1 /* $Id: mdoc_html.c,v 1.225 2015/02/12 12:24:33 schwarze Exp $ */
3 * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
4 * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 #include <sys/types.h>
29 #include "mandoc_aux.h"
37 #define MDOC_ARGS const struct mdoc_meta *meta, \
38 struct mdoc_node *n, \
42 #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
46 int (*pre)(MDOC_ARGS);
47 void (*post)(MDOC_ARGS);
50 static void print_mdoc(MDOC_ARGS);
51 static void print_mdoc_head(MDOC_ARGS);
52 static void print_mdoc_node(MDOC_ARGS);
53 static void print_mdoc_nodelist(MDOC_ARGS);
54 static void synopsis_pre(struct html *,
55 const struct mdoc_node *);
57 static void a2width(const char *, struct roffsu *);
59 static void mdoc_root_post(MDOC_ARGS);
60 static int mdoc_root_pre(MDOC_ARGS);
62 static void mdoc__x_post(MDOC_ARGS);
63 static int mdoc__x_pre(MDOC_ARGS);
64 static int mdoc_ad_pre(MDOC_ARGS);
65 static int mdoc_an_pre(MDOC_ARGS);
66 static int mdoc_ap_pre(MDOC_ARGS);
67 static int mdoc_ar_pre(MDOC_ARGS);
68 static int mdoc_bd_pre(MDOC_ARGS);
69 static int mdoc_bf_pre(MDOC_ARGS);
70 static void mdoc_bk_post(MDOC_ARGS);
71 static int mdoc_bk_pre(MDOC_ARGS);
72 static int mdoc_bl_pre(MDOC_ARGS);
73 static int mdoc_bt_pre(MDOC_ARGS);
74 static int mdoc_bx_pre(MDOC_ARGS);
75 static int mdoc_cd_pre(MDOC_ARGS);
76 static int mdoc_d1_pre(MDOC_ARGS);
77 static int mdoc_dv_pre(MDOC_ARGS);
78 static int mdoc_fa_pre(MDOC_ARGS);
79 static int mdoc_fd_pre(MDOC_ARGS);
80 static int mdoc_fl_pre(MDOC_ARGS);
81 static int mdoc_fn_pre(MDOC_ARGS);
82 static int mdoc_ft_pre(MDOC_ARGS);
83 static int mdoc_em_pre(MDOC_ARGS);
84 static void mdoc_eo_post(MDOC_ARGS);
85 static int mdoc_eo_pre(MDOC_ARGS);
86 static int mdoc_er_pre(MDOC_ARGS);
87 static int mdoc_ev_pre(MDOC_ARGS);
88 static int mdoc_ex_pre(MDOC_ARGS);
89 static void mdoc_fo_post(MDOC_ARGS);
90 static int mdoc_fo_pre(MDOC_ARGS);
91 static int mdoc_ic_pre(MDOC_ARGS);
92 static int mdoc_igndelim_pre(MDOC_ARGS);
93 static int mdoc_in_pre(MDOC_ARGS);
94 static int mdoc_it_pre(MDOC_ARGS);
95 static int mdoc_lb_pre(MDOC_ARGS);
96 static int mdoc_li_pre(MDOC_ARGS);
97 static int mdoc_lk_pre(MDOC_ARGS);
98 static int mdoc_mt_pre(MDOC_ARGS);
99 static int mdoc_ms_pre(MDOC_ARGS);
100 static int mdoc_nd_pre(MDOC_ARGS);
101 static int mdoc_nm_pre(MDOC_ARGS);
102 static int mdoc_no_pre(MDOC_ARGS);
103 static int mdoc_ns_pre(MDOC_ARGS);
104 static int mdoc_pa_pre(MDOC_ARGS);
105 static void mdoc_pf_post(MDOC_ARGS);
106 static int mdoc_pp_pre(MDOC_ARGS);
107 static void mdoc_quote_post(MDOC_ARGS);
108 static int mdoc_quote_pre(MDOC_ARGS);
109 static int mdoc_rs_pre(MDOC_ARGS);
110 static int mdoc_rv_pre(MDOC_ARGS);
111 static int mdoc_sh_pre(MDOC_ARGS);
112 static int mdoc_skip_pre(MDOC_ARGS);
113 static int mdoc_sm_pre(MDOC_ARGS);
114 static int mdoc_sp_pre(MDOC_ARGS);
115 static int mdoc_ss_pre(MDOC_ARGS);
116 static int mdoc_sx_pre(MDOC_ARGS);
117 static int mdoc_sy_pre(MDOC_ARGS);
118 static int mdoc_ud_pre(MDOC_ARGS);
119 static int mdoc_va_pre(MDOC_ARGS);
120 static int mdoc_vt_pre(MDOC_ARGS);
121 static int mdoc_xr_pre(MDOC_ARGS);
122 static int mdoc_xx_pre(MDOC_ARGS);
124 static const struct htmlmdoc mdocs[MDOC_MAX] = {
125 {mdoc_ap_pre, NULL}, /* Ap */
126 {NULL, NULL}, /* Dd */
127 {NULL, NULL}, /* Dt */
128 {NULL, NULL}, /* Os */
129 {mdoc_sh_pre, NULL }, /* Sh */
130 {mdoc_ss_pre, NULL }, /* Ss */
131 {mdoc_pp_pre, NULL}, /* Pp */
132 {mdoc_d1_pre, NULL}, /* D1 */
133 {mdoc_d1_pre, NULL}, /* Dl */
134 {mdoc_bd_pre, NULL}, /* Bd */
135 {NULL, NULL}, /* Ed */
136 {mdoc_bl_pre, NULL}, /* Bl */
137 {NULL, NULL}, /* El */
138 {mdoc_it_pre, NULL}, /* It */
139 {mdoc_ad_pre, NULL}, /* Ad */
140 {mdoc_an_pre, NULL}, /* An */
141 {mdoc_ar_pre, NULL}, /* Ar */
142 {mdoc_cd_pre, NULL}, /* Cd */
143 {mdoc_fl_pre, NULL}, /* Cm */
144 {mdoc_dv_pre, NULL}, /* Dv */
145 {mdoc_er_pre, NULL}, /* Er */
146 {mdoc_ev_pre, NULL}, /* Ev */
147 {mdoc_ex_pre, NULL}, /* Ex */
148 {mdoc_fa_pre, NULL}, /* Fa */
149 {mdoc_fd_pre, NULL}, /* Fd */
150 {mdoc_fl_pre, NULL}, /* Fl */
151 {mdoc_fn_pre, NULL}, /* Fn */
152 {mdoc_ft_pre, NULL}, /* Ft */
153 {mdoc_ic_pre, NULL}, /* Ic */
154 {mdoc_in_pre, NULL}, /* In */
