Annotation of mandoc/mdoc_html.c, Revision 1.42
1.42 ! kristaps 1: /* $Id: mdoc_html.c,v 1.41 2009/10/28 05:08:17 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 <err.h>
23: #include <stdio.h>
24: #include <stdlib.h>
25: #include <string.h>
26: #include <unistd.h>
27:
1.23 kristaps 28: #include "out.h"
1.1 kristaps 29: #include "html.h"
30: #include "mdoc.h"
1.29 kristaps 31: #include "main.h"
1.1 kristaps 32:
33: #define INDENT 5
34: #define HALFINDENT 3
35:
36: #define MDOC_ARGS const struct mdoc_meta *m, \
37: const struct mdoc_node *n, \
38: struct html *h
39:
40: struct htmlmdoc {
41: int (*pre)(MDOC_ARGS);
42: void (*post)(MDOC_ARGS);
43: };
44:
45: static void print_mdoc(MDOC_ARGS);
46: static void print_mdoc_head(MDOC_ARGS);
47: static void print_mdoc_node(MDOC_ARGS);
48: static void print_mdoc_nodelist(MDOC_ARGS);
49:
1.23 kristaps 50: static void a2width(const char *, struct roffsu *);
51: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 52:
1.1 kristaps 53: static int a2list(const struct mdoc_node *);
54:
55: static void mdoc_root_post(MDOC_ARGS);
56: static int mdoc_root_pre(MDOC_ARGS);
57:
1.10 kristaps 58: static void mdoc__x_post(MDOC_ARGS);
59: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 60: static int mdoc_ad_pre(MDOC_ARGS);
61: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 62: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 63: static void mdoc_aq_post(MDOC_ARGS);
64: static int mdoc_aq_pre(MDOC_ARGS);
65: static int mdoc_ar_pre(MDOC_ARGS);
66: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 67: static int mdoc_bf_pre(MDOC_ARGS);
1.1 kristaps 68: static void mdoc_bl_post(MDOC_ARGS);
69: static int mdoc_bl_pre(MDOC_ARGS);
1.4 kristaps 70: static void mdoc_bq_post(MDOC_ARGS);
71: static int mdoc_bq_pre(MDOC_ARGS);
1.2 kristaps 72: static void mdoc_brq_post(MDOC_ARGS);
73: static int mdoc_brq_pre(MDOC_ARGS);
1.6 kristaps 74: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 75: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 76: static int mdoc_cd_pre(MDOC_ARGS);
77: static int mdoc_d1_pre(MDOC_ARGS);
78: static void mdoc_dq_post(MDOC_ARGS);
79: static int mdoc_dq_pre(MDOC_ARGS);
80: static int mdoc_dv_pre(MDOC_ARGS);
81: static int mdoc_fa_pre(MDOC_ARGS);
82: static int mdoc_fd_pre(MDOC_ARGS);
83: static int mdoc_fl_pre(MDOC_ARGS);
84: static int mdoc_fn_pre(MDOC_ARGS);
85: static int mdoc_ft_pre(MDOC_ARGS);
86: static int mdoc_em_pre(MDOC_ARGS);
87: static int mdoc_er_pre(MDOC_ARGS);
88: static int mdoc_ev_pre(MDOC_ARGS);
89: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 90: static void mdoc_fo_post(MDOC_ARGS);
91: static int mdoc_fo_pre(MDOC_ARGS);
92: static int mdoc_ic_pre(MDOC_ARGS);
93: static int mdoc_in_pre(MDOC_ARGS);
1.27 kristaps 94: static int mdoc_it_block_pre(MDOC_ARGS, int, int,
95: struct roffsu *, struct roffsu *);
96: static int mdoc_it_head_pre(MDOC_ARGS, int,
97: struct roffsu *);
98: static int mdoc_it_body_pre(MDOC_ARGS, int);
1.1 kristaps 99: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 100: static int mdoc_lb_pre(MDOC_ARGS);
101: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 102: static int mdoc_lk_pre(MDOC_ARGS);
103: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 104: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 105: static int mdoc_nd_pre(MDOC_ARGS);
106: static int mdoc_nm_pre(MDOC_ARGS);
107: static int mdoc_ns_pre(MDOC_ARGS);
108: static void mdoc_op_post(MDOC_ARGS);
109: static int mdoc_op_pre(MDOC_ARGS);
110: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 111: static void mdoc_pf_post(MDOC_ARGS);
112: static int mdoc_pf_pre(MDOC_ARGS);
1.1 kristaps 113: static void mdoc_pq_post(MDOC_ARGS);
114: static int mdoc_pq_pre(MDOC_ARGS);
1.5 kristaps 115: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 116: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 117: static int mdoc_sh_pre(MDOC_ARGS);
118: static int mdoc_sp_pre(MDOC_ARGS);
119: static void mdoc_sq_post(MDOC_ARGS);
120: static int mdoc_sq_pre(MDOC_ARGS);
121: static int mdoc_ss_pre(MDOC_ARGS);
122: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 123: static int mdoc_sy_pre(MDOC_ARGS);
124: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 125: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 126: static int mdoc_vt_pre(MDOC_ARGS);
127: static int mdoc_xr_pre(MDOC_ARGS);
128: static int mdoc_xx_pre(MDOC_ARGS);
129:
130: #ifdef __linux__
131: extern size_t strlcpy(char *, const char *, size_t);
132: extern size_t strlcat(char *, const char *, size_t);
133: #endif
134:
135: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 136: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 137: {NULL, NULL}, /* Dd */
138: {NULL, NULL}, /* Dt */
139: {NULL, NULL}, /* Os */
140: {mdoc_sh_pre, NULL }, /* Sh */
141: {mdoc_ss_pre, NULL }, /* Ss */
142: {mdoc_sp_pre, NULL}, /* Pp */
143: {mdoc_d1_pre, NULL}, /* D1 */
144: {mdoc_d1_pre, NULL}, /* Dl */
145: {mdoc_bd_pre, NULL}, /* Bd */
146: {NULL, NULL}, /* Ed */
147: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
148: {NULL, NULL}, /* El */
149: {mdoc_it_pre, NULL}, /* It */
150: {mdoc_ad_pre, NULL}, /* Ad */
151: {mdoc_an_pre, NULL}, /* An */
152: {mdoc_ar_pre, NULL}, /* Ar */
153: {mdoc_cd_pre, NULL}, /* Cd */
154: {mdoc_fl_pre, NULL}, /* Cm */
155: {mdoc_dv_pre, NULL}, /* Dv */
156: {mdoc_er_pre, NULL}, /* Er */
157: {mdoc_ev_pre, NULL}, /* Ev */
158: {mdoc_ex_pre, NULL}, /* Ex */
159: {mdoc_fa_pre, NULL}, /* Fa */
160: {mdoc_fd_pre, NULL}, /* Fd */
161: {mdoc_fl_pre, NULL}, /* Fl */
162: {mdoc_fn_pre, NULL}, /* Fn */
163: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 164: {mdoc_ic_pre, NULL}, /* Ic */
165: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 166: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 167: {mdoc_nd_pre, NULL}, /* Nd */
168: {mdoc_nm_pre, NULL}, /* Nm */
169: {mdoc_op_pre, mdoc_op_post}, /* Op */
170: {NULL, NULL}, /* Ot */
171: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 172: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 173: {NULL, NULL}, /* St */
1.4 kristaps 174: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 175: {mdoc_vt_pre, NULL}, /* Vt */
176: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 177: {mdoc__x_pre, mdoc__x_post}, /* %A */
178: {mdoc__x_pre, mdoc__x_post}, /* %B */
179: {mdoc__x_pre, mdoc__x_post}, /* %D */
180: {mdoc__x_pre, mdoc__x_post}, /* %I */
181: {mdoc__x_pre, mdoc__x_post}, /* %J */
182: {mdoc__x_pre, mdoc__x_post}, /* %N */
183: {mdoc__x_pre, mdoc__x_post}, /* %O */
184: {mdoc__x_pre, mdoc__x_post}, /* %P */
185: {mdoc__x_pre, mdoc__x_post}, /* %R */
186: {mdoc__x_pre, mdoc__x_post}, /* %T */
187: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 188: {NULL, NULL}, /* Ac */
189: {mdoc_aq_pre, mdoc_aq_post}, /* Ao */
190: {mdoc_aq_pre, mdoc_aq_post}, /* Aq */
191: {NULL, NULL}, /* At */
192: {NULL, NULL}, /* Bc */
1.5 kristaps 193: {mdoc_bf_pre, NULL}, /* Bf */
1.4 kristaps 194: {mdoc_bq_pre, mdoc_bq_post}, /* Bo */
195: {mdoc_bq_pre, mdoc_bq_post}, /* Bq */
1.1 kristaps 196: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 197: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 198: {NULL, NULL}, /* Db */
199: {NULL, NULL}, /* Dc */
1.4 kristaps 200: {mdoc_dq_pre, mdoc_dq_post}, /* Do */
1.1 kristaps 201: {mdoc_dq_pre, mdoc_dq_post}, /* Dq */
202: {NULL, NULL}, /* Ec */
203: {NULL, NULL}, /* Ef */
