Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.110
1.110 ! schwarze 1: /* $OpenBSD: mdoc_html.c,v 1.109 2015/09/26 00:18:04 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: *
1.102 schwarze 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1 schwarze 11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.102 schwarze 12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1 schwarze 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"
1.102 schwarze 28: #include "roff.h"
1.90 schwarze 29: #include "mdoc.h"
1.1 schwarze 30: #include "out.h"
31: #include "html.h"
32: #include "main.h"
33:
34: #define INDENT 5
35:
1.104 schwarze 36: #define MDOC_ARGS const struct roff_meta *meta, \
1.103 schwarze 37: struct roff_node *n, \
1.1 schwarze 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_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 *,
1.103 schwarze 53: const struct roff_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);
1.96 schwarze 82: static void mdoc_eo_post(MDOC_ARGS);
83: static int mdoc_eo_pre(MDOC_ARGS);
1.1 schwarze 84: static int mdoc_er_pre(MDOC_ARGS);
85: static int mdoc_ev_pre(MDOC_ARGS);
86: static int mdoc_ex_pre(MDOC_ARGS);
87: static void mdoc_fo_post(MDOC_ARGS);
88: static int mdoc_fo_pre(MDOC_ARGS);
89: static int mdoc_ic_pre(MDOC_ARGS);
1.34 schwarze 90: static int mdoc_igndelim_pre(MDOC_ARGS);
1.1 schwarze 91: static int mdoc_in_pre(MDOC_ARGS);
92: static int mdoc_it_pre(MDOC_ARGS);
93: static int mdoc_lb_pre(MDOC_ARGS);
94: static int mdoc_li_pre(MDOC_ARGS);
95: static int mdoc_lk_pre(MDOC_ARGS);
96: static int mdoc_mt_pre(MDOC_ARGS);
97: static int mdoc_ms_pre(MDOC_ARGS);
98: static int mdoc_nd_pre(MDOC_ARGS);
99: static int mdoc_nm_pre(MDOC_ARGS);
1.85 schwarze 100: static int mdoc_no_pre(MDOC_ARGS);
1.1 schwarze 101: static int mdoc_ns_pre(MDOC_ARGS);
102: static int mdoc_pa_pre(MDOC_ARGS);
103: static void mdoc_pf_post(MDOC_ARGS);
1.40 schwarze 104: static int mdoc_pp_pre(MDOC_ARGS);
1.32 schwarze 105: static void mdoc_quote_post(MDOC_ARGS);
106: static int mdoc_quote_pre(MDOC_ARGS);
1.1 schwarze 107: static int mdoc_rs_pre(MDOC_ARGS);
108: static int mdoc_rv_pre(MDOC_ARGS);
109: static int mdoc_sh_pre(MDOC_ARGS);
1.74 schwarze 110: static int mdoc_skip_pre(MDOC_ARGS);
1.26 schwarze 111: static int mdoc_sm_pre(MDOC_ARGS);
1.1 schwarze 112: static int mdoc_sp_pre(MDOC_ARGS);
113: static int mdoc_ss_pre(MDOC_ARGS);
114: static int mdoc_sx_pre(MDOC_ARGS);
115: static int mdoc_sy_pre(MDOC_ARGS);
116: static int mdoc_ud_pre(MDOC_ARGS);
117: static int mdoc_va_pre(MDOC_ARGS);
118: static int mdoc_vt_pre(MDOC_ARGS);
119: static int mdoc_xr_pre(MDOC_ARGS);
120: static int mdoc_xx_pre(MDOC_ARGS);
121:
122: static const struct htmlmdoc mdocs[MDOC_MAX] = {
123: {mdoc_ap_pre, NULL}, /* Ap */
124: {NULL, NULL}, /* Dd */
125: {NULL, NULL}, /* Dt */
126: {NULL, NULL}, /* Os */
127: {mdoc_sh_pre, NULL }, /* Sh */
1.71 schwarze 128: {mdoc_ss_pre, NULL }, /* Ss */
129: {mdoc_pp_pre, NULL}, /* Pp */
1.1 schwarze 130: {mdoc_d1_pre, NULL}, /* D1 */
131: {mdoc_d1_pre, NULL}, /* Dl */
132: {mdoc_bd_pre, NULL}, /* Bd */
133: {NULL, NULL}, /* Ed */
1.40 schwarze 134: {mdoc_bl_pre, NULL}, /* Bl */
1.1 schwarze 135: {NULL, NULL}, /* El */
136: {mdoc_it_pre, NULL}, /* It */
1.71 schwarze 137: {mdoc_ad_pre, NULL}, /* Ad */
1.1 schwarze 138: {mdoc_an_pre, NULL}, /* An */
139: {mdoc_ar_pre, NULL}, /* Ar */
140: {mdoc_cd_pre, NULL}, /* Cd */
141: {mdoc_fl_pre, NULL}, /* Cm */
1.71 schwarze 142: {mdoc_dv_pre, NULL}, /* Dv */
143: {mdoc_er_pre, NULL}, /* Er */
144: {mdoc_ev_pre, NULL}, /* Ev */
1.1 schwarze 145: {mdoc_ex_pre, NULL}, /* Ex */
1.71 schwarze 146: {mdoc_fa_pre, NULL}, /* Fa */
147: {mdoc_fd_pre, NULL}, /* Fd */
1.1 schwarze 148: {mdoc_fl_pre, NULL}, /* Fl */
1.71 schwarze 149: {mdoc_fn_pre, NULL}, /* Fn */
150: {mdoc_ft_pre, NULL}, /* Ft */
151: {mdoc_ic_pre, NULL}, /* Ic */
152: {mdoc_in_pre, NULL}, /* In */
1.1 schwarze 153: {mdoc_li_pre, NULL}, /* Li */
1.71 schwarze 154: {mdoc_nd_pre, NULL}, /* Nd */
155: {mdoc_nm_pre, NULL}, /* Nm */
1.32 schwarze 156: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.74 schwarze 157: {mdoc_ft_pre, NULL}, /* Ot */
1.1 schwarze 158: {mdoc_pa_pre, NULL}, /* Pa */
159: {mdoc_rv_pre, NULL}, /* Rv */
1.71 schwarze 160: {NULL, NULL}, /* St */
1.1 schwarze 161: {mdoc_va_pre, NULL}, /* Va */
1.71 schwarze 162: {mdoc_vt_pre, NULL}, /* Vt */
1.1 schwarze 163: {mdoc_xr_pre, NULL}, /* Xr */
164: {mdoc__x_pre, mdoc__x_post}, /* %A */
165: {mdoc__x_pre, mdoc__x_post}, /* %B */
166: {mdoc__x_pre, mdoc__x_post}, /* %D */
167: {mdoc__x_pre, mdoc__x_post}, /* %I */
168: {mdoc__x_pre, mdoc__x_post}, /* %J */
169: {mdoc__x_pre, mdoc__x_post}, /* %N */
170: {mdoc__x_pre, mdoc__x_post}, /* %O */
171: {mdoc__x_pre, mdoc__x_post}, /* %P */
172: {mdoc__x_pre, mdoc__x_post}, /* %R */
173: {mdoc__x_pre, mdoc__x_post}, /* %T */
174: {mdoc__x_pre, mdoc__x_post}, /* %V */
175: {NULL, NULL}, /* Ac */
1.32 schwarze 176: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
177: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 schwarze 178: {NULL, NULL}, /* At */
179: {NULL, NULL}, /* Bc */
1.71 schwarze 180: {mdoc_bf_pre, NULL}, /* Bf */
1.32 schwarze 181: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
182: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 schwarze 183: {mdoc_xx_pre, NULL}, /* Bsx */
184: {mdoc_bx_pre, NULL}, /* Bx */
1.87 schwarze 185: {mdoc_skip_pre, NULL}, /* Db */
1.1 schwarze 186: {NULL, NULL}, /* Dc */
1.32 schwarze 187: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
188: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.11 schwarze 189: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 190: {NULL, NULL}, /* Ef */
1.71 schwarze 191: {mdoc_em_pre, NULL}, /* Em */
1.96 schwarze 192: {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
1.1 schwarze 193: {mdoc_xx_pre, NULL}, /* Fx */
1.26 schwarze 194: {mdoc_ms_pre, NULL}, /* Ms */
1.85 schwarze 195: {mdoc_no_pre, NULL}, /* No */
1.1 schwarze 196: {mdoc_ns_pre, NULL}, /* Ns */
197: {mdoc_xx_pre, NULL}, /* Nx */
198: {mdoc_xx_pre, NULL}, /* Ox */
199: {NULL, NULL}, /* Pc */
1.34 schwarze 200: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.32 schwarze 201: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
202: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 schwarze 203: {NULL, NULL}, /* Qc */
1.32 schwarze 204: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
205: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
206: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 schwarze 207: {NULL, NULL}, /* Re */
208: {mdoc_rs_pre, NULL}, /* Rs */
209: {NULL, NULL}, /* Sc */
1.32 schwarze 210: {mdoc_quote_pre, mdoc_quote_post}, /* So */
211: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.71 schwarze 212: {mdoc_sm_pre, NULL}, /* Sm */
1.1 schwarze 213: {mdoc_sx_pre, NULL}, /* Sx */
214: {mdoc_sy_pre, NULL}, /* Sy */
215: {NULL, NULL}, /* Tn */
216: {mdoc_xx_pre, NULL}, /* Ux */
217: {NULL, NULL}, /* Xc */
218: {NULL, NULL}, /* Xo */
1.71 schwarze 219: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
220: {NULL, NULL}, /* Fc */
1.32 schwarze 221: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 schwarze 222: {NULL, NULL}, /* Oc */
1.25 schwarze 223: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 schwarze 224: {NULL, NULL}, /* Ek */
225: {mdoc_bt_pre, NULL}, /* Bt */
226: {NULL, NULL}, /* Hf */
1.74 schwarze 227: {mdoc_em_pre, NULL}, /* Fr */
1.1 schwarze 228: {mdoc_ud_pre, NULL}, /* Ud */
229: {mdoc_lb_pre, NULL}, /* Lb */
1.71 schwarze 230: {mdoc_pp_pre, NULL}, /* Lp */
231: {mdoc_lk_pre, NULL}, /* Lk */
232: {mdoc_mt_pre, NULL}, /* Mt */
233: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
234: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
235: {NULL, NULL}, /* Brc */
236: {mdoc__x_pre, mdoc__x_post}, /* %C */
1.74 schwarze 237: {mdoc_skip_pre, NULL}, /* Es */
238: {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.71 schwarze 239: {mdoc_xx_pre, NULL}, /* Dx */
240: {mdoc__x_pre, mdoc__x_post}, /* %Q */
1.1 schwarze 241: {mdoc_sp_pre, NULL}, /* br */
1.71 schwarze 242: {mdoc_sp_pre, NULL}, /* sp */
243: {mdoc__x_pre, mdoc__x_post}, /* %U */
244: {NULL, NULL}, /* Ta */
1.74 schwarze 245: {mdoc_skip_pre, NULL}, /* ll */
1.1 schwarze 246: };
247:
1.40 schwarze 248: static const char * const lists[LIST_MAX] = {
249: NULL,
250: "list-bul",
251: "list-col",
252: "list-dash",
253: "list-diag",
254: "list-enum",
255: "list-hang",
256: "list-hyph",
257: "list-inset",
258: "list-item",
259: "list-ohang",
260: "list-tag"
261: };
1.1 schwarze 262:
1.71 schwarze 263:
1.1 schwarze 264: /*
265: * Calculate the scaling unit passed in a `-width' argument. This uses
266: * either a native scaling unit (e.g., 1i, 2m) or the string length of
267: * the value.
