1 /* $Id: mdoc_html.c,v 1.216 2014/12/02 10:08:06 schwarze Exp $ */
3 * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
4 * Copyright (c) 2014 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 const 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 int mdoc_er_pre(MDOC_ARGS);
85 static int mdoc_ev_pre(MDOC_ARGS);
86 static int mdoc_ex_pre(MDOC_ARGS);
87 static void mdoc_fo_post(MDOC_ARGS);
88 static int mdoc_fo_pre(MDOC_ARGS);
89 static int mdoc_ic_pre(MDOC_ARGS);
90 static int mdoc_igndelim_pre(MDOC_ARGS);
91 static int mdoc_in_pre(MDOC_ARGS);
92 static int mdoc_it_pre(MDOC_ARGS);
93 static int mdoc_lb_pre(MDOC_ARGS);
94 static int mdoc_li_pre(MDOC_ARGS);
95 static int mdoc_lk_pre(MDOC_ARGS);
96 static int mdoc_mt_pre(MDOC_ARGS);
97 static int mdoc_ms_pre(MDOC_ARGS);
98 static int mdoc_nd_pre(MDOC_ARGS);
99 static int mdoc_nm_pre(MDOC_ARGS);
100 static int mdoc_no_pre(MDOC_ARGS);
101 static int mdoc_ns_pre(MDOC_ARGS);
102 static int mdoc_pa_pre(MDOC_ARGS);
103 static void mdoc_pf_post(MDOC_ARGS);
104 static int mdoc_pp_pre(MDOC_ARGS);
105 static void mdoc_quote_post(MDOC_ARGS);
106 static int mdoc_quote_pre(MDOC_ARGS);
107 static int mdoc_rs_pre(MDOC_ARGS);
108 static int mdoc_rv_pre(MDOC_ARGS);
109 static int mdoc_sh_pre(MDOC_ARGS);
110 static int mdoc_skip_pre(MDOC_ARGS);
111 static int mdoc_sm_pre(MDOC_ARGS);
112 static int mdoc_sp_pre(MDOC_ARGS);
113 static int mdoc_ss_pre(MDOC_ARGS);
114 static int mdoc_sx_pre(MDOC_ARGS);
115 static int mdoc_sy_pre(MDOC_ARGS);
116 static int mdoc_ud_pre(MDOC_ARGS);
117 static int mdoc_va_pre(MDOC_ARGS);
118 static int mdoc_vt_pre(MDOC_ARGS);
119 static int mdoc_xr_pre(MDOC_ARGS);
120 static int mdoc_xx_pre(MDOC_ARGS);
122 static const struct htmlmdoc mdocs[MDOC_MAX] = {
123 {mdoc_ap_pre, NULL}, /* Ap */
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_pp_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 */
134 {mdoc_bl_pre, NULL}, /* Bl */
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 */
147 {mdoc_fd_pre, NULL}, /* Fd */
148 {mdoc_fl_pre, NULL}, /* Fl */
149 {mdoc_fn_pre, NULL}, /* Fn */
150 {mdoc_ft_pre, NULL}, /* Ft */
151 {mdoc_ic_pre, NULL}, /* Ic */
152 {mdoc_in_pre, NULL}, /* In */
153 {mdoc_li_pre, NULL}, /* Li */
154 {mdoc_nd_pre, NULL}, /* Nd */
155 {mdoc_nm_pre, NULL}, /* Nm */
156 {mdoc_quote_pre, mdoc_quote_post}, /* Op */
157 {mdoc_ft_pre, NULL}, /* Ot */
158 {mdoc_pa_pre, NULL}, /* Pa */
159 {mdoc_rv_pre, NULL}, /* Rv */
160 {NULL, NULL}, /* St */
161 {mdoc_va_pre, NULL}, /* Va */
162 {mdoc_vt_pre, NULL}, /* Vt */
163 {mdoc_xr_pre, NULL}, /* Xr */
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 */
175 {NULL, NULL}, /* Ac */
176 {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
177 {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
178 {NULL, NULL}, /* At */
179 {NULL, NULL}, /* Bc */
180 {mdoc_bf_pre, NULL}, /* Bf */
181 {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
182 {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
183 {mdoc_xx_pre, NULL}, /* Bsx */
184 {mdoc_bx_pre, NULL}, /* Bx */
185 {mdoc_skip_pre, NULL}, /* Db */
186 {NULL, NULL}, /* Dc */
187 {mdoc_quote_pre, mdoc_quote_post}, /* Do */
188 {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
189 {NULL, NULL}, /* Ec */ /* FIXME: no space */
190 {NULL, NULL}, /* Ef */
191 {mdoc_em_pre, NULL}, /* Em */
192 {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
193 {mdoc_xx_pre, NULL}, /* Fx */
194 {mdoc_ms_pre, NULL}, /* Ms */
195 {mdoc_no_pre, NULL}, /* No */
196 {mdoc_ns_pre, NULL}, /* Ns */
197 {mdoc_xx_pre, NULL}, /* Nx */
198 {mdoc_xx_pre, NULL}, /* Ox */
199 {NULL, NULL}, /* Pc */
200 {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
201 {mdoc_quote_pre, mdoc_quote_post}, /* Po */
202 {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
203 {NULL, NULL}, /* Qc */
204 {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
