Annotation of mandoc/mdoc_html.c, Revision 1.112
1.112 ! schwarze 1: /* $Id: mdoc_html.c,v 1.111 2010/10/10 09:59:48 kristaps Exp $ */
1.1 kristaps 2: /*
1.96 schwarze 3: * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 kristaps 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: */
1.52 kristaps 17: #ifdef HAVE_CONFIG_H
18: #include "config.h"
19: #endif
20:
1.1 kristaps 21: #include <sys/types.h>
22:
23: #include <assert.h>
24: #include <ctype.h>
25: #include <stdio.h>
26: #include <stdlib.h>
27: #include <string.h>
28: #include <unistd.h>
29:
1.65 kristaps 30: #include "mandoc.h"
1.23 kristaps 31: #include "out.h"
1.1 kristaps 32: #include "html.h"
33: #include "mdoc.h"
1.29 kristaps 34: #include "main.h"
1.1 kristaps 35:
36: #define INDENT 5
37: #define HALFINDENT 3
38:
39: #define MDOC_ARGS const struct mdoc_meta *m, \
40: const struct mdoc_node *n, \
41: struct html *h
42:
1.52 kristaps 43: #ifndef MIN
44: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
45: #endif
46:
1.1 kristaps 47: struct htmlmdoc {
48: int (*pre)(MDOC_ARGS);
49: void (*post)(MDOC_ARGS);
50: };
51:
52: static void print_mdoc(MDOC_ARGS);
53: static void print_mdoc_head(MDOC_ARGS);
54: static void print_mdoc_node(MDOC_ARGS);
55: static void print_mdoc_nodelist(MDOC_ARGS);
1.78 kristaps 56: static void synopsis_pre(struct html *,
57: const struct mdoc_node *);
1.1 kristaps 58:
1.23 kristaps 59: static void a2width(const char *, struct roffsu *);
60: static void a2offs(const char *, struct roffsu *);
1.27 kristaps 61:
1.1 kristaps 62: static void mdoc_root_post(MDOC_ARGS);
63: static int mdoc_root_pre(MDOC_ARGS);
64:
1.10 kristaps 65: static void mdoc__x_post(MDOC_ARGS);
66: static int mdoc__x_pre(MDOC_ARGS);
1.1 kristaps 67: static int mdoc_ad_pre(MDOC_ARGS);
68: static int mdoc_an_pre(MDOC_ARGS);
1.5 kristaps 69: static int mdoc_ap_pre(MDOC_ARGS);
1.1 kristaps 70: static int mdoc_ar_pre(MDOC_ARGS);
71: static int mdoc_bd_pre(MDOC_ARGS);
1.5 kristaps 72: static int mdoc_bf_pre(MDOC_ARGS);
1.94 kristaps 73: static void mdoc_bk_post(MDOC_ARGS);
74: static int mdoc_bk_pre(MDOC_ARGS);
1.1 kristaps 75: static void mdoc_bl_post(MDOC_ARGS);
76: static int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 77: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 78: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 79: static int mdoc_cd_pre(MDOC_ARGS);
80: static int mdoc_d1_pre(MDOC_ARGS);
81: static int mdoc_dv_pre(MDOC_ARGS);
82: static int mdoc_fa_pre(MDOC_ARGS);
83: static int mdoc_fd_pre(MDOC_ARGS);
84: static int mdoc_fl_pre(MDOC_ARGS);
85: static int mdoc_fn_pre(MDOC_ARGS);
86: static int mdoc_ft_pre(MDOC_ARGS);
87: static int mdoc_em_pre(MDOC_ARGS);
88: static int mdoc_er_pre(MDOC_ARGS);
89: static int mdoc_ev_pre(MDOC_ARGS);
90: static int mdoc_ex_pre(MDOC_ARGS);
1.4 kristaps 91: static void mdoc_fo_post(MDOC_ARGS);
92: static int mdoc_fo_pre(MDOC_ARGS);
93: static int mdoc_ic_pre(MDOC_ARGS);
1.110 schwarze 94: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 95: static int mdoc_in_pre(MDOC_ARGS);
1.66 kristaps 96: static int mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list,
97: int, struct roffsu *, struct roffsu *);
98: static int mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list,
1.27 kristaps 99: struct roffsu *);
1.70 kristaps 100: static int mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list,
101: struct roffsu *);
1.1 kristaps 102: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 103: static int mdoc_lb_pre(MDOC_ARGS);
104: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 105: static int mdoc_lk_pre(MDOC_ARGS);
106: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 107: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 108: static int mdoc_nd_pre(MDOC_ARGS);
109: static int mdoc_nm_pre(MDOC_ARGS);
110: static int mdoc_ns_pre(MDOC_ARGS);
111: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 112: static void mdoc_pf_post(MDOC_ARGS);
1.107 kristaps 113: static void mdoc_quote_post(MDOC_ARGS);
114: static int mdoc_quote_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);
1.99 kristaps 118: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 119: static int mdoc_sp_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: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 130: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 131: {NULL, NULL}, /* Dd */
132: {NULL, NULL}, /* Dt */
133: {NULL, NULL}, /* Os */
134: {mdoc_sh_pre, NULL }, /* Sh */
135: {mdoc_ss_pre, NULL }, /* Ss */
136: {mdoc_sp_pre, NULL}, /* Pp */
137: {mdoc_d1_pre, NULL}, /* D1 */
138: {mdoc_d1_pre, NULL}, /* Dl */
139: {mdoc_bd_pre, NULL}, /* Bd */
140: {NULL, NULL}, /* Ed */
141: {mdoc_bl_pre, mdoc_bl_post}, /* Bl */
142: {NULL, NULL}, /* El */
143: {mdoc_it_pre, NULL}, /* It */
144: {mdoc_ad_pre, NULL}, /* Ad */
145: {mdoc_an_pre, NULL}, /* An */
146: {mdoc_ar_pre, NULL}, /* Ar */
147: {mdoc_cd_pre, NULL}, /* Cd */
148: {mdoc_fl_pre, NULL}, /* Cm */
149: {mdoc_dv_pre, NULL}, /* Dv */
150: {mdoc_er_pre, NULL}, /* Er */
151: {mdoc_ev_pre, NULL}, /* Ev */
152: {mdoc_ex_pre, NULL}, /* Ex */
153: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 154: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 155: {mdoc_fl_pre, NULL}, /* Fl */
156: {mdoc_fn_pre, NULL}, /* Fn */
157: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 158: {mdoc_ic_pre, NULL}, /* Ic */
159: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 160: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 161: {mdoc_nd_pre, NULL}, /* Nd */
162: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 163: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 kristaps 164: {NULL, NULL}, /* Ot */
165: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 166: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 167: {NULL, NULL}, /* St */
1.4 kristaps 168: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 169: {mdoc_vt_pre, NULL}, /* Vt */
170: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 171: {mdoc__x_pre, mdoc__x_post}, /* %A */
172: {mdoc__x_pre, mdoc__x_post}, /* %B */
173: {mdoc__x_pre, mdoc__x_post}, /* %D */
174: {mdoc__x_pre, mdoc__x_post}, /* %I */
175: {mdoc__x_pre, mdoc__x_post}, /* %J */
176: {mdoc__x_pre, mdoc__x_post}, /* %N */
177: {mdoc__x_pre, mdoc__x_post}, /* %O */
178: {mdoc__x_pre, mdoc__x_post}, /* %P */
179: {mdoc__x_pre, mdoc__x_post}, /* %R */
180: {mdoc__x_pre, mdoc__x_post}, /* %T */
181: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 182: {NULL, NULL}, /* Ac */
1.107 kristaps 183: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
184: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 185: {NULL, NULL}, /* At */
186: {NULL, NULL}, /* Bc */
1.5 kristaps 187: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 188: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
189: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 190: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 191: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 192: {NULL, NULL}, /* Db */
193: {NULL, NULL}, /* Dc */
1.107 kristaps 194: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
195: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 196: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 197: {NULL, NULL}, /* Ef */
198: {mdoc_em_pre, NULL}, /* Em */
199: {NULL, NULL}, /* Eo */
200: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 201: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 202: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 203: {mdoc_ns_pre, NULL}, /* Ns */
204: {mdoc_xx_pre, NULL}, /* Nx */
205: {mdoc_xx_pre, NULL}, /* Ox */
206: {NULL, NULL}, /* Pc */
1.110 schwarze 207: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 208: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
209: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 210: {NULL, NULL}, /* Qc */
1.107 kristaps 211: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
212: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
213: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 214: {NULL, NULL}, /* Re */
1.5 kristaps 215: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 216: {NULL, NULL}, /* Sc */
1.107 kristaps 217: {mdoc_quote_pre, mdoc_quote_post}, /* So */
218: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.99 kristaps 219: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 220: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 221: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 222: {NULL, NULL}, /* Tn */
223: {mdoc_xx_pre, NULL}, /* Ux */
224: {NULL, NULL}, /* Xc */
225: {NULL, NULL}, /* Xo */
1.4 kristaps 226: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 227: {NULL, NULL}, /* Fc */
1.107 kristaps 228: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 229: {NULL, NULL}, /* Oc */
1.94 kristaps 230: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 231: {NULL, NULL}, /* Ek */
1.6 kristaps 232: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 233: {NULL, NULL}, /* Hf */
234: {NULL, NULL}, /* Fr */
1.6 kristaps 235: {mdoc_ud_pre, NULL}, /* Ud */
236: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 237: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 238: {mdoc_lk_pre, NULL}, /* Lk */
239: {mdoc_mt_pre, NULL}, /* Mt */
1.107 kristaps 240: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
241: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
1.1 kristaps 242: {NULL, NULL}, /* Brc */
1.10 kristaps 243: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 244: {NULL, NULL}, /* Es */ /* TODO */
245: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 246: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 247: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 248: {mdoc_sp_pre, NULL}, /* br */
249: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 250: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 251: {NULL, NULL}, /* Ta */
1.1 kristaps 252: };
253:
254:
255: void
256: html_mdoc(void *arg, const struct mdoc *m)
257: {
258: struct html *h;
259: struct tag *t;
260:
261: h = (struct html *)arg;
262:
1.53 kristaps 263: print_gen_decls(h);
1.1 kristaps 264: t = print_otag(h, TAG_HTML, 0, NULL);
265: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
266: print_tagq(h, t);
267:
268: printf("\n");
269: }
270:
271:
1.23 kristaps 272: /*
273: * Calculate the scaling unit passed in a `-width' argument. This uses
274: * either a native scaling unit (e.g., 1i, 2m) or the string length of
275: * the value.
