Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.60
1.60 ! schwarze 1: /* $Id: mdoc_html.c,v 1.59 2011/07/05 04:12:41 schwarze Exp $ */
1.1 schwarze 2: /*
1.48 schwarze 3: * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 schwarze 4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
17: #include <sys/types.h>
18:
19: #include <assert.h>
20: #include <ctype.h>
21: #include <stdio.h>
22: #include <stdlib.h>
23: #include <string.h>
24: #include <unistd.h>
25:
1.17 schwarze 26: #include "mandoc.h"
1.1 schwarze 27: #include "out.h"
28: #include "html.h"
29: #include "mdoc.h"
30: #include "main.h"
31:
32: #define INDENT 5
33: #define HALFINDENT 3
34:
35: #define MDOC_ARGS const struct mdoc_meta *m, \
36: const struct mdoc_node *n, \
37: struct html *h
38:
1.6 schwarze 39: #ifndef MIN
40: #define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
41: #endif
42:
1.1 schwarze 43: struct htmlmdoc {
44: int (*pre)(MDOC_ARGS);
45: void (*post)(MDOC_ARGS);
46: };
47:
48: static void print_mdoc(MDOC_ARGS);
49: static void print_mdoc_head(MDOC_ARGS);
50: static void print_mdoc_node(MDOC_ARGS);
51: static void print_mdoc_nodelist(MDOC_ARGS);
1.21 schwarze 52: static void synopsis_pre(struct html *,
53: const struct mdoc_node *);
1.1 schwarze 54:
55: static void a2width(const char *, struct roffsu *);
56: static void a2offs(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);
99: static int mdoc_ns_pre(MDOC_ARGS);
100: static int mdoc_pa_pre(MDOC_ARGS);
101: static void mdoc_pf_post(MDOC_ARGS);
1.40 schwarze 102: static int mdoc_pp_pre(MDOC_ARGS);
1.32 schwarze 103: static void mdoc_quote_post(MDOC_ARGS);
104: static int mdoc_quote_pre(MDOC_ARGS);
1.1 schwarze 105: static int mdoc_rs_pre(MDOC_ARGS);
106: static int mdoc_rv_pre(MDOC_ARGS);
107: static int mdoc_sh_pre(MDOC_ARGS);
1.26 schwarze 108: static int mdoc_sm_pre(MDOC_ARGS);
1.1 schwarze 109: static int mdoc_sp_pre(MDOC_ARGS);
110: static int mdoc_ss_pre(MDOC_ARGS);
111: static int mdoc_sx_pre(MDOC_ARGS);
112: static int mdoc_sy_pre(MDOC_ARGS);
113: static int mdoc_ud_pre(MDOC_ARGS);
114: static int mdoc_va_pre(MDOC_ARGS);
115: static int mdoc_vt_pre(MDOC_ARGS);
116: static int mdoc_xr_pre(MDOC_ARGS);
117: static int mdoc_xx_pre(MDOC_ARGS);
118:
119: static const struct htmlmdoc mdocs[MDOC_MAX] = {
120: {mdoc_ap_pre, NULL}, /* Ap */
121: {NULL, NULL}, /* Dd */
122: {NULL, NULL}, /* Dt */
123: {NULL, NULL}, /* Os */
124: {mdoc_sh_pre, NULL }, /* Sh */
125: {mdoc_ss_pre, NULL }, /* Ss */
1.40 schwarze 126: {mdoc_pp_pre, NULL}, /* Pp */
1.1 schwarze 127: {mdoc_d1_pre, NULL}, /* D1 */
128: {mdoc_d1_pre, NULL}, /* Dl */
129: {mdoc_bd_pre, NULL}, /* Bd */
130: {NULL, NULL}, /* Ed */
1.40 schwarze 131: {mdoc_bl_pre, NULL}, /* Bl */
1.1 schwarze 132: {NULL, NULL}, /* El */
133: {mdoc_it_pre, NULL}, /* It */
134: {mdoc_ad_pre, NULL}, /* Ad */
135: {mdoc_an_pre, NULL}, /* An */
136: {mdoc_ar_pre, NULL}, /* Ar */
137: {mdoc_cd_pre, NULL}, /* Cd */
138: {mdoc_fl_pre, NULL}, /* Cm */
139: {mdoc_dv_pre, NULL}, /* Dv */
140: {mdoc_er_pre, NULL}, /* Er */
141: {mdoc_ev_pre, NULL}, /* Ev */
142: {mdoc_ex_pre, NULL}, /* Ex */
143: {mdoc_fa_pre, NULL}, /* Fa */
1.21 schwarze 144: {mdoc_fd_pre, NULL}, /* Fd */
1.1 schwarze 145: {mdoc_fl_pre, NULL}, /* Fl */
146: {mdoc_fn_pre, NULL}, /* Fn */
147: {mdoc_ft_pre, NULL}, /* Ft */
148: {mdoc_ic_pre, NULL}, /* Ic */
149: {mdoc_in_pre, NULL}, /* In */
150: {mdoc_li_pre, NULL}, /* Li */
151: {mdoc_nd_pre, NULL}, /* Nd */
152: {mdoc_nm_pre, NULL}, /* Nm */
1.32 schwarze 153: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.1 schwarze 154: {NULL, NULL}, /* Ot */
155: {mdoc_pa_pre, NULL}, /* Pa */
156: {mdoc_rv_pre, NULL}, /* Rv */
157: {NULL, NULL}, /* St */
158: {mdoc_va_pre, NULL}, /* Va */
159: {mdoc_vt_pre, NULL}, /* Vt */
160: {mdoc_xr_pre, NULL}, /* Xr */
161: {mdoc__x_pre, mdoc__x_post}, /* %A */
162: {mdoc__x_pre, mdoc__x_post}, /* %B */
163: {mdoc__x_pre, mdoc__x_post}, /* %D */
164: {mdoc__x_pre, mdoc__x_post}, /* %I */
165: {mdoc__x_pre, mdoc__x_post}, /* %J */
166: {mdoc__x_pre, mdoc__x_post}, /* %N */
167: {mdoc__x_pre, mdoc__x_post}, /* %O */
168: {mdoc__x_pre, mdoc__x_post}, /* %P */
169: {mdoc__x_pre, mdoc__x_post}, /* %R */
170: {mdoc__x_pre, mdoc__x_post}, /* %T */
171: {mdoc__x_pre, mdoc__x_post}, /* %V */
172: {NULL, NULL}, /* Ac */
1.32 schwarze 173: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
174: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 schwarze 175: {NULL, NULL}, /* At */
176: {NULL, NULL}, /* Bc */
177: {mdoc_bf_pre, NULL}, /* Bf */
1.32 schwarze 178: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
179: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 schwarze 180: {mdoc_xx_pre, NULL}, /* Bsx */
181: {mdoc_bx_pre, NULL}, /* Bx */
182: {NULL, NULL}, /* Db */
183: {NULL, NULL}, /* Dc */
1.32 schwarze 184: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
185: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.11 schwarze 186: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 187: {NULL, NULL}, /* Ef */
188: {mdoc_em_pre, NULL}, /* Em */
189: {NULL, NULL}, /* Eo */
190: {mdoc_xx_pre, NULL}, /* Fx */
1.26 schwarze 191: {mdoc_ms_pre, NULL}, /* Ms */
1.34 schwarze 192: {mdoc_igndelim_pre, NULL}, /* No */
1.1 schwarze 193: {mdoc_ns_pre, NULL}, /* Ns */
194: {mdoc_xx_pre, NULL}, /* Nx */
195: {mdoc_xx_pre, NULL}, /* Ox */
196: {NULL, NULL}, /* Pc */
1.34 schwarze 197: {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.32 schwarze 198: {mdoc_quote_pre, mdoc_quote_post}, /* Po */
199: {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1 schwarze 200: {NULL, NULL}, /* Qc */
1.32 schwarze 201: {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
202: {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
203: {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1 schwarze 204: {NULL, NULL}, /* Re */
205: {mdoc_rs_pre, NULL}, /* Rs */
206: {NULL, NULL}, /* Sc */
1.32 schwarze 207: {mdoc_quote_pre, mdoc_quote_post}, /* So */
208: {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.26 schwarze 209: {mdoc_sm_pre, NULL}, /* Sm */
1.1 schwarze 210: {mdoc_sx_pre, NULL}, /* Sx */
211: {mdoc_sy_pre, NULL}, /* Sy */
212: {NULL, NULL}, /* Tn */
213: {mdoc_xx_pre, NULL}, /* Ux */
214: {NULL, NULL}, /* Xc */
215: {NULL, NULL}, /* Xo */
216: {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
217: {NULL, NULL}, /* Fc */
1.32 schwarze 218: {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1 schwarze 219: {NULL, NULL}, /* Oc */
1.25 schwarze 220: {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1 schwarze 221: {NULL, NULL}, /* Ek */
222: {mdoc_bt_pre, NULL}, /* Bt */
223: {NULL, NULL}, /* Hf */
224: {NULL, NULL}, /* Fr */
225: {mdoc_ud_pre, NULL}, /* Ud */
226: {mdoc_lb_pre, NULL}, /* Lb */
1.40 schwarze 227: {mdoc_pp_pre, NULL}, /* Lp */
1.1 schwarze 228: {mdoc_lk_pre, NULL}, /* Lk */
229: {mdoc_mt_pre, NULL}, /* Mt */
1.32 schwarze 230: {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
231: {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
1.1 schwarze 232: {NULL, NULL}, /* Brc */
233: {mdoc__x_pre, mdoc__x_post}, /* %C */
234: {NULL, NULL}, /* Es */ /* TODO */
235: {NULL, NULL}, /* En */ /* TODO */
236: {mdoc_xx_pre, NULL}, /* Dx */
237: {mdoc__x_pre, mdoc__x_post}, /* %Q */
238: {mdoc_sp_pre, NULL}, /* br */
239: {mdoc_sp_pre, NULL}, /* sp */
1.2 schwarze 240: {mdoc__x_pre, mdoc__x_post}, /* %U */
1.20 schwarze 241: {NULL, NULL}, /* Ta */
1.1 schwarze 242: };
243:
1.40 schwarze 244: static const char * const lists[LIST_MAX] = {
245: NULL,
246: "list-bul",
247: "list-col",
248: "list-dash",
249: "list-diag",
250: "list-enum",
251: "list-hang",
252: "list-hyph",
253: "list-inset",
254: "list-item",
255: "list-ohang",
256: "list-tag"
257: };
1.1 schwarze 258:
259: void
260: html_mdoc(void *arg, const struct mdoc *m)
261: {
262: struct html *h;
263: struct tag *t;
264:
265: h = (struct html *)arg;
266:
1.7 schwarze 267: print_gen_decls(h);
1.1 schwarze 268: t = print_otag(h, TAG_HTML, 0, NULL);
269: print_mdoc(mdoc_meta(m), mdoc_node(m), h);
270: print_tagq(h, t);
271:
272: printf("\n");
273: }
274:
275:
276: /*
277: * Calculate the scaling unit passed in a `-width' argument. This uses
278: * either a native scaling unit (e.g., 1i, 2m) or the string length of
279: * the value.