155 {mdoc_li_pre, NULL}, /* Li */
156 {mdoc_nd_pre, NULL}, /* Nd */
157 {mdoc_nm_pre, NULL}, /* Nm */
158 {mdoc_quote_pre, mdoc_quote_post}, /* Op */
159 {mdoc_ft_pre, NULL}, /* Ot */
160 {mdoc_pa_pre, NULL}, /* Pa */
161 {mdoc_rv_pre, NULL}, /* Rv */
162 {NULL, NULL}, /* St */
163 {mdoc_va_pre, NULL}, /* Va */
164 {mdoc_vt_pre, NULL}, /* Vt */
165 {mdoc_xr_pre, NULL}, /* Xr */
166 {mdoc__x_pre, mdoc__x_post}, /* %A */
167 {mdoc__x_pre, mdoc__x_post}, /* %B */
168 {mdoc__x_pre, mdoc__x_post}, /* %D */
169 {mdoc__x_pre, mdoc__x_post}, /* %I */
170 {mdoc__x_pre, mdoc__x_post}, /* %J */
171 {mdoc__x_pre, mdoc__x_post}, /* %N */
172 {mdoc__x_pre, mdoc__x_post}, /* %O */
173 {mdoc__x_pre, mdoc__x_post}, /* %P */
174 {mdoc__x_pre, mdoc__x_post}, /* %R */
175 {mdoc__x_pre, mdoc__x_post}, /* %T */
176 {mdoc__x_pre, mdoc__x_post}, /* %V */
177 {NULL, NULL}, /* Ac */
178 {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
179 {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
180 {NULL, NULL}, /* At */
181 {NULL, NULL}, /* Bc */
182 {mdoc_bf_pre, NULL}, /* Bf */
183 {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
184 {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
185 {mdoc_xx_pre, NULL}, /* Bsx */
186 {mdoc_bx_pre, NULL}, /* Bx */
187 {mdoc_skip_pre, NULL}, /* Db */
188 {NULL, NULL}, /* Dc */
189 {mdoc_quote_pre, mdoc_quote_post}, /* Do */
190 {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
191 {NULL, NULL}, /* Ec */ /* FIXME: no space */
192 {NULL, NULL}, /* Ef */
193 {mdoc_em_pre, NULL}, /* Em */
194 {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
195 {mdoc_xx_pre, NULL}, /* Fx */
196 {mdoc_ms_pre, NULL}, /* Ms */
197 {mdoc_no_pre, NULL}, /* No */
198 {mdoc_ns_pre, NULL}, /* Ns */
199 {mdoc_xx_pre, NULL}, /* Nx */
200 {mdoc_xx_pre, NULL}, /* Ox */
201 {NULL, NULL}, /* Pc */
202 {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
203 {mdoc_quote_pre, mdoc_quote_post}, /* Po */
204 {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
205 {NULL, NULL}, /* Qc */
206 {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
207 {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
208 {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
209 {NULL, NULL}, /* Re */
210 {mdoc_rs_pre, NULL}, /* Rs */
211 {NULL, NULL}, /* Sc */
212 {mdoc_quote_pre, mdoc_quote_post}, /* So */
213 {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
214 {mdoc_sm_pre, NULL}, /* Sm */
215 {mdoc_sx_pre, NULL}, /* Sx */
216 {mdoc_sy_pre, NULL}, /* Sy */
217 {NULL, NULL}, /* Tn */
218 {mdoc_xx_pre, NULL}, /* Ux */
219 {NULL, NULL}, /* Xc */
220 {NULL, NULL}, /* Xo */
221 {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
222 {NULL, NULL}, /* Fc */
223 {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
224 {NULL, NULL}, /* Oc */
225 {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
226 {NULL, NULL}, /* Ek */
227 {mdoc_bt_pre, NULL}, /* Bt */
228 {NULL, NULL}, /* Hf */
229 {mdoc_em_pre, NULL}, /* Fr */
230 {mdoc_ud_pre, NULL}, /* Ud */
231 {mdoc_lb_pre, NULL}, /* Lb */
232 {mdoc_pp_pre, NULL}, /* Lp */
233 {mdoc_lk_pre, NULL}, /* Lk */
234 {mdoc_mt_pre, NULL}, /* Mt */
235 {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
236 {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
237 {NULL, NULL}, /* Brc */
238 {mdoc__x_pre, mdoc__x_post}, /* %C */
239 {mdoc_skip_pre, NULL}, /* Es */
240 {mdoc_quote_pre, mdoc_quote_post}, /* En */
241 {mdoc_xx_pre, NULL}, /* Dx */
242 {mdoc__x_pre, mdoc__x_post}, /* %Q */
243 {mdoc_sp_pre, NULL}, /* br */
244 {mdoc_sp_pre, NULL}, /* sp */
245 {mdoc__x_pre, mdoc__x_post}, /* %U */
246 {NULL, NULL}, /* Ta */
247 {mdoc_skip_pre, NULL}, /* ll */
250 static const char * const lists[LIST_MAX] = {
267 html_mdoc(void *arg, const struct mdoc *mdoc)
270 print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc)->child,
276 * Calculate the scaling unit passed in a `-width' argument. This uses
277 * either a native scaling unit (e.g., 1i, 2m) or the string length of
281 a2width(const char *p, struct roffsu *su)
284 if (a2roffsu(p, su, SCALE_MAX) < 2) {
286 su->scale = html_strlen(p);
287 } else if (su->scale < 0.0)
292 * See the same function in mdoc_term.c for documentation.
