT(&tag, h);
1545: print_otag(h, TAG_DIV, 1, &tag);
1546: } else
1547: print_otag(h, TAG_DIV, 0, NULL);
1.11 schwarze 1548:
1.7 schwarze 1549: return(1);
1550: } else if (MDOC_HEAD == n->type)
1551: return(0);
1.1 schwarze 1552:
1553: PAIR_CLASS_INIT(&tag, "type");
1554: print_otag(h, TAG_SPAN, 1, &tag);
1555: return(1);
1556: }
1557:
1558:
1559: /* ARGSUSED */
1560: static int
1561: mdoc_ft_pre(MDOC_ARGS)
1562: {
1563: struct htmlpair tag;
1564:
1.13 schwarze 1565: if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags)
1.11 schwarze 1566: print_otag(h, TAG_DIV, 0, NULL);
1.1 schwarze 1567:
1568: PAIR_CLASS_INIT(&tag, "ftype");
1569: print_otag(h, TAG_SPAN, 1, &tag);
1570: return(1);
1571: }
1572:
1573:
1574: /* ARGSUSED */
1575: static int
1576: mdoc_fn_pre(MDOC_ARGS)
1577: {
1578: struct tag *t;
1579: struct htmlpair tag[2];
1580: const struct mdoc_node *nn;
1581: char nbuf[BUFSIZ];
1582: const char *sp, *ep;
1583: int sz, i;
1584: struct roffsu su;
1585:
1.13 schwarze 1586: if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) {
1.1 schwarze 1587: SCALE_HS_INIT(&su, INDENT);
1588: bufcat_su(h, "margin-left", &su);
1589: su.scale = -su.scale;
1590: bufcat_su(h, "text-indent", &su);
1591: if (n->next) {
1592: SCALE_VS_INIT(&su, 1);
1593: bufcat_su(h, "margin-bottom", &su);
1594: }
1595: PAIR_STYLE_INIT(&tag[0], h);
1596: print_otag(h, TAG_DIV, 1, tag);
1597: }
1598:
1599: /* Split apart into type and name. */
1600: assert(n->child->string);
1601: sp = n->child->string;
1602:
1603: ep = strchr(sp, ' ');
1604: if (NULL != ep) {
1605: PAIR_CLASS_INIT(&tag[0], "ftype");
1606: t = print_otag(h, TAG_SPAN, 1, tag);
1607:
1608: while (ep) {
1609: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1610: (void)memcpy(nbuf, sp, (size_t)sz);
1611: nbuf[sz] = '\0';
1612: print_text(h, nbuf);
1613: sp = ++ep;
1614: ep = strchr(sp, ' ');
1615: }
1616: print_tagq(h, t);
1617: }
1618:
1619: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1620:
1621: /*
1622: * FIXME: only refer to IDs that we know exist.
1623: */
1624:
1625: #if 0
1626: if (SEC_SYNOPSIS == n->sec) {
1627: nbuf[0] = '\0';
1628: html_idcat(nbuf, sp, BUFSIZ);
1629: PAIR_ID_INIT(&tag[1], nbuf);
1630: } else {
1631: strlcpy(nbuf, "#", BUFSIZ);
1632: html_idcat(nbuf, sp, BUFSIZ);
1633: PAIR_HREF_INIT(&tag[1], nbuf);
1634: }
1635: #endif
1636:
1.1 schwarze 1637: t = print_otag(h, TAG_SPAN, 1, tag);
1638:
1639: if (sp) {
1.11 schwarze 1640: strlcpy(nbuf, sp, BUFSIZ);
1.1 schwarze 1641: print_text(h, nbuf);
1642: }
1643:
1644: print_tagq(h, t);
1645:
1646: h->flags |= HTML_NOSPACE;
1647: print_text(h, "(");
1648:
1649: bufinit(h);
1650: PAIR_CLASS_INIT(&tag[0], "farg");
1651: bufcat_style(h, "white-space", "nowrap");
1652: PAIR_STYLE_INIT(&tag[1], h);
1653:
1654: for (nn = n->child->next; nn; nn = nn->next) {
1655: i = 1;
1656: if (SEC_SYNOPSIS == n->sec)
1657: i = 2;
1658: t = print_otag(h, TAG_SPAN, i, tag);
1659: print_text(h, nn->string);
1660: print_tagq(h, t);
1661: if (nn->next)
1662: print_text(h, ",");
1663: }
1664:
1665: print_text(h, ")");
1666: if (SEC_SYNOPSIS == n->sec)
1667: print_text(h, ";");
1668:
1669: return(0);
1670: }