280: */
281: static void
282: a2width(const char *p, struct roffsu *su)
283: {
284:
285: if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.40 schwarze 286: su->unit = SCALE_BU;
1.57 schwarze 287: su->scale = html_strlen(p);
1.1 schwarze 288: }
289: }
290:
291:
292: /*
1.21 schwarze 293: * See the same function in mdoc_term.c for documentation.
294: */
295: static void
296: synopsis_pre(struct html *h, const struct mdoc_node *n)
297: {
298:
1.23 schwarze 299: if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
1.21 schwarze 300: return;
301:
302: if (n->prev->tok == n->tok &&
303: MDOC_Fo != n->tok &&
304: MDOC_Ft != n->tok &&
305: MDOC_Fn != n->tok) {
1.40 schwarze 306: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 307: return;
308: }
309:
310: switch (n->prev->tok) {
311: case (MDOC_Fd):
312: /* FALLTHROUGH */
313: case (MDOC_Fn):
314: /* FALLTHROUGH */
315: case (MDOC_Fo):
316: /* FALLTHROUGH */
317: case (MDOC_In):
318: /* FALLTHROUGH */
319: case (MDOC_Vt):
1.40 schwarze 320: print_otag(h, TAG_P, 0, NULL);
1.21 schwarze 321: break;
322: case (MDOC_Ft):
323: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.40 schwarze 324: print_otag(h, TAG_P, 0, NULL);
1.21 schwarze 325: break;
326: }
327: /* FALLTHROUGH */
328: default:
1.40 schwarze 329: print_otag(h, TAG_BR, 0, NULL);
1.21 schwarze 330: break;
331: }
332: }
333:
334:
335: /*
1.1 schwarze 336: * Calculate the scaling unit passed in an `-offset' argument. This
337: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
338: * predefined strings (indent, etc.), or the string length of the value.
339: */
340: static void
341: a2offs(const char *p, struct roffsu *su)
342: {
343:
344: /* FIXME: "right"? */
345:
346: if (0 == strcmp(p, "left"))
347: SCALE_HS_INIT(su, 0);
348: else if (0 == strcmp(p, "indent"))
349: SCALE_HS_INIT(su, INDENT);
350: else if (0 == strcmp(p, "indent-two"))
351: SCALE_HS_INIT(su, INDENT * 2);
352: else if ( ! a2roffsu(p, su, SCALE_MAX)) {
1.40 schwarze 353: su->unit = SCALE_BU;
1.57 schwarze 354: su->scale = html_strlen(p);
1.1 schwarze 355: }
356: }
357:
358:
359: static void
360: print_mdoc(MDOC_ARGS)
361: {
362: struct tag *t;
363:
364: t = print_otag(h, TAG_HEAD, 0, NULL);
365: print_mdoc_head(m, n, h);
366: print_tagq(h, t);
367:
368: t = print_otag(h, TAG_BODY, 0, NULL);
369: print_mdoc_nodelist(m, n, h);
370: print_tagq(h, t);
371: }
372:
373:
374: /* ARGSUSED */
375: static void
376: print_mdoc_head(MDOC_ARGS)
377: {
378:
379: print_gen_head(h);
380: bufinit(h);
1.57 schwarze 381: bufcat_fmt(h, "%s(%s)", m->title, m->msec);
1.1 schwarze 382:
1.57 schwarze 383: if (m->arch)
384: bufcat_fmt(h, " (%s)", m->arch);
1.1 schwarze 385:
386: print_otag(h, TAG_TITLE, 0, NULL);
387: print_text(h, h->buf);
388: }
389:
390:
391: static void
392: print_mdoc_nodelist(MDOC_ARGS)
393: {
394:
395: print_mdoc_node(m, n, h);
396: if (n->next)
397: print_mdoc_nodelist(m, n->next, h);
398: }
399:
400:
401: static void
402: print_mdoc_node(MDOC_ARGS)
403: {
404: int child;
405: struct tag *t;
406:
407: child = 1;
1.2 schwarze 408: t = h->tags.head;
1.1 schwarze 409:
410: switch (n->type) {
411: case (MDOC_ROOT):
412: child = mdoc_root_pre(m, n, h);
413: break;
414: case (MDOC_TEXT):
1.48 schwarze 415: /* No tables in this mode... */
416: assert(NULL == h->tblt);
1.50 schwarze 417:
418: /*
419: * Make sure that if we're in a literal mode already
420: * (i.e., within a <PRE>) don't print the newline.
421: */
1.47 schwarze 422: if (' ' == *n->string && MDOC_LINE & n->flags)
1.50 schwarze 423: if ( ! (HTML_LITERAL & h->flags))
424: print_otag(h, TAG_BR, 0, NULL);
1.56 schwarze 425: if (MDOC_DELIMC & n->flags)
426: h->flags |= HTML_NOSPACE;
1.1 schwarze 427: print_text(h, n->string);
1.56 schwarze 428: if (MDOC_DELIMO & n->flags)
429: h->flags |= HTML_NOSPACE;
1.54 schwarze 430: return;
431: case (MDOC_EQN):
1.60 ! schwarze 432: print_eqn(h, n->eqn);
1.55 schwarze 433: break;
1.45 schwarze 434: case (MDOC_TBL):
1.48 schwarze 435: /*
436: * This will take care of initialising all of the table
437: * state data for the first table, then tearing it down
438: * for the last one.
439: */
1.45 schwarze 440: print_tbl(h, n->span);
1.48 schwarze 441: return;
1.1 schwarze 442: default:
1.48 schwarze 443: /*
444: * Close out the current table, if it's open, and unset
445: * the "meta" table state. This will be reopened on the
446: * next table element.
