Annotation of mandoc/mdoc_html.c, Revision 1.51
1.51 ! kristaps 1: /* $Id: mdoc_html.c,v 1.50 2010/01/01 13:17:58 kristaps Exp $ */
1.1 kristaps 2: /*
3: * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
17: #include <sys/types.h>
1.7 kristaps 18: #include <sys/param.h>
1.1 kristaps 19:
20: #include <assert.h>
21: #include <ctype.h>
22: #include <stdio.h>
23: #include <stdlib.h>
24: #include <string.h>
25: #include <unistd.h>
26:
1.23 kristaps 27: #include "out.h"
1.1 kristaps 28: #include "html.h"
29: #include "mdoc.h"
1.29 kristaps 30: #include "main.h"
1.1 kristaps 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:
39: struct htmlmdoc {
40: int (*pre)(MDOC_ARGS);
41: void (*post)(MDOC_ARGS);
42: };
43:
44: static void print_mdoc(MDOC_ARGS);
45: static void print_mdoc_head(MDOC_ARGS);
46: static void print_mdoc_node(MDOC_ARGS);
47: static void print_mdoc_nodelist(MDOC_ARGS);
48:
1.23 kristaps 49: static void a2width(const char *, struct roffsu *);
50: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 51:
1.1 kristaps 52: static int a2list(const struct mdoc_node *);
53:
54: static void mdoc_root_post(MDOC_ARGS);
55: static int mdoc_root_pre(MDOC_ARGS);
56:
1.10 kristaps 57: static void mdoc__x_post(MDOC_ARGS);
58: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 59: static int mdoc_ad_pre(MDOC_ARGS);
60: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 61: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 62: static void mdoc_aq_post(MDOC_ARGS);
63: static int mdoc_aq_pre(MDOC_ARGS);
64: static int mdoc_ar_pre(MDOC_ARGS);
65: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 66: static int mdoc_bf_pre(MDOC_ARGS);
1.1 kristaps 67: static void mdoc_bl_post(MDOC_ARGS);
68: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 69: static void mdoc_bq_post(MDOC_ARGS);
70: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 71: static void mdoc_brq_post(MDOC_ARGS);
72: static int mdoc_brq_pre(MDOC_ARGS);
1.6 kristaps 73: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 74: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 75: static int mdoc_cd_pre(MDOC_ARGS);
76: static int mdoc_d1_pre(MDOC_ARGS);
77: static void mdoc_dq_post(MDOC_ARGS);
78: static int mdoc_dq_pre(MDOC_ARGS);
79: static int mdoc_dv_pre(MDOC_ARGS);
80: static int mdoc_fa_pre(MDOC_ARGS);
81: static int mdoc_fd_pre(MDOC_ARGS);
82: static int mdoc_fl_pre(MDOC_ARGS);
83: static int mdoc_fn_pre(MDOC_ARGS);
84: static int mdoc_ft_pre(MDOC_ARGS);
85: static int mdoc_em_pre(MDOC_ARGS);
86: static int mdoc_er_pre(MDOC_ARGS);
87: static int mdoc_ev_pre(MDOC_ARGS);
88: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 89: static void mdoc_fo_post(MDOC_ARGS);
90: static int mdoc_fo_pre(MDOC_ARGS);
91: static int mdoc_ic_pre(MDOC_ARGS);
92: static int mdoc_in_pre(MDOC_ARGS);
1.27 kristaps 93: static int mdoc_it_block_pre(MDOC_ARGS, int, int,
94: struct roffsu *, struct roffsu *);
95: static int mdoc_it_head_pre(MDOC_ARGS, int,
96: struct roffsu *);
97: static int mdoc_it_body_pre(MDOC_ARGS, int);
1.1 kristaps 98: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 99: static int mdoc_lb_pre(MDOC_ARGS);
100: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 101: static int mdoc_lk_pre(MDOC_ARGS);
102: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 103: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 104: static int mdoc_nd_pre(MDOC_ARGS);
105: static int mdoc_nm_pre(MDOC_ARGS);
106: static int mdoc_ns_pre(MDOC_ARGS);
107: static void mdoc_op_post(MDOC_ARGS);
108: static int mdoc_op_pre(MDOC_ARGS);
109: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 110: static void mdoc_pf_post(MDOC_ARGS);
111: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 112: static void mdoc_pq_post(MDOC_ARGS);
113: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 114: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 115: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 116: static int mdoc_sh_pre(MDOC_ARGS);
117: static int mdoc_sp_pre(MDOC_ARGS);
118: static void mdoc_sq_post(MDOC_ARGS);
119: static int mdoc_sq_pre(MDOC_ARGS);
120: static int mdoc_ss_pre(MDOC_ARGS);
121: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 122: static int mdoc_sy_pre(MDOC_ARGS);
123: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 124: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 125: static int mdoc_vt_pre(MDOC_ARGS);
126: static int mdoc_xr_pre(MDOC_ARGS);
127: static int mdoc_xx_pre(MDOC_ARGS);
128:
129: #ifdef __linux__
130: extern size_t strlcpy(char *, const char *, size_t);
131: extern size_t strlcat(char *, const char *, size_t);
132: #endif
133:
134: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 135: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 136: {NULL, NULL}, /* Dd */
137: {NULL, NULL}, /* Dt */
138: {NULL, NULL}, /* Os */
139: {mdoc_sh_pre, NULL }, /* Sh */
140: {mdoc_ss_pre, NULL }, /* Ss */
141: {mdoc_sp_pre, NULL}, /* Pp */
142: {mdoc_d1_pre, NULL}, /* D1 */
143: {mdoc_d1_pre, NULL}, /* Dl */
144: {mdoc_bd_pre, NULL}, /* Bd */
145: {NULL, NULL}, /* Ed */
146: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
147: {NULL, NULL}, /* El */
148: {mdoc_it_pre, NULL}, /* It */
149: {mdoc_ad_pre, NULL}, /* Ad */
150: {mdoc_an_pre, NULL}, /* An */
151: {mdoc_ar_pre, NULL}, /* Ar */
152: {mdoc_cd_pre, NULL}, /* Cd */
153: {mdoc_fl_pre, NULL}, /* Cm */
154: {mdoc_dv_pre, NULL}, /* Dv */
155: {mdoc_er_pre, NULL}, /* Er */
156: {mdoc_ev_pre, NULL}, /* Ev */
157: {mdoc_ex_pre, NULL}, /* Ex */
158: {mdoc_fa_pre, NULL}, /* Fa */
159: {mdoc_fd_pre, NULL}, /* Fd */
160: {mdoc_fl_pre, NULL}, /* Fl */
161: {mdoc_fn_pre, NULL}, /* Fn */
162: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 163: {mdoc_ic_pre, NULL}, /* Ic */
164: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 165: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 166: {mdoc_nd_pre, NULL}, /* Nd */
167: {mdoc_nm_pre, NULL}, /* Nm */
168: {mdoc_op_pre, mdoc_op_post}, /* Op */
169: {NULL, NULL}, /* Ot */
170: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 171: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 172: {NULL, NULL}, /* St */
1.4 kristaps 173: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 174: {mdoc_vt_pre, NULL}, /* Vt */
175: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 176: {mdoc__x_pre, mdoc__x_post}, /* %A */
177: {mdoc__x_pre, mdoc__x_post}, /* %B */
178: {mdoc__x_pre, mdoc__x_post}, /* %D */
179: {mdoc__x_pre, mdoc__x_post}, /* %I */
180: {mdoc__x_pre, mdoc__x_post}, /* %J */
181: {mdoc__x_pre, mdoc__x_post}, /* %N */
182: {mdoc__x_pre, mdoc__x_post}, /* %O */
183: {mdoc__x_pre, mdoc__x_post}, /* %P */
184: {mdoc__x_pre, mdoc__x_post}, /* %R */
185: {mdoc__x_pre, mdoc__x_post}, /* %T */
186: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 187: {NULL, NULL}, /* Ac */
188: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
189: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
190: {NULL, NULL}, /* At */
191: {NULL, NULL}, /* Bc */
1.5 kristaps 192: {mdoc_bf_pre, NULL}, /* Bf */
1.4 kristaps 193: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
194: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
1.1 kristaps 195: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 196: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 197: {NULL, NULL}, /* Db */
198: {NULL, NULL}, /* Dc */
1.4 kristaps 199: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
1.1 kristaps 200: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
201: {NULL, NULL}, /* Ec */
202: {NULL, NULL}, /* Ef */
203: {mdoc_em_pre, NULL}, /* Em */
204: {NULL, NULL}, /* Eo */
205: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 206: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 207: {NULL, NULL}, /* No */
208: {mdoc_ns_pre, NULL}, /* Ns */
209: {mdoc_xx_pre, NULL}, /* Nx */
210: {mdoc_xx_pre, NULL}, /* Ox */
211: {NULL, NULL}, /* Pc */
1.5 kristaps 212: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 213: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
214: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
215: {NULL, NULL}, /* Qc */
1.4 kristaps 216: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 217: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
218: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 219: {NULL, NULL}, /* Re */
1.5 kristaps 220: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 221: {NULL, NULL}, /* Sc */
222: {mdoc_sq_pre, mdoc_sq_post}, /* So */
223: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 kristaps 224: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 225: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 226: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 227: {NULL, NULL}, /* Tn */
228: {mdoc_xx_pre, NULL}, /* Ux */
229: {NULL, NULL}, /* Xc */
230: {NULL, NULL}, /* Xo */
1.4 kristaps 231: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 232: {NULL, NULL}, /* Fc */
1.4 kristaps 233: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 234: {NULL, NULL}, /* Oc */
235: {NULL, NULL}, /* Bk */
236: {NULL, NULL}, /* Ek */
1.6 kristaps 237: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 238: {NULL, NULL}, /* Hf */
239: {NULL, NULL}, /* Fr */
1.6 kristaps 240: {mdoc_ud_pre, NULL}, /* Ud */
241: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 242: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 243: {mdoc_lk_pre, NULL}, /* Lk */
244: {mdoc_mt_pre, NULL}, /* Mt */
245: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
246: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 247: {NULL, NULL}, /* Brc */
1.10 kristaps 248: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 249: {NULL, NULL}, /* Es */ /* TODO */
250: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 251: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 252: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 253: {mdoc_sp_pre, NULL}, /* br */
254: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 255: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.1 kristaps 256: };
257:
258:
259: void
260: html_mdoc(void *arg, const struct mdoc *m)
261: {
262: struct html *h;
263: struct tag *t;
264:
265: h = (struct html *)arg;
266:
267: print_gen_doctype(h);
268: t = print_otag(h, TAG_HTML, 0, NULL);
269: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
270: print_tagq(h, t);
271:
272: printf("\n");
273: }
274:
275:
1.23 kristaps 276: /*
277: * Return the list type for `Bl', e.g., `Bl -column' returns
278: * MDOC_Column. This can ONLY be run for lists; it will abort() if no
279: * list type is found.
