Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.95
1.95 ! schwarze 1: /* $OpenBSD: mdoc_html.c,v 1.94 2015/01/23 14:19:52 schwarze Exp $ */
1.1 schwarze 2: /*
1.83 schwarze 3: * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.94 schwarze 4: * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
1.1 schwarze 5: *
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.
9: *
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.
17: */
18: #include <sys/types.h>
19:
20: #include <assert.h>
21: #include <ctype.h>
22: #include <stdio.h>
23: #include <stdlib.h>
24: #include <string.h>
25: #include <unistd.h>
26:
1.72 schwarze 27: #include "mandoc_aux.h"
1.90 schwarze 28: #include "mdoc.h"
1.1 schwarze 29: #include "out.h"
30: #include "html.h"
31: #include "main.h"
32:
33: #define INDENT 5
34:
1.67 schwarze 35: #define MDOC_ARGS const struct mdoc_meta *meta, \
1.1 schwarze 36: const struct mdoc_node *n, \
37: struct html *h
38:
1.6 schwarze 39: #ifndef MIN
40: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
41: #endif
42:
1.1 schwarze 43: struct htmlmdoc {
44: int (*pre)(MDOC_ARGS);
45: void (*post)(MDOC_ARGS);
46: };
47:
48: static void print_mdoc(MDOC_ARGS);
49: static void print_mdoc_head(MDOC_ARGS);
50: static void print_mdoc_node(MDOC_ARGS);
51: static void print_mdoc_nodelist(MDOC_ARGS);
1.71 schwarze 52: static void synopsis_pre(struct html *,
1.21 schwarze 53: const struct mdoc_node *);
1.1 schwarze 54:
55: static void a2width(const char *, struct roffsu *);
56:
57: static void mdoc_root_post(MDOC_ARGS);
58: static int mdoc_root_pre(MDOC_ARGS);
59:
60: static void mdoc__x_post(MDOC_ARGS);
61: static int mdoc__x_pre(MDOC_ARGS);
62: static int mdoc_ad_pre(MDOC_ARGS);
63: static int mdoc_an_pre(MDOC_ARGS);
64: static int mdoc_ap_pre(MDOC_ARGS);
65: static int mdoc_ar_pre(MDOC_ARGS);
66: static int mdoc_bd_pre(MDOC_ARGS);
67: static int mdoc_bf_pre(MDOC_ARGS);
1.25 schwarze 68: static void mdoc_bk_post(MDOC_ARGS);
69: static int mdoc_bk_pre(MDOC_ARGS);
1.1 schwarze 70: static int mdoc_bl_pre(MDOC_ARGS);
71: static int mdoc_bt_pre(MDOC_ARGS);
72: static int mdoc_bx_pre(MDOC_ARGS);
73: static int mdoc_cd_pre(MDOC_ARGS);
74: static int mdoc_d1_pre(MDOC_ARGS);
75: static int mdoc_dv_pre(MDOC_ARGS);
76: static int mdoc_fa_pre(MDOC_ARGS);
77: static int mdoc_fd_pre(MDOC_ARGS);
78: static int mdoc_fl_pre(MDOC_ARGS);
79: static int mdoc_fn_pre(MDOC_ARGS);
80: static int mdoc_ft_pre(MDOC_ARGS);
81: static int mdoc_em_pre(MDOC_ARGS);
82: static int mdoc_er_pre(MDOC_ARGS);
83: static int mdoc_ev_pre(MDOC_ARGS);
84: static int mdoc_ex_pre(MDOC_ARGS);
85: static void mdoc_fo_post(MDOC_ARGS);
86: static int mdoc_fo_pre(MDOC_ARGS);
87: static int mdoc_ic_pre(MDOC_ARGS);
1.34 schwarze 88: static int mdoc_igndelim_pre(MDOC_ARGS);
1.1 schwarze 89: static int mdoc_in_pre(MDOC_ARGS);
90: static int mdoc_it_pre(MDOC_ARGS);
91: static int mdoc_lb_pre(MDOC_ARGS);
92: static int mdoc_li_pre(MDOC_ARGS);
93: static int mdoc_lk_pre(MDOC_ARGS);
94: static int mdoc_mt_pre(MDOC_ARGS);
95: static int mdoc_ms_pre(MDOC_ARGS);
96: static int mdoc_nd_pre(MDOC_ARGS);
97: static int mdoc_nm_pre(MDOC_ARGS);
1.85 schwarze 98: static int mdoc_no_pre(MDOC_ARGS);
1.1 schwarze 99: static int mdoc_ns_pre(MDOC_ARGS);
100: static int mdoc_pa_pre(MDOC_ARGS);
101: static void mdoc_pf_post(MDOC_ARGS);
1.40 schwarze 102: static int mdoc_pp_pre(MDOC_ARGS);
1.32 schwarze 103: static void mdoc_quote_post(MDOC_ARGS);
104: static int mdoc_quote_pre(MDOC_ARGS);
1.1 schwarze 105: static int mdoc_rs_pre(MDOC_ARGS);
106: static int mdoc_rv_pre(MDOC_ARGS);
107: static int mdoc_sh_pre(MDOC_ARGS);
1.74 schwarze 108: static int mdoc_skip_pre(MDOC_ARGS);
1.26 schwarze 109: static int mdoc_sm_pre(MDOC_ARGS);
1.1 schwarze 110: static int mdoc_sp_pre(MDOC_ARGS);
111: static int mdoc_ss_pre(MDOC_ARGS);
112: static int mdoc_sx_pre(MDOC_ARGS);
113: static int mdoc_sy_pre(MDOC_ARGS);
114: static int mdoc_ud_pre(MDOC_ARGS);
115: static int mdoc_va_pre(MDOC_ARGS);
116: static int mdoc_vt_pre(MDOC_ARGS);
117: static int mdoc_xr_pre(MDOC_ARGS);
118: static int mdoc_xx_pre(MDOC_ARGS);
119:
120: static const struct htmlmdoc mdocs[MDOC_MAX] = {
121: {mdoc_ap_pre, NULL}, /* Ap */
122: {NULL, NULL}, /* Dd */
123: {NULL, NULL}, /* Dt */
124: {NULL, NULL}, /* Os */
125: {mdoc_sh_pre, NULL }, /* Sh */
1.71 schwarze 126: {mdoc_ss_pre, NULL }, /* Ss */
127: {mdoc_pp_pre, NULL}, /* Pp */
1.1 schwarze 128: {mdoc_d1_pre, NULL}, /* D1 */
129: {mdoc_d1_pre, NULL}, /* Dl */
130: {mdoc_bd_pre, NULL}, /* Bd */
131: {NULL, NULL}, /* Ed */
1.40 schwarze 132: {mdoc_bl_pre, NULL}, /* Bl */
1.1 schwarze 133: {NULL, NULL}, /* El */
134: {mdoc_it_pre, NULL}, /* It */
1.71 schwarze 135: {mdoc_ad_pre, NULL}, /* Ad */
1.1 schwarze 136: {mdoc_an_pre, NULL}, /* An */
137: {mdoc_ar_pre, NULL}, /* Ar */
138: {mdoc_cd_pre, NULL}, /* Cd */
139: {mdoc_fl_pre, NULL}, /* Cm */
1.71 schwarze 140: {mdoc_dv_pre, NULL}, /* Dv */
141: {mdoc_er_pre, NULL}, /* Er */
142: {mdoc_ev_pre, NULL}, /* Ev */
1.1 schwarze 143: {mdoc_ex_pre, NULL}, /* Ex */
1.71 schwarze 144: {mdoc_fa_pre, NULL}, /* Fa */
145: {mdoc_fd_pre, NULL}, /* Fd */
1.1 schwarze 146: {mdoc_fl_pre, NULL}, /* Fl */
1.71 schwarze 147: {mdoc_fn_pre, NULL}, /* Fn */
148: {mdoc_ft_pre, NULL}, /* Ft */
149: {mdoc_ic_pre, NULL}, /* Ic */
150: {mdoc_in_pre, NULL}, /* In */
1.1 schwarze 151: {mdoc_li_pre, NULL}, /* Li */
1.71 schwarze 152: {mdoc_nd_pre, NULL}, /* Nd */
153: {mdoc_nm_pre, NULL}, /* Nm */
1.32 schwarze 154: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.74 schwarze 155: {mdoc_ft_pre, NULL}, /* Ot */
1.1 schwarze 156: {mdoc_pa_pre, NULL}, /* Pa */
157: {mdoc_rv_pre, NULL}, /* Rv */
1.71 schwarze 158: {NULL, NULL}, /* St */
1.1 schwarze 159: {mdoc_va_pre, NULL}, /* Va */
1.71 schwarze 160: {mdoc_vt_pre, NULL}, /* Vt */
1.1 schwarze 161: {mdoc_xr_pre, NULL}, /* Xr */
162: {mdoc__x_pre, mdoc__x_post}, /* %A */
163: {mdoc__x_pre, mdoc__x_post}, /* %B */
164: {mdoc__x_pre, mdoc__x_post}, /* %D */
165: {mdoc__x_pre, mdoc__x_post}, /* %I */
166: {mdoc__x_pre, mdoc__x_post}, /* %J */
167: {mdoc__x_pre, mdoc__x_post}, /* %N */
168: {mdoc__x_pre, mdoc__x_post}, /* %O */
169: {mdoc__x_pre, mdoc__x_post}, /* %P */
170: {mdoc__x_pre, mdoc__x_post}, /* %R */
171: {mdoc__x_pre, mdoc__x_post}, /* %T */
172: {mdoc__x_pre, mdoc__x_post}, /* %V */
173: {NULL, NULL}, /* Ac */
1.32 schwarze 174: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
175: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 schwarze 176: {NULL, NULL}, /* At */
177: {NULL, NULL}, /* Bc */
1.71 schwarze 178: {mdoc_bf_pre, NULL}, /* Bf */
1.32 schwarze 179: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
180: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 schwarze 181: {mdoc_xx_pre, NULL}, /* Bsx */
182: {mdoc_bx_pre, NULL}, /* Bx */
1.87 schwarze 183: {mdoc_skip_pre, NULL}, /* Db */
1.1 schwarze 184: {NULL, NULL}, /* Dc */
1.32 schwarze 185: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
186: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.11 schwarze 187: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 188: {NULL, NULL}, /* Ef */
1.71 schwarze 189: {mdoc_em_pre, NULL}, /* Em */
1.65 schwarze 190: {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
1.1 schwarze 191: {mdoc_xx_pre, NULL}, /* Fx */
1.26 schwarze 192: {mdoc_ms_pre, NULL}, /* Ms */
1.85 schwarze 193: {mdoc_no_pre, NULL}, /* No */