447: */
448: if (h->tblt) {
449: print_tblclose(h);
450: t = h->tags.head;
451: }
452:
453: assert(NULL == h->tblt);
1.25 schwarze 454: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.1 schwarze 455: child = (*mdocs[n->tok].pre)(m, n, h);
456: break;
457: }
458:
1.25 schwarze 459: if (HTML_KEEP & h->flags) {
460: if (n->prev && n->prev->line != n->line) {
461: h->flags &= ~HTML_KEEP;
462: h->flags |= HTML_PREKEEP;
463: } else if (NULL == n->prev) {
464: if (n->parent && n->parent->line != n->line) {
465: h->flags &= ~HTML_KEEP;
466: h->flags |= HTML_PREKEEP;
467: }
468: }
469: }
470:
1.1 schwarze 471: if (child && n->child)
472: print_mdoc_nodelist(m, n->child, h);
473:
474: print_stagq(h, t);
475:
476: switch (n->type) {
477: case (MDOC_ROOT):
478: mdoc_root_post(m, n, h);
1.55 schwarze 479: break;
480: case (MDOC_EQN):
1.1 schwarze 481: break;
482: default:
1.25 schwarze 483: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.1 schwarze 484: (*mdocs[n->tok].post)(m, n, h);
485: break;
486: }
487: }
488:
489: /* ARGSUSED */
490: static void
491: mdoc_root_post(MDOC_ARGS)
492: {
1.42 schwarze 493: struct htmlpair tag[3];
1.1 schwarze 494: struct tag *t, *tt;
495:
1.42 schwarze 496: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
497: PAIR_CLASS_INIT(&tag[1], "foot");
498: if (NULL == h->style) {
1.43 schwarze 499: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
500: t = print_otag(h, TAG_TABLE, 3, tag);
1.42 schwarze 501: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
502: print_otag(h, TAG_COL, 1, tag);
503: print_otag(h, TAG_COL, 1, tag);
504: } else
505: t = print_otag(h, TAG_TABLE, 2, tag);
506:
507: t = print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 508:
1.1 schwarze 509: tt = print_otag(h, TAG_TR, 0, NULL);
510:
1.40 schwarze 511: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 schwarze 512: print_otag(h, TAG_TD, 1, tag);
1.40 schwarze 513:
1.53 schwarze 514: print_text(h, m->date);
1.1 schwarze 515: print_stagq(h, tt);
516:
1.40 schwarze 517: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.42 schwarze 518: if (NULL == h->style) {
519: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
520: print_otag(h, TAG_TD, 2, tag);
521: } else
522: print_otag(h, TAG_TD, 1, tag);
1.40 schwarze 523:
1.1 schwarze 524: print_text(h, m->os);
525: print_tagq(h, t);
526: }
527:
528:
529: /* ARGSUSED */
530: static int
531: mdoc_root_pre(MDOC_ARGS)
532: {
1.3 schwarze 533: struct htmlpair tag[3];
1.1 schwarze 534: struct tag *t, *tt;
535: char b[BUFSIZ], title[BUFSIZ];
536:
1.40 schwarze 537: strlcpy(b, m->vol, BUFSIZ);
1.1 schwarze 538:
539: if (m->arch) {
1.40 schwarze 540: strlcat(b, " (", BUFSIZ);
541: strlcat(b, m->arch, BUFSIZ);
542: strlcat(b, ")", BUFSIZ);
1.1 schwarze 543: }
544:
1.40 schwarze 545: snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
1.1 schwarze 546:
1.42 schwarze 547: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
548: PAIR_CLASS_INIT(&tag[1], "head");
549: if (NULL == h->style) {
550: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
551: t = print_otag(h, TAG_TABLE, 3, tag);
552: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
553: print_otag(h, TAG_COL, 1, tag);
554: print_otag(h, TAG_COL, 1, tag);
555: print_otag(h, TAG_COL, 1, tag);
556: } else
557: t = print_otag(h, TAG_TABLE, 2, tag);
558:
559: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 560:
1.1 schwarze 561: tt = print_otag(h, TAG_TR, 0, NULL);
562:
1.40 schwarze 563: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 schwarze 564: print_otag(h, TAG_TD, 1, tag);
1.40 schwarze 565:
1.1 schwarze 566: print_text(h, title);
567: print_stagq(h, tt);
568:
1.40 schwarze 569: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.42 schwarze 570: if (NULL == h->style) {
571: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
572: print_otag(h, TAG_TD, 2, tag);
573: } else
574: print_otag(h, TAG_TD, 1, tag);
1.40 schwarze 575:
1.1 schwarze 576: print_text(h, b);
577: print_stagq(h, tt);
578:
1.40 schwarze 579: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.42 schwarze 580: if (NULL == h->style) {
581: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
582: print_otag(h, TAG_TD, 2, tag);
583: } else
584: print_otag(h, TAG_TD, 1, tag);
1.40 schwarze 585:
1.1 schwarze 586: print_text(h, title);
587: print_tagq(h, t);
588: return(1);
589: }
590:
591:
592: /* ARGSUSED */
593: static int
594: mdoc_sh_pre(MDOC_ARGS)
595: {
1.40 schwarze 596: struct htmlpair tag;
1.1 schwarze 597:
1.40 schwarze 598: if (MDOC_BLOCK == n->type) {
599: PAIR_CLASS_INIT(&tag, "section");
600: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 601: return(1);
1.40 schwarze 602: } else if (MDOC_BODY == n->type)
1.1 schwarze 603: return(1);
604:
1.57 schwarze 605: bufinit(h);
1.59 schwarze 606: bufcat(h, "x");
1.40 schwarze 607: for (n = n->child; n; n = n->next) {
1.57 schwarze 608: bufcat_id(h, n->string);
1.40 schwarze 609: if (n->next)
1.57 schwarze 610: bufcat_id(h, " ");
1.1 schwarze 611: }
612:
1.57 schwarze 613: PAIR_ID_INIT(&tag, h->buf);
1.40 schwarze 614: print_otag(h, TAG_H1, 1, &tag);
1.1 schwarze 615: return(1);
616: }
617:
618:
619: /* ARGSUSED */
620: static int
621: mdoc_ss_pre(MDOC_ARGS)
622: {
1.40 schwarze 623: struct htmlpair tag;
1.1 schwarze 624:
1.40 schwarze 625: if (MDOC_BLOCK == n->type) {
626: PAIR_CLASS_INIT(&tag, "subsection");
627: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 628: return(1);
1.40 schwarze 629: } else if (MDOC_BODY == n->type)
1.1 schwarze 630: return(1);
631:
1.57 schwarze 632: bufinit(h);
1.59 schwarze 633: bufcat(h, "x");
1.40 schwarze 634: for (n = n->child; n; n = n->next) {
1.57 schwarze 635: bufcat_id(h, n->string);
1.40 schwarze 636: if (n->next)
1.57 schwarze 637: bufcat_id(h, " ");
1.1 schwarze 638: }
639:
1.57 schwarze 640: PAIR_ID_INIT(&tag, h->buf);
1.40 schwarze 641: print_otag(h, TAG_H2, 1, &tag);
1.1 schwarze 642: return(1);
643: }
644:
645:
646: /* ARGSUSED */
647: static int
648: mdoc_fl_pre(MDOC_ARGS)
649: {
650: struct htmlpair tag;
651:
652: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 653: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 654:
655: /* `Cm' has no leading hyphen. */
656:
657: if (MDOC_Cm == n->tok)
658: return(1);
659:
660: print_text(h, "\\-");
661:
662: if (n->child)
1.1 schwarze 663: h->flags |= HTML_NOSPACE;
1.11 schwarze 664: else if (n->next && n->next->line == n->line)
665: h->flags |= HTML_NOSPACE;
1.6 schwarze 666:
1.1 schwarze 667: return(1);
668: }
669:
670:
671: /* ARGSUSED */
672: static int
673: mdoc_nd_pre(MDOC_ARGS)
674: {
675: struct htmlpair tag;
676:
677: if (MDOC_BODY != n->type)
678: return(1);
679:
680: /* XXX: this tag in theory can contain block elements. */
681:
682: print_text(h, "\\(em");
1.40 schwarze 683: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 684: print_otag(h, TAG_SPAN, 1, &tag);
685: return(1);
686: }
687:
688:
689: static int
690: mdoc_nm_pre(MDOC_ARGS)
691: {
1.25 schwarze 692: struct htmlpair tag;
693: struct roffsu su;
1.57 schwarze 694: int len;
1.25 schwarze 695:
1.40 schwarze 696: switch (n->type) {
697: case (MDOC_ELEM):
1.25 schwarze 698: synopsis_pre(h, n);
699: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 700: print_otag(h, TAG_B, 1, &tag);
1.40 schwarze 701: if (NULL == n->child && m->name)
1.25 schwarze 702: print_text(h, m->name);
1.40 schwarze 703: return(1);
704: case (MDOC_HEAD):
705: print_otag(h, TAG_TD, 0, NULL);
706: if (NULL == n->child && m->name)
707: print_text(h, m->name);
708: return(1);
709: case (MDOC_BODY):
710: print_otag(h, TAG_TD, 0, NULL);
711: return(1);
712: default:
713: break;
714: }
1.25 schwarze 715:
1.40 schwarze 716: synopsis_pre(h, n);
717: PAIR_CLASS_INIT(&tag, "synopsis");
718: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 719:
1.40 schwarze 720: for (len = 0, n = n->child; n; n = n->next)
721: if (MDOC_TEXT == n->type)
1.57 schwarze 722: len += html_strlen(n->string);
1.25 schwarze 723:
1.40 schwarze 724: if (0 == len && m->name)
1.57 schwarze 725: len = html_strlen(m->name);
1.1 schwarze 726:
1.40 schwarze 727: SCALE_HS_INIT(&su, (double)len);
1.57 schwarze 728: bufinit(h);
1.40 schwarze 729: bufcat_su(h, "width", &su);
730: PAIR_STYLE_INIT(&tag, h);
731: print_otag(h, TAG_COL, 1, &tag);
732: print_otag(h, TAG_COL, 0, NULL);
733: print_otag(h, TAG_TBODY, 0, NULL);
734: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 735: return(1);
736: }
737:
738:
739: /* ARGSUSED */
740: static int
741: mdoc_xr_pre(MDOC_ARGS)
742: {
1.56 schwarze 743: struct htmlpair tag[2];
1.9 schwarze 744:
745: if (NULL == n->child)
746: return(0);
1.1 schwarze 747:
748: PAIR_CLASS_INIT(&tag[0], "link-man");
749:
750: if (h->base_man) {
751: buffmt_man(h, n->child->string,
752: n->child->next ?