295 synopsis_pre(struct html *h, const struct mdoc_node *n)
298 if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
301 if (n->prev->tok == n->tok &&
305 print_otag(h, TAG_BR, 0, NULL);
309 switch (n->prev->tok) {
322 if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
328 print_otag(h, TAG_BR, 0, NULL);
334 print_mdoc(MDOC_ARGS)
339 PAIR_CLASS_INIT(&tag, "mandoc");
341 if ( ! (HTML_FRAGMENT & h->oflags)) {
343 t = print_otag(h, TAG_HTML, 0, NULL);
344 tt = print_otag(h, TAG_HEAD, 0, NULL);
345 print_mdoc_head(meta, n, h);
347 print_otag(h, TAG_BODY, 0, NULL);
348 print_otag(h, TAG_DIV, 1, &tag);
350 t = print_otag(h, TAG_DIV, 1, &tag);
352 print_mdoc_nodelist(meta, n, h);
357 print_mdoc_head(MDOC_ARGS)
362 bufcat(h, meta->title);
364 bufcat_fmt(h, "(%s)", meta->msec);
366 bufcat_fmt(h, " (%s)", meta->arch);
368 print_otag(h, TAG_TITLE, 0, NULL);
369 print_text(h, h->buf);
373 print_mdoc_nodelist(MDOC_ARGS)
377 print_mdoc_node(meta, n, h);
383 print_mdoc_node(MDOC_ARGS)
390 n->flags &= ~MDOC_ENDED;
394 child = mdoc_root_pre(meta, n, h);
397 /* No tables in this mode... */
398 assert(NULL == h->tblt);
401 * Make sure that if we're in a literal mode already
402 * (i.e., within a <PRE>) don't print the newline.
404 if (' ' == *n->string && MDOC_LINE & n->flags)
405 if ( ! (HTML_LITERAL & h->flags))
406 print_otag(h, TAG_BR, 0, NULL);
407 if (MDOC_DELIMC & n->flags)
408 h->flags |= HTML_NOSPACE;
409 print_text(h, n->string);
410 if (MDOC_DELIMO & n->flags)
411 h->flags |= HTML_NOSPACE;
414 print_eqn(h, n->eqn);
418 * This will take care of initialising all of the table
419 * state data for the first table, then tearing it down
422 print_tbl(h, n->span);
426 * Close out the current table, if it's open, and unset
427 * the "meta" table state. This will be reopened on the
428 * next table element.
430 if (h->tblt != NULL) {
434 assert(h->tblt == NULL);
435 if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))
436 child = (*mdocs[n->tok].pre)(meta, n, h);
440 if (h->flags & HTML_KEEP && n->flags & MDOC_LINE) {
441 h->flags &= ~HTML_KEEP;
442 h->flags |= HTML_PREKEEP;
445 if (child && n->child)
446 print_mdoc_nodelist(meta, n->child, h);
452 mdoc_root_post(meta, n, h);
457 if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)
459 (*mdocs[n->tok].post)(meta, n, h);
460 if (n->end != ENDBODY_NOT)
461 n->body->flags |= MDOC_ENDED;
462 if (n->end == ENDBODY_NOSPACE)
463 h->flags |= HTML_NOSPACE;
469 mdoc_root_post(MDOC_ARGS)
474 PAIR_CLASS_INIT(&tag, "foot");
475 t = print_otag(h, TAG_TABLE, 1, &tag);
477 print_otag(h, TAG_TBODY, 0, NULL);
479 tt = print_otag(h, TAG_TR, 0, NULL);
481 PAIR_CLASS_INIT(&tag, "foot-date");
482 print_otag(h, TAG_TD, 1, &tag);
483 print_text(h, meta->date);
486 PAIR_CLASS_INIT(&tag, "foot-os");
487 print_otag(h, TAG_TD, 1, &tag);
488 print_text(h, meta->os);
493 mdoc_root_pre(MDOC_ARGS)
497 char *volume, *title;
499 if (NULL == meta->arch)
500 volume = mandoc_strdup(meta->vol);
502 mandoc_asprintf(&volume, "%s (%s)",
503 meta->vol, meta->arch);
505 if (NULL == meta->msec)
506 title = mandoc_strdup(meta->title);
508 mandoc_asprintf(&title, "%s(%s)",
509 meta->title, meta->msec);
511 PAIR_CLASS_INIT(&tag, "head");
512 t = print_otag(h, TAG_TABLE, 1, &tag);
514 print_otag(h, TAG_TBODY, 0, NULL);
516 tt = print_otag(h, TAG_TR, 0, NULL);
518 PAIR_CLASS_INIT(&tag, "head-ltitle");
519 print_otag(h, TAG_TD, 1, &tag);
520 print_text(h, title);
523 PAIR_CLASS_INIT(&tag, "head-vol");
524 print_otag(h, TAG_TD, 1, &tag);
525 print_text(h, volume);
528 PAIR_CLASS_INIT(&tag, "head-rtitle");
529 print_otag(h, TAG_TD, 1, &tag);
530 print_text(h, title);
539 mdoc_sh_pre(MDOC_ARGS)
545 PAIR_CLASS_INIT(&tag, "section");
546 print_otag(h, TAG_DIV, 1, &tag);
549 if (n->sec == SEC_AUTHORS)
550 h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
559 for (n = n->child; n && MDOC_TEXT == n->type; ) {
560 bufcat_id(h, n->string);
561 if (NULL != (n = n->next))
566 PAIR_ID_INIT(&tag, h->buf);
567 print_otag(h, TAG_H1, 1, &tag);
569 print_otag(h, TAG_H1, 0, NULL);
575 mdoc_ss_pre(MDOC_ARGS)
579 if (MDOC_BLOCK == n->type) {
580 PAIR_CLASS_INIT(&tag, "subsection");
581 print_otag(h, TAG_DIV, 1, &tag);
583 } else if (MDOC_BODY == n->type)
589 for (n = n->child; n && MDOC_TEXT == n->type; ) {
