1 /* $Id: mdoc_html.c,v 1.213 2014/11/27 22:27:56 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>
30 #include "mandoc_aux.h"
38 #define MDOC_ARGS const struct mdoc_meta *meta, \
39 const struct mdoc_node *n, \
43 #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
47 int (*pre)(MDOC_ARGS);
48 void (*post)(MDOC_ARGS);
51 static void print_mdoc(MDOC_ARGS);
52 static void print_mdoc_head(MDOC_ARGS);
53 static void print_mdoc_node(MDOC_ARGS);
54 static void print_mdoc_nodelist(MDOC_ARGS);
55 static void synopsis_pre(struct html *,
56 const struct mdoc_node *);
58 static void a2width(const char *, struct roffsu *);
60 static void mdoc_root_post(MDOC_ARGS);
61 static int mdoc_root_pre(MDOC_ARGS);
63 static void mdoc__x_post(MDOC_ARGS);
64 static int mdoc__x_pre(MDOC_ARGS);
65 static int mdoc_ad_pre(MDOC_ARGS);
66 static int mdoc_an_pre(MDOC_ARGS);
67 static int mdoc_ap_pre(MDOC_ARGS);
68 static int mdoc_ar_pre(MDOC_ARGS);
69 static int mdoc_bd_pre(MDOC_ARGS);
70 static int mdoc_bf_pre(MDOC_ARGS);
71 static void mdoc_bk_post(MDOC_ARGS);
72 static int mdoc_bk_pre(MDOC_ARGS);
73 static int mdoc_bl_pre(MDOC_ARGS);
74 static int mdoc_bt_pre(MDOC_ARGS);
75 static int mdoc_bx_pre(MDOC_ARGS);
76 static int mdoc_cd_pre(MDOC_ARGS);
77 static int mdoc_d1_pre(MDOC_ARGS);
78 static int mdoc_dv_pre(MDOC_ARGS);
79 static int mdoc_fa_pre(MDOC_ARGS);
80 static int mdoc_fd_pre(MDOC_ARGS);
81 static int mdoc_fl_pre(MDOC_ARGS);
82 static int mdoc_fn_pre(MDOC_ARGS);
83 static int mdoc_ft_pre(MDOC_ARGS);
84 static int mdoc_em_pre(MDOC_ARGS);
85 static int mdoc_er_pre(MDOC_ARGS);
86 static int mdoc_ev_pre(MDOC_ARGS);
87 static int mdoc_ex_pre(MDOC_ARGS);
88 static void mdoc_fo_post(MDOC_ARGS);
89 static int mdoc_fo_pre(MDOC_ARGS);
90 static int mdoc_ic_pre(MDOC_ARGS);
91 static int mdoc_igndelim_pre(MDOC_ARGS);
92 static int mdoc_in_pre(MDOC_ARGS);
93 static int mdoc_it_pre(MDOC_ARGS);
94 static int mdoc_lb_pre(MDOC_ARGS);
95 static int mdoc_li_pre(MDOC_ARGS);
96 static int mdoc_lk_pre(MDOC_ARGS);
97 static int mdoc_mt_pre(MDOC_ARGS);
98 static int mdoc_ms_pre(MDOC_ARGS);
99 static int mdoc_nd_pre(MDOC_ARGS);
100 static int mdoc_nm_pre(MDOC_ARGS);
101 static int mdoc_no_pre(MDOC_ARGS);
102 static int mdoc_ns_pre(MDOC_ARGS);
103 static int mdoc_pa_pre(MDOC_ARGS);
104 static void mdoc_pf_post(MDOC_ARGS);
105 static int mdoc_pp_pre(MDOC_ARGS);
106 static void mdoc_quote_post(MDOC_ARGS);
107 static int mdoc_quote_pre(MDOC_ARGS);
108 static int mdoc_rs_pre(MDOC_ARGS);
109 static int mdoc_rv_pre(MDOC_ARGS);
110 static int mdoc_sh_pre(MDOC_ARGS);
111 static int mdoc_skip_pre(MDOC_ARGS);
112 static int mdoc_sm_pre(MDOC_ARGS);
113 static int mdoc_sp_pre(MDOC_ARGS);
114 static int mdoc_ss_pre(MDOC_ARGS);
115 static int mdoc_sx_pre(MDOC_ARGS);
116 static int mdoc_sy_pre(MDOC_ARGS);
117 static int mdoc_ud_pre(MDOC_ARGS);
118 static int mdoc_va_pre(MDOC_ARGS);
119 static int mdoc_vt_pre(MDOC_ARGS);
120 static int mdoc_xr_pre(MDOC_ARGS);
121 static int mdoc_xx_pre(MDOC_ARGS);
123 static const struct htmlmdoc mdocs[MDOC_MAX] = {
124 {mdoc_ap_pre, NULL}, /* Ap */
125 {NULL, NULL}, /* Dd */
126 {NULL, NULL}, /* Dt */