268: */
269: static void
270: a2width(const char *p, struct roffsu *su)
271: {
272:
1.92 schwarze 273: if (a2roffsu(p, su, SCALE_MAX) < 2) {
1.84 schwarze 274: su->unit = SCALE_EN;
1.57 schwarze 275: su->scale = html_strlen(p);
1.93 schwarze 276: } else if (su->scale < 0.0)
277: su->scale = 0.0;
1.1 schwarze 278: }
279:
280: /*
1.21 schwarze 281: * See the same function in mdoc_term.c for documentation.
282: */
283: static void
1.103 schwarze 284: synopsis_pre(struct html *h, const struct roff_node *n)
1.21 schwarze 285: {
286:
1.23 schwarze 287: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.21 schwarze 288: return;
289:
1.71 schwarze 290: if (n->prev->tok == n->tok &&
291: MDOC_Fo != n->tok &&
292: MDOC_Ft != n->tok &&
293: MDOC_Fn != n->tok) {
1.40 schwarze 294: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 295: return;
296: }
297:
298: switch (n->prev->tok) {
1.71 schwarze 299: case MDOC_Fd:
1.21 schwarze 300: /* FALLTHROUGH */
1.71 schwarze 301: case MDOC_Fn:
1.21 schwarze 302: /* FALLTHROUGH */
1.71 schwarze 303: case MDOC_Fo:
1.21 schwarze 304: /* FALLTHROUGH */
1.71 schwarze 305: case MDOC_In:
1.21 schwarze 306: /* FALLTHROUGH */
1.71 schwarze 307: case MDOC_Vt:
1.83 schwarze 308: print_paragraph(h);
1.21 schwarze 309: break;
1.71 schwarze 310: case MDOC_Ft:
1.21 schwarze 311: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.83 schwarze 312: print_paragraph(h);
1.21 schwarze 313: break;
314: }
315: /* FALLTHROUGH */
316: default:
1.40 schwarze 317: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 318: break;
319: }
320: }
321:
1.107 schwarze 322: void
323: html_mdoc(void *arg, const struct roff_man *mdoc)
1.1 schwarze 324: {
1.107 schwarze 325: struct htmlpair tag;
326: struct html *h;
1.62 schwarze 327: struct tag *t, *tt;
328:
329: PAIR_CLASS_INIT(&tag, "mandoc");
1.107 schwarze 330: h = (struct html *)arg;
1.1 schwarze 331:
1.62 schwarze 332: if ( ! (HTML_FRAGMENT & h->oflags)) {
333: print_gen_decls(h);
334: t = print_otag(h, TAG_HTML, 0, NULL);
335: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.107 schwarze 336: print_mdoc_head(&mdoc->meta, mdoc->first->child, h);
1.62 schwarze 337: print_tagq(h, tt);
338: print_otag(h, TAG_BODY, 0, NULL);
339: print_otag(h, TAG_DIV, 1, &tag);
1.71 schwarze 340: } else
1.62 schwarze 341: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 342:
1.107 schwarze 343: mdoc_root_pre(&mdoc->meta, mdoc->first->child, h);
344: print_mdoc_nodelist(&mdoc->meta, mdoc->first->child, h);
345: mdoc_root_post(&mdoc->meta, mdoc->first->child, h);
1.1 schwarze 346: print_tagq(h, t);
1.107 schwarze 347: putchar('\n');
1.1 schwarze 348: }
349:
350: static void
351: print_mdoc_head(MDOC_ARGS)
352: {
353:
354: print_gen_head(h);
355: bufinit(h);
1.78 schwarze 356: bufcat(h, meta->title);
357: if (meta->msec)
358: bufcat_fmt(h, "(%s)", meta->msec);
1.67 schwarze 359: if (meta->arch)
360: bufcat_fmt(h, " (%s)", meta->arch);
1.1 schwarze 361:
362: print_otag(h, TAG_TITLE, 0, NULL);
363: print_text(h, h->buf);
364: }
365:
366: static void
367: print_mdoc_nodelist(MDOC_ARGS)
368: {
369:
1.95 schwarze 370: while (n != NULL) {
371: print_mdoc_node(meta, n, h);
372: n = n->next;
373: }
1.1 schwarze 374: }
375:
376: static void
377: print_mdoc_node(MDOC_ARGS)
378: {
379: int child;
380: struct tag *t;
381:
382: child = 1;
1.2 schwarze 383: t = h->tags.head;
1.100 schwarze 384: n->flags &= ~MDOC_ENDED;
1.1 schwarze 385:
386: switch (n->type) {
1.102 schwarze 387: case ROFFT_TEXT:
1.48 schwarze 388: /* No tables in this mode... */
389: assert(NULL == h->tblt);
1.50 schwarze 390:
391: /*
392: * Make sure that if we're in a literal mode already
393: * (i.e., within a <PRE>) don't print the newline.
394: */
1.47 schwarze 395: if (' ' == *n->string && MDOC_LINE & n->flags)
1.50 schwarze 396: if ( ! (HTML_LITERAL & h->flags))
397: print_otag(h, TAG_BR, 0, NULL);
1.56 schwarze 398: if (MDOC_DELIMC & n->flags)
399: h->flags |= HTML_NOSPACE;
1.1 schwarze 400: print_text(h, n->string);
1.56 schwarze 401: if (MDOC_DELIMO & n->flags)
402: h->flags |= HTML_NOSPACE;
1.54 schwarze 403: return;
1.102 schwarze 404: case ROFFT_EQN:
1.101 schwarze 405: if (n->flags & MDOC_LINE)
406: putchar('\n');
1.60 schwarze 407: print_eqn(h, n->eqn);
1.55 schwarze 408: break;
1.102 schwarze 409: case ROFFT_TBL:
1.48 schwarze 410: /*
411: * This will take care of initialising all of the table
412: * state data for the first table, then tearing it down
413: * for the last one.
414: */
1.45 schwarze 415: print_tbl(h, n->span);
1.48 schwarze 416: return;
1.1 schwarze 417: default:
1.48 schwarze 418: /*
419: * Close out the current table, if it's open, and unset
420: * the "meta" table state. This will be reopened on the
421: * next table element.