590 bufcat_id(h, n->string);
591 if (NULL != (n = n->next))
596 PAIR_ID_INIT(&tag, h->buf);
597 print_otag(h, TAG_H2, 1, &tag);
599 print_otag(h, TAG_H2, 0, NULL);
605 mdoc_fl_pre(MDOC_ARGS)
609 PAIR_CLASS_INIT(&tag, "flag");
610 print_otag(h, TAG_B, 1, &tag);
612 /* `Cm' has no leading hyphen. */
614 if (MDOC_Cm == n->tok)
617 print_text(h, "\\-");
619 if ( ! (n->nchild == 0 &&
621 n->next->type == MDOC_TEXT ||
622 n->next->flags & MDOC_LINE)))
623 h->flags |= HTML_NOSPACE;
629 mdoc_nd_pre(MDOC_ARGS)
633 if (MDOC_BODY != n->type)
636 /* XXX: this tag in theory can contain block elements. */
638 print_text(h, "\\(em");
639 PAIR_CLASS_INIT(&tag, "desc");
640 print_otag(h, TAG_SPAN, 1, &tag);
645 mdoc_nm_pre(MDOC_ARGS)
654 PAIR_CLASS_INIT(&tag, "name");
655 print_otag(h, TAG_B, 1, &tag);
656 if (NULL == n->child && meta->name)
657 print_text(h, meta->name);
660 print_otag(h, TAG_TD, 0, NULL);
661 if (NULL == n->child && meta->name)
662 print_text(h, meta->name);
665 print_otag(h, TAG_TD, 0, NULL);
672 PAIR_CLASS_INIT(&tag, "synopsis");
673 print_otag(h, TAG_TABLE, 1, &tag);
675 for (len = 0, n = n->child; n; n = n->next)
676 if (MDOC_TEXT == n->type)
677 len += html_strlen(n->string);
679 if (0 == len && meta->name)
680 len = html_strlen(meta->name);
682 SCALE_HS_INIT(&su, len);
684 bufcat_su(h, "width", &su);
685 PAIR_STYLE_INIT(&tag, h);
686 print_otag(h, TAG_COL, 1, &tag);
687 print_otag(h, TAG_COL, 0, NULL);
688 print_otag(h, TAG_TBODY, 0, NULL);
689 print_otag(h, TAG_TR, 0, NULL);
694 mdoc_xr_pre(MDOC_ARGS)
696 struct htmlpair tag[2];
698 if (NULL == n->child)
701 PAIR_CLASS_INIT(&tag[0], "link-man");
704 buffmt_man(h, n->child->string,
706 n->child->next->string : NULL);
707 PAIR_HREF_INIT(&tag[1], h->buf);
708 print_otag(h, TAG_A, 2, tag);
710 print_otag(h, TAG_A, 1, tag);
713 print_text(h, n->string);
715 if (NULL == (n = n->next))
718 h->flags |= HTML_NOSPACE;
720 h->flags |= HTML_NOSPACE;
721 print_text(h, n->string);
722 h->flags |= HTML_NOSPACE;
728 mdoc_ns_pre(MDOC_ARGS)
731 if ( ! (MDOC_LINE & n->flags))
732 h->flags |= HTML_NOSPACE;
737 mdoc_ar_pre(MDOC_ARGS)
741 PAIR_CLASS_INIT(&tag, "arg");
742 print_otag(h, TAG_I, 1, &tag);
747 mdoc_xx_pre(MDOC_ARGS)
776 PAIR_CLASS_INIT(&tag, "unix");
777 print_otag(h, TAG_SPAN, 1, &tag);
782 h->flags |= HTML_KEEP;
783 print_text(h, n->child->string);
790 mdoc_bx_pre(MDOC_ARGS)
794 PAIR_CLASS_INIT(&tag, "unix");
795 print_otag(h, TAG_SPAN, 1, &tag);
797 if (NULL != (n = n->child)) {
798 print_text(h, n->string);
799 h->flags |= HTML_NOSPACE;
800 print_text(h, "BSD");
802 print_text(h, "BSD");
806 if (NULL != (n = n->next)) {
807 h->flags |= HTML_NOSPACE;
809 h->flags |= HTML_NOSPACE;
810 print_text(h, n->string);
817 mdoc_it_pre(MDOC_ARGS)
821 struct htmlpair tag[2];
822 const struct mdoc_node *bl;
825 while (bl && MDOC_Bl != bl->tok)
830 type = bl->norm->Bl.type;
833 PAIR_CLASS_INIT(&tag[0], lists[type]);
837 if (MDOC_HEAD == n->type) {
858 SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
859 bufcat_su(h, "margin-top", &su);
860 PAIR_STYLE_INIT(&tag[1], h);
861 print_otag(h, TAG_DT, 2, tag);
862 if (LIST_diag != type)
864 PAIR_CLASS_INIT(&tag[0], "diag");
865 print_otag(h, TAG_B, 1, tag);
872 } else if (MDOC_BODY == n->type) {
883 SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
884 bufcat_su(h, "margin-top", &su);
885 PAIR_STYLE_INIT(&tag[1], h);
886 print_otag(h, TAG_LI, 2, tag);
897 if (NULL == bl->norm->Bl.width) {
898 print_otag(h, TAG_DD, 1, tag);
901 a2width(bl->norm->Bl.width, &su);
902 bufcat_su(h, "margin-left", &su);
903 PAIR_STYLE_INIT(&tag[1], h);
904 print_otag(h, TAG_DD, 2, tag);
907 SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
908 bufcat_su(h, "margin-top", &su);
909 PAIR_STYLE_INIT(&tag[1], h);
910 print_otag(h, TAG_TD, 2, tag);
918 print_otag(h, TAG_TR, 1, tag);
929 mdoc_bl_pre(MDOC_ARGS)
932 struct htmlpair tag[3];
936 if (MDOC_BODY == n->type) {
937 if (LIST_column == n->norm->Bl.type)
938 print_otag(h, TAG_TBODY, 0, NULL);
942 if (MDOC_HEAD == n->type) {
943 if (LIST_column != n->norm->Bl.type)
947 * For each column, print out the <COL> tag with our
948 * suggested width. The last column gets min-width, as
949 * in terminal mode it auto-sizes to the width of the
950 * screen and we want to preserve that behaviour.