1.1 schwarze 194: {mdoc_ns_pre, NULL}, /* Ns */
195: {mdoc_xx_pre, NULL}, /* Nx */
196: {mdoc_xx_pre, NULL}, /* Ox */
197: {NULL, NULL}, /* Pc */
1.34 schwarze 198: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.32 schwarze 199: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
200: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 schwarze 201: {NULL, NULL}, /* Qc */
1.32 schwarze 202: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
204: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 schwarze 205: {NULL, NULL}, /* Re */
206: {mdoc_rs_pre, NULL}, /* Rs */
207: {NULL, NULL}, /* Sc */
1.32 schwarze 208: {mdoc_quote_pre, mdoc_quote_post}, /* So */
209: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.71 schwarze 210: {mdoc_sm_pre, NULL}, /* Sm */
1.1 schwarze 211: {mdoc_sx_pre, NULL}, /* Sx */
212: {mdoc_sy_pre, NULL}, /* Sy */
213: {NULL, NULL}, /* Tn */
214: {mdoc_xx_pre, NULL}, /* Ux */
215: {NULL, NULL}, /* Xc */
216: {NULL, NULL}, /* Xo */
1.71 schwarze 217: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
218: {NULL, NULL}, /* Fc */
1.32 schwarze 219: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 schwarze 220: {NULL, NULL}, /* Oc */
1.25 schwarze 221: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 schwarze 222: {NULL, NULL}, /* Ek */
223: {mdoc_bt_pre, NULL}, /* Bt */
224: {NULL, NULL}, /* Hf */
1.74 schwarze 225: {mdoc_em_pre, NULL}, /* Fr */
1.1 schwarze 226: {mdoc_ud_pre, NULL}, /* Ud */
227: {mdoc_lb_pre, NULL}, /* Lb */
1.71 schwarze 228: {mdoc_pp_pre, NULL}, /* Lp */
229: {mdoc_lk_pre, NULL}, /* Lk */
230: {mdoc_mt_pre, NULL}, /* Mt */
231: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
232: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
233: {NULL, NULL}, /* Brc */
234: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.74 schwarze 235: {mdoc_skip_pre, NULL}, /* Es */
236: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.71 schwarze 237: {mdoc_xx_pre, NULL}, /* Dx */
238: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 schwarze 239: {mdoc_sp_pre, NULL}, /* br */
1.71 schwarze 240: {mdoc_sp_pre, NULL}, /* sp */
241: {mdoc__x_pre, mdoc__x_post}, /* %U */
242: {NULL, NULL}, /* Ta */
1.74 schwarze 243: {mdoc_skip_pre, NULL}, /* ll */
1.1 schwarze 244: };
245:
1.40 schwarze 246: static const char * const lists[LIST_MAX] = {
247: NULL,
248: "list-bul",
249: "list-col",
250: "list-dash",
251: "list-diag",
252: "list-enum",
253: "list-hang",
254: "list-hyph",
255: "list-inset",
256: "list-item",
257: "list-ohang",
258: "list-tag"
259: };
1.1 schwarze 260:
1.71 schwarze 261:
1.1 schwarze 262: void
1.67 schwarze 263: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 schwarze 264: {
265:
1.67 schwarze 266: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
1.71 schwarze 267: (struct html *)arg);
1.62 schwarze 268: putchar('\n');
1.1 schwarze 269: }
270:
271: /*
272: * Calculate the scaling unit passed in a `-width' argument. This uses
273: * either a native scaling unit (e.g., 1i, 2m) or the string length of
274: * the value.
275: */
276: static void
277: a2width(const char *p, struct roffsu *su)
278: {
279:
1.92 schwarze 280: if (a2roffsu(p, su, SCALE_MAX) < 2) {
1.84 schwarze 281: su->unit = SCALE_EN;
1.57 schwarze 282: su->scale = html_strlen(p);
1.93 schwarze 283: } else if (su->scale < 0.0)
284: su->scale = 0.0;
1.1 schwarze 285: }
286:
287: /*
1.21 schwarze 288: * See the same function in mdoc_term.c for documentation.
289: */
290: static void
291: synopsis_pre(struct html *h, const struct mdoc_node *n)
292: {
293:
1.23 schwarze 294: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.21 schwarze 295: return;
296:
1.71 schwarze 297: if (n->prev->tok == n->tok &&
298: MDOC_Fo != n->tok &&
299: MDOC_Ft != n->tok &&
300: MDOC_Fn != n->tok) {
1.40 schwarze 301: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 302: return;
303: }
304:
305: switch (n->prev->tok) {
1.71 schwarze 306: case MDOC_Fd:
1.21 schwarze 307: /* FALLTHROUGH */
1.71 schwarze 308: case MDOC_Fn:
1.21 schwarze 309: /* FALLTHROUGH */
1.71 schwarze 310: case MDOC_Fo:
1.21 schwarze 311: /* FALLTHROUGH */
1.71 schwarze 312: case MDOC_In:
1.21 schwarze 313: /* FALLTHROUGH */
1.71 schwarze 314: case MDOC_Vt:
1.83 schwarze 315: print_paragraph(h);
1.21 schwarze 316: break;
1.71 schwarze 317: case MDOC_Ft:
1.21 schwarze 318: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.83 schwarze 319: print_paragraph(h);
1.21 schwarze 320: break;
321: }
322: /* FALLTHROUGH */
323: default:
1.40 schwarze 324: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 325: break;
326: }
327: }
328:
1.1 schwarze 329: static void
330: print_mdoc(MDOC_ARGS)
331: {
1.62 schwarze 332: struct tag *t, *tt;
333: struct htmlpair tag;
334:
335: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 schwarze 336:
1.62 schwarze 337: if ( ! (HTML_FRAGMENT & h->oflags)) {
338: print_gen_decls(h);
339: t = print_otag(h, TAG_HTML, 0, NULL);
340: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.67 schwarze 341: print_mdoc_head(meta, n, h);
1.62 schwarze 342: print_tagq(h, tt);
343: print_otag(h, TAG_BODY, 0, NULL);
344: print_otag(h, TAG_DIV, 1, &tag);
1.71 schwarze 345: } else
1.62 schwarze 346: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 347:
1.67 schwarze 348: print_mdoc_nodelist(meta, n, h);
1.1 schwarze 349: print_tagq(h, t);
350: }
351:
352: static void
353: print_mdoc_head(MDOC_ARGS)
354: {
355:
356: print_gen_head(h);
357: bufinit(h);
1.78 schwarze 358: bufcat(h, meta->title);
359: if (meta->msec)
360: bufcat_fmt(h, "(%s)", meta->msec);
1.67 schwarze 361: if (meta->arch)
362: bufcat_fmt(h, " (%s)", meta->arch);
1.1 schwarze 363:
364: print_otag(h, TAG_TITLE, 0, NULL);
365: print_text(h, h->buf);
366: }
367:
368: static void
369: print_mdoc_nodelist(MDOC_ARGS)
370: {
371:
1.95 ! schwarze 372: while (n != NULL) {
! 373: print_mdoc_node(meta, n, h);
! 374: n = n->next;
! 375: }
1.1 schwarze 376: }
377:
378: static void
379: print_mdoc_node(MDOC_ARGS)
380: {
381: int child;
382: struct tag *t;
383:
384: child = 1;
1.2 schwarze 385: t = h->tags.head;
1.1 schwarze 386:
387: switch (n->type) {
1.71 schwarze 388: case MDOC_ROOT:
1.67 schwarze 389: child = mdoc_root_pre(meta, n, h);
1.1 schwarze 390: break;
1.71 schwarze 391: case MDOC_TEXT:
1.48 schwarze 392: /* No tables in this mode... */
393: assert(NULL == h->tblt);
1.50 schwarze 394:
395: /*
396: * Make sure that if we're in a literal mode already
397: * (i.e., within a <PRE>) don't print the newline.
398: */
1.47 schwarze 399: if (' ' == *n->string && MDOC_LINE & n->flags)
1.50 schwarze 400: if ( ! (HTML_LITERAL & h->flags))
401: print_otag(h, TAG_BR, 0, NULL);
1.56 schwarze 402: if (MDOC_DELIMC & n->flags)
403: h->flags |= HTML_NOSPACE;
1.1 schwarze 404: print_text(h, n->string);
1.56 schwarze 405: if (MDOC_DELIMO & n->flags)
406: h->flags |= HTML_NOSPACE;
1.54 schwarze 407: return;
1.71 schwarze 408: case MDOC_EQN:
1.60 schwarze 409: print_eqn(h, n->eqn);
1.55 schwarze 410: break;
1.71 schwarze 411: case MDOC_TBL:
1.48 schwarze 412: /*
413: * This will take care of initialising all of the table
414: * state data for the first table, then tearing it down
415: * for the last one.
416: */
1.45 schwarze 417: print_tbl(h, n->span);
1.48 schwarze 418: return;
1.1 schwarze 419: default:
1.48 schwarze 420: /*
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.