127 {NULL, NULL}, /* Os */
128 {mdoc_sh_pre, NULL }, /* Sh */
129 {mdoc_ss_pre, NULL }, /* Ss */
130 {mdoc_pp_pre, NULL}, /* Pp */
131 {mdoc_d1_pre, NULL}, /* D1 */
132 {mdoc_d1_pre, NULL}, /* Dl */
133 {mdoc_bd_pre, NULL}, /* Bd */
134 {NULL, NULL}, /* Ed */
135 {mdoc_bl_pre, NULL}, /* Bl */
136 {NULL, NULL}, /* El */
137 {mdoc_it_pre, NULL}, /* It */
138 {mdoc_ad_pre, NULL}, /* Ad */
139 {mdoc_an_pre, NULL}, /* An */
140 {mdoc_ar_pre, NULL}, /* Ar */
141 {mdoc_cd_pre, NULL}, /* Cd */
142 {mdoc_fl_pre, NULL}, /* Cm */
143 {mdoc_dv_pre, NULL}, /* Dv */
144 {mdoc_er_pre, NULL}, /* Er */
145 {mdoc_ev_pre, NULL}, /* Ev */
146 {mdoc_ex_pre, NULL}, /* Ex */
147 {mdoc_fa_pre, NULL}, /* Fa */
148 {mdoc_fd_pre, NULL}, /* Fd */
149 {mdoc_fl_pre, NULL}, /* Fl */
150 {mdoc_fn_pre, NULL}, /* Fn */
151 {mdoc_ft_pre, NULL}, /* Ft */
152 {mdoc_ic_pre, NULL}, /* Ic */
153 {mdoc_in_pre, NULL}, /* In */
154 {mdoc_li_pre, NULL}, /* Li */
155 {mdoc_nd_pre, NULL}, /* Nd */
156 {mdoc_nm_pre, NULL}, /* Nm */
157 {mdoc_quote_pre, mdoc_quote_post}, /* Op */
158 {mdoc_ft_pre, NULL}, /* Ot */
159 {mdoc_pa_pre, NULL}, /* Pa */
160 {mdoc_rv_pre, NULL}, /* Rv */
161 {NULL, NULL}, /* St */
162 {mdoc_va_pre, NULL}, /* Va */
163 {mdoc_vt_pre, NULL}, /* Vt */
164 {mdoc_xr_pre, NULL}, /* Xr */
165 {mdoc__x_pre, mdoc__x_post}, /* %A */
166 {mdoc__x_pre, mdoc__x_post}, /* %B */
167 {mdoc__x_pre, mdoc__x_post}, /* %D */
168 {mdoc__x_pre, mdoc__x_post}, /* %I */
169 {mdoc__x_pre, mdoc__x_post}, /* %J */
170 {mdoc__x_pre, mdoc__x_post}, /* %N */
171 {mdoc__x_pre, mdoc__x_post}, /* %O */
172 {mdoc__x_pre, mdoc__x_post}, /* %P */
173 {mdoc__x_pre, mdoc__x_post}, /* %R */
174 {mdoc__x_pre, mdoc__x_post}, /* %T */
175 {mdoc__x_pre, mdoc__x_post}, /* %V */
176 {NULL, NULL}, /* Ac */
177 {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
178 {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
179 {NULL, NULL}, /* At */
180 {NULL, NULL}, /* Bc */
181 {mdoc_bf_pre, NULL}, /* Bf */
182 {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
183 {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
184 {mdoc_xx_pre, NULL}, /* Bsx */
185 {mdoc_bx_pre, NULL}, /* Bx */
186 {mdoc_skip_pre, NULL}, /* Db */
187 {NULL, NULL}, /* Dc */
188 {mdoc_quote_pre, mdoc_quote_post}, /* Do */
189 {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
190 {NULL, NULL}, /* Ec */ /* FIXME: no space */
191 {NULL, NULL}, /* Ef */
192 {mdoc_em_pre, NULL}, /* Em */
193 {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
194 {mdoc_xx_pre, NULL}, /* Fx */
195 {mdoc_ms_pre, NULL}, /* Ms */
196 {mdoc_no_pre, NULL}, /* No */
197 {mdoc_ns_pre, NULL}, /* Ns */
198 {mdoc_xx_pre, NULL}, /* Nx */
199 {mdoc_xx_pre, NULL}, /* Ox */
200 {NULL, NULL}, /* Pc */
201 {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
202 {mdoc_quote_pre, mdoc_quote_post}, /* Po */
203 {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
204 {NULL, NULL}, /* Qc */
205 {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
206 {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
207 {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
208 {NULL, NULL}, /* Re */
209 {mdoc_rs_pre, NULL}, /* Rs */
