Annotation of mandoc/mdoc_html.c, Revision 1.115
1.115 ! kristaps 1: /* $Id: mdoc_html.c,v 1.114 2010/12/05 15:37:30 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 int mdoc_bl_pre(MDOC_ARGS);
1.6 kristaps 76: static int mdoc_bt_pre(MDOC_ARGS);
1.4 kristaps 77: static int mdoc_bx_pre(MDOC_ARGS);
1.1 kristaps 78: static int mdoc_cd_pre(MDOC_ARGS);
79: static int mdoc_d1_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);
1.110 schwarze 93: static int mdoc_igndelim_pre(MDOC_ARGS);
1.4 kristaps 94: static int mdoc_in_pre(MDOC_ARGS);
1.1 kristaps 95: static int mdoc_it_pre(MDOC_ARGS);
1.6 kristaps 96: static int mdoc_lb_pre(MDOC_ARGS);
97: static int mdoc_li_pre(MDOC_ARGS);
1.2 kristaps 98: static int mdoc_lk_pre(MDOC_ARGS);
99: static int mdoc_mt_pre(MDOC_ARGS);
1.5 kristaps 100: static int mdoc_ms_pre(MDOC_ARGS);
1.1 kristaps 101: static int mdoc_nd_pre(MDOC_ARGS);
102: static int mdoc_nm_pre(MDOC_ARGS);
103: static int mdoc_ns_pre(MDOC_ARGS);
104: static int mdoc_pa_pre(MDOC_ARGS);
1.5 kristaps 105: static void mdoc_pf_post(MDOC_ARGS);
1.107 kristaps 106: static void mdoc_quote_post(MDOC_ARGS);
107: static int mdoc_quote_pre(MDOC_ARGS);
1.5 kristaps 108: static int mdoc_rs_pre(MDOC_ARGS);
1.4 kristaps 109: static int mdoc_rv_pre(MDOC_ARGS);
1.1 kristaps 110: static int mdoc_sh_pre(MDOC_ARGS);
1.99 kristaps 111: static int mdoc_sm_pre(MDOC_ARGS);
1.1 kristaps 112: static int mdoc_sp_pre(MDOC_ARGS);
113: static int mdoc_ss_pre(MDOC_ARGS);
114: static int mdoc_sx_pre(MDOC_ARGS);
1.6 kristaps 115: static int mdoc_sy_pre(MDOC_ARGS);
116: static int mdoc_ud_pre(MDOC_ARGS);
1.4 kristaps 117: static int mdoc_va_pre(MDOC_ARGS);
1.1 kristaps 118: static int mdoc_vt_pre(MDOC_ARGS);
119: static int mdoc_xr_pre(MDOC_ARGS);
120: static int mdoc_xx_pre(MDOC_ARGS);
121:
122: static const struct htmlmdoc mdocs[MDOC_MAX] = {
1.5 kristaps 123: {mdoc_ap_pre, NULL}, /* Ap */
1.1 kristaps 124: {NULL, NULL}, /* Dd */
125: {NULL, NULL}, /* Dt */
126: {NULL, NULL}, /* Os */
127: {mdoc_sh_pre, NULL }, /* Sh */
128: {mdoc_ss_pre, NULL }, /* Ss */
129: {mdoc_sp_pre, NULL}, /* Pp */
130: {mdoc_d1_pre, NULL}, /* D1 */
131: {mdoc_d1_pre, NULL}, /* Dl */
132: {mdoc_bd_pre, NULL}, /* Bd */
133: {NULL, NULL}, /* Ed */
1.115 ! kristaps 134: {mdoc_bl_pre, NULL}, /* Bl */
1.1 kristaps 135: {NULL, NULL}, /* El */
136: {mdoc_it_pre, NULL}, /* It */
137: {mdoc_ad_pre, NULL}, /* Ad */
138: {mdoc_an_pre, NULL}, /* An */
139: {mdoc_ar_pre, NULL}, /* Ar */
140: {mdoc_cd_pre, NULL}, /* Cd */
141: {mdoc_fl_pre, NULL}, /* Cm */
142: {mdoc_dv_pre, NULL}, /* Dv */
143: {mdoc_er_pre, NULL}, /* Er */
144: {mdoc_ev_pre, NULL}, /* Ev */
145: {mdoc_ex_pre, NULL}, /* Ex */
146: {mdoc_fa_pre, NULL}, /* Fa */
1.78 kristaps 147: {mdoc_fd_pre, NULL}, /* Fd */
1.1 kristaps 148: {mdoc_fl_pre, NULL}, /* Fl */
149: {mdoc_fn_pre, NULL}, /* Fn */
150: {mdoc_ft_pre, NULL}, /* Ft */
1.4 kristaps 151: {mdoc_ic_pre, NULL}, /* Ic */
152: {mdoc_in_pre, NULL}, /* In */
1.6 kristaps 153: {mdoc_li_pre, NULL}, /* Li */
1.1 kristaps 154: {mdoc_nd_pre, NULL}, /* Nd */
155: {mdoc_nm_pre, NULL}, /* Nm */
1.107 kristaps 156: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 kristaps 157: {NULL, NULL}, /* Ot */
158: {mdoc_pa_pre, NULL}, /* Pa */
1.4 kristaps 159: {mdoc_rv_pre, NULL}, /* Rv */
1.1 kristaps 160: {NULL, NULL}, /* St */
1.4 kristaps 161: {mdoc_va_pre, NULL}, /* Va */
1.1 kristaps 162: {mdoc_vt_pre, NULL}, /* Vt */
163: {mdoc_xr_pre, NULL}, /* Xr */
1.10 kristaps 164: {mdoc__x_pre, mdoc__x_post}, /* %A */
165: {mdoc__x_pre, mdoc__x_post}, /* %B */
166: {mdoc__x_pre, mdoc__x_post}, /* %D */
167: {mdoc__x_pre, mdoc__x_post}, /* %I */
168: {mdoc__x_pre, mdoc__x_post}, /* %J */
169: {mdoc__x_pre, mdoc__x_post}, /* %N */
170: {mdoc__x_pre, mdoc__x_post}, /* %O */
171: {mdoc__x_pre, mdoc__x_post}, /* %P */
172: {mdoc__x_pre, mdoc__x_post}, /* %R */
173: {mdoc__x_pre, mdoc__x_post}, /* %T */
174: {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1 kristaps 175: {NULL, NULL}, /* Ac */
1.107 kristaps 176: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
177: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 kristaps 178: {NULL, NULL}, /* At */
179: {NULL, NULL}, /* Bc */
1.5 kristaps 180: {mdoc_bf_pre, NULL}, /* Bf */
1.107 kristaps 181: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
182: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 kristaps 183: {mdoc_xx_pre, NULL}, /* Bsx */
1.4 kristaps 184: {mdoc_bx_pre, NULL}, /* Bx */
1.1 kristaps 185: {NULL, NULL}, /* Db */
186: {NULL, NULL}, /* Dc */
1.107 kristaps 187: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
188: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55 kristaps 189: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 kristaps 190: {NULL, NULL}, /* Ef */
191: {mdoc_em_pre, NULL}, /* Em */
192: {NULL, NULL}, /* Eo */
193: {mdoc_xx_pre, NULL}, /* Fx */
1.98 kristaps 194: {mdoc_ms_pre, NULL}, /* Ms */
1.110 schwarze 195: {mdoc_igndelim_pre, NULL}, /* No */
1.1 kristaps 196: {mdoc_ns_pre, NULL}, /* Ns */
197: {mdoc_xx_pre, NULL}, /* Nx */
198: {mdoc_xx_pre, NULL}, /* Ox */
199: {NULL, NULL}, /* Pc */
1.110 schwarze 200: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107 kristaps 201: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
202: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 kristaps 203: {NULL, NULL}, /* Qc */
1.107 kristaps 204: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
205: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 kristaps 207: {NULL, NULL}, /* Re */
1.5 kristaps 208: {mdoc_rs_pre, NULL}, /* Rs */
1.1 kristaps 209: {NULL, NULL}, /* Sc */
1.107 kristaps 210: {mdoc_quote_pre, mdoc_quote_post}, /* So */
211: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.99 kristaps 212: {mdoc_sm_pre, NULL}, /* Sm */
1.1 kristaps 213: {mdoc_sx_pre, NULL}, /* Sx */
1.6 kristaps 214: {mdoc_sy_pre, NULL}, /* Sy */
1.1 kristaps 215: {NULL, NULL}, /* Tn */
216: {mdoc_xx_pre, NULL}, /* Ux */
217: {NULL, NULL}, /* Xc */
218: {NULL, NULL}, /* Xo */
1.4 kristaps 219: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
1.1 kristaps 220: {NULL, NULL}, /* Fc */
1.107 kristaps 221: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 kristaps 222: {NULL, NULL}, /* Oc */
1.94 kristaps 223: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 kristaps 224: {NULL, NULL}, /* Ek */
1.6 kristaps 225: {mdoc_bt_pre, NULL}, /* Bt */
1.1 kristaps 226: {NULL, NULL}, /* Hf */
227: {NULL, NULL}, /* Fr */
1.6 kristaps 228: {mdoc_ud_pre, NULL}, /* Ud */
229: {mdoc_lb_pre, NULL}, /* Lb */
1.1 kristaps 230: {mdoc_sp_pre, NULL}, /* Lp */
1.2 kristaps 231: {mdoc_lk_pre, NULL}, /* Lk */
232: {mdoc_mt_pre, NULL}, /* Mt */
1.107 kristaps 233: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
234: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
1.1 kristaps 235: {NULL, NULL}, /* Brc */
1.10 kristaps 236: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.2 kristaps 237: {NULL, NULL}, /* Es */ /* TODO */
238: {NULL, NULL}, /* En */ /* TODO */
1.1 kristaps 239: {mdoc_xx_pre, NULL}, /* Dx */
1.10 kristaps 240: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 kristaps 241: {mdoc_sp_pre, NULL}, /* br */
242: {mdoc_sp_pre, NULL}, /* sp */
1.37 kristaps 243: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.71 kristaps 244: {NULL, NULL}, /* Ta */
1.1 kristaps 245: };
246:
1.115 ! kristaps 247: static const char * const lists[LIST_MAX] = {
! 248: NULL,
! 249: "list-bullet",
! 250: "list-column",
! 251: "list-dash",
! 252: "list-diag",
! 253: "list-enum",
! 254: "list-hang",
! 255: "list-hyphen",
! 256: "list-inset",
! 257: "list-item",
! 258: "list-ohang",
! 259: "list-tag"
! 260: };
1.1 kristaps 261:
262: void
263: html_mdoc(void *arg, const struct mdoc *m)
264: {
265: struct html *h;
266: struct tag *t;
267:
268: h = (struct html *)arg;
269:
1.53 kristaps 270: print_gen_decls(h);
1.1 kristaps 271: t = print_otag(h, TAG_HTML, 0, NULL);
272: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
273: print_tagq(h, t);
274:
275: printf("\n");
276: }
277:
278:
1.23 kristaps 279: /*
280: * Calculate the scaling unit passed in a `-width' argument. This uses
281: * either a native scaling unit (e.g., 1i, 2m) or the string length of
282: * the value.