422: */
1.88 schwarze 423: if (h->tblt != NULL) {
1.48 schwarze 424: print_tblclose(h);
425: t = h->tags.head;
426: }
1.88 schwarze 427: assert(h->tblt == NULL);
428: if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))
1.67 schwarze 429: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 schwarze 430: break;
431: }
432:
1.97 schwarze 433: if (h->flags & HTML_KEEP && n->flags & MDOC_LINE) {
434: h->flags &= ~HTML_KEEP;
435: h->flags |= HTML_PREKEEP;
1.25 schwarze 436: }
437:
1.1 schwarze 438: if (child && n->child)
1.67 schwarze 439: print_mdoc_nodelist(meta, n->child, h);
1.1 schwarze 440:
441: print_stagq(h, t);
442:
443: switch (n->type) {
1.102 schwarze 444: case ROFFT_EQN:
1.1 schwarze 445: break;
446: default:
1.88 schwarze 447: if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)
448: break;
449: (*mdocs[n->tok].post)(meta, n, h);
450: if (n->end != ENDBODY_NOT)
1.100 schwarze 451: n->body->flags |= MDOC_ENDED;
1.88 schwarze 452: if (n->end == ENDBODY_NOSPACE)
453: h->flags |= HTML_NOSPACE;
1.1 schwarze 454: break;
455: }
456: }
457:
458: static void
459: mdoc_root_post(MDOC_ARGS)
460: {
1.83 schwarze 461: struct htmlpair tag;
1.1 schwarze 462: struct tag *t, *tt;
463:
1.83 schwarze 464: PAIR_CLASS_INIT(&tag, "foot");
465: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 466:
1.64 schwarze 467: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 468:
1.1 schwarze 469: tt = print_otag(h, TAG_TR, 0, NULL);
470:
1.83 schwarze 471: PAIR_CLASS_INIT(&tag, "foot-date");
472: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 473: print_text(h, meta->date);
1.1 schwarze 474: print_stagq(h, tt);
475:
1.83 schwarze 476: PAIR_CLASS_INIT(&tag, "foot-os");
477: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 478: print_text(h, meta->os);
1.1 schwarze 479: print_tagq(h, t);
480: }
481:
482: static int
483: mdoc_root_pre(MDOC_ARGS)
484: {
1.83 schwarze 485: struct htmlpair tag;
1.1 schwarze 486: struct tag *t, *tt;
1.73 schwarze 487: char *volume, *title;
1.1 schwarze 488:
1.73 schwarze 489: if (NULL == meta->arch)
490: volume = mandoc_strdup(meta->vol);
491: else
492: mandoc_asprintf(&volume, "%s (%s)",
493: meta->vol, meta->arch);
1.1 schwarze 494:
1.78 schwarze 495: if (NULL == meta->msec)
496: title = mandoc_strdup(meta->title);
497: else
498: mandoc_asprintf(&title, "%s(%s)",
499: meta->title, meta->msec);
1.1 schwarze 500:
1.83 schwarze 501: PAIR_CLASS_INIT(&tag, "head");
502: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 503:
504: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 505:
1.1 schwarze 506: tt = print_otag(h, TAG_TR, 0, NULL);
507:
1.83 schwarze 508: PAIR_CLASS_INIT(&tag, "head-ltitle");
509: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 510: print_text(h, title);
511: print_stagq(h, tt);
512:
1.83 schwarze 513: PAIR_CLASS_INIT(&tag, "head-vol");
514: print_otag(h, TAG_TD, 1, &tag);
1.73 schwarze 515: print_text(h, volume);
1.1 schwarze 516: print_stagq(h, tt);
517:
1.83 schwarze 518: PAIR_CLASS_INIT(&tag, "head-rtitle");
519: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 520: print_text(h, title);
521: print_tagq(h, t);
1.72 schwarze 522:
523: free(title);
1.73 schwarze 524: free(volume);
1.1 schwarze 525: return(1);
526: }
527:
528: static int
529: mdoc_sh_pre(MDOC_ARGS)
530: {
1.40 schwarze 531: struct htmlpair tag;
1.1 schwarze 532:
1.82 schwarze 533: switch (n->type) {
1.102 schwarze 534: case ROFFT_BLOCK:
1.40 schwarze 535: PAIR_CLASS_INIT(&tag, "section");
536: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 537: return(1);
1.102 schwarze 538: case ROFFT_BODY:
1.82 schwarze 539: if (n->sec == SEC_AUTHORS)
540: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 schwarze 541: return(1);
1.82 schwarze 542: default:
543: break;
544: }
1.1 schwarze 545:
1.57 schwarze 546: bufinit(h);
1.59 schwarze 547: bufcat(h, "x");
1.61 schwarze 548:
1.102 schwarze 549: for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) {
1.57 schwarze 550: bufcat_id(h, n->string);
1.61 schwarze 551: if (NULL != (n = n->next))
1.57 schwarze 552: bufcat_id(h, " ");
1.1 schwarze 553: }
554:
1.61 schwarze 555: if (NULL == n) {
556: PAIR_ID_INIT(&tag, h->buf);
557: print_otag(h, TAG_H1, 1, &tag);
558: } else
559: print_otag(h, TAG_H1, 0, NULL);
560:
1.1 schwarze 561: return(1);
562: }
563:
564: static int
565: mdoc_ss_pre(MDOC_ARGS)
566: {
1.40 schwarze 567: struct htmlpair tag;
1.1 schwarze 568:
1.102 schwarze 569: if (n->type == ROFFT_BLOCK) {
1.40 schwarze 570: PAIR_CLASS_INIT(&tag, "subsection");
571: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 572: return(1);
1.102 schwarze 573: } else if (n->type == ROFFT_BODY)
1.1 schwarze 574: return(1);
575:
1.57 schwarze 576: bufinit(h);
1.59 schwarze 577: bufcat(h, "x");
1.61 schwarze 578:
1.102 schwarze 579: for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) {
1.57 schwarze 580: bufcat_id(h, n->string);
1.61 schwarze 581: if (NULL != (n = n->next))
1.57 schwarze 582: bufcat_id(h, " ");
1.1 schwarze 583: }
584:
1.61 schwarze 585: if (NULL == n) {
586: PAIR_ID_INIT(&tag, h->buf);
587: print_otag(h, TAG_H2, 1, &tag);
588: } else
589: print_otag(h, TAG_H2, 0, NULL);
590:
1.1 schwarze 591: return(1);
592: }
593:
594: static int
595: mdoc_fl_pre(MDOC_ARGS)
596: {
597: struct htmlpair tag;
598:
599: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 600: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 601:
602: /* `Cm' has no leading hyphen. */
603:
604: if (MDOC_Cm == n->tok)
605: return(1);
606:
607: print_text(h, "\\-");
608:
1.81 schwarze 609: if ( ! (n->nchild == 0 &&
610: (n->next == NULL ||
1.102 schwarze 611: n->next->type == ROFFT_TEXT ||
1.81 schwarze 612: n->next->flags & MDOC_LINE)))
1.11 schwarze 613: h->flags |= HTML_NOSPACE;
1.6 schwarze 614:
1.1 schwarze 615: return(1);
616: }
617:
618: static int
619: mdoc_nd_pre(MDOC_ARGS)
620: {
621: struct htmlpair tag;
622:
1.102 schwarze 623: if (n->type != ROFFT_BODY)
1.1 schwarze 624: return(1);
625:
626: /* XXX: this tag in theory can contain block elements. */
627:
628: print_text(h, "\\(em");
1.40 schwarze 629: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 630: print_otag(h, TAG_SPAN, 1, &tag);
631: return(1);
632: }
633:
634: static int
635: mdoc_nm_pre(MDOC_ARGS)
636: {
1.25 schwarze 637: struct htmlpair tag;
638: struct roffsu su;
1.57 schwarze 639: int len;
1.25 schwarze 640:
1.40 schwarze 641: switch (n->type) {
1.102 schwarze 642: case ROFFT_HEAD:
1.40 schwarze 643: print_otag(h, TAG_TD, 0, NULL);
1.110 ! schwarze 644: /* FALLTHROUGH */
! 645: case ROFFT_ELEM:
1.109 schwarze 646: PAIR_CLASS_INIT(&tag, "name");
647: print_otag(h, TAG_B, 1, &tag);
1.110 ! schwarze 648: if (n->child == NULL && meta->name != NULL)
1.67 schwarze 649: print_text(h, meta->name);
1.40 schwarze 650: return(1);
1.102 schwarze 651: case ROFFT_BODY:
1.40 schwarze 652: print_otag(h, TAG_TD, 0, NULL);
653: return(1);
654: default:
655: break;
656: }
1.25 schwarze 657:
1.40 schwarze 658: synopsis_pre(h, n);
659: PAIR_CLASS_INIT(&tag, "synopsis");
660: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 661:
1.109 schwarze 662: for (len = 0, n = n->head->child; n; n = n->next)
1.102 schwarze 663: if (n->type == ROFFT_TEXT)
1.57 schwarze 664: len += html_strlen(n->string);
1.25 schwarze 665:
1.110 ! schwarze 666: if (len == 0 && meta->name != NULL)
1.67 schwarze 667: len = html_strlen(meta->name);
1.1 schwarze 668:
1.77 schwarze 669: SCALE_HS_INIT(&su, len);
1.57 schwarze 670: bufinit(h);
1.40 schwarze 671: bufcat_su(h, "width", &su);
672: PAIR_STYLE_INIT(&tag, h);
673: print_otag(h, TAG_COL, 1, &tag);
674: print_otag(h, TAG_COL, 0, NULL);
675: print_otag(h, TAG_TBODY, 0, NULL);
676: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 677: return(1);
678: }
679:
680: static int
681: mdoc_xr_pre(MDOC_ARGS)
682: {
1.56 schwarze 683: struct htmlpair tag[2];
1.9 schwarze 684:
685: if (NULL == n->child)
686: return(0);
1.1 schwarze 687:
688: PAIR_CLASS_INIT(&tag[0], "link-man");
689:
690: if (h->base_man) {
1.71 schwarze 691: buffmt_man(h, n->child->string,
692: n->child->next ?
693: n->child->next->string : NULL);
1.11 schwarze 694: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 695: print_otag(h, TAG_A, 2, tag);
696: } else
697: print_otag(h, TAG_A, 1, tag);
698:
1.56 schwarze 699: n = n->child;
700: print_text(h, n->string);
1.1 schwarze 701:
1.56 schwarze 702: if (NULL == (n = n->next))
1.1 schwarze 703: return(0);
704:
705: h->flags |= HTML_NOSPACE;
706: print_text(h, "(");
707: h->flags |= HTML_NOSPACE;
1.56 schwarze 708: print_text(h, n->string);
1.1 schwarze 709: h->flags |= HTML_NOSPACE;
710: print_text(h, ")");
711: return(0);
712: }
713:
714: static int
715: mdoc_ns_pre(MDOC_ARGS)
716: {
717:
1.51 schwarze 718: if ( ! (MDOC_LINE & n->flags))
719: h->flags |= HTML_NOSPACE;
1.1 schwarze 720: return(1);
721: }
722:
723: static int
724: mdoc_ar_pre(MDOC_ARGS)
725: {
726: struct htmlpair tag;
727:
728: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 729: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 730: return(1);
731: }
732:
733: static int
734: mdoc_xx_pre(MDOC_ARGS)
735: {
736: const char *pp;
737: struct htmlpair tag;
1.52 schwarze 738: int flags;
