Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.88
1.88 ! schwarze 1: /* $OpenBSD: mdoc_html.c,v 1.87 2014/11/27 16:20:27 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 */
1.87 schwarze 184: {mdoc_skip_pre, NULL}, /* Db */
1.1 schwarze 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: */
1.88 ! schwarze 424: if (h->tblt != NULL) {
1.48 schwarze 425: print_tblclose(h);
426: t = h->tags.head;
427: }
1.88 ! schwarze 428: assert(h->tblt == NULL);
! 429: if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))
1.67 schwarze 430: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 schwarze 431: break;
432: }
433:
1.69 schwarze 434: if (HTML_KEEP & h->flags) {
1.68 schwarze 435: if (n->prev ? (n->prev->lastline != n->line) :
436: (n->parent && n->parent->line != n->line)) {
1.25 schwarze 437: h->flags &= ~HTML_KEEP;
438: h->flags |= HTML_PREKEEP;
439: }
440: }
441:
1.1 schwarze 442: if (child && n->child)
1.67 schwarze 443: print_mdoc_nodelist(meta, n->child, h);
1.1 schwarze 444:
445: print_stagq(h, t);
446:
447: switch (n->type) {
1.71 schwarze 448: case MDOC_ROOT:
1.67 schwarze 449: mdoc_root_post(meta, n, h);
1.55 schwarze 450: break;
1.71 schwarze 451: case MDOC_EQN:
1.1 schwarze 452: break;
453: default:
1.88 ! schwarze 454: if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)
! 455: break;
! 456: (*mdocs[n->tok].post)(meta, n, h);
! 457: if (n->end != ENDBODY_NOT)
! 458: n->pending->flags |= MDOC_ENDED;
! 459: if (n->end == ENDBODY_NOSPACE)
! 460: h->flags |= HTML_NOSPACE;
1.1 schwarze 461: break;
462: }
463: }
464:
465: static void
466: mdoc_root_post(MDOC_ARGS)
467: {
1.83 schwarze 468: struct htmlpair tag;
1.1 schwarze 469: struct tag *t, *tt;
470:
1.83 schwarze 471: PAIR_CLASS_INIT(&tag, "foot");
472: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 473:
1.64 schwarze 474: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 475:
1.1 schwarze 476: tt = print_otag(h, TAG_TR, 0, NULL);
477:
1.83 schwarze 478: PAIR_CLASS_INIT(&tag, "foot-date");
479: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 480: print_text(h, meta->date);
1.1 schwarze 481: print_stagq(h, tt);
482:
1.83 schwarze 483: PAIR_CLASS_INIT(&tag, "foot-os");
484: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 485: print_text(h, meta->os);
1.1 schwarze 486: print_tagq(h, t);
487: }
488:
489: static int
490: mdoc_root_pre(MDOC_ARGS)
491: {
1.83 schwarze 492: struct htmlpair tag;
1.1 schwarze 493: struct tag *t, *tt;
1.73 schwarze 494: char *volume, *title;
1.1 schwarze 495:
1.73 schwarze 496: if (NULL == meta->arch)
497: volume = mandoc_strdup(meta->vol);
498: else
499: mandoc_asprintf(&volume, "%s (%s)",
500: meta->vol, meta->arch);
1.1 schwarze 501:
1.78 schwarze 502: if (NULL == meta->msec)
503: title = mandoc_strdup(meta->title);
504: else
505: mandoc_asprintf(&title, "%s(%s)",
506: meta->title, meta->msec);
1.1 schwarze 507:
1.83 schwarze 508: PAIR_CLASS_INIT(&tag, "head");
509: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 510:
511: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 512:
1.1 schwarze 513: tt = print_otag(h, TAG_TR, 0, NULL);
514:
1.83 schwarze 515: PAIR_CLASS_INIT(&tag, "head-ltitle");
516: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 517: print_text(h, title);
518: print_stagq(h, tt);
519:
1.83 schwarze 520: PAIR_CLASS_INIT(&tag, "head-vol");
521: print_otag(h, TAG_TD, 1, &tag);
1.73 schwarze 522: print_text(h, volume);
1.1 schwarze 523: print_stagq(h, tt);
524:
1.83 schwarze 525: PAIR_CLASS_INIT(&tag, "head-rtitle");
526: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 527: print_text(h, title);
528: print_tagq(h, t);
1.72 schwarze 529:
530: free(title);
1.73 schwarze 531: free(volume);
1.1 schwarze 532: return(1);
533: }
534:
535: static int
536: mdoc_sh_pre(MDOC_ARGS)
537: {
1.40 schwarze 538: struct htmlpair tag;
1.1 schwarze 539:
1.82 schwarze 540: switch (n->type) {
541: case MDOC_BLOCK:
1.40 schwarze 542: PAIR_CLASS_INIT(&tag, "section");
543: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 544: return(1);
1.82 schwarze 545: case MDOC_BODY:
546: if (n->sec == SEC_AUTHORS)
547: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 schwarze 548: return(1);
1.82 schwarze 549: default:
550: break;
551: }
1.1 schwarze 552:
1.57 schwarze 553: bufinit(h);
1.59 schwarze 554: bufcat(h, "x");
1.61 schwarze 555:
556: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 557: bufcat_id(h, n->string);
1.61 schwarze 558: if (NULL != (n = n->next))
1.57 schwarze 559: bufcat_id(h, " ");
1.1 schwarze 560: }
561:
1.61 schwarze 562: if (NULL == n) {
563: PAIR_ID_INIT(&tag, h->buf);
564: print_otag(h, TAG_H1, 1, &tag);
565: } else
566: print_otag(h, TAG_H1, 0, NULL);
567:
1.1 schwarze 568: return(1);
569: }
570:
571: static int
572: mdoc_ss_pre(MDOC_ARGS)
573: {
1.40 schwarze 574: struct htmlpair tag;
1.1 schwarze 575:
1.40 schwarze 576: if (MDOC_BLOCK == n->type) {
577: PAIR_CLASS_INIT(&tag, "subsection");
578: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 579: return(1);
1.40 schwarze 580: } else if (MDOC_BODY == n->type)
1.1 schwarze 581: return(1);
582:
1.57 schwarze 583: bufinit(h);
1.59 schwarze 584: bufcat(h, "x");
1.61 schwarze 585:
586: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 587: bufcat_id(h, n->string);
1.61 schwarze 588: if (NULL != (n = n->next))
1.57 schwarze 589: bufcat_id(h, " ");
1.1 schwarze 590: }
591:
1.61 schwarze 592: if (NULL == n) {
593: PAIR_ID_INIT(&tag, h->buf);
594: print_otag(h, TAG_H2, 1, &tag);
595: } else
596: print_otag(h, TAG_H2, 0, NULL);
597:
1.1 schwarze 598: return(1);
599: }
600:
601: static int
602: mdoc_fl_pre(MDOC_ARGS)
603: {
604: struct htmlpair tag;
605:
606: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 607: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 608:
609: /* `Cm' has no leading hyphen. */
610:
611: if (MDOC_Cm == n->tok)
612: return(1);
613:
614: print_text(h, "\\-");
615:
1.81 schwarze 616: if ( ! (n->nchild == 0 &&
617: (n->next == NULL ||
618: n->next->type == MDOC_TEXT ||
619: n->next->flags & MDOC_LINE)))
1.11 schwarze 620: h->flags |= HTML_NOSPACE;
1.6 schwarze 621:
1.1 schwarze 622: return(1);
623: }
624:
625: static int
626: mdoc_nd_pre(MDOC_ARGS)
627: {
628: struct htmlpair tag;
629:
630: if (MDOC_BODY != n->type)
631: return(1);
632:
633: /* XXX: this tag in theory can contain block elements. */
634:
635: print_text(h, "\\(em");
1.40 schwarze 636: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 637: print_otag(h, TAG_SPAN, 1, &tag);
638: return(1);
639: }
640:
641: static int
642: mdoc_nm_pre(MDOC_ARGS)
643: {
1.25 schwarze 644: struct htmlpair tag;
645: struct roffsu su;
1.57 schwarze 646: int len;
1.25 schwarze 647:
1.40 schwarze 648: switch (n->type) {
1.71 schwarze 649: case MDOC_ELEM:
1.25 schwarze 650: synopsis_pre(h, n);
651: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 652: print_otag(h, TAG_B, 1, &tag);
1.67 schwarze 653: if (NULL == n->child && meta->name)
654: print_text(h, meta->name);
1.40 schwarze 655: return(1);
1.71 schwarze 656: case MDOC_HEAD:
1.40 schwarze 657: print_otag(h, TAG_TD, 0, NULL);
1.67 schwarze 658: if (NULL == n->child && meta->name)
659: print_text(h, meta->name);
1.40 schwarze 660: return(1);
1.71 schwarze 661: case MDOC_BODY:
1.40 schwarze 662: print_otag(h, TAG_TD, 0, NULL);
663: return(1);
664: default:
665: break;
666: }
1.25 schwarze 667:
1.40 schwarze 668: synopsis_pre(h, n);
669: PAIR_CLASS_INIT(&tag, "synopsis");
670: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 671:
1.40 schwarze 672: for (len = 0, n = n->child; n; n = n->next)
673: if (MDOC_TEXT == n->type)
1.57 schwarze 674: len += html_strlen(n->string);
1.25 schwarze 675:
1.67 schwarze 676: if (0 == len && meta->name)
677: len = html_strlen(meta->name);
1.1 schwarze 678:
1.77 schwarze 679: SCALE_HS_INIT(&su, len);
1.57 schwarze 680: bufinit(h);
1.40 schwarze 681: bufcat_su(h, "width", &su);
682: PAIR_STYLE_INIT(&tag, h);
683: print_otag(h, TAG_COL, 1, &tag);
684: print_otag(h, TAG_COL, 0, NULL);
685: print_otag(h, TAG_TBODY, 0, NULL);
686: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 687: return(1);
688: }
689:
690: static int
691: mdoc_xr_pre(MDOC_ARGS)
692: {
1.56 schwarze 693: struct htmlpair tag[2];
1.9 schwarze 694:
695: if (NULL == n->child)
696: return(0);
1.1 schwarze 697:
698: PAIR_CLASS_INIT(&tag[0], "link-man");
699:
700: if (h->base_man) {
1.71 schwarze 701: buffmt_man(h, n->child->string,
702: n->child->next ?