283: */
284: static void
285: a2width(const char *p, struct roffsu *su)
1.1 kristaps 286: {
287:
1.32 kristaps 288: if ( ! a2roffsu(p, su, SCALE_MAX)) {
289: su->unit = SCALE_EM;
290: su->scale = (int)strlen(p);
291: }
1.1 kristaps 292: }
293:
294:
1.23 kristaps 295: /*
1.78 kristaps 296: * See the same function in mdoc_term.c for documentation.
297: */
298: static void
299: synopsis_pre(struct html *h, const struct mdoc_node *n)
300: {
301: struct roffsu su;
302: struct htmlpair tag;
303:
1.87 kristaps 304: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.78 kristaps 305: return;
306:
307: SCALE_VS_INIT(&su, 1);
308: bufcat_su(h, "margin-top", &su);
309: PAIR_STYLE_INIT(&tag, h);
310:
311: if (n->prev->tok == n->tok &&
312: MDOC_Fo != n->tok &&
313: MDOC_Ft != n->tok &&
314: MDOC_Fn != n->tok) {
315: print_otag(h, TAG_DIV, 0, NULL);
316: return;
317: }
318:
319: switch (n->prev->tok) {
320: case (MDOC_Fd):
321: /* FALLTHROUGH */
322: case (MDOC_Fn):
323: /* FALLTHROUGH */
324: case (MDOC_Fo):
325: /* FALLTHROUGH */
326: case (MDOC_In):
327: /* FALLTHROUGH */
328: case (MDOC_Vt):
329: print_otag(h, TAG_DIV, 1, &tag);
330: break;
331: case (MDOC_Ft):
332: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
333: print_otag(h, TAG_DIV, 1, &tag);
334: break;
335: }
336: /* FALLTHROUGH */
337: default:
338: print_otag(h, TAG_DIV, 0, NULL);
339: break;
340: }
341: }
342:
343:
344: /*
1.23 kristaps 345: * Calculate the scaling unit passed in an `-offset' argument. This
346: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
347: * predefined strings (indent, etc.), or the string length of the value.
348: */
349: static void
350: a2offs(const char *p, struct roffsu *su)
1.1 kristaps 351: {
352:
1.31 kristaps 353: /* FIXME: "right"? */
354:
1.1 kristaps 355: if (0 == strcmp(p, "left"))
1.23 kristaps 356: SCALE_HS_INIT(su, 0);
357: else if (0 == strcmp(p, "indent"))
358: SCALE_HS_INIT(su, INDENT);
359: else if (0 == strcmp(p, "indent-two"))
360: SCALE_HS_INIT(su, INDENT * 2);
1.32 kristaps 361: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.24 kristaps 362: su->unit = SCALE_EM;
363: su->scale = (int)strlen(p);
364: }
1.1 kristaps 365: }
366:
367:
368: static void
369: print_mdoc(MDOC_ARGS)
370: {
371: struct tag *t;
372: struct htmlpair tag;
373:
374: t = print_otag(h, TAG_HEAD, 0, NULL);
375: print_mdoc_head(m, n, h);
376: print_tagq(h, t);
377:
378: t = print_otag(h, TAG_BODY, 0, NULL);
379:
380: tag.key = ATTR_CLASS;
381: tag.val = "body";
382: print_otag(h, TAG_DIV, 1, &tag);
383:
384: print_mdoc_nodelist(m, n, h);
385: print_tagq(h, t);
386: }
387:
388:
389: /* ARGSUSED */
390: static void
391: print_mdoc_head(MDOC_ARGS)
392: {
393:
394: print_gen_head(h);
1.20 kristaps 395: bufinit(h);
1.63 kristaps 396: buffmt(h, "%s(%s)", m->title, m->msec);
1.1 kristaps 397:
398: if (m->arch) {
1.20 kristaps 399: bufcat(h, " (");
400: bufcat(h, m->arch);
401: bufcat(h, ")");
1.1 kristaps 402: }
403:
404: print_otag(h, TAG_TITLE, 0, NULL);
1.20 kristaps 405: print_text(h, h->buf);
1.1 kristaps 406: }
407:
408:
409: static void
410: print_mdoc_nodelist(MDOC_ARGS)
411: {
412:
413: print_mdoc_node(m, n, h);
414: if (n->next)
415: print_mdoc_nodelist(m, n->next, h);
416: }
417:
418:
419: static void
420: print_mdoc_node(MDOC_ARGS)
421: {
422: int child;
423: struct tag *t;
424:
425: child = 1;
1.39 kristaps 426: t = h->tags.head;
1.1 kristaps 427:
1.16 kristaps 428: bufinit(h);
1.1 kristaps 429: switch (n->type) {
430: case (MDOC_ROOT):
431: child = mdoc_root_pre(m, n, h);
432: break;
433: case (MDOC_TEXT):
434: print_text(h, n->string);
1.48 kristaps 435: return;
1.1 kristaps 436: default:
1.89 kristaps 437: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 kristaps 438: child = (*mdocs[n->tok].pre)(m, n, h);
439: break;
440: }
441:
1.94 kristaps 442: if (HTML_KEEP & h->flags) {
443: if (n->prev && n->prev->line != n->line) {
444: h->flags &= ~HTML_KEEP;
445: h->flags |= HTML_PREKEEP;
446: } else if (NULL == n->prev) {
447: if (n->parent && n->parent->line != n->line) {
448: h->flags &= ~HTML_KEEP;
449: h->flags |= HTML_PREKEEP;
450: }
451: }
452: }
453:
1.1 kristaps 454: if (child && n->child)
455: print_mdoc_nodelist(m, n->child, h);
456:
457: print_stagq(h, t);
458:
1.16 kristaps 459: bufinit(h);
1.1 kristaps 460: switch (n->type) {
461: case (MDOC_ROOT):
462: mdoc_root_post(m, n, h);
463: break;
464: default:
1.89 kristaps 465: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 kristaps 466: (*mdocs[n->tok].post)(m, n, h);
467: break;
468: }
469: }
470:
471:
472: /* ARGSUSED */
473: static void
474: mdoc_root_post(MDOC_ARGS)
475: {
1.40 kristaps 476: struct htmlpair tag[3];
1.1 kristaps 477: struct tag *t, *tt;
1.36 kristaps 478: char b[DATESIZ];
479:
480: time2a(m->date, b, DATESIZ);
1.1 kristaps 481:
1.23 kristaps 482: /*
483: * XXX: this should use divs, but in Firefox, divs with nested
484: * divs for some reason puke when trying to put a border line
485: * below. So I use tables, instead.