1.1 schwarze 739:
740: switch (n->tok) {
1.71 schwarze 741: case MDOC_Bsx:
1.37 schwarze 742: pp = "BSD/OS";
1.1 schwarze 743: break;
1.71 schwarze 744: case MDOC_Dx:
1.4 schwarze 745: pp = "DragonFly";
1.1 schwarze 746: break;
1.71 schwarze 747: case MDOC_Fx:
1.1 schwarze 748: pp = "FreeBSD";
749: break;
1.71 schwarze 750: case MDOC_Nx:
1.1 schwarze 751: pp = "NetBSD";
752: break;
1.71 schwarze 753: case MDOC_Ox:
1.1 schwarze 754: pp = "OpenBSD";
755: break;
1.71 schwarze 756: case MDOC_Ux:
1.1 schwarze 757: pp = "UNIX";
758: break;
759: default:
760: return(1);
761: }
762:
763: PAIR_CLASS_INIT(&tag, "unix");
764: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 765:
1.1 schwarze 766: print_text(h, pp);
1.52 schwarze 767: if (n->child) {
768: flags = h->flags;
769: h->flags |= HTML_KEEP;
770: print_text(h, n->child->string);
771: h->flags = flags;
772: }
773: return(0);
1.1 schwarze 774: }
775:
776: static int
777: mdoc_bx_pre(MDOC_ARGS)
778: {
1.49 schwarze 779: struct htmlpair tag;
1.1 schwarze 780:
781: PAIR_CLASS_INIT(&tag, "unix");
782: print_otag(h, TAG_SPAN, 1, &tag);
783:
1.49 schwarze 784: if (NULL != (n = n->child)) {
785: print_text(h, n->string);
786: h->flags |= HTML_NOSPACE;
787: print_text(h, "BSD");
788: } else {
789: print_text(h, "BSD");
790: return(0);
791: }
1.1 schwarze 792:
1.49 schwarze 793: if (NULL != (n = n->next)) {
794: h->flags |= HTML_NOSPACE;
795: print_text(h, "-");
1.1 schwarze 796: h->flags |= HTML_NOSPACE;
1.49 schwarze 797: print_text(h, n->string);
798: }
1.1 schwarze 799:
800: return(0);
801: }
802:
803: static int
1.40 schwarze 804: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 805: {
1.40 schwarze 806: struct roffsu su;
807: enum mdoc_list type;
808: struct htmlpair tag[2];
1.103 schwarze 809: const struct roff_node *bl;
1.1 schwarze 810:
1.40 schwarze 811: bl = n->parent;
812: while (bl && MDOC_Bl != bl->tok)
813: bl = bl->parent;
1.1 schwarze 814:
1.40 schwarze 815: assert(bl);
1.1 schwarze 816:
1.44 schwarze 817: type = bl->norm->Bl.type;
1.1 schwarze 818:
1.40 schwarze 819: assert(lists[type]);
820: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 821:
1.57 schwarze 822: bufinit(h);
823:
1.102 schwarze 824: if (n->type == ROFFT_HEAD) {
1.40 schwarze 825: switch (type) {
1.71 schwarze 826: case LIST_bullet:
1.40 schwarze 827: /* FALLTHROUGH */
1.71 schwarze 828: case LIST_dash:
1.40 schwarze 829: /* FALLTHROUGH */
1.71 schwarze 830: case LIST_item:
1.40 schwarze 831: /* FALLTHROUGH */
1.71 schwarze 832: case LIST_hyphen:
1.40 schwarze 833: /* FALLTHROUGH */
1.71 schwarze 834: case LIST_enum:
1.40 schwarze 835: return(0);
1.71 schwarze 836: case LIST_diag:
1.40 schwarze 837: /* FALLTHROUGH */
1.71 schwarze 838: case LIST_hang:
1.40 schwarze 839: /* FALLTHROUGH */
1.71 schwarze 840: case LIST_inset:
1.40 schwarze 841: /* FALLTHROUGH */
1.71 schwarze 842: case LIST_ohang:
1.40 schwarze 843: /* FALLTHROUGH */
1.71 schwarze 844: case LIST_tag:
1.44 schwarze 845: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 846: bufcat_su(h, "margin-top", &su);
847: PAIR_STYLE_INIT(&tag[1], h);
848: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 849: if (LIST_diag != type)
850: break;
851: PAIR_CLASS_INIT(&tag[0], "diag");
852: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 853: break;
1.71 schwarze 854: case LIST_column:
1.40 schwarze 855: break;
856: default:
857: break;
858: }
1.102 schwarze 859: } else if (n->type == ROFFT_BODY) {
1.40 schwarze 860: switch (type) {
1.71 schwarze 861: case LIST_bullet:
1.40 schwarze 862: /* FALLTHROUGH */
1.71 schwarze 863: case LIST_hyphen:
1.40 schwarze 864: /* FALLTHROUGH */
1.71 schwarze 865: case LIST_dash:
1.40 schwarze 866: /* FALLTHROUGH */
1.71 schwarze 867: case LIST_enum:
1.40 schwarze 868: /* FALLTHROUGH */
1.71 schwarze 869: case LIST_item:
1.44 schwarze 870: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 871: bufcat_su(h, "margin-top", &su);
872: PAIR_STYLE_INIT(&tag[1], h);
873: print_otag(h, TAG_LI, 2, tag);
874: break;
1.71 schwarze 875: case LIST_diag:
1.40 schwarze 876: /* FALLTHROUGH */
1.71 schwarze 877: case LIST_hang:
1.40 schwarze 878: /* FALLTHROUGH */
1.71 schwarze 879: case LIST_inset:
1.40 schwarze 880: /* FALLTHROUGH */
1.71 schwarze 881: case LIST_ohang:
1.40 schwarze 882: /* FALLTHROUGH */
1.71 schwarze 883: case LIST_tag:
1.44 schwarze 884: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 885: print_otag(h, TAG_DD, 1, tag);
886: break;
887: }
1.44 schwarze 888: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 889: bufcat_su(h, "margin-left", &su);
890: PAIR_STYLE_INIT(&tag[1], h);
891: print_otag(h, TAG_DD, 2, tag);
892: break;
1.71 schwarze 893: case LIST_column:
1.44 schwarze 894: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 895: bufcat_su(h, "margin-top", &su);
896: PAIR_STYLE_INIT(&tag[1], h);
897: print_otag(h, TAG_TD, 2, tag);
898: break;
899: default:
900: break;
901: }
902: } else {
903: switch (type) {
1.71 schwarze 904: case LIST_column:
1.40 schwarze 905: print_otag(h, TAG_TR, 1, tag);
906: break;
907: default:
1.1 schwarze 908: break;
1.40 schwarze 909: }
1.1 schwarze 910: }
911:
912: return(1);
913: }
914:
915: static int
1.40 schwarze 916: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 917: {
1.46 schwarze 918: int i;
1.40 schwarze 919: struct htmlpair tag[3];
1.1 schwarze 920: struct roffsu su;
1.42 schwarze 921: char buf[BUFSIZ];
1.1 schwarze 922:
1.102 schwarze 923: if (n->type == ROFFT_BODY) {
1.44 schwarze 924: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 925: print_otag(h, TAG_TBODY, 0, NULL);
926: return(1);
1.1 schwarze 927: }
928:
1.102 schwarze 929: if (n->type == ROFFT_HEAD) {
1.44 schwarze 930: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 931: return(0);
1.1 schwarze 932:
1.40 schwarze 933: /*
934: * For each column, print out the <COL> tag with our
935: * suggested width. The last column gets min-width, as
936: * in terminal mode it auto-sizes to the width of the
937: * screen and we want to preserve that behaviour.
938: */
1.1 schwarze 939:
1.46 schwarze 940: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 941: bufinit(h);
1.44 schwarze 942: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 943: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 944: bufcat_su(h, "width", &su);
945: else
946: bufcat_su(h, "min-width", &su);
947: PAIR_STYLE_INIT(&tag[0], h);
948: print_otag(h, TAG_COL, 1, tag);
949: }
1.1 schwarze 950:
1.4 schwarze 951: return(0);
1.1 schwarze 952: }
953:
1.40 schwarze 954: SCALE_VS_INIT(&su, 0);
1.66 matthew 955: bufinit(h);
1.40 schwarze 956: bufcat_su(h, "margin-top", &su);
957: bufcat_su(h, "margin-bottom", &su);
958: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 959:
1.44 schwarze 960: assert(lists[n->norm->Bl.type]);
1.73 schwarze 961: (void)strlcpy(buf, "list ", BUFSIZ);
962: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 963: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 964:
1.40 schwarze 965: /* Set the block's left-hand margin. */
1.1 schwarze 966:
1.44 schwarze 967: if (n->norm->Bl.offs) {
1.84 schwarze 968: a2width(n->norm->Bl.offs, &su);
1.40 schwarze 969: bufcat_su(h, "margin-left", &su);
970: }
1.1 schwarze 971:
1.44 schwarze 972: switch (n->norm->Bl.type) {
1.71 schwarze 973: case LIST_bullet:
1.1 schwarze 974: /* FALLTHROUGH */
1.71 schwarze 975: case LIST_dash:
1.1 schwarze 976: /* FALLTHROUGH */
1.71 schwarze 977: case LIST_hyphen:
1.1 schwarze 978: /* FALLTHROUGH */
1.71 schwarze 979: case LIST_item:
1.42 schwarze 980: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 981: break;
1.71 schwarze 982: case LIST_enum:
1.42 schwarze 983: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 984: break;
1.71 schwarze 985: case LIST_diag:
1.40 schwarze 986: /* FALLTHROUGH */
1.71 schwarze 987: case LIST_hang:
1.4 schwarze 988: /* FALLTHROUGH */
1.71 schwarze 989: case LIST_inset:
1.1 schwarze 990: /* FALLTHROUGH */
1.71 schwarze 991: case LIST_ohang:
1.1 schwarze 992: /* FALLTHROUGH */
1.71 schwarze 993: case LIST_tag:
1.42 schwarze 994: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 995: break;
1.71 schwarze 996: case LIST_column:
1.42 schwarze 997: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 998: break;
999: default:
1.40 schwarze 1000: abort();
1001: /* NOTREACHED */
1.1 schwarze 1002: }
1003:
1004: return(1);
1005: }
1006:
1007: static int
1008: mdoc_ex_pre(MDOC_ARGS)
1009: {
1.56 schwarze 1010: struct tag *t;
1011: struct htmlpair tag;
1012: int nchild;
1.1 schwarze 1013:
1.40 schwarze 1014: if (n->prev)
1015: print_otag(h, TAG_BR, 0, NULL);
1016:
1.1 schwarze 1017: PAIR_CLASS_INIT(&tag, "utility");
1018:
1019: print_text(h, "The");
1.56 schwarze 1020:
1021: nchild = n->nchild;
1022: for (n = n->child; n; n = n->next) {
1.102 schwarze 1023: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1024:
1.42 schwarze 1025: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1026: print_text(h, n->string);
1.1 schwarze 1027: print_tagq(h, t);
1028:
1.56 schwarze 1029: if (nchild > 2 && n->next) {
1030: h->flags |= HTML_NOSPACE;
1031: print_text(h, ",");
1032: }
1.1 schwarze 1033:
1.56 schwarze 1034: if (n->next && NULL == n->next->next)
