Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.83
1.83 ! schwarze 1: /* $OpenBSD: mdoc_html.c,v 1.82 2014/09/17 19:53:35 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: static void a2offs(const char *, struct roffsu *);
58:
59: static void mdoc_root_post(MDOC_ARGS);
60: static int mdoc_root_pre(MDOC_ARGS);
61:
62: static void mdoc__x_post(MDOC_ARGS);
63: static int mdoc__x_pre(MDOC_ARGS);
64: static int mdoc_ad_pre(MDOC_ARGS);
65: static int mdoc_an_pre(MDOC_ARGS);
66: static int mdoc_ap_pre(MDOC_ARGS);
67: static int mdoc_ar_pre(MDOC_ARGS);
68: static int mdoc_bd_pre(MDOC_ARGS);
69: static int mdoc_bf_pre(MDOC_ARGS);
1.25 schwarze 70: static void mdoc_bk_post(MDOC_ARGS);
71: static int mdoc_bk_pre(MDOC_ARGS);
1.1 schwarze 72: static int mdoc_bl_pre(MDOC_ARGS);
73: static int mdoc_bt_pre(MDOC_ARGS);
74: static int mdoc_bx_pre(MDOC_ARGS);
75: static int mdoc_cd_pre(MDOC_ARGS);
76: static int mdoc_d1_pre(MDOC_ARGS);
77: static int mdoc_dv_pre(MDOC_ARGS);
78: static int mdoc_fa_pre(MDOC_ARGS);
79: static int mdoc_fd_pre(MDOC_ARGS);
80: static int mdoc_fl_pre(MDOC_ARGS);
81: static int mdoc_fn_pre(MDOC_ARGS);
82: static int mdoc_ft_pre(MDOC_ARGS);
83: static int mdoc_em_pre(MDOC_ARGS);
84: static int mdoc_er_pre(MDOC_ARGS);
85: static int mdoc_ev_pre(MDOC_ARGS);
86: static int mdoc_ex_pre(MDOC_ARGS);
87: static void mdoc_fo_post(MDOC_ARGS);
88: static int mdoc_fo_pre(MDOC_ARGS);
89: static int mdoc_ic_pre(MDOC_ARGS);
1.34 schwarze 90: static int mdoc_igndelim_pre(MDOC_ARGS);
1.1 schwarze 91: static int mdoc_in_pre(MDOC_ARGS);
92: static int mdoc_it_pre(MDOC_ARGS);
93: static int mdoc_lb_pre(MDOC_ARGS);
94: static int mdoc_li_pre(MDOC_ARGS);
95: static int mdoc_lk_pre(MDOC_ARGS);
96: static int mdoc_mt_pre(MDOC_ARGS);
97: static int mdoc_ms_pre(MDOC_ARGS);
98: static int mdoc_nd_pre(MDOC_ARGS);
99: static int mdoc_nm_pre(MDOC_ARGS);
100: static int mdoc_ns_pre(MDOC_ARGS);
101: static int mdoc_pa_pre(MDOC_ARGS);
102: static void mdoc_pf_post(MDOC_ARGS);
1.40 schwarze 103: static int mdoc_pp_pre(MDOC_ARGS);
1.32 schwarze 104: static void mdoc_quote_post(MDOC_ARGS);
105: static int mdoc_quote_pre(MDOC_ARGS);
1.1 schwarze 106: static int mdoc_rs_pre(MDOC_ARGS);
107: static int mdoc_rv_pre(MDOC_ARGS);
108: static int mdoc_sh_pre(MDOC_ARGS);
1.74 schwarze 109: static int mdoc_skip_pre(MDOC_ARGS);
1.26 schwarze 110: static int mdoc_sm_pre(MDOC_ARGS);
1.1 schwarze 111: static int mdoc_sp_pre(MDOC_ARGS);
112: static int mdoc_ss_pre(MDOC_ARGS);
113: static int mdoc_sx_pre(MDOC_ARGS);
114: static int mdoc_sy_pre(MDOC_ARGS);
115: static int mdoc_ud_pre(MDOC_ARGS);
116: static int mdoc_va_pre(MDOC_ARGS);
117: static int mdoc_vt_pre(MDOC_ARGS);
118: static int mdoc_xr_pre(MDOC_ARGS);
119: static int mdoc_xx_pre(MDOC_ARGS);
120:
121: static const struct htmlmdoc mdocs[MDOC_MAX] = {
122: {mdoc_ap_pre, NULL}, /* Ap */
123: {NULL, NULL}, /* Dd */
124: {NULL, NULL}, /* Dt */
125: {NULL, NULL}, /* Os */
126: {mdoc_sh_pre, NULL }, /* Sh */
1.71 schwarze 127: {mdoc_ss_pre, NULL }, /* Ss */
128: {mdoc_pp_pre, NULL}, /* Pp */
1.1 schwarze 129: {mdoc_d1_pre, NULL}, /* D1 */
130: {mdoc_d1_pre, NULL}, /* Dl */
131: {mdoc_bd_pre, NULL}, /* Bd */
132: {NULL, NULL}, /* Ed */
1.40 schwarze 133: {mdoc_bl_pre, NULL}, /* Bl */
1.1 schwarze 134: {NULL, NULL}, /* El */
135: {mdoc_it_pre, NULL}, /* It */
1.71 schwarze 136: {mdoc_ad_pre, NULL}, /* Ad */
1.1 schwarze 137: {mdoc_an_pre, NULL}, /* An */
138: {mdoc_ar_pre, NULL}, /* Ar */
139: {mdoc_cd_pre, NULL}, /* Cd */
140: {mdoc_fl_pre, NULL}, /* Cm */
1.71 schwarze 141: {mdoc_dv_pre, NULL}, /* Dv */
142: {mdoc_er_pre, NULL}, /* Er */
143: {mdoc_ev_pre, NULL}, /* Ev */
1.1 schwarze 144: {mdoc_ex_pre, NULL}, /* Ex */
1.71 schwarze 145: {mdoc_fa_pre, NULL}, /* Fa */
146: {mdoc_fd_pre, NULL}, /* Fd */
1.1 schwarze 147: {mdoc_fl_pre, NULL}, /* Fl */
1.71 schwarze 148: {mdoc_fn_pre, NULL}, /* Fn */
149: {mdoc_ft_pre, NULL}, /* Ft */
150: {mdoc_ic_pre, NULL}, /* Ic */
151: {mdoc_in_pre, NULL}, /* In */
1.1 schwarze 152: {mdoc_li_pre, NULL}, /* Li */
1.71 schwarze 153: {mdoc_nd_pre, NULL}, /* Nd */
154: {mdoc_nm_pre, NULL}, /* Nm */
1.32 schwarze 155: {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.74 schwarze 156: {mdoc_ft_pre, NULL}, /* Ot */
1.1 schwarze 157: {mdoc_pa_pre, NULL}, /* Pa */
158: {mdoc_rv_pre, NULL}, /* Rv */
1.71 schwarze 159: {NULL, NULL}, /* St */