210 {NULL, NULL}, /* Sc */
211 {mdoc_quote_pre, mdoc_quote_post}, /* So */
212 {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
213 {mdoc_sm_pre, NULL}, /* Sm */
214 {mdoc_sx_pre, NULL}, /* Sx */
215 {mdoc_sy_pre, NULL}, /* Sy */
216 {NULL, NULL}, /* Tn */
217 {mdoc_xx_pre, NULL}, /* Ux */
218 {NULL, NULL}, /* Xc */
219 {NULL, NULL}, /* Xo */
220 {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
221 {NULL, NULL}, /* Fc */
222 {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
223 {NULL, NULL}, /* Oc */
224 {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
225 {NULL, NULL}, /* Ek */
226 {mdoc_bt_pre, NULL}, /* Bt */
227 {NULL, NULL}, /* Hf */
228 {mdoc_em_pre, NULL}, /* Fr */
229 {mdoc_ud_pre, NULL}, /* Ud */
230 {mdoc_lb_pre, NULL}, /* Lb */
231 {mdoc_pp_pre, NULL}, /* Lp */
232 {mdoc_lk_pre, NULL}, /* Lk */
233 {mdoc_mt_pre, NULL}, /* Mt */
234 {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
235 {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
236 {NULL, NULL}, /* Brc */
237 {mdoc__x_pre, mdoc__x_post}, /* %C */
238 {mdoc_skip_pre, NULL}, /* Es */
239 {mdoc_quote_pre, mdoc_quote_post}, /* En */
240 {mdoc_xx_pre, NULL}, /* Dx */
241 {mdoc__x_pre, mdoc__x_post}, /* %Q */
242 {mdoc_sp_pre, NULL}, /* br */
243 {mdoc_sp_pre, NULL}, /* sp */
244 {mdoc__x_pre, mdoc__x_post}, /* %U */
245 {NULL, NULL}, /* Ta */
246 {mdoc_skip_pre, NULL}, /* ll */
249 static const char * const lists[LIST_MAX] = {
266 html_mdoc(void *arg, const struct mdoc *mdoc)
269 print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
275 * Calculate the scaling unit passed in a `-width' argument. This uses
276 * either a native scaling unit (e.g., 1i, 2m) or the string length of
280 a2width(const char *p, struct roffsu *su)
283 if ( ! a2roffsu(p, su, SCALE_MAX)) {
285 su->scale = html_strlen(p);
290 * See the same function in mdoc_term.c for documentation.
293 synopsis_pre(struct html *h, const struct mdoc_node *n)
296 if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
299 if (n->prev->tok == n->tok &&
303 print_otag(h, TAG_BR, 0, NULL);
307 switch (n->prev->tok) {
320 if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
326 print_otag(h, TAG_BR, 0, NULL);
332 print_mdoc(MDOC_ARGS)
337 PAIR_CLASS_INIT(&tag, "mandoc");
339 if ( ! (HTML_FRAGMENT & h->oflags)) {
341 t = print_otag(h, TAG_HTML, 0, NULL);
342 tt = print_otag(h, TAG_HEAD, 0, NULL);
343 print_mdoc_head(meta, n, h);
345 print_otag(h, TAG_BODY, 0, NULL);
346 print_otag(h, TAG_DIV, 1, &tag);
348 t = print_otag(h, TAG_DIV, 1, &tag);
350 print_mdoc_nodelist(meta, n, h);
355 print_mdoc_head(MDOC_ARGS)
360 bufcat(h, meta->title);
362 bufcat_fmt(h, "(%s)", meta->msec);
364 bufcat_fmt(h, " (%s)", meta->arch);
366 print_otag(h, TAG_TITLE, 0, NULL);
367 print_text(h, h->buf);
371 print_mdoc_nodelist(MDOC_ARGS)
374 print_mdoc_node(meta, n, h);
376 print_mdoc_nodelist(meta, n->next, h);
380 print_mdoc_node(MDOC_ARGS)
390 child = mdoc_root_pre(meta, n, h);
393 /* No tables in this mode... */
394 assert(NULL == h->tblt);
397 * Make sure that if we're in a literal mode already
398 * (i.e., within a <PRE>) don't print the newline.