205 {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
206 {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
207 {NULL, NULL}, /* Re */
208 {mdoc_rs_pre, NULL}, /* Rs */
209 {NULL, NULL}, /* Sc */
210 {mdoc_quote_pre, mdoc_quote_post}, /* So */
211 {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
212 {mdoc_sm_pre, NULL}, /* Sm */
213 {mdoc_sx_pre, NULL}, /* Sx */
214 {mdoc_sy_pre, NULL}, /* Sy */
215 {NULL, NULL}, /* Tn */
216 {mdoc_xx_pre, NULL}, /* Ux */
217 {NULL, NULL}, /* Xc */
218 {NULL, NULL}, /* Xo */
219 {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
220 {NULL, NULL}, /* Fc */
221 {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
222 {NULL, NULL}, /* Oc */
223 {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
224 {NULL, NULL}, /* Ek */
225 {mdoc_bt_pre, NULL}, /* Bt */
226 {NULL, NULL}, /* Hf */
227 {mdoc_em_pre, NULL}, /* Fr */
228 {mdoc_ud_pre, NULL}, /* Ud */
229 {mdoc_lb_pre, NULL}, /* Lb */
230 {mdoc_pp_pre, NULL}, /* Lp */
231 {mdoc_lk_pre, NULL}, /* Lk */
232 {mdoc_mt_pre, NULL}, /* Mt */
233 {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
234 {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
235 {NULL, NULL}, /* Brc */
236 {mdoc__x_pre, mdoc__x_post}, /* %C */
237 {mdoc_skip_pre, NULL}, /* Es */
238 {mdoc_quote_pre, mdoc_quote_post}, /* En */
239 {mdoc_xx_pre, NULL}, /* Dx */
240 {mdoc__x_pre, mdoc__x_post}, /* %Q */
241 {mdoc_sp_pre, NULL}, /* br */
242 {mdoc_sp_pre, NULL}, /* sp */
243 {mdoc__x_pre, mdoc__x_post}, /* %U */
244 {NULL, NULL}, /* Ta */
245 {mdoc_skip_pre, NULL}, /* ll */
248 static const char * const lists[LIST_MAX] = {
265 html_mdoc(void *arg, const struct mdoc *mdoc)
268 print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
274 * Calculate the scaling unit passed in a `-width' argument. This uses
275 * either a native scaling unit (e.g., 1i, 2m) or the string length of
279 a2width(const char *p, struct roffsu *su)
282 if ( ! a2roffsu(p, su, SCALE_MAX)) {
284 su->scale = html_strlen(p);
289 * See the same function in mdoc_term.c for documentation.
292 synopsis_pre(struct html *h, const struct mdoc_node *n)
295 if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
298 if (n->prev->tok == n->tok &&
302 print_otag(h, TAG_BR, 0, NULL);
306 switch (n->prev->tok) {
319 if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
325 print_otag(h, TAG_BR, 0, NULL);
331 print_mdoc(MDOC_ARGS)
336 PAIR_CLASS_INIT(&tag, "mandoc");
338 if ( ! (HTML_FRAGMENT & h->oflags)) {
340 t = print_otag(h, TAG_HTML, 0, NULL);
341 tt = print_otag(h, TAG_HEAD, 0, NULL);
342 print_mdoc_head(meta, n, h);
344 print_otag(h, TAG_BODY, 0, NULL);
345 print_otag(h, TAG_DIV, 1, &tag);
347 t = print_otag(h, TAG_DIV, 1, &tag);
349 print_mdoc_nodelist(meta, n, h);
354 print_mdoc_head(MDOC_ARGS)
359 bufcat(h, meta->title);
361 bufcat_fmt(h, "(%s)", meta->msec);
363 bufcat_fmt(h, " (%s)", meta->arch);
365 print_otag(h, TAG_TITLE, 0, NULL);
366 print_text(h, h->buf);
370 print_mdoc_nodelist(MDOC_ARGS)
373 print_mdoc_node(meta, n, h);
375 print_mdoc_nodelist(meta, n->next, h);
379 print_mdoc_node(MDOC_ARGS)
389 child = mdoc_root_pre(meta, n, h);
392 /* No tables in this mode... */
393 assert(NULL == h->tblt);
396 * Make sure that if we're in a literal mode already
397 * (i.e., within a <PRE>) don't print the newline.
399 if (' ' == *n->string && MDOC_LINE & n->flags)
400 if ( ! (HTML_LITERAL & h->flags))
401 print_otag(h, TAG_BR, 0, NULL);
402 if (MDOC_DELIMC & n->flags)
403 h->flags |= HTML_NOSPACE;
404 print_text(h, n->string);
405 if (MDOC_DELIMO & n->flags)
406 h->flags |= HTML_NOSPACE;
409 print_eqn(h, n->eqn);
413 * This will take care of initialising all of the table
414 * state data for the first table, then tearing it down
417 print_tbl(h, n->span);
421 * Close out the current table, if it's open, and unset
422 * the "meta" table state. This will be reopened on the
423 * next table element.