953 for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
955 a2width(n->norm->Bl.cols[i], &su);
956 if (i < (int)n->norm->Bl.ncols - 1)
957 bufcat_su(h, "width", &su);
959 bufcat_su(h, "min-width", &su);
960 PAIR_STYLE_INIT(&tag[0], h);
961 print_otag(h, TAG_COL, 1, tag);
967 SCALE_VS_INIT(&su, 0);
969 bufcat_su(h, "margin-top", &su);
970 bufcat_su(h, "margin-bottom", &su);
971 PAIR_STYLE_INIT(&tag[0], h);
973 assert(lists[n->norm->Bl.type]);
974 (void)strlcpy(buf, "list ", BUFSIZ);
975 (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
976 PAIR_INIT(&tag[1], ATTR_CLASS, buf);
978 /* Set the block's left-hand margin. */
980 if (n->norm->Bl.offs) {
981 a2width(n->norm->Bl.offs, &su);
982 bufcat_su(h, "margin-left", &su);
985 switch (n->norm->Bl.type) {
993 print_otag(h, TAG_UL, 2, tag);
996 print_otag(h, TAG_OL, 2, tag);
1007 print_otag(h, TAG_DL, 2, tag);
1010 print_otag(h, TAG_TABLE, 2, tag);
1021 mdoc_ex_pre(MDOC_ARGS)
1024 struct htmlpair tag;
1028 print_otag(h, TAG_BR, 0, NULL);
1030 PAIR_CLASS_INIT(&tag, "utility");
1032 print_text(h, "The");
1035 for (n = n->child; n; n = n->next) {
1036 assert(MDOC_TEXT == n->type);
1038 t = print_otag(h, TAG_B, 1, &tag);
1039 print_text(h, n->string);
1042 if (nchild > 2 && n->next) {
1043 h->flags |= HTML_NOSPACE;
1047 if (n->next && NULL == n->next->next)
1048 print_text(h, "and");
1052 print_text(h, "utilities exit\\~0");
1054 print_text(h, "utility exits\\~0");
1056 print_text(h, "on success, and\\~>0 if an error occurs.");
1061 mdoc_em_pre(MDOC_ARGS)
1063 struct htmlpair tag;
1065 PAIR_CLASS_INIT(&tag, "emph");
1066 print_otag(h, TAG_SPAN, 1, &tag);
1071 mdoc_d1_pre(MDOC_ARGS)
1073 struct htmlpair tag[2];
1076 if (MDOC_BLOCK != n->type)
1079 SCALE_VS_INIT(&su, 0);
1081 bufcat_su(h, "margin-top", &su);
1082 bufcat_su(h, "margin-bottom", &su);
1083 PAIR_STYLE_INIT(&tag[0], h);
1084 print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1086 /* BLOCKQUOTE needs a block body. */
1088 PAIR_CLASS_INIT(&tag[0], "display");
1089 print_otag(h, TAG_DIV, 1, tag);
1091 if (MDOC_Dl == n->tok) {
1092 PAIR_CLASS_INIT(&tag[0], "lit");
1093 print_otag(h, TAG_CODE, 1, tag);
1100 mdoc_sx_pre(MDOC_ARGS)
1102 struct htmlpair tag[2];
1107 for (n = n->child; n; ) {
1108 bufcat_id(h, n->string);
1109 if (NULL != (n = n->next))
1113 PAIR_CLASS_INIT(&tag[0], "link-sec");
1114 PAIR_HREF_INIT(&tag[1], h->buf);
1116 print_otag(h, TAG_I, 1, tag);
1117 print_otag(h, TAG_A, 2, tag);
1122 mdoc_bd_pre(MDOC_ARGS)
1124 struct htmlpair tag[2];
1126 struct mdoc_node *nn;
1129 if (MDOC_HEAD == n->type)
1132 if (MDOC_BLOCK == n->type) {
1133 comp = n->norm->Bd.comp;
1134 for (nn = n; nn && ! comp; nn = nn->parent) {
1135 if (MDOC_BLOCK != nn->type)
1137 if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1147 /* Handle the -offset argument. */
1149 if (n->norm->Bd.offs == NULL ||
1150 ! strcmp(n->norm->Bd.offs, "left"))
1151 SCALE_HS_INIT(&su, 0);
1152 else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1153 SCALE_HS_INIT(&su, INDENT);
1154 else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1155 SCALE_HS_INIT(&su, INDENT * 2);
1157 a2width(n->norm->Bd.offs, &su);
1160 bufcat_su(h, "margin-left", &su);
1161 PAIR_STYLE_INIT(&tag[0], h);
1163 if (DISP_unfilled != n->norm->Bd.type &&
1164 DISP_literal != n->norm->Bd.type) {
1165 PAIR_CLASS_INIT(&tag[1], "display");
1166 print_otag(h, TAG_DIV, 2, tag);
1170 PAIR_CLASS_INIT(&tag[1], "lit display");
1171 print_otag(h, TAG_PRE, 2, tag);
1173 /* This can be recursive: save & set our literal state. */
1175 sv = h->flags & HTML_LITERAL;
1176 h->flags |= HTML_LITERAL;
1178 for (nn = n->child; nn; nn = nn->next) {
1179 print_mdoc_node(meta, nn, h);
1181 * If the printed node flushes its own line, then we
1182 * needn't do it here as well. This is hacky, but the
1183 * notion of selective eoln whitespace is pretty dumb
1184 * anyway, so don't sweat it.
1206 if (h->flags & HTML_NONEWLINE ||
1207 (nn->next && ! (nn->next->flags & MDOC_LINE)))
1210 print_text(h, "\n");
1212 h->flags |= HTML_NOSPACE;
1216 h->flags &= ~HTML_LITERAL;
1222 mdoc_pa_pre(MDOC_ARGS)
1224 struct htmlpair tag;
1226 PAIR_CLASS_INIT(&tag, "file");
1227 print_otag(h, TAG_I, 1, &tag);
1232 mdoc_ad_pre(MDOC_ARGS)
1234 struct htmlpair tag;
1236 PAIR_CLASS_INIT(&tag, "addr");
1237 print_otag(h, TAG_I, 1, &tag);
1242 mdoc_an_pre(MDOC_ARGS)
1244 struct htmlpair tag;
1246 if (n->norm->An.auth == AUTH_split) {
1247 h->flags &= ~HTML_NOSPLIT;
1248 h->flags |= HTML_SPLIT;
1251 if (n->norm->An.auth == AUTH_nosplit) {
1252 h->flags &= ~HTML_SPLIT;
1253 h->flags |= HTML_NOSPLIT;
1257 if (h->flags & HTML_SPLIT)
1258 print_otag(h, TAG_BR, 0, NULL);
1260 if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1261 h->flags |= HTML_SPLIT;
1263 PAIR_CLASS_INIT(&tag, "author");
1264 print_otag(h, TAG_SPAN, 1, &tag);
1269 mdoc_cd_pre(MDOC_ARGS)
1271 struct htmlpair tag;
1274 PAIR_CLASS_INIT(&tag, "config");
1275 print_otag(h, TAG_B, 1, &tag);
1280 mdoc_dv_pre(MDOC_ARGS)
1282 struct htmlpair tag;
1284 PAIR_CLASS_INIT(&tag, "define");
1285 print_otag(h, TAG_SPAN, 1, &tag);
1290 mdoc_ev_pre(MDOC_ARGS)
1292 struct htmlpair tag;
1294 PAIR_CLASS_INIT(&tag, "env");
1295 print_otag(h, TAG_SPAN, 1, &tag);
1300 mdoc_er_pre(MDOC_ARGS)
1302 struct htmlpair tag;
1304 PAIR_CLASS_INIT(&tag, "errno");
1305 print_otag(h, TAG_SPAN, 1, &tag);
1310 mdoc_fa_pre(MDOC_ARGS)
1312 const struct mdoc_node *nn;
1313 struct htmlpair tag;
1316 PAIR_CLASS_INIT(&tag, "farg");
1317 if (n->parent->tok != MDOC_Fo) {
1318 print_otag(h, TAG_I, 1, &tag);
1322 for (nn = n->child; nn; nn = nn->next) {
1323 t = print_otag(h, TAG_I, 1, &tag);
1324 print_text(h, nn->string);
1327 h->flags |= HTML_NOSPACE;
1332 if (n->child && n->next && n->next->tok == MDOC_Fa) {
1333 h->flags |= HTML_NOSPACE;
1341 mdoc_fd_pre(MDOC_ARGS)
1343 struct htmlpair tag[2];
1351 if (NULL == (n = n->child))
1354 assert(MDOC_TEXT == n->type);
1356 if (strcmp(n->string, "#include")) {
1357 PAIR_CLASS_INIT(&tag[0], "macro");
1358 print_otag(h, TAG_B, 1, tag);
1362 PAIR_CLASS_INIT(&tag[0], "includes");
1363 print_otag(h, TAG_B, 1, tag);
1364 print_text(h, n->string);
1366 if (NULL != (n = n->next)) {
1367 assert(MDOC_TEXT == n->type);
1370 * XXX This is broken and not easy to fix.