486: */
487:
488: PAIR_CLASS_INIT(&tag[0], "footer");
489: bufcat_style(h, "width", "100%");
490: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 491: PAIR_SUMMARY_INIT(&tag[2], "footer");
492:
493: t = print_otag(h, TAG_TABLE, 3, tag);
1.1 kristaps 494: tt = print_otag(h, TAG_TR, 0, NULL);
495:
1.23 kristaps 496: bufinit(h);
497: bufcat_style(h, "width", "50%");
498: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 499: print_otag(h, TAG_TD, 1, tag);
500: print_text(h, b);
501: print_stagq(h, tt);
502:
1.23 kristaps 503: bufinit(h);
504: bufcat_style(h, "width", "50%");
505: bufcat_style(h, "text-align", "right");
506: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 507: print_otag(h, TAG_TD, 1, tag);
508: print_text(h, m->os);
509: print_tagq(h, t);
510: }
511:
512:
513: /* ARGSUSED */
514: static int
515: mdoc_root_pre(MDOC_ARGS)
516: {
1.40 kristaps 517: struct htmlpair tag[3];
1.1 kristaps 518: struct tag *t, *tt;
519: char b[BUFSIZ], title[BUFSIZ];
520:
521: (void)strlcpy(b, m->vol, BUFSIZ);
522:
523: if (m->arch) {
524: (void)strlcat(b, " (", BUFSIZ);
525: (void)strlcat(b, m->arch, BUFSIZ);
526: (void)strlcat(b, ")", BUFSIZ);
527: }
528:
529: (void)snprintf(title, BUFSIZ - 1,
1.63 kristaps 530: "%s(%s)", m->title, m->msec);
1.1 kristaps 531:
1.23 kristaps 532: /* XXX: see note in mdoc_root_post() about divs. */
533:
534: PAIR_CLASS_INIT(&tag[0], "header");
535: bufcat_style(h, "width", "100%");
536: PAIR_STYLE_INIT(&tag[1], h);
1.40 kristaps 537: PAIR_SUMMARY_INIT(&tag[2], "header");
538:
539: t = print_otag(h, TAG_TABLE, 3, tag);
540:
1.1 kristaps 541: tt = print_otag(h, TAG_TR, 0, NULL);
542:
1.23 kristaps 543: bufinit(h);
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_stagq(h, tt);
549:
1.23 kristaps 550: bufinit(h);
551: bufcat_style(h, "text-align", "center");
552: bufcat_style(h, "white-space", "nowrap");
553: bufcat_style(h, "width", "80%");
554: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 555: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 556: print_text(h, b);
1.1 kristaps 557: print_stagq(h, tt);
558:
1.23 kristaps 559: bufinit(h);
560: bufcat_style(h, "text-align", "right");
561: bufcat_style(h, "width", "10%");
562: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 563: print_otag(h, TAG_TD, 1, tag);
1.2 kristaps 564: print_text(h, title);
1.1 kristaps 565: print_tagq(h, t);
566: return(1);
567: }
568:
569:
570: /* ARGSUSED */
571: static int
572: mdoc_sh_pre(MDOC_ARGS)
573: {
574: struct htmlpair tag[2];
575: const struct mdoc_node *nn;
1.41 kristaps 576: char buf[BUFSIZ];
1.23 kristaps 577: struct roffsu su;
1.21 kristaps 578:
579: if (MDOC_BODY == n->type) {
1.23 kristaps 580: SCALE_HS_INIT(&su, INDENT);
581: bufcat_su(h, "margin-left", &su);
582: PAIR_CLASS_INIT(&tag[0], "sec-body");
583: PAIR_STYLE_INIT(&tag[1], h);
1.21 kristaps 584: print_otag(h, TAG_DIV, 2, tag);
1.1 kristaps 585: return(1);
586: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 587: PAIR_CLASS_INIT(&tag[0], "sec-block");
1.1 kristaps 588: if (n->prev && NULL == n->prev->body->child) {
589: print_otag(h, TAG_DIV, 1, tag);
590: return(1);
591: }
1.23 kristaps 592:
593: SCALE_VS_INIT(&su, 1);
594: bufcat_su(h, "margin-top", &su);
1.1 kristaps 595: if (NULL == n->next)
1.23 kristaps 596: bufcat_su(h, "margin-bottom", &su);
1.1 kristaps 597:
1.23 kristaps 598: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 599: print_otag(h, TAG_DIV, 2, tag);
600: return(1);
601: }
602:
1.42 kristaps 603: buf[0] = '\0';
1.21 kristaps 604: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 605: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 606: if (nn->next)
1.42 kristaps 607: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 608: }
609:
1.57 kristaps 610: PAIR_CLASS_INIT(&tag[0], "sec-head");
611: PAIR_ID_INIT(&tag[1], buf);
1.22 kristaps 612:
1.1 kristaps 613: print_otag(h, TAG_DIV, 2, tag);
614: return(1);
615: }
616:
617:
618: /* ARGSUSED */
619: static int
620: mdoc_ss_pre(MDOC_ARGS)
621: {
1.21 kristaps 622: struct htmlpair tag[3];
1.1 kristaps 623: const struct mdoc_node *nn;
1.41 kristaps 624: char buf[BUFSIZ];
1.23 kristaps 625: struct roffsu su;
1.1 kristaps 626:
1.23 kristaps 627: SCALE_VS_INIT(&su, 1);
1.1 kristaps 628:
629: if (MDOC_BODY == n->type) {
1.23 kristaps 630: PAIR_CLASS_INIT(&tag[0], "ssec-body");
1.1 kristaps 631: if (n->parent->next && n->child) {
1.23 kristaps 632: bufcat_su(h, "margin-bottom", &su);
633: PAIR_STYLE_INIT(&tag[1], h);
634: print_otag(h, TAG_DIV, 2, tag);
635: } else
636: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 637: return(1);
638: } else if (MDOC_BLOCK == n->type) {
1.23 kristaps 639: PAIR_CLASS_INIT(&tag[0], "ssec-block");
1.1 kristaps 640: if (n->prev) {
1.23 kristaps 641: bufcat_su(h, "margin-top", &su);
642: PAIR_STYLE_INIT(&tag[1], h);
643: print_otag(h, TAG_DIV, 2, tag);
644: } else
645: print_otag(h, TAG_DIV, 1, tag);
1.1 kristaps 646: return(1);
647: }
648:
1.23 kristaps 649: /* TODO: see note in mdoc_sh_pre() about duplicates. */
650:
1.42 kristaps 651: buf[0] = '\0';
1.21 kristaps 652: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 653: html_idcat(buf, nn->string, BUFSIZ);
1.21 kristaps 654: if (nn->next)
1.42 kristaps 655: html_idcat(buf, " ", BUFSIZ);
1.21 kristaps 656: }
657:
1.23 kristaps 658: SCALE_HS_INIT(&su, INDENT - HALFINDENT);
659: su.scale = -su.scale;
660: bufcat_su(h, "margin-left", &su);
1.22 kristaps 661:
1.23 kristaps 662: PAIR_CLASS_INIT(&tag[0], "ssec-head");
663: PAIR_STYLE_INIT(&tag[1], h);
1.57 kristaps 664: PAIR_ID_INIT(&tag[2], buf);
665:
1.21 kristaps 666: print_otag(h, TAG_DIV, 3, tag);
1.1 kristaps 667: return(1);
668: }
669:
670:
671: /* ARGSUSED */
672: static int
673: mdoc_fl_pre(MDOC_ARGS)
674: {
675: struct htmlpair tag;
676:
1.51 kristaps 677: PAIR_CLASS_INIT(&tag, "flag");
678: print_otag(h, TAG_SPAN, 1, &tag);
679:
1.50 kristaps 680: /* `Cm' has no leading hyphen. */
681:
1.51 kristaps 682: if (MDOC_Cm == n->tok)
1.50 kristaps 683: return(1);
684:
685: print_text(h, "\\-");
686:
687: if (n->child)
1.58 kristaps 688: h->flags |= HTML_NOSPACE;
689: else if (n->next && n->next->line == n->line)
1.1 kristaps 690: h->flags |= HTML_NOSPACE;
1.50 kristaps 691:
1.1 kristaps 692: return(1);
693: }
694:
695:
696: /* ARGSUSED */
697: static int
698: mdoc_nd_pre(MDOC_ARGS)
699: {
700: struct htmlpair tag;
701:
702: if (MDOC_BODY != n->type)
703: return(1);
704:
1.24 kristaps 705: /* XXX: this tag in theory can contain block elements. */
706:
1.1 kristaps 707: print_text(h, "\\(em");
1.23 kristaps 708: PAIR_CLASS_INIT(&tag, "desc-body");
1.1 kristaps 709: print_otag(h, TAG_SPAN, 1, &tag);
710: return(1);
711: }
712:
713:
714: static int
715: mdoc_nm_pre(MDOC_ARGS)
716: {
1.91 kristaps 717: struct htmlpair tag;
718: struct roffsu su;
719: const char *cp;
720:
721: /*
722: * Accomodate for `Nm' being both an element (which may have
723: * NULL children AND no m->name) and a block.
724: */
725:
726: cp = NULL;
727:
728: if (MDOC_ELEM == n->type) {
729: if (NULL == n->child && NULL == m->name)
730: return(1);
731: synopsis_pre(h, n);
732: PAIR_CLASS_INIT(&tag, "name");
733: print_otag(h, TAG_SPAN, 1, &tag);
734: if (NULL == n->child)
735: print_text(h, m->name);
736: } else if (MDOC_BLOCK == n->type) {
737: synopsis_pre(h, n);
738:
739: bufcat_style(h, "clear", "both");
740: if (n->head->child || m->name) {
741: if (n->head->child && MDOC_TEXT ==
742: n->head->child->type)
743: cp = n->head->child->string;
744: if (NULL == cp || '\0' == *cp)
745: cp = m->name;
746:
747: SCALE_HS_INIT(&su, (double)strlen(cp));
748: bufcat_su(h, "padding-left", &su);
749: }
1.1 kristaps 750:
1.91 kristaps 751: PAIR_STYLE_INIT(&tag, h);
752: print_otag(h, TAG_DIV, 1, &tag);
753: } else if (MDOC_HEAD == n->type) {
754: if (NULL == n->child && NULL == m->name)
755: return(1);
756:
757: if (n->child && MDOC_TEXT == n->child->type)
758: cp = n->child->string;
759: if (NULL == cp || '\0' == *cp)
760: cp = m->name;
761:
762: SCALE_HS_INIT(&su, (double)strlen(cp));
763:
764: bufcat_style(h, "float", "left");
765: bufcat_su(h, "min-width", &su);
766: SCALE_INVERT(&su);
767: bufcat_su(h, "margin-left", &su);
768:
769: PAIR_STYLE_INIT(&tag, h);
770: print_otag(h, TAG_DIV, 1, &tag);
1.65 kristaps 771:
1.91 kristaps 772: if (NULL == n->child)
773: print_text(h, m->name);
774: } else if (MDOC_BODY == n->type) {
775: SCALE_HS_INIT(&su, 2);
776: bufcat_su(h, "margin-left", &su);
777: PAIR_STYLE_INIT(&tag, h);
778: print_otag(h, TAG_DIV, 1, &tag);
779: }
1.1 kristaps 780:
781: return(1);
782: }
783:
784:
785: /* ARGSUSED */
786: static int
787: mdoc_xr_pre(MDOC_ARGS)
788: {
789: struct htmlpair tag[2];
790: const struct mdoc_node *nn;
1.56 kristaps 791:
792: if (NULL == n->child)
793: return(0);
1.17 kristaps 794:
1.23 kristaps 795: PAIR_CLASS_INIT(&tag[0], "link-man");
1.1 kristaps 796:
1.17 kristaps 797: if (h->base_man) {
1.23 kristaps 798: buffmt_man(h, n->child->string,
799: n->child->next ?