425 if (h->tblt != NULL) {
429 assert(h->tblt == NULL);
430 if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))
431 child = (*mdocs[n->tok].pre)(meta, n, h);
435 if (HTML_KEEP & h->flags) {
436 if (n->prev ? (n->prev->lastline != n->line) :
437 (n->parent && n->parent->line != n->line)) {
438 h->flags &= ~HTML_KEEP;
439 h->flags |= HTML_PREKEEP;
443 if (child && n->child)
444 print_mdoc_nodelist(meta, n->child, h);
450 mdoc_root_post(meta, n, h);
455 if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)
457 (*mdocs[n->tok].post)(meta, n, h);
458 if (n->end != ENDBODY_NOT)
459 n->pending->flags |= MDOC_ENDED;
460 if (n->end == ENDBODY_NOSPACE)
461 h->flags |= HTML_NOSPACE;
467 mdoc_root_post(MDOC_ARGS)
472 PAIR_CLASS_INIT(&tag, "foot");
473 t = print_otag(h, TAG_TABLE, 1, &tag);
475 print_otag(h, TAG_TBODY, 0, NULL);
477 tt = print_otag(h, TAG_TR, 0, NULL);
479 PAIR_CLASS_INIT(&tag, "foot-date");
480 print_otag(h, TAG_TD, 1, &tag);
481 print_text(h, meta->date);
484 PAIR_CLASS_INIT(&tag, "foot-os");
485 print_otag(h, TAG_TD, 1, &tag);
486 print_text(h, meta->os);
491 mdoc_root_pre(MDOC_ARGS)
495 char *volume, *title;
497 if (NULL == meta->arch)
498 volume = mandoc_strdup(meta->vol);
500 mandoc_asprintf(&volume, "%s (%s)",
501 meta->vol, meta->arch);
503 if (NULL == meta->msec)
504 title = mandoc_strdup(meta->title);
506 mandoc_asprintf(&title, "%s(%s)",
507 meta->title, meta->msec);
509 PAIR_CLASS_INIT(&tag, "head");
510 t = print_otag(h, TAG_TABLE, 1, &tag);
512 print_otag(h, TAG_TBODY, 0, NULL);
514 tt = print_otag(h, TAG_TR, 0, NULL);
516 PAIR_CLASS_INIT(&tag, "head-ltitle");
517 print_otag(h, TAG_TD, 1, &tag);
518 print_text(h, title);
521 PAIR_CLASS_INIT(&tag, "head-vol");
522 print_otag(h, TAG_TD, 1, &tag);
523 print_text(h, volume);
526 PAIR_CLASS_INIT(&tag, "head-rtitle");
527 print_otag(h, TAG_TD, 1, &tag);
528 print_text(h, title);
537 mdoc_sh_pre(MDOC_ARGS)
543 PAIR_CLASS_INIT(&tag, "section");
544 print_otag(h, TAG_DIV, 1, &tag);
547 if (n->sec == SEC_AUTHORS)
548 h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
557 for (n = n->child; n && MDOC_TEXT == n->type; ) {
558 bufcat_id(h, n->string);
559 if (NULL != (n = n->next))
564 PAIR_ID_INIT(&tag, h->buf);
565 print_otag(h, TAG_H1, 1, &tag);
567 print_otag(h, TAG_H1, 0, NULL);
573 mdoc_ss_pre(MDOC_ARGS)
577 if (MDOC_BLOCK == n->type) {
578 PAIR_CLASS_INIT(&tag, "subsection");
579 print_otag(h, TAG_DIV, 1, &tag);
581 } else if (MDOC_BODY == n->type)
587 for (n = n->child; n && MDOC_TEXT == n->type; ) {
588 bufcat_id(h, n->string);
589 if (NULL != (n = n->next))
594 PAIR_ID_INIT(&tag, h->buf);
595 print_otag(h, TAG_H2, 1, &tag);
597 print_otag(h, TAG_H2, 0, NULL);
603 mdoc_fl_pre(MDOC_ARGS)
607 PAIR_CLASS_INIT(&tag, "flag");
608 print_otag(h, TAG_B, 1, &tag);
610 /* `Cm' has no leading hyphen. */
612 if (MDOC_Cm == n->tok)
615 print_text(h, "\\-");
617 if ( ! (n->nchild == 0 &&
619 n->next->type == MDOC_TEXT ||
620 n->next->flags & MDOC_LINE)))
621 h->flags |= HTML_NOSPACE;
627 mdoc_nd_pre(MDOC_ARGS)
631 if (MDOC_BODY != n->type)
634 /* XXX: this tag in theory can contain block elements. */
636 print_text(h, "\\(em");
637 PAIR_CLASS_INIT(&tag, "desc");
638 print_otag(h, TAG_SPAN, 1, &tag);
643 mdoc_nm_pre(MDOC_ARGS)
652 PAIR_CLASS_INIT(&tag, "name");
653 print_otag(h, TAG_B, 1, &tag);
654 if (NULL == n->child && meta->name)
655 print_text(h, meta->name);
658 print_otag(h, TAG_TD, 0, NULL);
659 if (NULL == n->child && meta->name)
660 print_text(h, meta->name);
663 print_otag(h, TAG_TD, 0, NULL);
670 PAIR_CLASS_INIT(&tag, "synopsis");
671 print_otag(h, TAG_TABLE, 1, &tag);
673 for (len = 0, n = n->child; n; n = n->next)
674 if (MDOC_TEXT == n->type)
675 len += html_strlen(n->string);
677 if (0 == len && meta->name)
678 len = html_strlen(meta->name);
680 SCALE_HS_INIT(&su, len);
682 bufcat_su(h, "width", &su);
683 PAIR_STYLE_INIT(&tag, h);
684 print_otag(h, TAG_COL, 1, &tag);
685 print_otag(h, TAG_COL, 0, NULL);
686 print_otag(h, TAG_TBODY, 0, NULL);
687 print_otag(h, TAG_TR, 0, NULL);
692 mdoc_xr_pre(MDOC_ARGS)
694 struct htmlpair tag[2];
696 if (NULL == n->child)
699 PAIR_CLASS_INIT(&tag[0], "link-man");
702 buffmt_man(h, n->child->string,
704 n->child->next->string : NULL);
705 PAIR_HREF_INIT(&tag[1], h->buf);
706 print_otag(h, TAG_A, 2, tag);
708 print_otag(h, TAG_A, 1, tag);
711 print_text(h, n->string);