276: */
277: static void
278: a2width(const char *p, struct roffsu *su)
1.1 kristaps 279: {
280:
1.32 kristaps 281: if ( ! a2roffsu(p, su, SCALE_MAX)) {
282: su->unit = SCALE_EM;
283: su->scale = (int)strlen(p);
284: }
1.1 kristaps 285: }
286:
287:
1.23 kristaps 288: /*
1.78 kristaps 289: * See the same function in mdoc_term.c for documentation.
290: */
291: static void
292: synopsis_pre(struct html *h, const struct mdoc_node *n)
293: {
294: struct roffsu su;
295: struct htmlpair tag;
296:
1.87 kristaps 297: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 298: return;
299:
300: SCALE_VS_INIT(&su, 1);
301: bufcat_su(h, "margin-top", &su);
302: PAIR_STYLE_INIT(&tag, h);
303:
304: if (n->prev->tok == n->tok &&
305: MDOC_Fo != n->tok &&
306: MDOC_Ft != n->tok &&
307: MDOC_Fn != n->tok) {
308: print_otag(h, TAG_DIV, 0, NULL);
309: return;
310: }
311:
312: switch (n->prev->tok) {
313: case (MDOC_Fd):
314: /* FALLTHROUGH */
315: case (MDOC_Fn):
316: /* FALLTHROUGH */
317: case (MDOC_Fo):
318: /* FALLTHROUGH */
319: case (MDOC_In):
320: /* FALLTHROUGH */
321: case (MDOC_Vt):
322: print_otag(h, TAG_DIV, 1, &tag);
323: break;
324: case (MDOC_Ft):
325: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
326: print_otag(h, TAG_DIV, 1, &tag);
327: break;
328: }
329: /* FALLTHROUGH */
330: default:
331: print_otag(h, TAG_DIV, 0, NULL);
332: break;
333: }
334: }
335:
336:
337: /*
1.23 kristaps 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);
1.63 kristaps 389: buffmt(h, "%s(%s)", 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);
1.48 kristaps 428: return;
1.1 kristaps 429: default:
1.89 kristaps 430: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 431: child = (*mdocs[n->tok].pre)(m, n, h);
432: break;
433: }
434:
1.94 kristaps 435: if (HTML_KEEP & h->flags) {
436: if (n->prev && n->prev->line != n->line) {
437: h->flags &= ~HTML_KEEP;
438: h->flags |= HTML_PREKEEP;
439: } else if (NULL == n->prev) {
440: if (n->parent && n->parent->line != n->line) {
441: h->flags &= ~HTML_KEEP;
442: h->flags |= HTML_PREKEEP;
443: }
444: }
445: }
446:
1.1 kristaps 447: if (child && n->child)
448: print_mdoc_nodelist(m, n->child, h);
449:
450: print_stagq(h, t);
451:
1.16 kristaps 452: bufinit(h);
1.1 kristaps 453: switch (n->type) {
454: case (MDOC_ROOT):
455: mdoc_root_post(m, n, h);
456: break;
457: default:
1.89 kristaps 458: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 459: (*mdocs[n->tok].post)(m, n, h);
460: break;
461: }
462: }
463:
464:
465: /* ARGSUSED */
466: static void
467: mdoc_root_post(MDOC_ARGS)
468: {
1.40 kristaps 469: struct htmlpair tag[3];
1.1 kristaps 470: struct tag *t, *tt;
1.36 kristaps 471: char b[DATESIZ];
472:
473: time2a(m->date, b, DATESIZ);
1.1 kristaps 474:
1.23 kristaps 475: /*
476: * XXX: this should use divs, but in Firefox, divs with nested
477: * divs for some reason puke when trying to put a border line
478: * below. So I use tables, instead.
479: */
480:
481: PAIR_CLASS_INIT(&tag[0], "footer");
482: bufcat_style(h, "width", "100%");
483: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 484: PAIR_SUMMARY_INIT(&tag[2], "footer");
485:
486: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 kristaps 487: tt = print_otag(h, TAG_TR, 0, NULL);
488:
1.23 kristaps 489: bufinit(h);
490: bufcat_style(h, "width", "50%");
491: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 492: print_otag(h, TAG_TD, 1, tag);
493: print_text(h, b);
494: print_stagq(h, tt);
495:
1.23 kristaps 496: bufinit(h);
497: bufcat_style(h, "width", "50%");
498: bufcat_style(h, "text-align", "right");
499: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 500: print_otag(h, TAG_TD, 1, tag);
501: print_text(h, m->os);
502: print_tagq(h, t);
503: }
504:
505:
506: /* ARGSUSED */
507: static int
508: mdoc_root_pre(MDOC_ARGS)
509: {
1.40 kristaps 510: struct htmlpair tag[3];
1.1 kristaps 511: struct tag *t, *tt;
512: char b[BUFSIZ], title[BUFSIZ];
513:
514: (void)strlcpy(b, m->vol, BUFSIZ);
515:
516: if (m->arch) {
517: (void)strlcat(b, " (", BUFSIZ);
518: (void)strlcat(b, m->arch, BUFSIZ);
519: (void)strlcat(b, ")", BUFSIZ);
520: }
521:
522: (void)snprintf(title, BUFSIZ - 1,
1.63 kristaps 523: "%s(%s)", m->title, m->msec);
1.1 kristaps 524:
1.23 kristaps 525: /* XXX: see note in mdoc_root_post() about divs. */
526:
527: PAIR_CLASS_INIT(&tag[0], "header");
528: bufcat_style(h, "width", "100%");
529: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 530: PAIR_SUMMARY_INIT(&tag[2], "header");
531:
532: t = print_otag(h, TAG_TABLE, 3, tag);
533:
1.1 kristaps 534: tt = print_otag(h, TAG_TR, 0, NULL);
535:
1.23 kristaps 536: bufinit(h);
537: bufcat_style(h, "width", "10%");
538: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 539: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 540: print_text(h, title);
1.1 kristaps 541: print_stagq(h, tt);
542:
1.23 kristaps 543: bufinit(h);
544: bufcat_style(h, "text-align", "center");
545: bufcat_style(h, "white-space", "nowrap");
546: bufcat_style(h, "width", "80%");
547: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 548: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 549: print_text(h, b);
1.1 kristaps 550: print_stagq(h, tt);
551:
1.23 kristaps 552: bufinit(h);
553: bufcat_style(h, "text-align", "right");
554: bufcat_style(h, "width", "10%");
555: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 556: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 557: print_text(h, title);
1.1 kristaps 558: print_tagq(h, t);
559: return(1);
560: }
561:
562:
563: /* ARGSUSED */
564: static int
565: mdoc_sh_pre(MDOC_ARGS)
566: {
567: struct htmlpair tag[2];
568: const struct mdoc_node *nn;
1.41 kristaps 569: char buf[BUFSIZ];
1.23 kristaps 570: struct roffsu su;
1.21 kristaps 571:
572: if (MDOC_BODY == n->type) {
1.23 kristaps 573: SCALE_HS_INIT(&su, INDENT);
574: bufcat_su(h, "margin-left", &su);
575: PAIR_CLASS_INIT(&tag[0], "sec-body");
576: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 577: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 578: return(1);