1.17 kristaps 800: n->child->next->string : NULL);
1.57 kristaps 801: PAIR_HREF_INIT(&tag[1], h->buf);
1.23 kristaps 802: print_otag(h, TAG_A, 2, tag);
803: } else
804: print_otag(h, TAG_A, 1, tag);
1.1 kristaps 805:
806: nn = n->child;
807: print_text(h, nn->string);
1.16 kristaps 808:
1.1 kristaps 809: if (NULL == (nn = nn->next))
810: return(0);
811:
812: h->flags |= HTML_NOSPACE;
813: print_text(h, "(");
814: h->flags |= HTML_NOSPACE;
815: print_text(h, nn->string);
816: h->flags |= HTML_NOSPACE;
817: print_text(h, ")");
818: return(0);
819: }
820:
821:
822: /* ARGSUSED */
823: static int
824: mdoc_ns_pre(MDOC_ARGS)
825: {
826:
827: h->flags |= HTML_NOSPACE;
828: return(1);
829: }
830:
831:
832: /* ARGSUSED */
833: static int
834: mdoc_ar_pre(MDOC_ARGS)
835: {
836: struct htmlpair tag;
837:
1.23 kristaps 838: PAIR_CLASS_INIT(&tag, "arg");
1.1 kristaps 839: print_otag(h, TAG_SPAN, 1, &tag);
840: return(1);
841: }
842:
843:
844: /* ARGSUSED */
845: static int
846: mdoc_xx_pre(MDOC_ARGS)
847: {
848: const char *pp;
849: struct htmlpair tag;
850:
851: switch (n->tok) {
852: case (MDOC_Bsx):
1.112 schwarze 853: pp = "BSD/OS";
1.1 kristaps 854: break;
855: case (MDOC_Dx):
1.45 kristaps 856: pp = "DragonFly";
1.1 kristaps 857: break;
858: case (MDOC_Fx):
859: pp = "FreeBSD";
860: break;
861: case (MDOC_Nx):
862: pp = "NetBSD";
863: break;
864: case (MDOC_Ox):
865: pp = "OpenBSD";
866: break;
867: case (MDOC_Ux):
868: pp = "UNIX";
869: break;
870: default:
871: return(1);
872: }
873:
1.23 kristaps 874: PAIR_CLASS_INIT(&tag, "unix");
1.1 kristaps 875: print_otag(h, TAG_SPAN, 1, &tag);
876: print_text(h, pp);
877: return(1);
878: }
879:
880:
881: /* ARGSUSED */
882: static int
1.4 kristaps 883: mdoc_bx_pre(MDOC_ARGS)
884: {
885: const struct mdoc_node *nn;
886: struct htmlpair tag;
887:
1.23 kristaps 888: PAIR_CLASS_INIT(&tag, "unix");
1.4 kristaps 889: print_otag(h, TAG_SPAN, 1, &tag);
890:
891: for (nn = n->child; nn; nn = nn->next)
892: print_mdoc_node(m, nn, h);
893:
894: if (n->child)
895: h->flags |= HTML_NOSPACE;
896:
897: print_text(h, "BSD");
898: return(0);
899: }
900:
901: static int
1.115 ! kristaps 902: mdoc_it_pre(MDOC_ARGS)
1.1 kristaps 903: {
1.115 ! kristaps 904: struct roffsu su;
! 905: enum mdoc_list type;
! 906: struct htmlpair tag;
! 907: const struct mdoc_node *bl;
! 908:
! 909: bl = n->parent;
! 910: while (bl && MDOC_Bl != bl->tok)
! 911: bl = bl->parent;
1.23 kristaps 912:
1.115 ! kristaps 913: assert(bl);
1.23 kristaps 914:
1.115 ! kristaps 915: type = bl->data.Bl->type;
1.24 kristaps 916:
1.115 ! kristaps 917: /* Whether we're top-padded (not "compact"). */
1.1 kristaps 918:
1.115 ! kristaps 919: SCALE_VS_INIT(&su, ! bl->data.Bl->comp);
! 920: bufcat_su(h, "margin-top", &su);
1.23 kristaps 921: PAIR_STYLE_INIT(&tag, h);
922:
1.115 ! kristaps 923: if (MDOC_HEAD == n->type) {
! 924: switch (type) {
! 925: case(LIST_bullet):
! 926: /* FALLTHROUGH */
! 927: case(LIST_dash):
! 928: /* FALLTHROUGH */
! 929: case(LIST_item):
! 930: /* FALLTHROUGH */
! 931: case(LIST_hyphen):
! 932: /* FALLTHROUGH */
! 933: case(LIST_enum):
! 934: return(0);
! 935: case(LIST_diag):
! 936: /* FALLTHROUGH */
! 937: case(LIST_hang):
! 938: /* FALLTHROUGH */
! 939: case(LIST_inset):
! 940: /* FALLTHROUGH */
! 941: case(LIST_ohang):
! 942: /* FALLTHROUGH */
! 943: case(LIST_tag):
! 944: print_otag(h, TAG_DT, 1, &tag);
! 945: break;
! 946: case(LIST_column):
! 947: break;
! 948: default:
! 949: break;
! 950: }
! 951: } else if (MDOC_BODY == n->type) {
! 952: switch (type) {
! 953: case(LIST_bullet):
! 954: /* FALLTHROUGH */
! 955: case(LIST_hyphen):
! 956: /* FALLTHROUGH */
! 957: case(LIST_dash):
! 958: /* FALLTHROUGH */
! 959: case(LIST_enum):
! 960: /* FALLTHROUGH */
! 961: case(LIST_item):
! 962: /* FALLTHROUGH */
! 963: print_otag(h, TAG_LI, 1, &tag);
! 964: break;
! 965: case(LIST_diag):
! 966: /* FALLTHROUGH */
! 967: case(LIST_hang):
! 968: /* FALLTHROUGH */
! 969: case(LIST_inset):
! 970: /* FALLTHROUGH */
! 971: case(LIST_ohang):
! 972: /* FALLTHROUGH */
! 973: case(LIST_tag):
! 974: print_otag(h, TAG_DD, 0, NULL);
! 975: break;
! 976: case(LIST_column):
! 977: print_otag(h, TAG_TD, 1, &tag);
! 978: break;
! 979: default:
! 980: break;
! 981: }
! 982: } else {
! 983: switch (type) {
! 984: case (LIST_column):
! 985: print_otag(h, TAG_TR, 0, NULL);
! 986: break;
! 987: default:
1.23 kristaps 988: break;
1.115 ! kristaps 989: }
1.1 kristaps 990: }
991:
992: return(1);
993: }
994:
1.25 kristaps 995: /* ARGSUSED */
1.1 kristaps 996: static int
1.115 ! kristaps 997: mdoc_bl_pre(MDOC_ARGS)
1.1 kristaps 998: {
1.115 ! kristaps 999: size_t i;
! 1000: struct htmlpair tag[2];
1.23 kristaps 1001: struct roffsu su;
1002:
1.115 ! kristaps 1003: if (MDOC_BODY == n->type) {
! 1004: if (LIST_column == n->data.Bl->type)
! 1005: print_otag(h, TAG_TBODY, 0, NULL);
! 1006: return(1);
1.23 kristaps 1007: }
1.1 kristaps 1008:
1.115 ! kristaps 1009: if (MDOC_HEAD == n->type) {
! 1010: if (LIST_column != n->data.Bl->type)
! 1011: return(0);
! 1012:
! 1013: /*
! 1014: * For each column, print out the <COL> tag with our
! 1015: * suggested width. The last column gets min-width, as
! 1016: * in terminal mode it auto-sizes to the width of the
! 1017: * screen and we want to preserve that behaviour.