1.1 schwarze 160: {mdoc_va_pre, NULL}, /* Va */
1.71 schwarze 161: {mdoc_vt_pre, NULL}, /* Vt */
1.1 schwarze 162: {mdoc_xr_pre, NULL}, /* Xr */
163: {mdoc__x_pre, mdoc__x_post}, /* %A */
164: {mdoc__x_pre, mdoc__x_post}, /* %B */
165: {mdoc__x_pre, mdoc__x_post}, /* %D */
166: {mdoc__x_pre, mdoc__x_post}, /* %I */
167: {mdoc__x_pre, mdoc__x_post}, /* %J */
168: {mdoc__x_pre, mdoc__x_post}, /* %N */
169: {mdoc__x_pre, mdoc__x_post}, /* %O */
170: {mdoc__x_pre, mdoc__x_post}, /* %P */
171: {mdoc__x_pre, mdoc__x_post}, /* %R */
172: {mdoc__x_pre, mdoc__x_post}, /* %T */
173: {mdoc__x_pre, mdoc__x_post}, /* %V */
174: {NULL, NULL}, /* Ac */
1.32 schwarze 175: {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
176: {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.1 schwarze 177: {NULL, NULL}, /* At */
178: {NULL, NULL}, /* Bc */
1.71 schwarze 179: {mdoc_bf_pre, NULL}, /* Bf */
1.32 schwarze 180: {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
181: {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1 schwarze 182: {mdoc_xx_pre, NULL}, /* Bsx */
183: {mdoc_bx_pre, NULL}, /* Bx */
184: {NULL, NULL}, /* Db */
185: {NULL, NULL}, /* Dc */
1.32 schwarze 186: {mdoc_quote_pre, mdoc_quote_post}, /* Do */
187: {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.11 schwarze 188: {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1 schwarze 189: {NULL, NULL}, /* Ef */
1.71 schwarze 190: {mdoc_em_pre, NULL}, /* Em */
1.65 schwarze 191: {mdoc_quote_pre, mdoc_quote_post}, /* Eo */
1.1 schwarze 192: {mdoc_xx_pre, NULL}, /* Fx */
1.26 schwarze 193: {mdoc_ms_pre, NULL}, /* Ms */
1.34 schwarze 194: {mdoc_igndelim_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)) {
1.40 schwarze 282: su->unit = SCALE_BU;
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:
329: /*
1.1 schwarze 330: * Calculate the scaling unit passed in an `-offset' argument. This
331: * uses either a native scaling unit (e.g., 1i, 2m), one of a set of
332: * predefined strings (indent, etc.), or the string length of the value.
333: */
334: static void
335: a2offs(const char *p, struct roffsu *su)
336: {
337:
338: /* FIXME: "right"? */
339:
340: if (0 == strcmp(p, "left"))
341: SCALE_HS_INIT(su, 0);
342: else if (0 == strcmp(p, "indent"))
343: SCALE_HS_INIT(su, INDENT);
344: else if (0 == strcmp(p, "indent-two"))
345: SCALE_HS_INIT(su, INDENT * 2);
1.61 schwarze 346: else if ( ! a2roffsu(p, su, SCALE_MAX))
347: SCALE_HS_INIT(su, html_strlen(p));
1.1 schwarze 348: }
349:
350: static void
351: print_mdoc(MDOC_ARGS)
352: {
1.62 schwarze 353: struct tag *t, *tt;
354: struct htmlpair tag;
355:
356: PAIR_CLASS_INIT(&tag, "mandoc");
1.1 schwarze 357:
1.62 schwarze 358: if ( ! (HTML_FRAGMENT & h->oflags)) {
359: print_gen_decls(h);
360: t = print_otag(h, TAG_HTML, 0, NULL);
361: tt = print_otag(h, TAG_HEAD, 0, NULL);
1.67 schwarze 362: print_mdoc_head(meta, n, h);
1.62 schwarze 363: print_tagq(h, tt);
364: print_otag(h, TAG_BODY, 0, NULL);
365: print_otag(h, TAG_DIV, 1, &tag);
1.71 schwarze 366: } else
1.62 schwarze 367: t = print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 368:
1.67 schwarze 369: print_mdoc_nodelist(meta, n, h);
1.1 schwarze 370: print_tagq(h, t);
371: }
372:
373: static void
374: print_mdoc_head(MDOC_ARGS)
375: {
376:
377: print_gen_head(h);
378: bufinit(h);
1.78 schwarze 379: bufcat(h, meta->title);
380: if (meta->msec)
381: bufcat_fmt(h, "(%s)", meta->msec);
1.67 schwarze 382: if (meta->arch)
383: bufcat_fmt(h, " (%s)", meta->arch);
1.1 schwarze 384:
385: print_otag(h, TAG_TITLE, 0, NULL);
386: print_text(h, h->buf);
387: }
388:
389: static void
390: print_mdoc_nodelist(MDOC_ARGS)
391: {
392:
1.67 schwarze 393: print_mdoc_node(meta, n, h);
1.1 schwarze 394: if (n->next)
1.67 schwarze 395: print_mdoc_nodelist(meta, n->next, h);
1.1 schwarze 396: }
397:
398: static void
399: print_mdoc_node(MDOC_ARGS)
400: {
401: int child;
402: struct tag *t;
403:
404: child = 1;
1.2 schwarze 405: t = h->tags.head;
1.1 schwarze 406:
407: switch (n->type) {
1.71 schwarze 408: case MDOC_ROOT:
1.67 schwarze 409: child = mdoc_root_pre(meta, n, h);
1.1 schwarze 410: break;
1.71 schwarze 411: case MDOC_TEXT:
1.48 schwarze 412: /* No tables in this mode... */
413: assert(NULL == h->tblt);
1.50 schwarze 414:
415: /*
416: * Make sure that if we're in a literal mode already
417: * (i.e., within a <PRE>) don't print the newline.