204: {mdoc_em_pre, NULL}, /* Em */
205: {NULL, NULL}, /* Eo */
206: {mdoc_xx_pre, NULL}, /* Fx */
1.5 kristaps 207: {mdoc_ms_pre, NULL}, /* Ms */ /* FIXME: convert to symbol? */
1.1 kristaps 208: {NULL, NULL}, /* No */
209: {mdoc_ns_pre, NULL}, /* Ns */
210: {mdoc_xx_pre, NULL}, /* Nx */
211: {mdoc_xx_pre, NULL}, /* Ox */
212: {NULL, NULL}, /* Pc */
1.5 kristaps 213: {mdoc_pf_pre, mdoc_pf_post}, /* Pf */
1.1 kristaps 214: {mdoc_pq_pre, mdoc_pq_post}, /* Po */
215: {mdoc_pq_pre, mdoc_pq_post}, /* Pq */
216: {NULL, NULL}, /* Qc */
1.4 kristaps 217: {mdoc_sq_pre, mdoc_sq_post}, /* Ql */
1.5 kristaps 218: {mdoc_dq_pre, mdoc_dq_post}, /* Qo */
219: {mdoc_dq_pre, mdoc_dq_post}, /* Qq */
1.1 kristaps 220: {NULL, NULL}, /* Re */
1.5 kristaps 221: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 222: {NULL, NULL}, /* Sc */
223: {mdoc_sq_pre, mdoc_sq_post}, /* So */
224: {mdoc_sq_pre, mdoc_sq_post}, /* Sq */
1.6 kristaps 225: {NULL, NULL}, /* Sm */ /* FIXME - no idea. */
1.1 kristaps 226: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 227: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 228: {NULL, NULL}, /* Tn */
229: {mdoc_xx_pre, NULL}, /* Ux */
230: {NULL, NULL}, /* Xc */
231: {NULL, NULL}, /* Xo */
1.4 kristaps 232: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 233: {NULL, NULL}, /* Fc */
1.4 kristaps 234: {mdoc_op_pre, mdoc_op_post}, /* Oo */
1.1 kristaps 235: {NULL, NULL}, /* Oc */
236: {NULL, NULL}, /* Bk */
237: {NULL, NULL}, /* Ek */
1.6 kristaps 238: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 239: {NULL, NULL}, /* Hf */
240: {NULL, NULL}, /* Fr */
1.6 kristaps 241: {mdoc_ud_pre, NULL}, /* Ud */
242: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 243: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 244: {mdoc_lk_pre, NULL}, /* Lk */
245: {mdoc_mt_pre, NULL}, /* Mt */
246: {mdoc_brq_pre, mdoc_brq_post}, /* Brq */
247: {mdoc_brq_pre, mdoc_brq_post}, /* Bro */
1.1 kristaps 248: {NULL, NULL}, /* Brc */
1.10 kristaps 249: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 250: {NULL, NULL}, /* Es */ /* TODO */
251: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 252: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 253: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 254: {mdoc_sp_pre, NULL}, /* br */
255: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 256: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.1 kristaps 257: };
258:
259:
260: void
261: html_mdoc(void *arg, const struct mdoc *m)
262: {
263: struct html *h;
264: struct tag *t;
265:
266: h = (struct html *)arg;
267:
268: print_gen_doctype(h);
269: t = print_otag(h, TAG_HTML, 0, NULL);
270: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
271: print_tagq(h, t);
272:
273: printf("\n");
274: }
275:
276:
1.23 kristaps 277: /*
278: * Return the list type for `Bl', e.g., `Bl -column' returns
279: * MDOC_Column. This can ONLY be run for lists; it will abort() if no
280: * list type is found.
281: */
1.1 kristaps 282: static int
283: a2list(const struct mdoc_node *n)
284: {
285: int i;
286:
287: assert(n->args);
288: for (i = 0; i < (int)n->args->argc; i++)
289: switch (n->args->argv[i].arg) {
290: case (MDOC_Enum):
291: /* FALLTHROUGH */
292: case (MDOC_Dash):
293: /* FALLTHROUGH */
294: case (MDOC_Hyphen):
295: /* FALLTHROUGH */
296: case (MDOC_Bullet):
297: /* FALLTHROUGH */
298: case (MDOC_Tag):
299: /* FALLTHROUGH */
300: case (MDOC_Hang):
301: /* FALLTHROUGH */
302: case (MDOC_Inset):
303: /* FALLTHROUGH */
304: case (MDOC_Diag):
305: /* FALLTHROUGH */
306: case (MDOC_Item):
307: /* FALLTHROUGH */
308: case (MDOC_Column):
309: /* FALLTHROUGH */
310: case (MDOC_Ohang):
311: return(n->args->argv[i].arg);
312: default:
313: break;
314: }
315:
316: abort();
317: /* NOTREACHED */
318: }
319:
320:
1.23 kristaps 321: /*
322: * Calculate the scaling unit passed in a `-width' argument. This uses
323: * either a native scaling unit (e.g., 1i, 2m) or the string length of
324: * the value.
325: */
326: static void
327: a2width(const char *p, struct roffsu *su)
1.1 kristaps 328: {
329:
1.32 kristaps 330: if ( ! a2roffsu(p, su, SCALE_MAX)) {
331: su->unit = SCALE_EM;
332: su->scale = (int)strlen(p);
333: }
1.1 kristaps 334: }
335:
336:
1.23 kristaps 337: /*
338: * Calculate the scaling unit passed in an `-offset' argument. This
339: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
340: * predefined strings (indent, etc.), or the string length of the value.
341: */
342: static void
343: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 344: {
345:
1.31 kristaps 346: /* FIXME: "right"? */
347:
1.1 kristaps 348: if (0 == strcmp(p, "left"))
1.23 kristaps 349: SCALE_HS_INIT(su, 0);
350: else if (0 == strcmp(p, "indent"))
351: SCALE_HS_INIT(su, INDENT);
352: else if (0 == strcmp(p, "indent-two"))
353: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 354: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.24 kristaps 355: su->unit = SCALE_EM;
356: su->scale = (int)strlen(p);
357: }
1.1 kristaps 358: }
359:
360:
361: static void
362: print_mdoc(MDOC_ARGS)
363: {
364: struct tag *t;
365: struct htmlpair tag;
366:
367: t = print_otag(h, TAG_HEAD, 0, NULL);
368: print_mdoc_head(m, n, h);
369: print_tagq(h, t);
370:
371: t = print_otag(h, TAG_BODY, 0, NULL);
372:
373: tag.key = ATTR_CLASS;
374: tag.val = "body";
375: print_otag(h, TAG_DIV, 1, &tag);
376:
377: print_mdoc_nodelist(m, n, h);
378: print_tagq(h, t);
379: }
380:
381:
382: /* ARGSUSED */
383: static void
384: print_mdoc_head(MDOC_ARGS)
385: {
386:
387: print_gen_head(h);
1.20 kristaps 388: bufinit(h);
389: buffmt(h, "%s(%d)", m->title, m->msec);
1.1 kristaps 390:
391: if (m->arch) {
1.20 kristaps 392: bufcat(h, " (");
393: bufcat(h, m->arch);
394: bufcat(h, ")");
1.1 kristaps 395: }
396:
397: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 398: print_text(h, h->buf);
1.1 kristaps 399: }
400:
401:
402: static void
403: print_mdoc_nodelist(MDOC_ARGS)
404: {
405:
406: print_mdoc_node(m, n, h);
407: if (n->next)
408: print_mdoc_nodelist(m, n->next, h);
409: }
410:
411:
412: static void
413: print_mdoc_node(MDOC_ARGS)
414: {
415: int child;
416: struct tag *t;
417:
418: child = 1;
1.39 kristaps 419: t = h->tags.head;
1.1 kristaps 420:
1.16 kristaps 421: bufinit(h);
1.1 kristaps 422: switch (n->type) {
423: case (MDOC_ROOT):
424: child = mdoc_root_pre(m, n, h);
425: break;
426: case (MDOC_TEXT):
427: print_text(h, n->string);
428: break;
429: default:
430: if (mdocs[n->tok].pre)
431: child = (*mdocs[n->tok].pre)(m, n, h);
432: break;
433: }
434:
435: if (child && n->child)
436: print_mdoc_nodelist(m, n->child, h);
437:
438: print_stagq(h, t);
439:
1.16 kristaps 440: bufinit(h);
1.1 kristaps 441: switch (n->type) {
442: case (MDOC_ROOT):
443: mdoc_root_post(m, n, h);
444: break;
445: case (MDOC_TEXT):
446: break;
447: default:
448: if (mdocs[n->tok].post)
449: (*mdocs[n->tok].post)(m, n, h);
450: break;
451: }
452: }
453:
454:
455: /* ARGSUSED */
456: static void
457: mdoc_root_post(MDOC_ARGS)
458: {
1.40 kristaps 459: struct htmlpair tag[3];
1.1 kristaps 460: struct tag *t, *tt;
1.36 kristaps 461: char b[DATESIZ];
462:
463: time2a(m->date, b, DATESIZ);
1.1 kristaps 464:
1.23 kristaps 465: /*
466: * XXX: this should use divs, but in Firefox, divs with nested
467: * divs for some reason puke when trying to put a border line
468: * below. So I use tables, instead.