1671:
1672:
1673: /* ARGSUSED */
1674: static int
1675: mdoc_sp_pre(MDOC_ARGS)
1676: {
1677: int len;
1678: struct htmlpair tag;
1679: struct roffsu su;
1680:
1681: switch (n->tok) {
1682: case (MDOC_sp):
1683: /* FIXME: can this have a scaling indicator? */
1684: len = n->child ? atoi(n->child->string) : 1;
1685: break;
1686: case (MDOC_br):
1687: len = 0;
1688: break;
1689: default:
1690: len = 1;
1691: break;
1692: }
1693:
1694: SCALE_VS_INIT(&su, len);
1695: bufcat_su(h, "height", &su);
1696: PAIR_STYLE_INIT(&tag, h);
1697: print_otag(h, TAG_DIV, 1, &tag);
1.3 schwarze 1698: /* So the div isn't empty: */
1699: print_text(h, "\\~");
1700:
1701: return(0);
1.1 schwarze 1702:
1703: }
1704:
1705:
1706: /* ARGSUSED */
1707: static int
1708: mdoc_brq_pre(MDOC_ARGS)
1709: {
1710:
1711: if (MDOC_BODY != n->type)
1712: return(1);
1713: print_text(h, "\\(lC");
1714: h->flags |= HTML_NOSPACE;
1715: return(1);
1716: }
1717:
1718:
1719: /* ARGSUSED */
1720: static void
1721: mdoc_brq_post(MDOC_ARGS)
1722: {
1723:
1724: if (MDOC_BODY != n->type)
1725: return;
1726: h->flags |= HTML_NOSPACE;
1727: print_text(h, "\\(rC");
1728: }
1729:
1730:
1731: /* ARGSUSED */
1732: static int
1733: mdoc_lk_pre(MDOC_ARGS)
1734: {
1735: const struct mdoc_node *nn;
1736: struct htmlpair tag[2];
1737:
1738: nn = n->child;
1739:
1740: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.11 schwarze 1741: PAIR_HREF_INIT(&tag[1], nn->string);
1.1 schwarze 1742: print_otag(h, TAG_A, 2, tag);
1743:
1.2 schwarze 1744: if (NULL == nn->next)
1745: return(1);
1746:
1.1 schwarze 1747: for (nn = nn->next; nn; nn = nn->next)
1748: print_text(h, nn->string);
1749:
1750: return(0);
1751: }
1752:
1753:
1754: /* ARGSUSED */
1755: static int
1756: mdoc_mt_pre(MDOC_ARGS)
1757: {
1758: struct htmlpair tag[2];
1759: struct tag *t;
1760: const struct mdoc_node *nn;
1761:
1762: PAIR_CLASS_INIT(&tag[0], "link-mail");
1763:
1764: for (nn = n->child; nn; nn = nn->next) {
1765: bufinit(h);
1766: bufcat(h, "mailto:");
1767: bufcat(h, nn->string);
1.10 schwarze 1768: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1769: t = print_otag(h, TAG_A, 2, tag);
1770: print_text(h, nn->string);
1771: print_tagq(h, t);
1772: }
1773:
1774: return(0);
1775: }
1776:
1777:
1778: /* ARGSUSED */
1779: static int
1780: mdoc_fo_pre(MDOC_ARGS)
1781: {
1782: struct htmlpair tag;
1.11 schwarze 1783: struct roffsu su;
1.1 schwarze 1784:
1785: if (MDOC_BODY == n->type) {
1786: h->flags |= HTML_NOSPACE;
1787: print_text(h, "(");
1788: h->flags |= HTML_NOSPACE;
1789: return(1);
1.11 schwarze 1790: } else if (MDOC_BLOCK == n->type && n->next) {
1791: SCALE_VS_INIT(&su, 1);
1792: bufcat_su(h, "margin-bottom", &su);
1793: PAIR_STYLE_INIT(&tag, h);
1794: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 1795: return(1);
1.11 schwarze 1796: }
1.1 schwarze 1797:
1798: PAIR_CLASS_INIT(&tag, "fname");
1799: print_otag(h, TAG_SPAN, 1, &tag);
1800: return(1);
1801: }
1802:
1803:
1804: /* ARGSUSED */
1805: static void
1806: mdoc_fo_post(MDOC_ARGS)
1807: {
1808: if (MDOC_BODY != n->type)
1809: return;
1810: h->flags |= HTML_NOSPACE;
1811: print_text(h, ")");
1812: h->flags |= HTML_NOSPACE;
