Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.85
1.85 ! schwarze 1: /* $OpenBSD: mdoc_html.c,v 1.84 2014/10/30 20:05:33 schwarze Exp $ */
1.1 schwarze 2: /*
1.83 schwarze 3: * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.70 schwarze 4: * Copyright (c) 2014 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:
1.17 schwarze 27: #include "mandoc.h"
1.72 schwarze 28: #include "mandoc_aux.h"
1.1 schwarze 29: #include "out.h"
30: #include "html.h"
31: #include "mdoc.h"
32: #include "main.h"
33:
34: #define INDENT 5
35:
1.67 schwarze 36: #define MDOC_ARGS const struct mdoc_meta *meta, \
1.1 schwarze 37: const struct mdoc_node *n, \
38: struct html *h
39:
1.6 schwarze 40: #ifndef MIN
41: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
42: #endif
43:
1.1 schwarze 44: struct htmlmdoc {
45: int (*pre)(MDOC_ARGS);
46: void (*post)(MDOC_ARGS);
47: };
48:
49: static void print_mdoc(MDOC_ARGS);
50: static void print_mdoc_head(MDOC_ARGS);
51: static void print_mdoc_node(MDOC_ARGS);
52: static void print_mdoc_nodelist(MDOC_ARGS);
1.71 schwarze 53: static void synopsis_pre(struct html *,
1.21 schwarze 54: const struct mdoc_node *);
1.1 schwarze 55:
56: static void a2width(const char *, struct roffsu *);
57:
58: static void mdoc_root_post(MDOC_ARGS);
59: static int mdoc_root_pre(MDOC_ARGS);
60:
61: static void mdoc__x_post(MDOC_ARGS);
62: static int mdoc__x_pre(MDOC_ARGS);
63: static int mdoc_ad_pre(MDOC_ARGS);
64: static int mdoc_an_pre(MDOC_ARGS);
65: static int mdoc_ap_pre(MDOC_ARGS);
66: static int mdoc_ar_pre(MDOC_ARGS);
67: static int mdoc_bd_pre(MDOC_ARGS);
68: static int mdoc_bf_pre(MDOC_ARGS);
1.25 schwarze 69: static void mdoc_bk_post(MDOC_ARGS);
70: static int mdoc_bk_pre(MDOC_ARGS);
1.1 schwarze 71: static int mdoc_bl_pre(MDOC_ARGS);
72: static int mdoc_bt_pre(MDOC_ARGS);
73: static int mdoc_bx_pre(MDOC_ARGS);
74: static int mdoc_cd_pre(MDOC_ARGS);
75: static int mdoc_d1_pre(MDOC_ARGS);
76: static int mdoc_dv_pre(MDOC_ARGS);
77: static int mdoc_fa_pre(MDOC_ARGS);
78: static int mdoc_fd_pre(MDOC_ARGS);
79: static int mdoc_fl_pre(MDOC_ARGS);
80: static int mdoc_fn_pre(MDOC_ARGS);
81: static int mdoc_ft_pre(MDOC_ARGS);
82: static int mdoc_em_pre(MDOC_ARGS);
83: static int mdoc_er_pre(MDOC_ARGS);
84: static int mdoc_ev_pre(MDOC_ARGS);
85: static int mdoc_ex_pre(MDOC_ARGS);
86: static void mdoc_fo_post(MDOC_ARGS);
87: static int mdoc_fo_pre(MDOC_ARGS);
88: static int mdoc_ic_pre(MDOC_ARGS);
1.34 schwarze 89: static int mdoc_igndelim_pre(MDOC_ARGS);
1.1 schwarze 90: static int mdoc_in_pre(MDOC_ARGS);
91: static int mdoc_it_pre(MDOC_ARGS);
92: static int mdoc_lb_pre(MDOC_ARGS);
93: static int mdoc_li_pre(MDOC_ARGS);
94: static int mdoc_lk_pre(MDOC_ARGS);
95: static int mdoc_mt_pre(MDOC_ARGS);
96: static int mdoc_ms_pre(MDOC_ARGS);
97: static int mdoc_nd_pre(MDOC_ARGS);
98: static int mdoc_nm_pre(MDOC_ARGS);
1.85 ! schwarze 99: static int mdoc_no_pre(MDOC_ARGS);
1.1 schwarze 100: static int mdoc_ns_pre(MDOC_ARGS);
101: static int mdoc_pa_pre(MDOC_ARGS);
102: static void mdoc_pf_post(MDOC_ARGS);
1.40 schwarze 103: static int mdoc_pp_pre(MDOC_ARGS);
1.32 schwarze 104: static void mdoc_quote_post(MDOC_ARGS);
105: static int mdoc_quote_pre(MDOC_ARGS);
1.1 schwarze 106: static int mdoc_rs_pre(MDOC_ARGS);
107: static int mdoc_rv_pre(MDOC_ARGS);
108: static int mdoc_sh_pre(MDOC_ARGS);
1.74 schwarze 109: static int mdoc_skip_pre(MDOC_ARGS);
1.26 schwarze 110: static int mdoc_sm_pre(MDOC_ARGS);
1.1 schwarze 111: static int mdoc_sp_pre(MDOC_ARGS);
112: static int mdoc_ss_pre(MDOC_ARGS);
113: static int mdoc_sx_pre(MDOC_ARGS);
114: static int mdoc_sy_pre(MDOC_ARGS);
115: static int mdoc_ud_pre(MDOC_ARGS);
116: static int mdoc_va_pre(MDOC_ARGS);
117: static int mdoc_vt_pre(MDOC_ARGS);
118: static int mdoc_xr_pre(MDOC_ARGS);
119: static int mdoc_xx_pre(MDOC_ARGS);
120:
121: static const struct htmlmdoc mdocs[MDOC_MAX] = {
122: {mdoc_ap_pre, NULL}, /* Ap */
123: {NULL, NULL}, /* Dd */
124: {NULL, NULL}, /* Dt */
125: {NULL, NULL}, /* Os */
126: {mdoc_sh_pre, NULL }, /* Sh */
1.71 schwarze 127: {mdoc_ss_pre, NULL }, /* Ss */
128: {mdoc_pp_pre, NULL}, /* Pp */
1.1 schwarze 129: {mdoc_d1_pre, NULL}, /* D1 */
130: {mdoc_d1_pre, NULL}, /* Dl */
131: {mdoc_bd_pre, NULL}, /* Bd */
132: {NULL, NULL}, /* Ed */
1.40 schwarze 133: {mdoc_bl_pre, NULL}, /* Bl */
1.1 schwarze 134: {NULL, NULL}, /* El */
135: {mdoc_it_pre, NULL}, /* It */
1.71 schwarze 136: {mdoc_ad_pre, NULL}, /* Ad */
1.1 schwarze 137: {mdoc_an_pre, NULL}, /* An */
138: {mdoc_ar_pre, NULL}, /* Ar */
139: {mdoc_cd_pre, NULL}, /* Cd */
140: {mdoc_fl_pre, NULL}, /* Cm */
1.71 schwarze 141: {mdoc_dv_pre, NULL}, /* Dv */
142: {mdoc_er_pre, NULL}, /* Er */
143: {mdoc_ev_pre, NULL}, /* Ev */
1.1 schwarze 144: {mdoc_ex_pre, NULL}, /* Ex */
1.71 schwarze 145: {mdoc_fa_pre, NULL}, /* Fa */
146: {mdoc_fd_pre, NULL}, /* Fd */
1.1 schwarze 147: {mdoc_fl_pre, NULL}, /* Fl */
1.71 schwarze 148: {mdoc_fn_pre, NULL}, /* Fn */
149: {mdoc_ft_pre, NULL}, /* Ft */
150: {mdoc_ic_pre, NULL}, /* Ic */
151: {mdoc_in_pre, NULL}, /* In */
1.1 schwarze 152: {mdoc_li_pre, NULL}, /* Li */
1.71 schwarze 153: {mdoc_nd_pre, NULL}, /* Nd */
154: {mdoc_nm_pre, NULL}, /* Nm */
1.32 schwarze 155: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.74 schwarze 156: {mdoc_ft_pre, NULL}, /* Ot */
1.1 schwarze 157: {mdoc_pa_pre, NULL}, /* Pa */
158: {mdoc_rv_pre, NULL}, /* Rv */
1.71 schwarze 159: {NULL, NULL}, /* St */
1.1 schwarze 160: {mdoc_va_pre, NULL}, /* Va */
1.71 schwarze 161: {mdoc_vt_pre, NULL}, /* Vt */
1.1 schwarze 162: {mdoc_xr_pre, NULL}, /* Xr */
163: {mdoc__x_pre, mdoc__x_post}, /* %A */
164: {mdoc__x_pre, mdoc__x_post}, /* %B */
165: {mdoc__x_pre, mdoc__x_post}, /* %D */
166: {mdoc__x_pre, mdoc__x_post}, /* %I */
167: {mdoc__x_pre, mdoc__x_post}, /* %J */
168: {mdoc__x_pre, mdoc__x_post}, /* %N */
169: {mdoc__x_pre, mdoc__x_post}, /* %O */
170: {mdoc__x_pre, mdoc__x_post}, /* %P */
171: {mdoc__x_pre, mdoc__x_post}, /* %R */
172: {mdoc__x_pre, mdoc__x_post}, /* %T */
173: {mdoc__x_pre, mdoc__x_post}, /* %V */
174: {NULL, NULL}, /* Ac */
1.32 schwarze 175: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
176: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 schwarze 177: {NULL, NULL}, /* At */
178: {NULL, NULL}, /* Bc */
1.71 schwarze 179: {mdoc_bf_pre, NULL}, /* Bf */
1.32 schwarze 180: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
181: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 schwarze 182: {mdoc_xx_pre, NULL}, /* Bsx */
183: {mdoc_bx_pre, NULL}, /* Bx */
184: {NULL, NULL}, /* Db */
185: {NULL, NULL}, /* Dc */
1.32 schwarze 186: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
187: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.11 schwarze 188: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 189: {NULL, NULL}, /* Ef */
1.71 schwarze 190: {mdoc_em_pre, NULL}, /* Em */
1.65 schwarze 191: {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
1.1 schwarze 192: {mdoc_xx_pre, NULL}, /* Fx */
1.26 schwarze 193: {mdoc_ms_pre, NULL}, /* Ms */
1.85 ! schwarze 194: {mdoc_no_pre, NULL}, /* No */
1.1 schwarze 195: {mdoc_ns_pre, NULL}, /* Ns */
196: {mdoc_xx_pre, NULL}, /* Nx */
197: {mdoc_xx_pre, NULL}, /* Ox */
198: {NULL, NULL}, /* Pc */
1.34 schwarze 199: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.32 schwarze 200: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
201: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 schwarze 202: {NULL, NULL}, /* Qc */
1.32 schwarze 203: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
204: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
205: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 schwarze 206: {NULL, NULL}, /* Re */