400 if (' ' == *n->string && MDOC_LINE & n->flags)
401 if ( ! (HTML_LITERAL & h->flags))
402 print_otag(h, TAG_BR, 0, NULL);
403 if (MDOC_DELIMC & n->flags)
404 h->flags |= HTML_NOSPACE;
405 print_text(h, n->string);
406 if (MDOC_DELIMO & n->flags)
407 h->flags |= HTML_NOSPACE;
410 print_eqn(h, n->eqn);
414 * This will take care of initialising all of the table
415 * state data for the first table, then tearing it down
418 print_tbl(h, n->span);
422 * Close out the current table, if it's open, and unset
423 * the "meta" table state. This will be reopened on the
424 * next table element.
426 if (h->tblt != NULL) {
430 assert(h->tblt == NULL);
431 if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))
432 child = (*mdocs[n->tok].pre)(meta, n, h);
436 if (HTML_KEEP & h->flags) {
437 if (n->prev ? (n->prev->lastline != n->line) :
438 (n->parent && n->parent->line != n->line)) {
439 h->flags &= ~HTML_KEEP;
440 h->flags |= HTML_PREKEEP;
444 if (child && n->child)
445 print_mdoc_nodelist(meta, n->child, h);
451 mdoc_root_post(meta, n, h);
456 if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)
458 (*mdocs[n->tok].post)(meta, n, h);
459 if (n->end != ENDBODY_NOT)
460 n->pending->flags |= MDOC_ENDED;
461 if (n->end == ENDBODY_NOSPACE)
462 h->flags |= HTML_NOSPACE;
468 mdoc_root_post(MDOC_ARGS)
473 PAIR_CLASS_INIT(&tag, "foot");
474 t = print_otag(h, TAG_TABLE, 1, &tag);
476 print_otag(h, TAG_TBODY, 0, NULL);
478 tt = print_otag(h, TAG_TR, 0, NULL);
480 PAIR_CLASS_INIT(&tag, "foot-date");
481 print_otag(h, TAG_TD, 1, &tag);
482 print_text(h, meta->date);
485 PAIR_CLASS_INIT(&tag, "foot-os");
486 print_otag(h, TAG_TD, 1, &tag);
487 print_text(h, meta->os);
492 mdoc_root_pre(MDOC_ARGS)
496 char *volume, *title;
498 if (NULL == meta->arch)
499 volume = mandoc_strdup(meta->vol);
501 mandoc_asprintf(&volume, "%s (%s)",
502 meta->vol, meta->arch);
504 if (NULL == meta->msec)
505 title = mandoc_strdup(meta->title);
507 mandoc_asprintf(&title, "%s(%s)",
508 meta->title, meta->msec);
510 PAIR_CLASS_INIT(&tag, "head");
511 t = print_otag(h, TAG_TABLE, 1, &tag);
513 print_otag(h, TAG_TBODY, 0, NULL);
515 tt = print_otag(h, TAG_TR, 0, NULL);
517 PAIR_CLASS_INIT(&tag, "head-ltitle");
518 print_otag(h, TAG_TD, 1, &tag);
519 print_text(h, title);
522 PAIR_CLASS_INIT(&tag, "head-vol");
523 print_otag(h, TAG_TD, 1, &tag);
524 print_text(h, volume);
527 PAIR_CLASS_INIT(&tag, "head-rtitle");
528 print_otag(h, TAG_TD, 1, &tag);
529 print_text(h, title);
538 mdoc_sh_pre(MDOC_ARGS)
544 PAIR_CLASS_INIT(&tag, "section");
545 print_otag(h, TAG_DIV, 1, &tag);
548 if (n->sec == SEC_AUTHORS)
549 h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
558 for (n = n->child; n && MDOC_TEXT == n->type; ) {
559 bufcat_id(h, n->string);
560 if (NULL != (n = n->next))
565 PAIR_ID_INIT(&tag, h->buf);