703: n->child->next->string : NULL);
1.11 schwarze 704: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 705: print_otag(h, TAG_A, 2, tag);
706: } else
707: print_otag(h, TAG_A, 1, tag);
708:
1.56 schwarze 709: n = n->child;
710: print_text(h, n->string);
1.1 schwarze 711:
1.56 schwarze 712: if (NULL == (n = n->next))
1.1 schwarze 713: return(0);
714:
715: h->flags |= HTML_NOSPACE;
716: print_text(h, "(");
717: h->flags |= HTML_NOSPACE;
1.56 schwarze 718: print_text(h, n->string);
1.1 schwarze 719: h->flags |= HTML_NOSPACE;
720: print_text(h, ")");
721: return(0);
722: }
723:
724: static int
725: mdoc_ns_pre(MDOC_ARGS)
726: {
727:
1.51 schwarze 728: if ( ! (MDOC_LINE & n->flags))
729: h->flags |= HTML_NOSPACE;
1.1 schwarze 730: return(1);
731: }
732:
733: static int
734: mdoc_ar_pre(MDOC_ARGS)
735: {
736: struct htmlpair tag;
737:
738: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 739: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 740: return(1);
741: }
742:
743: static int
744: mdoc_xx_pre(MDOC_ARGS)
745: {
746: const char *pp;
747: struct htmlpair tag;
1.52 schwarze 748: int flags;
1.1 schwarze 749:
750: switch (n->tok) {
1.71 schwarze 751: case MDOC_Bsx:
1.37 schwarze 752: pp = "BSD/OS";
1.1 schwarze 753: break;
1.71 schwarze 754: case MDOC_Dx:
1.4 schwarze 755: pp = "DragonFly";
1.1 schwarze 756: break;
1.71 schwarze 757: case MDOC_Fx:
1.1 schwarze 758: pp = "FreeBSD";
759: break;
1.71 schwarze 760: case MDOC_Nx:
1.1 schwarze 761: pp = "NetBSD";
762: break;
1.71 schwarze 763: case MDOC_Ox:
1.1 schwarze 764: pp = "OpenBSD";
765: break;
1.71 schwarze 766: case MDOC_Ux:
1.1 schwarze 767: pp = "UNIX";
768: break;
769: default:
770: return(1);
771: }
772:
773: PAIR_CLASS_INIT(&tag, "unix");
774: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 775:
1.1 schwarze 776: print_text(h, pp);
1.52 schwarze 777: if (n->child) {
778: flags = h->flags;
779: h->flags |= HTML_KEEP;
780: print_text(h, n->child->string);
781: h->flags = flags;
782: }
783: return(0);
1.1 schwarze 784: }
785:
786: static int
787: mdoc_bx_pre(MDOC_ARGS)
788: {
1.49 schwarze 789: struct htmlpair tag;
1.1 schwarze 790:
791: PAIR_CLASS_INIT(&tag, "unix");
792: print_otag(h, TAG_SPAN, 1, &tag);
793:
1.49 schwarze 794: if (NULL != (n = n->child)) {
795: print_text(h, n->string);
796: h->flags |= HTML_NOSPACE;
797: print_text(h, "BSD");
798: } else {
799: print_text(h, "BSD");
800: return(0);
801: }
1.1 schwarze 802:
1.49 schwarze 803: if (NULL != (n = n->next)) {
804: h->flags |= HTML_NOSPACE;
805: print_text(h, "-");
1.1 schwarze 806: h->flags |= HTML_NOSPACE;
1.49 schwarze 807: print_text(h, n->string);
808: }
1.1 schwarze 809:
810: return(0);
811: }
812:
813: static int
1.40 schwarze 814: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 815: {
1.40 schwarze 816: struct roffsu su;
817: enum mdoc_list type;
818: struct htmlpair tag[2];
819: const struct mdoc_node *bl;
1.1 schwarze 820:
1.40 schwarze 821: bl = n->parent;
822: while (bl && MDOC_Bl != bl->tok)
823: bl = bl->parent;
1.1 schwarze 824:
1.40 schwarze 825: assert(bl);
1.1 schwarze 826:
1.44 schwarze 827: type = bl->norm->Bl.type;
1.1 schwarze 828:
1.40 schwarze 829: assert(lists[type]);
830: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 831:
1.57 schwarze 832: bufinit(h);
833:
1.40 schwarze 834: if (MDOC_HEAD == n->type) {
835: switch (type) {
1.71 schwarze 836: case LIST_bullet:
1.40 schwarze 837: /* FALLTHROUGH */
1.71 schwarze 838: case LIST_dash:
1.40 schwarze 839: /* FALLTHROUGH */
1.71 schwarze 840: case LIST_item:
1.40 schwarze 841: /* FALLTHROUGH */
1.71 schwarze 842: case LIST_hyphen:
1.40 schwarze 843: /* FALLTHROUGH */
1.71 schwarze 844: case LIST_enum:
1.40 schwarze 845: return(0);
1.71 schwarze 846: case LIST_diag:
1.40 schwarze 847: /* FALLTHROUGH */
1.71 schwarze 848: case LIST_hang:
1.40 schwarze 849: /* FALLTHROUGH */
1.71 schwarze 850: case LIST_inset:
1.40 schwarze 851: /* FALLTHROUGH */
1.71 schwarze 852: case LIST_ohang:
1.40 schwarze 853: /* FALLTHROUGH */
1.71 schwarze 854: case LIST_tag:
1.44 schwarze 855: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 856: bufcat_su(h, "margin-top", &su);
857: PAIR_STYLE_INIT(&tag[1], h);
858: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 859: if (LIST_diag != type)
860: break;
861: PAIR_CLASS_INIT(&tag[0], "diag");
862: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 863: break;
1.71 schwarze 864: case LIST_column:
1.40 schwarze 865: break;
866: default:
867: break;
868: }
869: } else if (MDOC_BODY == n->type) {
870: switch (type) {
1.71 schwarze 871: case LIST_bullet:
1.40 schwarze 872: /* FALLTHROUGH */
1.71 schwarze 873: case LIST_hyphen:
1.40 schwarze 874: /* FALLTHROUGH */
1.71 schwarze 875: case LIST_dash:
1.40 schwarze 876: /* FALLTHROUGH */
1.71 schwarze 877: case LIST_enum:
1.40 schwarze 878: /* FALLTHROUGH */
1.71 schwarze 879: case LIST_item:
1.44 schwarze 880: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 881: bufcat_su(h, "margin-top", &su);
882: PAIR_STYLE_INIT(&tag[1], h);
883: print_otag(h, TAG_LI, 2, tag);
884: break;
1.71 schwarze 885: case LIST_diag:
1.40 schwarze 886: /* FALLTHROUGH */
1.71 schwarze 887: case LIST_hang:
1.40 schwarze 888: /* FALLTHROUGH */
1.71 schwarze 889: case LIST_inset:
1.40 schwarze 890: /* FALLTHROUGH */
1.71 schwarze 891: case LIST_ohang:
1.40 schwarze 892: /* FALLTHROUGH */
1.71 schwarze 893: case LIST_tag:
1.44 schwarze 894: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 895: print_otag(h, TAG_DD, 1, tag);
896: break;
897: }
1.44 schwarze 898: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 899: bufcat_su(h, "margin-left", &su);
900: PAIR_STYLE_INIT(&tag[1], h);
901: print_otag(h, TAG_DD, 2, tag);
902: break;
1.71 schwarze 903: case LIST_column:
1.44 schwarze 904: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 905: bufcat_su(h, "margin-top", &su);
906: PAIR_STYLE_INIT(&tag[1], h);
907: print_otag(h, TAG_TD, 2, tag);
908: break;
909: default:
910: break;
911: }
912: } else {
913: switch (type) {
1.71 schwarze 914: case LIST_column:
1.40 schwarze 915: print_otag(h, TAG_TR, 1, tag);
916: break;
917: default:
1.1 schwarze 918: break;
1.40 schwarze 919: }
1.1 schwarze 920: }
921:
922: return(1);
923: }
924:
925: static int
1.40 schwarze 926: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 927: {
1.46 schwarze 928: int i;
1.40 schwarze 929: struct htmlpair tag[3];