579: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 580: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 581: if (n->prev && NULL == n->prev->body->child) {
582: print_otag(h, TAG_DIV, 1, tag);
583: return(1);
584: }
1.23 kristaps 585:
586: SCALE_VS_INIT(&su, 1);
587: bufcat_su(h, "margin-top", &su);
1.1 kristaps 588: if (NULL == n->next)
1.23 kristaps 589: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 590:
1.23 kristaps 591: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 592: print_otag(h, TAG_DIV, 2, tag);
593: return(1);
594: }
595:
1.42 kristaps 596: buf[0] = '\0';
1.21 kristaps 597: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 598: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 599: if (nn->next)
1.42 kristaps 600: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 601: }
602:
1.57 kristaps 603: PAIR_CLASS_INIT(&tag[0], "sec-head");
604: PAIR_ID_INIT(&tag[1], buf);
1.22 kristaps 605:
1.1 kristaps 606: print_otag(h, TAG_DIV, 2, tag);
607: return(1);
608: }
609:
610:
611: /* ARGSUSED */
612: static int
613: mdoc_ss_pre(MDOC_ARGS)
614: {
1.21 kristaps 615: struct htmlpair tag[3];
1.1 kristaps 616: const struct mdoc_node *nn;
1.41 kristaps 617: char buf[BUFSIZ];
1.23 kristaps 618: struct roffsu su;
1.1 kristaps 619:
1.23 kristaps 620: SCALE_VS_INIT(&su, 1);
1.1 kristaps 621:
622: if (MDOC_BODY == n->type) {
1.23 kristaps 623: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 624: if (n->parent->next && n->child) {
1.23 kristaps 625: bufcat_su(h, "margin-bottom", &su);
626: PAIR_STYLE_INIT(&tag[1], h);
627: print_otag(h, TAG_DIV, 2, tag);
628: } else
629: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 630: return(1);
631: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 632: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 633: if (n->prev) {
1.23 kristaps 634: bufcat_su(h, "margin-top", &su);
635: PAIR_STYLE_INIT(&tag[1], h);
636: print_otag(h, TAG_DIV, 2, tag);
637: } else
638: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 639: return(1);
640: }
641:
1.23 kristaps 642: /* TODO: see note in mdoc_sh_pre() about duplicates. */
643:
1.42 kristaps 644: buf[0] = '\0';
1.21 kristaps 645: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 646: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 647: if (nn->next)
1.42 kristaps 648: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 649: }
650:
1.23 kristaps 651: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
652: su.scale = -su.scale;
653: bufcat_su(h, "margin-left", &su);
1.22 kristaps 654:
1.23 kristaps 655: PAIR_CLASS_INIT(&tag[0], "ssec-head");
656: PAIR_STYLE_INIT(&tag[1], h);
1.57 kristaps 657: PAIR_ID_INIT(&tag[2], buf);
658:
1.21 kristaps 659: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 660: return(1);
661: }
662:
663:
664: /* ARGSUSED */
665: static int
666: mdoc_fl_pre(MDOC_ARGS)
667: {
668: struct htmlpair tag;
669:
1.51 kristaps 670: PAIR_CLASS_INIT(&tag, "flag");
671: print_otag(h, TAG_SPAN, 1, &tag);
672:
1.50 kristaps 673: /* `Cm' has no leading hyphen. */
674:
1.51 kristaps 675: if (MDOC_Cm == n->tok)
1.50 kristaps 676: return(1);
677:
678: print_text(h, "\\-");
679:
680: if (n->child)
1.58 kristaps 681: h->flags |= HTML_NOSPACE;
682: else if (n->next && n->next->line == n->line)
1.1 kristaps 683: h->flags |= HTML_NOSPACE;
1.50 kristaps 684:
1.1 kristaps 685: return(1);
686: }
687:
688:
689: /* ARGSUSED */
690: static int
691: mdoc_nd_pre(MDOC_ARGS)
692: {
693: struct htmlpair tag;
694:
695: if (MDOC_BODY != n->type)
696: return(1);
697:
1.24 kristaps 698: /* XXX: this tag in theory can contain block elements. */
699:
1.1 kristaps 700: print_text(h, "\\(em");
1.23 kristaps 701: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 702: print_otag(h, TAG_SPAN, 1, &tag);
703: return(1);
704: }
705:
706:
707: static int
708: mdoc_nm_pre(MDOC_ARGS)
709: {
1.91 kristaps 710: struct htmlpair tag;
711: struct roffsu su;
712: const char *cp;
713:
714: /*
715: * Accomodate for `Nm' being both an element (which may have
716: * NULL children AND no m->name) and a block.
717: */
718:
719: cp = NULL;
720:
721: if (MDOC_ELEM == n->type) {
722: if (NULL == n->child && NULL == m->name)
723: return(1);
724: synopsis_pre(h, n);
725: PAIR_CLASS_INIT(&tag, "name");
726: print_otag(h, TAG_SPAN, 1, &tag);
727: if (NULL == n->child)
728: print_text(h, m->name);
729: } else if (MDOC_BLOCK == n->type) {
730: synopsis_pre(h, n);
731:
732: bufcat_style(h, "clear", "both");
733: if (n->head->child || m->name) {
734: if (n->head->child && MDOC_TEXT ==
735: n->head->child->type)
736: cp = n->head->child->string;
737: if (NULL == cp || '\0' == *cp)
738: cp = m->name;
739:
740: SCALE_HS_INIT(&su, (double)strlen(cp));
741: bufcat_su(h, "padding-left", &su);
742: }
1.1 kristaps 743:
1.91 kristaps 744: PAIR_STYLE_INIT(&tag, h);
745: print_otag(h, TAG_DIV, 1, &tag);
746: } else if (MDOC_HEAD == n->type) {
747: if (NULL == n->child && NULL == m->name)
748: return(1);
749:
750: if (n->child && MDOC_TEXT == n->child->type)
751: cp = n->child->string;
752: if (NULL == cp || '\0' == *cp)
753: cp = m->name;
754:
755: SCALE_HS_INIT(&su, (double)strlen(cp));
756:
757: bufcat_style(h, "float", "left");
758: bufcat_su(h, "min-width", &su);
759: SCALE_INVERT(&su);
760: bufcat_su(h, "margin-left", &su);
761:
762: PAIR_STYLE_INIT(&tag, h);
763: print_otag(h, TAG_DIV, 1, &tag);
1.65 kristaps 764:
1.91 kristaps 765: if (NULL == n->child)
766: print_text(h, m->name);
767: } else if (MDOC_BODY == n->type) {
768: SCALE_HS_INIT(&su, 2);
769: bufcat_su(h, "margin-left", &su);
770: PAIR_STYLE_INIT(&tag, h);
771: print_otag(h, TAG_DIV, 1, &tag);
772: }
1.1 kristaps 773:
774: return(1);
775: }
776:
777:
778: /* ARGSUSED */
779: static int
780: mdoc_xr_pre(MDOC_ARGS)
781: {
782: struct htmlpair tag[2];
783: const struct mdoc_node *nn;
1.56 kristaps 784:
785: if (NULL == n->child)
786: return(0);
1.17 kristaps 787:
1.23 kristaps 788: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 789:
1.17 kristaps 790: if (h->base_man) {
1.23 kristaps 791: buffmt_man(h, n->child->string,
792: n->child->next ?