280: */
1.1 kristaps 281: static int
282: a2list(const struct mdoc_node *n)
283: {
284: int i;
285:
286: assert(n->args);
287: for (i = 0; i < (int)n->args->argc; i++)
288: switch (n->args->argv[i].arg) {
289: case (MDOC_Enum):
290: /* FALLTHROUGH */
291: case (MDOC_Dash):
292: /* FALLTHROUGH */
293: case (MDOC_Hyphen):
294: /* FALLTHROUGH */
295: case (MDOC_Bullet):
296: /* FALLTHROUGH */
297: case (MDOC_Tag):
298: /* FALLTHROUGH */
299: case (MDOC_Hang):
300: /* FALLTHROUGH */
301: case (MDOC_Inset):
302: /* FALLTHROUGH */
303: case (MDOC_Diag):
304: /* FALLTHROUGH */
305: case (MDOC_Item):
306: /* FALLTHROUGH */
307: case (MDOC_Column):
308: /* FALLTHROUGH */
309: case (MDOC_Ohang):
310: return(n->args->argv[i].arg);
311: default:
312: break;
313: }
314:
315: abort();
316: /* NOTREACHED */
317: }
318:
319:
1.23 kristaps 320: /*
321: * Calculate the scaling unit passed in a `-width' argument. This uses
322: * either a native scaling unit (e.g., 1i, 2m) or the string length of
323: * the value.
324: */
325: static void
326: a2width(const char *p, struct roffsu *su)
1.1 kristaps 327: {
328:
1.32 kristaps 329: if ( ! a2roffsu(p, su, SCALE_MAX)) {
330: su->unit = SCALE_EM;
331: su->scale = (int)strlen(p);
332: }
1.1 kristaps 333: }
334:
335:
1.23 kristaps 336: /*
337: * Calculate the scaling unit passed in an `-offset' argument. This
338: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
339: * predefined strings (indent, etc.), or the string length of the value.
340: */
341: static void
342: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 343: {
344:
1.31 kristaps 345: /* FIXME: "right"? */
346:
1.1 kristaps 347: if (0 == strcmp(p, "left"))
1.23 kristaps 348: SCALE_HS_INIT(su, 0);
349: else if (0 == strcmp(p, "indent"))
350: SCALE_HS_INIT(su, INDENT);
351: else if (0 == strcmp(p, "indent-two"))
352: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 353: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.24 kristaps 354: su->unit = SCALE_EM;
355: su->scale = (int)strlen(p);
356: }
1.1 kristaps 357: }
358:
359:
360: static void
361: print_mdoc(MDOC_ARGS)
362: {
363: struct tag *t;
364: struct htmlpair tag;
365:
366: t = print_otag(h, TAG_HEAD, 0, NULL);
367: print_mdoc_head(m, n, h);
368: print_tagq(h, t);
369:
370: t = print_otag(h, TAG_BODY, 0, NULL);
371:
372: tag.key = ATTR_CLASS;
373: tag.val = "body";
374: print_otag(h, TAG_DIV, 1, &tag);
375:
376: print_mdoc_nodelist(m, n, h);
377: print_tagq(h, t);
378: }
379:
380:
381: /* ARGSUSED */
382: static void
383: print_mdoc_head(MDOC_ARGS)
384: {
385:
386: print_gen_head(h);
1.20 kristaps 387: bufinit(h);
388: buffmt(h, "%s(%d)", m->title, m->msec);
1.1 kristaps 389:
390: if (m->arch) {
1.20 kristaps 391: bufcat(h, " (");
392: bufcat(h, m->arch);
393: bufcat(h, ")");
1.1 kristaps 394: }
395:
396: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 397: print_text(h, h->buf);
1.1 kristaps 398: }
399:
400:
401: static void
402: print_mdoc_nodelist(MDOC_ARGS)
403: {
404:
405: print_mdoc_node(m, n, h);
406: if (n->next)
407: print_mdoc_nodelist(m, n->next, h);
408: }
409:
410:
411: static void
412: print_mdoc_node(MDOC_ARGS)
413: {
414: int child;
415: struct tag *t;
416:
417: child = 1;
1.39 kristaps 418: t = h->tags.head;
1.1 kristaps 419:
1.16 kristaps 420: bufinit(h);
1.1 kristaps 421: switch (n->type) {
422: case (MDOC_ROOT):
423: child = mdoc_root_pre(m, n, h);
424: break;
425: case (MDOC_TEXT):
426: print_text(h, n->string);
1.48 kristaps 427: return;
1.1 kristaps 428: default:
429: if (mdocs[n->tok].pre)
430: child = (*mdocs[n->tok].pre)(m, n, h);
431: break;
432: }
433:
434: if (child && n->child)
435: print_mdoc_nodelist(m, n->child, h);
436:
437: print_stagq(h, t);
438:
1.16 kristaps 439: bufinit(h);
1.1 kristaps 440: switch (n->type) {
441: case (MDOC_ROOT):
442: mdoc_root_post(m, n, h);
443: break;
444: default:
445: if (mdocs[n->tok].post)
446: (*mdocs[n->tok].post)(m, n, h);
447: break;
448: }
449: }
450:
451:
452: /* ARGSUSED */
453: static void
454: mdoc_root_post(MDOC_ARGS)
455: {
1.40 kristaps 456: struct htmlpair tag[3];
1.1 kristaps 457: struct tag *t, *tt;
1.36 kristaps 458: char b[DATESIZ];
459:
460: time2a(m->date, b, DATESIZ);
1.1 kristaps 461:
1.23 kristaps 462: /*
463: * XXX: this should use divs, but in Firefox, divs with nested
464: * divs for some reason puke when trying to put a border line
465: * below. So I use tables, instead.