1813: print_text(h, ";");
1814: }
1815:
1816:
1817: /* ARGSUSED */
1818: static int
1819: mdoc_in_pre(MDOC_ARGS)
1820: {
1821: const struct mdoc_node *nn;
1822: struct tag *t;
1823: struct htmlpair tag[2];
1824: int i;
1825: struct roffsu su;
1826:
1.13 schwarze 1827: if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) {
1.1 schwarze 1828: if (n->next && MDOC_In != n->next->tok) {
1829: SCALE_VS_INIT(&su, 1);
1830: bufcat_su(h, "margin-bottom", &su);
1831: PAIR_STYLE_INIT(&tag[0], h);
1832: print_otag(h, TAG_DIV, 1, tag);
1833: } else
1834: print_otag(h, TAG_DIV, 0, NULL);
1835: }
1836:
1837: /* FIXME: there's a buffer bug in here somewhere. */
1838:
1839: PAIR_CLASS_INIT(&tag[0], "includes");
1840: print_otag(h, TAG_SPAN, 1, tag);
1841:
1842: if (SEC_SYNOPSIS == n->sec)
1843: print_text(h, "#include");
1844:
1845: print_text(h, "<");
1846: h->flags |= HTML_NOSPACE;
1847:
1848: /* XXX -- see warning in termp_in_post(). */
1849:
1850: for (nn = n->child; nn; nn = nn->next) {
1851: PAIR_CLASS_INIT(&tag[0], "link-includes");
1852: i = 1;
1.3 schwarze 1853: bufinit(h);
1.1 schwarze 1854: if (h->base_includes) {
1855: buffmt_includes(h, nn->string);
1.11 schwarze 1856: PAIR_HREF_INIT(&tag[i], h->buf);
1857: i++;
1.1 schwarze 1858: }
1859: t = print_otag(h, TAG_A, i, tag);
1860: print_mdoc_node(m, nn, h);
1861: print_tagq(h, t);
1862: }
1863:
1864: h->flags |= HTML_NOSPACE;
1865: print_text(h, ">");
1866:
1867: return(0);
1868: }
1869:
1870:
1871: /* ARGSUSED */
1872: static int
1873: mdoc_ic_pre(MDOC_ARGS)
1874: {
1875: struct htmlpair tag;
1876:
1877: PAIR_CLASS_INIT(&tag, "cmd");
1878: print_otag(h, TAG_SPAN, 1, &tag);
1879: return(1);
1880: }
1881:
1882:
1883: /* ARGSUSED */
1884: static int
1885: mdoc_rv_pre(MDOC_ARGS)
1886: {
1887: const struct mdoc_node *nn;
1888: struct htmlpair tag;
1889: struct tag *t;
1890:
1891: print_otag(h, TAG_DIV, 0, NULL);
1892: print_text(h, "The");
1893:
1894: for (nn = n->child; nn; nn = nn->next) {
1895: PAIR_CLASS_INIT(&tag, "fname");
1896: t = print_otag(h, TAG_SPAN, 1, &tag);
1897: print_text(h, nn->string);
1898: print_tagq(h, t);
1899:
1900: h->flags |= HTML_NOSPACE;
1901: if (nn->next && NULL == nn->next->next)
1902: print_text(h, "(), and");
1903: else if (nn->next)
1904: print_text(h, "(),");
1905: else
1906: print_text(h, "()");
1907: }
1908:
1.17 schwarze 1909: if (n->child && n->child->next)
1.1 schwarze 1910: print_text(h, "functions return");
1911: else
1912: print_text(h, "function returns");
1913:
1914: print_text(h, "the value 0 if successful; otherwise the value "
1915: "-1 is returned and the global variable");
1916:
1917: PAIR_CLASS_INIT(&tag, "var");
1918: t = print_otag(h, TAG_SPAN, 1, &tag);
1919: print_text(h, "errno");
1920: print_tagq(h, t);
1921: print_text(h, "is set to indicate the error.");
1922: return(0);
1923: }
1924:
1925:
1926: /* ARGSUSED */
1927: static int
1928: mdoc_va_pre(MDOC_ARGS)
1929: {
1930: struct htmlpair tag;
1931:
1932: PAIR_CLASS_INIT(&tag, "var");
1933: print_otag(h, TAG_SPAN, 1, &tag);
1934: return(1);
1935: }
1936:
1937:
1938: /* ARGSUSED */
1939: static int
1940: mdoc_bq_pre(MDOC_ARGS)