418: */
1.47 schwarze 419: if (' ' == *n->string && MDOC_LINE & n->flags)
1.50 schwarze 420: if ( ! (HTML_LITERAL & h->flags))
421: print_otag(h, TAG_BR, 0, NULL);
1.56 schwarze 422: if (MDOC_DELIMC & n->flags)
423: h->flags |= HTML_NOSPACE;
1.1 schwarze 424: print_text(h, n->string);
1.56 schwarze 425: if (MDOC_DELIMO & n->flags)
426: h->flags |= HTML_NOSPACE;
1.54 schwarze 427: return;
1.71 schwarze 428: case MDOC_EQN:
1.60 schwarze 429: print_eqn(h, n->eqn);
1.55 schwarze 430: break;
1.71 schwarze 431: case MDOC_TBL:
1.48 schwarze 432: /*
433: * This will take care of initialising all of the table
434: * state data for the first table, then tearing it down
435: * for the last one.
436: */
1.45 schwarze 437: print_tbl(h, n->span);
1.48 schwarze 438: return;
1.1 schwarze 439: default:
1.48 schwarze 440: /*
441: * Close out the current table, if it's open, and unset
442: * the "meta" table state. This will be reopened on the
443: * next table element.
444: */
445: if (h->tblt) {
446: print_tblclose(h);
447: t = h->tags.head;
448: }
449:
450: assert(NULL == h->tblt);
1.25 schwarze 451: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.67 schwarze 452: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 schwarze 453: break;
454: }
455:
1.69 schwarze 456: if (HTML_KEEP & h->flags) {
1.68 schwarze 457: if (n->prev ? (n->prev->lastline != n->line) :
458: (n->parent && n->parent->line != n->line)) {
1.25 schwarze 459: h->flags &= ~HTML_KEEP;
460: h->flags |= HTML_PREKEEP;
461: }
462: }
463:
1.1 schwarze 464: if (child && n->child)
1.67 schwarze 465: print_mdoc_nodelist(meta, n->child, h);
1.1 schwarze 466:
467: print_stagq(h, t);
468:
469: switch (n->type) {
1.71 schwarze 470: case MDOC_ROOT:
1.67 schwarze 471: mdoc_root_post(meta, n, h);
1.55 schwarze 472: break;
1.71 schwarze 473: case MDOC_EQN:
1.1 schwarze 474: break;
475: default:
1.25 schwarze 476: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.67 schwarze 477: (*mdocs[n->tok].post)(meta, n, h);
1.1 schwarze 478: break;
479: }
480: }
481:
482: static void
483: mdoc_root_post(MDOC_ARGS)
484: {
1.83 ! schwarze 485: struct htmlpair tag;
1.1 schwarze 486: struct tag *t, *tt;
487:
1.83 ! schwarze 488: PAIR_CLASS_INIT(&tag, "foot");
! 489: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 490:
1.64 schwarze 491: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 492:
1.1 schwarze 493: tt = print_otag(h, TAG_TR, 0, NULL);
494:
1.83 ! schwarze 495: PAIR_CLASS_INIT(&tag, "foot-date");
! 496: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 497: print_text(h, meta->date);
1.1 schwarze 498: print_stagq(h, tt);
499:
1.83 ! schwarze 500: PAIR_CLASS_INIT(&tag, "foot-os");
! 501: print_otag(h, TAG_TD, 1, &tag);
1.67 schwarze 502: print_text(h, meta->os);
1.1 schwarze 503: print_tagq(h, t);
504: }
505:
506: static int
507: mdoc_root_pre(MDOC_ARGS)
508: {
1.83 ! schwarze 509: struct htmlpair tag;
1.1 schwarze 510: struct tag *t, *tt;
1.73 schwarze 511: char *volume, *title;
1.1 schwarze 512:
1.73 schwarze 513: if (NULL == meta->arch)
514: volume = mandoc_strdup(meta->vol);
515: else
516: mandoc_asprintf(&volume, "%s (%s)",
517: meta->vol, meta->arch);
1.1 schwarze 518:
1.78 schwarze 519: if (NULL == meta->msec)
520: title = mandoc_strdup(meta->title);
521: else
522: mandoc_asprintf(&title, "%s(%s)",
523: meta->title, meta->msec);
1.1 schwarze 524:
1.83 ! schwarze 525: PAIR_CLASS_INIT(&tag, "head");
! 526: t = print_otag(h, TAG_TABLE, 1, &tag);
1.42 schwarze 527:
528: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 529:
1.1 schwarze 530: tt = print_otag(h, TAG_TR, 0, NULL);
531:
1.83 ! schwarze 532: PAIR_CLASS_INIT(&tag, "head-ltitle");
! 533: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 534: print_text(h, title);
535: print_stagq(h, tt);
536:
1.83 ! schwarze 537: PAIR_CLASS_INIT(&tag, "head-vol");
! 538: print_otag(h, TAG_TD, 1, &tag);
1.73 schwarze 539: print_text(h, volume);
1.1 schwarze 540: print_stagq(h, tt);
541:
1.83 ! schwarze 542: PAIR_CLASS_INIT(&tag, "head-rtitle");
! 543: print_otag(h, TAG_TD, 1, &tag);
1.1 schwarze 544: print_text(h, title);
545: print_tagq(h, t);
1.72 schwarze 546:
547: free(title);
1.73 schwarze 548: free(volume);
1.1 schwarze 549: return(1);
550: }
551:
552: static int
553: mdoc_sh_pre(MDOC_ARGS)
554: {
1.40 schwarze 555: struct htmlpair tag;
1.1 schwarze 556:
1.82 schwarze 557: switch (n->type) {
558: case MDOC_BLOCK:
1.40 schwarze 559: PAIR_CLASS_INIT(&tag, "section");