207: {mdoc_rs_pre, NULL}, /* Rs */
208: {NULL, NULL}, /* Sc */
1.32 schwarze 209: {mdoc_quote_pre, mdoc_quote_post}, /* So */
210: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.71 schwarze 211: {mdoc_sm_pre, NULL}, /* Sm */
1.1 schwarze 212: {mdoc_sx_pre, NULL}, /* Sx */
213: {mdoc_sy_pre, NULL}, /* Sy */
214: {NULL, NULL}, /* Tn */
215: {mdoc_xx_pre, NULL}, /* Ux */
216: {NULL, NULL}, /* Xc */
217: {NULL, NULL}, /* Xo */
1.71 schwarze 218: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
219: {NULL, NULL}, /* Fc */
1.32 schwarze 220: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 schwarze 221: {NULL, NULL}, /* Oc */
1.25 schwarze 222: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 schwarze 223: {NULL, NULL}, /* Ek */
224: {mdoc_bt_pre, NULL}, /* Bt */
225: {NULL, NULL}, /* Hf */
1.74 schwarze 226: {mdoc_em_pre, NULL}, /* Fr */
1.1 schwarze 227: {mdoc_ud_pre, NULL}, /* Ud */
228: {mdoc_lb_pre, NULL}, /* Lb */
1.71 schwarze 229: {mdoc_pp_pre, NULL}, /* Lp */
230: {mdoc_lk_pre, NULL}, /* Lk */
231: {mdoc_mt_pre, NULL}, /* Mt */
232: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
233: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
234: {NULL, NULL}, /* Brc */
235: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.74 schwarze 236: {mdoc_skip_pre, NULL}, /* Es */
237: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.71 schwarze 238: {mdoc_xx_pre, NULL}, /* Dx */
239: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 schwarze 240: {mdoc_sp_pre, NULL}, /* br */
1.71 schwarze 241: {mdoc_sp_pre, NULL}, /* sp */
242: {mdoc__x_pre, mdoc__x_post}, /* %U */
243: {NULL, NULL}, /* Ta */
1.74 schwarze 244: {mdoc_skip_pre, NULL}, /* ll */
1.1 schwarze 245: };
246:
1.40 schwarze 247: static const char * const lists[LIST_MAX] = {
248: NULL,
249: "list-bul",
250: "list-col",
251: "list-dash",
252: "list-diag",
253: "list-enum",
254: "list-hang",
255: "list-hyph",
256: "list-inset",
257: "list-item",
258: "list-ohang",
259: "list-tag"
260: };
1.1 schwarze 261:
1.71 schwarze 262:
1.1 schwarze 263: void
1.67 schwarze 264: html_mdoc(void *arg, const struct mdoc *mdoc)
1.1 schwarze 265: {
266:
1.67 schwarze 267: print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
1.71 schwarze 268: (struct html *)arg);
1.62 schwarze 269: putchar('\n');
1.1 schwarze 270: }
271:
272: /*
273: * Calculate the scaling unit passed in a `-width' argument. This uses
274: * either a native scaling unit (e.g., 1i, 2m) or the string length of
275: * the value.
276: */
277: static void
278: a2width(const char *p, struct roffsu *su)
279: {
280:
281: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.84 schwarze 282: su->unit = SCALE_EN;
1.57 schwarze 283: su->scale = html_strlen(p);
1.1 schwarze 284: }
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:
1.67 schwarze 372: print_mdoc_node(meta, n, h);
1.1 schwarze 373: if (n->next)
1.67 schwarze 374: print_mdoc_nodelist(meta, n->next, h);
1.1 schwarze 375: }
376:
377: static void
378: print_mdoc_node(MDOC_ARGS)
379: {
380: int child;
381: struct tag *t;
382:
383: child = 1;
1.2 schwarze 384: t = h->tags.head;
1.1 schwarze 385:
386: switch (n->type) {
1.71 schwarze 387: case MDOC_ROOT:
1.67 schwarze 388: child = mdoc_root_pre(meta, n, h);
1.1 schwarze 389: break;
1.71 schwarze 390: case MDOC_TEXT:
1.48 schwarze 391: /* No tables in this mode... */
392: assert(NULL == h->tblt);
1.50 schwarze 393:
394: /*
395: * Make sure that if we're in a literal mode already
396: * (i.e., within a <PRE>) don't print the newline.
397: */
1.47 schwarze 398: if (' ' == *n->string && MDOC_LINE & n->flags)
1.50 schwarze 399: if ( ! (HTML_LITERAL & h->flags))
400: print_otag(h, TAG_BR, 0, NULL);
1.56 schwarze 401: if (MDOC_DELIMC & n->flags)
402: h->flags |= HTML_NOSPACE;
1.1 schwarze 403: print_text(h, n->string);
1.56 schwarze 404: if (MDOC_DELIMO & n->flags)
405: h->flags |= HTML_NOSPACE;
1.54 schwarze 406: return;
1.71 schwarze 407: case MDOC_EQN:
1.60 schwarze 408: print_eqn(h, n->eqn);
1.55 schwarze 409: break;
1.71 schwarze 410: case MDOC_TBL:
1.48 schwarze 411: /*
412: * This will take care of initialising all of the table
413: * state data for the first table, then tearing it down
414: * for the last one.
415: */
1.45 schwarze 416: print_tbl(h, n->span);
1.48 schwarze 417: return;
1.1 schwarze 418: default:
1.48 schwarze 419: /*
420: * Close out the current table, if it's open, and unset
421: * the "meta" table state. This will be reopened on the
422: * next table element.
423: */
424: if (h->tblt) {
425: print_tblclose(h);
426: t = h->tags.head;
427: }
428:
429: assert(NULL == h->tblt);
1.25 schwarze 430: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
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:
1.25 schwarze 455: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.67 schwarze 456: (*mdocs[n->tok].post)(meta, n, h);
1.1 schwarze 457: break;
458: }
459: }
460:
461: static void
462: mdoc_root_post(MDOC_ARGS)
463: {
1.83 schwarze 464: struct htmlpair tag;
1.1 schwarze 465: struct tag *t, *tt;
466:
1.83 schwarze 467: PAIR_CLASS_INIT(&tag, "foot");
468: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 469:
1.64 schwarze 470: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 471:
1.1 schwarze 472: tt = print_otag(h, TAG_TR, 0, NULL);
473:
1.83 schwarze 474: PAIR_CLASS_INIT(&tag, "foot-date");
475: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 476: print_text(h, meta->date);
1.1 schwarze 477: print_stagq(h, tt);
478:
1.83 schwarze 479: PAIR_CLASS_INIT(&tag, "foot-os");
480: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 481: print_text(h, meta->os);
1.1 schwarze 482: print_tagq(h, t);
483: }
484:
485: static int
486: mdoc_root_pre(MDOC_ARGS)
487: {
1.83 schwarze 488: struct htmlpair tag;
1.1 schwarze 489: struct tag *t, *tt;
1.73 schwarze 490: char *volume, *title;
1.1 schwarze 491:
1.73 schwarze 492: if (NULL == meta->arch)
493: volume = mandoc_strdup(meta->vol);
494: else
495: mandoc_asprintf(&volume, "%s (%s)",
496: meta->vol, meta->arch);
1.1 schwarze 497:
1.78 schwarze 498: if (NULL == meta->msec)
499: title = mandoc_strdup(meta->title);
500: else
501: mandoc_asprintf(&title, "%s(%s)",
502: meta->title, meta->msec);
1.1 schwarze 503:
1.83 schwarze 504: PAIR_CLASS_INIT(&tag, "head");
505: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 506:
507: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 508:
1.1 schwarze 509: tt = print_otag(h, TAG_TR, 0, NULL);
510:
1.83 schwarze 511: PAIR_CLASS_INIT(&tag, "head-ltitle");
512: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 513: print_text(h, title);
514: print_stagq(h, tt);
515:
1.83 schwarze 516: PAIR_CLASS_INIT(&tag, "head-vol");
517: print_otag(h, TAG_TD, 1, &tag);
1.73 schwarze 518: print_text(h, volume);
1.1 schwarze 519: print_stagq(h, tt);
520:
1.83 schwarze 521: PAIR_CLASS_INIT(&tag, "head-rtitle");
522: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 523: print_text(h, title);
524: print_tagq(h, t);
1.72 schwarze 525:
526: free(title);
1.73 schwarze 527: free(volume);
1.1 schwarze 528: return(1);
529: }
530:
531: static int
532: mdoc_sh_pre(MDOC_ARGS)
533: {
1.40 schwarze 534: struct htmlpair tag;
1.1 schwarze 535:
1.82 schwarze 536: switch (n->type) {
537: case MDOC_BLOCK:
1.40 schwarze 538: PAIR_CLASS_INIT(&tag, "section");
539: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 540: return(1);
1.82 schwarze 541: case MDOC_BODY:
542: if (n->sec == SEC_AUTHORS)
543: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 schwarze 544: return(1);
1.82 schwarze 545: default:
546: break;
547: }
1.1 schwarze 548:
1.57 schwarze 549: bufinit(h);
1.59 schwarze 550: bufcat(h, "x");
1.61 schwarze 551:
552: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 553: bufcat_id(h, n->string);
1.61 schwarze 554: if (NULL != (n = n->next))
1.57 schwarze 555: bufcat_id(h, " ");
1.1 schwarze 556: }
557:
1.61 schwarze 558: if (NULL == n) {
559: PAIR_ID_INIT(&tag, h->buf);
560: print_otag(h, TAG_H1, 1, &tag);
561: } else
562: print_otag(h, TAG_H1, 0, NULL);
563:
1.1 schwarze 564: return(1);
565: }
566:
567: static int
568: mdoc_ss_pre(MDOC_ARGS)
569: {
1.40 schwarze 570: struct htmlpair tag;
1.1 schwarze 571:
1.40 schwarze 572: if (MDOC_BLOCK == n->type) {
573: PAIR_CLASS_INIT(&tag, "subsection");
574: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 575: return(1);
1.40 schwarze 576: } else if (MDOC_BODY == n->type)
1.1 schwarze 577: return(1);
578:
1.57 schwarze 579: bufinit(h);
1.59 schwarze 580: bufcat(h, "x");
1.61 schwarze 581:
582: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 583: bufcat_id(h, n->string);
1.61 schwarze 584: if (NULL != (n = n->next))
1.57 schwarze 585: bufcat_id(h, " ");
1.1 schwarze 586: }
587:
1.61 schwarze 588: if (NULL == n) {
589: PAIR_ID_INIT(&tag, h->buf);
590: print_otag(h, TAG_H2, 1, &tag);
591: } else
592: print_otag(h, TAG_H2, 0, NULL);
593:
1.1 schwarze 594: return(1);
595: }
596:
597: static int
598: mdoc_fl_pre(MDOC_ARGS)
599: {
600: struct htmlpair tag;
601:
602: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 603: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 604:
605: /* `Cm' has no leading hyphen. */
606:
607: if (MDOC_Cm == n->tok)
608: return(1);
609:
610: print_text(h, "\\-");
611:
1.81 schwarze 612: if ( ! (n->nchild == 0 &&
613: (n->next == NULL ||
614: n->next->type == MDOC_TEXT ||
615: n->next->flags & MDOC_LINE)))
1.11 schwarze 616: h->flags |= HTML_NOSPACE;
1.6 schwarze 617:
1.1 schwarze 618: return(1);
619: }
620:
621: static int
622: mdoc_nd_pre(MDOC_ARGS)
623: {
624: struct htmlpair tag;
625:
626: if (MDOC_BODY != n->type)
627: return(1);
628:
629: /* XXX: this tag in theory can contain block elements. */
630:
631: print_text(h, "\\(em");
1.40 schwarze 632: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 633: print_otag(h, TAG_SPAN, 1, &tag);
634: return(1);
635: }
636:
637: static int
638: mdoc_nm_pre(MDOC_ARGS)
639: {
1.25 schwarze 640: struct htmlpair tag;
641: struct roffsu su;
1.57 schwarze 642: int len;
1.25 schwarze 643:
1.40 schwarze 644: switch (n->type) {
1.71 schwarze 645: case MDOC_ELEM:
1.25 schwarze 646: synopsis_pre(h, n);
647: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 648: print_otag(h, TAG_B, 1, &tag);
1.67 schwarze 649: if (NULL == n->child && meta->name)
650: print_text(h, meta->name);
1.40 schwarze 651: return(1);
1.71 schwarze 652: case MDOC_HEAD:
1.40 schwarze 653: print_otag(h, TAG_TD, 0, NULL);
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_BODY:
1.40 schwarze 658: print_otag(h, TAG_TD, 0, NULL);
659: return(1);
660: default:
661: break;
662: }
1.25 schwarze 663:
1.40 schwarze 664: synopsis_pre(h, n);
665: PAIR_CLASS_INIT(&tag, "synopsis");
666: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 667:
1.40 schwarze 668: for (len = 0, n = n->child; n; n = n->next)
669: if (MDOC_TEXT == n->type)
1.57 schwarze 670: len += html_strlen(n->string);
1.25 schwarze 671:
1.67 schwarze 672: if (0 == len && meta->name)
673: len = html_strlen(meta->name);
1.1 schwarze 674:
1.77 schwarze 675: SCALE_HS_INIT(&su, len);
1.57 schwarze 676: bufinit(h);
1.40 schwarze 677: bufcat_su(h, "width", &su);
678: PAIR_STYLE_INIT(&tag, h);
679: print_otag(h, TAG_COL, 1, &tag);
680: print_otag(h, TAG_COL, 0, NULL);
681: print_otag(h, TAG_TBODY, 0, NULL);
682: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 683: return(1);
684: }
685:
686: static int
687: mdoc_xr_pre(MDOC_ARGS)
688: {
1.56 schwarze 689: struct htmlpair tag[2];
1.9 schwarze 690:
691: if (NULL == n->child)
692: return(0);
1.1 schwarze 693:
694: PAIR_CLASS_INIT(&tag[0], "link-man");
695:
696: if (h->base_man) {
1.71 schwarze 697: buffmt_man(h, n->child->string,
698: n->child->next ?
699: n->child->next->string : NULL);
1.11 schwarze 700: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 701: print_otag(h, TAG_A, 2, tag);
702: } else
703: print_otag(h, TAG_A, 1, tag);
704:
1.56 schwarze 705: n = n->child;
706: print_text(h, n->string);
1.1 schwarze 707:
1.56 schwarze 708: if (NULL == (n = n->next))
1.1 schwarze 709: return(0);
710:
711: h->flags |= HTML_NOSPACE;
712: print_text(h, "(");
713: h->flags |= HTML_NOSPACE;
1.56 schwarze 714: print_text(h, n->string);
1.1 schwarze 715: h->flags |= HTML_NOSPACE;
716: print_text(h, ")");
717: return(0);
718: }
719:
720: static int
721: mdoc_ns_pre(MDOC_ARGS)
722: {
723:
1.51 schwarze 724: if ( ! (MDOC_LINE & n->flags))
725: h->flags |= HTML_NOSPACE;
1.1 schwarze 726: return(1);
727: }
728:
729: static int
730: mdoc_ar_pre(MDOC_ARGS)
731: {
732: struct htmlpair tag;
733:
734: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 735: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 736: return(1);
737: }
738:
739: static int
740: mdoc_xx_pre(MDOC_ARGS)
741: {
742: const char *pp;
743: struct htmlpair tag;
1.52 schwarze 744: int flags;
1.1 schwarze 745:
746: switch (n->tok) {
1.71 schwarze 747: case MDOC_Bsx:
1.37 schwarze 748: pp = "BSD/OS";
1.1 schwarze 749: break;
1.71 schwarze 750: case MDOC_Dx:
1.4 schwarze 751: pp = "DragonFly";
1.1 schwarze 752: break;
1.71 schwarze 753: case MDOC_Fx:
1.1 schwarze 754: pp = "FreeBSD";
755: break;
1.71 schwarze 756: case MDOC_Nx:
1.1 schwarze 757: pp = "NetBSD";
758: break;
1.71 schwarze 759: case MDOC_Ox:
1.1 schwarze 760: pp = "OpenBSD";
761: break;
1.71 schwarze 762: case MDOC_Ux:
1.1 schwarze 763: pp = "UNIX";
764: break;
765: default:
766: return(1);
767: }
768:
769: PAIR_CLASS_INIT(&tag, "unix");
770: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 771:
1.1 schwarze 772: print_text(h, pp);
1.52 schwarze 773: if (n->child) {
774: flags = h->flags;
775: h->flags |= HTML_KEEP;
776: print_text(h, n->child->string);
777: h->flags = flags;
778: }
779: return(0);
1.1 schwarze 780: }
781:
782: static int
783: mdoc_bx_pre(MDOC_ARGS)
784: {
1.49 schwarze 785: struct htmlpair tag;
1.1 schwarze 786:
787: PAIR_CLASS_INIT(&tag, "unix");
788: print_otag(h, TAG_SPAN, 1, &tag);
789:
1.49 schwarze 790: if (NULL != (n = n->child)) {
791: print_text(h, n->string);
792: h->flags |= HTML_NOSPACE;
793: print_text(h, "BSD");
794: } else {
795: print_text(h, "BSD");
796: return(0);
797: }
1.1 schwarze 798:
1.49 schwarze 799: if (NULL != (n = n->next)) {
800: h->flags |= HTML_NOSPACE;
801: print_text(h, "-");
1.1 schwarze 802: h->flags |= HTML_NOSPACE;
1.49 schwarze 803: print_text(h, n->string);
804: }
1.1 schwarze 805:
806: return(0);
807: }
808:
809: static int
1.40 schwarze 810: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 811: {
1.40 schwarze 812: struct roffsu su;
813: enum mdoc_list type;
814: struct htmlpair tag[2];
815: const struct mdoc_node *bl;
1.1 schwarze 816:
1.40 schwarze 817: bl = n->parent;
818: while (bl && MDOC_Bl != bl->tok)
819: bl = bl->parent;
1.1 schwarze 820:
1.40 schwarze 821: assert(bl);
1.1 schwarze 822:
1.44 schwarze 823: type = bl->norm->Bl.type;
1.1 schwarze 824:
1.40 schwarze 825: assert(lists[type]);
826: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 827:
1.57 schwarze 828: bufinit(h);
829:
1.40 schwarze 830: if (MDOC_HEAD == n->type) {
831: switch (type) {
1.71 schwarze 832: case LIST_bullet:
1.40 schwarze 833: /* FALLTHROUGH */
1.71 schwarze 834: case LIST_dash:
1.40 schwarze 835: /* FALLTHROUGH */
1.71 schwarze 836: case LIST_item:
1.40 schwarze 837: /* FALLTHROUGH */
1.71 schwarze 838: case LIST_hyphen:
1.40 schwarze 839: /* FALLTHROUGH */
1.71 schwarze 840: case LIST_enum:
1.40 schwarze 841: return(0);
1.71 schwarze 842: case LIST_diag:
1.40 schwarze 843: /* FALLTHROUGH */
1.71 schwarze 844: case LIST_hang:
1.40 schwarze 845: /* FALLTHROUGH */
1.71 schwarze 846: case LIST_inset:
1.40 schwarze 847: /* FALLTHROUGH */
1.71 schwarze 848: case LIST_ohang:
1.40 schwarze 849: /* FALLTHROUGH */
1.71 schwarze 850: case LIST_tag:
1.44 schwarze 851: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 852: bufcat_su(h, "margin-top", &su);
853: PAIR_STYLE_INIT(&tag[1], h);
854: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 855: if (LIST_diag != type)
856: break;
857: PAIR_CLASS_INIT(&tag[0], "diag");
858: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 859: break;
1.71 schwarze 860: case LIST_column:
1.40 schwarze 861: break;
862: default:
863: break;
864: }
865: } else if (MDOC_BODY == n->type) {
866: switch (type) {
1.71 schwarze 867: case LIST_bullet:
1.40 schwarze 868: /* FALLTHROUGH */
1.71 schwarze 869: case LIST_hyphen:
1.40 schwarze 870: /* FALLTHROUGH */
1.71 schwarze 871: case LIST_dash:
1.40 schwarze 872: /* FALLTHROUGH */
1.71 schwarze 873: case LIST_enum:
1.40 schwarze 874: /* FALLTHROUGH */
1.71 schwarze 875: case LIST_item:
1.44 schwarze 876: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 877: bufcat_su(h, "margin-top", &su);
878: PAIR_STYLE_INIT(&tag[1], h);
879: print_otag(h, TAG_LI, 2, tag);
880: break;
1.71 schwarze 881: case LIST_diag:
1.40 schwarze 882: /* FALLTHROUGH */
1.71 schwarze 883: case LIST_hang:
1.40 schwarze 884: /* FALLTHROUGH */
1.71 schwarze 885: case LIST_inset:
1.40 schwarze 886: /* FALLTHROUGH */
1.71 schwarze 887: case LIST_ohang:
1.40 schwarze 888: /* FALLTHROUGH */
1.71 schwarze 889: case LIST_tag:
1.44 schwarze 890: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 891: print_otag(h, TAG_DD, 1, tag);
892: break;
893: }
1.44 schwarze 894: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 895: bufcat_su(h, "margin-left", &su);
896: PAIR_STYLE_INIT(&tag[1], h);
897: print_otag(h, TAG_DD, 2, tag);
898: break;
1.71 schwarze 899: case LIST_column:
1.44 schwarze 900: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 901: bufcat_su(h, "margin-top", &su);
902: PAIR_STYLE_INIT(&tag[1], h);
903: print_otag(h, TAG_TD, 2, tag);
904: break;
905: default:
906: break;
907: }
908: } else {
909: switch (type) {
1.71 schwarze 910: case LIST_column:
1.40 schwarze 911: print_otag(h, TAG_TR, 1, tag);
912: break;
913: default:
1.1 schwarze 914: break;
1.40 schwarze 915: }
1.1 schwarze 916: }
917:
918: return(1);
919: }
920:
921: static int
1.40 schwarze 922: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 923: {
1.46 schwarze 924: int i;
1.40 schwarze 925: struct htmlpair tag[3];
1.1 schwarze 926: struct roffsu su;
1.42 schwarze 927: char buf[BUFSIZ];
1.1 schwarze 928:
1.40 schwarze 929: if (MDOC_BODY == n->type) {
1.44 schwarze 930: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 931: print_otag(h, TAG_TBODY, 0, NULL);
932: return(1);
1.1 schwarze 933: }
934:
1.40 schwarze 935: if (MDOC_HEAD == n->type) {
1.44 schwarze 936: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 937: return(0);
1.1 schwarze 938:
1.40 schwarze 939: /*
940: * For each column, print out the <COL> tag with our
941: * suggested width. The last column gets min-width, as
942: * in terminal mode it auto-sizes to the width of the
943: * screen and we want to preserve that behaviour.
944: */
1.1 schwarze 945:
1.46 schwarze 946: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 947: bufinit(h);
1.44 schwarze 948: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 949: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 950: bufcat_su(h, "width", &su);
951: else
952: bufcat_su(h, "min-width", &su);
953: PAIR_STYLE_INIT(&tag[0], h);
954: print_otag(h, TAG_COL, 1, tag);
955: }
1.1 schwarze 956:
1.4 schwarze 957: return(0);
1.1 schwarze 958: }
959:
1.40 schwarze 960: SCALE_VS_INIT(&su, 0);
1.66 matthew 961: bufinit(h);
1.40 schwarze 962: bufcat_su(h, "margin-top", &su);
963: bufcat_su(h, "margin-bottom", &su);
964: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 965:
1.44 schwarze 966: assert(lists[n->norm->Bl.type]);
1.73 schwarze 967: (void)strlcpy(buf, "list ", BUFSIZ);
968: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 969: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 970:
1.40 schwarze 971: /* Set the block's left-hand margin. */
1.1 schwarze 972:
1.44 schwarze 973: if (n->norm->Bl.offs) {
1.84 schwarze 974: a2width(n->norm->Bl.offs, &su);
1.40 schwarze 975: bufcat_su(h, "margin-left", &su);
976: }
1.1 schwarze 977:
1.44 schwarze 978: switch (n->norm->Bl.type) {
1.71 schwarze 979: case LIST_bullet:
1.1 schwarze 980: /* FALLTHROUGH */
1.71 schwarze 981: case LIST_dash:
1.1 schwarze 982: /* FALLTHROUGH */
1.71 schwarze 983: case LIST_hyphen:
1.1 schwarze 984: /* FALLTHROUGH */
1.71 schwarze 985: case LIST_item:
1.42 schwarze 986: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 987: break;
1.71 schwarze 988: case LIST_enum:
1.42 schwarze 989: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 990: break;
1.71 schwarze 991: case LIST_diag:
1.40 schwarze 992: /* FALLTHROUGH */
1.71 schwarze 993: case LIST_hang:
1.4 schwarze 994: /* FALLTHROUGH */
1.71 schwarze 995: case LIST_inset:
1.1 schwarze 996: /* FALLTHROUGH */
1.71 schwarze 997: case LIST_ohang:
1.1 schwarze 998: /* FALLTHROUGH */
1.71 schwarze 999: case LIST_tag:
1.42 schwarze 1000: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1001: break;
1.71 schwarze 1002: case LIST_column:
1.42 schwarze 1003: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1004: break;
1005: default:
1.40 schwarze 1006: abort();
1007: /* NOTREACHED */
1.1 schwarze 1008: }
1009:
1010: return(1);
1011: }
1012:
1013: static int
1014: mdoc_ex_pre(MDOC_ARGS)
1015: {
1.56 schwarze 1016: struct tag *t;
1017: struct htmlpair tag;
1018: int nchild;
1.1 schwarze 1019:
1.40 schwarze 1020: if (n->prev)
1021: print_otag(h, TAG_BR, 0, NULL);
1022:
1.1 schwarze 1023: PAIR_CLASS_INIT(&tag, "utility");
1024:
1025: print_text(h, "The");
1.56 schwarze 1026:
1027: nchild = n->nchild;
1028: for (n = n->child; n; n = n->next) {
1029: assert(MDOC_TEXT == n->type);
1030:
1.42 schwarze 1031: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1032: print_text(h, n->string);
1.1 schwarze 1033: print_tagq(h, t);
1034:
1.56 schwarze 1035: if (nchild > 2 && n->next) {
1036: h->flags |= HTML_NOSPACE;
1037: print_text(h, ",");
1038: }
1.1 schwarze 1039:
1.56 schwarze 1040: if (n->next && NULL == n->next->next)
1041: print_text(h, "and");
1.1 schwarze 1042: }
1043:
1.56 schwarze 1044: if (nchild > 1)
1.76 schwarze 1045: print_text(h, "utilities exit\\~0");
1.1 schwarze 1046: else
1.76 schwarze 1047: print_text(h, "utility exits\\~0");
1.1 schwarze 1048:
1.76 schwarze 1049: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 schwarze 1050: return(0);
1051: }
1052:
1053: static int
1054: mdoc_em_pre(MDOC_ARGS)
1055: {
1.80 schwarze 1056: struct htmlpair tag;
1.1 schwarze 1057:
1.80 schwarze 1058: PAIR_CLASS_INIT(&tag, "emph");
1059: print_otag(h, TAG_SPAN, 1, &tag);
1.1 schwarze 1060: return(1);
1061: }
1062:
1063: static int
1064: mdoc_d1_pre(MDOC_ARGS)
1065: {
1066: struct htmlpair tag[2];
1067: struct roffsu su;
1068:
1069: if (MDOC_BLOCK != n->type)
1070: return(1);
1071:
1.40 schwarze 1072: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1073: bufinit(h);
1.40 schwarze 1074: bufcat_su(h, "margin-top", &su);
1075: bufcat_su(h, "margin-bottom", &su);
1076: PAIR_STYLE_INIT(&tag[0], h);
1077: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1078:
1079: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1080:
1.43 schwarze 1081: PAIR_CLASS_INIT(&tag[0], "display");
1082: print_otag(h, TAG_DIV, 1, tag);
1083:
1084: if (MDOC_Dl == n->tok) {
1085: PAIR_CLASS_INIT(&tag[0], "lit");
1086: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1087: }
1.40 schwarze 1088:
1.1 schwarze 1089: return(1);
1090: }
1091:
1092: static int
1093: mdoc_sx_pre(MDOC_ARGS)
1094: {
1.56 schwarze 1095: struct htmlpair tag[2];
1.1 schwarze 1096:
1.57 schwarze 1097: bufinit(h);
1098: bufcat(h, "#x");
1.61 schwarze 1099:
1100: for (n = n->child; n; ) {
1.57 schwarze 1101: bufcat_id(h, n->string);
1.61 schwarze 1102: if (NULL != (n = n->next))
1.57 schwarze 1103: bufcat_id(h, " ");
1.1 schwarze 1104: }
1105:
1106: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1107: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1108:
1.42 schwarze 1109: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1110: print_otag(h, TAG_A, 2, tag);
1111: return(1);
1112: }
1113:
1114: static int
1115: mdoc_bd_pre(MDOC_ARGS)
1116: {
1.71 schwarze 1117: struct htmlpair tag[2];
1118: int comp, sv;
1.22 schwarze 1119: const struct mdoc_node *nn;
1.1 schwarze 1120: struct roffsu su;
1121:
1.22 schwarze 1122: if (MDOC_HEAD == n->type)
1.1 schwarze 1123: return(0);
1124:
1125: if (MDOC_BLOCK == n->type) {
1.44 schwarze 1126: comp = n->norm->Bd.comp;
1.1 schwarze 1127: for (nn = n; nn && ! comp; nn = nn->parent) {
1128: if (MDOC_BLOCK != nn->type)
1129: continue;
1130: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1131: comp = 1;
1132: if (nn->prev)
1133: break;
1134: }
1.40 schwarze 1135: if ( ! comp)
1.83 schwarze 1136: print_paragraph(h);
1.1 schwarze 1137: return(1);
1138: }
1139:
1.84 schwarze 1140: /* Handle the -offset argument. */
1141:
1142: if (n->norm->Bd.offs == NULL ||
1143: ! strcmp(n->norm->Bd.offs, "left"))
1144: SCALE_HS_INIT(&su, 0);
1145: else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1146: SCALE_HS_INIT(&su, INDENT);
1147: else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1148: SCALE_HS_INIT(&su, INDENT * 2);
1149: else
1150: a2width(n->norm->Bd.offs, &su);
1.71 schwarze 1151:
1.57 schwarze 1152: bufinit(h);
1.40 schwarze 1153: bufcat_su(h, "margin-left", &su);
1154: PAIR_STYLE_INIT(&tag[0], h);
1155:
1.71 schwarze 1156: if (DISP_unfilled != n->norm->Bd.type &&
1157: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1158: PAIR_CLASS_INIT(&tag[1], "display");
1159: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1160: return(1);
1.40 schwarze 1161: }
1.1 schwarze 1162:
1.40 schwarze 1163: PAIR_CLASS_INIT(&tag[1], "lit display");
1164: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1165:
1.50 schwarze 1166: /* This can be recursive: save & set our literal state. */
1167:
1168: sv = h->flags & HTML_LITERAL;
1169: h->flags |= HTML_LITERAL;
1170:
1.1 schwarze 1171: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1172: print_mdoc_node(meta, nn, h);
1.33 schwarze 1173: /*
1174: * If the printed node flushes its own line, then we
1175: * needn't do it here as well. This is hacky, but the
1176: * notion of selective eoln whitespace is pretty dumb
1177: * anyway, so don't sweat it.
1178: */
1179: switch (nn->tok) {
1.71 schwarze 1180: case MDOC_Sm:
1.36 schwarze 1181: /* FALLTHROUGH */
1.71 schwarze 1182: case MDOC_br:
1.33 schwarze 1183: /* FALLTHROUGH */
1.71 schwarze 1184: case MDOC_sp:
1.33 schwarze 1185: /* FALLTHROUGH */
1.71 schwarze 1186: case MDOC_Bl:
1.39 schwarze 1187: /* FALLTHROUGH */
1.71 schwarze 1188: case MDOC_D1:
1.39 schwarze 1189: /* FALLTHROUGH */
1.71 schwarze 1190: case MDOC_Dl:
1.33 schwarze 1191: /* FALLTHROUGH */
1.71 schwarze 1192: case MDOC_Lp:
1.33 schwarze 1193: /* FALLTHROUGH */
1.71 schwarze 1194: case MDOC_Pp:
1.33 schwarze 1195: continue;
1196: default:
1197: break;
1198: }
1.28 schwarze 1199: if (nn->next && nn->next->line == nn->line)
1200: continue;
1.40 schwarze 1201: else if (nn->next)
1202: print_text(h, "\n");
1203:
1.28 schwarze 1204: h->flags |= HTML_NOSPACE;
1.1 schwarze 1205: }
1.50 schwarze 1206:
1207: if (0 == sv)
1208: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1209:
1210: return(0);
1211: }
1212:
1213: static int
1214: mdoc_pa_pre(MDOC_ARGS)
1215: {
1216: struct htmlpair tag;
1217:
1218: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1219: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1220: return(1);
1221: }
1222:
1223: static int
1224: mdoc_ad_pre(MDOC_ARGS)
1225: {
1226: struct htmlpair tag;
1227:
1228: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1229: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1230: return(1);
1231: }
1232:
1233: static int
1234: mdoc_an_pre(MDOC_ARGS)
1235: {
1236: struct htmlpair tag;
1237:
1.82 schwarze 1238: if (n->norm->An.auth == AUTH_split) {
1239: h->flags &= ~HTML_NOSPLIT;
1240: h->flags |= HTML_SPLIT;
1241: return(0);
1242: }
1243: if (n->norm->An.auth == AUTH_nosplit) {
1244: h->flags &= ~HTML_SPLIT;
1245: h->flags |= HTML_NOSPLIT;
1246: return(0);
1247: }
1248:
1249: if (n->child == NULL)
1250: return(0);
1251:
1252: if (h->flags & HTML_SPLIT)
1253: print_otag(h, TAG_BR, 0, NULL);
1254:
1255: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1256: h->flags |= HTML_SPLIT;
1.1 schwarze 1257:
1258: PAIR_CLASS_INIT(&tag, "author");
1259: print_otag(h, TAG_SPAN, 1, &tag);
1260: return(1);
1261: }
1262:
1263: static int
1264: mdoc_cd_pre(MDOC_ARGS)
1265: {
1266: struct htmlpair tag;
1267:
1.21 schwarze 1268: synopsis_pre(h, n);
1.1 schwarze 1269: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1270: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1271: return(1);
1272: }
1273:
1274: static int
1275: mdoc_dv_pre(MDOC_ARGS)
1276: {
1277: struct htmlpair tag;
1278:
1279: PAIR_CLASS_INIT(&tag, "define");
1280: print_otag(h, TAG_SPAN, 1, &tag);
1281: return(1);
1282: }
1283:
1284: static int
1285: mdoc_ev_pre(MDOC_ARGS)
1286: {
1287: struct htmlpair tag;
1288:
1289: PAIR_CLASS_INIT(&tag, "env");
1290: print_otag(h, TAG_SPAN, 1, &tag);
1291: return(1);
1292: }
1293:
1294: static int
1295: mdoc_er_pre(MDOC_ARGS)
1296: {
1297: struct htmlpair tag;
1298:
1299: PAIR_CLASS_INIT(&tag, "errno");
1300: print_otag(h, TAG_SPAN, 1, &tag);
1301: return(1);
1302: }
1303:
1304: static int
1305: mdoc_fa_pre(MDOC_ARGS)
1306: {
1307: const struct mdoc_node *nn;
1308: struct htmlpair tag;
1309: struct tag *t;
1310:
1311: PAIR_CLASS_INIT(&tag, "farg");
1312: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1313: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1314: return(1);
1315: }
1316:
1317: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1318: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1319: print_text(h, nn->string);
1320: print_tagq(h, t);
1.56 schwarze 1321: if (nn->next) {
1322: h->flags |= HTML_NOSPACE;
1.1 schwarze 1323: print_text(h, ",");
1.56 schwarze 1324: }
1.1 schwarze 1325: }
1326:
1.56 schwarze 1327: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1328: h->flags |= HTML_NOSPACE;
1.1 schwarze 1329: print_text(h, ",");
1.56 schwarze 1330: }
1.1 schwarze 1331:
1332: return(0);
1333: }
1334:
1335: static int
1336: mdoc_fd_pre(MDOC_ARGS)
1337: {
1.56 schwarze 1338: struct htmlpair tag[2];
1339: char buf[BUFSIZ];
1340: size_t sz;
1341: int i;
1342: struct tag *t;
1.1 schwarze 1343:
1.21 schwarze 1344: synopsis_pre(h, n);
1345:
1.56 schwarze 1346: if (NULL == (n = n->child))
1347: return(0);
1348:
1349: assert(MDOC_TEXT == n->type);
1350:
1351: if (strcmp(n->string, "#include")) {
1352: PAIR_CLASS_INIT(&tag[0], "macro");
1353: print_otag(h, TAG_B, 1, tag);
1354: return(1);
1355: }
1356:
1357: PAIR_CLASS_INIT(&tag[0], "includes");
1358: print_otag(h, TAG_B, 1, tag);
1359: print_text(h, n->string);
1360:
1361: if (NULL != (n = n->next)) {
1362: assert(MDOC_TEXT == n->type);
1.73 schwarze 1363:
1364: /*
1365: * XXX This is broken and not easy to fix.