469: */
470:
471: PAIR_CLASS_INIT(&tag[0], "footer");
472: bufcat_style(h, "width", "100%");
473: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 474: PAIR_SUMMARY_INIT(&tag[2], "footer");
475:
476: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 kristaps 477: tt = print_otag(h, TAG_TR, 0, NULL);
478:
1.23 kristaps 479: bufinit(h);
480: bufcat_style(h, "width", "50%");
481: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 482: print_otag(h, TAG_TD, 1, tag);
483: print_text(h, b);
484: print_stagq(h, tt);
485:
1.23 kristaps 486: bufinit(h);
487: bufcat_style(h, "width", "50%");
488: bufcat_style(h, "text-align", "right");
489: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 490: print_otag(h, TAG_TD, 1, tag);
491: print_text(h, m->os);
492: print_tagq(h, t);
493: }
494:
495:
496: /* ARGSUSED */
497: static int
498: mdoc_root_pre(MDOC_ARGS)
499: {
1.40 kristaps 500: struct htmlpair tag[3];
1.1 kristaps 501: struct tag *t, *tt;
502: char b[BUFSIZ], title[BUFSIZ];
503:
504: (void)strlcpy(b, m->vol, BUFSIZ);
505:
506: if (m->arch) {
507: (void)strlcat(b, " (", BUFSIZ);
508: (void)strlcat(b, m->arch, BUFSIZ);
509: (void)strlcat(b, ")", BUFSIZ);
510: }
511:
512: (void)snprintf(title, BUFSIZ - 1,
513: "%s(%d)", m->title, m->msec);
514:
1.23 kristaps 515: /* XXX: see note in mdoc_root_post() about divs. */
516:
517: PAIR_CLASS_INIT(&tag[0], "header");
518: bufcat_style(h, "width", "100%");
519: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 520: PAIR_SUMMARY_INIT(&tag[2], "header");
521:
522: t = print_otag(h, TAG_TABLE, 3, tag);
523:
1.1 kristaps 524: tt = print_otag(h, TAG_TR, 0, NULL);
525:
1.23 kristaps 526: bufinit(h);
527: bufcat_style(h, "width", "10%");
528: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 529: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 530: print_text(h, title);
1.1 kristaps 531: print_stagq(h, tt);
532:
1.23 kristaps 533: bufinit(h);
534: bufcat_style(h, "text-align", "center");
535: bufcat_style(h, "white-space", "nowrap");
536: bufcat_style(h, "width", "80%");
537: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 538: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 539: print_text(h, b);
1.1 kristaps 540: print_stagq(h, tt);
541:
1.23 kristaps 542: bufinit(h);
543: bufcat_style(h, "text-align", "right");
544: bufcat_style(h, "width", "10%");
545: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 546: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 547: print_text(h, title);
1.1 kristaps 548: print_tagq(h, t);
549: return(1);
550: }
551:
552:
553: /* ARGSUSED */
554: static int
555: mdoc_sh_pre(MDOC_ARGS)
556: {
557: struct htmlpair tag[2];
558: const struct mdoc_node *nn;
1.41 kristaps 559: char buf[BUFSIZ];
1.23 kristaps 560: struct roffsu su;
1.21 kristaps 561:
562: if (MDOC_BODY == n->type) {
1.23 kristaps 563: SCALE_HS_INIT(&su, INDENT);
564: bufcat_su(h, "margin-left", &su);
565: PAIR_CLASS_INIT(&tag[0], "sec-body");
566: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 567: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 568: return(1);
569: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 570: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 571: if (n->prev && NULL == n->prev->body->child) {
572: print_otag(h, TAG_DIV, 1, tag);
573: return(1);
574: }
1.23 kristaps 575:
576: SCALE_VS_INIT(&su, 1);
577: bufcat_su(h, "margin-top", &su);
1.1 kristaps 578: if (NULL == n->next)
1.23 kristaps 579: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 580:
1.23 kristaps 581: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 582: print_otag(h, TAG_DIV, 2, tag);
583: return(1);
584: }
585:
1.42 ! kristaps 586: buf[0] = '\0';
1.21 kristaps 587: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 588: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 589: if (nn->next)
1.42 ! kristaps 590: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 591: }
592:
1.23 kristaps 593: /*
594: * TODO: make sure there are no duplicates, as HTML does not
595: * allow for multiple `id' tags of the same name.
596: */
1.22 kristaps 597:
1.23 kristaps 598: PAIR_CLASS_INIT(&tag[0], "sec-head");
1.21 kristaps 599: tag[1].key = ATTR_ID;
1.41 kristaps 600: tag[1].val = buf;
1.1 kristaps 601: print_otag(h, TAG_DIV, 2, tag);
602: return(1);
603: }
604:
605:
606: /* ARGSUSED */
607: static int
608: mdoc_ss_pre(MDOC_ARGS)
609: {
1.21 kristaps 610: struct htmlpair tag[3];
1.1 kristaps 611: const struct mdoc_node *nn;
1.41 kristaps 612: char buf[BUFSIZ];
1.23 kristaps 613: struct roffsu su;
1.1 kristaps 614:
1.23 kristaps 615: SCALE_VS_INIT(&su, 1);
1.1 kristaps 616:
617: if (MDOC_BODY == n->type) {
1.23 kristaps 618: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 619: if (n->parent->next && n->child) {
1.23 kristaps 620: bufcat_su(h, "margin-bottom", &su);
621: PAIR_STYLE_INIT(&tag[1], h);
622: print_otag(h, TAG_DIV, 2, tag);
623: } else
624: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 625: return(1);
626: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 627: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 628: if (n->prev) {
1.23 kristaps 629: bufcat_su(h, "margin-top", &su);
630: PAIR_STYLE_INIT(&tag[1], h);
631: print_otag(h, TAG_DIV, 2, tag);
632: } else
633: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 634: return(1);
635: }
636:
1.23 kristaps 637: /* TODO: see note in mdoc_sh_pre() about duplicates. */
638:
1.42 ! kristaps 639: buf[0] = '\0';
1.21 kristaps 640: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 641: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 642: if (nn->next)
1.42 ! kristaps 643: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 644: }
645:
1.23 kristaps 646: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
647: su.scale = -su.scale;
648: bufcat_su(h, "margin-left", &su);
1.22 kristaps 649:
1.23 kristaps 650: PAIR_CLASS_INIT(&tag[0], "ssec-head");
651: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 652: tag[2].key = ATTR_ID;
1.41 kristaps 653: tag[2].val = buf;
1.21 kristaps 654: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 655: return(1);
656: }
657:
658:
659: /* ARGSUSED */
660: static int
661: mdoc_fl_pre(MDOC_ARGS)
662: {
663: struct htmlpair tag;
664:
1.23 kristaps 665: PAIR_CLASS_INIT(&tag, "flag");
1.1 kristaps 666: print_otag(h, TAG_SPAN, 1, &tag);
667: if (MDOC_Fl == n->tok) {
668: print_text(h, "\\-");
669: h->flags |= HTML_NOSPACE;
670: }
671: return(1);
672: }
673:
674:
675: /* ARGSUSED */
676: static int
677: mdoc_nd_pre(MDOC_ARGS)
678: {
679: struct htmlpair tag;
680:
681: if (MDOC_BODY != n->type)
682: return(1);
683:
1.24 kristaps 684: /* XXX: this tag in theory can contain block elements. */
685:
1.1 kristaps 686: print_text(h, "\\(em");
1.23 kristaps 687: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 688: print_otag(h, TAG_SPAN, 1, &tag);
689: return(1);
690: }
691:
692:
693: /* ARGSUSED */
694: static int
695: mdoc_op_pre(MDOC_ARGS)
696: {
697: struct htmlpair tag;
698:
699: if (MDOC_BODY != n->type)
700: return(1);
701:
1.24 kristaps 702: /* XXX: this tag in theory can contain block elements. */
703:
1.1 kristaps 704: print_text(h, "\\(lB");
705: h->flags |= HTML_NOSPACE;
1.23 kristaps 706: PAIR_CLASS_INIT(&tag, "opt");
1.1 kristaps 707: print_otag(h, TAG_SPAN, 1, &tag);
708: return(1);
709: }
710:
711:
712: /* ARGSUSED */
713: static void
714: mdoc_op_post(MDOC_ARGS)
715: {
716:
717: if (MDOC_BODY != n->type)
718: return;
719: h->flags |= HTML_NOSPACE;
720: print_text(h, "\\(rB");
721: }
722:
723:
724: static int
725: mdoc_nm_pre(MDOC_ARGS)
726: {
727: struct htmlpair tag;
728:
729: if ( ! (HTML_NEWLINE & h->flags))
730: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 731: bufcat_style(h, "clear", "both");
732: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 733: print_otag(h, TAG_BR, 1, &tag);
734: }
735:
1.23 kristaps 736: PAIR_CLASS_INIT(&tag, "name");
1.1 kristaps 737: print_otag(h, TAG_SPAN, 1, &tag);
738: if (NULL == n->child)
739: print_text(h, m->name);
740:
741: return(1);
742: }
743:
744:
745: /* ARGSUSED */
746: static int
747: mdoc_xr_pre(MDOC_ARGS)
748: {
749: struct htmlpair tag[2];
750: const struct mdoc_node *nn;
1.17 kristaps 751:
1.23 kristaps 752: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 753:
1.17 kristaps 754: if (h->base_man) {
1.23 kristaps 755: buffmt_man(h, n->child->string,
756: n->child->next ?