713 if (NULL == (n = n->next))
716 h->flags |= HTML_NOSPACE;
718 h->flags |= HTML_NOSPACE;
719 print_text(h, n->string);
720 h->flags |= HTML_NOSPACE;
726 mdoc_ns_pre(MDOC_ARGS)
729 if ( ! (MDOC_LINE & n->flags))
730 h->flags |= HTML_NOSPACE;
735 mdoc_ar_pre(MDOC_ARGS)
739 PAIR_CLASS_INIT(&tag, "arg");
740 print_otag(h, TAG_I, 1, &tag);
745 mdoc_xx_pre(MDOC_ARGS)
774 PAIR_CLASS_INIT(&tag, "unix");
775 print_otag(h, TAG_SPAN, 1, &tag);
780 h->flags |= HTML_KEEP;
781 print_text(h, n->child->string);
788 mdoc_bx_pre(MDOC_ARGS)
792 PAIR_CLASS_INIT(&tag, "unix");
793 print_otag(h, TAG_SPAN, 1, &tag);
795 if (NULL != (n = n->child)) {
796 print_text(h, n->string);
797 h->flags |= HTML_NOSPACE;
798 print_text(h, "BSD");
800 print_text(h, "BSD");
804 if (NULL != (n = n->next)) {
805 h->flags |= HTML_NOSPACE;
807 h->flags |= HTML_NOSPACE;
808 print_text(h, n->string);
815 mdoc_it_pre(MDOC_ARGS)
819 struct htmlpair tag[2];
820 const struct mdoc_node *bl;
823 while (bl && MDOC_Bl != bl->tok)
828 type = bl->norm->Bl.type;
831 PAIR_CLASS_INIT(&tag[0], lists[type]);
835 if (MDOC_HEAD == n->type) {
856 SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
857 bufcat_su(h, "margin-top", &su);
858 PAIR_STYLE_INIT(&tag[1], h);
859 print_otag(h, TAG_DT, 2, tag);
860 if (LIST_diag != type)
862 PAIR_CLASS_INIT(&tag[0], "diag");
863 print_otag(h, TAG_B, 1, tag);
870 } else if (MDOC_BODY == n->type) {
881 SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
882 bufcat_su(h, "margin-top", &su);
883 PAIR_STYLE_INIT(&tag[1], h);
884 print_otag(h, TAG_LI, 2, tag);
895 if (NULL == bl->norm->Bl.width) {
896 print_otag(h, TAG_DD, 1, tag);
899 a2width(bl->norm->Bl.width, &su);
900 bufcat_su(h, "margin-left", &su);
901 PAIR_STYLE_INIT(&tag[1], h);
902 print_otag(h, TAG_DD, 2, tag);
905 SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
906 bufcat_su(h, "margin-top", &su);
907 PAIR_STYLE_INIT(&tag[1], h);
908 print_otag(h, TAG_TD, 2, tag);
916 print_otag(h, TAG_TR, 1, tag);
927 mdoc_bl_pre(MDOC_ARGS)
930 struct htmlpair tag[3];
934 if (MDOC_BODY == n->type) {
935 if (LIST_column == n->norm->Bl.type)
936 print_otag(h, TAG_TBODY, 0, NULL);
940 if (MDOC_HEAD == n->type) {
941 if (LIST_column != n->norm->Bl.type)
945 * For each column, print out the <COL> tag with our
946 * suggested width. The last column gets min-width, as
947 * in terminal mode it auto-sizes to the width of the
948 * screen and we want to preserve that behaviour.
951 for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
953 a2width(n->norm->Bl.cols[i], &su);
954 if (i < (int)n->norm->Bl.ncols - 1)
955 bufcat_su(h, "width", &su);
957 bufcat_su(h, "min-width", &su);
958 PAIR_STYLE_INIT(&tag[0], h);
959 print_otag(h, TAG_COL, 1, tag);
965 SCALE_VS_INIT(&su, 0);
967 bufcat_su(h, "margin-top", &su);
968 bufcat_su(h, "margin-bottom", &su);
969 PAIR_STYLE_INIT(&tag[0], h);
971 assert(lists[n->norm->Bl.type]);
972 (void)strlcpy(buf, "list ", BUFSIZ);
973 (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
974 PAIR_INIT(&tag[1], ATTR_CLASS, buf);
976 /* Set the block's left-hand margin. */
978 if (n->norm->Bl.offs) {
979 a2width(n->norm->Bl.offs, &su);
980 bufcat_su(h, "margin-left", &su);
983 switch (n->norm->Bl.type) {
991 print_otag(h, TAG_UL, 2, tag);
994 print_otag(h, TAG_OL, 2, tag);
1005 print_otag(h, TAG_DL, 2, tag);
1008 print_otag(h, TAG_TABLE, 2, tag);
1019 mdoc_ex_pre(MDOC_ARGS)
1022 struct htmlpair tag;
1026 print_otag(h, TAG_BR, 0, NULL);
1028 PAIR_CLASS_INIT(&tag, "utility");
1030 print_text(h, "The");
1033 for (n = n->child; n; n = n->next) {
1034 assert(MDOC_TEXT == n->type);
1036 t = print_otag(h, TAG_B, 1, &tag);
1037 print_text(h, n->string);
1040 if (nchild > 2 && n->next) {
1041 h->flags |= HTML_NOSPACE;
1045 if (n->next && NULL == n->next->next)
1046 print_text(h, "and");
1050 print_text(h, "utilities exit\\~0");
1052 print_text(h, "utility exits\\~0");
1054 print_text(h, "on success, and\\~>0 if an error occurs.");
1059 mdoc_em_pre(MDOC_ARGS)
1061 struct htmlpair tag;
1063 PAIR_CLASS_INIT(&tag, "emph");
1064 print_otag(h, TAG_SPAN, 1, &tag);
1069 mdoc_d1_pre(MDOC_ARGS)
1071 struct htmlpair tag[2];
1074 if (MDOC_BLOCK != n->type)
1077 SCALE_VS_INIT(&su, 0);
1079 bufcat_su(h, "margin-top", &su);
1080 bufcat_su(h, "margin-bottom", &su);
1081 PAIR_STYLE_INIT(&tag[0], h);
1082 print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1084 /* BLOCKQUOTE needs a block body. */