560: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 561: return(1);
1.82 schwarze 562: case MDOC_BODY:
563: if (n->sec == SEC_AUTHORS)
564: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 schwarze 565: return(1);
1.82 schwarze 566: default:
567: break;
568: }
1.1 schwarze 569:
1.57 schwarze 570: bufinit(h);
1.59 schwarze 571: bufcat(h, "x");
1.61 schwarze 572:
573: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 574: bufcat_id(h, n->string);
1.61 schwarze 575: if (NULL != (n = n->next))
1.57 schwarze 576: bufcat_id(h, " ");
1.1 schwarze 577: }
578:
1.61 schwarze 579: if (NULL == n) {
580: PAIR_ID_INIT(&tag, h->buf);
581: print_otag(h, TAG_H1, 1, &tag);
582: } else
583: print_otag(h, TAG_H1, 0, NULL);
584:
1.1 schwarze 585: return(1);
586: }
587:
588: static int
589: mdoc_ss_pre(MDOC_ARGS)
590: {
1.40 schwarze 591: struct htmlpair tag;
1.1 schwarze 592:
1.40 schwarze 593: if (MDOC_BLOCK == n->type) {
594: PAIR_CLASS_INIT(&tag, "subsection");
595: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 596: return(1);
1.40 schwarze 597: } else if (MDOC_BODY == n->type)
1.1 schwarze 598: return(1);
599:
1.57 schwarze 600: bufinit(h);
1.59 schwarze 601: bufcat(h, "x");
1.61 schwarze 602:
603: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 604: bufcat_id(h, n->string);
1.61 schwarze 605: if (NULL != (n = n->next))
1.57 schwarze 606: bufcat_id(h, " ");
1.1 schwarze 607: }
608:
1.61 schwarze 609: if (NULL == n) {
610: PAIR_ID_INIT(&tag, h->buf);
611: print_otag(h, TAG_H2, 1, &tag);
612: } else
613: print_otag(h, TAG_H2, 0, NULL);
614:
1.1 schwarze 615: return(1);
616: }
617:
618: static int
619: mdoc_fl_pre(MDOC_ARGS)
620: {
621: struct htmlpair tag;
622:
623: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 624: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 625:
626: /* `Cm' has no leading hyphen. */
627:
628: if (MDOC_Cm == n->tok)
629: return(1);
630:
631: print_text(h, "\\-");
632:
1.81 schwarze 633: if ( ! (n->nchild == 0 &&
634: (n->next == NULL ||
635: n->next->type == MDOC_TEXT ||
636: n->next->flags & MDOC_LINE)))
1.11 schwarze 637: h->flags |= HTML_NOSPACE;
1.6 schwarze 638:
1.1 schwarze 639: return(1);
640: }
641:
642: static int
643: mdoc_nd_pre(MDOC_ARGS)
644: {
645: struct htmlpair tag;
646:
647: if (MDOC_BODY != n->type)
648: return(1);
649:
650: /* XXX: this tag in theory can contain block elements. */
651:
652: print_text(h, "\\(em");
1.40 schwarze 653: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 654: print_otag(h, TAG_SPAN, 1, &tag);
655: return(1);
656: }
657:
658: static int
659: mdoc_nm_pre(MDOC_ARGS)
660: {
1.25 schwarze 661: struct htmlpair tag;
662: struct roffsu su;
1.57 schwarze 663: int len;
1.25 schwarze 664:
1.40 schwarze 665: switch (n->type) {
1.71 schwarze 666: case MDOC_ELEM:
1.25 schwarze 667: synopsis_pre(h, n);
668: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 669: print_otag(h, TAG_B, 1, &tag);
1.67 schwarze 670: if (NULL == n->child && meta->name)
671: print_text(h, meta->name);
1.40 schwarze 672: return(1);
1.71 schwarze 673: case MDOC_HEAD:
1.40 schwarze 674: print_otag(h, TAG_TD, 0, NULL);
1.67 schwarze 675: if (NULL == n->child && meta->name)
676: print_text(h, meta->name);
1.40 schwarze 677: return(1);
1.71 schwarze 678: case MDOC_BODY:
1.40 schwarze 679: print_otag(h, TAG_TD, 0, NULL);
680: return(1);
681: default:
682: break;
683: }
1.25 schwarze 684:
1.40 schwarze 685: synopsis_pre(h, n);
686: PAIR_CLASS_INIT(&tag, "synopsis");
687: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 688:
1.40 schwarze 689: for (len = 0, n = n->child; n; n = n->next)
690: if (MDOC_TEXT == n->type)
1.57 schwarze 691: len += html_strlen(n->string);
1.25 schwarze 692:
1.67 schwarze 693: if (0 == len && meta->name)
694: len = html_strlen(meta->name);
1.1 schwarze 695:
1.77 schwarze 696: SCALE_HS_INIT(&su, len);
1.57 schwarze 697: bufinit(h);
1.40 schwarze 698: bufcat_su(h, "width", &su);
699: PAIR_STYLE_INIT(&tag, h);
700: print_otag(h, TAG_COL, 1, &tag);
701: print_otag(h, TAG_COL, 0, NULL);
702: print_otag(h, TAG_TBODY, 0, NULL);
703: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 704: return(1);
705: }
706:
707: static int
708: mdoc_xr_pre(MDOC_ARGS)
709: {
1.56 schwarze 710: struct htmlpair tag[2];
1.9 schwarze 711:
712: if (NULL == n->child)
713: return(0);
1.1 schwarze 714:
715: PAIR_CLASS_INIT(&tag[0], "link-man");
716:
717: if (h->base_man) {
1.71 schwarze 718: buffmt_man(h, n->child->string,
719: n->child->next ?