1.1 schwarze 930: struct roffsu su;
1.42 schwarze 931: char buf[BUFSIZ];
1.1 schwarze 932:
1.40 schwarze 933: if (MDOC_BODY == n->type) {
1.44 schwarze 934: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 935: print_otag(h, TAG_TBODY, 0, NULL);
936: return(1);
1.1 schwarze 937: }
938:
1.40 schwarze 939: if (MDOC_HEAD == n->type) {
1.44 schwarze 940: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 941: return(0);
1.1 schwarze 942:
1.40 schwarze 943: /*
944: * For each column, print out the <COL> tag with our
945: * suggested width. The last column gets min-width, as
946: * in terminal mode it auto-sizes to the width of the
947: * screen and we want to preserve that behaviour.
948: */
1.1 schwarze 949:
1.46 schwarze 950: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 951: bufinit(h);
1.44 schwarze 952: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 953: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 954: bufcat_su(h, "width", &su);
955: else
956: bufcat_su(h, "min-width", &su);
957: PAIR_STYLE_INIT(&tag[0], h);
958: print_otag(h, TAG_COL, 1, tag);
959: }
1.1 schwarze 960:
1.4 schwarze 961: return(0);
1.1 schwarze 962: }
963:
1.40 schwarze 964: SCALE_VS_INIT(&su, 0);
1.66 matthew 965: bufinit(h);
1.40 schwarze 966: bufcat_su(h, "margin-top", &su);
967: bufcat_su(h, "margin-bottom", &su);
968: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 969:
1.44 schwarze 970: assert(lists[n->norm->Bl.type]);
1.73 schwarze 971: (void)strlcpy(buf, "list ", BUFSIZ);
972: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 973: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 974:
1.40 schwarze 975: /* Set the block's left-hand margin. */
1.1 schwarze 976:
1.44 schwarze 977: if (n->norm->Bl.offs) {
1.84 schwarze 978: a2width(n->norm->Bl.offs, &su);
1.40 schwarze 979: bufcat_su(h, "margin-left", &su);
980: }
1.1 schwarze 981:
1.44 schwarze 982: switch (n->norm->Bl.type) {
1.71 schwarze 983: case LIST_bullet:
1.1 schwarze 984: /* FALLTHROUGH */
1.71 schwarze 985: case LIST_dash:
1.1 schwarze 986: /* FALLTHROUGH */
1.71 schwarze 987: case LIST_hyphen:
1.1 schwarze 988: /* FALLTHROUGH */
1.71 schwarze 989: case LIST_item:
1.42 schwarze 990: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 991: break;
1.71 schwarze 992: case LIST_enum:
1.42 schwarze 993: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 994: break;
1.71 schwarze 995: case LIST_diag:
1.40 schwarze 996: /* FALLTHROUGH */
1.71 schwarze 997: case LIST_hang:
1.4 schwarze 998: /* FALLTHROUGH */
1.71 schwarze 999: case LIST_inset:
1.1 schwarze 1000: /* FALLTHROUGH */
1.71 schwarze 1001: case LIST_ohang:
1.1 schwarze 1002: /* FALLTHROUGH */
1.71 schwarze 1003: case LIST_tag:
1.42 schwarze 1004: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1005: break;
1.71 schwarze 1006: case LIST_column:
1.42 schwarze 1007: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1008: break;
1009: default:
1.40 schwarze 1010: abort();
1011: /* NOTREACHED */
1.1 schwarze 1012: }
1013:
1014: return(1);
1015: }
1016:
1017: static int
1018: mdoc_ex_pre(MDOC_ARGS)
1019: {
1.56 schwarze 1020: struct tag *t;
1021: struct htmlpair tag;
1022: int nchild;
1.1 schwarze 1023:
1.40 schwarze 1024: if (n->prev)
1025: print_otag(h, TAG_BR, 0, NULL);
1026:
1.1 schwarze 1027: PAIR_CLASS_INIT(&tag, "utility");
1028:
1029: print_text(h, "The");
1.56 schwarze 1030:
1031: nchild = n->nchild;
1032: for (n = n->child; n; n = n->next) {
1033: assert(MDOC_TEXT == n->type);
1034:
1.42 schwarze 1035: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1036: print_text(h, n->string);
1.1 schwarze 1037: print_tagq(h, t);
1038:
1.56 schwarze 1039: if (nchild > 2 && n->next) {
1040: h->flags |= HTML_NOSPACE;
1041: print_text(h, ",");
1042: }
1.1 schwarze 1043:
1.56 schwarze 1044: if (n->next && NULL == n->next->next)
1045: print_text(h, "and");
1.1 schwarze 1046: }
1047:
1.56 schwarze 1048: if (nchild > 1)
1.76 schwarze 1049: print_text(h, "utilities exit\\~0");
1.1 schwarze 1050: else
1.76 schwarze 1051: print_text(h, "utility exits\\~0");
1.1 schwarze 1052:
1.76 schwarze 1053: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 schwarze 1054: return(0);
1055: }
1056:
1057: static int
1058: mdoc_em_pre(MDOC_ARGS)
1059: {
1.80 schwarze 1060: struct htmlpair tag;
1.1 schwarze 1061:
1.80 schwarze 1062: PAIR_CLASS_INIT(&tag, "emph");
1063: print_otag(h, TAG_SPAN, 1, &tag);
1.1 schwarze 1064: return(1);
1065: }
1066:
1067: static int
1068: mdoc_d1_pre(MDOC_ARGS)
1069: {
1070: struct htmlpair tag[2];
1071: struct roffsu su;
1072:
1073: if (MDOC_BLOCK != n->type)
1074: return(1);
1075:
1.40 schwarze 1076: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1077: bufinit(h);
1.40 schwarze 1078: bufcat_su(h, "margin-top", &su);
1079: bufcat_su(h, "margin-bottom", &su);
1080: PAIR_STYLE_INIT(&tag[0], h);
1081: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1082:
1083: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1084:
1.43 schwarze 1085: PAIR_CLASS_INIT(&tag[0], "display");
1086: print_otag(h, TAG_DIV, 1, tag);
1087:
1088: if (MDOC_Dl == n->tok) {
1089: PAIR_CLASS_INIT(&tag[0], "lit");
1090: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1091: }
1.40 schwarze 1092:
1.1 schwarze 1093: return(1);
1094: }
1095:
1096: static int
1097: mdoc_sx_pre(MDOC_ARGS)
1098: {
1.56 schwarze 1099: struct htmlpair tag[2];
1.1 schwarze 1100:
1.57 schwarze 1101: bufinit(h);
1102: bufcat(h, "#x");
1.61 schwarze 1103:
1104: for (n = n->child; n; ) {
1.57 schwarze 1105: bufcat_id(h, n->string);
1.61 schwarze 1106: if (NULL != (n = n->next))
1.57 schwarze 1107: bufcat_id(h, " ");
1.1 schwarze 1108: }
1109:
1110: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1111: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1112:
1.42 schwarze 1113: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1114: print_otag(h, TAG_A, 2, tag);
1115: return(1);
1116: }
1117:
1118: static int
1119: mdoc_bd_pre(MDOC_ARGS)
1120: {
1.71 schwarze 1121: struct htmlpair tag[2];
1122: int comp, sv;
1.22 schwarze 1123: const struct mdoc_node *nn;
1.1 schwarze 1124: struct roffsu su;
1125:
1.22 schwarze 1126: if (MDOC_HEAD == n->type)
1.1 schwarze 1127: return(0);
1128:
1129: if (MDOC_BLOCK == n->type) {
1.44 schwarze 1130: comp = n->norm->Bd.comp;
1.1 schwarze 1131: for (nn = n; nn && ! comp; nn = nn->parent) {
1132: if (MDOC_BLOCK != nn->type)
1133: continue;