! 1018: */
1.1 kristaps 1019:
1.115 ! kristaps 1020: for (i = 0; i < n->data.Bl->ncols; i++) {
! 1021: a2width(n->data.Bl->cols[i], &su);
! 1022: bufinit(h);
! 1023: if (i < n->data.Bl->ncols - 1)
! 1024: bufcat_su(h, "width", &su);
! 1025: else
! 1026: bufcat_su(h, "min-width", &su);
! 1027: PAIR_STYLE_INIT(&tag[0], h);
! 1028: print_otag(h, TAG_COL, 1, tag);
! 1029: }
1.1 kristaps 1030:
1031: return(0);
1032: }
1033:
1.115 ! kristaps 1034: assert(lists[n->data.Bl->type]);
! 1035: PAIR_CLASS_INIT(&tag[0], lists[n->data.Bl->type]);
! 1036: i = 1;
1.1 kristaps 1037:
1.115 ! kristaps 1038: /* Set the block's left-hand margin. */
1.1 kristaps 1039:
1.115 ! kristaps 1040: if (n->data.Bl->offs) {
! 1041: a2offs(n->data.Bl->offs, &su);
! 1042: bufcat_su(h, "margin-left", &su);
! 1043: PAIR_STYLE_INIT(&tag[1], h);
! 1044: i = 2;
1.1 kristaps 1045:
1.115 ! kristaps 1046: }
1.1 kristaps 1047:
1.115 ! kristaps 1048: switch (n->data.Bl->type) {
! 1049: case(LIST_bullet):
1.1 kristaps 1050: /* FALLTHROUGH */
1.115 ! kristaps 1051: case(LIST_dash):
1.1 kristaps 1052: /* FALLTHROUGH */
1.115 ! kristaps 1053: case(LIST_hyphen):
1.1 kristaps 1054: /* FALLTHROUGH */
1.115 ! kristaps 1055: case(LIST_item):
! 1056: print_otag(h, TAG_UL, i, tag);
1.1 kristaps 1057: break;
1.115 ! kristaps 1058: case(LIST_enum):
! 1059: print_otag(h, TAG_OL, i, tag);
1.23 kristaps 1060: break;
1.115 ! kristaps 1061: case(LIST_diag):
! 1062: /* FALLTHROUGH */
! 1063: case(LIST_hang):
1.46 kristaps 1064: /* FALLTHROUGH */
1.115 ! kristaps 1065: case(LIST_inset):
1.33 kristaps 1066: /* FALLTHROUGH */
1.115 ! kristaps 1067: case(LIST_ohang):
1.1 kristaps 1068: /* FALLTHROUGH */
1.115 ! kristaps 1069: case(LIST_tag):
! 1070: print_otag(h, TAG_DL, i, tag);
! 1071: break;
! 1072: case(LIST_column):
! 1073: print_otag(h, TAG_TABLE, i, tag);
1.1 kristaps 1074: break;
1075: default:
1.115 ! kristaps 1076: abort();
! 1077: /* NOTREACHED */
1.1 kristaps 1078: }
1079:
1080: return(1);
1081: }
1082:
1083: /* ARGSUSED */
1084: static int
1085: mdoc_ex_pre(MDOC_ARGS)
1086: {
1087: const struct mdoc_node *nn;
1088: struct tag *t;
1089: struct htmlpair tag;
1090:
1.23 kristaps 1091: PAIR_CLASS_INIT(&tag, "utility");
1092:
1.1 kristaps 1093: print_text(h, "The");
1094: for (nn = n->child; nn; nn = nn->next) {
1095: t = print_otag(h, TAG_SPAN, 1, &tag);
1096: print_text(h, nn->string);
1097: print_tagq(h, t);
1098:
1099: h->flags |= HTML_NOSPACE;
1100:
1101: if (nn->next && NULL == nn->next->next)
1102: print_text(h, ", and");
1103: else if (nn->next)
1104: print_text(h, ",");
1105: else
1106: h->flags &= ~HTML_NOSPACE;
1107: }
1108:
1.65 kristaps 1109: if (n->child && n->child->next)
1.1 kristaps 1110: print_text(h, "utilities exit");
1111: else
1112: print_text(h, "utility exits");
1113:
1114: print_text(h, "0 on success, and >0 if an error occurs.");
1115: return(0);
1116: }
1117:
1118:
1119: /* ARGSUSED */
1120: static int
1121: mdoc_em_pre(MDOC_ARGS)
1122: {
1123: struct htmlpair tag;
1124:
1.23 kristaps 1125: PAIR_CLASS_INIT(&tag, "emph");
1.1 kristaps 1126: print_otag(h, TAG_SPAN, 1, &tag);
1127: return(1);
1128: }
1129:
1130:
1131: /* ARGSUSED */
1132: static int
1133: mdoc_d1_pre(MDOC_ARGS)
1134: {
1.23 kristaps 1135: struct htmlpair tag[2];
1136: struct roffsu su;
1.1 kristaps 1137:
1138: if (MDOC_BLOCK != n->type)
1139: return(1);
1140:
1.35 kristaps 1141: /* FIXME: D1 shouldn't be literal. */
1142:
1.77 kristaps 1143: SCALE_VS_INIT(&su, INDENT - 2);
1.23 kristaps 1144: bufcat_su(h, "margin-left", &su);
1145: PAIR_CLASS_INIT(&tag[0], "lit");
1146: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1147: print_otag(h, TAG_DIV, 2, tag);
1148: return(1);
1149: }
1150:
1151:
1152: /* ARGSUSED */
1153: static int
1154: mdoc_sx_pre(MDOC_ARGS)
1155: {
1.18 kristaps 1156: struct htmlpair tag[2];
1.1 kristaps 1157: const struct mdoc_node *nn;
1.35 kristaps 1158: char buf[BUFSIZ];
1.1 kristaps 1159:
1.41 kristaps 1160: strlcpy(buf, "#", BUFSIZ);
1.1 kristaps 1161: for (nn = n->child; nn; nn = nn->next) {
1.41 kristaps 1162: html_idcat(buf, nn->string, BUFSIZ);
1.1 kristaps 1163: if (nn->next)
1.42 kristaps 1164: html_idcat(buf, " ", BUFSIZ);
1.1 kristaps 1165: }
1166:
1.23 kristaps 1167: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 kristaps 1168: PAIR_HREF_INIT(&tag[1], buf);
1.1 kristaps 1169:
1.18 kristaps 1170: print_otag(h, TAG_A, 2, tag);
1.1 kristaps 1171: return(1);
1172: }
1173:
1174:
1175: /* ARGSUSED */
1176: static int
1177: mdoc_bd_pre(MDOC_ARGS)
1178: {
1179: struct htmlpair tag[2];
1.80 kristaps 1180: int comp;
1181: const struct mdoc_node *nn;
1.23 kristaps 1182: struct roffsu su;
1.1 kristaps 1183:
1.80 kristaps 1184: if (MDOC_HEAD == n->type)
1.1 kristaps 1185: return(0);
1186:
1.24 kristaps 1187: SCALE_VS_INIT(&su, 0);
1188:
1.90 kristaps 1189: assert(n->data.Bd);
1190: if (n->data.Bd->offs)
1191: a2offs(n->data.Bd->offs, &su);
1.80 kristaps 1192:
1.90 kristaps 1193: comp = n->data.Bd->comp;
1.1 kristaps 1194:
1.31 kristaps 1195: /* FIXME: -centered, etc. formatting. */
1.60 kristaps 1196: /* FIXME: does not respect -offset ??? */
1.31 kristaps 1197:
1.1 kristaps 1198: if (MDOC_BLOCK == n->type) {
1.24 kristaps 1199: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1200: for (nn = n; nn && ! comp; nn = nn->parent) {
1201: if (MDOC_BLOCK != nn->type)
1202: continue;
1203: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1204: comp = 1;
1205: if (nn->prev)
1206: break;
1207: }
1208: if (comp) {
1.64 kristaps 1209: PAIR_STYLE_INIT(&tag[0], h);
1210: print_otag(h, TAG_DIV, 1, tag);
1.23 kristaps 1211: return(1);
1.14 kristaps 1212: }
1.23 kristaps 1213: SCALE_VS_INIT(&su, 1);
1214: bufcat_su(h, "margin-top", &su);
1215: PAIR_STYLE_INIT(&tag[0], h);
1.1 kristaps 1216: print_otag(h, TAG_DIV, 1, tag);
1217: return(1);
1218: }
1219:
1.90 kristaps 1220: if (DISP_unfilled != n->data.Bd->type &&
1221: DISP_literal != n->data.Bd->type)
1.1 kristaps 1222: return(1);
1223:
1.23 kristaps 1224: PAIR_CLASS_INIT(&tag[0], "lit");
1225: bufcat_style(h, "white-space", "pre");
1226: PAIR_STYLE_INIT(&tag[1], h);
1.1 kristaps 1227: print_otag(h, TAG_DIV, 2, tag);
1228:
1.14 kristaps 1229: for (nn = n->child; nn; nn = nn->next) {
1230: print_mdoc_node(m, nn, h);
1.108 kristaps 1231: /*
1232: * If the printed node flushes its own line, then we
1233: * needn't do it here as well. This is hacky, but the
1234: * notion of selective eoln whitespace is pretty dumb
1235: * anyway, so don't sweat it.
1236: */
1237: switch (nn->tok) {
1.111 kristaps 1238: case (MDOC_Sm):
1239: /* FALLTHROUGH */
1.108 kristaps 1240: case (MDOC_br):
1241: /* FALLTHROUGH */
1242: case (MDOC_sp):
1243: /* FALLTHROUGH */
1244: case (MDOC_Bl):
1.114 kristaps 1245: /* FALLTHROUGH */
1246: case (MDOC_D1):
1247: /* FALLTHROUGH */
1248: case (MDOC_Dl):
1.108 kristaps 1249: /* FALLTHROUGH */
1250: case (MDOC_Lp):