1941: {
1942:
1943: if (MDOC_BODY != n->type)
1944: return(1);
1945: print_text(h, "\\(lB");
1946: h->flags |= HTML_NOSPACE;
1947: return(1);
1948: }
1949:
1950:
1951: /* ARGSUSED */
1952: static void
1953: mdoc_bq_post(MDOC_ARGS)
1954: {
1955:
1956: if (MDOC_BODY != n->type)
1957: return;
1958: h->flags |= HTML_NOSPACE;
1959: print_text(h, "\\(rB");
1960: }
1961:
1962:
1963: /* ARGSUSED */
1964: static int
1965: mdoc_ap_pre(MDOC_ARGS)
1966: {
1967:
1968: h->flags |= HTML_NOSPACE;
1969: print_text(h, "\\(aq");
1970: h->flags |= HTML_NOSPACE;
1971: return(1);
1972: }
1973:
1974:
1975: /* ARGSUSED */
1976: static int
1977: mdoc_bf_pre(MDOC_ARGS)
1978: {
1979: int i;
1980: struct htmlpair tag[2];
1981: struct roffsu su;
1982:
1983: if (MDOC_HEAD == n->type)
1984: return(0);
1985: else if (MDOC_BLOCK != n->type)
1986: return(1);
1987:
1988: PAIR_CLASS_INIT(&tag[0], "lit");
1989:
1990: if (n->head->child) {
1991: if ( ! strcmp("Em", n->head->child->string))
1992: PAIR_CLASS_INIT(&tag[0], "emph");
1993: else if ( ! strcmp("Sy", n->head->child->string))
1994: PAIR_CLASS_INIT(&tag[0], "symb");
1995: else if ( ! strcmp("Li", n->head->child->string))
1996: PAIR_CLASS_INIT(&tag[0], "lit");
1997: } else {
1998: assert(n->args);
1999: for (i = 0; i < (int)n->args->argc; i++)
2000: switch (n->args->argv[i].arg) {
2001: case (MDOC_Symbolic):
2002: PAIR_CLASS_INIT(&tag[0], "symb");
2003: break;
2004: case (MDOC_Literal):
2005: PAIR_CLASS_INIT(&tag[0], "lit");
2006: break;
2007: case (MDOC_Emphasis):
2008: PAIR_CLASS_INIT(&tag[0], "emph");
2009: break;
2010: default:
2011: break;
2012: }
2013: }
2014:
2015: /* FIXME: div's have spaces stripped--we want them. */
2016:
2017: bufcat_style(h, "display", "inline");
2018: SCALE_HS_INIT(&su, 1);
2019: bufcat_su(h, "margin-right", &su);
2020: PAIR_STYLE_INIT(&tag[1], h);
2021: print_otag(h, TAG_DIV, 2, tag);
2022: return(1);
2023: }
2024:
2025:
2026: /* ARGSUSED */
2027: static int
2028: mdoc_ms_pre(MDOC_ARGS)
2029: {
2030: struct htmlpair tag;
2031:
2032: PAIR_CLASS_INIT(&tag, "symb");
2033: print_otag(h, TAG_SPAN, 1, &tag);
2034: return(1);
2035: }
2036:
2037:
2038: /* ARGSUSED */
2039: static int
2040: mdoc_pf_pre(MDOC_ARGS)
2041: {
2042:
2043: h->flags |= HTML_IGNDELIM;
2044: return(1);
2045: }
2046:
2047:
2048: /* ARGSUSED */
2049: static void
2050: mdoc_pf_post(MDOC_ARGS)
2051: {
2052:
2053: h->flags &= ~HTML_IGNDELIM;
2054: h->flags |= HTML_NOSPACE;
2055: }
2056:
2057:
2058: /* ARGSUSED */
2059: static int
2060: mdoc_rs_pre(MDOC_ARGS)
2061: {
2062: struct htmlpair tag;
2063: struct roffsu su;
2064:
2065: if (MDOC_BLOCK != n->type)
2066: return(1);
2067:
2068: if (n->prev && SEC_SEE_ALSO == n->sec) {
2069: SCALE_VS_INIT(&su, 1);
2070: bufcat_su(h, "margin-top", &su);
2071: PAIR_STYLE_INIT(&tag, h);
2072: print_otag(h, TAG_DIV, 1, &tag);
2073: }
2074:
2075: PAIR_CLASS_INIT(&tag, "ref");
2076: print_otag(h, TAG_SPAN, 1, &tag);
2077: return(1);
2078: }
2079:
2080:
2081:
2082: /* ARGSUSED */
2083: static int
2084: mdoc_li_pre(MDOC_ARGS)
2085: {
2086: struct htmlpair tag;
2087:
2088: PAIR_CLASS_INIT(&tag, "lit");
2089: print_otag(h, TAG_SPAN, 1, &tag);
2090: return(1);