1.17 kristaps 757: n->child->next->string : NULL);
1.23 kristaps 758: tag[1].key = ATTR_HREF;
759: tag[1].val = h->buf;
760: print_otag(h, TAG_A, 2, tag);
761: } else
762: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 763:
764: nn = n->child;
765: print_text(h, nn->string);
1.16 kristaps 766:
1.1 kristaps 767: if (NULL == (nn = nn->next))
768: return(0);
769:
770: h->flags |= HTML_NOSPACE;
771: print_text(h, "(");
772: h->flags |= HTML_NOSPACE;
773: print_text(h, nn->string);
774: h->flags |= HTML_NOSPACE;
775: print_text(h, ")");
776: return(0);
777: }
778:
779:
780: /* ARGSUSED */
781: static int
782: mdoc_ns_pre(MDOC_ARGS)
783: {
784:
785: h->flags |= HTML_NOSPACE;
786: return(1);
787: }
788:
789:
790: /* ARGSUSED */
791: static int
792: mdoc_ar_pre(MDOC_ARGS)
793: {
794: struct htmlpair tag;
795:
1.23 kristaps 796: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 797: print_otag(h, TAG_SPAN, 1, &tag);
798: return(1);
799: }
800:
801:
802: /* ARGSUSED */
803: static int
804: mdoc_xx_pre(MDOC_ARGS)
805: {
806: const char *pp;
807: struct htmlpair tag;
808:
809: switch (n->tok) {
810: case (MDOC_Bsx):
811: pp = "BSDI BSD/OS";
812: break;
813: case (MDOC_Dx):
814: pp = "DragonFlyBSD";
815: break;
816: case (MDOC_Fx):
817: pp = "FreeBSD";
818: break;
819: case (MDOC_Nx):
820: pp = "NetBSD";
821: break;
822: case (MDOC_Ox):
823: pp = "OpenBSD";
824: break;
825: case (MDOC_Ux):
826: pp = "UNIX";
827: break;
828: default:
829: return(1);
830: }
831:
1.23 kristaps 832: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 833: print_otag(h, TAG_SPAN, 1, &tag);
834: print_text(h, pp);
835: return(1);
836: }
837:
838:
839: /* ARGSUSED */
840: static int
1.4 kristaps 841: mdoc_bx_pre(MDOC_ARGS)
842: {
843: const struct mdoc_node *nn;
844: struct htmlpair tag;
845:
1.23 kristaps 846: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 847: print_otag(h, TAG_SPAN, 1, &tag);
848:
849: for (nn = n->child; nn; nn = nn->next)
850: print_mdoc_node(m, nn, h);
851:
852: if (n->child)
853: h->flags |= HTML_NOSPACE;
854:
855: print_text(h, "BSD");
856: return(0);
857: }
858:
859:
860: /* ARGSUSED */
861: static int
1.27 kristaps 862: mdoc_it_block_pre(MDOC_ARGS, int type, int comp,
863: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 864: {
1.14 kristaps 865: struct htmlpair tag;
866: const struct mdoc_node *nn;
1.23 kristaps 867: struct roffsu su;
868:
869: nn = n->parent->parent;
870: assert(nn->args);
871:
1.24 kristaps 872: /* XXX: see notes in mdoc_it_pre(). */
873:
874: if (MDOC_Column == type) {
875: /* Don't width-pad on the left. */
876: SCALE_HS_INIT(width, 0);
877: /* Also disallow non-compact. */
878: comp = 1;
879: }
1.23 kristaps 880: if (MDOC_Diag == type)
1.24 kristaps 881: /* Mandate non-compact with empty prior. */
1.23 kristaps 882: if (n->prev && NULL == n->prev->body->child)
883: comp = 1;
884:
1.24 kristaps 885: bufcat_style(h, "clear", "both");
1.23 kristaps 886: if (offs->scale > 0)
887: bufcat_su(h, "margin-left", offs);
888: if (width->scale > 0)
889: bufcat_su(h, "padding-left", width);
1.1 kristaps 890:
1.23 kristaps 891: PAIR_STYLE_INIT(&tag, h);
892:
1.24 kristaps 893: /* Mandate compact following `Ss' and `Sh' starts. */
894:
1.23 kristaps 895: for (nn = n; nn && ! comp; nn = nn->parent) {
896: if (MDOC_BLOCK != nn->type)
897: continue;
898: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
899: comp = 1;
900: if (nn->prev)
901: break;
1.1 kristaps 902: }
903:
1.23 kristaps 904: if ( ! comp) {
905: SCALE_VS_INIT(&su, 1);
906: bufcat_su(h, "padding-top", &su);
1.1 kristaps 907: }
908:
1.23 kristaps 909: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 910: print_otag(h, TAG_DIV, 1, &tag);
911: return(1);
912: }
913:
914:
1.25 kristaps 915: /* ARGSUSED */
1.1 kristaps 916: static int
1.23 kristaps 917: mdoc_it_body_pre(MDOC_ARGS, int type)
1.1 kristaps 918: {
1.23 kristaps 919: struct htmlpair tag;
920: struct roffsu su;
921:
922: switch (type) {
923: case (MDOC_Item):
924: /* FALLTHROUGH */
925: case (MDOC_Ohang):
926: /* FALLTHROUGH */
927: case (MDOC_Column):
928: break;
929: default:
1.24 kristaps 930: /*
931: * XXX: this tricks CSS into aligning the bodies with
932: * the right-padding in the head.
933: */
1.23 kristaps 934: SCALE_HS_INIT(&su, 2);
935: bufcat_su(h, "margin-left", &su);
936: PAIR_STYLE_INIT(&tag, h);
937: print_otag(h, TAG_DIV, 1, &tag);
938: break;
939: }
1.1 kristaps 940:
941: return(1);
942: }
943:
944:
1.25 kristaps 945: /* ARGSUSED */
1.1 kristaps 946: static int
1.23 kristaps 947: mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width)
1.1 kristaps 948: {
949: struct htmlpair tag;
950: struct ord *ord;
951: char nbuf[BUFSIZ];
952:
1.23 kristaps 953: switch (type) {
1.1 kristaps 954: case (MDOC_Item):
955: /* FALLTHROUGH */
956: case (MDOC_Ohang):
1.42 ! kristaps 957: return(0);
1.1 kristaps 958: case (MDOC_Column):
1.23 kristaps 959: bufcat_su(h, "min-width", width);
960: bufcat_style(h, "clear", "none");
1.1 kristaps 961: if (n->next && MDOC_HEAD == n->next->type)
1.23 kristaps 962: bufcat_style(h, "float", "left");
963: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 964: print_otag(h, TAG_DIV, 1, &tag);
965: break;
966: default:
1.23 kristaps 967: bufcat_su(h, "min-width", width);
968: SCALE_INVERT(width);
969: bufcat_su(h, "margin-left", width);
1.2 kristaps 970: if (n->next && n->next->child)
1.23 kristaps 971: bufcat_style(h, "float", "left");
1.24 kristaps 972:
973: /* XXX: buffer if we run into body. */
1.23 kristaps 974: SCALE_HS_INIT(width, 1);
975: bufcat_su(h, "margin-right", width);
976: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 977: print_otag(h, TAG_DIV, 1, &tag);
978: break;
979: }
980:
1.23 kristaps 981: switch (type) {
1.1 kristaps 982: case (MDOC_Diag):
1.23 kristaps 983: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 984: print_otag(h, TAG_SPAN, 1, &tag);
985: break;
986: case (MDOC_Enum):
1.39 kristaps 987: ord = h->ords.head;
1.1 kristaps 988: assert(ord);
989: nbuf[BUFSIZ - 1] = 0;
990: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
991: print_text(h, nbuf);
992: return(0);
993: case (MDOC_Dash):
994: print_text(h, "\\(en");
995: return(0);
996: case (MDOC_Hyphen):
1.4 kristaps 997: print_text(h, "\\(hy");
1.1 kristaps 998: return(0);
999: case (MDOC_Bullet):
1000: print_text(h, "\\(bu");
1001: return(0);
1002: default:
1003: break;
1004: }
1005:
1006: return(1);
1007: }
1008:
1009:
1010: static int
1.23 kristaps 1011: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1012: {
1.23 kristaps 1013: int i, type, wp, comp;
1.1 kristaps 1014: const struct mdoc_node *bl, *nn;
1.23 kristaps 1015: struct roffsu width, offs;
1016:
1.24 kristaps 1017: /*
1018: * XXX: be very careful in changing anything, here. Lists in
1019: * mandoc have many peculiarities; furthermore, they don't
1020: * translate well into HTML and require a bit of mangling.