424: */
1.88 schwarze 425: if (h->tblt != NULL) {
1.48 schwarze 426: print_tblclose(h);
427: t = h->tags.head;
428: }
1.88 schwarze 429: assert(h->tblt == NULL);
430: if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))
1.67 schwarze 431: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 schwarze 432: break;
433: }
434:
1.69 schwarze 435: if (HTML_KEEP & h->flags) {
1.68 schwarze 436: if (n->prev ? (n->prev->lastline != n->line) :
437: (n->parent && n->parent->line != n->line)) {
1.25 schwarze 438: h->flags &= ~HTML_KEEP;
439: h->flags |= HTML_PREKEEP;
440: }
441: }
442:
1.1 schwarze 443: if (child && n->child)
1.67 schwarze 444: print_mdoc_nodelist(meta, n->child, h);
1.1 schwarze 445:
446: print_stagq(h, t);
447:
448: switch (n->type) {
1.71 schwarze 449: case MDOC_ROOT:
1.67 schwarze 450: mdoc_root_post(meta, n, h);
1.55 schwarze 451: break;
1.71 schwarze 452: case MDOC_EQN:
1.1 schwarze 453: break;
454: default:
1.88 schwarze 455: if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)
456: break;
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;
1.1 schwarze 462: break;
463: }
464: }
465:
466: static void
467: mdoc_root_post(MDOC_ARGS)
468: {
1.83 schwarze 469: struct htmlpair tag;
1.1 schwarze 470: struct tag *t, *tt;
471:
1.83 schwarze 472: PAIR_CLASS_INIT(&tag, "foot");
473: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 474:
1.64 schwarze 475: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 476:
1.1 schwarze 477: tt = print_otag(h, TAG_TR, 0, NULL);
478:
1.83 schwarze 479: PAIR_CLASS_INIT(&tag, "foot-date");
480: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 481: print_text(h, meta->date);
1.1 schwarze 482: print_stagq(h, tt);
483:
1.83 schwarze 484: PAIR_CLASS_INIT(&tag, "foot-os");
485: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 486: print_text(h, meta->os);
1.1 schwarze 487: print_tagq(h, t);
488: }
489:
490: static int
491: mdoc_root_pre(MDOC_ARGS)
492: {
1.83 schwarze 493: struct htmlpair tag;
1.1 schwarze 494: struct tag *t, *tt;
1.73 schwarze 495: char *volume, *title;
1.1 schwarze 496:
1.73 schwarze 497: if (NULL == meta->arch)
498: volume = mandoc_strdup(meta->vol);
499: else
500: mandoc_asprintf(&volume, "%s (%s)",
501: meta->vol, meta->arch);
1.1 schwarze 502:
1.78 schwarze 503: if (NULL == meta->msec)
504: title = mandoc_strdup(meta->title);
505: else
506: mandoc_asprintf(&title, "%s(%s)",
507: meta->title, meta->msec);
1.1 schwarze 508:
1.83 schwarze 509: PAIR_CLASS_INIT(&tag, "head");
510: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 511:
512: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 513:
1.1 schwarze 514: tt = print_otag(h, TAG_TR, 0, NULL);
515:
1.83 schwarze 516: PAIR_CLASS_INIT(&tag, "head-ltitle");
517: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 518: print_text(h, title);
519: print_stagq(h, tt);
520:
1.83 schwarze 521: PAIR_CLASS_INIT(&tag, "head-vol");
522: print_otag(h, TAG_TD, 1, &tag);
1.73 schwarze 523: print_text(h, volume);
1.1 schwarze 524: print_stagq(h, tt);
525:
1.83 schwarze 526: PAIR_CLASS_INIT(&tag, "head-rtitle");
527: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 528: print_text(h, title);
529: print_tagq(h, t);
1.72 schwarze 530:
531: free(title);
1.73 schwarze 532: free(volume);
1.1 schwarze 533: return(1);
534: }
535:
536: static int
537: mdoc_sh_pre(MDOC_ARGS)
538: {
1.40 schwarze 539: struct htmlpair tag;
1.1 schwarze 540:
1.82 schwarze 541: switch (n->type) {
542: case MDOC_BLOCK:
1.40 schwarze 543: PAIR_CLASS_INIT(&tag, "section");
544: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 545: return(1);
1.82 schwarze 546: case MDOC_BODY:
547: if (n->sec == SEC_AUTHORS)
548: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 schwarze 549: return(1);
1.82 schwarze 550: default:
551: break;
552: }
1.1 schwarze 553:
1.57 schwarze 554: bufinit(h);
1.59 schwarze 555: bufcat(h, "x");
1.61 schwarze 556:
557: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 558: bufcat_id(h, n->string);
1.61 schwarze 559: if (NULL != (n = n->next))
1.57 schwarze 560: bufcat_id(h, " ");
1.1 schwarze 561: }
562:
1.61 schwarze 563: if (NULL == n) {
564: PAIR_ID_INIT(&tag, h->buf);
565: print_otag(h, TAG_H1, 1, &tag);
566: } else
567: print_otag(h, TAG_H1, 0, NULL);
568:
1.1 schwarze 569: return(1);
570: }
571:
572: static int
573: mdoc_ss_pre(MDOC_ARGS)
574: {
1.40 schwarze 575: struct htmlpair tag;
1.1 schwarze 576:
1.40 schwarze 577: if (MDOC_BLOCK == n->type) {
578: PAIR_CLASS_INIT(&tag, "subsection");
579: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 580: return(1);
1.40 schwarze 581: } else if (MDOC_BODY == n->type)
1.1 schwarze 582: return(1);
583:
1.57 schwarze 584: bufinit(h);
1.59 schwarze 585: bufcat(h, "x");
1.61 schwarze 586:
587: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 588: bufcat_id(h, n->string);
1.61 schwarze 589: if (NULL != (n = n->next))
1.57 schwarze 590: bufcat_id(h, " ");
1.1 schwarze 591: }
592:
1.61 schwarze 593: if (NULL == n) {
594: PAIR_ID_INIT(&tag, h->buf);
595: print_otag(h, TAG_H2, 1, &tag);
596: } else
597: print_otag(h, TAG_H2, 0, NULL);
598:
1.1 schwarze 599: return(1);
600: }
601:
602: static int
603: mdoc_fl_pre(MDOC_ARGS)
604: {
605: struct htmlpair tag;
606:
607: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 608: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 609:
610: /* `Cm' has no leading hyphen. */
611:
612: if (MDOC_Cm == n->tok)
613: return(1);
614:
615: print_text(h, "\\-");
616:
1.81 schwarze 617: if ( ! (n->nchild == 0 &&
618: (n->next == NULL ||
619: n->next->type == MDOC_TEXT ||
620: n->next->flags & MDOC_LINE)))
1.11 schwarze 621: h->flags |= HTML_NOSPACE;
1.6 schwarze 622:
1.1 schwarze 623: return(1);
624: }
625:
626: static int
627: mdoc_nd_pre(MDOC_ARGS)
628: {
629: struct htmlpair tag;
630:
631: if (MDOC_BODY != n->type)
632: return(1);
633:
634: /* XXX: this tag in theory can contain block elements. */
635:
636: print_text(h, "\\(em");
1.40 schwarze 637: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 638: print_otag(h, TAG_SPAN, 1, &tag);
639: return(1);
640: }
641:
642: static int
643: mdoc_nm_pre(MDOC_ARGS)
644: {
1.25 schwarze 645: struct htmlpair tag;
646: struct roffsu su;
1.57 schwarze 647: int len;
1.25 schwarze 648:
1.40 schwarze 649: switch (n->type) {
1.71 schwarze 650: case MDOC_ELEM:
1.25 schwarze 651: synopsis_pre(h, n);
652: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 653: print_otag(h, TAG_B, 1, &tag);
1.67 schwarze 654: if (NULL == n->child && meta->name)
655: print_text(h, meta->name);
1.40 schwarze 656: return(1);
1.71 schwarze 657: case MDOC_HEAD:
1.40 schwarze 658: print_otag(h, TAG_TD, 0, NULL);
1.67 schwarze 659: if (NULL == n->child && meta->name)
660: print_text(h, meta->name);
1.40 schwarze 661: return(1);
1.71 schwarze 662: case MDOC_BODY:
1.40 schwarze 663: print_otag(h, TAG_TD, 0, NULL);
664: return(1);
665: default:
666: break;
667: }
1.25 schwarze 668:
1.40 schwarze 669: synopsis_pre(h, n);
670: PAIR_CLASS_INIT(&tag, "synopsis");
671: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 672:
1.40 schwarze 673: for (len = 0, n = n->child; n; n = n->next)
674: if (MDOC_TEXT == n->type)
1.57 schwarze 675: len += html_strlen(n->string);
1.25 schwarze 676:
1.67 schwarze 677: if (0 == len && meta->name)
678: len = html_strlen(meta->name);
1.1 schwarze 679:
1.77 schwarze 680: SCALE_HS_INIT(&su, len);
1.57 schwarze 681: bufinit(h);
1.40 schwarze 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);
1.1 schwarze 688: return(1);
689: }
690:
691: static int
692: mdoc_xr_pre(MDOC_ARGS)
693: {
1.56 schwarze 694: struct htmlpair tag[2];
1.9 schwarze 695:
696: if (NULL == n->child)
697: return(0);
1.1 schwarze 698:
699: PAIR_CLASS_INIT(&tag[0], "link-man");
700:
701: if (h->base_man) {
1.71 schwarze 702: buffmt_man(h, n->child->string,
703: n->child->next ?