1035: print_text(h, "and");
1.1 schwarze 1036: }
1037:
1.56 schwarze 1038: if (nchild > 1)
1.76 schwarze 1039: print_text(h, "utilities exit\\~0");
1.1 schwarze 1040: else
1.76 schwarze 1041: print_text(h, "utility exits\\~0");
1.1 schwarze 1042:
1.76 schwarze 1043: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 schwarze 1044: return(0);
1045: }
1046:
1047: static int
1048: mdoc_em_pre(MDOC_ARGS)
1049: {
1.80 schwarze 1050: struct htmlpair tag;
1.1 schwarze 1051:
1.80 schwarze 1052: PAIR_CLASS_INIT(&tag, "emph");
1053: print_otag(h, TAG_SPAN, 1, &tag);
1.1 schwarze 1054: return(1);
1055: }
1056:
1057: static int
1058: mdoc_d1_pre(MDOC_ARGS)
1059: {
1060: struct htmlpair tag[2];
1061: struct roffsu su;
1062:
1.102 schwarze 1063: if (n->type != ROFFT_BLOCK)
1.1 schwarze 1064: return(1);
1065:
1.40 schwarze 1066: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1067: bufinit(h);
1.40 schwarze 1068: bufcat_su(h, "margin-top", &su);
1069: bufcat_su(h, "margin-bottom", &su);
1070: PAIR_STYLE_INIT(&tag[0], h);
1071: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1072:
1073: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1074:
1.43 schwarze 1075: PAIR_CLASS_INIT(&tag[0], "display");
1076: print_otag(h, TAG_DIV, 1, tag);
1077:
1078: if (MDOC_Dl == n->tok) {
1079: PAIR_CLASS_INIT(&tag[0], "lit");
1080: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1081: }
1.40 schwarze 1082:
1.1 schwarze 1083: return(1);
1084: }
1085:
1086: static int
1087: mdoc_sx_pre(MDOC_ARGS)
1088: {
1.56 schwarze 1089: struct htmlpair tag[2];
1.1 schwarze 1090:
1.57 schwarze 1091: bufinit(h);
1092: bufcat(h, "#x");
1.61 schwarze 1093:
1094: for (n = n->child; n; ) {
1.57 schwarze 1095: bufcat_id(h, n->string);
1.61 schwarze 1096: if (NULL != (n = n->next))
1.57 schwarze 1097: bufcat_id(h, " ");
1.1 schwarze 1098: }
1099:
1100: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1101: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1102:
1.42 schwarze 1103: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1104: print_otag(h, TAG_A, 2, tag);
1105: return(1);
1106: }
1107:
1108: static int
1109: mdoc_bd_pre(MDOC_ARGS)
1110: {
1.71 schwarze 1111: struct htmlpair tag[2];
1112: int comp, sv;
1.103 schwarze 1113: struct roff_node *nn;
1.1 schwarze 1114: struct roffsu su;
1115:
1.102 schwarze 1116: if (n->type == ROFFT_HEAD)
1.1 schwarze 1117: return(0);
1118:
1.102 schwarze 1119: if (n->type == ROFFT_BLOCK) {
1.44 schwarze 1120: comp = n->norm->Bd.comp;
1.1 schwarze 1121: for (nn = n; nn && ! comp; nn = nn->parent) {
1.102 schwarze 1122: if (nn->type != ROFFT_BLOCK)
1.1 schwarze 1123: continue;
1124: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1125: comp = 1;
1126: if (nn->prev)
1127: break;
1128: }
1.40 schwarze 1129: if ( ! comp)
1.83 schwarze 1130: print_paragraph(h);
1.1 schwarze 1131: return(1);
1132: }
1133:
1.84 schwarze 1134: /* Handle the -offset argument. */
1135:
1136: if (n->norm->Bd.offs == NULL ||
1137: ! strcmp(n->norm->Bd.offs, "left"))
1138: SCALE_HS_INIT(&su, 0);
1139: else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1140: SCALE_HS_INIT(&su, INDENT);
1141: else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1142: SCALE_HS_INIT(&su, INDENT * 2);
1143: else
1144: a2width(n->norm->Bd.offs, &su);
1.71 schwarze 1145:
1.57 schwarze 1146: bufinit(h);
1.40 schwarze 1147: bufcat_su(h, "margin-left", &su);
1148: PAIR_STYLE_INIT(&tag[0], h);
1149:
1.71 schwarze 1150: if (DISP_unfilled != n->norm->Bd.type &&
1151: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1152: PAIR_CLASS_INIT(&tag[1], "display");
1153: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1154: return(1);
1.40 schwarze 1155: }
1.1 schwarze 1156:
1.40 schwarze 1157: PAIR_CLASS_INIT(&tag[1], "lit display");
1158: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1159:
1.50 schwarze 1160: /* This can be recursive: save & set our literal state. */
1161:
1162: sv = h->flags & HTML_LITERAL;
1163: h->flags |= HTML_LITERAL;
1164:
1.1 schwarze 1165: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1166: print_mdoc_node(meta, nn, h);
1.33 schwarze 1167: /*
1168: * If the printed node flushes its own line, then we
1169: * needn't do it here as well. This is hacky, but the
1170: * notion of selective eoln whitespace is pretty dumb
1171: * anyway, so don't sweat it.
1172: */
1173: switch (nn->tok) {
1.71 schwarze 1174: case MDOC_Sm:
1.36 schwarze 1175: /* FALLTHROUGH */
1.71 schwarze 1176: case MDOC_br:
1.33 schwarze 1177: /* FALLTHROUGH */
1.71 schwarze 1178: case MDOC_sp:
1.33 schwarze 1179: /* FALLTHROUGH */
1.71 schwarze 1180: case MDOC_Bl:
1.39 schwarze 1181: /* FALLTHROUGH */
1.71 schwarze 1182: case MDOC_D1:
1.39 schwarze 1183: /* FALLTHROUGH */
1.71 schwarze 1184: case MDOC_Dl:
1.33 schwarze 1185: /* FALLTHROUGH */
1.71 schwarze 1186: case MDOC_Lp:
1.33 schwarze 1187: /* FALLTHROUGH */
1.71 schwarze 1188: case MDOC_Pp:
1.33 schwarze 1189: continue;
1190: default:
1191: break;
1192: }
1.91 schwarze 1193: if (h->flags & HTML_NONEWLINE ||
1194: (nn->next && ! (nn->next->flags & MDOC_LINE)))
1.28 schwarze 1195: continue;
1.40 schwarze 1196: else if (nn->next)
1197: print_text(h, "\n");
1198:
1.28 schwarze 1199: h->flags |= HTML_NOSPACE;
1.1 schwarze 1200: }
1.50 schwarze 1201:
1202: if (0 == sv)
1203: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1204:
1205: return(0);
1206: }
1207:
1208: static int
1209: mdoc_pa_pre(MDOC_ARGS)
1210: {
1211: struct htmlpair tag;
1212:
1213: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1214: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1215: return(1);
1216: }
1217:
1218: static int
1219: mdoc_ad_pre(MDOC_ARGS)
1220: {
1221: struct htmlpair tag;
1222:
1223: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1224: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1225: return(1);
1226: }
1227:
1228: static int
1229: mdoc_an_pre(MDOC_ARGS)
1230: {
1231: struct htmlpair tag;
1232:
1.82 schwarze 1233: if (n->norm->An.auth == AUTH_split) {
1234: h->flags &= ~HTML_NOSPLIT;
1235: h->flags |= HTML_SPLIT;
1236: return(0);
1237: }
1238: if (n->norm->An.auth == AUTH_nosplit) {
1239: h->flags &= ~HTML_SPLIT;
1240: h->flags |= HTML_NOSPLIT;
1241: return(0);
1242: }
1243:
1244: if (h->flags & HTML_SPLIT)
1245: print_otag(h, TAG_BR, 0, NULL);
1246:
1247: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1248: h->flags |= HTML_SPLIT;
1.1 schwarze 1249:
1250: PAIR_CLASS_INIT(&tag, "author");
1251: print_otag(h, TAG_SPAN, 1, &tag);
1252: return(1);
1253: }
1254:
1255: static int
1256: mdoc_cd_pre(MDOC_ARGS)
1257: {
1258: struct htmlpair tag;
1259:
1.21 schwarze 1260: synopsis_pre(h, n);
1.1 schwarze 1261: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1262: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1263: return(1);
1264: }
1265:
1266: static int
1267: mdoc_dv_pre(MDOC_ARGS)
1268: {
1269: struct htmlpair tag;
1270:
1271: PAIR_CLASS_INIT(&tag, "define");
1272: print_otag(h, TAG_SPAN, 1, &tag);
1273: return(1);
1274: }
1275:
1276: static int
1277: mdoc_ev_pre(MDOC_ARGS)
1278: {
1279: struct htmlpair tag;
1280:
1281: PAIR_CLASS_INIT(&tag, "env");
1282: print_otag(h, TAG_SPAN, 1, &tag);
1283: return(1);
1284: }
1285:
1286: static int
1287: mdoc_er_pre(MDOC_ARGS)
1288: {
1289: struct htmlpair tag;
1290:
1291: PAIR_CLASS_INIT(&tag, "errno");
1292: print_otag(h, TAG_SPAN, 1, &tag);
1293: return(1);
1294: }
1295:
1296: static int
1297: mdoc_fa_pre(MDOC_ARGS)
1298: {
1.103 schwarze 1299: const struct roff_node *nn;
1.1 schwarze 1300: struct htmlpair tag;
1301: struct tag *t;
1302:
1303: PAIR_CLASS_INIT(&tag, "farg");
1304: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1305: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1306: return(1);
1307: }
1308:
1309: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1310: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1311: print_text(h, nn->string);
1312: print_tagq(h, t);
1.56 schwarze 1313: if (nn->next) {
1314: h->flags |= HTML_NOSPACE;
1.1 schwarze 1315: print_text(h, ",");
1.56 schwarze 1316: }
1.1 schwarze 1317: }
1318:
1.56 schwarze 1319: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1320: h->flags |= HTML_NOSPACE;
1.1 schwarze 1321: print_text(h, ",");
1.56 schwarze 1322: }
1.1 schwarze 1323:
1324: return(0);
1325: }
1326:
1327: static int
1328: mdoc_fd_pre(MDOC_ARGS)
1329: {
1.56 schwarze 1330: struct htmlpair tag[2];
1331: char buf[BUFSIZ];
1332: size_t sz;
1333: int i;
1334: struct tag *t;
1.1 schwarze 1335:
1.21 schwarze 1336: synopsis_pre(h, n);
1337:
1.56 schwarze 1338: if (NULL == (n = n->child))
1339: return(0);
1340:
1.102 schwarze 1341: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1342:
1343: if (strcmp(n->string, "#include")) {
1344: PAIR_CLASS_INIT(&tag[0], "macro");
1345: print_otag(h, TAG_B, 1, tag);
1346: return(1);
1347: }
1348:
1349: PAIR_CLASS_INIT(&tag[0], "includes");
1350: print_otag(h, TAG_B, 1, tag);
1351: print_text(h, n->string);
1352:
1353: if (NULL != (n = n->next)) {
1.102 schwarze 1354: assert(n->type == ROFFT_TEXT);
1.73 schwarze 1355:
1356: /*
1357: * XXX This is broken and not easy to fix.
1358: * When using -Oincludes, truncation may occur.