753: n->child->next->string : NULL);
1.11 schwarze 754: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 755: print_otag(h, TAG_A, 2, tag);
756: } else
757: print_otag(h, TAG_A, 1, tag);
758:
1.56 schwarze 759: n = n->child;
760: print_text(h, n->string);
1.1 schwarze 761:
1.56 schwarze 762: if (NULL == (n = n->next))
1.1 schwarze 763: return(0);
764:
765: h->flags |= HTML_NOSPACE;
766: print_text(h, "(");
767: h->flags |= HTML_NOSPACE;
1.56 schwarze 768: print_text(h, n->string);
1.1 schwarze 769: h->flags |= HTML_NOSPACE;
770: print_text(h, ")");
771: return(0);
772: }
773:
774:
775: /* ARGSUSED */
776: static int
777: mdoc_ns_pre(MDOC_ARGS)
778: {
779:
1.51 schwarze 780: if ( ! (MDOC_LINE & n->flags))
781: h->flags |= HTML_NOSPACE;
1.1 schwarze 782: return(1);
783: }
784:
785:
786: /* ARGSUSED */
787: static int
788: mdoc_ar_pre(MDOC_ARGS)
789: {
790: struct htmlpair tag;
791:
792: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 793: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 794: return(1);
795: }
796:
797:
798: /* ARGSUSED */
799: static int
800: mdoc_xx_pre(MDOC_ARGS)
801: {
802: const char *pp;
803: struct htmlpair tag;
1.52 schwarze 804: int flags;
1.1 schwarze 805:
806: switch (n->tok) {
807: case (MDOC_Bsx):
1.37 schwarze 808: pp = "BSD/OS";
1.1 schwarze 809: break;
810: case (MDOC_Dx):
1.4 schwarze 811: pp = "DragonFly";
1.1 schwarze 812: break;
813: case (MDOC_Fx):
814: pp = "FreeBSD";
815: break;
816: case (MDOC_Nx):
817: pp = "NetBSD";
818: break;
819: case (MDOC_Ox):
820: pp = "OpenBSD";
821: break;
822: case (MDOC_Ux):
823: pp = "UNIX";
824: break;
825: default:
826: return(1);
827: }
828:
829: PAIR_CLASS_INIT(&tag, "unix");
830: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 831:
1.1 schwarze 832: print_text(h, pp);
1.52 schwarze 833: if (n->child) {
834: flags = h->flags;
835: h->flags |= HTML_KEEP;
836: print_text(h, n->child->string);
837: h->flags = flags;
838: }
839: return(0);
1.1 schwarze 840: }
841:
842:
843: /* ARGSUSED */
844: static int
845: mdoc_bx_pre(MDOC_ARGS)
846: {
1.49 schwarze 847: struct htmlpair tag;
1.1 schwarze 848:
849: PAIR_CLASS_INIT(&tag, "unix");
850: print_otag(h, TAG_SPAN, 1, &tag);
851:
1.49 schwarze 852: if (NULL != (n = n->child)) {
853: print_text(h, n->string);
854: h->flags |= HTML_NOSPACE;
855: print_text(h, "BSD");
856: } else {
857: print_text(h, "BSD");
858: return(0);
859: }
1.1 schwarze 860:
1.49 schwarze 861: if (NULL != (n = n->next)) {
862: h->flags |= HTML_NOSPACE;
863: print_text(h, "-");
1.1 schwarze 864: h->flags |= HTML_NOSPACE;
1.49 schwarze 865: print_text(h, n->string);
866: }
1.1 schwarze 867:
868: return(0);
869: }
870:
1.46 schwarze 871: /* ARGSUSED */
1.1 schwarze 872: static int
1.40 schwarze 873: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 874: {
1.40 schwarze 875: struct roffsu su;
876: enum mdoc_list type;
877: struct htmlpair tag[2];
878: const struct mdoc_node *bl;
1.1 schwarze 879:
1.40 schwarze 880: bl = n->parent;
881: while (bl && MDOC_Bl != bl->tok)
882: bl = bl->parent;
1.1 schwarze 883:
1.40 schwarze 884: assert(bl);
1.1 schwarze 885:
1.44 schwarze 886: type = bl->norm->Bl.type;
1.1 schwarze 887:
1.40 schwarze 888: assert(lists[type]);
889: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 890:
1.57 schwarze 891: bufinit(h);
892:
1.40 schwarze 893: if (MDOC_HEAD == n->type) {
894: switch (type) {
895: case(LIST_bullet):
896: /* FALLTHROUGH */
897: case(LIST_dash):
898: /* FALLTHROUGH */
899: case(LIST_item):
900: /* FALLTHROUGH */
901: case(LIST_hyphen):
902: /* FALLTHROUGH */
903: case(LIST_enum):
904: return(0);
905: case(LIST_diag):
906: /* FALLTHROUGH */
907: case(LIST_hang):
908: /* FALLTHROUGH */
909: case(LIST_inset):
910: /* FALLTHROUGH */
911: case(LIST_ohang):
912: /* FALLTHROUGH */
913: case(LIST_tag):
1.44 schwarze 914: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 915: bufcat_su(h, "margin-top", &su);
916: PAIR_STYLE_INIT(&tag[1], h);
917: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 918: if (LIST_diag != type)
919: break;
920: PAIR_CLASS_INIT(&tag[0], "diag");
921: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 922: break;
923: case(LIST_column):
924: break;
925: default:
926: break;
927: }
928: } else if (MDOC_BODY == n->type) {
929: switch (type) {
930: case(LIST_bullet):
931: /* FALLTHROUGH */
932: case(LIST_hyphen):
933: /* FALLTHROUGH */
934: case(LIST_dash):
935: /* FALLTHROUGH */
936: case(LIST_enum):
937: /* FALLTHROUGH */
938: case(LIST_item):
1.44 schwarze 939: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 940: bufcat_su(h, "margin-top", &su);
941: PAIR_STYLE_INIT(&tag[1], h);
942: print_otag(h, TAG_LI, 2, tag);
943: break;
944: case(LIST_diag):
945: /* FALLTHROUGH */
946: case(LIST_hang):
947: /* FALLTHROUGH */
948: case(LIST_inset):
949: /* FALLTHROUGH */
950: case(LIST_ohang):
951: /* FALLTHROUGH */
952: case(LIST_tag):
1.44 schwarze 953: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 954: print_otag(h, TAG_DD, 1, tag);
955: break;
956: }
1.44 schwarze 957: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 958: bufcat_su(h, "margin-left", &su);
959: PAIR_STYLE_INIT(&tag[1], h);
960: print_otag(h, TAG_DD, 2, tag);
961: break;
962: case(LIST_column):
1.44 schwarze 963: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 964: bufcat_su(h, "margin-top", &su);
965: PAIR_STYLE_INIT(&tag[1], h);
966: print_otag(h, TAG_TD, 2, tag);
967: break;
968: default:
969: break;
970: }
971: } else {
972: switch (type) {
973: case (LIST_column):
974: print_otag(h, TAG_TR, 1, tag);
975: break;
976: default:
1.1 schwarze 977: break;
1.40 schwarze 978: }
1.1 schwarze 979: }
980:
981: return(1);
982: }
983:
984: /* ARGSUSED */
985: static int
1.40 schwarze 986: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 987: {
1.46 schwarze 988: int i;
1.40 schwarze 989: struct htmlpair tag[3];
1.1 schwarze 990: struct roffsu su;
1.42 schwarze 991: char buf[BUFSIZ];
1.1 schwarze 992:
1.57 schwarze 993: bufinit(h);
994:
1.40 schwarze 995: if (MDOC_BODY == n->type) {
1.44 schwarze 996: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 997: print_otag(h, TAG_TBODY, 0, NULL);
998: return(1);
1.1 schwarze 999: }
1000:
1.40 schwarze 1001: if (MDOC_HEAD == n->type) {
1.44 schwarze 1002: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 1003: return(0);
1.1 schwarze 1004:
1.40 schwarze 1005: /*
1006: * For each column, print out the <COL> tag with our
1007: * suggested width. The last column gets min-width, as
1008: * in terminal mode it auto-sizes to the width of the
1009: * screen and we want to preserve that behaviour.