1021: */
1.1 kristaps 1022:
1023: bl = n->parent->parent;
1.23 kristaps 1024: if (MDOC_BLOCK != n->type)
1.1 kristaps 1025: bl = bl->parent;
1026:
1.23 kristaps 1027: type = a2list(bl);
1.1 kristaps 1028:
1.23 kristaps 1029: /* Set default width and offset. */
1.1 kristaps 1030:
1.24 kristaps 1031: SCALE_HS_INIT(&offs, 0);
1032:
1.1 kristaps 1033: switch (type) {
1034: case (MDOC_Enum):
1035: /* FALLTHROUGH */
1036: case (MDOC_Dash):
1037: /* FALLTHROUGH */
1038: case (MDOC_Hyphen):
1039: /* FALLTHROUGH */
1040: case (MDOC_Bullet):
1.23 kristaps 1041: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1042: break;
1.23 kristaps 1043: default:
1044: SCALE_HS_INIT(&width, INDENT);
1045: break;
1046: }
1047:
1048: /* Get width, offset, and compact arguments. */
1049:
1050: for (wp = -1, comp = i = 0; i < (int)bl->args->argc; i++)
1051: switch (bl->args->argv[i].arg) {
1.24 kristaps 1052: case (MDOC_Column):
1053: wp = i; /* Save for later. */
1054: break;
1.23 kristaps 1055: case (MDOC_Width):
1056: a2width(bl->args->argv[i].value[0], &width);
1057: break;
1058: case (MDOC_Offset):
1059: a2offs(bl->args->argv[i].value[0], &offs);
1060: break;
1061: case (MDOC_Compact):
1062: comp = 1;
1063: break;
1064: default:
1065: break;
1066: }
1067:
1068: /* Override width in some cases. */
1069:
1070: switch (type) {
1.33 kristaps 1071: case (MDOC_Item):
1072: /* FALLTHROUGH */
1.1 kristaps 1073: case (MDOC_Inset):
1074: /* FALLTHROUGH */
1075: case (MDOC_Diag):
1.23 kristaps 1076: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1077: break;
1078: default:
1.23 kristaps 1079: if (0 == width.scale)
1080: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1081: break;
1082: }
1083:
1.23 kristaps 1084: /* Flip to body/block processing. */
1085:
1086: if (MDOC_BODY == n->type)
1087: return(mdoc_it_body_pre(m, n, h, type));
1088: if (MDOC_BLOCK == n->type)
1.27 kristaps 1089: return(mdoc_it_block_pre(m, n, h, type, comp,
1090: &offs, &width));
1.23 kristaps 1091:
1092: /* Override column widths. */
1093:
1094: if (MDOC_Column == type) {
1095: nn = n->parent->child;
1096: for (i = 0; nn && nn != n; nn = nn->next, i++)
1097: /* Counter... */ ;
1.24 kristaps 1098: if (i < (int)bl->args->argv[wp].sz)
1.23 kristaps 1099: a2width(bl->args->argv[wp].value[i], &width);
1.1 kristaps 1100: }
1101:
1.23 kristaps 1102: return(mdoc_it_head_pre(m, n, h, type, &width));
1.1 kristaps 1103: }
1104:
1105:
1106: /* ARGSUSED */
1107: static int
1108: mdoc_bl_pre(MDOC_ARGS)
1109: {
1110: struct ord *ord;
1111:
1112: if (MDOC_BLOCK != n->type)
1113: return(1);
1114: if (MDOC_Enum != a2list(n))
1115: return(1);
1116:
1117: ord = malloc(sizeof(struct ord));
1118: if (NULL == ord)
1119: err(EXIT_FAILURE, "malloc");
1120: ord->cookie = n;
1121: ord->pos = 1;
1.39 kristaps 1122: ord->next = h->ords.head;
1123: h->ords.head = ord;
1.1 kristaps 1124: return(1);
1125: }
1126:
1127:
1128: /* ARGSUSED */
1129: static void
1130: mdoc_bl_post(MDOC_ARGS)
1131: {
1132: struct ord *ord;
1133:
1134: if (MDOC_BLOCK != n->type)
1135: return;
1136: if (MDOC_Enum != a2list(n))
1137: return;
1138:
1.39 kristaps 1139: ord = h->ords.head;
1.1 kristaps 1140: assert(ord);
1.39 kristaps 1141: h->ords.head = ord->next;
1.1 kristaps 1142: free(ord);
1143: }
1144:
1145:
1146: /* ARGSUSED */
1147: static int
1148: mdoc_ex_pre(MDOC_ARGS)
1149: {
1150: const struct mdoc_node *nn;
1151: struct tag *t;
1152: struct htmlpair tag;
1153:
1.23 kristaps 1154: PAIR_CLASS_INIT(&tag, "utility");
1155:
1.1 kristaps 1156: print_text(h, "The");
1157: for (nn = n->child; nn; nn = nn->next) {
1158: t = print_otag(h, TAG_SPAN, 1, &tag);
1159: print_text(h, nn->string);
1160: print_tagq(h, t);
1161:
1162: h->flags |= HTML_NOSPACE;
1163:
1164: if (nn->next && NULL == nn->next->next)
1165: print_text(h, ", and");
1166: else if (nn->next)
1167: print_text(h, ",");
1168: else
1169: h->flags &= ~HTML_NOSPACE;
1170: }
1171:
1172: if (n->child->next)
1173: print_text(h, "utilities exit");
1174: else
1175: print_text(h, "utility exits");
1176:
1177: print_text(h, "0 on success, and >0 if an error occurs.");
1178: return(0);
1179: }
1180:
1181:
1182: /* ARGSUSED */
1183: static int
1184: mdoc_dq_pre(MDOC_ARGS)
1185: {
1186:
1187: if (MDOC_BODY != n->type)
1188: return(1);
1189: print_text(h, "\\(lq");
1190: h->flags |= HTML_NOSPACE;
1191: return(1);
1192: }
1193:
1194:
1195: /* ARGSUSED */
1196: static void
1197: mdoc_dq_post(MDOC_ARGS)
1198: {
1199:
1200: if (MDOC_BODY != n->type)
1201: return;
1202: h->flags |= HTML_NOSPACE;
1203: print_text(h, "\\(rq");
1204: }
1205:
1206:
1207: /* ARGSUSED */
1208: static int
1209: mdoc_pq_pre(MDOC_ARGS)
1210: {
1211:
1212: if (MDOC_BODY != n->type)
1213: return(1);
1214: print_text(h, "\\&(");
1215: h->flags |= HTML_NOSPACE;
1216: return(1);
1217: }
1218:
1219:
1220: /* ARGSUSED */
1221: static void
1222: mdoc_pq_post(MDOC_ARGS)
1223: {
1224:
1225: if (MDOC_BODY != n->type)
1226: return;
1227: print_text(h, ")");
1228: }
1229:
1230:
1231: /* ARGSUSED */
1232: static int
1233: mdoc_sq_pre(MDOC_ARGS)
1234: {
1235:
1236: if (MDOC_BODY != n->type)
1237: return(1);
1238: print_text(h, "\\(oq");
1239: h->flags |= HTML_NOSPACE;
1240: return(1);
1241: }
1242:
1243:
1244: /* ARGSUSED */
1245: static void
1246: mdoc_sq_post(MDOC_ARGS)
1247: {
1248:
1249: if (MDOC_BODY != n->type)
1250: return;
1251: h->flags |= HTML_NOSPACE;
1252: print_text(h, "\\(aq");
1253: }
1254:
1255:
1256: /* ARGSUSED */
1257: static int
1258: mdoc_em_pre(MDOC_ARGS)
1259: {
1260: struct htmlpair tag;
1261:
1.23 kristaps 1262: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1263: print_otag(h, TAG_SPAN, 1, &tag);
1264: return(1);
1265: }
1266:
1267:
1268: /* ARGSUSED */
1269: static int
1270: mdoc_d1_pre(MDOC_ARGS)
1271: {
1.23 kristaps 1272: struct htmlpair tag[2];
1273: struct roffsu su;
1.1 kristaps 1274:
1275: if (MDOC_BLOCK != n->type)
1276: return(1);
1277:
1.35 kristaps 1278: /* FIXME: D1 shouldn't be literal. */
1279:
1.23 kristaps 1280: SCALE_VS_INIT(&su, INDENT - 2);
1281: bufcat_su(h, "margin-left", &su);
1282: PAIR_CLASS_INIT(&tag[0], "lit");
1283: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1284: print_otag(h, TAG_DIV, 2, tag);
1285: return(1);
1286: }
1287:
1288:
1289: /* ARGSUSED */
1290: static int
1291: mdoc_sx_pre(MDOC_ARGS)
1292: {
1.18 kristaps 1293: struct htmlpair tag[2];
1.1 kristaps 1294: const struct mdoc_node *nn;
1.35 kristaps 1295: char buf[BUFSIZ];
1.1 kristaps 1296:
1.23 kristaps 1297: /* FIXME: duplicates? */
1298:
1.41 kristaps 1299: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1300: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1301: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1302: if (nn->next)
1.42 ! kristaps 1303: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1304: }
1305:
1.23 kristaps 1306: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.21 kristaps 1307: tag[1].key = ATTR_HREF;
1.35 kristaps 1308: tag[1].val = buf;
1.1 kristaps 1309:
1.18 kristaps 1310: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1311: return(1);
1312: }
1313:
1314:
1315: /* ARGSUSED */
1316: static int
1317: mdoc_aq_pre(MDOC_ARGS)
1318: {
1319:
1320: if (MDOC_BODY != n->type)
1321: return(1);
1322: print_text(h, "\\(la");
1323: h->flags |= HTML_NOSPACE;
1324: return(1);
1325: }
1326:
1327:
1328: /* ARGSUSED */
1329: static void
1330: mdoc_aq_post(MDOC_ARGS)
1331: {
1332:
1333: if (MDOC_BODY != n->type)
1334: return;
1335: h->flags |= HTML_NOSPACE;
1336: print_text(h, "\\(ra");
1337: }
1338:
1339:
1340: /* ARGSUSED */
1341: static int
1342: mdoc_bd_pre(MDOC_ARGS)
1343: {
1344: struct htmlpair tag[2];
1.23 kristaps 1345: int type, comp, i;