1134: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1135: comp = 1;
1136: if (nn->prev)
1137: break;
1138: }
1.40 schwarze 1139: if ( ! comp)
1.83 schwarze 1140: print_paragraph(h);
1.1 schwarze 1141: return(1);
1142: }
1143:
1.84 schwarze 1144: /* Handle the -offset argument. */
1145:
1146: if (n->norm->Bd.offs == NULL ||
1147: ! strcmp(n->norm->Bd.offs, "left"))
1148: SCALE_HS_INIT(&su, 0);
1149: else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1150: SCALE_HS_INIT(&su, INDENT);
1151: else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1152: SCALE_HS_INIT(&su, INDENT * 2);
1153: else
1154: a2width(n->norm->Bd.offs, &su);
1.71 schwarze 1155:
1.57 schwarze 1156: bufinit(h);
1.40 schwarze 1157: bufcat_su(h, "margin-left", &su);
1158: PAIR_STYLE_INIT(&tag[0], h);
1159:
1.71 schwarze 1160: if (DISP_unfilled != n->norm->Bd.type &&
1161: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1162: PAIR_CLASS_INIT(&tag[1], "display");
1163: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1164: return(1);
1.40 schwarze 1165: }
1.1 schwarze 1166:
1.40 schwarze 1167: PAIR_CLASS_INIT(&tag[1], "lit display");
1168: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1169:
1.50 schwarze 1170: /* This can be recursive: save & set our literal state. */
1171:
1172: sv = h->flags & HTML_LITERAL;
1173: h->flags |= HTML_LITERAL;
1174:
1.1 schwarze 1175: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1176: print_mdoc_node(meta, nn, h);
1.33 schwarze 1177: /*
1178: * If the printed node flushes its own line, then we
1179: * needn't do it here as well. This is hacky, but the
1180: * notion of selective eoln whitespace is pretty dumb
1181: * anyway, so don't sweat it.
1182: */
1183: switch (nn->tok) {
1.71 schwarze 1184: case MDOC_Sm:
1.36 schwarze 1185: /* FALLTHROUGH */
1.71 schwarze 1186: case MDOC_br:
1.33 schwarze 1187: /* FALLTHROUGH */
1.71 schwarze 1188: case MDOC_sp:
1.33 schwarze 1189: /* FALLTHROUGH */
1.71 schwarze 1190: case MDOC_Bl:
1.39 schwarze 1191: /* FALLTHROUGH */
1.71 schwarze 1192: case MDOC_D1:
1.39 schwarze 1193: /* FALLTHROUGH */
1.71 schwarze 1194: case MDOC_Dl:
1.33 schwarze 1195: /* FALLTHROUGH */
1.71 schwarze 1196: case MDOC_Lp:
1.33 schwarze 1197: /* FALLTHROUGH */
1.71 schwarze 1198: case MDOC_Pp:
1.33 schwarze 1199: continue;
1200: default:
1201: break;
1202: }
1.28 schwarze 1203: if (nn->next && nn->next->line == nn->line)
1204: continue;
1.40 schwarze 1205: else if (nn->next)
1206: print_text(h, "\n");
1207:
1.28 schwarze 1208: h->flags |= HTML_NOSPACE;
1.1 schwarze 1209: }
1.50 schwarze 1210:
1211: if (0 == sv)
1212: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1213:
1214: return(0);
1215: }
1216:
1217: static int
1218: mdoc_pa_pre(MDOC_ARGS)
1219: {
1220: struct htmlpair tag;
1221:
1222: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1223: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1224: return(1);
1225: }
1226:
1227: static int
1228: mdoc_ad_pre(MDOC_ARGS)
1229: {
1230: struct htmlpair tag;
1231:
1232: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1233: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1234: return(1);
1235: }
1236:
1237: static int
1238: mdoc_an_pre(MDOC_ARGS)
1239: {
1240: struct htmlpair tag;
1241:
1.82 schwarze 1242: if (n->norm->An.auth == AUTH_split) {
1243: h->flags &= ~HTML_NOSPLIT;
1244: h->flags |= HTML_SPLIT;
1245: return(0);
1246: }
1247: if (n->norm->An.auth == AUTH_nosplit) {
1248: h->flags &= ~HTML_SPLIT;
1249: h->flags |= HTML_NOSPLIT;
1250: return(0);
1251: }
1252:
1253: if (n->child == NULL)
1254: return(0);
1255:
1256: if (h->flags & HTML_SPLIT)
1257: print_otag(h, TAG_BR, 0, NULL);
1258:
1259: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1260: h->flags |= HTML_SPLIT;
1.1 schwarze 1261:
1262: PAIR_CLASS_INIT(&tag, "author");
1263: print_otag(h, TAG_SPAN, 1, &tag);
1264: return(1);
1265: }
1266:
1267: static int
1268: mdoc_cd_pre(MDOC_ARGS)
1269: {
1270: struct htmlpair tag;
1271:
1.21 schwarze 1272: synopsis_pre(h, n);
1.1 schwarze 1273: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1274: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1275: return(1);
1276: }
1277:
1278: static int
1279: mdoc_dv_pre(MDOC_ARGS)
1280: {
1281: struct htmlpair tag;
1282:
1283: PAIR_CLASS_INIT(&tag, "define");
1284: print_otag(h, TAG_SPAN, 1, &tag);
1285: return(1);
1286: }
1287:
1288: static int
1289: mdoc_ev_pre(MDOC_ARGS)
1290: {
1291: struct htmlpair tag;
1292:
1293: PAIR_CLASS_INIT(&tag, "env");
1294: print_otag(h, TAG_SPAN, 1, &tag);
1295: return(1);
1296: }
1297:
1298: static int
1299: mdoc_er_pre(MDOC_ARGS)
1300: {
1301: struct htmlpair tag;
1302:
1303: PAIR_CLASS_INIT(&tag, "errno");
1304: print_otag(h, TAG_SPAN, 1, &tag);
1305: return(1);
1306: }
1307:
1308: static int
1309: mdoc_fa_pre(MDOC_ARGS)
1310: {
1311: const struct mdoc_node *nn;
1312: struct htmlpair tag;
1313: struct tag *t;
1314:
1315: PAIR_CLASS_INIT(&tag, "farg");
1316: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1317: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1318: return(1);
1319: }
1320:
1321: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1322: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1323: print_text(h, nn->string);
1324: print_tagq(h, t);
1.56 schwarze 1325: if (nn->next) {
1326: h->flags |= HTML_NOSPACE;
1.1 schwarze 1327: print_text(h, ",");
1.56 schwarze 1328: }
1.1 schwarze 1329: }
1330:
1.56 schwarze 1331: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1332: h->flags |= HTML_NOSPACE;
1.1 schwarze 1333: print_text(h, ",");
1.56 schwarze 1334: }
1.1 schwarze 1335:
1336: return(0);
1337: }
1338:
1339: static int
1340: mdoc_fd_pre(MDOC_ARGS)
1341: {
1.56 schwarze 1342: struct htmlpair tag[2];
1343: char buf[BUFSIZ];
1344: size_t sz;
1345: int i;
1346: struct tag *t;
1.1 schwarze 1347:
1.21 schwarze 1348: synopsis_pre(h, n);
1349:
1.56 schwarze 1350: if (NULL == (n = n->child))
1351: return(0);
1352:
1353: assert(MDOC_TEXT == n->type);
1354:
1355: if (strcmp(n->string, "#include")) {
1356: PAIR_CLASS_INIT(&tag[0], "macro");
1357: print_otag(h, TAG_B, 1, tag);
1358: return(1);
1359: }
1360:
1361: PAIR_CLASS_INIT(&tag[0], "includes");
1362: print_otag(h, TAG_B, 1, tag);
1363: print_text(h, n->string);
1364:
1365: if (NULL != (n = n->next)) {
1366: assert(MDOC_TEXT == n->type);
1.73 schwarze 1367:
1368: /*
1369: * XXX This is broken and not easy to fix.