1.17 kristaps 793: n->child->next->string : NULL);
1.57 kristaps 794: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 795: print_otag(h, TAG_A, 2, tag);
796: } else
797: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 798:
799: nn = n->child;
800: print_text(h, nn->string);
1.16 kristaps 801:
1.1 kristaps 802: if (NULL == (nn = nn->next))
803: return(0);
804:
805: h->flags |= HTML_NOSPACE;
806: print_text(h, "(");
807: h->flags |= HTML_NOSPACE;
808: print_text(h, nn->string);
809: h->flags |= HTML_NOSPACE;
810: print_text(h, ")");
811: return(0);
812: }
813:
814:
815: /* ARGSUSED */
816: static int
817: mdoc_ns_pre(MDOC_ARGS)
818: {
819:
820: h->flags |= HTML_NOSPACE;
821: return(1);
822: }
823:
824:
825: /* ARGSUSED */
826: static int
827: mdoc_ar_pre(MDOC_ARGS)
828: {
829: struct htmlpair tag;
830:
1.23 kristaps 831: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 832: print_otag(h, TAG_SPAN, 1, &tag);
833: return(1);
834: }
835:
836:
837: /* ARGSUSED */
838: static int
839: mdoc_xx_pre(MDOC_ARGS)
840: {
841: const char *pp;
842: struct htmlpair tag;
843:
844: switch (n->tok) {
845: case (MDOC_Bsx):
1.112 ! schwarze 846: pp = "BSD/OS";
1.1 kristaps 847: break;
848: case (MDOC_Dx):
1.45 kristaps 849: pp = "DragonFly";
1.1 kristaps 850: break;
851: case (MDOC_Fx):
852: pp = "FreeBSD";
853: break;
854: case (MDOC_Nx):
855: pp = "NetBSD";
856: break;
857: case (MDOC_Ox):
858: pp = "OpenBSD";
859: break;
860: case (MDOC_Ux):
861: pp = "UNIX";
862: break;
863: default:
864: return(1);
865: }
866:
1.23 kristaps 867: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 868: print_otag(h, TAG_SPAN, 1, &tag);
869: print_text(h, pp);
870: return(1);
871: }
872:
873:
874: /* ARGSUSED */
875: static int
1.4 kristaps 876: mdoc_bx_pre(MDOC_ARGS)
877: {
878: const struct mdoc_node *nn;
879: struct htmlpair tag;
880:
1.23 kristaps 881: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 882: print_otag(h, TAG_SPAN, 1, &tag);
883:
884: for (nn = n->child; nn; nn = nn->next)
885: print_mdoc_node(m, nn, h);
886:
887: if (n->child)
888: h->flags |= HTML_NOSPACE;
889:
890: print_text(h, "BSD");
891: return(0);
892: }
893:
894:
895: /* ARGSUSED */
896: static int
1.66 kristaps 897: mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list type, int comp,
1.27 kristaps 898: struct roffsu *offs, struct roffsu *width)
1.1 kristaps 899: {
1.14 kristaps 900: struct htmlpair tag;
901: const struct mdoc_node *nn;
1.23 kristaps 902: struct roffsu su;
903:
904: nn = n->parent->parent;
905:
1.24 kristaps 906: /* XXX: see notes in mdoc_it_pre(). */
907:
1.66 kristaps 908: if (LIST_column == type) {
1.24 kristaps 909: /* Don't width-pad on the left. */
910: SCALE_HS_INIT(width, 0);
911: /* Also disallow non-compact. */
912: comp = 1;
913: }
1.66 kristaps 914: if (LIST_diag == type)
1.24 kristaps 915: /* Mandate non-compact with empty prior. */
1.23 kristaps 916: if (n->prev && NULL == n->prev->body->child)
917: comp = 1;
918:
1.24 kristaps 919: bufcat_style(h, "clear", "both");
1.23 kristaps 920: if (offs->scale > 0)
921: bufcat_su(h, "margin-left", offs);
922: if (width->scale > 0)
923: bufcat_su(h, "padding-left", width);
1.1 kristaps 924:
1.23 kristaps 925: PAIR_STYLE_INIT(&tag, h);
926:
1.24 kristaps 927: /* Mandate compact following `Ss' and `Sh' starts. */
928:
1.23 kristaps 929: for (nn = n; nn && ! comp; nn = nn->parent) {
930: if (MDOC_BLOCK != nn->type)
931: continue;
932: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
933: comp = 1;
934: if (nn->prev)
935: break;
1.1 kristaps 936: }
937:
1.23 kristaps 938: if ( ! comp) {
939: SCALE_VS_INIT(&su, 1);
940: bufcat_su(h, "padding-top", &su);
1.1 kristaps 941: }
942:
1.23 kristaps 943: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 944: print_otag(h, TAG_DIV, 1, &tag);
945: return(1);
946: }
947:
948:
1.25 kristaps 949: /* ARGSUSED */
1.1 kristaps 950: static int
1.70 kristaps 951: mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 kristaps 952: {
1.23 kristaps 953: struct htmlpair tag;
954: struct roffsu su;
955:
956: switch (type) {
1.66 kristaps 957: case (LIST_item):
1.23 kristaps 958: /* FALLTHROUGH */
1.66 kristaps 959: case (LIST_ohang):
1.23 kristaps 960: /* FALLTHROUGH */
1.66 kristaps 961: case (LIST_column):
1.70 kristaps 962: bufcat_su(h, "min-width", width);
963: bufcat_style(h, "clear", "none");
964: if (n->next)
965: bufcat_style(h, "float", "left");
966: PAIR_STYLE_INIT(&tag, h);
967: print_otag(h, TAG_DIV, 1, &tag);
1.23 kristaps 968: break;
969: default:
1.24 kristaps 970: /*
971: * XXX: this tricks CSS into aligning the bodies with
972: * the right-padding in the head.
973: */
1.23 kristaps 974: SCALE_HS_INIT(&su, 2);
975: bufcat_su(h, "margin-left", &su);
976: PAIR_STYLE_INIT(&tag, h);
977: print_otag(h, TAG_DIV, 1, &tag);
978: break;
979: }
1.1 kristaps 980:
981: return(1);
982: }
983:
984:
1.25 kristaps 985: /* ARGSUSED */
1.1 kristaps 986: static int
1.66 kristaps 987: mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)
1.1 kristaps 988: {
989: struct htmlpair tag;
990: struct ord *ord;
991: char nbuf[BUFSIZ];
992:
1.23 kristaps 993: switch (type) {
1.66 kristaps 994: case (LIST_item):
1.46 kristaps 995: return(0);
1.66 kristaps 996: case (LIST_ohang):
1.46 kristaps 997: print_otag(h, TAG_DIV, 0, &tag);
998: return(1);
1.66 kristaps 999: case (LIST_column):
1.1 kristaps 1000: break;
1001: default:
1.23 kristaps 1002: bufcat_su(h, "min-width", width);
1003: SCALE_INVERT(width);
1004: bufcat_su(h, "margin-left", width);
1.2 kristaps 1005: if (n->next && n->next->child)
1.23 kristaps 1006: bufcat_style(h, "float", "left");
1.24 kristaps 1007:
1008: /* XXX: buffer if we run into body. */
1.23 kristaps 1009: SCALE_HS_INIT(width, 1);
1010: bufcat_su(h, "margin-right", width);
1011: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1012: print_otag(h, TAG_DIV, 1, &tag);
1013: break;
1014: }
1015:
1.23 kristaps 1016: switch (type) {
1.66 kristaps 1017: case (LIST_diag):
1.23 kristaps 1018: PAIR_CLASS_INIT(&tag, "diag");
1.1 kristaps 1019: print_otag(h, TAG_SPAN, 1, &tag);
1020: break;
1.66 kristaps 1021: case (LIST_enum):
1.39 kristaps 1022: ord = h->ords.head;
1.1 kristaps 1023: assert(ord);
1024: nbuf[BUFSIZ - 1] = 0;
1025: (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);
1026: print_text(h, nbuf);
1027: return(0);
1.66 kristaps 1028: case (LIST_dash):
1.1 kristaps 1029: print_text(h, "\\(en");
1030: return(0);
1.66 kristaps 1031: case (LIST_hyphen):
1.4 kristaps 1032: print_text(h, "\\(hy");
1.1 kristaps 1033: return(0);
1.66 kristaps 1034: case (LIST_bullet):
1.1 kristaps 1035: print_text(h, "\\(bu");
1036: return(0);
1037: default:
1038: break;
1039: }
1040:
1041: return(1);
1042: }
1043:
1044:
1045: static int
1.23 kristaps 1046: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 1047: {
1.93 kristaps 1048: int i, comp;
1.1 kristaps 1049: const struct mdoc_node *bl, *nn;
1.23 kristaps 1050: struct roffsu width, offs;
1.66 kristaps 1051: enum mdoc_list type;
1.23 kristaps 1052:
1.24 kristaps 1053: /*
1054: * XXX: be very careful in changing anything, here. Lists in
1055: * mandoc have many peculiarities; furthermore, they don't
1056: * translate well into HTML and require a bit of mangling.