466: */
467:
468: PAIR_CLASS_INIT(&tag[0], "footer");
469: bufcat_style(h, "width", "100%");
470: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 471: PAIR_SUMMARY_INIT(&tag[2], "footer");
472:
473: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 kristaps 474: tt = print_otag(h, TAG_TR, 0, NULL);
475:
1.23 kristaps 476: bufinit(h);
477: bufcat_style(h, "width", "50%");
478: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 479: print_otag(h, TAG_TD, 1, tag);
480: print_text(h, b);
481: print_stagq(h, tt);
482:
1.23 kristaps 483: bufinit(h);
484: bufcat_style(h, "width", "50%");
485: bufcat_style(h, "text-align", "right");
486: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 487: print_otag(h, TAG_TD, 1, tag);
488: print_text(h, m->os);
489: print_tagq(h, t);
490: }
491:
492:
493: /* ARGSUSED */
494: static int
495: mdoc_root_pre(MDOC_ARGS)
496: {
1.40 kristaps 497: struct htmlpair tag[3];
1.1 kristaps 498: struct tag *t, *tt;
499: char b[BUFSIZ], title[BUFSIZ];
500:
501: (void)strlcpy(b, m->vol, BUFSIZ);
502:
503: if (m->arch) {
504: (void)strlcat(b, " (", BUFSIZ);
505: (void)strlcat(b, m->arch, BUFSIZ);
506: (void)strlcat(b, ")", BUFSIZ);
507: }
508:
509: (void)snprintf(title, BUFSIZ - 1,
510: "%s(%d)", m->title, m->msec);
511:
1.23 kristaps 512: /* XXX: see note in mdoc_root_post() about divs. */
513:
514: PAIR_CLASS_INIT(&tag[0], "header");
515: bufcat_style(h, "width", "100%");
516: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 517: PAIR_SUMMARY_INIT(&tag[2], "header");
518:
519: t = print_otag(h, TAG_TABLE, 3, tag);
520:
1.1 kristaps 521: tt = print_otag(h, TAG_TR, 0, NULL);
522:
1.23 kristaps 523: bufinit(h);
524: bufcat_style(h, "width", "10%");
525: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 526: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 527: print_text(h, title);
1.1 kristaps 528: print_stagq(h, tt);
529:
1.23 kristaps 530: bufinit(h);
531: bufcat_style(h, "text-align", "center");
532: bufcat_style(h, "white-space", "nowrap");
533: bufcat_style(h, "width", "80%");
534: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 535: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 536: print_text(h, b);
1.1 kristaps 537: print_stagq(h, tt);
538:
1.23 kristaps 539: bufinit(h);
540: bufcat_style(h, "text-align", "right");
541: bufcat_style(h, "width", "10%");
542: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 543: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 544: print_text(h, title);
1.1 kristaps 545: print_tagq(h, t);
546: return(1);
547: }
548:
549:
550: /* ARGSUSED */
551: static int
552: mdoc_sh_pre(MDOC_ARGS)
553: {
554: struct htmlpair tag[2];
555: const struct mdoc_node *nn;
1.41 kristaps 556: char buf[BUFSIZ];
1.23 kristaps 557: struct roffsu su;
1.21 kristaps 558:
559: if (MDOC_BODY == n->type) {
1.23 kristaps 560: SCALE_HS_INIT(&su, INDENT);
561: bufcat_su(h, "margin-left", &su);
562: PAIR_CLASS_INIT(&tag[0], "sec-body");
563: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 564: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 565: return(1);
566: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 567: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 568: if (n->prev && NULL == n->prev->body->child) {
569: print_otag(h, TAG_DIV, 1, tag);
570: return(1);
571: }
1.23 kristaps 572:
573: SCALE_VS_INIT(&su, 1);
574: bufcat_su(h, "margin-top", &su);
1.1 kristaps 575: if (NULL == n->next)
1.23 kristaps 576: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 577:
1.23 kristaps 578: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 579: print_otag(h, TAG_DIV, 2, tag);
580: return(1);
581: }
582:
1.42 kristaps 583: buf[0] = '\0';
1.21 kristaps 584: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 585: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 586: if (nn->next)
1.42 kristaps 587: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 588: }
589:
1.23 kristaps 590: /*
591: * TODO: make sure there are no duplicates, as HTML does not
592: * allow for multiple `id' tags of the same name.
593: */
1.22 kristaps 594:
1.23 kristaps 595: PAIR_CLASS_INIT(&tag[0], "sec-head");
1.21 kristaps 596: tag[1].key = ATTR_ID;
1.41 kristaps 597: tag[1].val = buf;
1.1 kristaps 598: print_otag(h, TAG_DIV, 2, tag);
599: return(1);
600: }
601:
602:
603: /* ARGSUSED */
604: static int
605: mdoc_ss_pre(MDOC_ARGS)
606: {
1.21 kristaps 607: struct htmlpair tag[3];
1.1 kristaps 608: const struct mdoc_node *nn;
1.41 kristaps 609: char buf[BUFSIZ];
1.23 kristaps 610: struct roffsu su;
1.1 kristaps 611:
1.23 kristaps 612: SCALE_VS_INIT(&su, 1);
1.1 kristaps 613:
614: if (MDOC_BODY == n->type) {
1.23 kristaps 615: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 616: if (n->parent->next && n->child) {
1.23 kristaps 617: bufcat_su(h, "margin-bottom", &su);
618: PAIR_STYLE_INIT(&tag[1], h);
619: print_otag(h, TAG_DIV, 2, tag);
620: } else
621: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 622: return(1);
623: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 624: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 625: if (n->prev) {
1.23 kristaps 626: bufcat_su(h, "margin-top", &su);
627: PAIR_STYLE_INIT(&tag[1], h);
628: print_otag(h, TAG_DIV, 2, tag);
629: } else
630: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 631: return(1);
632: }
633:
1.23 kristaps 634: /* TODO: see note in mdoc_sh_pre() about duplicates. */
635:
1.42 kristaps 636: buf[0] = '\0';
1.21 kristaps 637: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 638: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 639: if (nn->next)
1.42 kristaps 640: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 641: }
642:
1.23 kristaps 643: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
644: su.scale = -su.scale;
645: bufcat_su(h, "margin-left", &su);
1.22 kristaps 646:
1.23 kristaps 647: PAIR_CLASS_INIT(&tag[0], "ssec-head");
648: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 649: tag[2].key = ATTR_ID;
1.41 kristaps 650: tag[2].val = buf;
1.21 kristaps 651: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 652: return(1);
653: }
654:
655:
656: /* ARGSUSED */
657: static int
658: mdoc_fl_pre(MDOC_ARGS)
659: {
660: struct htmlpair tag;
661:
1.51 ! kristaps 662: PAIR_CLASS_INIT(&tag, "flag");
! 663: print_otag(h, TAG_SPAN, 1, &tag);
! 664:
1.50 kristaps 665: /* `Cm' has no leading hyphen. */
666:
1.51 ! kristaps 667: if (MDOC_Cm == n->tok)
1.50 kristaps 668: return(1);
669:
670: print_text(h, "\\-");
671:
672: /* A blank `Fl' should incur a subsequent space. */
673:
674: if (n->child)
1.1 kristaps 675: h->flags |= HTML_NOSPACE;
1.50 kristaps 676:
1.1 kristaps 677: return(1);
678: }
679:
680:
681: /* ARGSUSED */
682: static int
683: mdoc_nd_pre(MDOC_ARGS)
684: {
685: struct htmlpair tag;
686:
687: if (MDOC_BODY != n->type)
688: return(1);
689:
1.24 kristaps 690: /* XXX: this tag in theory can contain block elements. */
691:
1.1 kristaps 692: print_text(h, "\\(em");
1.23 kristaps 693: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 694: print_otag(h, TAG_SPAN, 1, &tag);
695: return(1);
696: }
697:
698:
699: /* ARGSUSED */
700: static int
701: mdoc_op_pre(MDOC_ARGS)
702: {
703: struct htmlpair tag;
704:
705: if (MDOC_BODY != n->type)
706: return(1);
707:
1.24 kristaps 708: /* XXX: this tag in theory can contain block elements. */
709:
1.1 kristaps 710: print_text(h, "\\(lB");
711: h->flags |= HTML_NOSPACE;
1.23 kristaps 712: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 713: print_otag(h, TAG_SPAN, 1, &tag);
714: return(1);
715: }
716:
717:
718: /* ARGSUSED */
719: static void
720: mdoc_op_post(MDOC_ARGS)
721: {
722:
723: if (MDOC_BODY != n->type)
724: return;
725: h->flags |= HTML_NOSPACE;
726: print_text(h, "\\(rB");
727: }
728:
729:
730: static int
731: mdoc_nm_pre(MDOC_ARGS)
732: {
733: struct htmlpair tag;
734:
1.47 kristaps 735: if (SEC_SYNOPSIS == n->sec && n->prev) {
736: bufcat_style(h, "clear", "both");
737: PAIR_STYLE_INIT(&tag, h);
738: print_otag(h, TAG_BR, 1, &tag);
739: }
1.1 kristaps 740:
1.23 kristaps 741: PAIR_CLASS_INIT(&tag, "name");
1.1 kristaps 742: print_otag(h, TAG_SPAN, 1, &tag);
743: if (NULL == n->child)
744: print_text(h, m->name);
745:
746: return(1);
747: }
748:
749:
750: /* ARGSUSED */
751: static int
752: mdoc_xr_pre(MDOC_ARGS)
753: {
754: struct htmlpair tag[2];
755: const struct mdoc_node *nn;
1.17 kristaps 756:
1.23 kristaps 757: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 758:
1.17 kristaps 759: if (h->base_man) {
1.23 kristaps 760: buffmt_man(h, n->child->string,
761: n->child->next ?