1366: * When using -Oincludes, truncation may occur.
1367: * Dynamic allocation wouldn't help because
1368: * passing long strings to buffmt_includes()
1369: * does not work either.
1370: */
1371:
1.71 schwarze 1372: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1373: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1374:
1375: sz = strlen(buf);
1376: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1377: buf[sz - 1] = '\0';
1378:
1379: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1380:
1.56 schwarze 1381: i = 1;
1382: if (h->base_includes) {
1383: buffmt_includes(h, buf);
1384: PAIR_HREF_INIT(&tag[i], h->buf);
1385: i++;
1.71 schwarze 1386: }
1.56 schwarze 1387:
1388: t = print_otag(h, TAG_A, i, tag);
1389: print_text(h, n->string);
1390: print_tagq(h, t);
1391:
1392: n = n->next;
1393: }
1394:
1395: for ( ; n; n = n->next) {
1396: assert(MDOC_TEXT == n->type);
1397: print_text(h, n->string);
1398: }
1399:
1400: return(0);
1.1 schwarze 1401: }
1402:
1403: static int
1404: mdoc_vt_pre(MDOC_ARGS)
1405: {
1406: struct htmlpair tag;
1407:
1.21 schwarze 1408: if (MDOC_BLOCK == n->type) {
1409: synopsis_pre(h, n);
1.7 schwarze 1410: return(1);
1.21 schwarze 1411: } else if (MDOC_ELEM == n->type) {
1412: synopsis_pre(h, n);
1.7 schwarze 1413: } else if (MDOC_HEAD == n->type)
1414: return(0);
1.1 schwarze 1415:
1416: PAIR_CLASS_INIT(&tag, "type");
1417: print_otag(h, TAG_SPAN, 1, &tag);
1418: return(1);
1419: }
1420:
1421: static int
1422: mdoc_ft_pre(MDOC_ARGS)
1423: {
1424: struct htmlpair tag;
1425:
1.21 schwarze 1426: synopsis_pre(h, n);
1.1 schwarze 1427: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1428: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1429: return(1);
1430: }
1431:
1432: static int
1433: mdoc_fn_pre(MDOC_ARGS)
1434: {
1.56 schwarze 1435: struct tag *t;
1436: struct htmlpair tag[2];
1437: char nbuf[BUFSIZ];
1438: const char *sp, *ep;
1439: int sz, i, pretty;
1.1 schwarze 1440:
1.56 schwarze 1441: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1442: synopsis_pre(h, n);
1.1 schwarze 1443:
1444: /* Split apart into type and name. */
1445: assert(n->child->string);
1446: sp = n->child->string;
1447:
1448: ep = strchr(sp, ' ');
1449: if (NULL != ep) {
1450: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1451: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1452:
1.1 schwarze 1453: while (ep) {
1454: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1455: (void)memcpy(nbuf, sp, (size_t)sz);
1456: nbuf[sz] = '\0';
1457: print_text(h, nbuf);
1458: sp = ++ep;
1459: ep = strchr(sp, ' ');
1460: }
1461: print_tagq(h, t);
1462: }
1463:
1464: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1465:
1466: /*
1467: * FIXME: only refer to IDs that we know exist.
1468: */
1469:
1470: #if 0
1.23 schwarze 1471: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1472: nbuf[0] = '\0';
1473: html_idcat(nbuf, sp, BUFSIZ);
1474: PAIR_ID_INIT(&tag[1], nbuf);
1475: } else {
1476: strlcpy(nbuf, "#", BUFSIZ);
1477: html_idcat(nbuf, sp, BUFSIZ);
1478: PAIR_HREF_INIT(&tag[1], nbuf);
1479: }
1480: #endif
1481:
1.42 schwarze 1482: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1483:
1.73 schwarze 1484: if (sp)
1485: print_text(h, sp);
1.1 schwarze 1486:
1487: print_tagq(h, t);
1488:
1489: h->flags |= HTML_NOSPACE;
1490: print_text(h, "(");
1.56 schwarze 1491: h->flags |= HTML_NOSPACE;
1.1 schwarze 1492:
1.57 schwarze 1493: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1494: bufinit(h);
1495: bufcat_style(h, "white-space", "nowrap");
1496: PAIR_STYLE_INIT(&tag[1], h);
1497:
1.56 schwarze 1498: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1499: i = 1;
1.23 schwarze 1500: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1501: i = 2;
1.42 schwarze 1502: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1503: print_text(h, n->string);
1.1 schwarze 1504: print_tagq(h, t);
1.56 schwarze 1505: if (n->next) {
1506: h->flags |= HTML_NOSPACE;
1.1 schwarze 1507: print_text(h, ",");
1.56 schwarze 1508: }
1.1 schwarze 1509: }
1510:
1.56 schwarze 1511: h->flags |= HTML_NOSPACE;
1.1 schwarze 1512: print_text(h, ")");
1.56 schwarze 1513:
1514: if (pretty) {
1515: h->flags |= HTML_NOSPACE;
1.1 schwarze 1516: print_text(h, ";");
1.56 schwarze 1517: }
1.1 schwarze 1518:
1519: return(0);
1520: }
1521:
1522: static int
1.26 schwarze 1523: mdoc_sm_pre(MDOC_ARGS)
1524: {
1525:
1.75 schwarze 1526: if (NULL == n->child)
1527: h->flags ^= HTML_NONOSPACE;
1528: else if (0 == strcmp("on", n->child->string))
1.26 schwarze 1529: h->flags &= ~HTML_NONOSPACE;
1.75 schwarze 1530: else
1.26 schwarze 1531: h->flags |= HTML_NONOSPACE;
1.75 schwarze 1532:
1533: if ( ! (HTML_NONOSPACE & h->flags))
1534: h->flags &= ~HTML_NOSPACE;
1.26 schwarze 1535:
1536: return(0);
1537: }
1538:
1.40 schwarze 1539: static int
1.74 schwarze 1540: mdoc_skip_pre(MDOC_ARGS)
1.70 schwarze 1541: {
1542:
1543: return(0);
1544: }
1545:
1546: static int
1.40 schwarze 1547: mdoc_pp_pre(MDOC_ARGS)
1548: {
1549:
1.83 schwarze 1550: print_paragraph(h);
1.40 schwarze 1551: return(0);
1552: }
1.26 schwarze 1553:
1554: static int
1.1 schwarze 1555: mdoc_sp_pre(MDOC_ARGS)
1556: {
1.40 schwarze 1557: struct roffsu su;
1.1 schwarze 1558: struct htmlpair tag;
1559:
1.40 schwarze 1560: SCALE_VS_INIT(&su, 1);
1561:
1562: if (MDOC_sp == n->tok) {
1.59 schwarze 1563: if (NULL != (n = n->child))
1564: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1565: SCALE_VS_INIT(&su, atoi(n->string));
1.40 schwarze 1566: } else
1.77 schwarze 1567: su.scale = 0.0;
1.1 schwarze 1568:
1.57 schwarze 1569: bufinit(h);
1.1 schwarze 1570: bufcat_su(h, "height", &su);
1571: PAIR_STYLE_INIT(&tag, h);
1572: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1573:
1.3 schwarze 1574: /* So the div isn't empty: */
1575: print_text(h, "\\~");
1576:
1577: return(0);
1.1 schwarze 1578:
1579: }
1580:
1581: static int
1582: mdoc_lk_pre(MDOC_ARGS)
1583: {
1.56 schwarze 1584: struct htmlpair tag[2];
1585:
1586: if (NULL == (n = n->child))
1587: return(0);
1.1 schwarze 1588:
1.56 schwarze 1589: assert(MDOC_TEXT == n->type);
1.1 schwarze 1590:
1591: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1592: PAIR_HREF_INIT(&tag[1], n->string);
1593:
1.1 schwarze 1594: print_otag(h, TAG_A, 2, tag);
1595:
1.58 schwarze 1596: if (NULL == n->next)
1597: print_text(h, n->string);
1598:
1599: for (n = n->next; n; n = n->next)
1.56 schwarze 1600: print_text(h, n->string);
1.1 schwarze 1601:
1602: return(0);
1603: }
1604:
1605: static int
1606: mdoc_mt_pre(MDOC_ARGS)
1607: {
1.56 schwarze 1608: struct htmlpair tag[2];
1609: struct tag *t;
1.1 schwarze 1610:
1611: PAIR_CLASS_INIT(&tag[0], "link-mail");
1612:
1.56 schwarze 1613: for (n = n->child; n; n = n->next) {
1614: assert(MDOC_TEXT == n->type);
1615:
1.1 schwarze 1616: bufinit(h);
1617: bufcat(h, "mailto:");
1.56 schwarze 1618: bufcat(h, n->string);
1619:
1.10 schwarze 1620: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1621: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1622: print_text(h, n->string);
1.1 schwarze 1623: print_tagq(h, t);
1624: }
1.71 schwarze 1625:
1.1 schwarze 1626: return(0);
1627: }
1628:
1629: static int
1630: mdoc_fo_pre(MDOC_ARGS)
1631: {
1.20 schwarze 1632: struct htmlpair tag;
1633: struct tag *t;
1.1 schwarze 1634:
1635: if (MDOC_BODY == n->type) {
1636: h->flags |= HTML_NOSPACE;
1637: print_text(h, "(");
1638: h->flags |= HTML_NOSPACE;
1639: return(1);
1.20 schwarze 1640: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1641: synopsis_pre(h, n);
1.1 schwarze 1642: return(1);
1.11 schwarze 1643: }
1.1 schwarze 1644:
1.20 schwarze 1645: /* XXX: we drop non-initial arguments as per groff. */
1646:
1647: assert(n->child);
1648: assert(n->child->string);
1649:
1.1 schwarze 1650: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1651: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1652: print_text(h, n->child->string);
1653: print_tagq(h, t);
1654: return(0);
1.1 schwarze 1655: }
1656:
1657: static void
1658: mdoc_fo_post(MDOC_ARGS)
1659: {
1.21 schwarze 1660:
1.1 schwarze 1661: if (MDOC_BODY != n->type)
1662: return;
1.56 schwarze 1663: h->flags |= HTML_NOSPACE;
1.1 schwarze 1664: print_text(h, ")");
1.56 schwarze 1665: h->flags |= HTML_NOSPACE;
1.1 schwarze 1666: print_text(h, ";");
1667: }
1668:
1669: static int
1670: mdoc_in_pre(MDOC_ARGS)
1671: {
1.56 schwarze 1672: struct tag *t;
1673: struct htmlpair tag[2];
1674: int i;
1.1 schwarze 1675:
1.21 schwarze 1676: synopsis_pre(h, n);
1677:
1.1 schwarze 1678: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1679: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1680:
1.56 schwarze 1681: /*
1682: * The first argument of the `In' gets special treatment as
1683: * being a linked value. Subsequent values are printed
1684: * afterward. groff does similarly. This also handles the case
1685: * of no children.