1370: * When using -Oincludes, truncation may occur.
1371: * Dynamic allocation wouldn't help because
1372: * passing long strings to buffmt_includes()
1373: * does not work either.
1374: */
1375:
1.71 schwarze 1376: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1377: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1378:
1379: sz = strlen(buf);
1380: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1381: buf[sz - 1] = '\0';
1382:
1383: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1384:
1.56 schwarze 1385: i = 1;
1386: if (h->base_includes) {
1387: buffmt_includes(h, buf);
1388: PAIR_HREF_INIT(&tag[i], h->buf);
1389: i++;
1.71 schwarze 1390: }
1.56 schwarze 1391:
1392: t = print_otag(h, TAG_A, i, tag);
1393: print_text(h, n->string);
1394: print_tagq(h, t);
1395:
1396: n = n->next;
1397: }
1398:
1399: for ( ; n; n = n->next) {
1400: assert(MDOC_TEXT == n->type);
1401: print_text(h, n->string);
1402: }
1403:
1404: return(0);
1.1 schwarze 1405: }
1406:
1407: static int
1408: mdoc_vt_pre(MDOC_ARGS)
1409: {
1410: struct htmlpair tag;
1411:
1.21 schwarze 1412: if (MDOC_BLOCK == n->type) {
1413: synopsis_pre(h, n);
1.7 schwarze 1414: return(1);
1.21 schwarze 1415: } else if (MDOC_ELEM == n->type) {
1416: synopsis_pre(h, n);
1.7 schwarze 1417: } else if (MDOC_HEAD == n->type)
1418: return(0);
1.1 schwarze 1419:
1420: PAIR_CLASS_INIT(&tag, "type");
1421: print_otag(h, TAG_SPAN, 1, &tag);
1422: return(1);
1423: }
1424:
1425: static int
1426: mdoc_ft_pre(MDOC_ARGS)
1427: {
1428: struct htmlpair tag;
1429:
1.21 schwarze 1430: synopsis_pre(h, n);
1.1 schwarze 1431: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1432: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1433: return(1);
1434: }
1435:
1436: static int
1437: mdoc_fn_pre(MDOC_ARGS)
1438: {
1.56 schwarze 1439: struct tag *t;
1440: struct htmlpair tag[2];
1441: char nbuf[BUFSIZ];
1442: const char *sp, *ep;
1443: int sz, i, pretty;
1.1 schwarze 1444:
1.56 schwarze 1445: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1446: synopsis_pre(h, n);
1.1 schwarze 1447:
1448: /* Split apart into type and name. */
1449: assert(n->child->string);
1450: sp = n->child->string;
1451:
1452: ep = strchr(sp, ' ');
1453: if (NULL != ep) {
1454: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1455: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1456:
1.1 schwarze 1457: while (ep) {
1458: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1459: (void)memcpy(nbuf, sp, (size_t)sz);
1460: nbuf[sz] = '\0';
1461: print_text(h, nbuf);
1462: sp = ++ep;
1463: ep = strchr(sp, ' ');
1464: }
1465: print_tagq(h, t);
1466: }
1467:
1468: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1469:
1470: /*
1471: * FIXME: only refer to IDs that we know exist.
1472: */
1473:
1474: #if 0
1.23 schwarze 1475: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1476: nbuf[0] = '\0';
1477: html_idcat(nbuf, sp, BUFSIZ);
1478: PAIR_ID_INIT(&tag[1], nbuf);
1479: } else {
1480: strlcpy(nbuf, "#", BUFSIZ);
1481: html_idcat(nbuf, sp, BUFSIZ);
1482: PAIR_HREF_INIT(&tag[1], nbuf);
1483: }
1484: #endif
1485:
1.42 schwarze 1486: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1487:
1.73 schwarze 1488: if (sp)
1489: print_text(h, sp);
1.1 schwarze 1490:
1491: print_tagq(h, t);
1492:
1493: h->flags |= HTML_NOSPACE;
1494: print_text(h, "(");
1.56 schwarze 1495: h->flags |= HTML_NOSPACE;
1.1 schwarze 1496:
1.57 schwarze 1497: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1498: bufinit(h);
1499: bufcat_style(h, "white-space", "nowrap");
1500: PAIR_STYLE_INIT(&tag[1], h);
1501:
1.56 schwarze 1502: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1503: i = 1;
1.23 schwarze 1504: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1505: i = 2;
1.42 schwarze 1506: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1507: print_text(h, n->string);
1.1 schwarze 1508: print_tagq(h, t);
1.56 schwarze 1509: if (n->next) {
1510: h->flags |= HTML_NOSPACE;
1.1 schwarze 1511: print_text(h, ",");
1.56 schwarze 1512: }
1.1 schwarze 1513: }
1514:
1.56 schwarze 1515: h->flags |= HTML_NOSPACE;
1.1 schwarze 1516: print_text(h, ")");
1.56 schwarze 1517:
1518: if (pretty) {
1519: h->flags |= HTML_NOSPACE;
1.1 schwarze 1520: print_text(h, ";");
1.56 schwarze 1521: }
1.1 schwarze 1522:
1523: return(0);
1524: }
1525:
1526: static int
1.26 schwarze 1527: mdoc_sm_pre(MDOC_ARGS)
1528: {
1529:
1.75 schwarze 1530: if (NULL == n->child)
1531: h->flags ^= HTML_NONOSPACE;
1532: else if (0 == strcmp("on", n->child->string))
1.26 schwarze 1533: h->flags &= ~HTML_NONOSPACE;
1.75 schwarze 1534: else
1.26 schwarze 1535: h->flags |= HTML_NONOSPACE;
1.75 schwarze 1536:
1537: if ( ! (HTML_NONOSPACE & h->flags))
1538: h->flags &= ~HTML_NOSPACE;
1.26 schwarze 1539:
1540: return(0);
1541: }
1542:
1.40 schwarze 1543: static int
1.74 schwarze 1544: mdoc_skip_pre(MDOC_ARGS)
1.70 schwarze 1545: {
1546:
1547: return(0);
1548: }
1549:
1550: static int
1.40 schwarze 1551: mdoc_pp_pre(MDOC_ARGS)
1552: {
1553:
1.83 schwarze 1554: print_paragraph(h);
1.40 schwarze 1555: return(0);
1556: }
1.26 schwarze 1557:
1558: static int
1.1 schwarze 1559: mdoc_sp_pre(MDOC_ARGS)
1560: {
1.40 schwarze 1561: struct roffsu su;
1.1 schwarze 1562: struct htmlpair tag;
1563:
1.40 schwarze 1564: SCALE_VS_INIT(&su, 1);
1565:
1566: if (MDOC_sp == n->tok) {
1.59 schwarze 1567: if (NULL != (n = n->child))
1568: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1569: SCALE_VS_INIT(&su, atoi(n->string));
1.40 schwarze 1570: } else
1.77 schwarze 1571: su.scale = 0.0;
1.1 schwarze 1572:
1.57 schwarze 1573: bufinit(h);
1.1 schwarze 1574: bufcat_su(h, "height", &su);
1575: PAIR_STYLE_INIT(&tag, h);
1576: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1577:
1.3 schwarze 1578: /* So the div isn't empty: */
1579: print_text(h, "\\~");
1580:
1581: return(0);
1.1 schwarze 1582:
1583: }
1584:
1585: static int
1586: mdoc_lk_pre(MDOC_ARGS)
1587: {
1.56 schwarze 1588: struct htmlpair tag[2];
1589:
1590: if (NULL == (n = n->child))
1591: return(0);
1.1 schwarze 1592:
1.56 schwarze 1593: assert(MDOC_TEXT == n->type);
1.1 schwarze 1594:
1595: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1596: PAIR_HREF_INIT(&tag[1], n->string);
1597:
1.1 schwarze 1598: print_otag(h, TAG_A, 2, tag);
1599:
1.58 schwarze 1600: if (NULL == n->next)
1601: print_text(h, n->string);
1602:
1603: for (n = n->next; n; n = n->next)
1.56 schwarze 1604: print_text(h, n->string);
1.1 schwarze 1605:
1606: return(0);
1607: }
1608:
1609: static int