1371 * When using -Oincludes, truncation may occur.
1372 * Dynamic allocation wouldn't help because
1373 * passing long strings to buffmt_includes()
1374 * does not work either.
1377 strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1378 n->string + 1 : n->string, BUFSIZ);
1381 if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1384 PAIR_CLASS_INIT(&tag[0], "link-includes");
1387 if (h->base_includes) {
1388 buffmt_includes(h, buf);
1389 PAIR_HREF_INIT(&tag[i], h->buf);
1393 t = print_otag(h, TAG_A, i, tag);
1394 print_text(h, n->string);
1400 for ( ; n; n = n->next) {
1401 assert(MDOC_TEXT == n->type);
1402 print_text(h, n->string);
1409 mdoc_vt_pre(MDOC_ARGS)
1411 struct htmlpair tag;
1413 if (MDOC_BLOCK == n->type) {
1416 } else if (MDOC_ELEM == n->type) {
1418 } else if (MDOC_HEAD == n->type)
1421 PAIR_CLASS_INIT(&tag, "type");
1422 print_otag(h, TAG_SPAN, 1, &tag);
1427 mdoc_ft_pre(MDOC_ARGS)
1429 struct htmlpair tag;
1432 PAIR_CLASS_INIT(&tag, "ftype");
1433 print_otag(h, TAG_I, 1, &tag);
1438 mdoc_fn_pre(MDOC_ARGS)
1441 struct htmlpair tag[2];
1443 const char *sp, *ep;
1446 pretty = MDOC_SYNPRETTY & n->flags;
1449 /* Split apart into type and name. */
1450 assert(n->child->string);
1451 sp = n->child->string;
1453 ep = strchr(sp, ' ');
1455 PAIR_CLASS_INIT(&tag[0], "ftype");
1456 t = print_otag(h, TAG_I, 1, tag);
1459 sz = MIN((int)(ep - sp), BUFSIZ - 1);
1460 (void)memcpy(nbuf, sp, (size_t)sz);
1462 print_text(h, nbuf);
1464 ep = strchr(sp, ' ');
1469 PAIR_CLASS_INIT(&tag[0], "fname");
1472 * FIXME: only refer to IDs that we know exist.
1476 if (MDOC_SYNPRETTY & n->flags) {
1478 html_idcat(nbuf, sp, BUFSIZ);
1479 PAIR_ID_INIT(&tag[1], nbuf);
1481 strlcpy(nbuf, "#", BUFSIZ);
1482 html_idcat(nbuf, sp, BUFSIZ);
1483 PAIR_HREF_INIT(&tag[1], nbuf);
1487 t = print_otag(h, TAG_B, 1, tag);
1494 h->flags |= HTML_NOSPACE;
1496 h->flags |= HTML_NOSPACE;
1498 PAIR_CLASS_INIT(&tag[0], "farg");
1500 bufcat_style(h, "white-space", "nowrap");
1501 PAIR_STYLE_INIT(&tag[1], h);
1503 for (n = n->child->next; n; n = n->next) {
1505 if (MDOC_SYNPRETTY & n->flags)
1507 t = print_otag(h, TAG_I, i, tag);
1508 print_text(h, n->string);
1511 h->flags |= HTML_NOSPACE;
1516 h->flags |= HTML_NOSPACE;
1520 h->flags |= HTML_NOSPACE;
1528 mdoc_sm_pre(MDOC_ARGS)
1531 if (NULL == n->child)
1532 h->flags ^= HTML_NONOSPACE;
1533 else if (0 == strcmp("on", n->child->string))
1534 h->flags &= ~HTML_NONOSPACE;
1536 h->flags |= HTML_NONOSPACE;
1538 if ( ! (HTML_NONOSPACE & h->flags))
1539 h->flags &= ~HTML_NOSPACE;
1545 mdoc_skip_pre(MDOC_ARGS)
1552 mdoc_pp_pre(MDOC_ARGS)
1560 mdoc_sp_pre(MDOC_ARGS)
1563 struct htmlpair tag;
1565 SCALE_VS_INIT(&su, 1);
1567 if (MDOC_sp == n->tok) {
1568 if (NULL != (n = n->child)) {
1569 if ( ! a2roffsu(n->string, &su, SCALE_VS))
1571 else if (su.scale < 0.0)
1578 bufcat_su(h, "height", &su);
1579 PAIR_STYLE_INIT(&tag, h);
1580 print_otag(h, TAG_DIV, 1, &tag);
1582 /* So the div isn't empty: */
1583 print_text(h, "\\~");
1590 mdoc_lk_pre(MDOC_ARGS)
1592 struct htmlpair tag[2];
1594 if (NULL == (n = n->child))
1597 assert(MDOC_TEXT == n->type);
1599 PAIR_CLASS_INIT(&tag[0], "link-ext");
1600 PAIR_HREF_INIT(&tag[1], n->string);
1602 print_otag(h, TAG_A, 2, tag);
1604 if (NULL == n->next)
1605 print_text(h, n->string);
1607 for (n = n->next; n; n = n->next)
1608 print_text(h, n->string);
1614 mdoc_mt_pre(MDOC_ARGS)
1616 struct htmlpair tag[2];