1251: /* FALLTHROUGH */
1252: case (MDOC_Pp):
1253: continue;
1254: default:
1255: break;
1256: }
1.101 schwarze 1257: if (nn->next && nn->next->line == nn->line)
1258: continue;
1259: print_text(h, "\n");
1260: h->flags |= HTML_NOSPACE;
1.1 kristaps 1261: }
1262:
1263: return(0);
1264: }
1265:
1266:
1267: /* ARGSUSED */
1268: static int
1269: mdoc_pa_pre(MDOC_ARGS)
1270: {
1271: struct htmlpair tag;
1272:
1.23 kristaps 1273: PAIR_CLASS_INIT(&tag, "file");
1.1 kristaps 1274: print_otag(h, TAG_SPAN, 1, &tag);
1275: return(1);
1276: }
1277:
1278:
1279: /* ARGSUSED */
1280: static int
1281: mdoc_ad_pre(MDOC_ARGS)
1282: {
1283: struct htmlpair tag;
1284:
1.23 kristaps 1285: PAIR_CLASS_INIT(&tag, "addr");
1.1 kristaps 1286: print_otag(h, TAG_SPAN, 1, &tag);
1287: return(1);
1288: }
1289:
1290:
1291: /* ARGSUSED */
1292: static int
1293: mdoc_an_pre(MDOC_ARGS)
1294: {
1295: struct htmlpair tag;
1296:
1.19 kristaps 1297: /* TODO: -split and -nosplit (see termp_an_pre()). */
1298:
1.23 kristaps 1299: PAIR_CLASS_INIT(&tag, "author");
1.1 kristaps 1300: print_otag(h, TAG_SPAN, 1, &tag);
1301: return(1);
1302: }
1303:
1304:
1305: /* ARGSUSED */
1306: static int
1307: mdoc_cd_pre(MDOC_ARGS)
1308: {
1309: struct htmlpair tag;
1310:
1.78 kristaps 1311: synopsis_pre(h, n);
1.23 kristaps 1312: PAIR_CLASS_INIT(&tag, "config");
1.1 kristaps 1313: print_otag(h, TAG_SPAN, 1, &tag);
1314: return(1);
1315: }
1316:
1317:
1318: /* ARGSUSED */
1319: static int
1320: mdoc_dv_pre(MDOC_ARGS)
1321: {
1322: struct htmlpair tag;
1323:
1.23 kristaps 1324: PAIR_CLASS_INIT(&tag, "define");
1.1 kristaps 1325: print_otag(h, TAG_SPAN, 1, &tag);
1326: return(1);
1327: }
1328:
1329:
1330: /* ARGSUSED */
1331: static int
1332: mdoc_ev_pre(MDOC_ARGS)
1333: {
1334: struct htmlpair tag;
1335:
1.23 kristaps 1336: PAIR_CLASS_INIT(&tag, "env");
1.1 kristaps 1337: print_otag(h, TAG_SPAN, 1, &tag);
1338: return(1);
1339: }
1340:
1341:
1342: /* ARGSUSED */
1343: static int
1344: mdoc_er_pre(MDOC_ARGS)
1345: {
1346: struct htmlpair tag;
1347:
1.23 kristaps 1348: PAIR_CLASS_INIT(&tag, "errno");
1.1 kristaps 1349: print_otag(h, TAG_SPAN, 1, &tag);
1350: return(1);
1351: }
1352:
1353:
1354: /* ARGSUSED */
1355: static int
1356: mdoc_fa_pre(MDOC_ARGS)
1357: {
1358: const struct mdoc_node *nn;
1359: struct htmlpair tag;
1360: struct tag *t;
1361:
1.23 kristaps 1362: PAIR_CLASS_INIT(&tag, "farg");
1.1 kristaps 1363: if (n->parent->tok != MDOC_Fo) {
1364: print_otag(h, TAG_SPAN, 1, &tag);
1365: return(1);
1366: }
1367:
1368: for (nn = n->child; nn; nn = nn->next) {
1369: t = print_otag(h, TAG_SPAN, 1, &tag);
1370: print_text(h, nn->string);
1371: print_tagq(h, t);
1372: if (nn->next)
1373: print_text(h, ",");
1374: }
1375:
1376: if (n->child && n->next && n->next->tok == MDOC_Fa)
1377: print_text(h, ",");
1378:
1379: return(0);
1380: }
1381:
1382:
1383: /* ARGSUSED */
1384: static int
1385: mdoc_fd_pre(MDOC_ARGS)
1386: {
1.23 kristaps 1387: struct htmlpair tag;
1.1 kristaps 1388:
1.78 kristaps 1389: synopsis_pre(h, n);
1390:
1.23 kristaps 1391: PAIR_CLASS_INIT(&tag, "macro");
1.1 kristaps 1392: print_otag(h, TAG_SPAN, 1, &tag);
1393: return(1);
1394: }
1395:
1396:
1397: /* ARGSUSED */
1398: static int
1399: mdoc_vt_pre(MDOC_ARGS)
1400: {
1.23 kristaps 1401: struct htmlpair tag;
1.1 kristaps 1402:
1.78 kristaps 1403: if (MDOC_BLOCK == n->type) {
1404: synopsis_pre(h, n);
1.54 kristaps 1405: return(1);
1.78 kristaps 1406: } else if (MDOC_ELEM == n->type) {
1407: synopsis_pre(h, n);
1.54 kristaps 1408: } else if (MDOC_HEAD == n->type)
1409: return(0);
1.1 kristaps 1410:
1.23 kristaps 1411: PAIR_CLASS_INIT(&tag, "type");
1.1 kristaps 1412: print_otag(h, TAG_SPAN, 1, &tag);
1413: return(1);
1414: }
1415:
1.2 kristaps 1416:
1.1 kristaps 1417: /* ARGSUSED */
1418: static int
1419: mdoc_ft_pre(MDOC_ARGS)
1420: {
1.23 kristaps 1421: struct htmlpair tag;
1.1 kristaps 1422:
1.78 kristaps 1423: synopsis_pre(h, n);
1.23 kristaps 1424: PAIR_CLASS_INIT(&tag, "ftype");
1.1 kristaps 1425: print_otag(h, TAG_SPAN, 1, &tag);
1426: return(1);
1427: }
1428:
1429:
1430: /* ARGSUSED */
1431: static int
1432: mdoc_fn_pre(MDOC_ARGS)
1433: {
1434: struct tag *t;
1.15 kristaps 1435: struct htmlpair tag[2];
1.1 kristaps 1436: const struct mdoc_node *nn;
1.7 kristaps 1437: char nbuf[BUFSIZ];
1438: const char *sp, *ep;
1.15 kristaps 1439: int sz, i;
1.1 kristaps 1440:
1.78 kristaps 1441: synopsis_pre(h, n);
1.1 kristaps 1442:
1.7 kristaps 1443: /* Split apart into type and name. */
1444: assert(n->child->string);
1445: sp = n->child->string;
1.19 kristaps 1446:
1.26 kristaps 1447: ep = strchr(sp, ' ');
1448: if (NULL != ep) {
1.23 kristaps 1449: PAIR_CLASS_INIT(&tag[0], "ftype");
1.19 kristaps 1450: t = print_otag(h, TAG_SPAN, 1, tag);
1451:
1452: while (ep) {
1453: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1454: (void)memcpy(nbuf, sp, (size_t)sz);
1455: nbuf[sz] = '\0';
1456: print_text(h, nbuf);
1457: sp = ++ep;
1458: ep = strchr(sp, ' ');
1459: }
1460: print_tagq(h, t);
1.7 kristaps 1461: }
1.1 kristaps 1462:
1.23 kristaps 1463: PAIR_CLASS_INIT(&tag[0], "fname");
1.57 kristaps 1464:
1465: /*
1466: * FIXME: only refer to IDs that we know exist.
1467: */
1468:
1469: #if 0
1.87 kristaps 1470: if (MDOC_SYNPRETTY & n->flags) {
1.57 kristaps 1471: nbuf[0] = '\0';
1472: html_idcat(nbuf, sp, BUFSIZ);
1473: PAIR_ID_INIT(&tag[1], nbuf);
1474: } else {
1475: strlcpy(nbuf, "#", BUFSIZ);
1476: html_idcat(nbuf, sp, BUFSIZ);
1477: PAIR_HREF_INIT(&tag[1], nbuf);
1478: }
1479: #endif
1480:
1.15 kristaps 1481: t = print_otag(h, TAG_SPAN, 1, tag);
1.7 kristaps 1482:
1483: if (sp) {
1.57 kristaps 1484: strlcpy(nbuf, sp, BUFSIZ);
1.7 kristaps 1485: print_text(h, nbuf);
1486: }
1487:
1.1 kristaps 1488: print_tagq(h, t);
1489:
1490: h->flags |= HTML_NOSPACE;
1491: print_text(h, "(");
1492:
1.23 kristaps 1493: bufinit(h);
1494: PAIR_CLASS_INIT(&tag[0], "farg");
1495: bufcat_style(h, "white-space", "nowrap");
1496: PAIR_STYLE_INIT(&tag[1], h);
1497:
1.1 kristaps 1498: for (nn = n->child->next; nn; nn = nn->next) {
1.23 kristaps 1499: i = 1;
1.87 kristaps 1500: if (MDOC_SYNPRETTY & n->flags)
1.23 kristaps 1501: i = 2;
1.15 kristaps 1502: t = print_otag(h, TAG_SPAN, i, tag);
1.1 kristaps 1503: print_text(h, nn->string);
1504: print_tagq(h, t);
1505: if (nn->next)
1506: print_text(h, ",");
1507: }
1508:
1509: print_text(h, ")");
1.87 kristaps 1510: if (MDOC_SYNPRETTY & n->flags)
1.1 kristaps 1511: print_text(h, ";");
1.99 kristaps 1512:
1513: return(0);
1514: }
1515:
1516:
1517: /* ARGSUSED */
1518: static int
1519: mdoc_sm_pre(MDOC_ARGS)
1520: {
1521:
1522: assert(n->child && MDOC_TEXT == n->child->type);
1523: if (0 == strcmp("on", n->child->string)) {
1.111 kristaps 1524: /*
1525: * FIXME: no p->col to check. Thus, if we have
1526: * .Bd -literal
1527: * .Sm off
1528: * 1 2
1529: * .Sm on
1530: * 3
1531: * .Ed
1532: * the "3" is preceded by a space.