1.14 kristaps 1346: const struct mdoc_node *bl, *nn;
1.23 kristaps 1347: struct roffsu su;
1.1 kristaps 1348:
1349: if (MDOC_BLOCK == n->type)
1350: bl = n;
1351: else if (MDOC_HEAD == n->type)
1352: return(0);
1353: else
1354: bl = n->parent;
1355:
1.24 kristaps 1356: SCALE_VS_INIT(&su, 0);
1357:
1.23 kristaps 1358: type = comp = 0;
1.1 kristaps 1359: for (i = 0; i < (int)bl->args->argc; i++)
1360: switch (bl->args->argv[i].arg) {
1361: case (MDOC_Offset):
1.23 kristaps 1362: a2offs(bl->args->argv[i].value[0], &su);
1.1 kristaps 1363: break;
1364: case (MDOC_Compact):
1.23 kristaps 1365: comp = 1;
1.1 kristaps 1366: break;
1.30 kristaps 1367: case (MDOC_Centred):
1368: /* FALLTHROUGH */
1.1 kristaps 1369: case (MDOC_Ragged):
1370: /* FALLTHROUGH */
1371: case (MDOC_Filled):
1372: /* FALLTHROUGH */
1373: case (MDOC_Unfilled):
1374: /* FALLTHROUGH */
1375: case (MDOC_Literal):
1.23 kristaps 1376: type = bl->args->argv[i].arg;
1.1 kristaps 1377: break;
1.30 kristaps 1378: default:
1379: break;
1.1 kristaps 1380: }
1381:
1.31 kristaps 1382: /* FIXME: -centered, etc. formatting. */
1383:
1.1 kristaps 1384: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1385: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1386: for (nn = n; nn && ! comp; nn = nn->parent) {
1387: if (MDOC_BLOCK != nn->type)
1388: continue;
1389: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1390: comp = 1;
1391: if (nn->prev)
1392: break;
1393: }
1394: if (comp) {
1395: print_otag(h, TAG_DIV, 0, tag);
1396: return(1);
1.14 kristaps 1397: }
1.23 kristaps 1398: SCALE_VS_INIT(&su, 1);
1399: bufcat_su(h, "margin-top", &su);
1400: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1401: print_otag(h, TAG_DIV, 1, tag);
1402: return(1);
1403: }
1404:
1.23 kristaps 1405: if (MDOC_Unfilled != type && MDOC_Literal != type)
1.1 kristaps 1406: return(1);
1407:
1.23 kristaps 1408: PAIR_CLASS_INIT(&tag[0], "lit");
1409: bufcat_style(h, "white-space", "pre");
1410: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1411: print_otag(h, TAG_DIV, 2, tag);
1412:
1.14 kristaps 1413: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1414: h->flags |= HTML_NOSPACE;
1.14 kristaps 1415: print_mdoc_node(m, nn, h);
1416: if (NULL == nn->next)
1417: continue;
1418: if (nn->prev && nn->prev->line < nn->line)
1.1 kristaps 1419: print_text(h, "\n");
1.23 kristaps 1420: else if (NULL == nn->prev)
1421: print_text(h, "\n");
1.1 kristaps 1422: }
1423:
1424: return(0);
1425: }
1426:
1427:
1428: /* ARGSUSED */
1429: static int
1430: mdoc_pa_pre(MDOC_ARGS)
1431: {
1432: struct htmlpair tag;
1433:
1.23 kristaps 1434: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1435: print_otag(h, TAG_SPAN, 1, &tag);
1436: return(1);
1437: }
1438:
1439:
1440: /* ARGSUSED */
1441: static int
1442: mdoc_ad_pre(MDOC_ARGS)
1443: {
1444: struct htmlpair tag;
1445:
1.23 kristaps 1446: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1447: print_otag(h, TAG_SPAN, 1, &tag);
1448: return(1);
1449: }
1450:
1451:
1452: /* ARGSUSED */
1453: static int
1454: mdoc_an_pre(MDOC_ARGS)
1455: {
1456: struct htmlpair tag;
1457:
1.19 kristaps 1458: /* TODO: -split and -nosplit (see termp_an_pre()). */
1459:
1.23 kristaps 1460: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1461: print_otag(h, TAG_SPAN, 1, &tag);
1462: return(1);
1463: }
1464:
1465:
1466: /* ARGSUSED */
1467: static int
1468: mdoc_cd_pre(MDOC_ARGS)
1469: {
1470: struct htmlpair tag;
1471:
1.28 kristaps 1472: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 1473: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1474: print_otag(h, TAG_SPAN, 1, &tag);
1475: return(1);
1476: }
1477:
1478:
1479: /* ARGSUSED */
1480: static int
1481: mdoc_dv_pre(MDOC_ARGS)
1482: {
1483: struct htmlpair tag;
1484:
1.23 kristaps 1485: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1486: print_otag(h, TAG_SPAN, 1, &tag);
1487: return(1);
1488: }
1489:
1490:
1491: /* ARGSUSED */
1492: static int
1493: mdoc_ev_pre(MDOC_ARGS)
1494: {
1495: struct htmlpair tag;
1496:
1.23 kristaps 1497: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1498: print_otag(h, TAG_SPAN, 1, &tag);
1499: return(1);
1500: }
1501:
1502:
1503: /* ARGSUSED */
1504: static int
1505: mdoc_er_pre(MDOC_ARGS)
1506: {
1507: struct htmlpair tag;
1508:
1.23 kristaps 1509: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1510: print_otag(h, TAG_SPAN, 1, &tag);
1511: return(1);
1512: }
1513:
1514:
1515: /* ARGSUSED */
1516: static int
1517: mdoc_fa_pre(MDOC_ARGS)
1518: {
1519: const struct mdoc_node *nn;
1520: struct htmlpair tag;
1521: struct tag *t;
1522:
1.23 kristaps 1523: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1524: if (n->parent->tok != MDOC_Fo) {
1525: print_otag(h, TAG_SPAN, 1, &tag);
1526: return(1);
1527: }
1528:
1529: for (nn = n->child; nn; nn = nn->next) {
1530: t = print_otag(h, TAG_SPAN, 1, &tag);
1531: print_text(h, nn->string);
1532: print_tagq(h, t);
1533: if (nn->next)
1534: print_text(h, ",");
1535: }
1536:
1537: if (n->child && n->next && n->next->tok == MDOC_Fa)
1538: print_text(h, ",");
1539:
1540: return(0);
1541: }
1542:
1543:
1544: /* ARGSUSED */
1545: static int
1546: mdoc_fd_pre(MDOC_ARGS)
1547: {
1.23 kristaps 1548: struct htmlpair tag;
1549: struct roffsu su;
1.1 kristaps 1550:
1551: if (SEC_SYNOPSIS == n->sec) {
1552: if (n->next && MDOC_Fd != n->next->tok) {
1.23 kristaps 1553: SCALE_VS_INIT(&su, 1);
1554: bufcat_su(h, "margin-bottom", &su);
1555: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1556: print_otag(h, TAG_DIV, 1, &tag);
1557: } else
1558: print_otag(h, TAG_DIV, 0, NULL);
1559: }
1560:
1.23 kristaps 1561: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1562: print_otag(h, TAG_SPAN, 1, &tag);
1563: return(1);
1564: }
1565:
1566:
1567: /* ARGSUSED */
1568: static int
1569: mdoc_vt_pre(MDOC_ARGS)
1570: {
1.23 kristaps 1571: struct htmlpair tag;
1572: struct roffsu su;
1.1 kristaps 1573:
1574: if (SEC_SYNOPSIS == n->sec) {
1575: if (n->next && MDOC_Vt != n->next->tok) {
1.23 kristaps 1576: SCALE_VS_INIT(&su, 1);
1577: bufcat_su(h, "margin-bottom", &su);
1578: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1579: print_otag(h, TAG_DIV, 1, &tag);
1580: } else
1581: print_otag(h, TAG_DIV, 0, NULL);
1582: }
1583:
1.23 kristaps 1584: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1585: print_otag(h, TAG_SPAN, 1, &tag);
1586: return(1);
1587: }
1588:
1.2 kristaps 1589:
1.1 kristaps 1590: /* ARGSUSED */
1591: static int
1592: mdoc_ft_pre(MDOC_ARGS)
1593: {
1.23 kristaps 1594: struct htmlpair tag;
1595: struct roffsu su;
1.1 kristaps 1596:
1597: if (SEC_SYNOPSIS == n->sec) {
1598: if (n->prev && MDOC_Fo == n->prev->tok) {
1.23 kristaps 1599: SCALE_VS_INIT(&su, 1);
1600: bufcat_su(h, "margin-top", &su);
1601: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1602: print_otag(h, TAG_DIV, 1, &tag);
1603: } else
1604: print_otag(h, TAG_DIV, 0, NULL);
1605: }
1606:
1.23 kristaps 1607: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1608: print_otag(h, TAG_SPAN, 1, &tag);
1609: return(1);
1610: }
1611:
1612:
1613: /* ARGSUSED */
1614: static int
1615: mdoc_fn_pre(MDOC_ARGS)
1616: {
1617: struct tag *t;
1.15 kristaps 1618: struct htmlpair tag[2];
1.1 kristaps 1619: const struct mdoc_node *nn;
1.7 kristaps 1620: char nbuf[BUFSIZ];
1621: const char *sp, *ep;
1.15 kristaps 1622: int sz, i;
1.23 kristaps 1623: struct roffsu su;
1.1 kristaps 1624:
1625: if (SEC_SYNOPSIS == n->sec) {
1.23 kristaps 1626: SCALE_HS_INIT(&su, INDENT);
1627: bufcat_su(h, "margin-left", &su);
1628: su.scale = -su.scale;
1629: bufcat_su(h, "text-indent", &su);
1630: if (n->next) {
1631: SCALE_VS_INIT(&su, 1);