1619 PAIR_CLASS_INIT(&tag[0], "link-mail");
1621 for (n = n->child; n; n = n->next) {
1622 assert(MDOC_TEXT == n->type);
1625 bufcat(h, "mailto:");
1626 bufcat(h, n->string);
1628 PAIR_HREF_INIT(&tag[1], h->buf);
1629 t = print_otag(h, TAG_A, 2, tag);
1630 print_text(h, n->string);
1638 mdoc_fo_pre(MDOC_ARGS)
1640 struct htmlpair tag;
1643 if (MDOC_BODY == n->type) {
1644 h->flags |= HTML_NOSPACE;
1646 h->flags |= HTML_NOSPACE;
1648 } else if (MDOC_BLOCK == n->type) {
1653 /* XXX: we drop non-initial arguments as per groff. */
1656 assert(n->child->string);
1658 PAIR_CLASS_INIT(&tag, "fname");
1659 t = print_otag(h, TAG_B, 1, &tag);
1660 print_text(h, n->child->string);
1666 mdoc_fo_post(MDOC_ARGS)
1669 if (MDOC_BODY != n->type)
1671 h->flags |= HTML_NOSPACE;
1673 h->flags |= HTML_NOSPACE;
1678 mdoc_in_pre(MDOC_ARGS)
1681 struct htmlpair tag[2];
1686 PAIR_CLASS_INIT(&tag[0], "includes");
1687 print_otag(h, TAG_B, 1, tag);
1690 * The first argument of the `In' gets special treatment as
1691 * being a linked value. Subsequent values are printed
1692 * afterward. groff does similarly. This also handles the case
1696 if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1697 print_text(h, "#include");
1700 h->flags |= HTML_NOSPACE;
1702 if (NULL != (n = n->child)) {
1703 assert(MDOC_TEXT == n->type);
1705 PAIR_CLASS_INIT(&tag[0], "link-includes");
1708 if (h->base_includes) {
1709 buffmt_includes(h, n->string);
1710 PAIR_HREF_INIT(&tag[i], h->buf);
1714 t = print_otag(h, TAG_A, i, tag);
1715 print_text(h, n->string);
1721 h->flags |= HTML_NOSPACE;
1724 for ( ; n; n = n->next) {
1725 assert(MDOC_TEXT == n->type);
1726 print_text(h, n->string);
1733 mdoc_ic_pre(MDOC_ARGS)
1735 struct htmlpair tag;
1737 PAIR_CLASS_INIT(&tag, "cmd");
1738 print_otag(h, TAG_B, 1, &tag);
1743 mdoc_rv_pre(MDOC_ARGS)
1745 struct htmlpair tag;
1750 print_otag(h, TAG_BR, 0, NULL);
1752 PAIR_CLASS_INIT(&tag, "fname");
1756 print_text(h, "The");
1758 for (n = n->child; n; n = n->next) {
1759 t = print_otag(h, TAG_B, 1, &tag);
1760 print_text(h, n->string);
1763 h->flags |= HTML_NOSPACE;
1764 print_text(h, "()");
1766 if (n->next == NULL)
1770 h->flags |= HTML_NOSPACE;
1773 if (n->next->next == NULL)
1774 print_text(h, "and");
1778 print_text(h, "functions return");
1780 print_text(h, "function returns");
1782 print_text(h, "the value\\~0 if successful;");
1784 print_text(h, "Upon successful completion,"
1785 " the value\\~0 is returned;");
1787 print_text(h, "otherwise the value\\~\\-1 is returned"
1788 " and the global variable");
1790 PAIR_CLASS_INIT(&tag, "var");
1791 t = print_otag(h, TAG_B, 1, &tag);
1792 print_text(h, "errno");
1794 print_text(h, "is set to indicate the error.");
1799 mdoc_va_pre(MDOC_ARGS)
1801 struct htmlpair tag;
1803 PAIR_CLASS_INIT(&tag, "var");
1804 print_otag(h, TAG_B, 1, &tag);
1809 mdoc_ap_pre(MDOC_ARGS)
1812 h->flags |= HTML_NOSPACE;
1813 print_text(h, "\\(aq");
1814 h->flags |= HTML_NOSPACE;
1819 mdoc_bf_pre(MDOC_ARGS)
1821 struct htmlpair tag[2];
1824 if (MDOC_HEAD == n->type)
1826 else if (MDOC_BODY != n->type)
1829 if (FONT_Em == n->norm->Bf.font)
1830 PAIR_CLASS_INIT(&tag[0], "emph");
1831 else if (FONT_Sy == n->norm->Bf.font)
1832 PAIR_CLASS_INIT(&tag[0], "symb");
1833 else if (FONT_Li == n->norm->Bf.font)
1834 PAIR_CLASS_INIT(&tag[0], "lit");
1836 PAIR_CLASS_INIT(&tag[0], "none");
1839 * We want this to be inline-formatted, but needs to be div to
1840 * accept block children.