1.17 kristaps 762: n->child->next->string : NULL);
1.23 kristaps 763: tag[1].key = ATTR_HREF;
764: tag[1].val = h->buf;
765: print_otag(h, TAG_A, 2, tag);
766: } else
767: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 768:
769: nn = n->child;
770: print_text(h, nn->string);
1.16 kristaps 771:
1.1 kristaps 772: if (NULL == (nn = nn->next))
773: return(0);
774:
775: h->flags |= HTML_NOSPACE;
776: print_text(h, "(");
777: h->flags |= HTML_NOSPACE;
778: print_text(h, nn->string);
779: h->flags |= HTML_NOSPACE;
780: print_text(h, ")");
781: return(0);
782: }
783:
784:
785: /* ARGSUSED */
786: static int
787: mdoc_ns_pre(MDOC_ARGS)
788: {
789:
790: h->flags |= HTML_NOSPACE;
791: return(1);
792: }
793:
794:
795: /* ARGSUSED */
796: static int
797: mdoc_ar_pre(MDOC_ARGS)
798: {
799: struct htmlpair tag;
800:
1.23 kristaps 801: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 802: print_otag(h, TAG_SPAN, 1, &tag);
803: return(1);
804: }
805:
806:
807: /* ARGSUSED */
808: static int
809: mdoc_xx_pre(MDOC_ARGS)
810: {
811: const char *pp;
812: struct htmlpair tag;
813:
814: switch (n->tok) {
815: case (MDOC_Bsx):
816: pp = "BSDI BSD/OS";
817: break;
818: case (MDOC_Dx):
1.45 kristaps 819: pp = "DragonFly";
1.1 kristaps 820: break;
821: case (MDOC_Fx):
822: pp = "FreeBSD";
823: break;
824: case (MDOC_Nx):
825: pp = "NetBSD";
826: break;
827: case (MDOC_Ox):
828: pp = "OpenBSD";
829: break;
830: case (MDOC_Ux):
831: pp = "UNIX";
832: break;
833: default:
834: return(1);
835: }
836:
1.23 kristaps 837: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 838: print_otag(h, TAG_SPAN, 1, &tag);
839: print_text(h, pp);
840: return(1);
841: }
842:
843:
844: /* ARGSUSED */
845: static int
1.4 kristaps 846: mdoc_bx_pre(MDOC_ARGS)
847: {
848: const struct mdoc_node *nn;
849: struct htmlpair tag;
850:
1.23 kristaps 851: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 852: print_otag(h, TAG_SPAN, 1, &tag);
853:
854: for (nn = n->child; nn; nn = nn->next)
855: print_mdoc_node(m, nn, h);
856:
857: if (n->child)
858: h->flags |= HTML_NOSPACE;
859:
860: print_text(h, "BSD");
861: return(0);
862: }
863:
864:
865: /* ARGSUSED */
866: static int
1.27 kristaps 867: mdoc_it_block_pre(MDOC_ARGS, int type, int comp,
868: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 869: {
1.14 kristaps 870: struct htmlpair tag;
871: const struct mdoc_node *nn;
1.23 kristaps 872: struct roffsu su;
873:
874: nn = n->parent->parent;
875: assert(nn->args);
876:
1.24 kristaps 877: /* XXX: see notes in mdoc_it_pre(). */
878:
879: if (MDOC_Column == type) {
880: /* Don't width-pad on the left. */
881: SCALE_HS_INIT(width, 0);
882: /* Also disallow non-compact. */
883: comp = 1;
884: }
1.23 kristaps 885: if (MDOC_Diag == type)
1.24 kristaps 886: /* Mandate non-compact with empty prior. */
1.23 kristaps 887: if (n->prev && NULL == n->prev->body->child)
888: comp = 1;
889:
1.24 kristaps 890: bufcat_style(h, "clear", "both");
1.23 kristaps 891: if (offs->scale > 0)
892: bufcat_su(h, "margin-left", offs);
893: if (width->scale > 0)
894: bufcat_su(h, "padding-left", width);
1.1 kristaps 895:
1.23 kristaps 896: PAIR_STYLE_INIT(&tag, h);
897:
1.24 kristaps 898: /* Mandate compact following `Ss' and `Sh' starts. */
899:
1.23 kristaps 900: for (nn = n; nn && ! comp; nn = nn->parent) {
901: if (MDOC_BLOCK != nn->type)
902: continue;
903: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
904: comp = 1;
905: if (nn->prev)
906: break;
1.1 kristaps 907: }
908:
1.23 kristaps 909: if ( ! comp) {
910: SCALE_VS_INIT(&su, 1);
911: bufcat_su(h, "padding-top", &su);
1.1 kristaps 912: }
913:
1.23 kristaps 914: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 915: print_otag(h, TAG_DIV, 1, &tag);
916: return(1);
917: }
918:
919:
1.25 kristaps 920: /* ARGSUSED */
1.1 kristaps 921: static int
1.23 kristaps 922: mdoc_it_body_pre(MDOC_ARGS, int type)
1.1 kristaps 923: {
1.23 kristaps 924: struct htmlpair tag;
925: struct roffsu su;
926:
927: switch (type) {
928: case (MDOC_Item):
929: /* FALLTHROUGH */
930: case (MDOC_Ohang):
931: /* FALLTHROUGH */
932: case (MDOC_Column):
933: break;
934: default:
1.24 kristaps 935: /*
936: * XXX: this tricks CSS into aligning the bodies with
937: * the right-padding in the head.
938: */
1.23 kristaps 939: SCALE_HS_INIT(&su, 2);
940: bufcat_su(h, "margin-left", &su);
941: PAIR_STYLE_INIT(&tag, h);
942: print_otag(h, TAG_DIV, 1, &tag);
943: break;
944: }
1.1 kristaps 945:
946: return(1);
947: }
948:
949:
1.25 kristaps 950: /* ARGSUSED */
1.1 kristaps 951: static int
1.23 kristaps 952: mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
1.1 kristaps 953: {
954: struct htmlpair tag;
955: struct ord *ord;
956: char nbuf[BUFSIZ];
957:
1.23 kristaps 958: switch (type) {
1.1 kristaps 959: case (MDOC_Item):
1.46 kristaps 960: return(0);
1.1 kristaps 961: case (MDOC_Ohang):
1.46 kristaps 962: print_otag(h, TAG_DIV, 0, &tag);
963: return(1);
1.1 kristaps 964: case (MDOC_Column):
1.23 kristaps 965: bufcat_su(h, "min-width", width);
966: bufcat_style(h, "clear", "none");
1.1 kristaps 967: if (n->next && MDOC_HEAD == n->next->type)
1.23 kristaps 968: bufcat_style(h, "float", "left");
969: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 970: print_otag(h, TAG_DIV, 1, &tag);
971: break;
972: default:
1.23 kristaps 973: bufcat_su(h, "min-width", width);
974: SCALE_INVERT(width);
975: bufcat_su(h, "margin-left", width);
1.2 kristaps 976: if (n->next && n->next->child)
1.23 kristaps 977: bufcat_style(h, "float", "left");
1.24 kristaps 978:
979: /* XXX: buffer if we run into body. */
1.23 kristaps 980: SCALE_HS_INIT(width, 1);
981: bufcat_su(h, "margin-right", width);
982: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 983: print_otag(h, TAG_DIV, 1, &tag);
984: break;
985: }
986:
1.23 kristaps 987: switch (type) {
1.1 kristaps 988: case (MDOC_Diag):
1.23 kristaps 989: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 990: print_otag(h, TAG_SPAN, 1, &tag);
991: break;
992: case (MDOC_Enum):
1.39 kristaps 993: ord = h->ords.head;
1.1 kristaps 994: assert(ord);
995: nbuf[BUFSIZ - 1] = 0;
996: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
997: print_text(h, nbuf);
998: return(0);
999: case (MDOC_Dash):
1000: print_text(h, "\\(en");
1001: return(0);
1002: case (MDOC_Hyphen):
1.4 kristaps 1003: print_text(h, "\\(hy");
1.1 kristaps 1004: return(0);
1005: case (MDOC_Bullet):
1006: print_text(h, "\\(bu");
1007: return(0);
1008: default:
1009: break;
1010: }
1011:
1012: return(1);
1013: }
1014:
1015:
1016: static int
1.23 kristaps 1017: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1018: {
1.23 kristaps 1019: int i, type, wp, comp;
1.1 kristaps 1020: const struct mdoc_node *bl, *nn;
1.23 kristaps 1021: struct roffsu width, offs;
1022:
1.24 kristaps 1023: /*
1024: * XXX: be very careful in changing anything, here. Lists in
1025: * mandoc have many peculiarities; furthermore, they don't
1026: * translate well into HTML and require a bit of mangling.