1086 PAIR_CLASS_INIT(&tag[0], "display");
1087 print_otag(h, TAG_DIV, 1, tag);
1089 if (MDOC_Dl == n->tok) {
1090 PAIR_CLASS_INIT(&tag[0], "lit");
1091 print_otag(h, TAG_CODE, 1, tag);
1098 mdoc_sx_pre(MDOC_ARGS)
1100 struct htmlpair tag[2];
1105 for (n = n->child; n; ) {
1106 bufcat_id(h, n->string);
1107 if (NULL != (n = n->next))
1111 PAIR_CLASS_INIT(&tag[0], "link-sec");
1112 PAIR_HREF_INIT(&tag[1], h->buf);
1114 print_otag(h, TAG_I, 1, tag);
1115 print_otag(h, TAG_A, 2, tag);
1120 mdoc_bd_pre(MDOC_ARGS)
1122 struct htmlpair tag[2];
1124 const struct mdoc_node *nn;
1127 if (MDOC_HEAD == n->type)
1130 if (MDOC_BLOCK == n->type) {
1131 comp = n->norm->Bd.comp;
1132 for (nn = n; nn && ! comp; nn = nn->parent) {
1133 if (MDOC_BLOCK != nn->type)
1135 if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1145 /* Handle the -offset argument. */
1147 if (n->norm->Bd.offs == NULL ||
1148 ! strcmp(n->norm->Bd.offs, "left"))
1149 SCALE_HS_INIT(&su, 0);
1150 else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1151 SCALE_HS_INIT(&su, INDENT);
1152 else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1153 SCALE_HS_INIT(&su, INDENT * 2);
1155 a2width(n->norm->Bd.offs, &su);
1158 bufcat_su(h, "margin-left", &su);
1159 PAIR_STYLE_INIT(&tag[0], h);
1161 if (DISP_unfilled != n->norm->Bd.type &&
1162 DISP_literal != n->norm->Bd.type) {
1163 PAIR_CLASS_INIT(&tag[1], "display");
1164 print_otag(h, TAG_DIV, 2, tag);
1168 PAIR_CLASS_INIT(&tag[1], "lit display");
1169 print_otag(h, TAG_PRE, 2, tag);
1171 /* This can be recursive: save & set our literal state. */
1173 sv = h->flags & HTML_LITERAL;
1174 h->flags |= HTML_LITERAL;
1176 for (nn = n->child; nn; nn = nn->next) {
1177 print_mdoc_node(meta, nn, h);
1179 * If the printed node flushes its own line, then we
1180 * needn't do it here as well. This is hacky, but the
1181 * notion of selective eoln whitespace is pretty dumb
1182 * anyway, so don't sweat it.
1204 if (h->flags & HTML_NONEWLINE ||
1205 (nn->next && ! (nn->next->flags & MDOC_LINE)))
1208 print_text(h, "\n");
1210 h->flags |= HTML_NOSPACE;
1214 h->flags &= ~HTML_LITERAL;
1220 mdoc_pa_pre(MDOC_ARGS)
1222 struct htmlpair tag;
1224 PAIR_CLASS_INIT(&tag, "file");
1225 print_otag(h, TAG_I, 1, &tag);
1230 mdoc_ad_pre(MDOC_ARGS)
1232 struct htmlpair tag;
1234 PAIR_CLASS_INIT(&tag, "addr");
1235 print_otag(h, TAG_I, 1, &tag);
1240 mdoc_an_pre(MDOC_ARGS)
1242 struct htmlpair tag;
1244 if (n->norm->An.auth == AUTH_split) {
1245 h->flags &= ~HTML_NOSPLIT;
1246 h->flags |= HTML_SPLIT;
1249 if (n->norm->An.auth == AUTH_nosplit) {
1250 h->flags &= ~HTML_SPLIT;
1251 h->flags |= HTML_NOSPLIT;
1255 if (n->child == NULL)
1258 if (h->flags & HTML_SPLIT)
1259 print_otag(h, TAG_BR, 0, NULL);
1261 if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1262 h->flags |= HTML_SPLIT;
1264 PAIR_CLASS_INIT(&tag, "author");
1265 print_otag(h, TAG_SPAN, 1, &tag);
1270 mdoc_cd_pre(MDOC_ARGS)
1272 struct htmlpair tag;
1275 PAIR_CLASS_INIT(&tag, "config");
1276 print_otag(h, TAG_B, 1, &tag);
1281 mdoc_dv_pre(MDOC_ARGS)
1283 struct htmlpair tag;
1285 PAIR_CLASS_INIT(&tag, "define");
1286 print_otag(h, TAG_SPAN, 1, &tag);
1291 mdoc_ev_pre(MDOC_ARGS)
1293 struct htmlpair tag;
1295 PAIR_CLASS_INIT(&tag, "env");
1296 print_otag(h, TAG_SPAN, 1, &tag);
1301 mdoc_er_pre(MDOC_ARGS)
1303 struct htmlpair tag;
1305 PAIR_CLASS_INIT(&tag, "errno");
1306 print_otag(h, TAG_SPAN, 1, &tag);
1311 mdoc_fa_pre(MDOC_ARGS)
1313 const struct mdoc_node *nn;
1314 struct htmlpair tag;
1317 PAIR_CLASS_INIT(&tag, "farg");
1318 if (n->parent->tok != MDOC_Fo) {
1319 print_otag(h, TAG_I, 1, &tag);
1323 for (nn = n->child; nn; nn = nn->next) {
1324 t = print_otag(h, TAG_I, 1, &tag);
1325 print_text(h, nn->string);
1328 h->flags |= HTML_NOSPACE;
1333 if (n->child && n->next && n->next->tok == MDOC_Fa) {
1334 h->flags |= HTML_NOSPACE;
1342 mdoc_fd_pre(MDOC_ARGS)
1344 struct htmlpair tag[2];
1352 if (NULL == (n = n->child))
1355 assert(MDOC_TEXT == n->type);
1357 if (strcmp(n->string, "#include")) {
1358 PAIR_CLASS_INIT(&tag[0], "macro");
1359 print_otag(h, TAG_B, 1, tag);
1363 PAIR_CLASS_INIT(&tag[0], "includes");
1364 print_otag(h, TAG_B, 1, tag);
1365 print_text(h, n->string);
1367 if (NULL != (n = n->next)) {
1368 assert(MDOC_TEXT == n->type);
1371 * XXX This is broken and not easy to fix.