720: n->child->next->string : NULL);
1.11 schwarze 721: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 722: print_otag(h, TAG_A, 2, tag);
723: } else
724: print_otag(h, TAG_A, 1, tag);
725:
1.56 schwarze 726: n = n->child;
727: print_text(h, n->string);
1.1 schwarze 728:
1.56 schwarze 729: if (NULL == (n = n->next))
1.1 schwarze 730: return(0);
731:
732: h->flags |= HTML_NOSPACE;
733: print_text(h, "(");
734: h->flags |= HTML_NOSPACE;
1.56 schwarze 735: print_text(h, n->string);
1.1 schwarze 736: h->flags |= HTML_NOSPACE;
737: print_text(h, ")");
738: return(0);
739: }
740:
741: static int
742: mdoc_ns_pre(MDOC_ARGS)
743: {
744:
1.51 schwarze 745: if ( ! (MDOC_LINE & n->flags))
746: h->flags |= HTML_NOSPACE;
1.1 schwarze 747: return(1);
748: }
749:
750: static int
751: mdoc_ar_pre(MDOC_ARGS)
752: {
753: struct htmlpair tag;
754:
755: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 756: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 757: return(1);
758: }
759:
760: static int
761: mdoc_xx_pre(MDOC_ARGS)
762: {
763: const char *pp;
764: struct htmlpair tag;
1.52 schwarze 765: int flags;
1.1 schwarze 766:
767: switch (n->tok) {
1.71 schwarze 768: case MDOC_Bsx:
1.37 schwarze 769: pp = "BSD/OS";
1.1 schwarze 770: break;
1.71 schwarze 771: case MDOC_Dx:
1.4 schwarze 772: pp = "DragonFly";
1.1 schwarze 773: break;
1.71 schwarze 774: case MDOC_Fx:
1.1 schwarze 775: pp = "FreeBSD";
776: break;
1.71 schwarze 777: case MDOC_Nx:
1.1 schwarze 778: pp = "NetBSD";
779: break;
1.71 schwarze 780: case MDOC_Ox:
1.1 schwarze 781: pp = "OpenBSD";
782: break;
1.71 schwarze 783: case MDOC_Ux:
1.1 schwarze 784: pp = "UNIX";
785: break;
786: default:
787: return(1);
788: }
789:
790: PAIR_CLASS_INIT(&tag, "unix");
791: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 792:
1.1 schwarze 793: print_text(h, pp);
1.52 schwarze 794: if (n->child) {
795: flags = h->flags;
796: h->flags |= HTML_KEEP;
797: print_text(h, n->child->string);
798: h->flags = flags;
799: }
800: return(0);
1.1 schwarze 801: }
802:
803: static int
804: mdoc_bx_pre(MDOC_ARGS)
805: {
1.49 schwarze 806: struct htmlpair tag;
1.1 schwarze 807:
808: PAIR_CLASS_INIT(&tag, "unix");
809: print_otag(h, TAG_SPAN, 1, &tag);
810:
1.49 schwarze 811: if (NULL != (n = n->child)) {
812: print_text(h, n->string);
813: h->flags |= HTML_NOSPACE;
814: print_text(h, "BSD");
815: } else {
816: print_text(h, "BSD");
817: return(0);
818: }
1.1 schwarze 819:
1.49 schwarze 820: if (NULL != (n = n->next)) {
821: h->flags |= HTML_NOSPACE;
822: print_text(h, "-");
1.1 schwarze 823: h->flags |= HTML_NOSPACE;
1.49 schwarze 824: print_text(h, n->string);
825: }
1.1 schwarze 826:
827: return(0);
828: }
829:
830: static int
1.40 schwarze 831: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 832: {
1.40 schwarze 833: struct roffsu su;
834: enum mdoc_list type;
835: struct htmlpair tag[2];
836: const struct mdoc_node *bl;
1.1 schwarze 837:
1.40 schwarze 838: bl = n->parent;
839: while (bl && MDOC_Bl != bl->tok)
840: bl = bl->parent;
1.1 schwarze 841:
1.40 schwarze 842: assert(bl);
1.1 schwarze 843:
1.44 schwarze 844: type = bl->norm->Bl.type;
1.1 schwarze 845:
1.40 schwarze 846: assert(lists[type]);
847: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 848:
1.57 schwarze 849: bufinit(h);
850:
1.40 schwarze 851: if (MDOC_HEAD == n->type) {
852: switch (type) {
1.71 schwarze 853: case LIST_bullet:
1.40 schwarze 854: /* FALLTHROUGH */
1.71 schwarze 855: case LIST_dash:
1.40 schwarze 856: /* FALLTHROUGH */
1.71 schwarze 857: case LIST_item:
1.40 schwarze 858: /* FALLTHROUGH */
1.71 schwarze 859: case LIST_hyphen:
1.40 schwarze 860: /* FALLTHROUGH */
1.71 schwarze 861: case LIST_enum:
1.40 schwarze 862: return(0);
1.71 schwarze 863: case LIST_diag:
1.40 schwarze 864: /* FALLTHROUGH */
1.71 schwarze 865: case LIST_hang:
1.40 schwarze 866: /* FALLTHROUGH */
1.71 schwarze 867: case LIST_inset:
1.40 schwarze 868: /* FALLTHROUGH */
1.71 schwarze 869: case LIST_ohang:
1.40 schwarze 870: /* FALLTHROUGH */
1.71 schwarze 871: case LIST_tag:
1.44 schwarze 872: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 873: bufcat_su(h, "margin-top", &su);
874: PAIR_STYLE_INIT(&tag[1], h);
875: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 876: if (LIST_diag != type)
877: break;
878: PAIR_CLASS_INIT(&tag[0], "diag");
879: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 880: break;
1.71 schwarze 881: case LIST_column:
1.40 schwarze 882: break;
883: default:
884: break;
885: }
886: } else if (MDOC_BODY == n->type) {
887: switch (type) {
1.71 schwarze 888: case LIST_bullet:
1.40 schwarze 889: /* FALLTHROUGH */
1.71 schwarze 890: case LIST_hyphen:
1.40 schwarze 891: /* FALLTHROUGH */
1.71 schwarze 892: case LIST_dash:
1.40 schwarze 893: /* FALLTHROUGH */
1.71 schwarze 894: case LIST_enum:
1.40 schwarze 895: /* FALLTHROUGH */
1.71 schwarze 896: case LIST_item:
1.44 schwarze 897: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 898: bufcat_su(h, "margin-top", &su);
899: PAIR_STYLE_INIT(&tag[1], h);
900: print_otag(h, TAG_LI, 2, tag);
901: break;
1.71 schwarze 902: case LIST_diag:
1.40 schwarze 903: /* FALLTHROUGH */
1.71 schwarze 904: case LIST_hang:
1.40 schwarze 905: /* FALLTHROUGH */
1.71 schwarze 906: case LIST_inset:
1.40 schwarze 907: /* FALLTHROUGH */
1.71 schwarze 908: case LIST_ohang:
1.40 schwarze 909: /* FALLTHROUGH */
1.71 schwarze 910: case LIST_tag:
1.44 schwarze 911: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 912: print_otag(h, TAG_DD, 1, tag);
913: break;
914: }
1.44 schwarze 915: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 916: bufcat_su(h, "margin-left", &su);
917: PAIR_STYLE_INIT(&tag[1], h);
918: print_otag(h, TAG_DD, 2, tag);
919: break;
1.71 schwarze 920: case LIST_column:
1.44 schwarze 921: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 922: bufcat_su(h, "margin-top", &su);
923: PAIR_STYLE_INIT(&tag[1], h);
924: print_otag(h, TAG_TD, 2, tag);
925: break;
926: default:
927: break;
928: }
929: } else {
930: switch (type) {
1.71 schwarze 931: case LIST_column:
1.40 schwarze 932: print_otag(h, TAG_TR, 1, tag);
933: break;
934: default:
1.1 schwarze 935: break;
1.40 schwarze 936: }
1.1 schwarze 937: }
938:
939: return(1);
940: }
941:
942: static int
1.40 schwarze 943: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 944: {
1.46 schwarze 945: int i;
1.40 schwarze 946: struct htmlpair tag[3];
1.1 schwarze 947: struct roffsu su;
1.42 schwarze 948: char buf[BUFSIZ];
1.1 schwarze 949:
1.40 schwarze 950: if (MDOC_BODY == n->type) {
1.44 schwarze 951: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 952: print_otag(h, TAG_TBODY, 0, NULL);
953: return(1);
1.1 schwarze 954: }
955:
1.40 schwarze 956: if (MDOC_HEAD == n->type) {
1.44 schwarze 957: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 958: return(0);
1.1 schwarze 959:
1.40 schwarze 960: /*
961: * For each column, print out the <COL> tag with our
962: * suggested width. The last column gets min-width, as
963: * in terminal mode it auto-sizes to the width of the
964: * screen and we want to preserve that behaviour.