1610: mdoc_mt_pre(MDOC_ARGS)
1611: {
1.56 schwarze 1612: struct htmlpair tag[2];
1613: struct tag *t;
1.1 schwarze 1614:
1615: PAIR_CLASS_INIT(&tag[0], "link-mail");
1616:
1.56 schwarze 1617: for (n = n->child; n; n = n->next) {
1618: assert(MDOC_TEXT == n->type);
1619:
1.1 schwarze 1620: bufinit(h);
1621: bufcat(h, "mailto:");
1.56 schwarze 1622: bufcat(h, n->string);
1623:
1.10 schwarze 1624: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1625: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1626: print_text(h, n->string);
1.1 schwarze 1627: print_tagq(h, t);
1628: }
1.71 schwarze 1629:
1.1 schwarze 1630: return(0);
1631: }
1632:
1633: static int
1634: mdoc_fo_pre(MDOC_ARGS)
1635: {
1.20 schwarze 1636: struct htmlpair tag;
1637: struct tag *t;
1.1 schwarze 1638:
1639: if (MDOC_BODY == n->type) {
1640: h->flags |= HTML_NOSPACE;
1641: print_text(h, "(");
1642: h->flags |= HTML_NOSPACE;
1643: return(1);
1.20 schwarze 1644: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1645: synopsis_pre(h, n);
1.1 schwarze 1646: return(1);
1.11 schwarze 1647: }
1.1 schwarze 1648:
1.20 schwarze 1649: /* XXX: we drop non-initial arguments as per groff. */
1650:
1651: assert(n->child);
1652: assert(n->child->string);
1653:
1.1 schwarze 1654: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1655: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1656: print_text(h, n->child->string);
1657: print_tagq(h, t);
1658: return(0);
1.1 schwarze 1659: }
1660:
1661: static void
1662: mdoc_fo_post(MDOC_ARGS)
1663: {
1.21 schwarze 1664:
1.1 schwarze 1665: if (MDOC_BODY != n->type)
1666: return;
1.56 schwarze 1667: h->flags |= HTML_NOSPACE;
1.1 schwarze 1668: print_text(h, ")");
1.56 schwarze 1669: h->flags |= HTML_NOSPACE;
1.1 schwarze 1670: print_text(h, ";");
1671: }
1672:
1673: static int
1674: mdoc_in_pre(MDOC_ARGS)
1675: {
1.56 schwarze 1676: struct tag *t;
1677: struct htmlpair tag[2];
1678: int i;
1.1 schwarze 1679:
1.21 schwarze 1680: synopsis_pre(h, n);
1681:
1.1 schwarze 1682: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1683: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1684:
1.56 schwarze 1685: /*
1686: * The first argument of the `In' gets special treatment as
1687: * being a linked value. Subsequent values are printed
1688: * afterward. groff does similarly. This also handles the case
1689: * of no children.
1690: */
1691:
1.23 schwarze 1692: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1693: print_text(h, "#include");
1694:
1695: print_text(h, "<");
1696: h->flags |= HTML_NOSPACE;
1697:
1.56 schwarze 1698: if (NULL != (n = n->child)) {
1699: assert(MDOC_TEXT == n->type);
1700:
1.1 schwarze 1701: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1702:
1.1 schwarze 1703: i = 1;
1704: if (h->base_includes) {
1.56 schwarze 1705: buffmt_includes(h, n->string);
1.11 schwarze 1706: PAIR_HREF_INIT(&tag[i], h->buf);
1707: i++;
1.71 schwarze 1708: }
1.56 schwarze 1709:
1.1 schwarze 1710: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1711: print_text(h, n->string);
1.1 schwarze 1712: print_tagq(h, t);
1.56 schwarze 1713:
1714: n = n->next;
1.1 schwarze 1715: }
1716:
1717: h->flags |= HTML_NOSPACE;
1718: print_text(h, ">");
1.20 schwarze 1719:
1.56 schwarze 1720: for ( ; n; n = n->next) {
1721: assert(MDOC_TEXT == n->type);
1722: print_text(h, n->string);
1723: }
1724:
1.1 schwarze 1725: return(0);
1726: }
1727:
1728: static int
1729: mdoc_ic_pre(MDOC_ARGS)
1730: {
1731: struct htmlpair tag;
1732:
1733: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1734: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1735: return(1);
1736: }
1737:
1738: static int
1739: mdoc_rv_pre(MDOC_ARGS)
1740: {
1.56 schwarze 1741: struct htmlpair tag;
1742: struct tag *t;
1743: int nchild;
1.1 schwarze 1744:
1.40 schwarze 1745: if (n->prev)
1746: print_otag(h, TAG_BR, 0, NULL);
1747:
1.56 schwarze 1748: PAIR_CLASS_INIT(&tag, "fname");
1749:
1.76 schwarze 1750: nchild = n->nchild;
1751: if (nchild > 0) {
1752: print_text(h, "The");
1.1 schwarze 1753:
1.76 schwarze 1754: for (n = n->child; n; n = n->next) {
1755: t = print_otag(h, TAG_B, 1, &tag);
1756: print_text(h, n->string);
1757: print_tagq(h, t);
1.56 schwarze 1758:
1.76 schwarze 1759: h->flags |= HTML_NOSPACE;
1760: print_text(h, "()");
1.1 schwarze 1761:
1.76 schwarze 1762: if (n->next == NULL)
1763: continue;
1.56 schwarze 1764:
1.76 schwarze 1765: if (nchild > 2) {
1766: h->flags |= HTML_NOSPACE;
1767: print_text(h, ",");
1768: }
1769: if (n->next->next == NULL)
1770: print_text(h, "and");
1.56 schwarze 1771: }
1772:
1.76 schwarze 1773: if (nchild > 1)
1774: print_text(h, "functions return");
1775: else
1776: print_text(h, "function returns");
1.1 schwarze 1777:
1.76 schwarze 1778: print_text(h, "the value\\~0 if successful;");
1779: } else
1780: print_text(h, "Upon successful completion,"
1781: " the value\\~0 is returned;");
1.1 schwarze 1782:
1.76 schwarze 1783: print_text(h, "otherwise the value\\~\\-1 is returned"
1784: " and the global variable");
1.1 schwarze 1785:
1786: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1787: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1788: print_text(h, "errno");
1789: print_tagq(h, t);
1.71 schwarze 1790: print_text(h, "is set to indicate the error.");
1.1 schwarze 1791: return(0);
1792: }
1793:
1794: static int
1795: mdoc_va_pre(MDOC_ARGS)
1796: {
1797: struct htmlpair tag;
1798:
1799: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1800: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1801: return(1);
1802: }
1803:
1804: static int
1805: mdoc_ap_pre(MDOC_ARGS)
1806: {
1.71 schwarze 1807:
1.1 schwarze 1808: h->flags |= HTML_NOSPACE;
1809: print_text(h, "\\(aq");
1810: h->flags |= HTML_NOSPACE;
1811: return(1);
1812: }
1813:
1814: static int
1815: mdoc_bf_pre(MDOC_ARGS)
1816: {
1817: struct htmlpair tag[2];
1818: struct roffsu su;
1819:
1820: if (MDOC_HEAD == n->type)
1821: return(0);
1.25 schwarze 1822: else if (MDOC_BODY != n->type)
1.1 schwarze 1823: return(1);
1824:
1.80 schwarze 1825: if (FONT_Em == n->norm->Bf.font)
1826: PAIR_CLASS_INIT(&tag[0], "emph");
1827: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1828: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1829: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1830: PAIR_CLASS_INIT(&tag[0], "lit");
1831: else
1832: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1833:
1.71 schwarze 1834: /*
1.25 schwarze 1835: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1836: * accept block children.