1010: */
1.1 schwarze 1011:
1.46 schwarze 1012: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.44 schwarze 1013: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 1014: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 1015: bufcat_su(h, "width", &su);
1016: else
1017: bufcat_su(h, "min-width", &su);
1018: PAIR_STYLE_INIT(&tag[0], h);
1019: print_otag(h, TAG_COL, 1, tag);
1020: }
1.1 schwarze 1021:
1.4 schwarze 1022: return(0);
1.1 schwarze 1023: }
1024:
1.40 schwarze 1025: SCALE_VS_INIT(&su, 0);
1026: bufcat_su(h, "margin-top", &su);
1027: bufcat_su(h, "margin-bottom", &su);
1028: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 1029:
1.44 schwarze 1030: assert(lists[n->norm->Bl.type]);
1.42 schwarze 1031: strlcpy(buf, "list ", BUFSIZ);
1.44 schwarze 1032: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 1033: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 1034:
1.40 schwarze 1035: /* Set the block's left-hand margin. */
1.1 schwarze 1036:
1.44 schwarze 1037: if (n->norm->Bl.offs) {
1038: a2offs(n->norm->Bl.offs, &su);
1.40 schwarze 1039: bufcat_su(h, "margin-left", &su);
1040: }
1.1 schwarze 1041:
1.44 schwarze 1042: switch (n->norm->Bl.type) {
1.40 schwarze 1043: case(LIST_bullet):
1.1 schwarze 1044: /* FALLTHROUGH */
1.40 schwarze 1045: case(LIST_dash):
1.1 schwarze 1046: /* FALLTHROUGH */
1.40 schwarze 1047: case(LIST_hyphen):
1.1 schwarze 1048: /* FALLTHROUGH */
1.40 schwarze 1049: case(LIST_item):
1.42 schwarze 1050: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 1051: break;
1.40 schwarze 1052: case(LIST_enum):
1.42 schwarze 1053: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 1054: break;
1.40 schwarze 1055: case(LIST_diag):
1056: /* FALLTHROUGH */
1057: case(LIST_hang):
1.4 schwarze 1058: /* FALLTHROUGH */
1.40 schwarze 1059: case(LIST_inset):
1.1 schwarze 1060: /* FALLTHROUGH */
1.40 schwarze 1061: case(LIST_ohang):
1.1 schwarze 1062: /* FALLTHROUGH */
1.40 schwarze 1063: case(LIST_tag):
1.42 schwarze 1064: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1065: break;
1066: case(LIST_column):
1.42 schwarze 1067: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1068: break;
1069: default:
1.40 schwarze 1070: abort();
1071: /* NOTREACHED */
1.1 schwarze 1072: }
1073:
1074: return(1);
1075: }
1076:
1077: /* ARGSUSED */
1078: static int
1079: mdoc_ex_pre(MDOC_ARGS)
1080: {
1.56 schwarze 1081: struct tag *t;
1082: struct htmlpair tag;
1083: int nchild;
1.1 schwarze 1084:
1.40 schwarze 1085: if (n->prev)
1086: print_otag(h, TAG_BR, 0, NULL);
1087:
1.1 schwarze 1088: PAIR_CLASS_INIT(&tag, "utility");
1089:
1090: print_text(h, "The");
1.56 schwarze 1091:
1092: nchild = n->nchild;
1093: for (n = n->child; n; n = n->next) {
1094: assert(MDOC_TEXT == n->type);
1095:
1.42 schwarze 1096: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1097: print_text(h, n->string);
1.1 schwarze 1098: print_tagq(h, t);
1099:
1.56 schwarze 1100: if (nchild > 2 && n->next) {
1101: h->flags |= HTML_NOSPACE;
1102: print_text(h, ",");
1103: }
1.1 schwarze 1104:
1.56 schwarze 1105: if (n->next && NULL == n->next->next)
1106: print_text(h, "and");
1.1 schwarze 1107: }
1108:
1.56 schwarze 1109: if (nchild > 1)
1.1 schwarze 1110: print_text(h, "utilities exit");
1111: else
1112: print_text(h, "utility exits");
1113:
1114: print_text(h, "0 on success, and >0 if an error occurs.");
1115: return(0);
1116: }
1117:
1118:
1119: /* ARGSUSED */
1120: static int
1121: mdoc_em_pre(MDOC_ARGS)
1122: {
1123: struct htmlpair tag;
1124:
1125: PAIR_CLASS_INIT(&tag, "emph");
1126: print_otag(h, TAG_SPAN, 1, &tag);
1127: return(1);
1128: }
1129:
1130:
1131: /* ARGSUSED */
1132: static int
1133: mdoc_d1_pre(MDOC_ARGS)
1134: {
1135: struct htmlpair tag[2];
1136: struct roffsu su;
1137:
1138: if (MDOC_BLOCK != n->type)
1139: return(1);
1140:
1.40 schwarze 1141: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1142: bufinit(h);
1.40 schwarze 1143: bufcat_su(h, "margin-top", &su);
1144: bufcat_su(h, "margin-bottom", &su);
1145: PAIR_STYLE_INIT(&tag[0], h);
1146: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1147:
1148: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1149:
1.43 schwarze 1150: PAIR_CLASS_INIT(&tag[0], "display");
1151: print_otag(h, TAG_DIV, 1, tag);
1152:
1153: if (MDOC_Dl == n->tok) {
1154: PAIR_CLASS_INIT(&tag[0], "lit");
1155: print_otag(h, TAG_CODE, 1, tag);
1156: }
1.40 schwarze 1157:
1.1 schwarze 1158: return(1);
1159: }
1160:
1161:
1162: /* ARGSUSED */
1163: static int
1164: mdoc_sx_pre(MDOC_ARGS)
1165: {
1.56 schwarze 1166: struct htmlpair tag[2];
1.1 schwarze 1167:
1.57 schwarze 1168: bufinit(h);
1169: bufcat(h, "#x");
1.56 schwarze 1170: for (n = n->child; n; n = n->next) {
1.57 schwarze 1171: bufcat_id(h, n->string);
1.56 schwarze 1172: if (n->next)
1.57 schwarze 1173: bufcat_id(h, " ");
1.1 schwarze 1174: }
1175:
1176: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1177: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1178:
1.42 schwarze 1179: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1180: print_otag(h, TAG_A, 2, tag);
1181: return(1);
1182: }
1183:
1184:
1185: /* ARGSUSED */
1186: static int
1187: mdoc_bd_pre(MDOC_ARGS)
1188: {
1189: struct htmlpair tag[2];
1.50 schwarze 1190: int comp, sv;
1.22 schwarze 1191: const struct mdoc_node *nn;
1.1 schwarze 1192: struct roffsu su;
1193:
1.22 schwarze 1194: if (MDOC_HEAD == n->type)
1.1 schwarze 1195: return(0);
1196:
1197: if (MDOC_BLOCK == n->type) {
1.44 schwarze 1198: comp = n->norm->Bd.comp;
1.1 schwarze 1199: for (nn = n; nn && ! comp; nn = nn->parent) {
1200: if (MDOC_BLOCK != nn->type)
1201: continue;
1202: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1203: comp = 1;
1204: if (nn->prev)
1205: break;
1206: }
1.40 schwarze 1207: if ( ! comp)
1208: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1209: return(1);
1210: }
1211:
1.40 schwarze 1212: SCALE_HS_INIT(&su, 0);
1.44 schwarze 1213: if (n->norm->Bd.offs)
1214: a2offs(n->norm->Bd.offs, &su);
1.57 schwarze 1215:
1216: bufinit(h);
1.40 schwarze 1217: bufcat_su(h, "margin-left", &su);
1218: PAIR_STYLE_INIT(&tag[0], h);
1219:
1.44 schwarze 1220: if (DISP_unfilled != n->norm->Bd.type &&
1221: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1222: PAIR_CLASS_INIT(&tag[1], "display");
1223: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1224: return(1);
1.40 schwarze 1225: }
1.1 schwarze 1226:
1.40 schwarze 1227: PAIR_CLASS_INIT(&tag[1], "lit display");
1228: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1229:
1.50 schwarze 1230: /* This can be recursive: save & set our literal state. */
1231:
1232: sv = h->flags & HTML_LITERAL;
1233: h->flags |= HTML_LITERAL;
1234:
1.1 schwarze 1235: for (nn = n->child; nn; nn = nn->next) {
1236: print_mdoc_node(m, nn, h);
1.33 schwarze 1237: /*
1238: * If the printed node flushes its own line, then we
1239: * needn't do it here as well. This is hacky, but the
1240: * notion of selective eoln whitespace is pretty dumb
1241: * anyway, so don't sweat it.
1242: */
1243: switch (nn->tok) {
1.36 schwarze 1244: case (MDOC_Sm):
1245: /* FALLTHROUGH */
1.33 schwarze 1246: case (MDOC_br):
1247: /* FALLTHROUGH */
1248: case (MDOC_sp):
1249: /* FALLTHROUGH */
1250: case (MDOC_Bl):
1.39 schwarze 1251: /* FALLTHROUGH */
1252: case (MDOC_D1):
1253: /* FALLTHROUGH */
1254: case (MDOC_Dl):
1.33 schwarze 1255: /* FALLTHROUGH */
1256: case (MDOC_Lp):
1257: /* FALLTHROUGH */
1258: case (MDOC_Pp):
1259: continue;
1260: default:
1261: break;
1262: }
1.28 schwarze 1263: if (nn->next && nn->next->line == nn->line)
1264: continue;
1.40 schwarze 1265: else if (nn->next)
1266: print_text(h, "\n");
1267:
1.28 schwarze 1268: h->flags |= HTML_NOSPACE;
1.1 schwarze 1269: }
1.50 schwarze 1270:
1271: if (0 == sv)
1272: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1273:
1274: return(0);
1275: }
1276:
1277:
1278: /* ARGSUSED */
1279: static int
1280: mdoc_pa_pre(MDOC_ARGS)