1057: */
1.1 kristaps 1058:
1059: bl = n->parent->parent;
1.23 kristaps 1060: if (MDOC_BLOCK != n->type)
1.1 kristaps 1061: bl = bl->parent;
1062:
1.83 kristaps 1063: SCALE_HS_INIT(&offs, 0);
1064:
1.90 kristaps 1065: assert(bl->data.Bl);
1066: type = bl->data.Bl->type;
1067: comp = bl->data.Bl->comp;
1.1 kristaps 1068:
1.90 kristaps 1069: if (bl->data.Bl->offs)
1070: a2offs(bl->data.Bl->offs, &offs);
1.24 kristaps 1071:
1.1 kristaps 1072: switch (type) {
1.66 kristaps 1073: case (LIST_enum):
1.1 kristaps 1074: /* FALLTHROUGH */
1.66 kristaps 1075: case (LIST_dash):
1.1 kristaps 1076: /* FALLTHROUGH */
1.66 kristaps 1077: case (LIST_hyphen):
1.1 kristaps 1078: /* FALLTHROUGH */
1.66 kristaps 1079: case (LIST_bullet):
1.23 kristaps 1080: SCALE_HS_INIT(&width, 2);
1.1 kristaps 1081: break;
1.23 kristaps 1082: default:
1083: SCALE_HS_INIT(&width, INDENT);
1084: break;
1085: }
1086:
1.90 kristaps 1087: if (bl->data.Bl->width)
1088: a2width(bl->data.Bl->width, &width);
1.84 kristaps 1089:
1.23 kristaps 1090: /* Override width in some cases. */
1091:
1092: switch (type) {
1.66 kristaps 1093: case (LIST_ohang):
1.46 kristaps 1094: /* FALLTHROUGH */
1.66 kristaps 1095: case (LIST_item):
1.33 kristaps 1096: /* FALLTHROUGH */
1.66 kristaps 1097: case (LIST_inset):
1.1 kristaps 1098: /* FALLTHROUGH */
1.66 kristaps 1099: case (LIST_diag):
1.23 kristaps 1100: SCALE_HS_INIT(&width, 0);
1.1 kristaps 1101: break;
1102: default:
1.23 kristaps 1103: if (0 == width.scale)
1104: SCALE_HS_INIT(&width, INDENT);
1.1 kristaps 1105: break;
1106: }
1107:
1.70 kristaps 1108: if (LIST_column == type && MDOC_BODY == n->type) {
1.23 kristaps 1109: nn = n->parent->child;
1.70 kristaps 1110: for (i = 0; nn && nn != n; nn = nn->next)
1111: if (MDOC_BODY == nn->type)
1112: i++;
1.93 kristaps 1113: if (i < (int)bl->data.Bl->ncols)
1114: a2width(bl->data.Bl->cols[i], &width);
1.1 kristaps 1115: }
1116:
1.70 kristaps 1117: if (MDOC_HEAD == n->type)
1118: return(mdoc_it_head_pre(m, n, h, type, &width));
1119: else if (MDOC_BODY == n->type)
1120: return(mdoc_it_body_pre(m, n, h, type, &width));
1121:
1122: return(mdoc_it_block_pre(m, n, h, type, comp, &offs, &width));
1.1 kristaps 1123: }
1124:
1125:
1126: /* ARGSUSED */
1127: static int
1128: mdoc_bl_pre(MDOC_ARGS)
1129: {
1130: struct ord *ord;
1131:
1.59 kristaps 1132: if (MDOC_HEAD == n->type)
1133: return(0);
1.1 kristaps 1134: if (MDOC_BLOCK != n->type)
1135: return(1);
1.90 kristaps 1136: assert(n->data.Bl);
1137: if (LIST_enum != n->data.Bl->type)
1.1 kristaps 1138: return(1);
1139:
1140: ord = malloc(sizeof(struct ord));
1.43 kristaps 1141: if (NULL == ord) {
1.44 kristaps 1142: perror(NULL);
1.104 kristaps 1143: exit((int)MANDOCLEVEL_SYSERR);
1.43 kristaps 1144: }
1.1 kristaps 1145: ord->cookie = n;
1146: ord->pos = 1;
1.39 kristaps 1147: ord->next = h->ords.head;
1148: h->ords.head = ord;
1.1 kristaps 1149: return(1);
1150: }
1151:
1152:
1153: /* ARGSUSED */
1154: static void
1155: mdoc_bl_post(MDOC_ARGS)
1156: {
1157: struct ord *ord;
1158:
1159: if (MDOC_BLOCK != n->type)
1160: return;
1.90 kristaps 1161: if (LIST_enum != n->data.Bl->type)
1.1 kristaps 1162: return;
1163:
1.39 kristaps 1164: ord = h->ords.head;
1.1 kristaps 1165: assert(ord);
1.39 kristaps 1166: h->ords.head = ord->next;
1.1 kristaps 1167: free(ord);
1168: }
1169:
1170:
1171: /* ARGSUSED */
1172: static int
1173: mdoc_ex_pre(MDOC_ARGS)
1174: {
1175: const struct mdoc_node *nn;
1176: struct tag *t;
1177: struct htmlpair tag;
1178:
1.23 kristaps 1179: PAIR_CLASS_INIT(&tag, "utility");
1180:
1.1 kristaps 1181: print_text(h, "The");
1182: for (nn = n->child; nn; nn = nn->next) {
1183: t = print_otag(h, TAG_SPAN, 1, &tag);
1184: print_text(h, nn->string);
1185: print_tagq(h, t);
1186:
1187: h->flags |= HTML_NOSPACE;
1188:
1189: if (nn->next && NULL == nn->next->next)
1190: print_text(h, ", and");
1191: else if (nn->next)
1192: print_text(h, ",");
1193: else
1194: h->flags &= ~HTML_NOSPACE;
1195: }
1196:
1.65 kristaps 1197: if (n->child && n->child->next)
1.1 kristaps 1198: print_text(h, "utilities exit");
1199: else
1200: print_text(h, "utility exits");
1201:
1202: print_text(h, "0 on success, and >0 if an error occurs.");
1203: return(0);
1204: }
1205:
1206:
1207: /* ARGSUSED */
1208: static int
1209: mdoc_em_pre(MDOC_ARGS)
1210: {
1211: struct htmlpair tag;
1212:
1.23 kristaps 1213: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1214: print_otag(h, TAG_SPAN, 1, &tag);
1215: return(1);
1216: }
1217:
1218:
1219: /* ARGSUSED */
1220: static int
1221: mdoc_d1_pre(MDOC_ARGS)
1222: {
1.23 kristaps 1223: struct htmlpair tag[2];
1224: struct roffsu su;
1.1 kristaps 1225:
1226: if (MDOC_BLOCK != n->type)
1227: return(1);
1228:
1.35 kristaps 1229: /* FIXME: D1 shouldn't be literal. */
1230:
1.77 kristaps 1231: SCALE_VS_INIT(&su, INDENT - 2);
1.23 kristaps 1232: bufcat_su(h, "margin-left", &su);
1233: PAIR_CLASS_INIT(&tag[0], "lit");
1234: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1235: print_otag(h, TAG_DIV, 2, tag);
1236: return(1);
1237: }
1238:
1239:
1240: /* ARGSUSED */
1241: static int
1242: mdoc_sx_pre(MDOC_ARGS)
1243: {
1.18 kristaps 1244: struct htmlpair tag[2];
1.1 kristaps 1245: const struct mdoc_node *nn;
1.35 kristaps 1246: char buf[BUFSIZ];
1.1 kristaps 1247:
1.41 kristaps 1248: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1249: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1250: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1251: if (nn->next)
1.42 kristaps 1252: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1253: }
1254:
1.23 kristaps 1255: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1256: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1257:
1.18 kristaps 1258: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1259: return(1);
1260: }
1261:
1262:
1263: /* ARGSUSED */
1264: static int
1265: mdoc_bd_pre(MDOC_ARGS)
1266: {
1267: struct htmlpair tag[2];
1.80 kristaps 1268: int comp;
1269: const struct mdoc_node *nn;
1.23 kristaps 1270: struct roffsu su;
1.1 kristaps 1271:
1.80 kristaps 1272: if (MDOC_HEAD == n->type)
1.1 kristaps 1273: return(0);
1274:
1.24 kristaps 1275: SCALE_VS_INIT(&su, 0);
1276:
1.90 kristaps 1277: assert(n->data.Bd);
1278: if (n->data.Bd->offs)
1279: a2offs(n->data.Bd->offs, &su);
1.80 kristaps 1280:
1.90 kristaps 1281: comp = n->data.Bd->comp;
1.1 kristaps 1282:
1.31 kristaps 1283: /* FIXME: -centered, etc. formatting. */
1.60 kristaps 1284: /* FIXME: does not respect -offset ??? */
1.31 kristaps 1285:
1.1 kristaps 1286: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1287: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1288: for (nn = n; nn && ! comp; nn = nn->parent) {
1289: if (MDOC_BLOCK != nn->type)
1290: continue;
1291: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1292: comp = 1;
1293: if (nn->prev)
1294: break;
1295: }
1296: if (comp) {
1.64 kristaps 1297: PAIR_STYLE_INIT(&tag[0], h);
1298: print_otag(h, TAG_DIV, 1, tag);
1.23 kristaps 1299: return(1);
1.14 kristaps 1300: }
1.23 kristaps 1301: SCALE_VS_INIT(&su, 1);
1302: bufcat_su(h, "margin-top", &su);
1303: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1304: print_otag(h, TAG_DIV, 1, tag);
1305: return(1);
1306: }
1307:
1.90 kristaps 1308: if (DISP_unfilled != n->data.Bd->type &&
1309: DISP_literal != n->data.Bd->type)
1.1 kristaps 1310: return(1);
1311:
1.23 kristaps 1312: PAIR_CLASS_INIT(&tag[0], "lit");
1313: bufcat_style(h, "white-space", "pre");
1314: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1315: print_otag(h, TAG_DIV, 2, tag);
1316:
1.14 kristaps 1317: for (nn = n->child; nn; nn = nn->next) {
1318: print_mdoc_node(m, nn, h);
1.108 kristaps 1319: /*
1320: * If the printed node flushes its own line, then we
1321: * needn't do it here as well. This is hacky, but the
1322: * notion of selective eoln whitespace is pretty dumb
1323: * anyway, so don't sweat it.