566 print_otag(h, TAG_H1, 1, &tag);
568 print_otag(h, TAG_H1, 0, NULL);
574 mdoc_ss_pre(MDOC_ARGS)
578 if (MDOC_BLOCK == n->type) {
579 PAIR_CLASS_INIT(&tag, "subsection");
580 print_otag(h, TAG_DIV, 1, &tag);
582 } else if (MDOC_BODY == n->type)
588 for (n = n->child; n && MDOC_TEXT == n->type; ) {
589 bufcat_id(h, n->string);
590 if (NULL != (n = n->next))
595 PAIR_ID_INIT(&tag, h->buf);
596 print_otag(h, TAG_H2, 1, &tag);
598 print_otag(h, TAG_H2, 0, NULL);
604 mdoc_fl_pre(MDOC_ARGS)
608 PAIR_CLASS_INIT(&tag, "flag");
609 print_otag(h, TAG_B, 1, &tag);
611 /* `Cm' has no leading hyphen. */
613 if (MDOC_Cm == n->tok)
616 print_text(h, "\\-");
618 if ( ! (n->nchild == 0 &&
620 n->next->type == MDOC_TEXT ||
621 n->next->flags & MDOC_LINE)))
622 h->flags |= HTML_NOSPACE;
628 mdoc_nd_pre(MDOC_ARGS)
632 if (MDOC_BODY != n->type)
635 /* XXX: this tag in theory can contain block elements. */
637 print_text(h, "\\(em");
638 PAIR_CLASS_INIT(&tag, "desc");
639 print_otag(h, TAG_SPAN, 1, &tag);
644 mdoc_nm_pre(MDOC_ARGS)
653 PAIR_CLASS_INIT(&tag, "name");
654 print_otag(h, TAG_B, 1, &tag);
655 if (NULL == n->child && meta->name)
656 print_text(h, meta->name);
659 print_otag(h, TAG_TD, 0, NULL);
660 if (NULL == n->child && meta->name)
661 print_text(h, meta->name);
664 print_otag(h, TAG_TD, 0, NULL);
671 PAIR_CLASS_INIT(&tag, "synopsis");
672 print_otag(h, TAG_TABLE, 1, &tag);
674 for (len = 0, n = n->child; n; n = n->next)
675 if (MDOC_TEXT == n->type)
676 len += html_strlen(n->string);
678 if (0 == len && meta->name)
679 len = html_strlen(meta->name);
681 SCALE_HS_INIT(&su, len);
683 bufcat_su(h, "width", &su);
684 PAIR_STYLE_INIT(&tag, h);
685 print_otag(h, TAG_COL, 1, &tag);
686 print_otag(h, TAG_COL, 0, NULL);
687 print_otag(h, TAG_TBODY, 0, NULL);
688 print_otag(h, TAG_TR, 0, NULL);
693 mdoc_xr_pre(MDOC_ARGS)
695 struct htmlpair tag[2];
697 if (NULL == n->child)
700 PAIR_CLASS_INIT(&tag[0], "link-man");
703 buffmt_man(h, n->child->string,
705 n->child->next->string : NULL);
706 PAIR_HREF_INIT(&tag[1], h->buf);
707 print_otag(h, TAG_A, 2, tag);
709 print_otag(h, TAG_A, 1, tag);
712 print_text(h, n->string);
714 if (NULL == (n = n->next))
717 h->flags |= HTML_NOSPACE;
719 h->flags |= HTML_NOSPACE;
720 print_text(h, n->string);
721 h->flags |= HTML_NOSPACE;
727 mdoc_ns_pre(MDOC_ARGS)
730 if ( ! (MDOC_LINE & n->flags))
731 h->flags |= HTML_NOSPACE;
736 mdoc_ar_pre(MDOC_ARGS)
740 PAIR_CLASS_INIT(&tag, "arg");
741 print_otag(h, TAG_I, 1, &tag);
746 mdoc_xx_pre(MDOC_ARGS)
775 PAIR_CLASS_INIT(&tag, "unix");
776 print_otag(h, TAG_SPAN, 1, &tag);
781 h->flags |= HTML_KEEP;
782 print_text(h, n->child->string);
789 mdoc_bx_pre(MDOC_ARGS)
793 PAIR_CLASS_INIT(&tag, "unix");
794 print_otag(h, TAG_SPAN, 1, &tag);
796 if (NULL != (n = n->child)) {
797 print_text(h, n->string);
798 h->flags |= HTML_NOSPACE;