1281: {
1282: struct htmlpair tag;
1283:
1284: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1285: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1286: return(1);
1287: }
1288:
1289:
1290: /* ARGSUSED */
1291: static int
1292: mdoc_ad_pre(MDOC_ARGS)
1293: {
1294: struct htmlpair tag;
1295:
1296: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1297: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1298: return(1);
1299: }
1300:
1301:
1302: /* ARGSUSED */
1303: static int
1304: mdoc_an_pre(MDOC_ARGS)
1305: {
1306: struct htmlpair tag;
1307:
1308: /* TODO: -split and -nosplit (see termp_an_pre()). */
1309:
1310: PAIR_CLASS_INIT(&tag, "author");
1311: print_otag(h, TAG_SPAN, 1, &tag);
1312: return(1);
1313: }
1314:
1315:
1316: /* ARGSUSED */
1317: static int
1318: mdoc_cd_pre(MDOC_ARGS)
1319: {
1320: struct htmlpair tag;
1321:
1.21 schwarze 1322: synopsis_pre(h, n);
1.1 schwarze 1323: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1324: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1325: return(1);
1326: }
1327:
1328:
1329: /* ARGSUSED */
1330: static int
1331: mdoc_dv_pre(MDOC_ARGS)
1332: {
1333: struct htmlpair tag;
1334:
1335: PAIR_CLASS_INIT(&tag, "define");
1336: print_otag(h, TAG_SPAN, 1, &tag);
1337: return(1);
1338: }
1339:
1340:
1341: /* ARGSUSED */
1342: static int
1343: mdoc_ev_pre(MDOC_ARGS)
1344: {
1345: struct htmlpair tag;
1346:
1347: PAIR_CLASS_INIT(&tag, "env");
1348: print_otag(h, TAG_SPAN, 1, &tag);
1349: return(1);
1350: }
1351:
1352:
1353: /* ARGSUSED */
1354: static int
1355: mdoc_er_pre(MDOC_ARGS)
1356: {
1357: struct htmlpair tag;
1358:
1359: PAIR_CLASS_INIT(&tag, "errno");
1360: print_otag(h, TAG_SPAN, 1, &tag);
1361: return(1);
1362: }
1363:
1364:
1365: /* ARGSUSED */
1366: static int
1367: mdoc_fa_pre(MDOC_ARGS)
1368: {
1369: const struct mdoc_node *nn;
1370: struct htmlpair tag;
1371: struct tag *t;
1372:
1373: PAIR_CLASS_INIT(&tag, "farg");
1374: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1375: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1376: return(1);
1377: }
1378:
1379: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1380: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1381: print_text(h, nn->string);
1382: print_tagq(h, t);
1.56 schwarze 1383: if (nn->next) {
1384: h->flags |= HTML_NOSPACE;
1.1 schwarze 1385: print_text(h, ",");
1.56 schwarze 1386: }
1.1 schwarze 1387: }
1388:
1.56 schwarze 1389: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1390: h->flags |= HTML_NOSPACE;
1.1 schwarze 1391: print_text(h, ",");
1.56 schwarze 1392: }
1.1 schwarze 1393:
1394: return(0);
1395: }
1396:
1397:
1398: /* ARGSUSED */
1399: static int
1400: mdoc_fd_pre(MDOC_ARGS)
1401: {
1.56 schwarze 1402: struct htmlpair tag[2];
1403: char buf[BUFSIZ];
1404: size_t sz;
1405: int i;
1406: struct tag *t;
1.1 schwarze 1407:
1.21 schwarze 1408: synopsis_pre(h, n);
1409:
1.56 schwarze 1410: if (NULL == (n = n->child))
1411: return(0);
1412:
1413: assert(MDOC_TEXT == n->type);
1414:
1415: if (strcmp(n->string, "#include")) {
1416: PAIR_CLASS_INIT(&tag[0], "macro");
1417: print_otag(h, TAG_B, 1, tag);
1418: return(1);
1419: }
1420:
1421: PAIR_CLASS_INIT(&tag[0], "includes");
1422: print_otag(h, TAG_B, 1, tag);
1423: print_text(h, n->string);
1424:
1425: if (NULL != (n = n->next)) {
1426: assert(MDOC_TEXT == n->type);
1427: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1428: n->string + 1 : n->string, BUFSIZ);
1429:
1430: sz = strlen(buf);
1431: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1432: buf[sz - 1] = '\0';
1433:
1434: PAIR_CLASS_INIT(&tag[0], "link-includes");
1435:
1436: i = 1;
1437: if (h->base_includes) {
1438: buffmt_includes(h, buf);
1439: PAIR_HREF_INIT(&tag[i], h->buf);
1440: i++;
1441: }
1442:
1443: t = print_otag(h, TAG_A, i, tag);
1444: print_text(h, n->string);
1445: print_tagq(h, t);
1446:
1447: n = n->next;
1448: }
1449:
1450: for ( ; n; n = n->next) {
1451: assert(MDOC_TEXT == n->type);
1452: print_text(h, n->string);
1453: }
1454:
1455: return(0);
1.1 schwarze 1456: }
1457:
1458:
1459: /* ARGSUSED */
1460: static int
1461: mdoc_vt_pre(MDOC_ARGS)
1462: {
1463: struct htmlpair tag;
1464:
1.21 schwarze 1465: if (MDOC_BLOCK == n->type) {
1466: synopsis_pre(h, n);
1.7 schwarze 1467: return(1);
1.21 schwarze 1468: } else if (MDOC_ELEM == n->type) {
1469: synopsis_pre(h, n);
1.7 schwarze 1470: } else if (MDOC_HEAD == n->type)
1471: return(0);
1.1 schwarze 1472:
1473: PAIR_CLASS_INIT(&tag, "type");
1474: print_otag(h, TAG_SPAN, 1, &tag);
1475: return(1);
1476: }
1477:
1478:
1479: /* ARGSUSED */
1480: static int
1481: mdoc_ft_pre(MDOC_ARGS)
1482: {
1483: struct htmlpair tag;
1484:
1.21 schwarze 1485: synopsis_pre(h, n);
1.1 schwarze 1486: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1487: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1488: return(1);
1489: }
1490:
1491:
1492: /* ARGSUSED */
1493: static int
1494: mdoc_fn_pre(MDOC_ARGS)
1495: {
1.56 schwarze 1496: struct tag *t;
1497: struct htmlpair tag[2];
1498: char nbuf[BUFSIZ];
1499: const char *sp, *ep;
1500: int sz, i, pretty;
1.1 schwarze 1501:
1.56 schwarze 1502: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1503: synopsis_pre(h, n);
1.1 schwarze 1504:
1505: /* Split apart into type and name. */
1506: assert(n->child->string);
1507: sp = n->child->string;
1508:
1509: ep = strchr(sp, ' ');
1510: if (NULL != ep) {
1511: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1512: t = print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1513:
1514: while (ep) {
1515: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1516: (void)memcpy(nbuf, sp, (size_t)sz);
1517: nbuf[sz] = '\0';
1518: print_text(h, nbuf);
1519: sp = ++ep;
1520: ep = strchr(sp, ' ');
1521: }
1522: print_tagq(h, t);
1523: }
1524:
1525: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1526:
1527: /*
1528: * FIXME: only refer to IDs that we know exist.
1529: */
1530:
1531: #if 0
1.23 schwarze 1532: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1533: nbuf[0] = '\0';
1534: html_idcat(nbuf, sp, BUFSIZ);
1535: PAIR_ID_INIT(&tag[1], nbuf);
1536: } else {
1537: strlcpy(nbuf, "#", BUFSIZ);
1538: html_idcat(nbuf, sp, BUFSIZ);
1539: PAIR_HREF_INIT(&tag[1], nbuf);
1540: }
1541: #endif
1542:
1.42 schwarze 1543: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1544:
1545: if (sp) {
1.11 schwarze 1546: strlcpy(nbuf, sp, BUFSIZ);
1.1 schwarze 1547: print_text(h, nbuf);
1548: }
1549:
1550: print_tagq(h, t);
1551:
1552: h->flags |= HTML_NOSPACE;
1553: print_text(h, "(");
1.56 schwarze 1554: h->flags |= HTML_NOSPACE;
1.1 schwarze 1555:
1.57 schwarze 1556: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1557: bufinit(h);
1558: bufcat_style(h, "white-space", "nowrap");
1559: PAIR_STYLE_INIT(&tag[1], h);
1560:
1.56 schwarze 1561: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1562: i = 1;
1.23 schwarze 1563: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1564: i = 2;
1.42 schwarze 1565: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1566: print_text(h, n->string);
1.1 schwarze 1567: print_tagq(h, t);
1.56 schwarze 1568: if (n->next) {
1569: h->flags |= HTML_NOSPACE;
1.1 schwarze 1570: print_text(h, ",");
1.56 schwarze 1571: }
1.1 schwarze 1572: }
1573:
1.56 schwarze 1574: h->flags |= HTML_NOSPACE;
1.1 schwarze 1575: print_text(h, ")");
1.56 schwarze 1576:
1577: if (pretty) {
1578: h->flags |= HTML_NOSPACE;
1.1 schwarze 1579: print_text(h, ";");
1.56 schwarze 1580: }
1.1 schwarze 1581:
1582: return(0);
1583: }
1584:
1585:
1586: /* ARGSUSED */
1587: static int
1.26 schwarze 1588: mdoc_sm_pre(MDOC_ARGS)
1589: {
1590:
1591: assert(n->child && MDOC_TEXT == n->child->type);
1592: if (0 == strcmp("on", n->child->string)) {
1.36 schwarze 1593: /*
1594: * FIXME: no p->col to check. Thus, if we have
1595: * .Bd -literal
1596: * .Sm off
1597: * 1 2
1598: * .Sm on
1599: * 3
1600: * .Ed
1601: * the "3" is preceded by a space.