1324: */
1325: switch (nn->tok) {
1.111 kristaps 1326: case (MDOC_Sm):
1327: /* FALLTHROUGH */
1.108 kristaps 1328: case (MDOC_br):
1329: /* FALLTHROUGH */
1330: case (MDOC_sp):
1331: /* FALLTHROUGH */
1332: case (MDOC_Bl):
1333: /* FALLTHROUGH */
1334: case (MDOC_Lp):
1335: /* FALLTHROUGH */
1336: case (MDOC_Pp):
1337: continue;
1338: default:
1339: break;
1340: }
1.101 schwarze 1341: if (nn->next && nn->next->line == nn->line)
1342: continue;
1343: print_text(h, "\n");
1344: h->flags |= HTML_NOSPACE;
1.1 kristaps 1345: }
1346:
1347: return(0);
1348: }
1349:
1350:
1351: /* ARGSUSED */
1352: static int
1353: mdoc_pa_pre(MDOC_ARGS)
1354: {
1355: struct htmlpair tag;
1356:
1.23 kristaps 1357: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1358: print_otag(h, TAG_SPAN, 1, &tag);
1359: return(1);
1360: }
1361:
1362:
1363: /* ARGSUSED */
1364: static int
1365: mdoc_ad_pre(MDOC_ARGS)
1366: {
1367: struct htmlpair tag;
1368:
1.23 kristaps 1369: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1370: print_otag(h, TAG_SPAN, 1, &tag);
1371: return(1);
1372: }
1373:
1374:
1375: /* ARGSUSED */
1376: static int
1377: mdoc_an_pre(MDOC_ARGS)
1378: {
1379: struct htmlpair tag;
1380:
1.19 kristaps 1381: /* TODO: -split and -nosplit (see termp_an_pre()). */
1382:
1.23 kristaps 1383: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1384: print_otag(h, TAG_SPAN, 1, &tag);
1385: return(1);
1386: }
1387:
1388:
1389: /* ARGSUSED */
1390: static int
1391: mdoc_cd_pre(MDOC_ARGS)
1392: {
1393: struct htmlpair tag;
1394:
1.78 kristaps 1395: synopsis_pre(h, n);
1.23 kristaps 1396: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1397: print_otag(h, TAG_SPAN, 1, &tag);
1398: return(1);
1399: }
1400:
1401:
1402: /* ARGSUSED */
1403: static int
1404: mdoc_dv_pre(MDOC_ARGS)
1405: {
1406: struct htmlpair tag;
1407:
1.23 kristaps 1408: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1409: print_otag(h, TAG_SPAN, 1, &tag);
1410: return(1);
1411: }
1412:
1413:
1414: /* ARGSUSED */
1415: static int
1416: mdoc_ev_pre(MDOC_ARGS)
1417: {
1418: struct htmlpair tag;
1419:
1.23 kristaps 1420: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1421: print_otag(h, TAG_SPAN, 1, &tag);
1422: return(1);
1423: }
1424:
1425:
1426: /* ARGSUSED */
1427: static int
1428: mdoc_er_pre(MDOC_ARGS)
1429: {
1430: struct htmlpair tag;
1431:
1.23 kristaps 1432: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1433: print_otag(h, TAG_SPAN, 1, &tag);
1434: return(1);
1435: }
1436:
1437:
1438: /* ARGSUSED */
1439: static int
1440: mdoc_fa_pre(MDOC_ARGS)
1441: {
1442: const struct mdoc_node *nn;
1443: struct htmlpair tag;
1444: struct tag *t;
1445:
1.23 kristaps 1446: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1447: if (n->parent->tok != MDOC_Fo) {
1448: print_otag(h, TAG_SPAN, 1, &tag);
1449: return(1);
1450: }
1451:
1452: for (nn = n->child; nn; nn = nn->next) {
1453: t = print_otag(h, TAG_SPAN, 1, &tag);
1454: print_text(h, nn->string);
1455: print_tagq(h, t);
1456: if (nn->next)
1457: print_text(h, ",");
1458: }
1459:
1460: if (n->child && n->next && n->next->tok == MDOC_Fa)
1461: print_text(h, ",");
1462:
1463: return(0);
1464: }
1465:
1466:
1467: /* ARGSUSED */
1468: static int
1469: mdoc_fd_pre(MDOC_ARGS)
1470: {
1.23 kristaps 1471: struct htmlpair tag;
1.1 kristaps 1472:
1.78 kristaps 1473: synopsis_pre(h, n);
1474:
1.23 kristaps 1475: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1476: print_otag(h, TAG_SPAN, 1, &tag);
1477: return(1);
1478: }
1479:
1480:
1481: /* ARGSUSED */
1482: static int
1483: mdoc_vt_pre(MDOC_ARGS)
1484: {
1.23 kristaps 1485: struct htmlpair tag;
1.1 kristaps 1486:
1.78 kristaps 1487: if (MDOC_BLOCK == n->type) {
1488: synopsis_pre(h, n);
1.54 kristaps 1489: return(1);
1.78 kristaps 1490: } else if (MDOC_ELEM == n->type) {
1491: synopsis_pre(h, n);
1.54 kristaps 1492: } else if (MDOC_HEAD == n->type)
1493: return(0);
1.1 kristaps 1494:
1.23 kristaps 1495: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1496: print_otag(h, TAG_SPAN, 1, &tag);
1497: return(1);
1498: }
1499:
1.2 kristaps 1500:
1.1 kristaps 1501: /* ARGSUSED */
1502: static int
1503: mdoc_ft_pre(MDOC_ARGS)
1504: {
1.23 kristaps 1505: struct htmlpair tag;
1.1 kristaps 1506:
1.78 kristaps 1507: synopsis_pre(h, n);
1.23 kristaps 1508: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1509: print_otag(h, TAG_SPAN, 1, &tag);
1510: return(1);
1511: }
1512:
1513:
1514: /* ARGSUSED */
1515: static int
1516: mdoc_fn_pre(MDOC_ARGS)
1517: {
1518: struct tag *t;
1.15 kristaps 1519: struct htmlpair tag[2];
1.1 kristaps 1520: const struct mdoc_node *nn;
1.7 kristaps 1521: char nbuf[BUFSIZ];
1522: const char *sp, *ep;
1.15 kristaps 1523: int sz, i;
1.1 kristaps 1524:
1.78 kristaps 1525: synopsis_pre(h, n);
1.1 kristaps 1526:
1.7 kristaps 1527: /* Split apart into type and name. */
1528: assert(n->child->string);
1529: sp = n->child->string;
1.19 kristaps 1530:
1.26 kristaps 1531: ep = strchr(sp, ' ');
1532: if (NULL != ep) {
1.23 kristaps 1533: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1534: t = print_otag(h, TAG_SPAN, 1, tag);
1535:
1536: while (ep) {
1537: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1538: (void)memcpy(nbuf, sp, (size_t)sz);
1539: nbuf[sz] = '\0';
1540: print_text(h, nbuf);
1541: sp = ++ep;
1542: ep = strchr(sp, ' ');
1543: }
1544: print_tagq(h, t);
1.7 kristaps 1545: }
1.1 kristaps 1546:
1.23 kristaps 1547: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1548:
1549: /*
1550: * FIXME: only refer to IDs that we know exist.
1551: */
1552:
1553: #if 0
1.87 kristaps 1554: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1555: nbuf[0] = '\0';
1556: html_idcat(nbuf, sp, BUFSIZ);
1557: PAIR_ID_INIT(&tag[1], nbuf);
1558: } else {
1559: strlcpy(nbuf, "#", BUFSIZ);
1560: html_idcat(nbuf, sp, BUFSIZ);
1561: PAIR_HREF_INIT(&tag[1], nbuf);
1562: }
1563: #endif
1564:
1.15 kristaps 1565: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1566:
1567: if (sp) {
1.57 kristaps 1568: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1569: print_text(h, nbuf);
1570: }
1571:
1.1 kristaps 1572: print_tagq(h, t);
1573:
1574: h->flags |= HTML_NOSPACE;
1575: print_text(h, "(");
1576:
1.23 kristaps 1577: bufinit(h);
1578: PAIR_CLASS_INIT(&tag[0], "farg");
1579: bufcat_style(h, "white-space", "nowrap");
1580: PAIR_STYLE_INIT(&tag[1], h);
1581:
1.1 kristaps 1582: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1583: i = 1;
1.87 kristaps 1584: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1585: i = 2;
1.15 kristaps 1586: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1587: print_text(h, nn->string);
1588: print_tagq(h, t);
1589: if (nn->next)
1590: print_text(h, ",");
1591: }
1592:
1593: print_text(h, ")");
1.87 kristaps 1594: if (MDOC_SYNPRETTY & n->flags)
1.1 kristaps 1595: print_text(h, ";");
1.99 kristaps 1596:
1597: return(0);
1598: }
1599:
1600:
1601: /* ARGSUSED */
1602: static int
1603: mdoc_sm_pre(MDOC_ARGS)
1604: {
1605:
1606: assert(n->child && MDOC_TEXT == n->child->type);
1607: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1608: /*
1609: * FIXME: no p->col to check. Thus, if we have
1610: * .Bd -literal
1611: * .Sm off
1612: * 1 2
1613: * .Sm on
1614: * 3
1615: * .Ed
1616: * the "3" is preceded by a space.