1027: */
1.1 kristaps 1028:
1029: bl = n->parent->parent;
1.23 kristaps 1030: if (MDOC_BLOCK != n->type)
1.1 kristaps 1031: bl = bl->parent;
1032:
1.23 kristaps 1033: type = a2list(bl);
1.1 kristaps 1034:
1.23 kristaps 1035: /* Set default width and offset. */
1.1 kristaps 1036:
1.24 kristaps 1037: SCALE_HS_INIT(&offs, 0);
1038:
1.1 kristaps 1039: switch (type) {
1040: case (MDOC_Enum):
1041: /* FALLTHROUGH */
1042: case (MDOC_Dash):
1043: /* FALLTHROUGH */
1044: case (MDOC_Hyphen):
1045: /* FALLTHROUGH */
1046: case (MDOC_Bullet):
1.23 kristaps 1047: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1048: break;
1.23 kristaps 1049: default:
1050: SCALE_HS_INIT(&width, INDENT);
1051: break;
1052: }
1053:
1054: /* Get width, offset, and compact arguments. */
1055:
1056: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1057: switch (bl->args->argv[i].arg) {
1.24 kristaps 1058: case (MDOC_Column):
1059: wp = i; /* Save for later. */
1060: break;
1.23 kristaps 1061: case (MDOC_Width):
1062: a2width(bl->args->argv[i].value[0], &width);
1063: break;
1064: case (MDOC_Offset):
1065: a2offs(bl->args->argv[i].value[0], &offs);
1066: break;
1067: case (MDOC_Compact):
1068: comp = 1;
1069: break;
1070: default:
1071: break;
1072: }
1073:
1074: /* Override width in some cases. */
1075:
1076: switch (type) {
1.46 kristaps 1077: case (MDOC_Ohang):
1078: /* FALLTHROUGH */
1.33 kristaps 1079: case (MDOC_Item):
1080: /* FALLTHROUGH */
1.1 kristaps 1081: case (MDOC_Inset):
1082: /* FALLTHROUGH */
1083: case (MDOC_Diag):
1.23 kristaps 1084: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1085: break;
1086: default:
1.23 kristaps 1087: if (0 == width.scale)
1088: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1089: break;
1090: }
1091:
1.23 kristaps 1092: /* Flip to body/block processing. */
1093:
1094: if (MDOC_BODY == n->type)
1095: return(mdoc_it_body_pre(m, n, h, type));
1096: if (MDOC_BLOCK == n->type)
1.27 kristaps 1097: return(mdoc_it_block_pre(m, n, h, type, comp,
1098: &offs, &width));
1.23 kristaps 1099:
1100: /* Override column widths. */
1101:
1102: if (MDOC_Column == type) {
1103: nn = n->parent->child;
1104: for (i = 0; nn && nn != n; nn = nn->next, i++)
1105: /* Counter... */ ;
1.24 kristaps 1106: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1107: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1108: }
1109:
1.23 kristaps 1110: return(mdoc_it_head_pre(m, n, h, type, &width));
1.1 kristaps 1111: }
1112:
1113:
1114: /* ARGSUSED */
1115: static int
1116: mdoc_bl_pre(MDOC_ARGS)
1117: {
1118: struct ord *ord;
1119:
1120: if (MDOC_BLOCK != n->type)
1121: return(1);
1122: if (MDOC_Enum != a2list(n))
1123: return(1);
1124:
1125: ord = malloc(sizeof(struct ord));
1.43 kristaps 1126: if (NULL == ord) {
1.44 kristaps 1127: perror(NULL);
1.43 kristaps 1128: exit(EXIT_FAILURE);
1129: }
1.1 kristaps 1130: ord->cookie = n;
1131: ord->pos = 1;
1.39 kristaps 1132: ord->next = h->ords.head;
1133: h->ords.head = ord;
1.1 kristaps 1134: return(1);
1135: }
1136:
1137:
1138: /* ARGSUSED */
1139: static void
1140: mdoc_bl_post(MDOC_ARGS)
1141: {
1142: struct ord *ord;
1143:
1144: if (MDOC_BLOCK != n->type)
1145: return;
1146: if (MDOC_Enum != a2list(n))
1147: return;
1148:
1.39 kristaps 1149: ord = h->ords.head;
1.1 kristaps 1150: assert(ord);
1.39 kristaps 1151: h->ords.head = ord->next;
1.1 kristaps 1152: free(ord);
1153: }
1154:
1155:
1156: /* ARGSUSED */
1157: static int
1158: mdoc_ex_pre(MDOC_ARGS)
1159: {
1160: const struct mdoc_node *nn;
1161: struct tag *t;
1162: struct htmlpair tag;
1163:
1.23 kristaps 1164: PAIR_CLASS_INIT(&tag, "utility");
1165:
1.1 kristaps 1166: print_text(h, "The");
1167: for (nn = n->child; nn; nn = nn->next) {
1168: t = print_otag(h, TAG_SPAN, 1, &tag);
1169: print_text(h, nn->string);
1170: print_tagq(h, t);
1171:
1172: h->flags |= HTML_NOSPACE;
1173:
1174: if (nn->next && NULL == nn->next->next)
1175: print_text(h, ", and");
1176: else if (nn->next)
1177: print_text(h, ",");
1178: else
1179: h->flags &= ~HTML_NOSPACE;
1180: }
1181:
1182: if (n->child->next)
1183: print_text(h, "utilities exit");
1184: else
1185: print_text(h, "utility exits");
1186:
1187: print_text(h, "0 on success, and >0 if an error occurs.");
1188: return(0);
1189: }
1190:
1191:
1192: /* ARGSUSED */
1193: static int
1194: mdoc_dq_pre(MDOC_ARGS)
1195: {
1196:
1197: if (MDOC_BODY != n->type)
1198: return(1);
1199: print_text(h, "\\(lq");
1200: h->flags |= HTML_NOSPACE;
1201: return(1);
1202: }
1203:
1204:
1205: /* ARGSUSED */
1206: static void
1207: mdoc_dq_post(MDOC_ARGS)
1208: {
1209:
1210: if (MDOC_BODY != n->type)
1211: return;
1212: h->flags |= HTML_NOSPACE;
1213: print_text(h, "\\(rq");
1214: }
1215:
1216:
1217: /* ARGSUSED */
1218: static int
1219: mdoc_pq_pre(MDOC_ARGS)
1220: {
1221:
1222: if (MDOC_BODY != n->type)
1223: return(1);
1224: print_text(h, "\\&(");
1225: h->flags |= HTML_NOSPACE;
1226: return(1);
1227: }
1228:
1229:
1230: /* ARGSUSED */
1231: static void
1232: mdoc_pq_post(MDOC_ARGS)
1233: {
1234:
1235: if (MDOC_BODY != n->type)
1236: return;
1237: print_text(h, ")");
1238: }
1239:
1240:
1241: /* ARGSUSED */
1242: static int
1243: mdoc_sq_pre(MDOC_ARGS)
1244: {
1245:
1246: if (MDOC_BODY != n->type)
1247: return(1);
1248: print_text(h, "\\(oq");
1249: h->flags |= HTML_NOSPACE;
1250: return(1);
1251: }
1252:
1253:
1254: /* ARGSUSED */
1255: static void
1256: mdoc_sq_post(MDOC_ARGS)
1257: {
1258:
1259: if (MDOC_BODY != n->type)
1260: return;
1261: h->flags |= HTML_NOSPACE;
1262: print_text(h, "\\(aq");
1263: }
1264:
1265:
1266: /* ARGSUSED */
1267: static int
1268: mdoc_em_pre(MDOC_ARGS)
1269: {
1270: struct htmlpair tag;
1271:
1.23 kristaps 1272: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1273: print_otag(h, TAG_SPAN, 1, &tag);
1274: return(1);
1275: }
1276:
1277:
1278: /* ARGSUSED */
1279: static int
1280: mdoc_d1_pre(MDOC_ARGS)
1281: {
1.23 kristaps 1282: struct htmlpair tag[2];
1283: struct roffsu su;
1.1 kristaps 1284:
1285: if (MDOC_BLOCK != n->type)
1286: return(1);
1287:
1.35 kristaps 1288: /* FIXME: D1 shouldn't be literal. */
1289:
1.23 kristaps 1290: SCALE_VS_INIT(&su, INDENT - 2);
1291: bufcat_su(h, "margin-left", &su);
1292: PAIR_CLASS_INIT(&tag[0], "lit");
1293: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1294: print_otag(h, TAG_DIV, 2, tag);
1295: return(1);
1296: }
1297:
1298:
1299: /* ARGSUSED */
1300: static int
1301: mdoc_sx_pre(MDOC_ARGS)
1302: {
1.18 kristaps 1303: struct htmlpair tag[2];
1.1 kristaps 1304: const struct mdoc_node *nn;
1.35 kristaps 1305: char buf[BUFSIZ];
1.1 kristaps 1306:
1.23 kristaps 1307: /* FIXME: duplicates? */
1308:
1.41 kristaps 1309: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1310: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1311: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1312: if (nn->next)
1.42 kristaps 1313: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1314: }
1315:
1.23 kristaps 1316: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.21 kristaps 1317: tag[1].key = ATTR_HREF;
1.35 kristaps 1318: tag[1].val = buf;
1.1 kristaps 1319:
1.18 kristaps 1320: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1321: return(1);
1322: }
1323:
1324:
1325: /* ARGSUSED */
1326: static int
1327: mdoc_aq_pre(MDOC_ARGS)
1328: {
1329:
1330: if (MDOC_BODY != n->type)
1331: return(1);
1332: print_text(h, "\\(la");
1333: h->flags |= HTML_NOSPACE;
1334: return(1);
1335: }
1336:
1337:
1338: /* ARGSUSED */
1339: static void
1340: mdoc_aq_post(MDOC_ARGS)
1341: {
1342:
1343: if (MDOC_BODY != n->type)
1344: return;
1345: h->flags |= HTML_NOSPACE;
1346: print_text(h, "\\(ra");
1347: }
1348:
1349:
1350: /* ARGSUSED */
1351: static int