1372 * When using -Oincludes, truncation may occur.
1373 * Dynamic allocation wouldn't help because
1374 * passing long strings to buffmt_includes()
1375 * does not work either.
1378 strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1379 n->string + 1 : n->string, BUFSIZ);
1382 if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1385 PAIR_CLASS_INIT(&tag[0], "link-includes");
1388 if (h->base_includes) {
1389 buffmt_includes(h, buf);
1390 PAIR_HREF_INIT(&tag[i], h->buf);
1394 t = print_otag(h, TAG_A, i, tag);
1395 print_text(h, n->string);
1401 for ( ; n; n = n->next) {
1402 assert(MDOC_TEXT == n->type);
1403 print_text(h, n->string);
1410 mdoc_vt_pre(MDOC_ARGS)
1412 struct htmlpair tag;
1414 if (MDOC_BLOCK == n->type) {
1417 } else if (MDOC_ELEM == n->type) {
1419 } else if (MDOC_HEAD == n->type)
1422 PAIR_CLASS_INIT(&tag, "type");
1423 print_otag(h, TAG_SPAN, 1, &tag);
1428 mdoc_ft_pre(MDOC_ARGS)
1430 struct htmlpair tag;
1433 PAIR_CLASS_INIT(&tag, "ftype");
1434 print_otag(h, TAG_I, 1, &tag);
1439 mdoc_fn_pre(MDOC_ARGS)
1442 struct htmlpair tag[2];
1444 const char *sp, *ep;
1447 pretty = MDOC_SYNPRETTY & n->flags;
1450 /* Split apart into type and name. */
1451 assert(n->child->string);
1452 sp = n->child->string;
1454 ep = strchr(sp, ' ');
1456 PAIR_CLASS_INIT(&tag[0], "ftype");
1457 t = print_otag(h, TAG_I, 1, tag);
1460 sz = MIN((int)(ep - sp), BUFSIZ - 1);
1461 (void)memcpy(nbuf, sp, (size_t)sz);
1463 print_text(h, nbuf);
1465 ep = strchr(sp, ' ');
1470 PAIR_CLASS_INIT(&tag[0], "fname");
1473 * FIXME: only refer to IDs that we know exist.
1477 if (MDOC_SYNPRETTY & n->flags) {
1479 html_idcat(nbuf, sp, BUFSIZ);
1480 PAIR_ID_INIT(&tag[1], nbuf);
1482 strlcpy(nbuf, "#", BUFSIZ);
1483 html_idcat(nbuf, sp, BUFSIZ);
1484 PAIR_HREF_INIT(&tag[1], nbuf);
1488 t = print_otag(h, TAG_B, 1, tag);
1495 h->flags |= HTML_NOSPACE;
1497 h->flags |= HTML_NOSPACE;
1499 PAIR_CLASS_INIT(&tag[0], "farg");
1501 bufcat_style(h, "white-space", "nowrap");
1502 PAIR_STYLE_INIT(&tag[1], h);
1504 for (n = n->child->next; n; n = n->next) {
1506 if (MDOC_SYNPRETTY & n->flags)
1508 t = print_otag(h, TAG_I, i, tag);
1509 print_text(h, n->string);
1512 h->flags |= HTML_NOSPACE;
1517 h->flags |= HTML_NOSPACE;
1521 h->flags |= HTML_NOSPACE;
1529 mdoc_sm_pre(MDOC_ARGS)
1532 if (NULL == n->child)
1533 h->flags ^= HTML_NONOSPACE;
1534 else if (0 == strcmp("on", n->child->string))
1535 h->flags &= ~HTML_NONOSPACE;
1537 h->flags |= HTML_NONOSPACE;
1539 if ( ! (HTML_NONOSPACE & h->flags))
1540 h->flags &= ~HTML_NOSPACE;
1546 mdoc_skip_pre(MDOC_ARGS)
1553 mdoc_pp_pre(MDOC_ARGS)
1561 mdoc_sp_pre(MDOC_ARGS)
1564 struct htmlpair tag;
1566 SCALE_VS_INIT(&su, 1);
1568 if (MDOC_sp == n->tok) {
1569 if (NULL != (n = n->child))
1570 if ( ! a2roffsu(n->string, &su, SCALE_VS))
1571 SCALE_VS_INIT(&su, atoi(n->string));
1576 bufcat_su(h, "height", &su);
1577 PAIR_STYLE_INIT(&tag, h);
1578 print_otag(h, TAG_DIV, 1, &tag);
1580 /* So the div isn't empty: */
1581 print_text(h, "\\~");
1588 mdoc_lk_pre(MDOC_ARGS)
1590 struct htmlpair tag[2];
1592 if (NULL == (n = n->child))
1595 assert(MDOC_TEXT == n->type);
1597 PAIR_CLASS_INIT(&tag[0], "link-ext");
1598 PAIR_HREF_INIT(&tag[1], n->string);
1600 print_otag(h, TAG_A, 2, tag);
1602 if (NULL == n->next)
1603 print_text(h, n->string);
1605 for (n = n->next; n; n = n->next)
1606 print_text(h, n->string);
1612 mdoc_mt_pre(MDOC_ARGS)
1614 struct htmlpair tag[2];