1533: */
1.99 kristaps 1534: h->flags &= ~HTML_NOSPACE;
1535: h->flags &= ~HTML_NONOSPACE;
1536: } else
1537: h->flags |= HTML_NONOSPACE;
1.1 kristaps 1538:
1539: return(0);
1540: }
1541:
1542:
1543: /* ARGSUSED */
1544: static int
1545: mdoc_sp_pre(MDOC_ARGS)
1546: {
1.23 kristaps 1547: int len;
1548: struct htmlpair tag;
1549: struct roffsu su;
1.1 kristaps 1550:
1551: switch (n->tok) {
1552: case (MDOC_sp):
1.23 kristaps 1553: /* FIXME: can this have a scaling indicator? */
1.1 kristaps 1554: len = n->child ? atoi(n->child->string) : 1;
1555: break;
1556: case (MDOC_br):
1557: len = 0;
1558: break;
1559: default:
1.97 kristaps 1560: assert(n->parent);
1561: if ((NULL == n->next || NULL == n->prev) &&
1562: (MDOC_Ss == n->parent->tok ||
1563: MDOC_Sh == n->parent->tok))
1564: return(0);
1.1 kristaps 1565: len = 1;
1566: break;
1567: }
1568:
1.23 kristaps 1569: SCALE_VS_INIT(&su, len);
1570: bufcat_su(h, "height", &su);
1571: PAIR_STYLE_INIT(&tag, h);
1.1 kristaps 1572: print_otag(h, TAG_DIV, 1, &tag);
1.42 kristaps 1573: /* So the div isn't empty: */
1574: print_text(h, "\\~");
1575:
1576: return(0);
1.1 kristaps 1577:
1578: }
1.2 kristaps 1579:
1580:
1581: /* ARGSUSED */
1582: static int
1583: mdoc_lk_pre(MDOC_ARGS)
1584: {
1585: const struct mdoc_node *nn;
1586: struct htmlpair tag[2];
1587:
1588: nn = n->child;
1589:
1.23 kristaps 1590: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.57 kristaps 1591: PAIR_HREF_INIT(&tag[1], nn->string);
1.2 kristaps 1592: print_otag(h, TAG_A, 2, tag);
1593:
1.113 kristaps 1594: if (NULL == nn || NULL == nn->next)
1.38 kristaps 1595: return(1);
1596:
1.2 kristaps 1597: for (nn = nn->next; nn; nn = nn->next)
1598: print_text(h, nn->string);
1599:
1600: return(0);
1601: }
1602:
1603:
1604: /* ARGSUSED */
1605: static int
1606: mdoc_mt_pre(MDOC_ARGS)
1607: {
1608: struct htmlpair tag[2];
1609: struct tag *t;
1610: const struct mdoc_node *nn;
1611:
1.23 kristaps 1612: PAIR_CLASS_INIT(&tag[0], "link-mail");
1.2 kristaps 1613:
1614: for (nn = n->child; nn; nn = nn->next) {
1.16 kristaps 1615: bufinit(h);
1616: bufcat(h, "mailto:");
1617: bufcat(h, nn->string);
1.57 kristaps 1618: PAIR_HREF_INIT(&tag[1], h->buf);
1.2 kristaps 1619: t = print_otag(h, TAG_A, 2, tag);
1620: print_text(h, nn->string);
1621: print_tagq(h, t);
1622: }
1623:
1624: return(0);
1625: }
1.4 kristaps 1626:
1627:
1628: /* ARGSUSED */
1629: static int
1630: mdoc_fo_pre(MDOC_ARGS)
1631: {
1.77 kristaps 1632: struct htmlpair tag;
1633: struct tag *t;
1.4 kristaps 1634:
1635: if (MDOC_BODY == n->type) {
1636: h->flags |= HTML_NOSPACE;
1637: print_text(h, "(");
1638: h->flags |= HTML_NOSPACE;
1639: return(1);
1.77 kristaps 1640: } else if (MDOC_BLOCK == n->type) {
1.78 kristaps 1641: synopsis_pre(h, n);
1.4 kristaps 1642: return(1);
1.57 kristaps 1643: }
1.4 kristaps 1644:
1.77 kristaps 1645: /* XXX: we drop non-initial arguments as per groff. */
1646:
1647: assert(n->child);
1648: assert(n->child->string);
1649:
1.23 kristaps 1650: PAIR_CLASS_INIT(&tag, "fname");
1.77 kristaps 1651: t = print_otag(h, TAG_SPAN, 1, &tag);
1652: print_text(h, n->child->string);
1653: print_tagq(h, t);
1654: return(0);
1.4 kristaps 1655: }
1656:
1657:
1658: /* ARGSUSED */
1659: static void
1660: mdoc_fo_post(MDOC_ARGS)
1661: {
1.78 kristaps 1662:
1.4 kristaps 1663: if (MDOC_BODY != n->type)
1664: return;
1665: print_text(h, ")");
1666: print_text(h, ";");
1667: }
1668:
1669:
1670: /* ARGSUSED */
1671: static int
1672: mdoc_in_pre(MDOC_ARGS)
1673: {
1674: const struct mdoc_node *nn;
1.23 kristaps 1675: struct tag *t;
1.17 kristaps 1676: struct htmlpair tag[2];
1677: int i;
1.34 kristaps 1678:
1.78 kristaps 1679: synopsis_pre(h, n);
1680:
1.23 kristaps 1681: PAIR_CLASS_INIT(&tag[0], "includes");
1.17 kristaps 1682: print_otag(h, TAG_SPAN, 1, tag);
1.4 kristaps 1683:
1.87 kristaps 1684: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.4 kristaps 1685: print_text(h, "#include");
1686:
1687: print_text(h, "<");
1688: h->flags |= HTML_NOSPACE;
1689:
1.17 kristaps 1690: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1691: PAIR_CLASS_INIT(&tag[0], "link-includes");
1692: i = 1;
1.41 kristaps 1693: bufinit(h);
1.17 kristaps 1694: if (h->base_includes) {
1695: buffmt_includes(h, nn->string);
1.57 kristaps 1696: PAIR_HREF_INIT(&tag[i], h->buf);
1697: i++;
1.17 kristaps 1698: }
1699: t = print_otag(h, TAG_A, i, tag);
1.4 kristaps 1700: print_mdoc_node(m, nn, h);
1.17 kristaps 1701: print_tagq(h, t);
1702: }
1.4 kristaps 1703:
1704: h->flags |= HTML_NOSPACE;
1705: print_text(h, ">");
1706:
1707: return(0);
1708: }
1709:
1710:
1711: /* ARGSUSED */
1712: static int
1713: mdoc_ic_pre(MDOC_ARGS)
1714: {
1715: struct htmlpair tag;
1716:
1.23 kristaps 1717: PAIR_CLASS_INIT(&tag, "cmd");
1.4 kristaps 1718: print_otag(h, TAG_SPAN, 1, &tag);
1719: return(1);
1720: }
1721:
1722:
1723: /* ARGSUSED */
1724: static int
1725: mdoc_rv_pre(MDOC_ARGS)
1726: {
1727: const struct mdoc_node *nn;
1728: struct htmlpair tag;
1729: struct tag *t;
1730:
1731: print_otag(h, TAG_DIV, 0, NULL);
1732: print_text(h, "The");
1733:
1734: for (nn = n->child; nn; nn = nn->next) {
1.23 kristaps 1735: PAIR_CLASS_INIT(&tag, "fname");
1.4 kristaps 1736: t = print_otag(h, TAG_SPAN, 1, &tag);
1737: print_text(h, nn->string);
1738: print_tagq(h, t);
1739:
1740: h->flags |= HTML_NOSPACE;
1741: if (nn->next && NULL == nn->next->next)
1742: print_text(h, "(), and");
1743: else if (nn->next)
1744: print_text(h, "(),");
1745: else
1746: print_text(h, "()");
1747: }
1748:
1.65 kristaps 1749: if (n->child && n->child->next)
1.4 kristaps 1750: print_text(h, "functions return");
1751: else
1752: print_text(h, "function returns");
1753:
1754: print_text(h, "the value 0 if successful; otherwise the value "
1755: "-1 is returned and the global variable");
1756:
1.23 kristaps 1757: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1758: t = print_otag(h, TAG_SPAN, 1, &tag);
1759: print_text(h, "errno");
1760: print_tagq(h, t);
1761: print_text(h, "is set to indicate the error.");
1762: return(0);
1763: }
1764:
1765:
1766: /* ARGSUSED */
1767: static int
1768: mdoc_va_pre(MDOC_ARGS)
1769: {
1770: struct htmlpair tag;
1771:
1.23 kristaps 1772: PAIR_CLASS_INIT(&tag, "var");
1.4 kristaps 1773: print_otag(h, TAG_SPAN, 1, &tag);
1774: return(1);
1775: }
1776:
1777:
1778: /* ARGSUSED */
1779: static int
1.5 kristaps 1780: mdoc_ap_pre(MDOC_ARGS)
1781: {
1782:
1783: h->flags |= HTML_NOSPACE;
1784: print_text(h, "\\(aq");
1785: h->flags |= HTML_NOSPACE;
1786: return(1);
1787: }
1788:
1789:
1790: /* ARGSUSED */
1791: static int
1792: mdoc_bf_pre(MDOC_ARGS)
1793: {
1.23 kristaps 1794: struct htmlpair tag[2];
1795: struct roffsu su;
1.5 kristaps 1796:
1797: if (MDOC_HEAD == n->type)
1798: return(0);
1.92 kristaps 1799: else if (MDOC_BODY != n->type)
1.5 kristaps 1800: return(1);
1801:
1.92 kristaps 1802: assert(n->data.Bf);
1.5 kristaps 1803:
1.92 kristaps 1804: if (FONT_Em == n->data.Bf->font)
1805: PAIR_CLASS_INIT(&tag[0], "emph");
1806: else if (FONT_Sy == n->data.Bf->font)
1807: PAIR_CLASS_INIT(&tag[0], "symb");
1808: else if (FONT_Li == n->data.Bf->font)
1809: PAIR_CLASS_INIT(&tag[0], "lit");
1810: else
1811: PAIR_CLASS_INIT(&tag[0], "none");
1.5 kristaps 1812:
1.92 kristaps 1813: /*
1814: * We want this to be inline-formatted, but needs to be div to
1815: * accept block children.