704: n->child->next->string : NULL);
1.11 schwarze 705: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 706: print_otag(h, TAG_A, 2, tag);
707: } else
708: print_otag(h, TAG_A, 1, tag);
709:
1.56 schwarze 710: n = n->child;
711: print_text(h, n->string);
1.1 schwarze 712:
1.56 schwarze 713: if (NULL == (n = n->next))
1.1 schwarze 714: return(0);
715:
716: h->flags |= HTML_NOSPACE;
717: print_text(h, "(");
718: h->flags |= HTML_NOSPACE;
1.56 schwarze 719: print_text(h, n->string);
1.1 schwarze 720: h->flags |= HTML_NOSPACE;
721: print_text(h, ")");
722: return(0);
723: }
724:
725: static int
726: mdoc_ns_pre(MDOC_ARGS)
727: {
728:
1.51 schwarze 729: if ( ! (MDOC_LINE & n->flags))
730: h->flags |= HTML_NOSPACE;
1.1 schwarze 731: return(1);
732: }
733:
734: static int
735: mdoc_ar_pre(MDOC_ARGS)
736: {
737: struct htmlpair tag;
738:
739: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 740: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 741: return(1);
742: }
743:
744: static int
745: mdoc_xx_pre(MDOC_ARGS)
746: {
747: const char *pp;
748: struct htmlpair tag;
1.52 schwarze 749: int flags;
1.1 schwarze 750:
751: switch (n->tok) {
1.71 schwarze 752: case MDOC_Bsx:
1.37 schwarze 753: pp = "BSD/OS";
1.1 schwarze 754: break;
1.71 schwarze 755: case MDOC_Dx:
1.4 schwarze 756: pp = "DragonFly";
1.1 schwarze 757: break;
1.71 schwarze 758: case MDOC_Fx:
1.1 schwarze 759: pp = "FreeBSD";
760: break;
1.71 schwarze 761: case MDOC_Nx:
1.1 schwarze 762: pp = "NetBSD";
763: break;
1.71 schwarze 764: case MDOC_Ox:
1.1 schwarze 765: pp = "OpenBSD";
766: break;
1.71 schwarze 767: case MDOC_Ux:
1.1 schwarze 768: pp = "UNIX";
769: break;
770: default:
771: return(1);
772: }
773:
774: PAIR_CLASS_INIT(&tag, "unix");
775: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 776:
1.1 schwarze 777: print_text(h, pp);
1.52 schwarze 778: if (n->child) {
779: flags = h->flags;
780: h->flags |= HTML_KEEP;
781: print_text(h, n->child->string);
782: h->flags = flags;
783: }
784: return(0);
1.1 schwarze 785: }
786:
787: static int
788: mdoc_bx_pre(MDOC_ARGS)
789: {
1.49 schwarze 790: struct htmlpair tag;
1.1 schwarze 791:
792: PAIR_CLASS_INIT(&tag, "unix");
793: print_otag(h, TAG_SPAN, 1, &tag);
794:
1.49 schwarze 795: if (NULL != (n = n->child)) {
796: print_text(h, n->string);
797: h->flags |= HTML_NOSPACE;
798: print_text(h, "BSD");
799: } else {
800: print_text(h, "BSD");
801: return(0);
802: }
1.1 schwarze 803:
1.49 schwarze 804: if (NULL != (n = n->next)) {
805: h->flags |= HTML_NOSPACE;
806: print_text(h, "-");
1.1 schwarze 807: h->flags |= HTML_NOSPACE;
1.49 schwarze 808: print_text(h, n->string);
809: }
1.1 schwarze 810:
811: return(0);
812: }
813:
814: static int
1.40 schwarze 815: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 816: {
1.40 schwarze 817: struct roffsu su;
818: enum mdoc_list type;
819: struct htmlpair tag[2];
820: const struct mdoc_node *bl;
1.1 schwarze 821:
1.40 schwarze 822: bl = n->parent;
823: while (bl && MDOC_Bl != bl->tok)
824: bl = bl->parent;
1.1 schwarze 825:
1.40 schwarze 826: assert(bl);
1.1 schwarze 827:
1.44 schwarze 828: type = bl->norm->Bl.type;
1.1 schwarze 829:
1.40 schwarze 830: assert(lists[type]);
831: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 832:
1.57 schwarze 833: bufinit(h);
834:
1.40 schwarze 835: if (MDOC_HEAD == n->type) {
836: switch (type) {
1.71 schwarze 837: case LIST_bullet:
1.40 schwarze 838: /* FALLTHROUGH */
1.71 schwarze 839: case LIST_dash:
1.40 schwarze 840: /* FALLTHROUGH */
1.71 schwarze 841: case LIST_item:
1.40 schwarze 842: /* FALLTHROUGH */
1.71 schwarze 843: case LIST_hyphen:
1.40 schwarze 844: /* FALLTHROUGH */
1.71 schwarze 845: case LIST_enum:
1.40 schwarze 846: return(0);
1.71 schwarze 847: case LIST_diag:
1.40 schwarze 848: /* FALLTHROUGH */
1.71 schwarze 849: case LIST_hang:
1.40 schwarze 850: /* FALLTHROUGH */
1.71 schwarze 851: case LIST_inset:
1.40 schwarze 852: /* FALLTHROUGH */
1.71 schwarze 853: case LIST_ohang:
1.40 schwarze 854: /* FALLTHROUGH */
1.71 schwarze 855: case LIST_tag:
1.44 schwarze 856: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 857: bufcat_su(h, "margin-top", &su);
858: PAIR_STYLE_INIT(&tag[1], h);
859: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 860: if (LIST_diag != type)
861: break;
862: PAIR_CLASS_INIT(&tag[0], "diag");
863: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 864: break;
1.71 schwarze 865: case LIST_column:
1.40 schwarze 866: break;
867: default:
868: break;
869: }
870: } else if (MDOC_BODY == n->type) {
871: switch (type) {
1.71 schwarze 872: case LIST_bullet:
1.40 schwarze 873: /* FALLTHROUGH */
1.71 schwarze 874: case LIST_hyphen:
1.40 schwarze 875: /* FALLTHROUGH */
1.71 schwarze 876: case LIST_dash:
1.40 schwarze 877: /* FALLTHROUGH */
1.71 schwarze 878: case LIST_enum:
1.40 schwarze 879: /* FALLTHROUGH */
1.71 schwarze 880: case LIST_item:
1.44 schwarze 881: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 882: bufcat_su(h, "margin-top", &su);
883: PAIR_STYLE_INIT(&tag[1], h);
884: print_otag(h, TAG_LI, 2, tag);
885: break;
1.71 schwarze 886: case LIST_diag:
1.40 schwarze 887: /* FALLTHROUGH */
1.71 schwarze 888: case LIST_hang:
1.40 schwarze 889: /* FALLTHROUGH */
1.71 schwarze 890: case LIST_inset:
1.40 schwarze 891: /* FALLTHROUGH */
1.71 schwarze 892: case LIST_ohang:
1.40 schwarze 893: /* FALLTHROUGH */
1.71 schwarze 894: case LIST_tag:
1.44 schwarze 895: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 896: print_otag(h, TAG_DD, 1, tag);
897: break;
898: }
1.44 schwarze 899: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 900: bufcat_su(h, "margin-left", &su);
901: PAIR_STYLE_INIT(&tag[1], h);
902: print_otag(h, TAG_DD, 2, tag);
903: break;
1.71 schwarze 904: case LIST_column:
1.44 schwarze 905: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 906: bufcat_su(h, "margin-top", &su);
907: PAIR_STYLE_INIT(&tag[1], h);
908: print_otag(h, TAG_TD, 2, tag);
909: break;
910: default:
911: break;
912: }
913: } else {
914: switch (type) {
1.71 schwarze 915: case LIST_column:
1.40 schwarze 916: print_otag(h, TAG_TR, 1, tag);
917: break;
918: default:
1.1 schwarze 919: break;
1.40 schwarze 920: }
1.1 schwarze 921: }
922:
923: return(1);
924: }
925:
926: static int
1.40 schwarze 927: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 928: {
1.46 schwarze 929: int i;
1.40 schwarze 930: struct htmlpair tag[3];
1.1 schwarze 931: struct roffsu su;
1.42 schwarze 932: char buf[BUFSIZ];
1.1 schwarze 933:
1.40 schwarze 934: if (MDOC_BODY == n->type) {
1.44 schwarze 935: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 936: print_otag(h, TAG_TBODY, 0, NULL);
937: return(1);
1.1 schwarze 938: }
939:
1.40 schwarze 940: if (MDOC_HEAD == n->type) {
1.44 schwarze 941: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 942: return(0);
1.1 schwarze 943:
1.40 schwarze 944: /*
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.
949: */
1.1 schwarze 950:
1.46 schwarze 951: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 952: bufinit(h);
1.44 schwarze 953: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 954: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 955: bufcat_su(h, "width", &su);
956: else
957: bufcat_su(h, "min-width", &su);
958: PAIR_STYLE_INIT(&tag[0], h);
959: print_otag(h, TAG_COL, 1, tag);
960: }
1.1 schwarze 961:
1.4 schwarze 962: return(0);
1.1 schwarze 963: }
964:
1.40 schwarze 965: SCALE_VS_INIT(&su, 0);
1.66 matthew 966: bufinit(h);
1.40 schwarze 967: bufcat_su(h, "margin-top", &su);
968: bufcat_su(h, "margin-bottom", &su);
969: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 970:
1.44 schwarze 971: assert(lists[n->norm->Bl.type]);
1.73 schwarze 972: (void)strlcpy(buf, "list ", BUFSIZ);
973: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 974: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 975:
1.40 schwarze 976: /* Set the block's left-hand margin. */
1.1 schwarze 977:
1.44 schwarze 978: if (n->norm->Bl.offs) {
1.84 schwarze 979: a2width(n->norm->Bl.offs, &su);
1.40 schwarze 980: bufcat_su(h, "margin-left", &su);
981: }
1.1 schwarze 982:
1.44 schwarze 983: switch (n->norm->Bl.type) {
1.71 schwarze 984: case LIST_bullet:
1.1 schwarze 985: /* FALLTHROUGH */
1.71 schwarze 986: case LIST_dash:
1.1 schwarze 987: /* FALLTHROUGH */
1.71 schwarze 988: case LIST_hyphen:
1.1 schwarze 989: /* FALLTHROUGH */
1.71 schwarze 990: case LIST_item:
1.42 schwarze 991: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 992: break;
1.71 schwarze 993: case LIST_enum:
1.42 schwarze 994: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 995: break;
1.71 schwarze 996: case LIST_diag:
1.40 schwarze 997: /* FALLTHROUGH */
1.71 schwarze 998: case LIST_hang:
1.4 schwarze 999: /* FALLTHROUGH */
1.71 schwarze 1000: case LIST_inset:
1.1 schwarze 1001: /* FALLTHROUGH */
1.71 schwarze 1002: case LIST_ohang:
1.1 schwarze 1003: /* FALLTHROUGH */
1.71 schwarze 1004: case LIST_tag:
1.42 schwarze 1005: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1006: break;
1.71 schwarze 1007: case LIST_column:
1.42 schwarze 1008: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1009: break;
1010: default:
1.40 schwarze 1011: abort();
1012: /* NOTREACHED */
1.1 schwarze 1013: }
1014:
1015: return(1);
1016: }
1017:
1018: static int