1617 PAIR_CLASS_INIT(&tag[0], "link-mail");
1619 for (n = n->child; n; n = n->next) {
1620 assert(MDOC_TEXT == n->type);
1623 bufcat(h, "mailto:");
1624 bufcat(h, n->string);
1626 PAIR_HREF_INIT(&tag[1], h->buf);
1627 t = print_otag(h, TAG_A, 2, tag);
1628 print_text(h, n->string);
1636 mdoc_fo_pre(MDOC_ARGS)
1638 struct htmlpair tag;
1641 if (MDOC_BODY == n->type) {
1642 h->flags |= HTML_NOSPACE;
1644 h->flags |= HTML_NOSPACE;
1646 } else if (MDOC_BLOCK == n->type) {
1651 /* XXX: we drop non-initial arguments as per groff. */
1654 assert(n->child->string);
1656 PAIR_CLASS_INIT(&tag, "fname");
1657 t = print_otag(h, TAG_B, 1, &tag);
1658 print_text(h, n->child->string);
1664 mdoc_fo_post(MDOC_ARGS)
1667 if (MDOC_BODY != n->type)
1669 h->flags |= HTML_NOSPACE;
1671 h->flags |= HTML_NOSPACE;
1676 mdoc_in_pre(MDOC_ARGS)
1679 struct htmlpair tag[2];
1684 PAIR_CLASS_INIT(&tag[0], "includes");
1685 print_otag(h, TAG_B, 1, tag);
1688 * The first argument of the `In' gets special treatment as
1689 * being a linked value. Subsequent values are printed
1690 * afterward. groff does similarly. This also handles the case
1694 if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1695 print_text(h, "#include");
1698 h->flags |= HTML_NOSPACE;
1700 if (NULL != (n = n->child)) {
1701 assert(MDOC_TEXT == n->type);
1703 PAIR_CLASS_INIT(&tag[0], "link-includes");
1706 if (h->base_includes) {
1707 buffmt_includes(h, n->string);
1708 PAIR_HREF_INIT(&tag[i], h->buf);
1712 t = print_otag(h, TAG_A, i, tag);
1713 print_text(h, n->string);
1719 h->flags |= HTML_NOSPACE;
1722 for ( ; n; n = n->next) {
1723 assert(MDOC_TEXT == n->type);
1724 print_text(h, n->string);
1731 mdoc_ic_pre(MDOC_ARGS)
1733 struct htmlpair tag;
1735 PAIR_CLASS_INIT(&tag, "cmd");
1736 print_otag(h, TAG_B, 1, &tag);
1741 mdoc_rv_pre(MDOC_ARGS)
1743 struct htmlpair tag;
1748 print_otag(h, TAG_BR, 0, NULL);
1750 PAIR_CLASS_INIT(&tag, "fname");
1754 print_text(h, "The");
1756 for (n = n->child; n; n = n->next) {
1757 t = print_otag(h, TAG_B, 1, &tag);
1758 print_text(h, n->string);
1761 h->flags |= HTML_NOSPACE;
1762 print_text(h, "()");
1764 if (n->next == NULL)
1768 h->flags |= HTML_NOSPACE;
1771 if (n->next->next == NULL)
1772 print_text(h, "and");
1776 print_text(h, "functions return");
1778 print_text(h, "function returns");
1780 print_text(h, "the value\\~0 if successful;");
1782 print_text(h, "Upon successful completion,"
1783 " the value\\~0 is returned;");
1785 print_text(h, "otherwise the value\\~\\-1 is returned"
1786 " and the global variable");
1788 PAIR_CLASS_INIT(&tag, "var");
1789 t = print_otag(h, TAG_B, 1, &tag);
1790 print_text(h, "errno");
1792 print_text(h, "is set to indicate the error.");
1797 mdoc_va_pre(MDOC_ARGS)
1799 struct htmlpair tag;
1801 PAIR_CLASS_INIT(&tag, "var");
1802 print_otag(h, TAG_B, 1, &tag);
1807 mdoc_ap_pre(MDOC_ARGS)
1810 h->flags |= HTML_NOSPACE;
1811 print_text(h, "\\(aq");
1812 h->flags |= HTML_NOSPACE;
1817 mdoc_bf_pre(MDOC_ARGS)
1819 struct htmlpair tag[2];
1822 if (MDOC_HEAD == n->type)
1824 else if (MDOC_BODY != n->type)
1827 if (FONT_Em == n->norm->Bf.font)
1828 PAIR_CLASS_INIT(&tag[0], "emph");
1829 else if (FONT_Sy == n->norm->Bf.font)
1830 PAIR_CLASS_INIT(&tag[0], "symb");
1831 else if (FONT_Li == n->norm->Bf.font)
1832 PAIR_CLASS_INIT(&tag[0], "lit");
1834 PAIR_CLASS_INIT(&tag[0], "none");
1837 * We want this to be inline-formatted, but needs to be div to
1838 * accept block children.