1617: */
1.99 kristaps 1618: h->flags &= ~HTML_NOSPACE;
1619: h->flags &= ~HTML_NONOSPACE;
1620: } else
1621: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1622:
1623: return(0);
1624: }
1625:
1626:
1627: /* ARGSUSED */
1628: static int
1629: mdoc_sp_pre(MDOC_ARGS)
1630: {
1.23 kristaps 1631: int len;
1632: struct htmlpair tag;
1633: struct roffsu su;
1.1 kristaps 1634:
1635: switch (n->tok) {
1636: case (MDOC_sp):
1.23 kristaps 1637: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1638: len = n->child ? atoi(n->child->string) : 1;
1639: break;
1640: case (MDOC_br):
1641: len = 0;
1642: break;
1643: default:
1.97 kristaps 1644: assert(n->parent);
1645: if ((NULL == n->next || NULL == n->prev) &&
1646: (MDOC_Ss == n->parent->tok ||
1647: MDOC_Sh == n->parent->tok))
1648: return(0);
1.1 kristaps 1649: len = 1;
1650: break;
1651: }
1652:
1.23 kristaps 1653: SCALE_VS_INIT(&su, len);
1654: bufcat_su(h, "height", &su);
1655: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1656: print_otag(h, TAG_DIV, 1, &tag);
1.42 kristaps 1657: /* So the div isn't empty: */
1658: print_text(h, "\\~");
1659:
1660: return(0);
1.1 kristaps 1661:
1662: }
1.2 kristaps 1663:
1664:
1665: /* ARGSUSED */
1666: static int
1667: mdoc_lk_pre(MDOC_ARGS)
1668: {
1669: const struct mdoc_node *nn;
1670: struct htmlpair tag[2];
1671:
1672: nn = n->child;
1673:
1.23 kristaps 1674: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.57 kristaps 1675: PAIR_HREF_INIT(&tag[1], nn->string);
1.2 kristaps 1676: print_otag(h, TAG_A, 2, tag);
1677:
1.38 kristaps 1678: if (NULL == nn->next)
1679: return(1);
1680:
1.2 kristaps 1681: for (nn = nn->next; nn; nn = nn->next)
1682: print_text(h, nn->string);
1683:
1684: return(0);
1685: }
1686:
1687:
1688: /* ARGSUSED */
1689: static int
1690: mdoc_mt_pre(MDOC_ARGS)
1691: {
1692: struct htmlpair tag[2];
1693: struct tag *t;
1694: const struct mdoc_node *nn;
1695:
1.23 kristaps 1696: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1697:
1698: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1699: bufinit(h);
1700: bufcat(h, "mailto:");
1701: bufcat(h, nn->string);
1.57 kristaps 1702: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1703: t = print_otag(h, TAG_A, 2, tag);
1704: print_text(h, nn->string);
1705: print_tagq(h, t);
1706: }
1707:
1708: return(0);
1709: }
1.4 kristaps 1710:
1711:
1712: /* ARGSUSED */
1713: static int
1714: mdoc_fo_pre(MDOC_ARGS)
1715: {
1.77 kristaps 1716: struct htmlpair tag;
1717: struct tag *t;
1.4 kristaps 1718:
1719: if (MDOC_BODY == n->type) {
1720: h->flags |= HTML_NOSPACE;
1721: print_text(h, "(");
1722: h->flags |= HTML_NOSPACE;
1723: return(1);
1.77 kristaps 1724: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1725: synopsis_pre(h, n);
1.4 kristaps 1726: return(1);
1.57 kristaps 1727: }
1.4 kristaps 1728:
1.77 kristaps 1729: /* XXX: we drop non-initial arguments as per groff. */
1730:
1731: assert(n->child);
1732: assert(n->child->string);
1733:
1.23 kristaps 1734: PAIR_CLASS_INIT(&tag, "fname");
1.77 kristaps 1735: t = print_otag(h, TAG_SPAN, 1, &tag);
1736: print_text(h, n->child->string);
1737: print_tagq(h, t);
1738: return(0);
1.4 kristaps 1739: }
1740:
1741:
1742: /* ARGSUSED */
1743: static void
1744: mdoc_fo_post(MDOC_ARGS)
1745: {
1.78 kristaps 1746:
1.4 kristaps 1747: if (MDOC_BODY != n->type)
1748: return;
1749: print_text(h, ")");
1750: print_text(h, ";");
1751: }
1752:
1753:
1754: /* ARGSUSED */
1755: static int
1756: mdoc_in_pre(MDOC_ARGS)
1757: {
1758: const struct mdoc_node *nn;
1.23 kristaps 1759: struct tag *t;
1.17 kristaps 1760: struct htmlpair tag[2];
1761: int i;
1.34 kristaps 1762:
1.78 kristaps 1763: synopsis_pre(h, n);
1764:
1.23 kristaps 1765: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1766: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1767:
1.87 kristaps 1768: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1769: print_text(h, "#include");
1770:
1771: print_text(h, "<");
1772: h->flags |= HTML_NOSPACE;
1773:
1.17 kristaps 1774: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1775: PAIR_CLASS_INIT(&tag[0], "link-includes");
1776: i = 1;
1.41 kristaps 1777: bufinit(h);
1.17 kristaps 1778: if (h->base_includes) {
1779: buffmt_includes(h, nn->string);
1.57 kristaps 1780: PAIR_HREF_INIT(&tag[i], h->buf);
1781: i++;
1.17 kristaps 1782: }
1783: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1784: print_mdoc_node(m, nn, h);
1.17 kristaps 1785: print_tagq(h, t);
1786: }
1.4 kristaps 1787:
1788: h->flags |= HTML_NOSPACE;
1789: print_text(h, ">");
1790:
1791: return(0);
1792: }
1793:
1794:
1795: /* ARGSUSED */
1796: static int
1797: mdoc_ic_pre(MDOC_ARGS)
1798: {
1799: struct htmlpair tag;
1800:
1.23 kristaps 1801: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1802: print_otag(h, TAG_SPAN, 1, &tag);
1803: return(1);
1804: }
1805:
1806:
1807: /* ARGSUSED */
1808: static int
1809: mdoc_rv_pre(MDOC_ARGS)
1810: {
1811: const struct mdoc_node *nn;
1812: struct htmlpair tag;
1813: struct tag *t;
1814:
1815: print_otag(h, TAG_DIV, 0, NULL);
1816: print_text(h, "The");
1817:
1818: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1819: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1820: t = print_otag(h, TAG_SPAN, 1, &tag);
1821: print_text(h, nn->string);
1822: print_tagq(h, t);
1823:
1824: h->flags |= HTML_NOSPACE;
1825: if (nn->next && NULL == nn->next->next)
1826: print_text(h, "(), and");
1827: else if (nn->next)
1828: print_text(h, "(),");
1829: else
1830: print_text(h, "()");
1831: }
1832:
1.65 kristaps 1833: if (n->child && n->child->next)
1.4 kristaps 1834: print_text(h, "functions return");
1835: else
1836: print_text(h, "function returns");
1837:
1838: print_text(h, "the value 0 if successful; otherwise the value "
1839: "-1 is returned and the global variable");
1840:
1.23 kristaps 1841: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1842: t = print_otag(h, TAG_SPAN, 1, &tag);
1843: print_text(h, "errno");
1844: print_tagq(h, t);
1845: print_text(h, "is set to indicate the error.");
1846: return(0);
1847: }
1848:
1849:
1850: /* ARGSUSED */
1851: static int
1852: mdoc_va_pre(MDOC_ARGS)
1853: {
1854: struct htmlpair tag;
1855:
1.23 kristaps 1856: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1857: print_otag(h, TAG_SPAN, 1, &tag);
1858: return(1);
1859: }
1860:
1861:
1862: /* ARGSUSED */
1863: static int
1.5 kristaps 1864: mdoc_ap_pre(MDOC_ARGS)
1865: {
1866:
1867: h->flags |= HTML_NOSPACE;
1868: print_text(h, "\\(aq");
1869: h->flags |= HTML_NOSPACE;
1870: return(1);
1871: }
1872:
1873:
1874: /* ARGSUSED */
1875: static int
1876: mdoc_bf_pre(MDOC_ARGS)
1877: {
1.23 kristaps 1878: struct htmlpair tag[2];
1879: struct roffsu su;
1.5 kristaps 1880:
1881: if (MDOC_HEAD == n->type)
1882: return(0);
1.92 kristaps 1883: else if (MDOC_BODY != n->type)
1.5 kristaps 1884: return(1);
1885:
1.92 kristaps 1886: assert(n->data.Bf);
1.5 kristaps 1887:
1.92 kristaps 1888: if (FONT_Em == n->data.Bf->font)
1889: PAIR_CLASS_INIT(&tag[0], "emph");
1890: else if (FONT_Sy == n->data.Bf->font)
1891: PAIR_CLASS_INIT(&tag[0], "symb");
1892: else if (FONT_Li == n->data.Bf->font)
1893: PAIR_CLASS_INIT(&tag[0], "lit");
1894: else
1895: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1896:
1.92 kristaps 1897: /*
1898: * We want this to be inline-formatted, but needs to be div to
1899: * accept block children.