1359: * Dynamic allocation wouldn't help because
1360: * passing long strings to buffmt_includes()
1361: * does not work either.
1362: */
1363:
1.71 schwarze 1364: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1365: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1366:
1367: sz = strlen(buf);
1368: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1369: buf[sz - 1] = '\0';
1370:
1371: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1372:
1.56 schwarze 1373: i = 1;
1374: if (h->base_includes) {
1375: buffmt_includes(h, buf);
1376: PAIR_HREF_INIT(&tag[i], h->buf);
1377: i++;
1.71 schwarze 1378: }
1.56 schwarze 1379:
1380: t = print_otag(h, TAG_A, i, tag);
1381: print_text(h, n->string);
1382: print_tagq(h, t);
1383:
1384: n = n->next;
1385: }
1386:
1387: for ( ; n; n = n->next) {
1.102 schwarze 1388: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1389: print_text(h, n->string);
1390: }
1391:
1392: return(0);
1.1 schwarze 1393: }
1394:
1395: static int
1396: mdoc_vt_pre(MDOC_ARGS)
1397: {
1398: struct htmlpair tag;
1399:
1.102 schwarze 1400: if (n->type == ROFFT_BLOCK) {
1.21 schwarze 1401: synopsis_pre(h, n);
1.7 schwarze 1402: return(1);
1.102 schwarze 1403: } else if (n->type == ROFFT_ELEM) {
1.21 schwarze 1404: synopsis_pre(h, n);
1.102 schwarze 1405: } else if (n->type == ROFFT_HEAD)
1.7 schwarze 1406: return(0);
1.1 schwarze 1407:
1408: PAIR_CLASS_INIT(&tag, "type");
1409: print_otag(h, TAG_SPAN, 1, &tag);
1410: return(1);
1411: }
1412:
1413: static int
1414: mdoc_ft_pre(MDOC_ARGS)
1415: {
1416: struct htmlpair tag;
1417:
1.21 schwarze 1418: synopsis_pre(h, n);
1.1 schwarze 1419: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1420: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1421: return(1);
1422: }
1423:
1424: static int
1425: mdoc_fn_pre(MDOC_ARGS)
1426: {
1.56 schwarze 1427: struct tag *t;
1428: struct htmlpair tag[2];
1429: char nbuf[BUFSIZ];
1430: const char *sp, *ep;
1431: int sz, i, pretty;
1.1 schwarze 1432:
1.56 schwarze 1433: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1434: synopsis_pre(h, n);
1.1 schwarze 1435:
1436: /* Split apart into type and name. */
1437: assert(n->child->string);
1438: sp = n->child->string;
1439:
1440: ep = strchr(sp, ' ');
1441: if (NULL != ep) {
1442: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1443: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1444:
1.1 schwarze 1445: while (ep) {
1446: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1447: (void)memcpy(nbuf, sp, (size_t)sz);
1448: nbuf[sz] = '\0';
1449: print_text(h, nbuf);
1450: sp = ++ep;
1451: ep = strchr(sp, ' ');
1452: }
1453: print_tagq(h, t);
1454: }
1455:
1456: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1457:
1458: /*
1459: * FIXME: only refer to IDs that we know exist.
1460: */
1461:
1462: #if 0
1.23 schwarze 1463: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1464: nbuf[0] = '\0';
1465: html_idcat(nbuf, sp, BUFSIZ);
1466: PAIR_ID_INIT(&tag[1], nbuf);
1467: } else {
1468: strlcpy(nbuf, "#", BUFSIZ);
1469: html_idcat(nbuf, sp, BUFSIZ);
1470: PAIR_HREF_INIT(&tag[1], nbuf);
1471: }
1472: #endif
1473:
1.42 schwarze 1474: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1475:
1.73 schwarze 1476: if (sp)
1477: print_text(h, sp);
1.1 schwarze 1478:
1479: print_tagq(h, t);
1480:
1481: h->flags |= HTML_NOSPACE;
1482: print_text(h, "(");
1.56 schwarze 1483: h->flags |= HTML_NOSPACE;
1.1 schwarze 1484:
1.57 schwarze 1485: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1486: bufinit(h);
1487: bufcat_style(h, "white-space", "nowrap");
1488: PAIR_STYLE_INIT(&tag[1], h);
1489:
1.56 schwarze 1490: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1491: i = 1;
1.23 schwarze 1492: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1493: i = 2;
1.42 schwarze 1494: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1495: print_text(h, n->string);
1.1 schwarze 1496: print_tagq(h, t);
1.56 schwarze 1497: if (n->next) {
1498: h->flags |= HTML_NOSPACE;
1.1 schwarze 1499: print_text(h, ",");
1.56 schwarze 1500: }
1.1 schwarze 1501: }
1502:
1.56 schwarze 1503: h->flags |= HTML_NOSPACE;
1.1 schwarze 1504: print_text(h, ")");
1.56 schwarze 1505:
1506: if (pretty) {
1507: h->flags |= HTML_NOSPACE;
1.1 schwarze 1508: print_text(h, ";");
1.56 schwarze 1509: }
1.1 schwarze 1510:
1511: return(0);
1512: }
1513:
1514: static int
1.26 schwarze 1515: mdoc_sm_pre(MDOC_ARGS)
1516: {
1517:
1.75 schwarze 1518: if (NULL == n->child)
1519: h->flags ^= HTML_NONOSPACE;
1520: else if (0 == strcmp("on", n->child->string))
1.26 schwarze 1521: h->flags &= ~HTML_NONOSPACE;
1.75 schwarze 1522: else
1.26 schwarze 1523: h->flags |= HTML_NONOSPACE;
1.75 schwarze 1524:
1525: if ( ! (HTML_NONOSPACE & h->flags))
1526: h->flags &= ~HTML_NOSPACE;
1.26 schwarze 1527:
1528: return(0);
1529: }
1530:
1.40 schwarze 1531: static int
1.74 schwarze 1532: mdoc_skip_pre(MDOC_ARGS)
1.70 schwarze 1533: {
1534:
1535: return(0);
1536: }
1537:
1538: static int
1.40 schwarze 1539: mdoc_pp_pre(MDOC_ARGS)
1540: {
1541:
1.83 schwarze 1542: print_paragraph(h);
1.40 schwarze 1543: return(0);
1544: }
1.26 schwarze 1545:
1546: static int
1.1 schwarze 1547: mdoc_sp_pre(MDOC_ARGS)
1548: {
1.40 schwarze 1549: struct roffsu su;
1.1 schwarze 1550: struct htmlpair tag;
1551:
1.40 schwarze 1552: SCALE_VS_INIT(&su, 1);
1553:
1554: if (MDOC_sp == n->tok) {
1.93 schwarze 1555: if (NULL != (n = n->child)) {
1.59 schwarze 1556: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1.92 schwarze 1557: su.scale = 1.0;
1.93 schwarze 1558: else if (su.scale < 0.0)
1559: su.scale = 0.0;
1560: }
1.40 schwarze 1561: } else
1.77 schwarze 1562: su.scale = 0.0;
1.1 schwarze 1563:
1.57 schwarze 1564: bufinit(h);
1.1 schwarze 1565: bufcat_su(h, "height", &su);
1566: PAIR_STYLE_INIT(&tag, h);
1567: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1568:
1.3 schwarze 1569: /* So the div isn't empty: */
1570: print_text(h, "\\~");
1571:
1572: return(0);
1.1 schwarze 1573:
1574: }
1575:
1576: static int
1577: mdoc_lk_pre(MDOC_ARGS)
1578: {
1.56 schwarze 1579: struct htmlpair tag[2];
1580:
1581: if (NULL == (n = n->child))
1582: return(0);
1.1 schwarze 1583:
1.102 schwarze 1584: assert(n->type == ROFFT_TEXT);
1.1 schwarze 1585:
1586: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1587: PAIR_HREF_INIT(&tag[1], n->string);
1588:
1.1 schwarze 1589: print_otag(h, TAG_A, 2, tag);
1590:
1.58 schwarze 1591: if (NULL == n->next)
1592: print_text(h, n->string);
1593:
1594: for (n = n->next; n; n = n->next)
1.56 schwarze 1595: print_text(h, n->string);
1.1 schwarze 1596:
1597: return(0);
1598: }
1599:
1600: static int
1601: mdoc_mt_pre(MDOC_ARGS)
1602: {
1.56 schwarze 1603: struct htmlpair tag[2];
1604: struct tag *t;
1.1 schwarze 1605:
1606: PAIR_CLASS_INIT(&tag[0], "link-mail");
1607:
1.56 schwarze 1608: for (n = n->child; n; n = n->next) {
1.102 schwarze 1609: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1610:
1.1 schwarze 1611: bufinit(h);
1612: bufcat(h, "mailto:");
1.56 schwarze 1613: bufcat(h, n->string);
1614:
1.10 schwarze 1615: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1616: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1617: print_text(h, n->string);
1.1 schwarze 1618: print_tagq(h, t);
1619: }
1.71 schwarze 1620:
1.1 schwarze 1621: return(0);
1622: }
1623:
1624: static int
1625: mdoc_fo_pre(MDOC_ARGS)
1626: {
1.20 schwarze 1627: struct htmlpair tag;
1628: struct tag *t;
1.1 schwarze 1629:
1.102 schwarze 1630: if (n->type == ROFFT_BODY) {
1.1 schwarze 1631: h->flags |= HTML_NOSPACE;
1632: print_text(h, "(");
1633: h->flags |= HTML_NOSPACE;
1634: return(1);
1.102 schwarze 1635: } else if (n->type == ROFFT_BLOCK) {
1.21 schwarze 1636: synopsis_pre(h, n);
1.1 schwarze 1637: return(1);
1.11 schwarze 1638: }
1.1 schwarze 1639:
1.108 schwarze 1640: if (n->child == NULL)
1641: return(0);
1.20 schwarze 1642:
1643: assert(n->child->string);
1.1 schwarze 1644: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1645: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1646: print_text(h, n->child->string);
1647: print_tagq(h, t);
1648: return(0);
1.1 schwarze 1649: }
1650:
1651: static void
1652: mdoc_fo_post(MDOC_ARGS)
1653: {
1.21 schwarze 1654:
1.102 schwarze 1655: if (n->type != ROFFT_BODY)
1.1 schwarze 1656: return;
1.56 schwarze 1657: h->flags |= HTML_NOSPACE;
1.1 schwarze 1658: print_text(h, ")");
1.56 schwarze 1659: h->flags |= HTML_NOSPACE;
1.1 schwarze 1660: print_text(h, ";");
1661: }
1662:
1663: static int
1664: mdoc_in_pre(MDOC_ARGS)
1665: {
1.56 schwarze 1666: struct tag *t;
1667: struct htmlpair tag[2];
1668: int i;
1.1 schwarze 1669:
1.21 schwarze 1670: synopsis_pre(h, n);
1671:
1.1 schwarze 1672: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1673: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1674:
1.56 schwarze 1675: /*
1676: * The first argument of the `In' gets special treatment as
1677: * being a linked value. Subsequent values are printed
1678: * afterward. groff does similarly. This also handles the case
1679: * of no children.