1602: */
1.26 schwarze 1603: h->flags &= ~HTML_NOSPACE;
1604: h->flags &= ~HTML_NONOSPACE;
1605: } else
1606: h->flags |= HTML_NONOSPACE;
1607:
1608: return(0);
1609: }
1610:
1.40 schwarze 1611: /* ARGSUSED */
1612: static int
1613: mdoc_pp_pre(MDOC_ARGS)
1614: {
1615:
1616: print_otag(h, TAG_P, 0, NULL);
1617: return(0);
1618:
1619: }
1.26 schwarze 1620:
1621: /* ARGSUSED */
1622: static int
1.1 schwarze 1623: mdoc_sp_pre(MDOC_ARGS)
1624: {
1.40 schwarze 1625: struct roffsu su;
1.1 schwarze 1626: struct htmlpair tag;
1627:
1.40 schwarze 1628: SCALE_VS_INIT(&su, 1);
1629:
1630: if (MDOC_sp == n->tok) {
1.59 schwarze 1631: if (NULL != (n = n->child))
1632: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1633: SCALE_VS_INIT(&su, atoi(n->string));
1.40 schwarze 1634: } else
1635: su.scale = 0;
1.1 schwarze 1636:
1.57 schwarze 1637: bufinit(h);
1.1 schwarze 1638: bufcat_su(h, "height", &su);
1639: PAIR_STYLE_INIT(&tag, h);
1640: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1641:
1.3 schwarze 1642: /* So the div isn't empty: */
1643: print_text(h, "\\~");
1644:
1645: return(0);
1.1 schwarze 1646:
1647: }
1648:
1649: /* ARGSUSED */
1650: static int
1651: mdoc_lk_pre(MDOC_ARGS)
1652: {
1.56 schwarze 1653: struct htmlpair tag[2];
1654:
1655: if (NULL == (n = n->child))
1656: return(0);
1.1 schwarze 1657:
1.56 schwarze 1658: assert(MDOC_TEXT == n->type);
1.1 schwarze 1659:
1660: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1661: PAIR_HREF_INIT(&tag[1], n->string);
1662:
1.1 schwarze 1663: print_otag(h, TAG_A, 2, tag);
1664:
1.58 schwarze 1665: if (NULL == n->next)
1666: print_text(h, n->string);
1667:
1668: for (n = n->next; n; n = n->next)
1.56 schwarze 1669: print_text(h, n->string);
1.1 schwarze 1670:
1671: return(0);
1672: }
1673:
1674:
1675: /* ARGSUSED */
1676: static int
1677: mdoc_mt_pre(MDOC_ARGS)
1678: {
1.56 schwarze 1679: struct htmlpair tag[2];
1680: struct tag *t;
1.1 schwarze 1681:
1682: PAIR_CLASS_INIT(&tag[0], "link-mail");
1683:
1.56 schwarze 1684: for (n = n->child; n; n = n->next) {
1685: assert(MDOC_TEXT == n->type);
1686:
1.1 schwarze 1687: bufinit(h);
1688: bufcat(h, "mailto:");
1.56 schwarze 1689: bufcat(h, n->string);
1690:
1.10 schwarze 1691: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1692: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1693: print_text(h, n->string);
1.1 schwarze 1694: print_tagq(h, t);
1695: }
1696:
1697: return(0);
1698: }
1699:
1700:
1701: /* ARGSUSED */
1702: static int
1703: mdoc_fo_pre(MDOC_ARGS)
1704: {
1.20 schwarze 1705: struct htmlpair tag;
1706: struct tag *t;
1.1 schwarze 1707:
1708: if (MDOC_BODY == n->type) {
1709: h->flags |= HTML_NOSPACE;
1710: print_text(h, "(");
1711: h->flags |= HTML_NOSPACE;
1712: return(1);
1.20 schwarze 1713: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1714: synopsis_pre(h, n);
1.1 schwarze 1715: return(1);
1.11 schwarze 1716: }
1.1 schwarze 1717:
1.20 schwarze 1718: /* XXX: we drop non-initial arguments as per groff. */
1719:
1720: assert(n->child);
1721: assert(n->child->string);
1722:
1.1 schwarze 1723: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1724: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1725: print_text(h, n->child->string);
1726: print_tagq(h, t);
1727: return(0);
1.1 schwarze 1728: }
1729:
1730:
1731: /* ARGSUSED */
1732: static void
1733: mdoc_fo_post(MDOC_ARGS)
1734: {
1.21 schwarze 1735:
1.1 schwarze 1736: if (MDOC_BODY != n->type)
1737: return;
1.56 schwarze 1738: h->flags |= HTML_NOSPACE;
1.1 schwarze 1739: print_text(h, ")");
1.56 schwarze 1740: h->flags |= HTML_NOSPACE;
1.1 schwarze 1741: print_text(h, ";");
1742: }
1743:
1744:
1745: /* ARGSUSED */
1746: static int
1747: mdoc_in_pre(MDOC_ARGS)
1748: {
1.56 schwarze 1749: struct tag *t;
1750: struct htmlpair tag[2];
1751: int i;
1.1 schwarze 1752:
1.21 schwarze 1753: synopsis_pre(h, n);
1754:
1.1 schwarze 1755: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1756: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1757:
1.56 schwarze 1758: /*
1759: * The first argument of the `In' gets special treatment as
1760: * being a linked value. Subsequent values are printed
1761: * afterward. groff does similarly. This also handles the case
1762: * of no children.
1763: */
1764:
1.23 schwarze 1765: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1766: print_text(h, "#include");
1767:
1768: print_text(h, "<");
1769: h->flags |= HTML_NOSPACE;
1770:
1.56 schwarze 1771: if (NULL != (n = n->child)) {
1772: assert(MDOC_TEXT == n->type);
1773:
1.1 schwarze 1774: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1775:
1.1 schwarze 1776: i = 1;
1777: if (h->base_includes) {
1.56 schwarze 1778: buffmt_includes(h, n->string);
1.11 schwarze 1779: PAIR_HREF_INIT(&tag[i], h->buf);
1780: i++;
1.56 schwarze 1781: }
1782:
1.1 schwarze 1783: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1784: print_text(h, n->string);
1.1 schwarze 1785: print_tagq(h, t);
1.56 schwarze 1786:
1787: n = n->next;
1.1 schwarze 1788: }
1789:
1790: h->flags |= HTML_NOSPACE;
1791: print_text(h, ">");
1.20 schwarze 1792:
1.56 schwarze 1793: for ( ; n; n = n->next) {
1794: assert(MDOC_TEXT == n->type);
1795: print_text(h, n->string);
1796: }
1797:
1.1 schwarze 1798: return(0);
1799: }
1800:
1801:
1802: /* ARGSUSED */
1803: static int
1804: mdoc_ic_pre(MDOC_ARGS)
1805: {
1806: struct htmlpair tag;
1807:
1808: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1809: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1810: return(1);
1811: }
1812:
1813:
1814: /* ARGSUSED */
1815: static int
1816: mdoc_rv_pre(MDOC_ARGS)
1817: {
1.56 schwarze 1818: struct htmlpair tag;
1819: struct tag *t;
1820: int nchild;
1.1 schwarze 1821:
1.40 schwarze 1822: if (n->prev)
1823: print_otag(h, TAG_BR, 0, NULL);
1824:
1.56 schwarze 1825: PAIR_CLASS_INIT(&tag, "fname");
1826:
1.1 schwarze 1827: print_text(h, "The");
1828:
1.56 schwarze 1829: nchild = n->nchild;
1830: for (n = n->child; n; n = n->next) {
1831: assert(MDOC_TEXT == n->type);
1832:
1.43 schwarze 1833: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1834: print_text(h, n->string);
1.1 schwarze 1835: print_tagq(h, t);
1836:
1837: h->flags |= HTML_NOSPACE;
1.56 schwarze 1838: print_text(h, "()");
1839:
1840: if (nchild > 2 && n->next) {
1841: h->flags |= HTML_NOSPACE;
1842: print_text(h, ",");
1843: }
1844:
1845: if (n->next && NULL == n->next->next)
1846: print_text(h, "and");
1.1 schwarze 1847: }
1848:
1.56 schwarze 1849: if (nchild > 1)
1.1 schwarze 1850: print_text(h, "functions return");
1851: else
1852: print_text(h, "function returns");
1853:
1854: print_text(h, "the value 0 if successful; otherwise the value "
1855: "-1 is returned and the global variable");
1856:
1857: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1858: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1859: print_text(h, "errno");
1860: print_tagq(h, t);
1861: print_text(h, "is set to indicate the error.");
1862: return(0);
1863: }
1864:
1865:
1866: /* ARGSUSED */
1867: static int
1868: mdoc_va_pre(MDOC_ARGS)
1869: {
1870: struct htmlpair tag;
1871:
1872: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1873: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1874: return(1);
1875: }
1876:
1877:
1878: /* ARGSUSED */
1879: static int
1880: mdoc_ap_pre(MDOC_ARGS)
1881: {
1882:
1883: h->flags |= HTML_NOSPACE;
1884: print_text(h, "\\(aq");
1885: h->flags |= HTML_NOSPACE;
1886: return(1);
1887: }
1888:
1889:
1890: /* ARGSUSED */
1891: static int
1892: mdoc_bf_pre(MDOC_ARGS)
1893: {
1894: struct htmlpair tag[2];
1895: struct roffsu su;
1896:
1897: if (MDOC_HEAD == n->type)
1898: return(0);
1.25 schwarze 1899: else if (MDOC_BODY != n->type)
1.1 schwarze 1900: return(1);
1901:
1.44 schwarze 1902: if (FONT_Em == n->norm->Bf.font)
1.25 schwarze 1903: PAIR_CLASS_INIT(&tag[0], "emph");
1.44 schwarze 1904: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1905: PAIR_CLASS_INIT(&tag[0], "symb");
1.44 schwarze 1906: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1907: PAIR_CLASS_INIT(&tag[0], "lit");
1908: else
1909: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1910:
1.25 schwarze 1911: /*
1912: * We want this to be inline-formatted, but needs to be div to
1913: * accept block children.