1900: */
1.23 kristaps 1901: bufcat_style(h, "display", "inline");
1902: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1903: /* Needs a left-margin for spacing. */
1904: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1905: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1906: print_otag(h, TAG_DIV, 2, tag);
1907: return(1);
1908: }
1909:
1910:
1911: /* ARGSUSED */
1912: static int
1913: mdoc_ms_pre(MDOC_ARGS)
1914: {
1915: struct htmlpair tag;
1916:
1.23 kristaps 1917: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1918: print_otag(h, TAG_SPAN, 1, &tag);
1919: return(1);
1920: }
1921:
1922:
1923: /* ARGSUSED */
1924: static int
1.110 schwarze 1925: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1926: {
1927:
1928: h->flags |= HTML_IGNDELIM;
1929: return(1);
1930: }
1931:
1932:
1933: /* ARGSUSED */
1934: static void
1935: mdoc_pf_post(MDOC_ARGS)
1936: {
1937:
1938: h->flags |= HTML_NOSPACE;
1939: }
1940:
1941:
1942: /* ARGSUSED */
1943: static int
1944: mdoc_rs_pre(MDOC_ARGS)
1945: {
1.23 kristaps 1946: struct htmlpair tag;
1.5 kristaps 1947:
1948: if (MDOC_BLOCK != n->type)
1949: return(1);
1950:
1.8 kristaps 1951: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.105 kristaps 1952: print_otag(h, TAG_BR, 0, NULL);
1953: print_otag(h, TAG_BR, 0, NULL);
1954: }
1.5 kristaps 1955:
1.23 kristaps 1956: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1957: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1958: return(1);
1959: }
1.6 kristaps 1960:
1961:
1962:
1963: /* ARGSUSED */
1964: static int
1965: mdoc_li_pre(MDOC_ARGS)
1966: {
1967: struct htmlpair tag;
1968:
1.23 kristaps 1969: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 1970: print_otag(h, TAG_SPAN, 1, &tag);
1971: return(1);
1972: }
1973:
1974:
1975: /* ARGSUSED */
1976: static int
1977: mdoc_sy_pre(MDOC_ARGS)
1978: {
1979: struct htmlpair tag;
1980:
1.23 kristaps 1981: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1982: print_otag(h, TAG_SPAN, 1, &tag);
1983: return(1);
1984: }
1985:
1986:
1987: /* ARGSUSED */
1988: static int
1989: mdoc_bt_pre(MDOC_ARGS)
1990: {
1991:
1992: print_text(h, "is currently in beta test.");
1993: return(0);
1994: }
1995:
1996:
1997: /* ARGSUSED */
1998: static int
1999: mdoc_ud_pre(MDOC_ARGS)
2000: {
2001:
2002: print_text(h, "currently under development.");
2003: return(0);
2004: }
2005:
2006:
2007: /* ARGSUSED */
2008: static int
2009: mdoc_lb_pre(MDOC_ARGS)
2010: {
2011: struct htmlpair tag;
2012:
1.62 kristaps 2013: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)
1.6 kristaps 2014: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 2015: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 2016: print_otag(h, TAG_SPAN, 1, &tag);
2017: return(1);
2018: }
1.10 kristaps 2019:
2020:
2021: /* ARGSUSED */
2022: static int
2023: mdoc__x_pre(MDOC_ARGS)
2024: {
1.38 kristaps 2025: struct htmlpair tag[2];
1.37 kristaps 2026:
1.10 kristaps 2027: switch (n->tok) {
2028: case(MDOC__A):
1.38 kristaps 2029: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 2030: if (n->prev && MDOC__A == n->prev->tok)
2031: if (NULL == n->next || MDOC__A != n->next->tok)
2032: print_text(h, "and");
1.10 kristaps 2033: break;
2034: case(MDOC__B):
1.38 kristaps 2035: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 2036: break;
2037: case(MDOC__C):
1.38 kristaps 2038: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 2039: break;
2040: case(MDOC__D):
1.38 kristaps 2041: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 2042: break;
2043: case(MDOC__I):
1.38 kristaps 2044: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 2045: break;
2046: case(MDOC__J):
1.38 kristaps 2047: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 2048: break;
2049: case(MDOC__N):
1.38 kristaps 2050: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 2051: break;
2052: case(MDOC__O):
1.38 kristaps 2053: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 2054: break;
2055: case(MDOC__P):
1.38 kristaps 2056: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 2057: break;
2058: case(MDOC__Q):
1.38 kristaps 2059: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 2060: break;
2061: case(MDOC__R):
1.38 kristaps 2062: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 2063: break;
2064: case(MDOC__T):
1.38 kristaps 2065: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 2066: break;
1.38 kristaps 2067: case(MDOC__U):
2068: PAIR_CLASS_INIT(&tag[0], "link-ref");
2069: break;
1.10 kristaps 2070: case(MDOC__V):
1.38 kristaps 2071: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 2072: break;
2073: default:
2074: abort();
2075: /* NOTREACHED */
2076: }
2077:
1.38 kristaps 2078: if (MDOC__U != n->tok) {
2079: print_otag(h, TAG_SPAN, 1, tag);
2080: return(1);
2081: }
2082:
2083: PAIR_HREF_INIT(&tag[1], n->child->string);
2084: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2085:
1.10 kristaps 2086: return(1);
2087: }
2088:
2089:
2090: /* ARGSUSED */
2091: static void
2092: mdoc__x_post(MDOC_ARGS)
2093: {
1.103 kristaps 2094:
2095: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2096: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2097: if (NULL == n->prev || MDOC__A != n->prev->tok)
2098: return;
1.10 kristaps 2099:
1.61 kristaps 2100: /* TODO: %U */
2101:
1.106 kristaps 2102: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2103: return;
2104:
1.10 kristaps 2105: print_text(h, n->next ? "," : ".");
1.94 kristaps 2106: }
2107:
2108:
2109: /* ARGSUSED */
2110: static int
2111: mdoc_bk_pre(MDOC_ARGS)
2112: {
2113:
2114: switch (n->type) {
2115: case (MDOC_BLOCK):
2116: break;
2117: case (MDOC_HEAD):
2118: return(0);
2119: case (MDOC_BODY):
2120: h->flags |= HTML_PREKEEP;
2121: break;
2122: default:
2123: abort();
2124: /* NOTREACHED */
2125: }
2126:
2127: return(1);
2128: }
2129:
2130:
2131: /* ARGSUSED */
2132: static void
2133: mdoc_bk_post(MDOC_ARGS)
2134: {
2135:
2136: if (MDOC_BODY == n->type)
2137: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2138: }
1.107 kristaps 2139:
2140:
2141: /* ARGSUSED */
2142: static int
2143: mdoc_quote_pre(MDOC_ARGS)
2144: {
2145: struct htmlpair tag;
2146:
2147: if (MDOC_BODY != n->type)
2148: return(1);
2149:
2150: switch (n->tok) {
2151: case (MDOC_Ao):
2152: /* FALLTHROUGH */
2153: case (MDOC_Aq):
2154: print_text(h, "\\(la");
2155: break;
2156: case (MDOC_Bro):
2157: /* FALLTHROUGH */
2158: case (MDOC_Brq):
2159: print_text(h, "\\(lC");
2160: break;
2161: case (MDOC_Bo):
2162: /* FALLTHROUGH */
2163: case (MDOC_Bq):
2164: print_text(h, "\\(lB");
2165: break;
2166: case (MDOC_Oo):
2167: /* FALLTHROUGH */
2168: case (MDOC_Op):
2169: print_text(h, "\\(lB");
1.109 kristaps 2170: h->flags |= HTML_NOSPACE;
1.107 kristaps 2171: PAIR_CLASS_INIT(&tag, "opt");
2172: print_otag(h, TAG_SPAN, 1, &tag);
2173: break;
2174: case (MDOC_Do):
2175: /* FALLTHROUGH */
2176: case (MDOC_Dq):
2177: /* FALLTHROUGH */
2178: case (MDOC_Qo):
2179: /* FALLTHROUGH */
2180: case (MDOC_Qq):
2181: print_text(h, "\\(lq");
2182: break;
2183: case (MDOC_Po):
2184: /* FALLTHROUGH */
2185: case (MDOC_Pq):
2186: print_text(h, "(");
2187: break;
2188: case (MDOC_Ql):
2189: /* FALLTHROUGH */
2190: case (MDOC_So):
2191: /* FALLTHROUGH */
2192: case (MDOC_Sq):
2193: print_text(h, "\\(oq");
2194: break;
2195: default:
2196: abort();
2197: /* NOTREACHED */
2198: }
2199:
2200: h->flags |= HTML_NOSPACE;
2201: return(1);
2202: }
2203:
2204:
2205: /* ARGSUSED */
2206: static void
2207: mdoc_quote_post(MDOC_ARGS)
2208: {
2209:
2210: if (MDOC_BODY != n->type)
2211: return;
2212:
2213: h->flags |= HTML_NOSPACE;
2214:
2215: switch (n->tok) {
2216: case (MDOC_Ao):
2217: /* FALLTHROUGH */
2218: case (MDOC_Aq):
2219: print_text(h, "\\(ra");
2220: break;
2221: case (MDOC_Bro):
2222: /* FALLTHROUGH */
2223: case (MDOC_Brq):
2224: print_text(h, "\\(rC");
2225: break;
2226: case (MDOC_Oo):
2227: /* FALLTHROUGH */
2228: case (MDOC_Op):
2229: /* FALLTHROUGH */
2230: case (MDOC_Bo):
2231: /* FALLTHROUGH */
2232: case (MDOC_Bq):
2233: print_text(h, "\\(rB");
2234: break;
2235: case (MDOC_Qo):
2236: /* FALLTHROUGH */
2237: case (MDOC_Qq):
2238: /* FALLTHROUGH */
2239: case (MDOC_Do):
2240: /* FALLTHROUGH */
2241: case (MDOC_Dq):
2242: print_text(h, "\\(rq");
2243: break;
2244: case (MDOC_Po):
2245: /* FALLTHROUGH */
2246: case (MDOC_Pq):
2247: print_text(h, ")");
2248: break;
2249: case (MDOC_Ql):
2250: /* FALLTHROUGH */
2251: case (MDOC_So):
2252: /* FALLTHROUGH */
2253: case (MDOC_Sq):
2254: print_text(h, "\\(aq");
2255: break;
2256: default:
2257: abort();
2258: /* NOTREACHED */
2259: }
2260: }
2261:
2262:
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