1019: mdoc_ex_pre(MDOC_ARGS)
1020: {
1.56 schwarze 1021: struct tag *t;
1022: struct htmlpair tag;
1023: int nchild;
1.1 schwarze 1024:
1.40 schwarze 1025: if (n->prev)
1026: print_otag(h, TAG_BR, 0, NULL);
1027:
1.1 schwarze 1028: PAIR_CLASS_INIT(&tag, "utility");
1029:
1030: print_text(h, "The");
1.56 schwarze 1031:
1032: nchild = n->nchild;
1033: for (n = n->child; n; n = n->next) {
1034: assert(MDOC_TEXT == n->type);
1035:
1.42 schwarze 1036: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1037: print_text(h, n->string);
1.1 schwarze 1038: print_tagq(h, t);
1039:
1.56 schwarze 1040: if (nchild > 2 && n->next) {
1041: h->flags |= HTML_NOSPACE;
1042: print_text(h, ",");
1043: }
1.1 schwarze 1044:
1.56 schwarze 1045: if (n->next && NULL == n->next->next)
1046: print_text(h, "and");
1.1 schwarze 1047: }
1048:
1.56 schwarze 1049: if (nchild > 1)
1.76 schwarze 1050: print_text(h, "utilities exit\\~0");
1.1 schwarze 1051: else
1.76 schwarze 1052: print_text(h, "utility exits\\~0");
1.1 schwarze 1053:
1.76 schwarze 1054: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 schwarze 1055: return(0);
1056: }
1057:
1058: static int
1059: mdoc_em_pre(MDOC_ARGS)
1060: {
1.80 schwarze 1061: struct htmlpair tag;
1.1 schwarze 1062:
1.80 schwarze 1063: PAIR_CLASS_INIT(&tag, "emph");
1064: print_otag(h, TAG_SPAN, 1, &tag);
1.1 schwarze 1065: return(1);
1066: }
1067:
1068: static int
1069: mdoc_d1_pre(MDOC_ARGS)
1070: {
1071: struct htmlpair tag[2];
1072: struct roffsu su;
1073:
1074: if (MDOC_BLOCK != n->type)
1075: return(1);
1076:
1.40 schwarze 1077: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1078: bufinit(h);
1.40 schwarze 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);
1083:
1084: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1085:
1.43 schwarze 1086: PAIR_CLASS_INIT(&tag[0], "display");
1087: print_otag(h, TAG_DIV, 1, tag);
1088:
1089: if (MDOC_Dl == n->tok) {
1090: PAIR_CLASS_INIT(&tag[0], "lit");
1091: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1092: }
1.40 schwarze 1093:
1.1 schwarze 1094: return(1);
1095: }
1096:
1097: static int
1098: mdoc_sx_pre(MDOC_ARGS)
1099: {
1.56 schwarze 1100: struct htmlpair tag[2];
1.1 schwarze 1101:
1.57 schwarze 1102: bufinit(h);
1103: bufcat(h, "#x");
1.61 schwarze 1104:
1105: for (n = n->child; n; ) {
1.57 schwarze 1106: bufcat_id(h, n->string);
1.61 schwarze 1107: if (NULL != (n = n->next))
1.57 schwarze 1108: bufcat_id(h, " ");
1.1 schwarze 1109: }
1110:
1111: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1112: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1113:
1.42 schwarze 1114: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1115: print_otag(h, TAG_A, 2, tag);
1116: return(1);
1117: }
1118:
1119: static int
1120: mdoc_bd_pre(MDOC_ARGS)
1121: {
1.71 schwarze 1122: struct htmlpair tag[2];
1123: int comp, sv;
1.22 schwarze 1124: const struct mdoc_node *nn;
1.1 schwarze 1125: struct roffsu su;
1126:
1.22 schwarze 1127: if (MDOC_HEAD == n->type)
1.1 schwarze 1128: return(0);
1129:
1130: if (MDOC_BLOCK == n->type) {
1.44 schwarze 1131: comp = n->norm->Bd.comp;
1.1 schwarze 1132: for (nn = n; nn && ! comp; nn = nn->parent) {
1133: if (MDOC_BLOCK != nn->type)
1134: continue;
1135: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1136: comp = 1;
1137: if (nn->prev)
1138: break;
1139: }
1.40 schwarze 1140: if ( ! comp)
1.83 schwarze 1141: print_paragraph(h);
1.1 schwarze 1142: return(1);
1143: }
1144:
1.84 schwarze 1145: /* Handle the -offset argument. */
1146:
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);
1154: else
1155: a2width(n->norm->Bd.offs, &su);
1.71 schwarze 1156:
1.57 schwarze 1157: bufinit(h);
1.40 schwarze 1158: bufcat_su(h, "margin-left", &su);
1159: PAIR_STYLE_INIT(&tag[0], h);
1160:
1.71 schwarze 1161: if (DISP_unfilled != n->norm->Bd.type &&
1162: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1163: PAIR_CLASS_INIT(&tag[1], "display");
1164: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1165: return(1);
1.40 schwarze 1166: }
1.1 schwarze 1167:
1.40 schwarze 1168: PAIR_CLASS_INIT(&tag[1], "lit display");
1169: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1170:
1.50 schwarze 1171: /* This can be recursive: save & set our literal state. */
1172:
1173: sv = h->flags & HTML_LITERAL;
1174: h->flags |= HTML_LITERAL;
1175:
1.1 schwarze 1176: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1177: print_mdoc_node(meta, nn, h);
1.33 schwarze 1178: /*
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.
1183: */
1184: switch (nn->tok) {
1.71 schwarze 1185: case MDOC_Sm:
1.36 schwarze 1186: /* FALLTHROUGH */
1.71 schwarze 1187: case MDOC_br:
1.33 schwarze 1188: /* FALLTHROUGH */
1.71 schwarze 1189: case MDOC_sp:
1.33 schwarze 1190: /* FALLTHROUGH */
1.71 schwarze 1191: case MDOC_Bl:
1.39 schwarze 1192: /* FALLTHROUGH */
1.71 schwarze 1193: case MDOC_D1:
1.39 schwarze 1194: /* FALLTHROUGH */
1.71 schwarze 1195: case MDOC_Dl:
1.33 schwarze 1196: /* FALLTHROUGH */
1.71 schwarze 1197: case MDOC_Lp:
1.33 schwarze 1198: /* FALLTHROUGH */
1.71 schwarze 1199: case MDOC_Pp:
1.33 schwarze 1200: continue;
1201: default:
1202: break;
1203: }
1.91 schwarze 1204: if (h->flags & HTML_NONEWLINE ||
1205: (nn->next && ! (nn->next->flags & MDOC_LINE)))
1.28 schwarze 1206: continue;
1.40 schwarze 1207: else if (nn->next)
1208: print_text(h, "\n");
1209:
1.28 schwarze 1210: h->flags |= HTML_NOSPACE;
1.1 schwarze 1211: }
1.50 schwarze 1212:
1213: if (0 == sv)
1214: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1215:
1216: return(0);
1217: }
1218:
1219: static int
1220: mdoc_pa_pre(MDOC_ARGS)
1221: {
1222: struct htmlpair tag;
1223:
1224: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1225: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1226: return(1);
1227: }
1228:
1229: static int
1230: mdoc_ad_pre(MDOC_ARGS)
1231: {
1232: struct htmlpair tag;
1233:
1234: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1235: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1236: return(1);
1237: }
1238:
1239: static int
1240: mdoc_an_pre(MDOC_ARGS)
1241: {
1242: struct htmlpair tag;
1243:
1.82 schwarze 1244: if (n->norm->An.auth == AUTH_split) {
1245: h->flags &= ~HTML_NOSPLIT;
1246: h->flags |= HTML_SPLIT;
1247: return(0);
1248: }
1249: if (n->norm->An.auth == AUTH_nosplit) {
1250: h->flags &= ~HTML_SPLIT;
1251: h->flags |= HTML_NOSPLIT;
1252: return(0);
1253: }
1254:
1255: if (n->child == NULL)
1256: return(0);
1257:
1258: if (h->flags & HTML_SPLIT)
1259: print_otag(h, TAG_BR, 0, NULL);
1260:
1261: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1262: h->flags |= HTML_SPLIT;
1.1 schwarze 1263:
1264: PAIR_CLASS_INIT(&tag, "author");
1265: print_otag(h, TAG_SPAN, 1, &tag);
1266: return(1);
1267: }
1268:
1269: static int
1270: mdoc_cd_pre(MDOC_ARGS)
1271: {
1272: struct htmlpair tag;
1273:
1.21 schwarze 1274: synopsis_pre(h, n);
1.1 schwarze 1275: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1276: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1277: return(1);
1278: }
1279:
1280: static int
1281: mdoc_dv_pre(MDOC_ARGS)
1282: {
1283: struct htmlpair tag;
1284:
1285: PAIR_CLASS_INIT(&tag, "define");
1286: print_otag(h, TAG_SPAN, 1, &tag);
1287: return(1);
1288: }
1289:
1290: static int
1291: mdoc_ev_pre(MDOC_ARGS)
1292: {
1293: struct htmlpair tag;
1294:
1295: PAIR_CLASS_INIT(&tag, "env");
1296: print_otag(h, TAG_SPAN, 1, &tag);
1297: return(1);
1298: }
1299:
1300: static int
1301: mdoc_er_pre(MDOC_ARGS)
1302: {
1303: struct htmlpair tag;
1304:
1305: PAIR_CLASS_INIT(&tag, "errno");
1306: print_otag(h, TAG_SPAN, 1, &tag);
1307: return(1);
1308: }
1309:
1310: static int
1311: mdoc_fa_pre(MDOC_ARGS)
1312: {
1313: const struct mdoc_node *nn;
1314: struct htmlpair tag;
1315: struct tag *t;
1316:
1317: PAIR_CLASS_INIT(&tag, "farg");
1318: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1319: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1320: return(1);
1321: }
1322:
1323: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1324: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1325: print_text(h, nn->string);
1326: print_tagq(h, t);
1.56 schwarze 1327: if (nn->next) {
1328: h->flags |= HTML_NOSPACE;
1.1 schwarze 1329: print_text(h, ",");
1.56 schwarze 1330: }
1.1 schwarze 1331: }
1332:
1.56 schwarze 1333: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1334: h->flags |= HTML_NOSPACE;
1.1 schwarze 1335: print_text(h, ",");
1.56 schwarze 1336: }
1.1 schwarze 1337:
1338: return(0);
1339: }
1340:
1341: static int
1342: mdoc_fd_pre(MDOC_ARGS)
1343: {
1.56 schwarze 1344: struct htmlpair tag[2];
1345: char buf[BUFSIZ];
1346: size_t sz;
1347: int i;
1348: struct tag *t;
1.1 schwarze 1349:
1.21 schwarze 1350: synopsis_pre(h, n);
1351:
1.56 schwarze 1352: if (NULL == (n = n->child))
1353: return(0);
1354:
1355: assert(MDOC_TEXT == n->type);
1356:
1357: if (strcmp(n->string, "#include")) {
1358: PAIR_CLASS_INIT(&tag[0], "macro");
1359: print_otag(h, TAG_B, 1, tag);
1360: return(1);
1361: }
1362:
1363: PAIR_CLASS_INIT(&tag[0], "includes");
1364: print_otag(h, TAG_B, 1, tag);
1365: print_text(h, n->string);
1366:
1367: if (NULL != (n = n->next)) {
1368: assert(MDOC_TEXT == n->type);
1.73 schwarze 1369:
1370: /*
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.