799 print_text(h, "BSD");
801 print_text(h, "BSD");
805 if (NULL != (n = n->next)) {
806 h->flags |= HTML_NOSPACE;
808 h->flags |= HTML_NOSPACE;
809 print_text(h, n->string);
816 mdoc_it_pre(MDOC_ARGS)
820 struct htmlpair tag[2];
821 const struct mdoc_node *bl;
824 while (bl && MDOC_Bl != bl->tok)
829 type = bl->norm->Bl.type;
832 PAIR_CLASS_INIT(&tag[0], lists[type]);
836 if (MDOC_HEAD == n->type) {
857 SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
858 bufcat_su(h, "margin-top", &su);
859 PAIR_STYLE_INIT(&tag[1], h);
860 print_otag(h, TAG_DT, 2, tag);
861 if (LIST_diag != type)
863 PAIR_CLASS_INIT(&tag[0], "diag");
864 print_otag(h, TAG_B, 1, tag);
871 } else if (MDOC_BODY == n->type) {
882 SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
883 bufcat_su(h, "margin-top", &su);
884 PAIR_STYLE_INIT(&tag[1], h);
885 print_otag(h, TAG_LI, 2, tag);
896 if (NULL == bl->norm->Bl.width) {
897 print_otag(h, TAG_DD, 1, tag);
900 a2width(bl->norm->Bl.width, &su);
901 bufcat_su(h, "margin-left", &su);
902 PAIR_STYLE_INIT(&tag[1], h);
903 print_otag(h, TAG_DD, 2, tag);
906 SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
907 bufcat_su(h, "margin-top", &su);
908 PAIR_STYLE_INIT(&tag[1], h);
909 print_otag(h, TAG_TD, 2, tag);
917 print_otag(h, TAG_TR, 1, tag);
928 mdoc_bl_pre(MDOC_ARGS)
931 struct htmlpair tag[3];
935 if (MDOC_BODY == n->type) {
936 if (LIST_column == n->norm->Bl.type)
937 print_otag(h, TAG_TBODY, 0, NULL);
941 if (MDOC_HEAD == n->type) {
942 if (LIST_column != n->norm->Bl.type)
946 * For each column, print out the <COL> tag with our
947 * suggested width. The last column gets min-width, as
948 * in terminal mode it auto-sizes to the width of the
949 * screen and we want to preserve that behaviour.
952 for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
954 a2width(n->norm->Bl.cols[i], &su);
955 if (i < (int)n->norm->Bl.ncols - 1)
956 bufcat_su(h, "width", &su);
958 bufcat_su(h, "min-width", &su);
959 PAIR_STYLE_INIT(&tag[0], h);
960 print_otag(h, TAG_COL, 1, tag);
966 SCALE_VS_INIT(&su, 0);
968 bufcat_su(h, "margin-top", &su);
969 bufcat_su(h, "margin-bottom", &su);
970 PAIR_STYLE_INIT(&tag[0], h);
972 assert(lists[n->norm->Bl.type]);
973 (void)strlcpy(buf, "list ", BUFSIZ);
974 (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
975 PAIR_INIT(&tag[1], ATTR_CLASS, buf);
977 /* Set the block's left-hand margin. */
979 if (n->norm->Bl.offs) {
980 a2width(n->norm->Bl.offs, &su);
981 bufcat_su(h, "margin-left", &su);
984 switch (n->norm->Bl.type) {
992 print_otag(h, TAG_UL, 2, tag);
995 print_otag(h, TAG_OL, 2, tag);
1006 print_otag(h, TAG_DL, 2, tag);
1009 print_otag(h, TAG_TABLE, 2, tag);
1020 mdoc_ex_pre(MDOC_ARGS)
1023 struct htmlpair tag;
1027 print_otag(h, TAG_BR, 0, NULL);
1029 PAIR_CLASS_INIT(&tag, "utility");
1031 print_text(h, "The");