1352: mdoc_bd_pre(MDOC_ARGS)
1353: {
1354: struct htmlpair tag[2];
1.23 kristaps 1355: int type, comp, i;
1.14 kristaps 1356: const struct mdoc_node *bl, *nn;
1.23 kristaps 1357: struct roffsu su;
1.1 kristaps 1358:
1359: if (MDOC_BLOCK == n->type)
1360: bl = n;
1361: else if (MDOC_HEAD == n->type)
1362: return(0);
1363: else
1364: bl = n->parent;
1365:
1.24 kristaps 1366: SCALE_VS_INIT(&su, 0);
1367:
1.23 kristaps 1368: type = comp = 0;
1.1 kristaps 1369: for (i = 0; i < (int)bl->args->argc; i++)
1370: switch (bl->args->argv[i].arg) {
1371: case (MDOC_Offset):
1.23 kristaps 1372: a2offs(bl->args->argv[i].value[0], &su);
1.1 kristaps 1373: break;
1374: case (MDOC_Compact):
1.23 kristaps 1375: comp = 1;
1.1 kristaps 1376: break;
1.30 kristaps 1377: case (MDOC_Centred):
1378: /* FALLTHROUGH */
1.1 kristaps 1379: case (MDOC_Ragged):
1380: /* FALLTHROUGH */
1381: case (MDOC_Filled):
1382: /* FALLTHROUGH */
1383: case (MDOC_Unfilled):
1384: /* FALLTHROUGH */
1385: case (MDOC_Literal):
1.23 kristaps 1386: type = bl->args->argv[i].arg;
1.1 kristaps 1387: break;
1.30 kristaps 1388: default:
1389: break;
1.1 kristaps 1390: }
1391:
1.31 kristaps 1392: /* FIXME: -centered, etc. formatting. */
1393:
1.1 kristaps 1394: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1395: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1396: for (nn = n; nn && ! comp; nn = nn->parent) {
1397: if (MDOC_BLOCK != nn->type)
1398: continue;
1399: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1400: comp = 1;
1401: if (nn->prev)
1402: break;
1403: }
1404: if (comp) {
1405: print_otag(h, TAG_DIV, 0, tag);
1406: return(1);
1.14 kristaps 1407: }
1.23 kristaps 1408: SCALE_VS_INIT(&su, 1);
1409: bufcat_su(h, "margin-top", &su);
1410: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1411: print_otag(h, TAG_DIV, 1, tag);
1412: return(1);
1413: }
1414:
1.23 kristaps 1415: if (MDOC_Unfilled != type && MDOC_Literal != type)
1.1 kristaps 1416: return(1);
1417:
1.23 kristaps 1418: PAIR_CLASS_INIT(&tag[0], "lit");
1419: bufcat_style(h, "white-space", "pre");
1420: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1421: print_otag(h, TAG_DIV, 2, tag);
1422:
1.14 kristaps 1423: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1424: h->flags |= HTML_NOSPACE;
1.14 kristaps 1425: print_mdoc_node(m, nn, h);
1426: if (NULL == nn->next)
1427: continue;
1428: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1429: print_text(h, "\n");
1.23 kristaps 1430: else if (NULL == nn->prev)
1431: print_text(h, "\n");
1.1 kristaps 1432: }
1433:
1434: return(0);
1435: }
1436:
1437:
1438: /* ARGSUSED */
1439: static int
1440: mdoc_pa_pre(MDOC_ARGS)
1441: {
1442: struct htmlpair tag;
1443:
1.23 kristaps 1444: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1445: print_otag(h, TAG_SPAN, 1, &tag);
1446: return(1);
1447: }
1448:
1449:
1450: /* ARGSUSED */
1451: static int
1452: mdoc_ad_pre(MDOC_ARGS)
1453: {
1454: struct htmlpair tag;
1455:
1.23 kristaps 1456: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1457: print_otag(h, TAG_SPAN, 1, &tag);
1458: return(1);
1459: }
1460:
1461:
1462: /* ARGSUSED */
1463: static int
1464: mdoc_an_pre(MDOC_ARGS)
1465: {
1466: struct htmlpair tag;
1467:
1.19 kristaps 1468: /* TODO: -split and -nosplit (see termp_an_pre()). */
1469:
1.23 kristaps 1470: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1471: print_otag(h, TAG_SPAN, 1, &tag);
1472: return(1);
1473: }
1474:
1475:
1476: /* ARGSUSED */
1477: static int
1478: mdoc_cd_pre(MDOC_ARGS)
1479: {
1480: struct htmlpair tag;
1481:
1.28 kristaps 1482: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 1483: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1484: print_otag(h, TAG_SPAN, 1, &tag);
1485: return(1);
1486: }
1487:
1488:
1489: /* ARGSUSED */
1490: static int
1491: mdoc_dv_pre(MDOC_ARGS)
1492: {
1493: struct htmlpair tag;
1494:
1.23 kristaps 1495: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1496: print_otag(h, TAG_SPAN, 1, &tag);
1497: return(1);
1498: }
1499:
1500:
1501: /* ARGSUSED */
1502: static int
1503: mdoc_ev_pre(MDOC_ARGS)
1504: {
1505: struct htmlpair tag;
1506:
1.23 kristaps 1507: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1508: print_otag(h, TAG_SPAN, 1, &tag);
1509: return(1);
1510: }
1511:
1512:
1513: /* ARGSUSED */
1514: static int
1515: mdoc_er_pre(MDOC_ARGS)
1516: {
1517: struct htmlpair tag;
1518:
1.23 kristaps 1519: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1520: print_otag(h, TAG_SPAN, 1, &tag);
1521: return(1);
1522: }
1523:
1524:
1525: /* ARGSUSED */
1526: static int
1527: mdoc_fa_pre(MDOC_ARGS)
1528: {
1529: const struct mdoc_node *nn;
1530: struct htmlpair tag;
1531: struct tag *t;
1532:
1.23 kristaps 1533: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1534: if (n->parent->tok != MDOC_Fo) {
1535: print_otag(h, TAG_SPAN, 1, &tag);
1536: return(1);
1537: }
1538:
1539: for (nn = n->child; nn; nn = nn->next) {
1540: t = print_otag(h, TAG_SPAN, 1, &tag);
1541: print_text(h, nn->string);
1542: print_tagq(h, t);
1543: if (nn->next)
1544: print_text(h, ",");
1545: }
1546:
1547: if (n->child && n->next && n->next->tok == MDOC_Fa)
1548: print_text(h, ",");
1549:
1550: return(0);
1551: }
1552:
1553:
1554: /* ARGSUSED */
1555: static int
1556: mdoc_fd_pre(MDOC_ARGS)
1557: {
1.23 kristaps 1558: struct htmlpair tag;
1559: struct roffsu su;
1.1 kristaps 1560:
1561: if (SEC_SYNOPSIS == n->sec) {
1562: if (n->next && MDOC_Fd != n->next->tok) {
1.23 kristaps 1563: SCALE_VS_INIT(&su, 1);
1564: bufcat_su(h, "margin-bottom", &su);
1565: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1566: print_otag(h, TAG_DIV, 1, &tag);
1567: } else
1568: print_otag(h, TAG_DIV, 0, NULL);
1569: }
1570:
1.23 kristaps 1571: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1572: print_otag(h, TAG_SPAN, 1, &tag);
1573: return(1);
1574: }
1575:
1576:
1577: /* ARGSUSED */
1578: static int
1579: mdoc_vt_pre(MDOC_ARGS)
1580: {
1.23 kristaps 1581: struct htmlpair tag;
1582: struct roffsu su;
1.1 kristaps 1583:
1584: if (SEC_SYNOPSIS == n->sec) {
1.49 kristaps 1585: if (n->prev && MDOC_Vt != n->prev->tok) {
1.23 kristaps 1586: SCALE_VS_INIT(&su, 1);
1.49 kristaps 1587: bufcat_su(h, "margin-top", &su);
1.23 kristaps 1588: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1589: print_otag(h, TAG_DIV, 1, &tag);
1590: } else
1591: print_otag(h, TAG_DIV, 0, NULL);
1592: }
1593:
1.23 kristaps 1594: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1595: print_otag(h, TAG_SPAN, 1, &tag);
1596: return(1);
1597: }
1598:
1.2 kristaps 1599:
1.1 kristaps 1600: /* ARGSUSED */
1601: static int
1602: mdoc_ft_pre(MDOC_ARGS)
1603: {
1.23 kristaps 1604: struct htmlpair tag;
1605: struct roffsu su;
1.1 kristaps 1606:
1607: if (SEC_SYNOPSIS == n->sec) {
1608: if (n->prev && MDOC_Fo == n->prev->tok) {
1.23 kristaps 1609: SCALE_VS_INIT(&su, 1);
1610: bufcat_su(h, "margin-top", &su);
1611: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1612: print_otag(h, TAG_DIV, 1, &tag);
1613: } else
1614: print_otag(h, TAG_DIV, 0, NULL);
1615: }
1616:
1.23 kristaps 1617: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1618: print_otag(h, TAG_SPAN, 1, &tag);
1619: return(1);
1620: }
1621:
1622:
1623: /* ARGSUSED */
1624: static int
1625: mdoc_fn_pre(MDOC_ARGS)
1626: {
1627: struct tag *t;
1.15 kristaps 1628: struct htmlpair tag[2];
1.1 kristaps 1629: const struct mdoc_node *nn;
1.7 kristaps 1630: char nbuf[BUFSIZ];
1631: const char *sp, *ep;
1.15 kristaps 1632: int sz, i;
1.23 kristaps 1633: struct roffsu su;
1.1 kristaps 1634:
1635: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 1636: SCALE_HS_INIT(&su, INDENT);
1637: bufcat_su(h, "margin-left", &su);
1638: su.scale = -su.scale;