1632: bufcat_su(h, "margin-bottom", &su);
1633: }
1634: PAIR_STYLE_INIT(&tag[0], h);
1.15 kristaps 1635: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 1636: }
1637:
1.7 kristaps 1638: /* Split apart into type and name. */
1639: assert(n->child->string);
1640: sp = n->child->string;
1.19 kristaps 1641:
1.26 kristaps 1642: ep = strchr(sp, ' ');
1643: if (NULL != ep) {
1.23 kristaps 1644: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1645: t = print_otag(h, TAG_SPAN, 1, tag);
1646:
1647: while (ep) {
1648: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1649: (void)memcpy(nbuf, sp, (size_t)sz);
1650: nbuf[sz] = '\0';
1651: print_text(h, nbuf);
1652: sp = ++ep;
1653: ep = strchr(sp, ' ');
1654: }
1655: print_tagq(h, t);
1.7 kristaps 1656: }
1.1 kristaps 1657:
1.23 kristaps 1658: PAIR_CLASS_INIT(&tag[0], "fname");
1.15 kristaps 1659: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1660:
1661: if (sp) {
1662: (void)strlcpy(nbuf, sp, BUFSIZ);
1663: print_text(h, nbuf);
1664: }
1665:
1.1 kristaps 1666: print_tagq(h, t);
1667:
1668: h->flags |= HTML_NOSPACE;
1669: print_text(h, "(");
1670:
1.23 kristaps 1671: bufinit(h);
1672: PAIR_CLASS_INIT(&tag[0], "farg");
1673: bufcat_style(h, "white-space", "nowrap");
1674: PAIR_STYLE_INIT(&tag[1], h);
1675:
1.1 kristaps 1676: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1677: i = 1;
1678: if (SEC_SYNOPSIS == n->sec)
1679: i = 2;
1.15 kristaps 1680: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1681: print_text(h, nn->string);
1682: print_tagq(h, t);
1683: if (nn->next)
1684: print_text(h, ",");
1685: }
1686:
1687: print_text(h, ")");
1688: if (SEC_SYNOPSIS == n->sec)
1689: print_text(h, ";");
1690:
1691: return(0);
1692: }
1693:
1694:
1695: /* ARGSUSED */
1696: static int
1697: mdoc_sp_pre(MDOC_ARGS)
1698: {
1.23 kristaps 1699: int len;
1700: struct htmlpair tag;
1701: struct roffsu su;
1.1 kristaps 1702:
1703: switch (n->tok) {
1704: case (MDOC_sp):
1.23 kristaps 1705: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1706: len = n->child ? atoi(n->child->string) : 1;
1707: break;
1708: case (MDOC_br):
1709: len = 0;
1710: break;
1711: default:
1712: len = 1;
1713: break;
1714: }
1715:
1.23 kristaps 1716: SCALE_VS_INIT(&su, len);
1717: bufcat_su(h, "height", &su);
1718: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1719: print_otag(h, TAG_DIV, 1, &tag);
1.42 ! kristaps 1720: /* So the div isn't empty: */
! 1721: print_text(h, "\\~");
! 1722:
! 1723: return(0);
1.1 kristaps 1724:
1725: }
1.2 kristaps 1726:
1727:
1728: /* ARGSUSED */
1729: static int
1730: mdoc_brq_pre(MDOC_ARGS)
1731: {
1732:
1733: if (MDOC_BODY != n->type)
1734: return(1);
1735: print_text(h, "\\(lC");
1736: h->flags |= HTML_NOSPACE;
1737: return(1);
1738: }
1739:
1740:
1741: /* ARGSUSED */
1742: static void
1743: mdoc_brq_post(MDOC_ARGS)
1744: {
1745:
1746: if (MDOC_BODY != n->type)
1747: return;
1748: h->flags |= HTML_NOSPACE;
1749: print_text(h, "\\(rC");
1750: }
1751:
1752:
1753: /* ARGSUSED */
1754: static int
1755: mdoc_lk_pre(MDOC_ARGS)
1756: {
1757: const struct mdoc_node *nn;
1758: struct htmlpair tag[2];
1759:
1760: nn = n->child;
1761:
1.23 kristaps 1762: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.2 kristaps 1763: tag[1].key = ATTR_HREF;
1764: tag[1].val = nn->string;
1765: print_otag(h, TAG_A, 2, tag);
1766:
1.38 kristaps 1767: if (NULL == nn->next)
1768: return(1);
1769:
1.2 kristaps 1770: for (nn = nn->next; nn; nn = nn->next)
1771: print_text(h, nn->string);
1772:
1773: return(0);
1774: }
1775:
1776:
1777: /* ARGSUSED */
1778: static int
1779: mdoc_mt_pre(MDOC_ARGS)
1780: {
1781: struct htmlpair tag[2];
1782: struct tag *t;
1783: const struct mdoc_node *nn;
1784:
1.23 kristaps 1785: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1786:
1787: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1788: bufinit(h);
1789: bufcat(h, "mailto:");
1790: bufcat(h, nn->string);
1.23 kristaps 1791: PAIR_STYLE_INIT(&tag[1], h);
1.2 kristaps 1792: t = print_otag(h, TAG_A, 2, tag);
1793: print_text(h, nn->string);
1794: print_tagq(h, t);
1795: }
1796:
1797: return(0);
1798: }
1.4 kristaps 1799:
1800:
1801: /* ARGSUSED */
1802: static int
1803: mdoc_fo_pre(MDOC_ARGS)
1804: {
1805: struct htmlpair tag;
1806:
1807: if (MDOC_BODY == n->type) {
1808: h->flags |= HTML_NOSPACE;
1809: print_text(h, "(");
1810: h->flags |= HTML_NOSPACE;
1811: return(1);
1812: } else if (MDOC_BLOCK == n->type)
1813: return(1);
1814:
1.23 kristaps 1815: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1816: print_otag(h, TAG_SPAN, 1, &tag);
1817: return(1);
1818: }
1819:
1820:
1821: /* ARGSUSED */
1822: static void
1823: mdoc_fo_post(MDOC_ARGS)
1824: {
1825: if (MDOC_BODY != n->type)
1826: return;
1827: h->flags |= HTML_NOSPACE;
1828: print_text(h, ")");
1829: h->flags |= HTML_NOSPACE;
1830: print_text(h, ";");
1831: }
1832:
1833:
1834: /* ARGSUSED */
1835: static int
1836: mdoc_in_pre(MDOC_ARGS)
1837: {
1838: const struct mdoc_node *nn;
1.23 kristaps 1839: struct tag *t;
1.17 kristaps 1840: struct htmlpair tag[2];
1841: int i;
1.23 kristaps 1842: struct roffsu su;
1.4 kristaps 1843:
1844: if (SEC_SYNOPSIS == n->sec) {
1845: if (n->next && MDOC_In != n->next->tok) {
1.23 kristaps 1846: SCALE_VS_INIT(&su, 1);
1847: bufcat_su(h, "margin-bottom", &su);
1848: PAIR_STYLE_INIT(&tag[0], h);
1.17 kristaps 1849: print_otag(h, TAG_DIV, 1, tag);
1.4 kristaps 1850: } else
1851: print_otag(h, TAG_DIV, 0, NULL);
1852: }
1853:
1.34 kristaps 1854: /* FIXME: there's a buffer bug in here somewhere. */
1855:
1.23 kristaps 1856: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1857: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1858:
1859: if (SEC_SYNOPSIS == n->sec)
1860: print_text(h, "#include");
1861:
1862: print_text(h, "<");
1863: h->flags |= HTML_NOSPACE;
1864:
1865: /* XXX -- see warning in termp_in_post(). */
1866:
1.17 kristaps 1867: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1868: PAIR_CLASS_INIT(&tag[0], "link-includes");
1869: i = 1;
1.41 kristaps 1870: bufinit(h);
1.17 kristaps 1871: if (h->base_includes) {
1872: buffmt_includes(h, nn->string);
1873: tag[i].key = ATTR_HREF;
1874: tag[i++].val = h->buf;
1875: }
1876: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1877: print_mdoc_node(m, nn, h);
1.17 kristaps 1878: print_tagq(h, t);
1879: }
1.4 kristaps 1880:
1881: h->flags |= HTML_NOSPACE;
1882: print_text(h, ">");
1883:
1884: return(0);
1885: }
1886:
1887:
1888: /* ARGSUSED */
1889: static int
1890: mdoc_ic_pre(MDOC_ARGS)
1891: {
1892: struct htmlpair tag;
1893:
1.23 kristaps 1894: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1895: print_otag(h, TAG_SPAN, 1, &tag);
1896: return(1);
1897: }
1898:
1899:
1900: /* ARGSUSED */
1901: static int
1902: mdoc_rv_pre(MDOC_ARGS)
1903: {
1904: const struct mdoc_node *nn;
1905: struct htmlpair tag;
1906: struct tag *t;
1907:
1908: print_otag(h, TAG_DIV, 0, NULL);
1909: print_text(h, "The");
1910:
1911: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1912: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1913: t = print_otag(h, TAG_SPAN, 1, &tag);
1914: print_text(h, nn->string);
1915: print_tagq(h, t);
1916:
1917: h->flags |= HTML_NOSPACE;
1918: if (nn->next && NULL == nn->next->next)
1919: print_text(h, "(), and");
1920: else if (nn->next)
1921: print_text(h, "(),");
1922: else
1923: print_text(h, "()");
1924: }
1925:
1926: if (n->child->next)
1927: print_text(h, "functions return");
1928: else
1929: print_text(h, "function returns");
1930:
1931: print_text(h, "the value 0 if successful; otherwise the value "
1932: "-1 is returned and the global variable");
1933:
1.23 kristaps 1934: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1935: t = print_otag(h, TAG_SPAN, 1, &tag);
1936: print_text(h, "errno");
1937: print_tagq(h, t);
1938: print_text(h, "is set to indicate the error.");
1939: return(0);
1940: }
1941:
1942:
1943: /* ARGSUSED */
1944: static int
1945: mdoc_va_pre(MDOC_ARGS)
1946: {
1947: struct htmlpair tag;
1948:
1.23 kristaps 1949: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1950: print_otag(h, TAG_SPAN, 1, &tag);
1951: return(1);
1952: }
1953:
1954:
1955: /* ARGSUSED */
1956: static int
1957: mdoc_bq_pre(MDOC_ARGS)
1958: {
1959:
1960: if (MDOC_BODY != n->type)
1961: return(1);
1962: print_text(h, "\\(lB");
1963: h->flags |= HTML_NOSPACE;
1964: return(1);
1965: }
1966:
1967:
1968: /* ARGSUSED */
1969: static void
1970: mdoc_bq_post(MDOC_ARGS)
1971: {
1972:
1973: if (MDOC_BODY != n->type)
1974: return;
1975: h->flags |= HTML_NOSPACE;
1976: print_text(h, "\\(rB");
1977: }
1.5 kristaps 1978:
1979:
1980: /* ARGSUSED */
1981: static int
1982: mdoc_ap_pre(MDOC_ARGS)
1983: {
1984:
1985: h->flags |= HTML_NOSPACE;
1986: print_text(h, "\\(aq");
1987: h->flags |= HTML_NOSPACE;
1988: return(1);
1989: }
1990:
1991:
1992: /* ARGSUSED */
1993: static int
1994: mdoc_bf_pre(MDOC_ARGS)
1995: {
1.23 kristaps 1996: int i;
1997: struct htmlpair tag[2];
1998: struct roffsu su;
1.5 kristaps 1999:
2000: if (MDOC_HEAD == n->type)
2001: return(0);
2002: else if (MDOC_BLOCK != n->type)
2003: return(1);
2004:
1.23 kristaps 2005: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2006:
2007: if (n->head->child) {
2008: if ( ! strcmp("Em", n->head->child->string))
1.23 kristaps 2009: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2010: else if ( ! strcmp("Sy", n->head->child->string))
1.23 kristaps 2011: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2012: else if ( ! strcmp("Li", n->head->child->string))
1.23 kristaps 2013: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2014: } else {
2015: assert(n->args);
2016: for (i = 0; i < (int)n->args->argc; i++)
2017: switch (n->args->argv[i].arg) {
2018: case (MDOC_Symbolic):
1.23 kristaps 2019: PAIR_CLASS_INIT(&tag[0], "symb");
1.5 kristaps 2020: break;
2021: case (MDOC_Literal):
1.23 kristaps 2022: PAIR_CLASS_INIT(&tag[0], "lit");
1.5 kristaps 2023: break;
2024: case (MDOC_Emphasis):
1.23 kristaps 2025: PAIR_CLASS_INIT(&tag[0], "emph");
1.5 kristaps 2026: break;
2027: default:
2028: break;
2029: }
2030: }
2031:
2032: /* FIXME: div's have spaces stripped--we want them. */
2033:
1.23 kristaps 2034: bufcat_style(h, "display", "inline");
2035: SCALE_HS_INIT(&su, 1);
2036: bufcat_su(h, "margin-right", &su);
2037: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 2038: print_otag(h, TAG_DIV, 2, tag);
2039: return(1);
2040: }
2041:
2042:
2043: /* ARGSUSED */
2044: static int
2045: mdoc_ms_pre(MDOC_ARGS)
2046: {
2047: struct htmlpair tag;
2048:
1.23 kristaps 2049: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 2050: print_otag(h, TAG_SPAN, 1, &tag);
2051: return(1);
2052: }
2053:
2054:
2055: /* ARGSUSED */
2056: static int
2057: mdoc_pf_pre(MDOC_ARGS)
2058: {
2059:
2060: h->flags |= HTML_IGNDELIM;
2061: return(1);
2062: }
2063:
2064:
2065: /* ARGSUSED */
2066: static void
2067: mdoc_pf_post(MDOC_ARGS)
2068: {
2069:
2070: h->flags &= ~HTML_IGNDELIM;
2071: h->flags |= HTML_NOSPACE;
2072: }
2073:
2074:
2075: /* ARGSUSED */
2076: static int
2077: mdoc_rs_pre(MDOC_ARGS)
2078: {
1.23 kristaps 2079: struct htmlpair tag;
2080: struct roffsu su;
1.5 kristaps 2081:
2082: if (MDOC_BLOCK != n->type)
2083: return(1);
2084:
1.8 kristaps 2085: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.23 kristaps 2086: SCALE_VS_INIT(&su, 1);
2087: bufcat_su(h, "margin-top", &su);
2088: PAIR_STYLE_INIT(&tag, h);
1.8 kristaps 2089: print_otag(h, TAG_DIV, 1, &tag);
1.5 kristaps 2090: }
2091:
1.23 kristaps 2092: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 2093: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 2094: return(1);
2095: }
1.6 kristaps 2096:
2097:
2098:
2099: /* ARGSUSED */
2100: static int
2101: mdoc_li_pre(MDOC_ARGS)
2102: {
2103: struct htmlpair tag;
2104:
1.23 kristaps 2105: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 2106: print_otag(h, TAG_SPAN, 1, &tag);
2107: return(1);
2108: }
2109:
2110:
2111: /* ARGSUSED */
2112: static int
2113: mdoc_sy_pre(MDOC_ARGS)
2114: {
2115: struct htmlpair tag;
2116:
1.23 kristaps 2117: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 2118: print_otag(h, TAG_SPAN, 1, &tag);
2119: return(1);
2120: }
2121:
2122:
2123: /* ARGSUSED */
2124: static int
2125: mdoc_bt_pre(MDOC_ARGS)
2126: {
2127:
2128: print_text(h, "is currently in beta test.");
2129: return(0);
2130: }
2131:
2132:
2133: /* ARGSUSED */
2134: static int
2135: mdoc_ud_pre(MDOC_ARGS)
2136: {
2137:
2138: print_text(h, "currently under development.");
2139: return(0);
2140: }
2141:
2142:
2143: /* ARGSUSED */
2144: static int
2145: mdoc_lb_pre(MDOC_ARGS)
2146: {
2147: struct htmlpair tag;
2148:
2149: if (SEC_SYNOPSIS == n->sec)
2150: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2151: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2152: print_otag(h, TAG_SPAN, 1, &tag);
2153: return(1);
2154: }
1.10 kristaps 2155:
2156:
2157: /* ARGSUSED */
2158: static int
2159: mdoc__x_pre(MDOC_ARGS)
2160: {
1.38 kristaps 2161: struct htmlpair tag[2];
1.37 kristaps 2162:
1.10 kristaps 2163: switch (n->tok) {
2164: case(MDOC__A):
1.38 kristaps 2165: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.10 kristaps 2166: break;
2167: case(MDOC__B):
1.38 kristaps 2168: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 2169: break;
2170: case(MDOC__C):
1.38 kristaps 2171: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2172: break;
2173: case(MDOC__D):
1.38 kristaps 2174: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2175: break;
2176: case(MDOC__I):
1.38 kristaps 2177: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 2178: break;
2179: case(MDOC__J):
1.38 kristaps 2180: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 2181: break;
2182: case(MDOC__N):
1.38 kristaps 2183: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2184: break;
2185: case(MDOC__O):
1.38 kristaps 2186: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2187: break;
2188: case(MDOC__P):
1.38 kristaps 2189: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2190: break;
2191: case(MDOC__Q):
1.38 kristaps 2192: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2193: break;
2194: case(MDOC__R):
1.38 kristaps 2195: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2196: break;
2197: case(MDOC__T):
1.38 kristaps 2198: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2199: print_text(h, "\\(lq");
2200: h->flags |= HTML_NOSPACE;
2201: break;
1.38 kristaps 2202: case(MDOC__U):
2203: PAIR_CLASS_INIT(&tag[0], "link-ref");
2204: break;
1.10 kristaps 2205: case(MDOC__V):
1.38 kristaps 2206: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2207: break;
2208: default:
2209: abort();
2210: /* NOTREACHED */
2211: }
2212:
1.38 kristaps 2213: if (MDOC__U != n->tok) {
2214: print_otag(h, TAG_SPAN, 1, tag);
2215: return(1);
2216: }
2217:
2218: PAIR_HREF_INIT(&tag[1], n->child->string);
2219: print_otag(h, TAG_A, 2, tag);
1.10 kristaps 2220: return(1);
2221: }
2222:
2223:
2224: /* ARGSUSED */
2225: static void
2226: mdoc__x_post(MDOC_ARGS)
2227: {
2228:
2229: h->flags |= HTML_NOSPACE;
2230: switch (n->tok) {
2231: case (MDOC__T):
2232: print_text(h, "\\(rq");
2233: h->flags |= HTML_NOSPACE;
2234: break;
2235: default:
2236: break;
2237: }
2238: print_text(h, n->next ? "," : ".");
2239: }
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