1843 bufcat_style(h, "display", "inline");
1844 SCALE_HS_INIT(&su, 1);
1845 /* Needs a left-margin for spacing. */
1846 bufcat_su(h, "margin-left", &su);
1847 PAIR_STYLE_INIT(&tag[1], h);
1848 print_otag(h, TAG_DIV, 2, tag);
1853 mdoc_ms_pre(MDOC_ARGS)
1855 struct htmlpair tag;
1857 PAIR_CLASS_INIT(&tag, "symb");
1858 print_otag(h, TAG_SPAN, 1, &tag);
1863 mdoc_igndelim_pre(MDOC_ARGS)
1866 h->flags |= HTML_IGNDELIM;
1871 mdoc_pf_post(MDOC_ARGS)
1874 if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))
1875 h->flags |= HTML_NOSPACE;
1879 mdoc_rs_pre(MDOC_ARGS)
1881 struct htmlpair tag;
1883 if (MDOC_BLOCK != n->type)
1886 if (n->prev && SEC_SEE_ALSO == n->sec)
1889 PAIR_CLASS_INIT(&tag, "ref");
1890 print_otag(h, TAG_SPAN, 1, &tag);
1895 mdoc_no_pre(MDOC_ARGS)
1897 struct htmlpair tag;
1899 PAIR_CLASS_INIT(&tag, "none");
1900 print_otag(h, TAG_CODE, 1, &tag);
1905 mdoc_li_pre(MDOC_ARGS)
1907 struct htmlpair tag;
1909 PAIR_CLASS_INIT(&tag, "lit");
1910 print_otag(h, TAG_CODE, 1, &tag);
1915 mdoc_sy_pre(MDOC_ARGS)
1917 struct htmlpair tag;
1919 PAIR_CLASS_INIT(&tag, "symb");
1920 print_otag(h, TAG_SPAN, 1, &tag);
1925 mdoc_bt_pre(MDOC_ARGS)
1928 print_text(h, "is currently in beta test.");
1933 mdoc_ud_pre(MDOC_ARGS)
1936 print_text(h, "currently under development.");
1941 mdoc_lb_pre(MDOC_ARGS)
1943 struct htmlpair tag;
1945 if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1946 print_otag(h, TAG_BR, 0, NULL);
1948 PAIR_CLASS_INIT(&tag, "lib");
1949 print_otag(h, TAG_SPAN, 1, &tag);
1954 mdoc__x_pre(MDOC_ARGS)
1956 struct htmlpair tag[2];
1963 PAIR_CLASS_INIT(&tag[0], "ref-auth");
1964 if (n->prev && MDOC__A == n->prev->tok)
1965 if (NULL == n->next || MDOC__A != n->next->tok)
1966 print_text(h, "and");
1969 PAIR_CLASS_INIT(&tag[0], "ref-book");
1973 PAIR_CLASS_INIT(&tag[0], "ref-city");
1976 PAIR_CLASS_INIT(&tag[0], "ref-date");
1979 PAIR_CLASS_INIT(&tag[0], "ref-issue");
1983 PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1987 PAIR_CLASS_INIT(&tag[0], "ref-num");
1990 PAIR_CLASS_INIT(&tag[0], "ref-opt");
1993 PAIR_CLASS_INIT(&tag[0], "ref-page");
1996 PAIR_CLASS_INIT(&tag[0], "ref-corp");
1999 PAIR_CLASS_INIT(&tag[0], "ref-rep");
2002 PAIR_CLASS_INIT(&tag[0], "ref-title");
2005 PAIR_CLASS_INIT(&tag[0], "link-ref");
2008 PAIR_CLASS_INIT(&tag[0], "ref-vol");
2015 if (MDOC__U != n->tok) {
2016 print_otag(h, t, 1, tag);
2020 PAIR_HREF_INIT(&tag[1], n->child->string);
2021 print_otag(h, TAG_A, 2, tag);
2027 mdoc__x_post(MDOC_ARGS)
2030 if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2031 if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2032 if (NULL == n->prev || MDOC__A != n->prev->tok)
2037 if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2040 h->flags |= HTML_NOSPACE;
2041 print_text(h, n->next ? "," : ".");
2045 mdoc_bk_pre(MDOC_ARGS)
2054 if (n->parent->args || 0 == n->prev->nchild)
2055 h->flags |= HTML_PREKEEP;
2066 mdoc_bk_post(MDOC_ARGS)
2069 if (MDOC_BODY == n->type)
2070 h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
2074 mdoc_quote_pre(MDOC_ARGS)
2076 struct htmlpair tag;
2078 if (MDOC_BODY != n->type)
2085 print_text(h, n->nchild == 1 &&
2086 n->child->tok == MDOC_Mt ? "<" : "\\(la");
2091 print_text(h, "\\(lC");
2096 print_text(h, "\\(lB");
2101 print_text(h, "\\(lB");
2102 h->flags |= HTML_NOSPACE;
2103 PAIR_CLASS_INIT(&tag, "opt");
2104 print_otag(h, TAG_SPAN, 1, &tag);
2107 if (NULL == n->norm->Es ||
2108 NULL == n->norm->Es->child)
2110 print_text(h, n->norm->Es->child->string);
2119 print_text(h, "\\(lq");
2127 print_text(h, "\\(oq");
2128 h->flags |= HTML_NOSPACE;
2129 PAIR_CLASS_INIT(&tag, "lit");
2130 print_otag(h, TAG_CODE, 1, &tag);
2135 print_text(h, "\\(oq");
2142 h->flags |= HTML_NOSPACE;
2147 mdoc_quote_post(MDOC_ARGS)
2150 if (n->type != MDOC_BODY && n->type != MDOC_ELEM)
2153 h->flags |= HTML_NOSPACE;
2159 print_text(h, n->nchild == 1 &&
2160 n->child->tok == MDOC_Mt ? ">" : "\\(ra");
2165 print_text(h, "\\(rC");
2174 print_text(h, "\\(rB");
2177 if (n->norm->Es == NULL ||
2178 n->norm->Es->child == NULL ||
2179 n->norm->Es->child->next == NULL)
2180 h->flags &= ~HTML_NOSPACE;
2182 print_text(h, n->norm->Es->child->next->string);
2191 print_text(h, "\\(rq");
2203 print_text(h, "\\(cq");
2212 mdoc_eo_pre(MDOC_ARGS)
2215 if (n->type != MDOC_BODY)
2218 if (n->end == ENDBODY_NOT &&
2219 n->parent->head->child == NULL &&
2221 n->child->end != ENDBODY_NOT)
2222 print_text(h, "\\&");
2223 else if (n->end != ENDBODY_NOT ? n->child != NULL :
2224 n->parent->head->child != NULL && (n->child != NULL ||
2225 (n->parent->tail != NULL && n->parent->tail->child != NULL)))
2226 h->flags |= HTML_NOSPACE;
2231 mdoc_eo_post(MDOC_ARGS)
2235 if (n->type != MDOC_BODY)
2238 if (n->end != ENDBODY_NOT) {
2239 h->flags &= ~HTML_NOSPACE;
2243 body = n->child != NULL || n->parent->head->child != NULL;
2244 tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
2247 h->flags |= HTML_NOSPACE;
2249 h->flags &= ~HTML_NOSPACE;