1376: */
1377:
1.71 schwarze 1378: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1379: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1380:
1381: sz = strlen(buf);
1382: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1383: buf[sz - 1] = '\0';
1384:
1385: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1386:
1.56 schwarze 1387: i = 1;
1388: if (h->base_includes) {
1389: buffmt_includes(h, buf);
1390: PAIR_HREF_INIT(&tag[i], h->buf);
1391: i++;
1.71 schwarze 1392: }
1.56 schwarze 1393:
1394: t = print_otag(h, TAG_A, i, tag);
1395: print_text(h, n->string);
1396: print_tagq(h, t);
1397:
1398: n = n->next;
1399: }
1400:
1401: for ( ; n; n = n->next) {
1402: assert(MDOC_TEXT == n->type);
1403: print_text(h, n->string);
1404: }
1405:
1406: return(0);
1.1 schwarze 1407: }
1408:
1409: static int
1410: mdoc_vt_pre(MDOC_ARGS)
1411: {
1412: struct htmlpair tag;
1413:
1.21 schwarze 1414: if (MDOC_BLOCK == n->type) {
1415: synopsis_pre(h, n);
1.7 schwarze 1416: return(1);
1.21 schwarze 1417: } else if (MDOC_ELEM == n->type) {
1418: synopsis_pre(h, n);
1.7 schwarze 1419: } else if (MDOC_HEAD == n->type)
1420: return(0);
1.1 schwarze 1421:
1422: PAIR_CLASS_INIT(&tag, "type");
1423: print_otag(h, TAG_SPAN, 1, &tag);
1424: return(1);
1425: }
1426:
1427: static int
1428: mdoc_ft_pre(MDOC_ARGS)
1429: {
1430: struct htmlpair tag;
1431:
1.21 schwarze 1432: synopsis_pre(h, n);
1.1 schwarze 1433: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1434: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1435: return(1);
1436: }
1437:
1438: static int
1439: mdoc_fn_pre(MDOC_ARGS)
1440: {
1.56 schwarze 1441: struct tag *t;
1442: struct htmlpair tag[2];
1443: char nbuf[BUFSIZ];
1444: const char *sp, *ep;
1445: int sz, i, pretty;
1.1 schwarze 1446:
1.56 schwarze 1447: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1448: synopsis_pre(h, n);
1.1 schwarze 1449:
1450: /* Split apart into type and name. */
1451: assert(n->child->string);
1452: sp = n->child->string;
1453:
1454: ep = strchr(sp, ' ');
1455: if (NULL != ep) {
1456: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1457: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1458:
1.1 schwarze 1459: while (ep) {
1460: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1461: (void)memcpy(nbuf, sp, (size_t)sz);
1462: nbuf[sz] = '\0';
1463: print_text(h, nbuf);
1464: sp = ++ep;
1465: ep = strchr(sp, ' ');
1466: }
1467: print_tagq(h, t);
1468: }
1469:
1470: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1471:
1472: /*
1473: * FIXME: only refer to IDs that we know exist.
1474: */
1475:
1476: #if 0
1.23 schwarze 1477: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1478: nbuf[0] = '\0';
1479: html_idcat(nbuf, sp, BUFSIZ);
1480: PAIR_ID_INIT(&tag[1], nbuf);
1481: } else {
1482: strlcpy(nbuf, "#", BUFSIZ);
1483: html_idcat(nbuf, sp, BUFSIZ);
1484: PAIR_HREF_INIT(&tag[1], nbuf);
1485: }
1486: #endif
1487:
1.42 schwarze 1488: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1489:
1.73 schwarze 1490: if (sp)
1491: print_text(h, sp);
1.1 schwarze 1492:
1493: print_tagq(h, t);
1494:
1495: h->flags |= HTML_NOSPACE;
1496: print_text(h, "(");
1.56 schwarze 1497: h->flags |= HTML_NOSPACE;
1.1 schwarze 1498:
1.57 schwarze 1499: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1500: bufinit(h);
1501: bufcat_style(h, "white-space", "nowrap");
1502: PAIR_STYLE_INIT(&tag[1], h);
1503:
1.56 schwarze 1504: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1505: i = 1;
1.23 schwarze 1506: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1507: i = 2;
1.42 schwarze 1508: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1509: print_text(h, n->string);
1.1 schwarze 1510: print_tagq(h, t);
1.56 schwarze 1511: if (n->next) {
1512: h->flags |= HTML_NOSPACE;
1.1 schwarze 1513: print_text(h, ",");
1.56 schwarze 1514: }
1.1 schwarze 1515: }
1516:
1.56 schwarze 1517: h->flags |= HTML_NOSPACE;
1.1 schwarze 1518: print_text(h, ")");
1.56 schwarze 1519:
1520: if (pretty) {
1521: h->flags |= HTML_NOSPACE;
1.1 schwarze 1522: print_text(h, ";");
1.56 schwarze 1523: }
1.1 schwarze 1524:
1525: return(0);
1526: }
1527:
1528: static int
1.26 schwarze 1529: mdoc_sm_pre(MDOC_ARGS)
1530: {
1531:
1.75 schwarze 1532: if (NULL == n->child)
1533: h->flags ^= HTML_NONOSPACE;
1534: else if (0 == strcmp("on", n->child->string))
1.26 schwarze 1535: h->flags &= ~HTML_NONOSPACE;
1.75 schwarze 1536: else
1.26 schwarze 1537: h->flags |= HTML_NONOSPACE;
1.75 schwarze 1538:
1539: if ( ! (HTML_NONOSPACE & h->flags))
1540: h->flags &= ~HTML_NOSPACE;
1.26 schwarze 1541:
1542: return(0);
1543: }
1544:
1.40 schwarze 1545: static int
1.74 schwarze 1546: mdoc_skip_pre(MDOC_ARGS)
1.70 schwarze 1547: {
1548:
1549: return(0);
1550: }
1551:
1552: static int
1.40 schwarze 1553: mdoc_pp_pre(MDOC_ARGS)
1554: {
1555:
1.83 schwarze 1556: print_paragraph(h);
1.40 schwarze 1557: return(0);
1558: }
1.26 schwarze 1559:
1560: static int
1.1 schwarze 1561: mdoc_sp_pre(MDOC_ARGS)
1562: {
1.40 schwarze 1563: struct roffsu su;
1.1 schwarze 1564: struct htmlpair tag;
1565:
1.40 schwarze 1566: SCALE_VS_INIT(&su, 1);
1567:
1568: if (MDOC_sp == n->tok) {
1.93 schwarze 1569: if (NULL != (n = n->child)) {
1.59 schwarze 1570: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1.92 schwarze 1571: su.scale = 1.0;
1.93 schwarze 1572: else if (su.scale < 0.0)
1573: su.scale = 0.0;
1574: }
1.40 schwarze 1575: } else
1.77 schwarze 1576: su.scale = 0.0;
1.1 schwarze 1577:
1.57 schwarze 1578: bufinit(h);
1.1 schwarze 1579: bufcat_su(h, "height", &su);
1580: PAIR_STYLE_INIT(&tag, h);
1581: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1582:
1.3 schwarze 1583: /* So the div isn't empty: */
1584: print_text(h, "\\~");
1585:
1586: return(0);
1.1 schwarze 1587:
1588: }
1589:
1590: static int
1591: mdoc_lk_pre(MDOC_ARGS)
1592: {
1.56 schwarze 1593: struct htmlpair tag[2];
1594:
1595: if (NULL == (n = n->child))
1596: return(0);
1.1 schwarze 1597:
1.56 schwarze 1598: assert(MDOC_TEXT == n->type);
1.1 schwarze 1599:
1600: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1601: PAIR_HREF_INIT(&tag[1], n->string);
1602:
1.1 schwarze 1603: print_otag(h, TAG_A, 2, tag);
1604:
1.58 schwarze 1605: if (NULL == n->next)
1606: print_text(h, n->string);
1607:
1608: for (n = n->next; n; n = n->next)
1.56 schwarze 1609: print_text(h, n->string);
1.1 schwarze 1610:
1611: return(0);
1612: }
1613:
1614: static int
1615: mdoc_mt_pre(MDOC_ARGS)
1616: {
1.56 schwarze 1617: struct htmlpair tag[2];
1618: struct tag *t;
1.1 schwarze 1619:
1620: PAIR_CLASS_INIT(&tag[0], "link-mail");
1621:
1.56 schwarze 1622: for (n = n->child; n; n = n->next) {
1623: assert(MDOC_TEXT == n->type);
1624:
1.1 schwarze 1625: bufinit(h);
1626: bufcat(h, "mailto:");
1.56 schwarze 1627: bufcat(h, n->string);
1628:
1.10 schwarze 1629: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1630: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1631: print_text(h, n->string);
1.1 schwarze 1632: print_tagq(h, t);
1633: }
1.71 schwarze 1634:
1.1 schwarze 1635: return(0);
1636: }
1637:
1638: static int
1639: mdoc_fo_pre(MDOC_ARGS)
1640: {
1.20 schwarze 1641: struct htmlpair tag;
1642: struct tag *t;
1.1 schwarze 1643:
1644: if (MDOC_BODY == n->type) {
1645: h->flags |= HTML_NOSPACE;
1646: print_text(h, "(");
1647: h->flags |= HTML_NOSPACE;
1648: return(1);
1.20 schwarze 1649: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1650: synopsis_pre(h, n);
1.1 schwarze 1651: return(1);
1.11 schwarze 1652: }
1.1 schwarze 1653:
1.20 schwarze 1654: /* XXX: we drop non-initial arguments as per groff. */
1655:
1656: assert(n->child);
1657: assert(n->child->string);
1658:
1.1 schwarze 1659: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1660: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1661: print_text(h, n->child->string);
1662: print_tagq(h, t);
1663: return(0);
1.1 schwarze 1664: }
1665:
1666: static void
1667: mdoc_fo_post(MDOC_ARGS)
1668: {
1.21 schwarze 1669:
1.1 schwarze 1670: if (MDOC_BODY != n->type)
1671: return;
1.56 schwarze 1672: h->flags |= HTML_NOSPACE;
1.1 schwarze 1673: print_text(h, ")");
1.56 schwarze 1674: h->flags |= HTML_NOSPACE;
1.1 schwarze 1675: print_text(h, ";");
1676: }
1677:
1678: static int
1679: mdoc_in_pre(MDOC_ARGS)
1680: {
1.56 schwarze 1681: struct tag *t;
1682: struct htmlpair tag[2];
1683: int i;
1.1 schwarze 1684:
1.21 schwarze 1685: synopsis_pre(h, n);
1686:
1.1 schwarze 1687: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1688: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1689:
1.56 schwarze 1690: /*
1691: * The first argument of the `In' gets special treatment as
1692: * being a linked value. Subsequent values are printed
1693: * afterward. groff does similarly. This also handles the case
1694: * of no children.