1034 for (n = n->child; n; n = n->next) {
1035 assert(MDOC_TEXT == n->type);
1037 t = print_otag(h, TAG_B, 1, &tag);
1038 print_text(h, n->string);
1041 if (nchild > 2 && n->next) {
1042 h->flags |= HTML_NOSPACE;
1046 if (n->next && NULL == n->next->next)
1047 print_text(h, "and");
1051 print_text(h, "utilities exit\\~0");
1053 print_text(h, "utility exits\\~0");
1055 print_text(h, "on success, and\\~>0 if an error occurs.");
1060 mdoc_em_pre(MDOC_ARGS)
1062 struct htmlpair tag;
1064 PAIR_CLASS_INIT(&tag, "emph");
1065 print_otag(h, TAG_SPAN, 1, &tag);
1070 mdoc_d1_pre(MDOC_ARGS)
1072 struct htmlpair tag[2];
1075 if (MDOC_BLOCK != n->type)
1078 SCALE_VS_INIT(&su, 0);
1080 bufcat_su(h, "margin-top", &su);
1081 bufcat_su(h, "margin-bottom", &su);
1082 PAIR_STYLE_INIT(&tag[0], h);
1083 print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1085 /* BLOCKQUOTE needs a block body. */
1087 PAIR_CLASS_INIT(&tag[0], "display");
1088 print_otag(h, TAG_DIV, 1, tag);
1090 if (MDOC_Dl == n->tok) {
1091 PAIR_CLASS_INIT(&tag[0], "lit");
1092 print_otag(h, TAG_CODE, 1, tag);
1099 mdoc_sx_pre(MDOC_ARGS)
1101 struct htmlpair tag[2];
1106 for (n = n->child; n; ) {
1107 bufcat_id(h, n->string);
1108 if (NULL != (n = n->next))
1112 PAIR_CLASS_INIT(&tag[0], "link-sec");
1113 PAIR_HREF_INIT(&tag[1], h->buf);
1115 print_otag(h, TAG_I, 1, tag);
1116 print_otag(h, TAG_A, 2, tag);
1121 mdoc_bd_pre(MDOC_ARGS)
1123 struct htmlpair tag[2];
1125 const struct mdoc_node *nn;
1128 if (MDOC_HEAD == n->type)
1131 if (MDOC_BLOCK == n->type) {
1132 comp = n->norm->Bd.comp;
1133 for (nn = n; nn && ! comp; nn = nn->parent) {
1134 if (MDOC_BLOCK != nn->type)
1136 if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1146 /* Handle the -offset argument. */
1148 if (n->norm->Bd.offs == NULL ||
1149 ! strcmp(n->norm->Bd.offs, "left"))
1150 SCALE_HS_INIT(&su, 0);
1151 else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1152 SCALE_HS_INIT(&su, INDENT);
1153 else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1154 SCALE_HS_INIT(&su, INDENT * 2);
1156 a2width(n->norm->Bd.offs, &su);
1159 bufcat_su(h, "margin-left", &su);
1160 PAIR_STYLE_INIT(&tag[0], h);
1162 if (DISP_unfilled != n->norm->Bd.type &&
1163 DISP_literal != n->norm->Bd.type) {
1164 PAIR_CLASS_INIT(&tag[1], "display");
1165 print_otag(h, TAG_DIV, 2, tag);
1169 PAIR_CLASS_INIT(&tag[1], "lit display");
1170 print_otag(h, TAG_PRE, 2, tag);
1172 /* This can be recursive: save & set our literal state. */
1174 sv = h->flags & HTML_LITERAL;
1175 h->flags |= HTML_LITERAL;
1177 for (nn = n->child; nn; nn = nn->next) {
1178 print_mdoc_node(meta, nn, h);
1180 * If the printed node flushes its own line, then we
1181 * needn't do it here as well. This is hacky, but the
1182 * notion of selective eoln whitespace is pretty dumb
1183 * anyway, so don't sweat it.