1841 bufcat_style(h, "display", "inline");
1842 SCALE_HS_INIT(&su, 1);
1843 /* Needs a left-margin for spacing. */
1844 bufcat_su(h, "margin-left", &su);
1845 PAIR_STYLE_INIT(&tag[1], h);
1846 print_otag(h, TAG_DIV, 2, tag);
1851 mdoc_ms_pre(MDOC_ARGS)
1853 struct htmlpair tag;
1855 PAIR_CLASS_INIT(&tag, "symb");
1856 print_otag(h, TAG_SPAN, 1, &tag);
1861 mdoc_igndelim_pre(MDOC_ARGS)
1864 h->flags |= HTML_IGNDELIM;
1869 mdoc_pf_post(MDOC_ARGS)
1872 if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))
1873 h->flags |= HTML_NOSPACE;
1877 mdoc_rs_pre(MDOC_ARGS)
1879 struct htmlpair tag;
1881 if (MDOC_BLOCK != n->type)
1884 if (n->prev && SEC_SEE_ALSO == n->sec)
1887 PAIR_CLASS_INIT(&tag, "ref");
1888 print_otag(h, TAG_SPAN, 1, &tag);
1893 mdoc_no_pre(MDOC_ARGS)
1895 struct htmlpair tag;
1897 PAIR_CLASS_INIT(&tag, "none");
1898 print_otag(h, TAG_CODE, 1, &tag);
1903 mdoc_li_pre(MDOC_ARGS)
1905 struct htmlpair tag;
1907 PAIR_CLASS_INIT(&tag, "lit");
1908 print_otag(h, TAG_CODE, 1, &tag);
1913 mdoc_sy_pre(MDOC_ARGS)
1915 struct htmlpair tag;
1917 PAIR_CLASS_INIT(&tag, "symb");
1918 print_otag(h, TAG_SPAN, 1, &tag);
1923 mdoc_bt_pre(MDOC_ARGS)
1926 print_text(h, "is currently in beta test.");
1931 mdoc_ud_pre(MDOC_ARGS)
1934 print_text(h, "currently under development.");
1939 mdoc_lb_pre(MDOC_ARGS)
1941 struct htmlpair tag;
1943 if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1944 print_otag(h, TAG_BR, 0, NULL);
1946 PAIR_CLASS_INIT(&tag, "lib");
1947 print_otag(h, TAG_SPAN, 1, &tag);
1952 mdoc__x_pre(MDOC_ARGS)
1954 struct htmlpair tag[2];
1961 PAIR_CLASS_INIT(&tag[0], "ref-auth");
1962 if (n->prev && MDOC__A == n->prev->tok)
1963 if (NULL == n->next || MDOC__A != n->next->tok)
1964 print_text(h, "and");
1967 PAIR_CLASS_INIT(&tag[0], "ref-book");
1971 PAIR_CLASS_INIT(&tag[0], "ref-city");
1974 PAIR_CLASS_INIT(&tag[0], "ref-date");
1977 PAIR_CLASS_INIT(&tag[0], "ref-issue");
1981 PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1985 PAIR_CLASS_INIT(&tag[0], "ref-num");
1988 PAIR_CLASS_INIT(&tag[0], "ref-opt");
1991 PAIR_CLASS_INIT(&tag[0], "ref-page");
1994 PAIR_CLASS_INIT(&tag[0], "ref-corp");
1997 PAIR_CLASS_INIT(&tag[0], "ref-rep");
2000 PAIR_CLASS_INIT(&tag[0], "ref-title");
2003 PAIR_CLASS_INIT(&tag[0], "link-ref");
2006 PAIR_CLASS_INIT(&tag[0], "ref-vol");
2013 if (MDOC__U != n->tok) {
2014 print_otag(h, t, 1, tag);
2018 PAIR_HREF_INIT(&tag[1], n->child->string);
2019 print_otag(h, TAG_A, 2, tag);
2025 mdoc__x_post(MDOC_ARGS)
2028 if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2029 if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2030 if (NULL == n->prev || MDOC__A != n->prev->tok)
2035 if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2038 h->flags |= HTML_NOSPACE;
2039 print_text(h, n->next ? "," : ".");
2043 mdoc_bk_pre(MDOC_ARGS)
2052 if (n->parent->args || 0 == n->prev->nchild)
2053 h->flags |= HTML_PREKEEP;
2064 mdoc_bk_post(MDOC_ARGS)
2067 if (MDOC_BODY == n->type)
2068 h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
2072 mdoc_quote_pre(MDOC_ARGS)
2074 struct htmlpair tag;
2076 if (MDOC_BODY != n->type)
2083 print_text(h, n->parent->prev != NULL &&
2084 n->parent->prev->tok == MDOC_An ? "<" : "\\(la");
2089 print_text(h, "\\(lC");
2094 print_text(h, "\\(lB");
2099 print_text(h, "\\(lB");
2100 h->flags |= HTML_NOSPACE;
2101 PAIR_CLASS_INIT(&tag, "opt");
2102 print_otag(h, TAG_SPAN, 1, &tag);
2105 if (NULL == n->norm->Es ||
2106 NULL == n->norm->Es->child)
2108 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 if ( ! (n->tok == MDOC_En ||
2154 (n->tok == MDOC_Eo && n->end == ENDBODY_SPACE)))
2155 h->flags |= HTML_NOSPACE;
2161 print_text(h, n->parent->prev != NULL &&
2162 n->parent->prev->tok == MDOC_An ? ">" : "\\(ra");
2167 print_text(h, "\\(rC");
2176 print_text(h, "\\(rB");
2179 if (NULL != n->norm->Es &&
2180 NULL != n->norm->Es->child &&
2181 NULL != n->norm->Es->child->next) {
2182 h->flags |= HTML_NOSPACE;
2183 print_text(h, n->norm->Es->child->next->string);
2195 print_text(h, "\\(rq");
2207 print_text(h, "\\(cq");