1639: bufcat_su(h, "text-indent", &su);
1640: if (n->next) {
1641: SCALE_VS_INIT(&su, 1);
1642: bufcat_su(h, "margin-bottom", &su);
1643: }
1644: PAIR_STYLE_INIT(&tag[0], h);
1.15 kristaps 1645: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 1646: }
1647:
1.7 kristaps 1648: /* Split apart into type and name. */
1649: assert(n->child->string);
1650: sp = n->child->string;
1.19 kristaps 1651:
1.26 kristaps 1652: ep = strchr(sp, ' ');
1653: if (NULL != ep) {
1.23 kristaps 1654: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1655: t = print_otag(h, TAG_SPAN, 1, tag);
1656:
1657: while (ep) {
1658: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1659: (void)memcpy(nbuf, sp, (size_t)sz);
1660: nbuf[sz] = '\0';
1661: print_text(h, nbuf);
1662: sp = ++ep;
1663: ep = strchr(sp, ' ');
1664: }
1665: print_tagq(h, t);
1.7 kristaps 1666: }
1.1 kristaps 1667:
1.23 kristaps 1668: PAIR_CLASS_INIT(&tag[0], "fname");
1.15 kristaps 1669: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1670:
1671: if (sp) {
1672: (void)strlcpy(nbuf, sp, BUFSIZ);
1673: print_text(h, nbuf);
1674: }
1675:
1.1 kristaps 1676: print_tagq(h, t);
1677:
1678: h->flags |= HTML_NOSPACE;
1679: print_text(h, "(");
1680:
1.23 kristaps 1681: bufinit(h);
1682: PAIR_CLASS_INIT(&tag[0], "farg");
1683: bufcat_style(h, "white-space", "nowrap");
1684: PAIR_STYLE_INIT(&tag[1], h);
1685:
1.1 kristaps 1686: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1687: i = 1;
1688: if (SEC_SYNOPSIS == n->sec)
1689: i = 2;
1.15 kristaps 1690: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1691: print_text(h, nn->string);
1692: print_tagq(h, t);
1693: if (nn->next)
1694: print_text(h, ",");
1695: }
1696:
1697: print_text(h, ")");
1698: if (SEC_SYNOPSIS == n->sec)
1699: print_text(h, ";");
1700:
1701: return(0);
1702: }
1703:
1704:
1705: /* ARGSUSED */
1706: static int
1707: mdoc_sp_pre(MDOC_ARGS)
1708: {
1.23 kristaps 1709: int len;
1710: struct htmlpair tag;
1711: struct roffsu su;
1.1 kristaps 1712:
1713: switch (n->tok) {
1714: case (MDOC_sp):
1.23 kristaps 1715: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1716: len = n->child ? atoi(n->child->string) : 1;
1717: break;
1718: case (MDOC_br):
1719: len = 0;
1720: break;
1721: default:
1722: len = 1;
1723: break;
1724: }
1725:
1.23 kristaps 1726: SCALE_VS_INIT(&su, len);
1727: bufcat_su(h, "height", &su);
1728: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1729: print_otag(h, TAG_DIV, 1, &tag);
1.42 kristaps 1730: /* So the div isn't empty: */
1731: print_text(h, "\\~");
1732:
1733: return(0);
1.1 kristaps 1734:
1735: }
1.2 kristaps 1736:
1737:
1738: /* ARGSUSED */
1739: static int
1740: mdoc_brq_pre(MDOC_ARGS)
1741: {
1742:
1743: if (MDOC_BODY != n->type)
1744: return(1);
1745: print_text(h, "\\(lC");
1746: h->flags |= HTML_NOSPACE;
1747: return(1);
1748: }
1749:
1750:
1751: /* ARGSUSED */
1752: static void
1753: mdoc_brq_post(MDOC_ARGS)
1754: {
1755:
1756: if (MDOC_BODY != n->type)
1757: return;
1758: h->flags |= HTML_NOSPACE;
1759: print_text(h, "\\(rC");
1760: }
1761:
1762:
1763: /* ARGSUSED */
1764: static int
1765: mdoc_lk_pre(MDOC_ARGS)
1766: {
1767: const struct mdoc_node *nn;
1768: struct htmlpair tag[2];
1769:
1770: nn = n->child;
1771:
1.23 kristaps 1772: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.2 kristaps 1773: tag[1].key = ATTR_HREF;
1774: tag[1].val = nn->string;
1775: print_otag(h, TAG_A, 2, tag);
1776:
1.38 kristaps 1777: if (NULL == nn->next)
1778: return(1);
1779:
1.2 kristaps 1780: for (nn = nn->next; nn; nn = nn->next)
1781: print_text(h, nn->string);
1782:
1783: return(0);
1784: }
1785:
1786:
1787: /* ARGSUSED */
1788: static int
1789: mdoc_mt_pre(MDOC_ARGS)
1790: {
1791: struct htmlpair tag[2];
1792: struct tag *t;
1793: const struct mdoc_node *nn;
1794:
1.23 kristaps 1795: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1796:
1797: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1798: bufinit(h);
1799: bufcat(h, "mailto:");
1800: bufcat(h, nn->string);
1.23 kristaps 1801: PAIR_STYLE_INIT(&tag[1], h);
1.2 kristaps 1802: t = print_otag(h, TAG_A, 2, tag);
1803: print_text(h, nn->string);
1804: print_tagq(h, t);
1805: }
1806:
1807: return(0);
1808: }
1.4 kristaps 1809:
1810:
1811: /* ARGSUSED */
1812: static int
1813: mdoc_fo_pre(MDOC_ARGS)
1814: {
1815: struct htmlpair tag;
1816:
1817: if (MDOC_BODY == n->type) {
1818: h->flags |= HTML_NOSPACE;
1819: print_text(h, "(");
1820: h->flags |= HTML_NOSPACE;
1821: return(1);
1822: } else if (MDOC_BLOCK == n->type)
1823: return(1);
1824:
1.23 kristaps 1825: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1826: print_otag(h, TAG_SPAN, 1, &tag);
1827: return(1);
1828: }
1829:
1830:
1831: /* ARGSUSED */
1832: static void
1833: mdoc_fo_post(MDOC_ARGS)
1834: {
1835: if (MDOC_BODY != n->type)
1836: return;
1837: h->flags |= HTML_NOSPACE;
1838: print_text(h, ")");
1839: h->flags |= HTML_NOSPACE;
1840: print_text(h, ";");
1841: }
1842:
1843:
1844: /* ARGSUSED */
1845: static int
1846: mdoc_in_pre(MDOC_ARGS)
1847: {
1848: const struct mdoc_node *nn;
1.23 kristaps 1849: struct tag *t;
1.17 kristaps 1850: struct htmlpair tag[2];
1851: int i;
1.23 kristaps 1852: struct roffsu su;
1.4 kristaps 1853:
1854: if (SEC_SYNOPSIS == n->sec) {
1855: if (n->next && MDOC_In != n->next->tok) {
1.23 kristaps 1856: SCALE_VS_INIT(&su, 1);
1857: bufcat_su(h, "margin-bottom", &su);
1858: PAIR_STYLE_INIT(&tag[0], h);
1.17 kristaps 1859: print_otag(h, TAG_DIV, 1, tag);
1.4 kristaps 1860: } else
1861: print_otag(h, TAG_DIV, 0, NULL);
1862: }
1863:
1.34 kristaps 1864: /* FIXME: there's a buffer bug in here somewhere. */
1865:
1.23 kristaps 1866: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1867: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1868:
1869: if (SEC_SYNOPSIS == n->sec)
1870: print_text(h, "#include");
1871:
1872: print_text(h, "<");
1873: h->flags |= HTML_NOSPACE;
1874:
1875: /* XXX -- see warning in termp_in_post(). */
1876:
1.17 kristaps 1877: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1878: PAIR_CLASS_INIT(&tag[0], "link-includes");
1879: i = 1;
1.41 kristaps 1880: bufinit(h);
1.17 kristaps 1881: if (h->base_includes) {
1882: buffmt_includes(h, nn->string);
1883: tag[i].key = ATTR_HREF;
1884: tag[i++].val = h->buf;
1885: }
1886: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1887: print_mdoc_node(m, nn, h);
1.17 kristaps 1888: print_tagq(h, t);
1889: }
1.4 kristaps 1890:
1891: h->flags |= HTML_NOSPACE;
1892: print_text(h, ">");
1893:
1894: return(0);
1895: }
1896:
1897:
1898: /* ARGSUSED */
1899: static int
1900: mdoc_ic_pre(MDOC_ARGS)
1901: {
1902: struct htmlpair tag;
1903:
1.23 kristaps 1904: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1905: print_otag(h, TAG_SPAN, 1, &tag);
1906: return(1);
1907: }
1908:
1909:
1910: /* ARGSUSED */
1911: static int
1912: mdoc_rv_pre(MDOC_ARGS)
1913: {
1914: const struct mdoc_node *nn;
1915: struct htmlpair tag;
1916: struct tag *t;
1917:
1918: print_otag(h, TAG_DIV, 0, NULL);
1919: print_text(h, "The");
1920:
1921: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1922: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1923: t = print_otag(h, TAG_SPAN, 1, &tag);
1924: print_text(h, nn->string);
1925: print_tagq(h, t);
1926:
1927: h->flags |= HTML_NOSPACE;
1928: if (nn->next && NULL == nn->next->next)
1929: print_text(h, "(), and");
1930: else if (nn->next)
1931: print_text(h, "(),");
1932: else
1933: print_text(h, "()");
1934: }
1935:
1936: if (n->child->next)
1937: print_text(h, "functions return");
1938: else
1939: print_text(h, "function returns");
1940:
1941: print_text(h, "the value 0 if successful; otherwise the value "
1942: "-1 is returned and the global variable");