1.25 schwarze 1837: */
1.57 schwarze 1838: bufinit(h);
1.1 schwarze 1839: bufcat_style(h, "display", "inline");
1840: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1841: /* Needs a left-margin for spacing. */
1842: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1843: PAIR_STYLE_INIT(&tag[1], h);
1844: print_otag(h, TAG_DIV, 2, tag);
1845: return(1);
1846: }
1847:
1848: static int
1849: mdoc_ms_pre(MDOC_ARGS)
1850: {
1851: struct htmlpair tag;
1852:
1853: PAIR_CLASS_INIT(&tag, "symb");
1854: print_otag(h, TAG_SPAN, 1, &tag);
1855: return(1);
1856: }
1857:
1858: static int
1.34 schwarze 1859: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1860: {
1861:
1862: h->flags |= HTML_IGNDELIM;
1863: return(1);
1864: }
1865:
1866: static void
1867: mdoc_pf_post(MDOC_ARGS)
1868: {
1869:
1870: h->flags |= HTML_NOSPACE;
1871: }
1872:
1873: static int
1874: mdoc_rs_pre(MDOC_ARGS)
1875: {
1876: struct htmlpair tag;
1877:
1878: if (MDOC_BLOCK != n->type)
1879: return(1);
1880:
1.40 schwarze 1881: if (n->prev && SEC_SEE_ALSO == n->sec)
1.83 schwarze 1882: print_paragraph(h);
1.1 schwarze 1883:
1884: PAIR_CLASS_INIT(&tag, "ref");
1885: print_otag(h, TAG_SPAN, 1, &tag);
1.85 schwarze 1886: return(1);
1887: }
1888:
1889: static int
1890: mdoc_no_pre(MDOC_ARGS)
1891: {
1892: struct htmlpair tag;
1893:
1894: PAIR_CLASS_INIT(&tag, "none");
1895: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1896: return(1);
1897: }
1898:
1899: static int
1900: mdoc_li_pre(MDOC_ARGS)
1901: {
1902: struct htmlpair tag;
1903:
1904: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1905: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1906: return(1);
1907: }
1908:
1909: static int
1910: mdoc_sy_pre(MDOC_ARGS)
1911: {
1912: struct htmlpair tag;
1913:
1914: PAIR_CLASS_INIT(&tag, "symb");
1915: print_otag(h, TAG_SPAN, 1, &tag);
1916: return(1);
1917: }
1918:
1919: static int
1920: mdoc_bt_pre(MDOC_ARGS)
1921: {
1922:
1923: print_text(h, "is currently in beta test.");
1924: return(0);
1925: }
1926:
1927: static int
1928: mdoc_ud_pre(MDOC_ARGS)
1929: {
1930:
1931: print_text(h, "currently under development.");
1932: return(0);
1933: }
1934:
1935: static int
1936: mdoc_lb_pre(MDOC_ARGS)
1937: {
1938: struct htmlpair tag;
1939:
1.40 schwarze 1940: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1941: print_otag(h, TAG_BR, 0, NULL);
1942:
1.1 schwarze 1943: PAIR_CLASS_INIT(&tag, "lib");
1944: print_otag(h, TAG_SPAN, 1, &tag);
1945: return(1);
1946: }
1947:
1948: static int
1949: mdoc__x_pre(MDOC_ARGS)
1950: {
1.2 schwarze 1951: struct htmlpair tag[2];
1.42 schwarze 1952: enum htmltag t;
1953:
1954: t = TAG_SPAN;
1.1 schwarze 1955:
1956: switch (n->tok) {
1.71 schwarze 1957: case MDOC__A:
1.2 schwarze 1958: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1959: if (n->prev && MDOC__A == n->prev->tok)
1960: if (NULL == n->next || MDOC__A != n->next->tok)
1961: print_text(h, "and");
1.1 schwarze 1962: break;
1.71 schwarze 1963: case MDOC__B:
1.2 schwarze 1964: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1965: t = TAG_I;
1.1 schwarze 1966: break;
1.71 schwarze 1967: case MDOC__C:
1.2 schwarze 1968: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1969: break;
1.71 schwarze 1970: case MDOC__D:
1.2 schwarze 1971: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1972: break;
1.71 schwarze 1973: case MDOC__I:
1.2 schwarze 1974: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1975: t = TAG_I;
1.1 schwarze 1976: break;
1.71 schwarze 1977: case MDOC__J:
1.2 schwarze 1978: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1979: t = TAG_I;
1.1 schwarze 1980: break;
1.71 schwarze 1981: case MDOC__N:
1.2 schwarze 1982: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1983: break;
1.71 schwarze 1984: case MDOC__O:
1.2 schwarze 1985: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1986: break;
1.71 schwarze 1987: case MDOC__P:
1.2 schwarze 1988: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1989: break;
1.71 schwarze 1990: case MDOC__Q:
1.2 schwarze 1991: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1992: break;
1.71 schwarze 1993: case MDOC__R:
1.2 schwarze 1994: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 1995: break;
1.71 schwarze 1996: case MDOC__T:
1.2 schwarze 1997: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 1998: break;
1.71 schwarze 1999: case MDOC__U:
1.2 schwarze 2000: PAIR_CLASS_INIT(&tag[0], "link-ref");
2001: break;
1.71 schwarze 2002: case MDOC__V:
1.2 schwarze 2003: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2004: break;
2005: default:
2006: abort();
2007: /* NOTREACHED */
2008: }
2009:
1.2 schwarze 2010: if (MDOC__U != n->tok) {
1.42 schwarze 2011: print_otag(h, t, 1, tag);
1.2 schwarze 2012: return(1);
2013: }
2014:
2015: PAIR_HREF_INIT(&tag[1], n->child->string);
2016: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2017:
1.1 schwarze 2018: return(1);
2019: }
2020:
2021: static void
2022: mdoc__x_post(MDOC_ARGS)
2023: {
1.30 schwarze 2024:
2025: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2026: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2027: if (NULL == n->prev || MDOC__A != n->prev->tok)
2028: return;
1.1 schwarze 2029:
1.12 schwarze 2030: /* TODO: %U */
2031:
1.31 schwarze 2032: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2033: return;