1914: */
1.57 schwarze 1915: bufinit(h);
1.1 schwarze 1916: bufcat_style(h, "display", "inline");
1917: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1918: /* Needs a left-margin for spacing. */
1919: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1920: PAIR_STYLE_INIT(&tag[1], h);
1921: print_otag(h, TAG_DIV, 2, tag);
1922: return(1);
1923: }
1924:
1925:
1926: /* ARGSUSED */
1927: static int
1928: mdoc_ms_pre(MDOC_ARGS)
1929: {
1930: struct htmlpair tag;
1931:
1932: PAIR_CLASS_INIT(&tag, "symb");
1933: print_otag(h, TAG_SPAN, 1, &tag);
1934: return(1);
1935: }
1936:
1937:
1938: /* ARGSUSED */
1939: static int
1.34 schwarze 1940: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1941: {
1942:
1943: h->flags |= HTML_IGNDELIM;
1944: return(1);
1945: }
1946:
1947:
1948: /* ARGSUSED */
1949: static void
1950: mdoc_pf_post(MDOC_ARGS)
1951: {
1952:
1953: h->flags |= HTML_NOSPACE;
1954: }
1955:
1956:
1957: /* ARGSUSED */
1958: static int
1959: mdoc_rs_pre(MDOC_ARGS)
1960: {
1961: struct htmlpair tag;
1962:
1963: if (MDOC_BLOCK != n->type)
1964: return(1);
1965:
1.40 schwarze 1966: if (n->prev && SEC_SEE_ALSO == n->sec)
1967: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1968:
1969: PAIR_CLASS_INIT(&tag, "ref");
1970: print_otag(h, TAG_SPAN, 1, &tag);
1971: return(1);
1972: }
1973:
1974:
1975:
1976: /* ARGSUSED */
1977: static int
1978: mdoc_li_pre(MDOC_ARGS)
1979: {
1980: struct htmlpair tag;
1981:
1982: PAIR_CLASS_INIT(&tag, "lit");
1983: print_otag(h, TAG_SPAN, 1, &tag);
1984: return(1);
1985: }
1986:
1987:
1988: /* ARGSUSED */
1989: static int
1990: mdoc_sy_pre(MDOC_ARGS)
1991: {
1992: struct htmlpair tag;
1993:
1994: PAIR_CLASS_INIT(&tag, "symb");
1995: print_otag(h, TAG_SPAN, 1, &tag);
1996: return(1);
1997: }
1998:
1999:
2000: /* ARGSUSED */
2001: static int
2002: mdoc_bt_pre(MDOC_ARGS)
2003: {
2004:
2005: print_text(h, "is currently in beta test.");
2006: return(0);
2007: }
2008:
2009:
2010: /* ARGSUSED */
2011: static int
2012: mdoc_ud_pre(MDOC_ARGS)
2013: {
2014:
2015: print_text(h, "currently under development.");
2016: return(0);
2017: }
2018:
2019:
2020: /* ARGSUSED */
2021: static int
2022: mdoc_lb_pre(MDOC_ARGS)
2023: {
2024: struct htmlpair tag;
2025:
1.40 schwarze 2026: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
2027: print_otag(h, TAG_BR, 0, NULL);
2028:
1.1 schwarze 2029: PAIR_CLASS_INIT(&tag, "lib");
2030: print_otag(h, TAG_SPAN, 1, &tag);
2031: return(1);
2032: }
2033:
2034:
2035: /* ARGSUSED */
2036: static int
2037: mdoc__x_pre(MDOC_ARGS)
2038: {
1.2 schwarze 2039: struct htmlpair tag[2];
1.42 schwarze 2040: enum htmltag t;
2041:
2042: t = TAG_SPAN;
1.1 schwarze 2043:
2044: switch (n->tok) {
2045: case(MDOC__A):
1.2 schwarze 2046: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 2047: if (n->prev && MDOC__A == n->prev->tok)
2048: if (NULL == n->next || MDOC__A != n->next->tok)
2049: print_text(h, "and");
1.1 schwarze 2050: break;
2051: case(MDOC__B):
1.2 schwarze 2052: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 2053: t = TAG_I;
1.1 schwarze 2054: break;
2055: case(MDOC__C):
1.2 schwarze 2056: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 2057: break;
2058: case(MDOC__D):
1.2 schwarze 2059: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 2060: break;
2061: case(MDOC__I):
1.2 schwarze 2062: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 2063: t = TAG_I;
1.1 schwarze 2064: break;
2065: case(MDOC__J):
1.2 schwarze 2066: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 2067: t = TAG_I;
1.1 schwarze 2068: break;
2069: case(MDOC__N):
1.2 schwarze 2070: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 2071: break;
2072: case(MDOC__O):
1.2 schwarze 2073: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 2074: break;
2075: case(MDOC__P):
1.2 schwarze 2076: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 2077: break;
2078: case(MDOC__Q):
1.2 schwarze 2079: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 2080: break;
2081: case(MDOC__R):
1.2 schwarze 2082: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 2083: break;
2084: case(MDOC__T):
1.2 schwarze 2085: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 2086: break;
1.2 schwarze 2087: case(MDOC__U):
2088: PAIR_CLASS_INIT(&tag[0], "link-ref");
2089: break;
1.1 schwarze 2090: case(MDOC__V):
1.2 schwarze 2091: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2092: break;
2093: default:
2094: abort();
2095: /* NOTREACHED */
2096: }
2097:
1.2 schwarze 2098: if (MDOC__U != n->tok) {
1.42 schwarze 2099: print_otag(h, t, 1, tag);
1.2 schwarze 2100: return(1);
2101: }
2102:
2103: PAIR_HREF_INIT(&tag[1], n->child->string);
2104: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2105:
1.1 schwarze 2106: return(1);
2107: }
2108:
2109:
2110: /* ARGSUSED */
2111: static void
2112: mdoc__x_post(MDOC_ARGS)
2113: {
1.30 schwarze 2114:
2115: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2116: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2117: if (NULL == n->prev || MDOC__A != n->prev->tok)
2118: return;
1.1 schwarze 2119:
1.12 schwarze 2120: /* TODO: %U */
2121:
1.31 schwarze 2122: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2123: return;
2124:
1.56 schwarze 2125: h->flags |= HTML_NOSPACE;
1.1 schwarze 2126: print_text(h, n->next ? "," : ".");
1.25 schwarze 2127: }
2128:
2129:
2130: /* ARGSUSED */
2131: static int
2132: mdoc_bk_pre(MDOC_ARGS)
2133: {
2134:
2135: switch (n->type) {
2136: case (MDOC_BLOCK):
2137: break;
2138: case (MDOC_HEAD):
2139: return(0);
2140: case (MDOC_BODY):
1.41 schwarze 2141: if (n->parent->args || 0 == n->prev->nchild)
2142: h->flags |= HTML_PREKEEP;
1.25 schwarze 2143: break;
2144: default:
2145: abort();
2146: /* NOTREACHED */
2147: }
2148:
2149: return(1);
2150: }
2151:
2152:
2153: /* ARGSUSED */
2154: static void
2155: mdoc_bk_post(MDOC_ARGS)
2156: {
2157:
2158: if (MDOC_BODY == n->type)
2159: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2160: }
1.32 schwarze 2161:
2162:
2163: /* ARGSUSED */
2164: static int
2165: mdoc_quote_pre(MDOC_ARGS)
2166: {
2167: struct htmlpair tag;
2168:
2169: if (MDOC_BODY != n->type)
2170: return(1);
2171:
2172: switch (n->tok) {
2173: case (MDOC_Ao):
2174: /* FALLTHROUGH */
2175: case (MDOC_Aq):
2176: print_text(h, "\\(la");
2177: break;
2178: case (MDOC_Bro):
2179: /* FALLTHROUGH */
2180: case (MDOC_Brq):
2181: print_text(h, "\\(lC");
2182: break;
2183: case (MDOC_Bo):
2184: /* FALLTHROUGH */
2185: case (MDOC_Bq):
2186: print_text(h, "\\(lB");
2187: break;
2188: case (MDOC_Oo):
2189: /* FALLTHROUGH */
2190: case (MDOC_Op):
2191: print_text(h, "\\(lB");
1.36 schwarze 2192: h->flags |= HTML_NOSPACE;
1.32 schwarze 2193: PAIR_CLASS_INIT(&tag, "opt");
2194: print_otag(h, TAG_SPAN, 1, &tag);
2195: break;
2196: case (MDOC_Do):
2197: /* FALLTHROUGH */
2198: case (MDOC_Dq):
2199: /* FALLTHROUGH */
2200: case (MDOC_Qo):
2201: /* FALLTHROUGH */
2202: case (MDOC_Qq):
2203: print_text(h, "\\(lq");
2204: break;
2205: case (MDOC_Po):
2206: /* FALLTHROUGH */
2207: case (MDOC_Pq):
2208: print_text(h, "(");
2209: break;
2210: case (MDOC_Ql):
2211: /* FALLTHROUGH */
2212: case (MDOC_So):
2213: /* FALLTHROUGH */
2214: case (MDOC_Sq):
2215: print_text(h, "\\(oq");
2216: break;
2217: default:
2218: abort();
2219: /* NOTREACHED */
2220: }
2221:
2222: h->flags |= HTML_NOSPACE;
2223: return(1);
2224: }
2225:
2226:
2227: /* ARGSUSED */
2228: static void
2229: mdoc_quote_post(MDOC_ARGS)
2230: {
2231:
2232: if (MDOC_BODY != n->type)
2233: return;
2234:
2235: h->flags |= HTML_NOSPACE;
2236:
2237: switch (n->tok) {
2238: case (MDOC_Ao):
2239: /* FALLTHROUGH */
2240: case (MDOC_Aq):
2241: print_text(h, "\\(ra");
2242: break;
2243: case (MDOC_Bro):
2244: /* FALLTHROUGH */
2245: case (MDOC_Brq):
2246: print_text(h, "\\(rC");
2247: break;
2248: case (MDOC_Oo):
2249: /* FALLTHROUGH */
2250: case (MDOC_Op):
2251: /* FALLTHROUGH */
2252: case (MDOC_Bo):
2253: /* FALLTHROUGH */
2254: case (MDOC_Bq):
2255: print_text(h, "\\(rB");
2256: break;
2257: case (MDOC_Qo):
2258: /* FALLTHROUGH */
2259: case (MDOC_Qq):
2260: /* FALLTHROUGH */
2261: case (MDOC_Do):
2262: /* FALLTHROUGH */
2263: case (MDOC_Dq):
2264: print_text(h, "\\(rq");
2265: break;
2266: case (MDOC_Po):
2267: /* FALLTHROUGH */
2268: case (MDOC_Pq):
2269: print_text(h, ")");
2270: break;
2271: case (MDOC_Ql):
2272: /* FALLTHROUGH */
2273: case (MDOC_So):
2274: /* FALLTHROUGH */
2275: case (MDOC_Sq):
2276: print_text(h, "\\(aq");
2277: break;
2278: default:
2279: abort();
2280: /* NOTREACHED */
2281: }
2282: }
2283:
2284:
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