1695: */
1696:
1.23 schwarze 1697: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1698: print_text(h, "#include");
1699:
1700: print_text(h, "<");
1701: h->flags |= HTML_NOSPACE;
1702:
1.56 schwarze 1703: if (NULL != (n = n->child)) {
1704: assert(MDOC_TEXT == n->type);
1705:
1.1 schwarze 1706: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1707:
1.1 schwarze 1708: i = 1;
1709: if (h->base_includes) {
1.56 schwarze 1710: buffmt_includes(h, n->string);
1.11 schwarze 1711: PAIR_HREF_INIT(&tag[i], h->buf);
1712: i++;
1.71 schwarze 1713: }
1.56 schwarze 1714:
1.1 schwarze 1715: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1716: print_text(h, n->string);
1.1 schwarze 1717: print_tagq(h, t);
1.56 schwarze 1718:
1719: n = n->next;
1.1 schwarze 1720: }
1721:
1722: h->flags |= HTML_NOSPACE;
1723: print_text(h, ">");
1.20 schwarze 1724:
1.56 schwarze 1725: for ( ; n; n = n->next) {
1726: assert(MDOC_TEXT == n->type);
1727: print_text(h, n->string);
1728: }
1729:
1.1 schwarze 1730: return(0);
1731: }
1732:
1733: static int
1734: mdoc_ic_pre(MDOC_ARGS)
1735: {
1736: struct htmlpair tag;
1737:
1738: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1739: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1740: return(1);
1741: }
1742:
1743: static int
1744: mdoc_rv_pre(MDOC_ARGS)
1745: {
1.56 schwarze 1746: struct htmlpair tag;
1747: struct tag *t;
1748: int nchild;
1.1 schwarze 1749:
1.40 schwarze 1750: if (n->prev)
1751: print_otag(h, TAG_BR, 0, NULL);
1752:
1.56 schwarze 1753: PAIR_CLASS_INIT(&tag, "fname");
1754:
1.76 schwarze 1755: nchild = n->nchild;
1756: if (nchild > 0) {
1757: print_text(h, "The");
1.1 schwarze 1758:
1.76 schwarze 1759: for (n = n->child; n; n = n->next) {
1760: t = print_otag(h, TAG_B, 1, &tag);
1761: print_text(h, n->string);
1762: print_tagq(h, t);
1.56 schwarze 1763:
1.76 schwarze 1764: h->flags |= HTML_NOSPACE;
1765: print_text(h, "()");
1.1 schwarze 1766:
1.76 schwarze 1767: if (n->next == NULL)
1768: continue;
1.56 schwarze 1769:
1.76 schwarze 1770: if (nchild > 2) {
1771: h->flags |= HTML_NOSPACE;
1772: print_text(h, ",");
1773: }
1774: if (n->next->next == NULL)
1775: print_text(h, "and");
1.56 schwarze 1776: }
1777:
1.76 schwarze 1778: if (nchild > 1)
1779: print_text(h, "functions return");
1780: else
1781: print_text(h, "function returns");
1.1 schwarze 1782:
1.76 schwarze 1783: print_text(h, "the value\\~0 if successful;");
1784: } else
1785: print_text(h, "Upon successful completion,"
1786: " the value\\~0 is returned;");
1.1 schwarze 1787:
1.76 schwarze 1788: print_text(h, "otherwise the value\\~\\-1 is returned"
1789: " and the global variable");
1.1 schwarze 1790:
1791: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1792: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1793: print_text(h, "errno");
1794: print_tagq(h, t);
1.71 schwarze 1795: print_text(h, "is set to indicate the error.");
1.1 schwarze 1796: return(0);
1797: }
1798:
1799: static int
1800: mdoc_va_pre(MDOC_ARGS)
1801: {
1802: struct htmlpair tag;
1803:
1804: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1805: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1806: return(1);
1807: }
1808:
1809: static int
1810: mdoc_ap_pre(MDOC_ARGS)
1811: {
1.71 schwarze 1812:
1.1 schwarze 1813: h->flags |= HTML_NOSPACE;
1814: print_text(h, "\\(aq");
1815: h->flags |= HTML_NOSPACE;
1816: return(1);
1817: }
1818:
1819: static int
1820: mdoc_bf_pre(MDOC_ARGS)
1821: {
1822: struct htmlpair tag[2];
1823: struct roffsu su;
1824:
1825: if (MDOC_HEAD == n->type)
1826: return(0);
1.25 schwarze 1827: else if (MDOC_BODY != n->type)
1.1 schwarze 1828: return(1);
1829:
1.80 schwarze 1830: if (FONT_Em == n->norm->Bf.font)
1831: PAIR_CLASS_INIT(&tag[0], "emph");
1832: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1833: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1834: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1835: PAIR_CLASS_INIT(&tag[0], "lit");
1836: else
1837: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1838:
1.71 schwarze 1839: /*
1.25 schwarze 1840: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1841: * accept block children.
1.25 schwarze 1842: */
1.57 schwarze 1843: bufinit(h);
1.1 schwarze 1844: bufcat_style(h, "display", "inline");
1845: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1846: /* Needs a left-margin for spacing. */
1847: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1848: PAIR_STYLE_INIT(&tag[1], h);
1849: print_otag(h, TAG_DIV, 2, tag);
1850: return(1);
1851: }
1852:
1853: static int
1854: mdoc_ms_pre(MDOC_ARGS)
1855: {
1856: struct htmlpair tag;
1857:
1858: PAIR_CLASS_INIT(&tag, "symb");
1859: print_otag(h, TAG_SPAN, 1, &tag);
1860: return(1);
1861: }
1862:
1863: static int
1.34 schwarze 1864: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1865: {
1866:
1867: h->flags |= HTML_IGNDELIM;
1868: return(1);
1869: }
1870:
1871: static void
1872: mdoc_pf_post(MDOC_ARGS)
1873: {
1874:
1.89 schwarze 1875: if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))
1876: h->flags |= HTML_NOSPACE;
1.1 schwarze 1877: }
1878:
1879: static int
1880: mdoc_rs_pre(MDOC_ARGS)
1881: {
1882: struct htmlpair tag;
1883:
1884: if (MDOC_BLOCK != n->type)
1885: return(1);
1886:
1.40 schwarze 1887: if (n->prev && SEC_SEE_ALSO == n->sec)
1.83 schwarze 1888: print_paragraph(h);
1.1 schwarze 1889:
1890: PAIR_CLASS_INIT(&tag, "ref");
1891: print_otag(h, TAG_SPAN, 1, &tag);
1.85 schwarze 1892: return(1);
1893: }
1894:
1895: static int
1896: mdoc_no_pre(MDOC_ARGS)
1897: {
1898: struct htmlpair tag;
1899:
1900: PAIR_CLASS_INIT(&tag, "none");
1901: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1902: return(1);
1903: }
1904:
1905: static int
1906: mdoc_li_pre(MDOC_ARGS)
1907: {
1908: struct htmlpair tag;
1909:
1910: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1911: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1912: return(1);
1913: }
1914:
1915: static int
1916: mdoc_sy_pre(MDOC_ARGS)
1917: {
1918: struct htmlpair tag;
1919:
1920: PAIR_CLASS_INIT(&tag, "symb");
1921: print_otag(h, TAG_SPAN, 1, &tag);
1922: return(1);
1923: }
1924:
1925: static int
1926: mdoc_bt_pre(MDOC_ARGS)
1927: {
1928:
1929: print_text(h, "is currently in beta test.");
1930: return(0);
1931: }
1932:
1933: static int
1934: mdoc_ud_pre(MDOC_ARGS)
1935: {
1936:
1937: print_text(h, "currently under development.");
1938: return(0);
1939: }
1940:
1941: static int
1942: mdoc_lb_pre(MDOC_ARGS)
1943: {
1944: struct htmlpair tag;
1945:
1.40 schwarze 1946: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1947: print_otag(h, TAG_BR, 0, NULL);
1948:
1.1 schwarze 1949: PAIR_CLASS_INIT(&tag, "lib");
1950: print_otag(h, TAG_SPAN, 1, &tag);
1951: return(1);
1952: }
1953:
1954: static int
1955: mdoc__x_pre(MDOC_ARGS)
1956: {
1.2 schwarze 1957: struct htmlpair tag[2];
1.42 schwarze 1958: enum htmltag t;
1959:
1960: t = TAG_SPAN;
1.1 schwarze 1961:
1962: switch (n->tok) {
1.71 schwarze 1963: case MDOC__A:
1.2 schwarze 1964: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1965: if (n->prev && MDOC__A == n->prev->tok)
1966: if (NULL == n->next || MDOC__A != n->next->tok)
1967: print_text(h, "and");
1.1 schwarze 1968: break;
1.71 schwarze 1969: case MDOC__B:
1.2 schwarze 1970: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1971: t = TAG_I;
1.1 schwarze 1972: break;
1.71 schwarze 1973: case MDOC__C:
1.2 schwarze 1974: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1975: break;