2034:
1.56 schwarze 2035: h->flags |= HTML_NOSPACE;
1.1 schwarze 2036: print_text(h, n->next ? "," : ".");
1.25 schwarze 2037: }
2038:
2039: static int
2040: mdoc_bk_pre(MDOC_ARGS)
2041: {
2042:
2043: switch (n->type) {
1.71 schwarze 2044: case MDOC_BLOCK:
1.25 schwarze 2045: break;
1.71 schwarze 2046: case MDOC_HEAD:
1.25 schwarze 2047: return(0);
1.71 schwarze 2048: case MDOC_BODY:
1.41 schwarze 2049: if (n->parent->args || 0 == n->prev->nchild)
2050: h->flags |= HTML_PREKEEP;
1.25 schwarze 2051: break;
2052: default:
2053: abort();
2054: /* NOTREACHED */
2055: }
2056:
2057: return(1);
2058: }
2059:
2060: static void
2061: mdoc_bk_post(MDOC_ARGS)
2062: {
2063:
2064: if (MDOC_BODY == n->type)
2065: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2066: }
1.32 schwarze 2067:
2068: static int
2069: mdoc_quote_pre(MDOC_ARGS)
2070: {
2071: struct htmlpair tag;
2072:
2073: if (MDOC_BODY != n->type)
2074: return(1);
2075:
2076: switch (n->tok) {
1.71 schwarze 2077: case MDOC_Ao:
1.32 schwarze 2078: /* FALLTHROUGH */
1.71 schwarze 2079: case MDOC_Aq:
1.86 schwarze 2080: print_text(h, n->parent->prev != NULL &&
2081: n->parent->prev->tok == MDOC_An ? "<" : "\\(la");
1.32 schwarze 2082: break;
1.71 schwarze 2083: case MDOC_Bro:
1.32 schwarze 2084: /* FALLTHROUGH */
1.71 schwarze 2085: case MDOC_Brq:
1.32 schwarze 2086: print_text(h, "\\(lC");
2087: break;
1.71 schwarze 2088: case MDOC_Bo:
1.32 schwarze 2089: /* FALLTHROUGH */
1.71 schwarze 2090: case MDOC_Bq:
1.32 schwarze 2091: print_text(h, "\\(lB");
2092: break;
1.71 schwarze 2093: case MDOC_Oo:
1.32 schwarze 2094: /* FALLTHROUGH */
1.71 schwarze 2095: case MDOC_Op:
1.32 schwarze 2096: print_text(h, "\\(lB");
1.36 schwarze 2097: h->flags |= HTML_NOSPACE;
1.32 schwarze 2098: PAIR_CLASS_INIT(&tag, "opt");
2099: print_otag(h, TAG_SPAN, 1, &tag);
2100: break;
1.74 schwarze 2101: case MDOC_En:
2102: if (NULL == n->norm->Es ||
2103: NULL == n->norm->Es->child)
2104: return(1);
2105: print_text(h, n->norm->Es->child->string);
2106: break;
1.71 schwarze 2107: case MDOC_Eo:
1.65 schwarze 2108: break;
1.71 schwarze 2109: case MDOC_Do:
1.32 schwarze 2110: /* FALLTHROUGH */
1.71 schwarze 2111: case MDOC_Dq:
1.32 schwarze 2112: /* FALLTHROUGH */
1.71 schwarze 2113: case MDOC_Qo:
1.32 schwarze 2114: /* FALLTHROUGH */
1.71 schwarze 2115: case MDOC_Qq:
1.32 schwarze 2116: print_text(h, "\\(lq");
2117: break;
1.71 schwarze 2118: case MDOC_Po:
1.32 schwarze 2119: /* FALLTHROUGH */
1.71 schwarze 2120: case MDOC_Pq:
1.32 schwarze 2121: print_text(h, "(");
2122: break;
1.71 schwarze 2123: case MDOC_Ql:
1.61 schwarze 2124: print_text(h, "\\(oq");
2125: h->flags |= HTML_NOSPACE;
2126: PAIR_CLASS_INIT(&tag, "lit");
2127: print_otag(h, TAG_CODE, 1, &tag);
2128: break;
1.71 schwarze 2129: case MDOC_So:
1.32 schwarze 2130: /* FALLTHROUGH */
1.71 schwarze 2131: case MDOC_Sq:
1.32 schwarze 2132: print_text(h, "\\(oq");
2133: break;
2134: default:
2135: abort();
2136: /* NOTREACHED */
2137: }
2138:
2139: h->flags |= HTML_NOSPACE;
2140: return(1);
2141: }
2142:
2143: static void
2144: mdoc_quote_post(MDOC_ARGS)
2145: {
2146:
1.88 ! schwarze 2147: if (n->type != MDOC_BODY && n->type != MDOC_ELEM)
1.32 schwarze 2148: return;
2149:
1.88 ! schwarze 2150: if ( ! (n->tok == MDOC_En ||
! 2151: (n->tok == MDOC_Eo && n->end == ENDBODY_SPACE)))
1.74 schwarze 2152: h->flags |= HTML_NOSPACE;
1.32 schwarze 2153:
2154: switch (n->tok) {
1.71 schwarze 2155: case MDOC_Ao:
1.32 schwarze 2156: /* FALLTHROUGH */
1.71 schwarze 2157: case MDOC_Aq:
1.86 schwarze 2158: print_text(h, n->parent->prev != NULL &&
2159: n->parent->prev->tok == MDOC_An ? ">" : "\\(ra");
1.32 schwarze 2160: break;
1.71 schwarze 2161: case MDOC_Bro:
1.32 schwarze 2162: /* FALLTHROUGH */
1.71 schwarze 2163: case MDOC_Brq:
1.32 schwarze 2164: print_text(h, "\\(rC");
2165: break;
1.71 schwarze 2166: case MDOC_Oo:
1.32 schwarze 2167: /* FALLTHROUGH */
1.71 schwarze 2168: case MDOC_Op:
1.32 schwarze 2169: /* FALLTHROUGH */
1.71 schwarze 2170: case MDOC_Bo:
1.32 schwarze 2171: /* FALLTHROUGH */
1.71 schwarze 2172: case MDOC_Bq:
1.32 schwarze 2173: print_text(h, "\\(rB");
1.74 schwarze 2174: break;
2175: case MDOC_En:
2176: if (NULL != n->norm->Es &&
2177: NULL != n->norm->Es->child &&
2178: NULL != n->norm->Es->child->next) {
2179: h->flags |= HTML_NOSPACE;
2180: print_text(h, n->norm->Es->child->next->string);
2181: }
1.65 schwarze 2182: break;
1.71 schwarze 2183: case MDOC_Eo:
1.32 schwarze 2184: break;
1.71 schwarze 2185: case MDOC_Qo:
1.32 schwarze 2186: /* FALLTHROUGH */
1.71 schwarze 2187: case MDOC_Qq:
1.32 schwarze 2188: /* FALLTHROUGH */
1.71 schwarze 2189: case MDOC_Do:
1.32 schwarze 2190: /* FALLTHROUGH */
1.71 schwarze 2191: case MDOC_Dq:
1.32 schwarze 2192: print_text(h, "\\(rq");
2193: break;
1.71 schwarze 2194: case MDOC_Po:
1.32 schwarze 2195: /* FALLTHROUGH */
1.71 schwarze 2196: case MDOC_Pq:
1.32 schwarze 2197: print_text(h, ")");
2198: break;
1.71 schwarze 2199: case MDOC_Ql:
1.32 schwarze 2200: /* FALLTHROUGH */
1.71 schwarze 2201: case MDOC_So:
1.32 schwarze 2202: /* FALLTHROUGH */
1.71 schwarze 2203: case MDOC_Sq:
1.66 matthew 2204: print_text(h, "\\(cq");
1.32 schwarze 2205: break;
2206: default:
2207: abort();
2208: /* NOTREACHED */
2209: }
2210: }
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