1816: */
1.23 kristaps 1817: bufcat_style(h, "display", "inline");
1818: SCALE_HS_INIT(&su, 1);
1.92 kristaps 1819: /* Needs a left-margin for spacing. */
1820: bufcat_su(h, "margin-left", &su);
1.23 kristaps 1821: PAIR_STYLE_INIT(&tag[1], h);
1.5 kristaps 1822: print_otag(h, TAG_DIV, 2, tag);
1823: return(1);
1824: }
1825:
1826:
1827: /* ARGSUSED */
1828: static int
1829: mdoc_ms_pre(MDOC_ARGS)
1830: {
1831: struct htmlpair tag;
1832:
1.23 kristaps 1833: PAIR_CLASS_INIT(&tag, "symb");
1.5 kristaps 1834: print_otag(h, TAG_SPAN, 1, &tag);
1835: return(1);
1836: }
1837:
1838:
1839: /* ARGSUSED */
1840: static int
1.110 schwarze 1841: mdoc_igndelim_pre(MDOC_ARGS)
1.5 kristaps 1842: {
1843:
1844: h->flags |= HTML_IGNDELIM;
1845: return(1);
1846: }
1847:
1848:
1849: /* ARGSUSED */
1850: static void
1851: mdoc_pf_post(MDOC_ARGS)
1852: {
1853:
1854: h->flags |= HTML_NOSPACE;
1855: }
1856:
1857:
1858: /* ARGSUSED */
1859: static int
1860: mdoc_rs_pre(MDOC_ARGS)
1861: {
1.23 kristaps 1862: struct htmlpair tag;
1.5 kristaps 1863:
1864: if (MDOC_BLOCK != n->type)
1865: return(1);
1866:
1.8 kristaps 1867: if (n->prev && SEC_SEE_ALSO == n->sec) {
1.105 kristaps 1868: print_otag(h, TAG_BR, 0, NULL);
1869: print_otag(h, TAG_BR, 0, NULL);
1870: }
1.5 kristaps 1871:
1.23 kristaps 1872: PAIR_CLASS_INIT(&tag, "ref");
1.8 kristaps 1873: print_otag(h, TAG_SPAN, 1, &tag);
1.5 kristaps 1874: return(1);
1875: }
1.6 kristaps 1876:
1877:
1878:
1879: /* ARGSUSED */
1880: static int
1881: mdoc_li_pre(MDOC_ARGS)
1882: {
1883: struct htmlpair tag;
1884:
1.23 kristaps 1885: PAIR_CLASS_INIT(&tag, "lit");
1.6 kristaps 1886: print_otag(h, TAG_SPAN, 1, &tag);
1887: return(1);
1888: }
1889:
1890:
1891: /* ARGSUSED */
1892: static int
1893: mdoc_sy_pre(MDOC_ARGS)
1894: {
1895: struct htmlpair tag;
1896:
1.23 kristaps 1897: PAIR_CLASS_INIT(&tag, "symb");
1.6 kristaps 1898: print_otag(h, TAG_SPAN, 1, &tag);
1899: return(1);
1900: }
1901:
1902:
1903: /* ARGSUSED */
1904: static int
1905: mdoc_bt_pre(MDOC_ARGS)
1906: {
1907:
1908: print_text(h, "is currently in beta test.");
1909: return(0);
1910: }
1911:
1912:
1913: /* ARGSUSED */
1914: static int
1915: mdoc_ud_pre(MDOC_ARGS)
1916: {
1917:
1918: print_text(h, "currently under development.");
1919: return(0);
1920: }
1921:
1922:
1923: /* ARGSUSED */
1924: static int
1925: mdoc_lb_pre(MDOC_ARGS)
1926: {
1927: struct htmlpair tag;
1928:
1.62 kristaps 1929: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)
1.6 kristaps 1930: print_otag(h, TAG_DIV, 0, NULL);
1.23 kristaps 1931: PAIR_CLASS_INIT(&tag, "lib");
1.6 kristaps 1932: print_otag(h, TAG_SPAN, 1, &tag);
1933: return(1);
1934: }
1.10 kristaps 1935:
1936:
1937: /* ARGSUSED */
1938: static int
1939: mdoc__x_pre(MDOC_ARGS)
1940: {
1.38 kristaps 1941: struct htmlpair tag[2];
1.37 kristaps 1942:
1.10 kristaps 1943: switch (n->tok) {
1944: case(MDOC__A):
1.38 kristaps 1945: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.103 kristaps 1946: if (n->prev && MDOC__A == n->prev->tok)
1947: if (NULL == n->next || MDOC__A != n->next->tok)
1948: print_text(h, "and");
1.10 kristaps 1949: break;
1950: case(MDOC__B):
1.38 kristaps 1951: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.10 kristaps 1952: break;
1953: case(MDOC__C):
1.38 kristaps 1954: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.10 kristaps 1955: break;
1956: case(MDOC__D):
1.38 kristaps 1957: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.10 kristaps 1958: break;
1959: case(MDOC__I):
1.38 kristaps 1960: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.10 kristaps 1961: break;
1962: case(MDOC__J):
1.38 kristaps 1963: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.10 kristaps 1964: break;
1965: case(MDOC__N):
1.38 kristaps 1966: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.10 kristaps 1967: break;
1968: case(MDOC__O):
1.38 kristaps 1969: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.10 kristaps 1970: break;
1971: case(MDOC__P):
1.38 kristaps 1972: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.10 kristaps 1973: break;
1974: case(MDOC__Q):
1.38 kristaps 1975: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.10 kristaps 1976: break;
1977: case(MDOC__R):
1.38 kristaps 1978: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.10 kristaps 1979: break;
1980: case(MDOC__T):
1.38 kristaps 1981: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.10 kristaps 1982: break;
1.38 kristaps 1983: case(MDOC__U):
1984: PAIR_CLASS_INIT(&tag[0], "link-ref");
1985: break;
1.10 kristaps 1986: case(MDOC__V):
1.38 kristaps 1987: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.10 kristaps 1988: break;
1989: default:
1990: abort();
1991: /* NOTREACHED */
1992: }
1993:
1.38 kristaps 1994: if (MDOC__U != n->tok) {
1995: print_otag(h, TAG_SPAN, 1, tag);
1996: return(1);
1997: }
1998:
1999: PAIR_HREF_INIT(&tag[1], n->child->string);
2000: print_otag(h, TAG_A, 2, tag);
1.103 kristaps 2001:
1.10 kristaps 2002: return(1);
2003: }
2004:
2005:
2006: /* ARGSUSED */
2007: static void
2008: mdoc__x_post(MDOC_ARGS)
2009: {
1.103 kristaps 2010:
2011: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2012: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2013: if (NULL == n->prev || MDOC__A != n->prev->tok)
2014: return;
1.10 kristaps 2015:
1.61 kristaps 2016: /* TODO: %U */
2017:
1.106 kristaps 2018: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2019: return;
2020:
1.10 kristaps 2021: print_text(h, n->next ? "," : ".");
1.94 kristaps 2022: }
2023:
2024:
2025: /* ARGSUSED */
2026: static int
2027: mdoc_bk_pre(MDOC_ARGS)
2028: {
2029:
2030: switch (n->type) {
2031: case (MDOC_BLOCK):
2032: break;
2033: case (MDOC_HEAD):
2034: return(0);
2035: case (MDOC_BODY):
2036: h->flags |= HTML_PREKEEP;
2037: break;
2038: default:
2039: abort();
2040: /* NOTREACHED */
2041: }
2042:
2043: return(1);
2044: }
2045:
2046:
2047: /* ARGSUSED */
2048: static void
2049: mdoc_bk_post(MDOC_ARGS)
2050: {
2051:
2052: if (MDOC_BODY == n->type)
2053: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10 kristaps 2054: }
1.107 kristaps 2055:
2056:
2057: /* ARGSUSED */
2058: static int
2059: mdoc_quote_pre(MDOC_ARGS)
2060: {
2061: struct htmlpair tag;
2062:
2063: if (MDOC_BODY != n->type)
2064: return(1);
2065:
2066: switch (n->tok) {
2067: case (MDOC_Ao):
2068: /* FALLTHROUGH */
2069: case (MDOC_Aq):
2070: print_text(h, "\\(la");
2071: break;
2072: case (MDOC_Bro):
2073: /* FALLTHROUGH */
2074: case (MDOC_Brq):
2075: print_text(h, "\\(lC");
2076: break;
2077: case (MDOC_Bo):
2078: /* FALLTHROUGH */
2079: case (MDOC_Bq):
2080: print_text(h, "\\(lB");
2081: break;
2082: case (MDOC_Oo):
2083: /* FALLTHROUGH */
2084: case (MDOC_Op):
2085: print_text(h, "\\(lB");
1.109 kristaps 2086: h->flags |= HTML_NOSPACE;
1.107 kristaps 2087: PAIR_CLASS_INIT(&tag, "opt");
2088: print_otag(h, TAG_SPAN, 1, &tag);
2089: break;
2090: case (MDOC_Do):
2091: /* FALLTHROUGH */
2092: case (MDOC_Dq):
2093: /* FALLTHROUGH */
2094: case (MDOC_Qo):
2095: /* FALLTHROUGH */
2096: case (MDOC_Qq):
2097: print_text(h, "\\(lq");
2098: break;
2099: case (MDOC_Po):
2100: /* FALLTHROUGH */
2101: case (MDOC_Pq):
2102: print_text(h, "(");
2103: break;
2104: case (MDOC_Ql):
2105: /* FALLTHROUGH */
2106: case (MDOC_So):
2107: /* FALLTHROUGH */
2108: case (MDOC_Sq):
2109: print_text(h, "\\(oq");
2110: break;
2111: default:
2112: abort();
2113: /* NOTREACHED */
2114: }
2115:
2116: h->flags |= HTML_NOSPACE;
2117: return(1);
2118: }
2119:
2120:
2121: /* ARGSUSED */
2122: static void
2123: mdoc_quote_post(MDOC_ARGS)
2124: {
2125:
2126: if (MDOC_BODY != n->type)
2127: return;
2128:
2129: h->flags |= HTML_NOSPACE;
2130:
2131: switch (n->tok) {
2132: case (MDOC_Ao):
2133: /* FALLTHROUGH */
2134: case (MDOC_Aq):
2135: print_text(h, "\\(ra");
2136: break;
2137: case (MDOC_Bro):
2138: /* FALLTHROUGH */
2139: case (MDOC_Brq):
2140: print_text(h, "\\(rC");
2141: break;
2142: case (MDOC_Oo):
2143: /* FALLTHROUGH */
2144: case (MDOC_Op):
2145: /* FALLTHROUGH */
2146: case (MDOC_Bo):
2147: /* FALLTHROUGH */
2148: case (MDOC_Bq):
2149: print_text(h, "\\(rB");
2150: break;
2151: case (MDOC_Qo):
2152: /* FALLTHROUGH */
2153: case (MDOC_Qq):
2154: /* FALLTHROUGH */
2155: case (MDOC_Do):
2156: /* FALLTHROUGH */
2157: case (MDOC_Dq):
2158: print_text(h, "\\(rq");
2159: break;
2160: case (MDOC_Po):
2161: /* FALLTHROUGH */
2162: case (MDOC_Pq):
2163: print_text(h, ")");
2164: break;
2165: case (MDOC_Ql):
2166: /* FALLTHROUGH */
2167: case (MDOC_So):
2168: /* FALLTHROUGH */
2169: case (MDOC_Sq):
2170: print_text(h, "\\(aq");
2171: break;
2172: default:
2173: abort();
2174: /* NOTREACHED */
2175: }
2176: }
2177:
2178:
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