1205 if (nn->next && nn->next->line == nn->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 h->flags |= HTML_NOSPACE;
1876 mdoc_rs_pre(MDOC_ARGS)
1878 struct htmlpair tag;
1880 if (MDOC_BLOCK != n->type)
1883 if (n->prev && SEC_SEE_ALSO == n->sec)
1886 PAIR_CLASS_INIT(&tag, "ref");
1887 print_otag(h, TAG_SPAN, 1, &tag);
1892 mdoc_no_pre(MDOC_ARGS)
1894 struct htmlpair tag;
1896 PAIR_CLASS_INIT(&tag, "none");
1897 print_otag(h, TAG_CODE, 1, &tag);
1902 mdoc_li_pre(MDOC_ARGS)
1904 struct htmlpair tag;
1906 PAIR_CLASS_INIT(&tag, "lit");
1907 print_otag(h, TAG_CODE, 1, &tag);
1912 mdoc_sy_pre(MDOC_ARGS)
1914 struct htmlpair tag;
1916 PAIR_CLASS_INIT(&tag, "symb");
1917 print_otag(h, TAG_SPAN, 1, &tag);
1922 mdoc_bt_pre(MDOC_ARGS)
1925 print_text(h, "is currently in beta test.");
1930 mdoc_ud_pre(MDOC_ARGS)
1933 print_text(h, "currently under development.");
1938 mdoc_lb_pre(MDOC_ARGS)
1940 struct htmlpair tag;
1942 if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1943 print_otag(h, TAG_BR, 0, NULL);
1945 PAIR_CLASS_INIT(&tag, "lib");
1946 print_otag(h, TAG_SPAN, 1, &tag);
1951 mdoc__x_pre(MDOC_ARGS)
1953 struct htmlpair tag[2];
1960 PAIR_CLASS_INIT(&tag[0], "ref-auth");
1961 if (n->prev && MDOC__A == n->prev->tok)
1962 if (NULL == n->next || MDOC__A != n->next->tok)
1963 print_text(h, "and");
1966 PAIR_CLASS_INIT(&tag[0], "ref-book");
1970 PAIR_CLASS_INIT(&tag[0], "ref-city");
1973 PAIR_CLASS_INIT(&tag[0], "ref-date");
1976 PAIR_CLASS_INIT(&tag[0], "ref-issue");
1980 PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1984 PAIR_CLASS_INIT(&tag[0], "ref-num");
1987 PAIR_CLASS_INIT(&tag[0], "ref-opt");
1990 PAIR_CLASS_INIT(&tag[0], "ref-page");
1993 PAIR_CLASS_INIT(&tag[0], "ref-corp");
1996 PAIR_CLASS_INIT(&tag[0], "ref-rep");
1999 PAIR_CLASS_INIT(&tag[0], "ref-title");
2002 PAIR_CLASS_INIT(&tag[0], "link-ref");
2005 PAIR_CLASS_INIT(&tag[0], "ref-vol");
2012 if (MDOC__U != n->tok) {
2013 print_otag(h, t, 1, tag);
2017 PAIR_HREF_INIT(&tag[1], n->child->string);
2018 print_otag(h, TAG_A, 2, tag);
2024 mdoc__x_post(MDOC_ARGS)
2027 if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2028 if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2029 if (NULL == n->prev || MDOC__A != n->prev->tok)
2034 if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2037 h->flags |= HTML_NOSPACE;
2038 print_text(h, n->next ? "," : ".");
2042 mdoc_bk_pre(MDOC_ARGS)
2051 if (n->parent->args || 0 == n->prev->nchild)
2052 h->flags |= HTML_PREKEEP;
2063 mdoc_bk_post(MDOC_ARGS)
2066 if (MDOC_BODY == n->type)
2067 h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
2071 mdoc_quote_pre(MDOC_ARGS)
2073 struct htmlpair tag;
2075 if (MDOC_BODY != n->type)
2082 print_text(h, n->parent->prev != NULL &&
2083 n->parent->prev->tok == MDOC_An ? "<" : "\\(la");
2088 print_text(h, "\\(lC");
2093 print_text(h, "\\(lB");
2098 print_text(h, "\\(lB");
2099 h->flags |= HTML_NOSPACE;
2100 PAIR_CLASS_INIT(&tag, "opt");
2101 print_otag(h, TAG_SPAN, 1, &tag);
2104 if (NULL == n->norm->Es ||
2105 NULL == n->norm->Es->child)
2107 print_text(h, n->norm->Es->child->string);
2118 print_text(h, "\\(lq");
2126 print_text(h, "\\(oq");
2127 h->flags |= HTML_NOSPACE;
2128 PAIR_CLASS_INIT(&tag, "lit");
2129 print_otag(h, TAG_CODE, 1, &tag);
2134 print_text(h, "\\(oq");
2141 h->flags |= HTML_NOSPACE;
2146 mdoc_quote_post(MDOC_ARGS)
2149 if (n->type != MDOC_BODY && n->type != MDOC_ELEM)
2152 if ( ! (n->tok == MDOC_En ||
2153 (n->tok == MDOC_Eo && n->end == ENDBODY_SPACE)))
2154 h->flags |= HTML_NOSPACE;
2160 print_text(h, n->parent->prev != NULL &&
2161 n->parent->prev->tok == MDOC_An ? ">" : "\\(ra");
2166 print_text(h, "\\(rC");
2175 print_text(h, "\\(rB");
2178 if (NULL != n->norm->Es &&
2179 NULL != n->norm->Es->child &&
2180 NULL != n->norm->Es->child->next) {
2181 h->flags |= HTML_NOSPACE;
2182 print_text(h, n->norm->Es->child->next->string);
2194 print_text(h, "\\(rq");
2206 print_text(h, "\\(cq");