1680: */
1681:
1.23 schwarze 1682: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1683: print_text(h, "#include");
1684:
1685: print_text(h, "<");
1686: h->flags |= HTML_NOSPACE;
1687:
1.56 schwarze 1688: if (NULL != (n = n->child)) {
1.102 schwarze 1689: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1690:
1.1 schwarze 1691: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1692:
1.1 schwarze 1693: i = 1;
1694: if (h->base_includes) {
1.56 schwarze 1695: buffmt_includes(h, n->string);
1.11 schwarze 1696: PAIR_HREF_INIT(&tag[i], h->buf);
1697: i++;
1.71 schwarze 1698: }
1.56 schwarze 1699:
1.1 schwarze 1700: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1701: print_text(h, n->string);
1.1 schwarze 1702: print_tagq(h, t);
1.56 schwarze 1703:
1704: n = n->next;
1.1 schwarze 1705: }
1706:
1707: h->flags |= HTML_NOSPACE;
1708: print_text(h, ">");
1.20 schwarze 1709:
1.56 schwarze 1710: for ( ; n; n = n->next) {
1.102 schwarze 1711: assert(n->type == ROFFT_TEXT);
1.56 schwarze 1712: print_text(h, n->string);
1713: }
1714:
1.1 schwarze 1715: return(0);
1716: }
1717:
1718: static int
1719: mdoc_ic_pre(MDOC_ARGS)
1720: {
1721: struct htmlpair tag;
1722:
1723: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1724: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1725: return(1);
1726: }
1727:
1728: static int
1729: mdoc_rv_pre(MDOC_ARGS)
1730: {
1.56 schwarze 1731: struct htmlpair tag;
1732: struct tag *t;
1733: int nchild;
1.1 schwarze 1734:
1.40 schwarze 1735: if (n->prev)
1736: print_otag(h, TAG_BR, 0, NULL);
1737:
1.56 schwarze 1738: PAIR_CLASS_INIT(&tag, "fname");
1739:
1.76 schwarze 1740: nchild = n->nchild;
1741: if (nchild > 0) {
1742: print_text(h, "The");
1.1 schwarze 1743:
1.76 schwarze 1744: for (n = n->child; n; n = n->next) {
1745: t = print_otag(h, TAG_B, 1, &tag);
1746: print_text(h, n->string);
1747: print_tagq(h, t);
1.56 schwarze 1748:
1.76 schwarze 1749: h->flags |= HTML_NOSPACE;
1750: print_text(h, "()");
1.1 schwarze 1751:
1.76 schwarze 1752: if (n->next == NULL)
1753: continue;
1.56 schwarze 1754:
1.76 schwarze 1755: if (nchild > 2) {
1756: h->flags |= HTML_NOSPACE;
1757: print_text(h, ",");
1758: }
1759: if (n->next->next == NULL)
1760: print_text(h, "and");
1.56 schwarze 1761: }
1762:
1.76 schwarze 1763: if (nchild > 1)
1764: print_text(h, "functions return");
1765: else
1766: print_text(h, "function returns");
1.1 schwarze 1767:
1.76 schwarze 1768: print_text(h, "the value\\~0 if successful;");
1769: } else
1770: print_text(h, "Upon successful completion,"
1771: " the value\\~0 is returned;");
1.1 schwarze 1772:
1.76 schwarze 1773: print_text(h, "otherwise the value\\~\\-1 is returned"
1774: " and the global variable");
1.1 schwarze 1775:
1776: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1777: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1778: print_text(h, "errno");
1779: print_tagq(h, t);
1.71 schwarze 1780: print_text(h, "is set to indicate the error.");
1.1 schwarze 1781: return(0);
1782: }
1783:
1784: static int
1785: mdoc_va_pre(MDOC_ARGS)
1786: {
1787: struct htmlpair tag;
1788:
1789: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1790: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1791: return(1);
1792: }
1793:
1794: static int
1795: mdoc_ap_pre(MDOC_ARGS)
1796: {
1.71 schwarze 1797:
1.1 schwarze 1798: h->flags |= HTML_NOSPACE;
1799: print_text(h, "\\(aq");
1800: h->flags |= HTML_NOSPACE;
1801: return(1);
1802: }
1803:
1804: static int
1805: mdoc_bf_pre(MDOC_ARGS)
1806: {
1807: struct htmlpair tag[2];
1808: struct roffsu su;
1809:
1.102 schwarze 1810: if (n->type == ROFFT_HEAD)
1.1 schwarze 1811: return(0);
1.102 schwarze 1812: else if (n->type != ROFFT_BODY)
1.1 schwarze 1813: return(1);
1814:
1.80 schwarze 1815: if (FONT_Em == n->norm->Bf.font)
1816: PAIR_CLASS_INIT(&tag[0], "emph");
1817: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1818: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1819: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1820: PAIR_CLASS_INIT(&tag[0], "lit");
1821: else
1822: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1823:
1.71 schwarze 1824: /*
1.25 schwarze 1825: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1826: * accept block children.
1.25 schwarze 1827: */
1.57 schwarze 1828: bufinit(h);
1.1 schwarze 1829: bufcat_style(h, "display", "inline");
1830: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1831: /* Needs a left-margin for spacing. */
1832: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1833: PAIR_STYLE_INIT(&tag[1], h);
1834: print_otag(h, TAG_DIV, 2, tag);
1835: return(1);
1836: }
1837:
1838: static int
1839: mdoc_ms_pre(MDOC_ARGS)
1840: {
1841: struct htmlpair tag;
1842:
1843: PAIR_CLASS_INIT(&tag, "symb");
1844: print_otag(h, TAG_SPAN, 1, &tag);
1845: return(1);
1846: }
1847:
1848: static int
1.34 schwarze 1849: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1850: {
1851:
1852: h->flags |= HTML_IGNDELIM;
1853: return(1);
1854: }
1855:
1856: static void
1857: mdoc_pf_post(MDOC_ARGS)
1858: {
1859:
1.89 schwarze 1860: if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))
1861: h->flags |= HTML_NOSPACE;
1.1 schwarze 1862: }
1863:
1864: static int
1865: mdoc_rs_pre(MDOC_ARGS)
1866: {
1867: struct htmlpair tag;
1868:
1.102 schwarze 1869: if (n->type != ROFFT_BLOCK)
1.1 schwarze 1870: return(1);
1871:
1.40 schwarze 1872: if (n->prev && SEC_SEE_ALSO == n->sec)
1.83 schwarze 1873: print_paragraph(h);
1.1 schwarze 1874:
1875: PAIR_CLASS_INIT(&tag, "ref");
1876: print_otag(h, TAG_SPAN, 1, &tag);
1.85 schwarze 1877: return(1);
1878: }
1879:
1880: static int
1881: mdoc_no_pre(MDOC_ARGS)
1882: {
1883: struct htmlpair tag;
1884:
1885: PAIR_CLASS_INIT(&tag, "none");
1886: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1887: return(1);
1888: }
1889:
1890: static int
1891: mdoc_li_pre(MDOC_ARGS)
1892: {
1893: struct htmlpair tag;
1894:
1895: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1896: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1897: return(1);
1898: }
1899:
1900: static int
1901: mdoc_sy_pre(MDOC_ARGS)
1902: {
1903: struct htmlpair tag;
1904:
1905: PAIR_CLASS_INIT(&tag, "symb");
1906: print_otag(h, TAG_SPAN, 1, &tag);
1907: return(1);
1908: }
1909:
1910: static int
1911: mdoc_bt_pre(MDOC_ARGS)
1912: {
1913:
1914: print_text(h, "is currently in beta test.");
1915: return(0);
1916: }
1917:
1918: static int
1919: mdoc_ud_pre(MDOC_ARGS)
1920: {
1921:
1922: print_text(h, "currently under development.");
1923: return(0);
1924: }
1925:
1926: static int
1927: mdoc_lb_pre(MDOC_ARGS)
1928: {
1929: struct htmlpair tag;
1930:
1.40 schwarze 1931: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1932: print_otag(h, TAG_BR, 0, NULL);
1933:
1.1 schwarze 1934: PAIR_CLASS_INIT(&tag, "lib");
1935: print_otag(h, TAG_SPAN, 1, &tag);
1936: return(1);
1937: }
1938:
1939: static int
1940: mdoc__x_pre(MDOC_ARGS)
1941: {
1.2 schwarze 1942: struct htmlpair tag[2];
1.42 schwarze 1943: enum htmltag t;
1944:
1945: t = TAG_SPAN;
1.1 schwarze 1946:
1947: switch (n->tok) {
1.71 schwarze 1948: case MDOC__A:
1.2 schwarze 1949: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1950: if (n->prev && MDOC__A == n->prev->tok)
1951: if (NULL == n->next || MDOC__A != n->next->tok)
1952: print_text(h, "and");
1.1 schwarze 1953: break;
1.71 schwarze 1954: case MDOC__B:
1.2 schwarze 1955: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1956: t = TAG_I;
1.1 schwarze 1957: break;
1.71 schwarze 1958: case MDOC__C:
1.2 schwarze 1959: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1960: break;
1.71 schwarze 1961: case MDOC__D:
1.2 schwarze 1962: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1963: break;
1.71 schwarze 1964: case MDOC__I:
1.2 schwarze 1965: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1966: t = TAG_I;
1.1 schwarze 1967: break;
1.71 schwarze 1968: case MDOC__J:
1.2 schwarze 1969: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1970: t = TAG_I;