1686: */
1687:
1.23 schwarze 1688: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1689: print_text(h, "#include");
1690:
1691: print_text(h, "<");
1692: h->flags |= HTML_NOSPACE;
1693:
1.56 schwarze 1694: if (NULL != (n = n->child)) {
1695: assert(MDOC_TEXT == n->type);
1696:
1.1 schwarze 1697: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1698:
1.1 schwarze 1699: i = 1;
1700: if (h->base_includes) {
1.56 schwarze 1701: buffmt_includes(h, n->string);
1.11 schwarze 1702: PAIR_HREF_INIT(&tag[i], h->buf);
1703: i++;
1.71 schwarze 1704: }
1.56 schwarze 1705:
1.1 schwarze 1706: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1707: print_text(h, n->string);
1.1 schwarze 1708: print_tagq(h, t);
1.56 schwarze 1709:
1710: n = n->next;
1.1 schwarze 1711: }
1712:
1713: h->flags |= HTML_NOSPACE;
1714: print_text(h, ">");
1.20 schwarze 1715:
1.56 schwarze 1716: for ( ; n; n = n->next) {
1717: assert(MDOC_TEXT == n->type);
1718: print_text(h, n->string);
1719: }
1720:
1.1 schwarze 1721: return(0);
1722: }
1723:
1724: static int
1725: mdoc_ic_pre(MDOC_ARGS)
1726: {
1727: struct htmlpair tag;
1728:
1729: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1730: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1731: return(1);
1732: }
1733:
1734: static int
1735: mdoc_rv_pre(MDOC_ARGS)
1736: {
1.56 schwarze 1737: struct htmlpair tag;
1738: struct tag *t;
1739: int nchild;
1.1 schwarze 1740:
1.40 schwarze 1741: if (n->prev)
1742: print_otag(h, TAG_BR, 0, NULL);
1743:
1.56 schwarze 1744: PAIR_CLASS_INIT(&tag, "fname");
1745:
1.76 schwarze 1746: nchild = n->nchild;
1747: if (nchild > 0) {
1748: print_text(h, "The");
1.1 schwarze 1749:
1.76 schwarze 1750: for (n = n->child; n; n = n->next) {
1751: t = print_otag(h, TAG_B, 1, &tag);
1752: print_text(h, n->string);
1753: print_tagq(h, t);
1.56 schwarze 1754:
1.76 schwarze 1755: h->flags |= HTML_NOSPACE;
1756: print_text(h, "()");
1.1 schwarze 1757:
1.76 schwarze 1758: if (n->next == NULL)
1759: continue;
1.56 schwarze 1760:
1.76 schwarze 1761: if (nchild > 2) {
1762: h->flags |= HTML_NOSPACE;
1763: print_text(h, ",");
1764: }
1765: if (n->next->next == NULL)
1766: print_text(h, "and");
1.56 schwarze 1767: }
1768:
1.76 schwarze 1769: if (nchild > 1)
1770: print_text(h, "functions return");
1771: else
1772: print_text(h, "function returns");
1.1 schwarze 1773:
1.76 schwarze 1774: print_text(h, "the value\\~0 if successful;");
1775: } else
1776: print_text(h, "Upon successful completion,"
1777: " the value\\~0 is returned;");
1.1 schwarze 1778:
1.76 schwarze 1779: print_text(h, "otherwise the value\\~\\-1 is returned"
1780: " and the global variable");
1.1 schwarze 1781:
1782: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1783: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1784: print_text(h, "errno");
1785: print_tagq(h, t);
1.71 schwarze 1786: print_text(h, "is set to indicate the error.");
1.1 schwarze 1787: return(0);
1788: }
1789:
1790: static int
1791: mdoc_va_pre(MDOC_ARGS)
1792: {
1793: struct htmlpair tag;
1794:
1795: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1796: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1797: return(1);
1798: }
1799:
1800: static int
1801: mdoc_ap_pre(MDOC_ARGS)
1802: {
1.71 schwarze 1803:
1.1 schwarze 1804: h->flags |= HTML_NOSPACE;
1805: print_text(h, "\\(aq");
1806: h->flags |= HTML_NOSPACE;
1807: return(1);
1808: }
1809:
1810: static int
1811: mdoc_bf_pre(MDOC_ARGS)
1812: {
1813: struct htmlpair tag[2];
1814: struct roffsu su;
1815:
1816: if (MDOC_HEAD == n->type)
1817: return(0);
1.25 schwarze 1818: else if (MDOC_BODY != n->type)
1.1 schwarze 1819: return(1);
1820:
1.80 schwarze 1821: if (FONT_Em == n->norm->Bf.font)
1822: PAIR_CLASS_INIT(&tag[0], "emph");
1823: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1824: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1825: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1826: PAIR_CLASS_INIT(&tag[0], "lit");
1827: else
1828: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1829:
1.71 schwarze 1830: /*
1.25 schwarze 1831: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1832: * accept block children.
1.25 schwarze 1833: */
1.57 schwarze 1834: bufinit(h);
1.1 schwarze 1835: bufcat_style(h, "display", "inline");
1836: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1837: /* Needs a left-margin for spacing. */
1838: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1839: PAIR_STYLE_INIT(&tag[1], h);
1840: print_otag(h, TAG_DIV, 2, tag);
1841: return(1);
1842: }
1843:
1844: static int
1845: mdoc_ms_pre(MDOC_ARGS)
1846: {
1847: struct htmlpair tag;
1848:
1849: PAIR_CLASS_INIT(&tag, "symb");
1850: print_otag(h, TAG_SPAN, 1, &tag);
1851: return(1);
1852: }
1853:
1854: static int
1.34 schwarze 1855: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1856: {
1857:
1858: h->flags |= HTML_IGNDELIM;
1859: return(1);
1860: }
1861:
1862: static void
1863: mdoc_pf_post(MDOC_ARGS)
1864: {
1865:
1866: h->flags |= HTML_NOSPACE;
1867: }
1868:
1869: static int
1870: mdoc_rs_pre(MDOC_ARGS)
1871: {
1872: struct htmlpair tag;
1873:
1874: if (MDOC_BLOCK != n->type)
1875: return(1);
1876:
1.40 schwarze 1877: if (n->prev && SEC_SEE_ALSO == n->sec)
1.83 schwarze 1878: print_paragraph(h);
1.1 schwarze 1879:
1880: PAIR_CLASS_INIT(&tag, "ref");
1881: print_otag(h, TAG_SPAN, 1, &tag);
1.85 ! schwarze 1882: return(1);
! 1883: }
! 1884:
! 1885: static int
! 1886: mdoc_no_pre(MDOC_ARGS)
! 1887: {
! 1888: struct htmlpair tag;
! 1889:
! 1890: PAIR_CLASS_INIT(&tag, "none");
! 1891: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1892: return(1);
1893: }
1894:
1895: static int
1896: mdoc_li_pre(MDOC_ARGS)
1897: {
1898: struct htmlpair tag;
1899:
1900: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1901: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1902: return(1);
1903: }
1904:
1905: static int
1906: mdoc_sy_pre(MDOC_ARGS)
1907: {
1908: struct htmlpair tag;
1909:
1910: PAIR_CLASS_INIT(&tag, "symb");
1911: print_otag(h, TAG_SPAN, 1, &tag);
1912: return(1);
1913: }
1914:
1915: static int
1916: mdoc_bt_pre(MDOC_ARGS)
1917: {
1918:
1919: print_text(h, "is currently in beta test.");
1920: return(0);
1921: }
1922:
1923: static int
1924: mdoc_ud_pre(MDOC_ARGS)
1925: {
1926:
1927: print_text(h, "currently under development.");
1928: return(0);
1929: }
1930:
1931: static int
1932: mdoc_lb_pre(MDOC_ARGS)
1933: {
1934: struct htmlpair tag;
1935:
1.40 schwarze 1936: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1937: print_otag(h, TAG_BR, 0, NULL);
1938:
1.1 schwarze 1939: PAIR_CLASS_INIT(&tag, "lib");
1940: print_otag(h, TAG_SPAN, 1, &tag);
1941: return(1);
1942: }
1943:
1944: static int
1945: mdoc__x_pre(MDOC_ARGS)
1946: {
1.2 schwarze 1947: struct htmlpair tag[2];
1.42 schwarze 1948: enum htmltag t;
1949:
1950: t = TAG_SPAN;
1.1 schwarze 1951:
1952: switch (n->tok) {
1.71 schwarze 1953: case MDOC__A:
1.2 schwarze 1954: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1955: if (n->prev && MDOC__A == n->prev->tok)
1956: if (NULL == n->next || MDOC__A != n->next->tok)
1957: print_text(h, "and");
1.1 schwarze 1958: break;
1.71 schwarze 1959: case MDOC__B:
1.2 schwarze 1960: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1961: t = TAG_I;