2091: }
2092:
2093:
2094: /* ARGSUSED */
2095: static int
2096: mdoc_sy_pre(MDOC_ARGS)
2097: {
2098: struct htmlpair tag;
2099:
2100: PAIR_CLASS_INIT(&tag, "symb");
2101: print_otag(h, TAG_SPAN, 1, &tag);
2102: return(1);
2103: }
2104:
2105:
2106: /* ARGSUSED */
2107: static int
2108: mdoc_bt_pre(MDOC_ARGS)
2109: {
2110:
2111: print_text(h, "is currently in beta test.");
2112: return(0);
2113: }
2114:
2115:
2116: /* ARGSUSED */
2117: static int
2118: mdoc_ud_pre(MDOC_ARGS)
2119: {
2120:
2121: print_text(h, "currently under development.");
2122: return(0);
2123: }
2124:
2125:
2126: /* ARGSUSED */
2127: static int
2128: mdoc_lb_pre(MDOC_ARGS)
2129: {
2130: struct htmlpair tag;
2131:
1.13 schwarze 2132: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)
1.1 schwarze 2133: print_otag(h, TAG_DIV, 0, NULL);
2134: PAIR_CLASS_INIT(&tag, "lib");
2135: print_otag(h, TAG_SPAN, 1, &tag);
2136: return(1);
2137: }
2138:
2139:
2140: /* ARGSUSED */
2141: static int
2142: mdoc__x_pre(MDOC_ARGS)
2143: {
1.2 schwarze 2144: struct htmlpair tag[2];
1.1 schwarze 2145:
2146: switch (n->tok) {
2147: case(MDOC__A):
1.2 schwarze 2148: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.1 schwarze 2149: break;
2150: case(MDOC__B):
1.2 schwarze 2151: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.1 schwarze 2152: break;
2153: case(MDOC__C):
1.2 schwarze 2154: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 2155: break;
2156: case(MDOC__D):
1.2 schwarze 2157: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 2158: break;
2159: case(MDOC__I):
1.2 schwarze 2160: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.1 schwarze 2161: break;
2162: case(MDOC__J):
1.2 schwarze 2163: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.1 schwarze 2164: break;
2165: case(MDOC__N):
1.2 schwarze 2166: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 2167: break;
2168: case(MDOC__O):
1.2 schwarze 2169: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 2170: break;
2171: case(MDOC__P):
1.2 schwarze 2172: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 2173: break;
2174: case(MDOC__Q):
1.2 schwarze 2175: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 2176: break;
2177: case(MDOC__R):
1.2 schwarze 2178: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 2179: break;
2180: case(MDOC__T):
1.2 schwarze 2181: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 2182: break;
1.2 schwarze 2183: case(MDOC__U):
2184: PAIR_CLASS_INIT(&tag[0], "link-ref");
2185: break;
1.1 schwarze 2186: case(MDOC__V):
1.2 schwarze 2187: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2188: break;
2189: default:
2190: abort();
2191: /* NOTREACHED */
2192: }
2193:
1.2 schwarze 2194: if (MDOC__U != n->tok) {
2195: print_otag(h, TAG_SPAN, 1, tag);
2196: return(1);
2197: }
2198:
2199: PAIR_HREF_INIT(&tag[1], n->child->string);
2200: print_otag(h, TAG_A, 2, tag);
1.1 schwarze 2201: return(1);
2202: }
2203:
2204:
2205: /* ARGSUSED */
2206: static void
2207: mdoc__x_post(MDOC_ARGS)
2208: {
2209:
1.12 schwarze 2210: /* TODO: %U */
2211:
1.1 schwarze 2212: h->flags |= HTML_NOSPACE;
2213: print_text(h, n->next ? "," : ".");
2214: }