1943:
1.23 kristaps 1944: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1945: t = print_otag(h, TAG_SPAN, 1, &tag);
1946: print_text(h, "errno");
1947: print_tagq(h, t);
1948: print_text(h, "is set to indicate the error.");
1949: return(0);
1950: }
1951:
1952:
1953: /* ARGSUSED */
1954: static int
1955: mdoc_va_pre(MDOC_ARGS)
1956: {
1957: struct htmlpair tag;
1958:
1.23 kristaps 1959: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1960: print_otag(h, TAG_SPAN, 1, &tag);
1961: return(1);
1962: }
1963:
1964:
1965: /* ARGSUSED */
1966: static int
1967: mdoc_bq_pre(MDOC_ARGS)
1968: {
1969:
1970: if (MDOC_BODY != n->type)
1971: return(1);
1972: print_text(h, "\\(lB");
1973: h->flags |= HTML_NOSPACE;
1974: return(1);
1975: }
1976:
1977:
1978: /* ARGSUSED */
1979: static void
1980: mdoc_bq_post(MDOC_ARGS)
1981: {
1982:
1983: if (MDOC_BODY != n->type)
1984: return;
1985: h->flags |= HTML_NOSPACE;
1986: print_text(h, "\\(rB");
1987: }
1.5 kristaps 1988:
1989:
1990: /* ARGSUSED */
1991: static int
1992: mdoc_ap_pre(MDOC_ARGS)
1993: {
1994:
1995: h->flags |= HTML_NOSPACE;
1996: print_text(h, "\\(aq");
1997: h->flags |= HTML_NOSPACE;
1998: return(1);
1999: }
2000:
2001:
2002: /* ARGSUSED */
2003: static int
2004: mdoc_bf_pre(MDOC_ARGS)
2005: {
1.23 kristaps 2006: int i;
2007: struct htmlpair tag[2];
2008: struct roffsu su;
1.5 kristaps 2009:
2010: if (MDOC_HEAD == n->type)
2011: return(0);
2012: else if (MDOC_BLOCK != n->type)
2013: return(1);
2014:
1.23 kristaps 2015: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2016:
2017: if (n->head->child) {
2018: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 2019: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2020: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 2021: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2022: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 2023: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2024: } else {
2025: assert(n->args);
2026: for (i = 0; i < (int)n->args->argc; i++)
2027: switch (n->args->argv[i].arg) {
2028: case (MDOC_Symbolic):
1.23 kristaps 2029: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2030: break;
2031: case (MDOC_Literal):
1.23 kristaps 2032: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2033: break;
2034: case (MDOC_Emphasis):
1.23 kristaps 2035: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2036: break;
2037: default:
2038: break;
2039: }
2040: }
2041:
2042: /* FIXME: div's have spaces stripped--we want them. */
2043:
1.23 kristaps 2044: bufcat_style(h, "display", "inline");
2045: SCALE_HS_INIT(&su, 1);
2046: bufcat_su(h, "margin-right", &su);
2047: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2048: print_otag(h, TAG_DIV, 2, tag);
2049: return(1);
2050: }
2051:
2052:
2053: /* ARGSUSED */
2054: static int
2055: mdoc_ms_pre(MDOC_ARGS)
2056: {
2057: struct htmlpair tag;
2058:
1.23 kristaps 2059: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2060: print_otag(h, TAG_SPAN, 1, &tag);
2061: return(1);
2062: }
2063:
2064:
2065: /* ARGSUSED */
2066: static int
2067: mdoc_pf_pre(MDOC_ARGS)
2068: {
2069:
2070: h->flags |= HTML_IGNDELIM;
2071: return(1);
2072: }
2073:
2074:
2075: /* ARGSUSED */
2076: static void
2077: mdoc_pf_post(MDOC_ARGS)
2078: {
2079:
2080: h->flags &= ~HTML_IGNDELIM;
2081: h->flags |= HTML_NOSPACE;
2082: }
2083:
2084:
2085: /* ARGSUSED */
2086: static int
2087: mdoc_rs_pre(MDOC_ARGS)
2088: {
1.23 kristaps 2089: struct htmlpair tag;
2090: struct roffsu su;
1.5 kristaps 2091:
2092: if (MDOC_BLOCK != n->type)
2093: return(1);
2094:
1.8 kristaps 2095: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2096: SCALE_VS_INIT(&su, 1);
2097: bufcat_su(h, "margin-top", &su);
2098: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2099: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2100: }
2101:
1.23 kristaps 2102: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2103: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2104: return(1);
2105: }
1.6 kristaps 2106:
2107:
2108:
2109: /* ARGSUSED */
2110: static int
2111: mdoc_li_pre(MDOC_ARGS)
2112: {
2113: struct htmlpair tag;
2114:
1.23 kristaps 2115: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2116: print_otag(h, TAG_SPAN, 1, &tag);
2117: return(1);
2118: }
2119:
2120:
2121: /* ARGSUSED */
2122: static int
2123: mdoc_sy_pre(MDOC_ARGS)
2124: {
2125: struct htmlpair tag;
2126:
1.23 kristaps 2127: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2128: print_otag(h, TAG_SPAN, 1, &tag);
2129: return(1);
2130: }
2131:
2132:
2133: /* ARGSUSED */
2134: static int
2135: mdoc_bt_pre(MDOC_ARGS)
2136: {
2137:
2138: print_text(h, "is currently in beta test.");
2139: return(0);
2140: }
2141:
2142:
2143: /* ARGSUSED */
2144: static int
2145: mdoc_ud_pre(MDOC_ARGS)
2146: {
2147:
2148: print_text(h, "currently under development.");
2149: return(0);
2150: }
2151:
2152:
2153: /* ARGSUSED */
2154: static int
2155: mdoc_lb_pre(MDOC_ARGS)
2156: {
2157: struct htmlpair tag;
2158:
2159: if (SEC_SYNOPSIS == n->sec)
2160: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2161: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2162: print_otag(h, TAG_SPAN, 1, &tag);
2163: return(1);
2164: }
1.10 kristaps 2165:
2166:
2167: /* ARGSUSED */
2168: static int
2169: mdoc__x_pre(MDOC_ARGS)
2170: {
1.38 kristaps 2171: struct htmlpair tag[2];
1.37 kristaps 2172:
1.10 kristaps 2173: switch (n->tok) {
2174: case(MDOC__A):
1.38 kristaps 2175: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.10 kristaps 2176: break;
2177: case(MDOC__B):
1.38 kristaps 2178: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 2179: break;
2180: case(MDOC__C):
1.38 kristaps 2181: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2182: break;
2183: case(MDOC__D):
1.38 kristaps 2184: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2185: break;
2186: case(MDOC__I):
1.38 kristaps 2187: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 2188: break;
2189: case(MDOC__J):
1.38 kristaps 2190: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 2191: break;
2192: case(MDOC__N):
1.38 kristaps 2193: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2194: break;
2195: case(MDOC__O):
1.38 kristaps 2196: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2197: break;
2198: case(MDOC__P):
1.38 kristaps 2199: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2200: break;
2201: case(MDOC__Q):
1.38 kristaps 2202: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2203: break;
2204: case(MDOC__R):
1.38 kristaps 2205: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2206: break;
2207: case(MDOC__T):
1.38 kristaps 2208: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2209: print_text(h, "\\(lq");
2210: h->flags |= HTML_NOSPACE;
2211: break;
1.38 kristaps 2212: case(MDOC__U):
2213: PAIR_CLASS_INIT(&tag[0], "link-ref");
2214: break;
1.10 kristaps 2215: case(MDOC__V):
1.38 kristaps 2216: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2217: break;
2218: default:
2219: abort();
2220: /* NOTREACHED */
2221: }
2222:
1.38 kristaps 2223: if (MDOC__U != n->tok) {
2224: print_otag(h, TAG_SPAN, 1, tag);
2225: return(1);
2226: }
2227:
2228: PAIR_HREF_INIT(&tag[1], n->child->string);
2229: print_otag(h, TAG_A, 2, tag);
1.10 kristaps 2230: return(1);
2231: }
2232:
2233:
2234: /* ARGSUSED */
2235: static void
2236: mdoc__x_post(MDOC_ARGS)
2237: {
2238:
2239: h->flags |= HTML_NOSPACE;
2240: switch (n->tok) {
2241: case (MDOC__T):
2242: print_text(h, "\\(rq");
2243: h->flags |= HTML_NOSPACE;
2244: break;
2245: default:
2246: break;
2247: }
2248: print_text(h, n->next ? "," : ".");
2249: }
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