1.1 schwarze 1962: break;
1.71 schwarze 1963: case MDOC__C:
1.2 schwarze 1964: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1965: break;
1.71 schwarze 1966: case MDOC__D:
1.2 schwarze 1967: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1968: break;
1.71 schwarze 1969: case MDOC__I:
1.2 schwarze 1970: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1971: t = TAG_I;
1.1 schwarze 1972: break;
1.71 schwarze 1973: case MDOC__J:
1.2 schwarze 1974: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1975: t = TAG_I;
1.1 schwarze 1976: break;
1.71 schwarze 1977: case MDOC__N:
1.2 schwarze 1978: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1979: break;
1.71 schwarze 1980: case MDOC__O:
1.2 schwarze 1981: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1982: break;
1.71 schwarze 1983: case MDOC__P:
1.2 schwarze 1984: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1985: break;
1.71 schwarze 1986: case MDOC__Q:
1.2 schwarze 1987: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1988: break;
1.71 schwarze 1989: case MDOC__R:
1.2 schwarze 1990: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 1991: break;
1.71 schwarze 1992: case MDOC__T:
1.2 schwarze 1993: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 1994: break;
1.71 schwarze 1995: case MDOC__U:
1.2 schwarze 1996: PAIR_CLASS_INIT(&tag[0], "link-ref");
1997: break;
1.71 schwarze 1998: case MDOC__V:
1.2 schwarze 1999: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2000: break;
2001: default:
2002: abort();
2003: /* NOTREACHED */
2004: }
2005:
1.2 schwarze 2006: if (MDOC__U != n->tok) {
1.42 schwarze 2007: print_otag(h, t, 1, tag);
1.2 schwarze 2008: return(1);
2009: }
2010:
2011: PAIR_HREF_INIT(&tag[1], n->child->string);
2012: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2013:
1.1 schwarze 2014: return(1);
2015: }
2016:
2017: static void
2018: mdoc__x_post(MDOC_ARGS)
2019: {
1.30 schwarze 2020:
2021: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2022: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2023: if (NULL == n->prev || MDOC__A != n->prev->tok)
2024: return;
1.1 schwarze 2025:
1.12 schwarze 2026: /* TODO: %U */
2027:
1.31 schwarze 2028: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2029: return;
2030:
1.56 schwarze 2031: h->flags |= HTML_NOSPACE;
1.1 schwarze 2032: print_text(h, n->next ? "," : ".");
1.25 schwarze 2033: }
2034:
2035: static int
2036: mdoc_bk_pre(MDOC_ARGS)
2037: {
2038:
2039: switch (n->type) {
1.71 schwarze 2040: case MDOC_BLOCK:
1.25 schwarze 2041: break;
1.71 schwarze 2042: case MDOC_HEAD:
1.25 schwarze 2043: return(0);
1.71 schwarze 2044: case MDOC_BODY:
1.41 schwarze 2045: if (n->parent->args || 0 == n->prev->nchild)
2046: h->flags |= HTML_PREKEEP;
1.25 schwarze 2047: break;
2048: default:
2049: abort();
2050: /* NOTREACHED */
2051: }
2052:
2053: return(1);
2054: }
2055:
2056: static void
2057: mdoc_bk_post(MDOC_ARGS)
2058: {
2059:
2060: if (MDOC_BODY == n->type)
2061: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2062: }
1.32 schwarze 2063:
2064: static int
2065: mdoc_quote_pre(MDOC_ARGS)
2066: {
2067: struct htmlpair tag;
2068:
2069: if (MDOC_BODY != n->type)
2070: return(1);
2071:
2072: switch (n->tok) {
1.71 schwarze 2073: case MDOC_Ao:
1.32 schwarze 2074: /* FALLTHROUGH */
1.71 schwarze 2075: case MDOC_Aq:
1.32 schwarze 2076: print_text(h, "\\(la");
2077: break;
1.71 schwarze 2078: case MDOC_Bro:
1.32 schwarze 2079: /* FALLTHROUGH */
1.71 schwarze 2080: case MDOC_Brq:
1.32 schwarze 2081: print_text(h, "\\(lC");
2082: break;
1.71 schwarze 2083: case MDOC_Bo:
1.32 schwarze 2084: /* FALLTHROUGH */
1.71 schwarze 2085: case MDOC_Bq:
1.32 schwarze 2086: print_text(h, "\\(lB");
2087: break;
1.71 schwarze 2088: case MDOC_Oo:
1.32 schwarze 2089: /* FALLTHROUGH */
1.71 schwarze 2090: case MDOC_Op:
1.32 schwarze 2091: print_text(h, "\\(lB");
1.36 schwarze 2092: h->flags |= HTML_NOSPACE;
1.32 schwarze 2093: PAIR_CLASS_INIT(&tag, "opt");
2094: print_otag(h, TAG_SPAN, 1, &tag);
2095: break;
1.74 schwarze 2096: case MDOC_En:
2097: if (NULL == n->norm->Es ||
2098: NULL == n->norm->Es->child)
2099: return(1);
2100: print_text(h, n->norm->Es->child->string);
2101: break;
1.71 schwarze 2102: case MDOC_Eo:
1.65 schwarze 2103: break;
1.71 schwarze 2104: case MDOC_Do:
1.32 schwarze 2105: /* FALLTHROUGH */
1.71 schwarze 2106: case MDOC_Dq:
1.32 schwarze 2107: /* FALLTHROUGH */
1.71 schwarze 2108: case MDOC_Qo:
1.32 schwarze 2109: /* FALLTHROUGH */
1.71 schwarze 2110: case MDOC_Qq:
1.32 schwarze 2111: print_text(h, "\\(lq");
2112: break;
1.71 schwarze 2113: case MDOC_Po:
1.32 schwarze 2114: /* FALLTHROUGH */
1.71 schwarze 2115: case MDOC_Pq:
1.32 schwarze 2116: print_text(h, "(");
2117: break;
1.71 schwarze 2118: case MDOC_Ql:
1.61 schwarze 2119: print_text(h, "\\(oq");
2120: h->flags |= HTML_NOSPACE;
2121: PAIR_CLASS_INIT(&tag, "lit");
2122: print_otag(h, TAG_CODE, 1, &tag);
2123: break;
1.71 schwarze 2124: case MDOC_So:
1.32 schwarze 2125: /* FALLTHROUGH */
1.71 schwarze 2126: case MDOC_Sq:
1.32 schwarze 2127: print_text(h, "\\(oq");
2128: break;
2129: default:
2130: abort();
2131: /* NOTREACHED */
2132: }
2133:
2134: h->flags |= HTML_NOSPACE;
2135: return(1);
2136: }
2137:
2138: static void
2139: mdoc_quote_post(MDOC_ARGS)
2140: {
2141:
2142: if (MDOC_BODY != n->type)
2143: return;
2144:
1.74 schwarze 2145: if (MDOC_En != n->tok)
2146: h->flags |= HTML_NOSPACE;
1.32 schwarze 2147:
2148: switch (n->tok) {
1.71 schwarze 2149: case MDOC_Ao:
1.32 schwarze 2150: /* FALLTHROUGH */
1.71 schwarze 2151: case MDOC_Aq:
1.32 schwarze 2152: print_text(h, "\\(ra");
2153: break;
1.71 schwarze 2154: case MDOC_Bro:
1.32 schwarze 2155: /* FALLTHROUGH */
1.71 schwarze 2156: case MDOC_Brq:
1.32 schwarze 2157: print_text(h, "\\(rC");
2158: break;
1.71 schwarze 2159: case MDOC_Oo:
1.32 schwarze 2160: /* FALLTHROUGH */
1.71 schwarze 2161: case MDOC_Op:
1.32 schwarze 2162: /* FALLTHROUGH */
1.71 schwarze 2163: case MDOC_Bo:
1.32 schwarze 2164: /* FALLTHROUGH */
1.71 schwarze 2165: case MDOC_Bq:
1.32 schwarze 2166: print_text(h, "\\(rB");
1.74 schwarze 2167: break;
2168: case MDOC_En:
2169: if (NULL != n->norm->Es &&
2170: NULL != n->norm->Es->child &&
2171: NULL != n->norm->Es->child->next) {
2172: h->flags |= HTML_NOSPACE;
2173: print_text(h, n->norm->Es->child->next->string);
2174: }
1.65 schwarze 2175: break;
1.71 schwarze 2176: case MDOC_Eo:
1.32 schwarze 2177: break;
1.71 schwarze 2178: case MDOC_Qo:
1.32 schwarze 2179: /* FALLTHROUGH */
1.71 schwarze 2180: case MDOC_Qq:
1.32 schwarze 2181: /* FALLTHROUGH */
1.71 schwarze 2182: case MDOC_Do:
1.32 schwarze 2183: /* FALLTHROUGH */
1.71 schwarze 2184: case MDOC_Dq:
1.32 schwarze 2185: print_text(h, "\\(rq");
2186: break;
1.71 schwarze 2187: case MDOC_Po:
1.32 schwarze 2188: /* FALLTHROUGH */
1.71 schwarze 2189: case MDOC_Pq:
1.32 schwarze 2190: print_text(h, ")");
2191: break;
1.71 schwarze 2192: case MDOC_Ql:
1.32 schwarze 2193: /* FALLTHROUGH */
1.71 schwarze 2194: case MDOC_So:
1.32 schwarze 2195: /* FALLTHROUGH */
1.71 schwarze 2196: case MDOC_Sq:
1.66 matthew 2197: print_text(h, "\\(cq");
1.32 schwarze 2198: break;
2199: default:
2200: abort();
2201: /* NOTREACHED */
2202: }
2203: }
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