1.1 schwarze 1971: break;
1.71 schwarze 1972: case MDOC__N:
1.2 schwarze 1973: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1974: break;
1.71 schwarze 1975: case MDOC__O:
1.2 schwarze 1976: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1977: break;
1.71 schwarze 1978: case MDOC__P:
1.2 schwarze 1979: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1980: break;
1.71 schwarze 1981: case MDOC__Q:
1.2 schwarze 1982: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1983: break;
1.71 schwarze 1984: case MDOC__R:
1.2 schwarze 1985: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 1986: break;
1.71 schwarze 1987: case MDOC__T:
1.2 schwarze 1988: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 1989: break;
1.71 schwarze 1990: case MDOC__U:
1.2 schwarze 1991: PAIR_CLASS_INIT(&tag[0], "link-ref");
1992: break;
1.71 schwarze 1993: case MDOC__V:
1.2 schwarze 1994: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 1995: break;
1996: default:
1997: abort();
1998: /* NOTREACHED */
1999: }
2000:
1.2 schwarze 2001: if (MDOC__U != n->tok) {
1.42 schwarze 2002: print_otag(h, t, 1, tag);
1.2 schwarze 2003: return(1);
2004: }
2005:
2006: PAIR_HREF_INIT(&tag[1], n->child->string);
2007: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2008:
1.1 schwarze 2009: return(1);
2010: }
2011:
2012: static void
2013: mdoc__x_post(MDOC_ARGS)
2014: {
1.30 schwarze 2015:
2016: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2017: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2018: if (NULL == n->prev || MDOC__A != n->prev->tok)
2019: return;
1.1 schwarze 2020:
1.12 schwarze 2021: /* TODO: %U */
2022:
1.31 schwarze 2023: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2024: return;
2025:
1.56 schwarze 2026: h->flags |= HTML_NOSPACE;
1.1 schwarze 2027: print_text(h, n->next ? "," : ".");
1.25 schwarze 2028: }
2029:
2030: static int
2031: mdoc_bk_pre(MDOC_ARGS)
2032: {
2033:
2034: switch (n->type) {
1.102 schwarze 2035: case ROFFT_BLOCK:
1.25 schwarze 2036: break;
1.102 schwarze 2037: case ROFFT_HEAD:
1.25 schwarze 2038: return(0);
1.102 schwarze 2039: case ROFFT_BODY:
1.41 schwarze 2040: if (n->parent->args || 0 == n->prev->nchild)
2041: h->flags |= HTML_PREKEEP;
1.25 schwarze 2042: break;
2043: default:
2044: abort();
2045: /* NOTREACHED */
2046: }
2047:
2048: return(1);
2049: }
2050:
2051: static void
2052: mdoc_bk_post(MDOC_ARGS)
2053: {
2054:
1.102 schwarze 2055: if (n->type == ROFFT_BODY)
1.25 schwarze 2056: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2057: }
1.32 schwarze 2058:
2059: static int
2060: mdoc_quote_pre(MDOC_ARGS)
2061: {
2062: struct htmlpair tag;
2063:
1.102 schwarze 2064: if (n->type != ROFFT_BODY)
1.32 schwarze 2065: return(1);
2066:
2067: switch (n->tok) {
1.71 schwarze 2068: case MDOC_Ao:
1.32 schwarze 2069: /* FALLTHROUGH */
1.71 schwarze 2070: case MDOC_Aq:
1.94 schwarze 2071: print_text(h, n->nchild == 1 &&
2072: n->child->tok == MDOC_Mt ? "<" : "\\(la");
1.32 schwarze 2073: break;
1.71 schwarze 2074: case MDOC_Bro:
1.32 schwarze 2075: /* FALLTHROUGH */
1.71 schwarze 2076: case MDOC_Brq:
1.32 schwarze 2077: print_text(h, "\\(lC");
2078: break;
1.71 schwarze 2079: case MDOC_Bo:
1.32 schwarze 2080: /* FALLTHROUGH */
1.71 schwarze 2081: case MDOC_Bq:
1.32 schwarze 2082: print_text(h, "\\(lB");
2083: break;
1.71 schwarze 2084: case MDOC_Oo:
1.32 schwarze 2085: /* FALLTHROUGH */
1.71 schwarze 2086: case MDOC_Op:
1.32 schwarze 2087: print_text(h, "\\(lB");
1.36 schwarze 2088: h->flags |= HTML_NOSPACE;
1.32 schwarze 2089: PAIR_CLASS_INIT(&tag, "opt");
2090: print_otag(h, TAG_SPAN, 1, &tag);
2091: break;
1.74 schwarze 2092: case MDOC_En:
2093: if (NULL == n->norm->Es ||
2094: NULL == n->norm->Es->child)
2095: return(1);
2096: print_text(h, n->norm->Es->child->string);
2097: break;
1.71 schwarze 2098: case MDOC_Do:
1.32 schwarze 2099: /* FALLTHROUGH */
1.71 schwarze 2100: case MDOC_Dq:
1.32 schwarze 2101: /* FALLTHROUGH */
1.71 schwarze 2102: case MDOC_Qo:
1.32 schwarze 2103: /* FALLTHROUGH */
1.71 schwarze 2104: case MDOC_Qq:
1.32 schwarze 2105: print_text(h, "\\(lq");
2106: break;
1.71 schwarze 2107: case MDOC_Po:
1.32 schwarze 2108: /* FALLTHROUGH */
1.71 schwarze 2109: case MDOC_Pq:
1.32 schwarze 2110: print_text(h, "(");
2111: break;
1.71 schwarze 2112: case MDOC_Ql:
1.61 schwarze 2113: print_text(h, "\\(oq");
2114: h->flags |= HTML_NOSPACE;
2115: PAIR_CLASS_INIT(&tag, "lit");
2116: print_otag(h, TAG_CODE, 1, &tag);
2117: break;
1.71 schwarze 2118: case MDOC_So:
1.32 schwarze 2119: /* FALLTHROUGH */
1.71 schwarze 2120: case MDOC_Sq:
1.32 schwarze 2121: print_text(h, "\\(oq");
2122: break;
2123: default:
2124: abort();
2125: /* NOTREACHED */
2126: }
2127:
2128: h->flags |= HTML_NOSPACE;
2129: return(1);
2130: }
2131:
2132: static void
2133: mdoc_quote_post(MDOC_ARGS)
2134: {
2135:
1.102 schwarze 2136: if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
1.32 schwarze 2137: return;
2138:
1.96 schwarze 2139: h->flags |= HTML_NOSPACE;
1.32 schwarze 2140:
2141: switch (n->tok) {
1.71 schwarze 2142: case MDOC_Ao:
1.32 schwarze 2143: /* FALLTHROUGH */
1.71 schwarze 2144: case MDOC_Aq:
1.94 schwarze 2145: print_text(h, n->nchild == 1 &&
2146: n->child->tok == MDOC_Mt ? ">" : "\\(ra");
1.32 schwarze 2147: break;
1.71 schwarze 2148: case MDOC_Bro:
1.32 schwarze 2149: /* FALLTHROUGH */
1.71 schwarze 2150: case MDOC_Brq:
1.32 schwarze 2151: print_text(h, "\\(rC");
2152: break;
1.71 schwarze 2153: case MDOC_Oo:
1.32 schwarze 2154: /* FALLTHROUGH */
1.71 schwarze 2155: case MDOC_Op:
1.32 schwarze 2156: /* FALLTHROUGH */
1.71 schwarze 2157: case MDOC_Bo:
1.32 schwarze 2158: /* FALLTHROUGH */
1.71 schwarze 2159: case MDOC_Bq:
1.32 schwarze 2160: print_text(h, "\\(rB");
1.74 schwarze 2161: break;
2162: case MDOC_En:
1.96 schwarze 2163: if (n->norm->Es == NULL ||
2164: n->norm->Es->child == NULL ||
2165: n->norm->Es->child->next == NULL)
2166: h->flags &= ~HTML_NOSPACE;
2167: else
1.74 schwarze 2168: print_text(h, n->norm->Es->child->next->string);
1.32 schwarze 2169: break;
1.71 schwarze 2170: case MDOC_Qo:
1.32 schwarze 2171: /* FALLTHROUGH */
1.71 schwarze 2172: case MDOC_Qq:
1.32 schwarze 2173: /* FALLTHROUGH */
1.71 schwarze 2174: case MDOC_Do:
1.32 schwarze 2175: /* FALLTHROUGH */
1.71 schwarze 2176: case MDOC_Dq:
1.32 schwarze 2177: print_text(h, "\\(rq");
2178: break;
1.71 schwarze 2179: case MDOC_Po:
1.32 schwarze 2180: /* FALLTHROUGH */
1.71 schwarze 2181: case MDOC_Pq:
1.32 schwarze 2182: print_text(h, ")");
2183: break;
1.71 schwarze 2184: case MDOC_Ql:
1.32 schwarze 2185: /* FALLTHROUGH */
1.71 schwarze 2186: case MDOC_So:
1.32 schwarze 2187: /* FALLTHROUGH */
1.71 schwarze 2188: case MDOC_Sq:
1.66 matthew 2189: print_text(h, "\\(cq");
1.32 schwarze 2190: break;
2191: default:
2192: abort();
2193: /* NOTREACHED */
2194: }
1.96 schwarze 2195: }
2196:
2197: static int
2198: mdoc_eo_pre(MDOC_ARGS)
2199: {
2200:
1.102 schwarze 2201: if (n->type != ROFFT_BODY)
1.96 schwarze 2202: return(1);
2203:
2204: if (n->end == ENDBODY_NOT &&
2205: n->parent->head->child == NULL &&
2206: n->child != NULL &&
2207: n->child->end != ENDBODY_NOT)
2208: print_text(h, "\\&");
2209: else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.99 schwarze 2210: n->parent->head->child != NULL && (n->child != NULL ||
2211: (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.96 schwarze 2212: h->flags |= HTML_NOSPACE;
2213: return(1);
2214: }
2215:
2216: static void
2217: mdoc_eo_post(MDOC_ARGS)
2218: {
2219: int body, tail;
2220:
1.102 schwarze 2221: if (n->type != ROFFT_BODY)
1.96 schwarze 2222: return;
2223:
2224: if (n->end != ENDBODY_NOT) {
2225: h->flags &= ~HTML_NOSPACE;
2226: return;
2227: }
2228:
2229: body = n->child != NULL || n->parent->head->child != NULL;
2230: tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
2231:
2232: if (body && tail)
2233: h->flags |= HTML_NOSPACE;
2234: else if ( ! tail)
2235: h->flags &= ~HTML_NOSPACE;
1.32 schwarze 2236: }
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