1.71 schwarze 1976: case MDOC__D:
1.2 schwarze 1977: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1978: break;
1.71 schwarze 1979: case MDOC__I:
1.2 schwarze 1980: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1981: t = TAG_I;
1.1 schwarze 1982: break;
1.71 schwarze 1983: case MDOC__J:
1.2 schwarze 1984: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1985: t = TAG_I;
1.1 schwarze 1986: break;
1.71 schwarze 1987: case MDOC__N:
1.2 schwarze 1988: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1989: break;
1.71 schwarze 1990: case MDOC__O:
1.2 schwarze 1991: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1992: break;
1.71 schwarze 1993: case MDOC__P:
1.2 schwarze 1994: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1995: break;
1.71 schwarze 1996: case MDOC__Q:
1.2 schwarze 1997: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1998: break;
1.71 schwarze 1999: case MDOC__R:
1.2 schwarze 2000: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 2001: break;
1.71 schwarze 2002: case MDOC__T:
1.2 schwarze 2003: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 2004: break;
1.71 schwarze 2005: case MDOC__U:
1.2 schwarze 2006: PAIR_CLASS_INIT(&tag[0], "link-ref");
2007: break;
1.71 schwarze 2008: case MDOC__V:
1.2 schwarze 2009: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2010: break;
2011: default:
2012: abort();
2013: /* NOTREACHED */
2014: }
2015:
1.2 schwarze 2016: if (MDOC__U != n->tok) {
1.42 schwarze 2017: print_otag(h, t, 1, tag);
1.2 schwarze 2018: return(1);
2019: }
2020:
2021: PAIR_HREF_INIT(&tag[1], n->child->string);
2022: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2023:
1.1 schwarze 2024: return(1);
2025: }
2026:
2027: static void
2028: mdoc__x_post(MDOC_ARGS)
2029: {
1.30 schwarze 2030:
2031: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2032: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2033: if (NULL == n->prev || MDOC__A != n->prev->tok)
2034: return;
1.1 schwarze 2035:
1.12 schwarze 2036: /* TODO: %U */
2037:
1.31 schwarze 2038: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2039: return;
2040:
1.56 schwarze 2041: h->flags |= HTML_NOSPACE;
1.1 schwarze 2042: print_text(h, n->next ? "," : ".");
1.25 schwarze 2043: }
2044:
2045: static int
2046: mdoc_bk_pre(MDOC_ARGS)
2047: {
2048:
2049: switch (n->type) {
1.71 schwarze 2050: case MDOC_BLOCK:
1.25 schwarze 2051: break;
1.71 schwarze 2052: case MDOC_HEAD:
1.25 schwarze 2053: return(0);
1.71 schwarze 2054: case MDOC_BODY:
1.41 schwarze 2055: if (n->parent->args || 0 == n->prev->nchild)
2056: h->flags |= HTML_PREKEEP;
1.25 schwarze 2057: break;
2058: default:
2059: abort();
2060: /* NOTREACHED */
2061: }
2062:
2063: return(1);
2064: }
2065:
2066: static void
2067: mdoc_bk_post(MDOC_ARGS)
2068: {
2069:
2070: if (MDOC_BODY == n->type)
2071: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2072: }
1.32 schwarze 2073:
2074: static int
2075: mdoc_quote_pre(MDOC_ARGS)
2076: {
2077: struct htmlpair tag;
2078:
2079: if (MDOC_BODY != n->type)
2080: return(1);
2081:
2082: switch (n->tok) {
1.71 schwarze 2083: case MDOC_Ao:
1.32 schwarze 2084: /* FALLTHROUGH */
1.71 schwarze 2085: case MDOC_Aq:
1.94 schwarze 2086: print_text(h, n->nchild == 1 &&
2087: n->child->tok == MDOC_Mt ? "<" : "\\(la");
1.32 schwarze 2088: break;
1.71 schwarze 2089: case MDOC_Bro:
1.32 schwarze 2090: /* FALLTHROUGH */
1.71 schwarze 2091: case MDOC_Brq:
1.32 schwarze 2092: print_text(h, "\\(lC");
2093: break;
1.71 schwarze 2094: case MDOC_Bo:
1.32 schwarze 2095: /* FALLTHROUGH */
1.71 schwarze 2096: case MDOC_Bq:
1.32 schwarze 2097: print_text(h, "\\(lB");
2098: break;
1.71 schwarze 2099: case MDOC_Oo:
1.32 schwarze 2100: /* FALLTHROUGH */
1.71 schwarze 2101: case MDOC_Op:
1.32 schwarze 2102: print_text(h, "\\(lB");
1.36 schwarze 2103: h->flags |= HTML_NOSPACE;
1.32 schwarze 2104: PAIR_CLASS_INIT(&tag, "opt");
2105: print_otag(h, TAG_SPAN, 1, &tag);
2106: break;
1.74 schwarze 2107: case MDOC_En:
2108: if (NULL == n->norm->Es ||
2109: NULL == n->norm->Es->child)
2110: return(1);
2111: print_text(h, n->norm->Es->child->string);
2112: break;
1.71 schwarze 2113: case MDOC_Eo:
1.65 schwarze 2114: break;
1.71 schwarze 2115: case MDOC_Do:
1.32 schwarze 2116: /* FALLTHROUGH */
1.71 schwarze 2117: case MDOC_Dq:
1.32 schwarze 2118: /* FALLTHROUGH */
1.71 schwarze 2119: case MDOC_Qo:
1.32 schwarze 2120: /* FALLTHROUGH */
1.71 schwarze 2121: case MDOC_Qq:
1.32 schwarze 2122: print_text(h, "\\(lq");
2123: break;
1.71 schwarze 2124: case MDOC_Po:
1.32 schwarze 2125: /* FALLTHROUGH */
1.71 schwarze 2126: case MDOC_Pq:
1.32 schwarze 2127: print_text(h, "(");
2128: break;
1.71 schwarze 2129: case MDOC_Ql:
1.61 schwarze 2130: print_text(h, "\\(oq");
2131: h->flags |= HTML_NOSPACE;
2132: PAIR_CLASS_INIT(&tag, "lit");
2133: print_otag(h, TAG_CODE, 1, &tag);
2134: break;
1.71 schwarze 2135: case MDOC_So:
1.32 schwarze 2136: /* FALLTHROUGH */
1.71 schwarze 2137: case MDOC_Sq:
1.32 schwarze 2138: print_text(h, "\\(oq");
2139: break;
2140: default:
2141: abort();
2142: /* NOTREACHED */
2143: }
2144:
2145: h->flags |= HTML_NOSPACE;
2146: return(1);
2147: }
2148:
2149: static void
2150: mdoc_quote_post(MDOC_ARGS)
2151: {
2152:
1.88 schwarze 2153: if (n->type != MDOC_BODY && n->type != MDOC_ELEM)
1.32 schwarze 2154: return;
2155:
1.88 schwarze 2156: if ( ! (n->tok == MDOC_En ||
2157: (n->tok == MDOC_Eo && n->end == ENDBODY_SPACE)))
1.74 schwarze 2158: h->flags |= HTML_NOSPACE;
1.32 schwarze 2159:
2160: switch (n->tok) {
1.71 schwarze 2161: case MDOC_Ao:
1.32 schwarze 2162: /* FALLTHROUGH */
1.71 schwarze 2163: case MDOC_Aq:
1.94 schwarze 2164: print_text(h, n->nchild == 1 &&
2165: n->child->tok == MDOC_Mt ? ">" : "\\(ra");
1.32 schwarze 2166: break;
1.71 schwarze 2167: case MDOC_Bro:
1.32 schwarze 2168: /* FALLTHROUGH */
1.71 schwarze 2169: case MDOC_Brq:
1.32 schwarze 2170: print_text(h, "\\(rC");
2171: break;
1.71 schwarze 2172: case MDOC_Oo:
1.32 schwarze 2173: /* FALLTHROUGH */
1.71 schwarze 2174: case MDOC_Op:
1.32 schwarze 2175: /* FALLTHROUGH */
1.71 schwarze 2176: case MDOC_Bo:
1.32 schwarze 2177: /* FALLTHROUGH */
1.71 schwarze 2178: case MDOC_Bq:
1.32 schwarze 2179: print_text(h, "\\(rB");
1.74 schwarze 2180: break;
2181: case MDOC_En:
2182: if (NULL != n->norm->Es &&
2183: NULL != n->norm->Es->child &&
2184: NULL != n->norm->Es->child->next) {
2185: h->flags |= HTML_NOSPACE;
2186: print_text(h, n->norm->Es->child->next->string);
2187: }
1.65 schwarze 2188: break;
1.71 schwarze 2189: case MDOC_Eo:
1.32 schwarze 2190: break;
1.71 schwarze 2191: case MDOC_Qo:
1.32 schwarze 2192: /* FALLTHROUGH */
1.71 schwarze 2193: case MDOC_Qq:
1.32 schwarze 2194: /* FALLTHROUGH */
1.71 schwarze 2195: case MDOC_Do:
1.32 schwarze 2196: /* FALLTHROUGH */
1.71 schwarze 2197: case MDOC_Dq:
1.32 schwarze 2198: print_text(h, "\\(rq");
2199: break;
1.71 schwarze 2200: case MDOC_Po:
1.32 schwarze 2201: /* FALLTHROUGH */
1.71 schwarze 2202: case MDOC_Pq:
1.32 schwarze 2203: print_text(h, ")");
2204: break;
1.71 schwarze 2205: case MDOC_Ql:
1.32 schwarze 2206: /* FALLTHROUGH */
1.71 schwarze 2207: case MDOC_So:
1.32 schwarze 2208: /* FALLTHROUGH */
1.71 schwarze 2209: case MDOC_Sq:
1.66 matthew 2210: print_text(h, "\\(cq");
1.32 schwarze 2211: break;
2212: default:
2213: abort();
2214: /* NOTREACHED */
2215: }
2216: }
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