965: */
1.1 schwarze 966:
1.46 schwarze 967: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 968: bufinit(h);
1.44 schwarze 969: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 970: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 971: bufcat_su(h, "width", &su);
972: else
973: bufcat_su(h, "min-width", &su);
974: PAIR_STYLE_INIT(&tag[0], h);
975: print_otag(h, TAG_COL, 1, tag);
976: }
1.1 schwarze 977:
1.4 schwarze 978: return(0);
1.1 schwarze 979: }
980:
1.40 schwarze 981: SCALE_VS_INIT(&su, 0);
1.66 matthew 982: bufinit(h);
1.40 schwarze 983: bufcat_su(h, "margin-top", &su);
984: bufcat_su(h, "margin-bottom", &su);
985: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 986:
1.44 schwarze 987: assert(lists[n->norm->Bl.type]);
1.73 schwarze 988: (void)strlcpy(buf, "list ", BUFSIZ);
989: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 990: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 991:
1.40 schwarze 992: /* Set the block's left-hand margin. */
1.1 schwarze 993:
1.44 schwarze 994: if (n->norm->Bl.offs) {
995: a2offs(n->norm->Bl.offs, &su);
1.40 schwarze 996: bufcat_su(h, "margin-left", &su);
997: }
1.1 schwarze 998:
1.44 schwarze 999: switch (n->norm->Bl.type) {
1.71 schwarze 1000: case LIST_bullet:
1.1 schwarze 1001: /* FALLTHROUGH */
1.71 schwarze 1002: case LIST_dash:
1.1 schwarze 1003: /* FALLTHROUGH */
1.71 schwarze 1004: case LIST_hyphen:
1.1 schwarze 1005: /* FALLTHROUGH */
1.71 schwarze 1006: case LIST_item:
1.42 schwarze 1007: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 1008: break;
1.71 schwarze 1009: case LIST_enum:
1.42 schwarze 1010: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 1011: break;
1.71 schwarze 1012: case LIST_diag:
1.40 schwarze 1013: /* FALLTHROUGH */
1.71 schwarze 1014: case LIST_hang:
1.4 schwarze 1015: /* FALLTHROUGH */
1.71 schwarze 1016: case LIST_inset:
1.1 schwarze 1017: /* FALLTHROUGH */
1.71 schwarze 1018: case LIST_ohang:
1.1 schwarze 1019: /* FALLTHROUGH */
1.71 schwarze 1020: case LIST_tag:
1.42 schwarze 1021: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1022: break;
1.71 schwarze 1023: case LIST_column:
1.42 schwarze 1024: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1025: break;
1026: default:
1.40 schwarze 1027: abort();
1028: /* NOTREACHED */
1.1 schwarze 1029: }
1030:
1031: return(1);
1032: }
1033:
1034: static int
1035: mdoc_ex_pre(MDOC_ARGS)
1036: {
1.56 schwarze 1037: struct tag *t;
1038: struct htmlpair tag;
1039: int nchild;
1.1 schwarze 1040:
1.40 schwarze 1041: if (n->prev)
1042: print_otag(h, TAG_BR, 0, NULL);
1043:
1.1 schwarze 1044: PAIR_CLASS_INIT(&tag, "utility");
1045:
1046: print_text(h, "The");
1.56 schwarze 1047:
1048: nchild = n->nchild;
1049: for (n = n->child; n; n = n->next) {
1050: assert(MDOC_TEXT == n->type);
1051:
1.42 schwarze 1052: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1053: print_text(h, n->string);
1.1 schwarze 1054: print_tagq(h, t);
1055:
1.56 schwarze 1056: if (nchild > 2 && n->next) {
1057: h->flags |= HTML_NOSPACE;
1058: print_text(h, ",");
1059: }
1.1 schwarze 1060:
1.56 schwarze 1061: if (n->next && NULL == n->next->next)
1062: print_text(h, "and");
1.1 schwarze 1063: }
1064:
1.56 schwarze 1065: if (nchild > 1)
1.76 schwarze 1066: print_text(h, "utilities exit\\~0");
1.1 schwarze 1067: else
1.76 schwarze 1068: print_text(h, "utility exits\\~0");
1.1 schwarze 1069:
1.76 schwarze 1070: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 schwarze 1071: return(0);
1072: }
1073:
1074: static int
1075: mdoc_em_pre(MDOC_ARGS)
1076: {
1.80 schwarze 1077: struct htmlpair tag;
1.1 schwarze 1078:
1.80 schwarze 1079: PAIR_CLASS_INIT(&tag, "emph");
1080: print_otag(h, TAG_SPAN, 1, &tag);
1.1 schwarze 1081: return(1);
1082: }
1083:
1084: static int
1085: mdoc_d1_pre(MDOC_ARGS)
1086: {
1087: struct htmlpair tag[2];
1088: struct roffsu su;
1089:
1090: if (MDOC_BLOCK != n->type)
1091: return(1);
1092:
1.40 schwarze 1093: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1094: bufinit(h);
1.40 schwarze 1095: bufcat_su(h, "margin-top", &su);
1096: bufcat_su(h, "margin-bottom", &su);
1097: PAIR_STYLE_INIT(&tag[0], h);
1098: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1099:
1100: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1101:
1.43 schwarze 1102: PAIR_CLASS_INIT(&tag[0], "display");
1103: print_otag(h, TAG_DIV, 1, tag);
1104:
1105: if (MDOC_Dl == n->tok) {
1106: PAIR_CLASS_INIT(&tag[0], "lit");
1107: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1108: }
1.40 schwarze 1109:
1.1 schwarze 1110: return(1);
1111: }
1112:
1113: static int
1114: mdoc_sx_pre(MDOC_ARGS)
1115: {
1.56 schwarze 1116: struct htmlpair tag[2];
1.1 schwarze 1117:
1.57 schwarze 1118: bufinit(h);
1119: bufcat(h, "#x");
1.61 schwarze 1120:
1121: for (n = n->child; n; ) {
1.57 schwarze 1122: bufcat_id(h, n->string);
1.61 schwarze 1123: if (NULL != (n = n->next))
1.57 schwarze 1124: bufcat_id(h, " ");
1.1 schwarze 1125: }
1126:
1127: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1128: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1129:
1.42 schwarze 1130: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1131: print_otag(h, TAG_A, 2, tag);
1132: return(1);
1133: }
1134:
1135: static int
1136: mdoc_bd_pre(MDOC_ARGS)
1137: {
1.71 schwarze 1138: struct htmlpair tag[2];
1139: int comp, sv;
1.22 schwarze 1140: const struct mdoc_node *nn;
1.1 schwarze 1141: struct roffsu su;
1142:
1.22 schwarze 1143: if (MDOC_HEAD == n->type)
1.1 schwarze 1144: return(0);
1145:
1146: if (MDOC_BLOCK == n->type) {
1.44 schwarze 1147: comp = n->norm->Bd.comp;
1.1 schwarze 1148: for (nn = n; nn && ! comp; nn = nn->parent) {
1149: if (MDOC_BLOCK != nn->type)
1150: continue;
1151: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1152: comp = 1;
1153: if (nn->prev)
1154: break;
1155: }
1.40 schwarze 1156: if ( ! comp)
1.83 ! schwarze 1157: print_paragraph(h);
1.1 schwarze 1158: return(1);
1159: }
1160:
1.40 schwarze 1161: SCALE_HS_INIT(&su, 0);
1.44 schwarze 1162: if (n->norm->Bd.offs)
1163: a2offs(n->norm->Bd.offs, &su);
1.71 schwarze 1164:
1.57 schwarze 1165: bufinit(h);
1.40 schwarze 1166: bufcat_su(h, "margin-left", &su);
1167: PAIR_STYLE_INIT(&tag[0], h);
1168:
1.71 schwarze 1169: if (DISP_unfilled != n->norm->Bd.type &&
1170: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1171: PAIR_CLASS_INIT(&tag[1], "display");
1172: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1173: return(1);
1.40 schwarze 1174: }
1.1 schwarze 1175:
1.40 schwarze 1176: PAIR_CLASS_INIT(&tag[1], "lit display");
1177: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1178:
1.50 schwarze 1179: /* This can be recursive: save & set our literal state. */
1180:
1181: sv = h->flags & HTML_LITERAL;
1182: h->flags |= HTML_LITERAL;
1183:
1.1 schwarze 1184: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1185: print_mdoc_node(meta, nn, h);
1.33 schwarze 1186: /*
1187: * If the printed node flushes its own line, then we
1188: * needn't do it here as well. This is hacky, but the
1189: * notion of selective eoln whitespace is pretty dumb
1190: * anyway, so don't sweat it.
1191: */
1192: switch (nn->tok) {
1.71 schwarze 1193: case MDOC_Sm:
1.36 schwarze 1194: /* FALLTHROUGH */
1.71 schwarze 1195: case MDOC_br:
1.33 schwarze 1196: /* FALLTHROUGH */
1.71 schwarze 1197: case MDOC_sp:
1.33 schwarze 1198: /* FALLTHROUGH */
1.71 schwarze 1199: case MDOC_Bl:
1.39 schwarze 1200: /* FALLTHROUGH */
1.71 schwarze 1201: case MDOC_D1:
1.39 schwarze 1202: /* FALLTHROUGH */
1.71 schwarze 1203: case MDOC_Dl:
1.33 schwarze 1204: /* FALLTHROUGH */
1.71 schwarze 1205: case MDOC_Lp:
1.33 schwarze 1206: /* FALLTHROUGH */
1.71 schwarze 1207: case MDOC_Pp:
1.33 schwarze 1208: continue;
1209: default:
1210: break;
1211: }
1.28 schwarze 1212: if (nn->next && nn->next->line == nn->line)
1213: continue;
1.40 schwarze 1214: else if (nn->next)
1215: print_text(h, "\n");
1216:
1.28 schwarze 1217: h->flags |= HTML_NOSPACE;
1.1 schwarze 1218: }
1.50 schwarze 1219:
1220: if (0 == sv)
1221: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1222:
1223: return(0);
1224: }
1225:
1226: static int
1227: mdoc_pa_pre(MDOC_ARGS)
1228: {
1229: struct htmlpair tag;
1230:
1231: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1232: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1233: return(1);
1234: }
1235:
1236: static int
1237: mdoc_ad_pre(MDOC_ARGS)
1238: {
1239: struct htmlpair tag;
1240:
1241: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1242: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1243: return(1);
1244: }
1245:
1246: static int
1247: mdoc_an_pre(MDOC_ARGS)
1248: {
1249: struct htmlpair tag;
1250:
1.82 schwarze 1251: if (n->norm->An.auth == AUTH_split) {
1252: h->flags &= ~HTML_NOSPLIT;
1253: h->flags |= HTML_SPLIT;
1254: return(0);
1255: }
1256: if (n->norm->An.auth == AUTH_nosplit) {
1257: h->flags &= ~HTML_SPLIT;
1258: h->flags |= HTML_NOSPLIT;
1259: return(0);
1260: }
1261:
1262: if (n->child == NULL)
1263: return(0);
1264:
1265: if (h->flags & HTML_SPLIT)
1266: print_otag(h, TAG_BR, 0, NULL);
1267:
1268: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
1269: h->flags |= HTML_SPLIT;
1.1 schwarze 1270:
1271: PAIR_CLASS_INIT(&tag, "author");
1272: print_otag(h, TAG_SPAN, 1, &tag);
1273: return(1);
1274: }
1275:
1276: static int
1277: mdoc_cd_pre(MDOC_ARGS)
1278: {
1279: struct htmlpair tag;
1280:
1.21 schwarze 1281: synopsis_pre(h, n);
1.1 schwarze 1282: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1283: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1284: return(1);
1285: }
1286:
1287: static int
1288: mdoc_dv_pre(MDOC_ARGS)
1289: {
1290: struct htmlpair tag;
1291:
1292: PAIR_CLASS_INIT(&tag, "define");
1293: print_otag(h, TAG_SPAN, 1, &tag);
1294: return(1);
1295: }
1296:
1297: static int
1298: mdoc_ev_pre(MDOC_ARGS)
1299: {
1300: struct htmlpair tag;
1301:
1302: PAIR_CLASS_INIT(&tag, "env");
1303: print_otag(h, TAG_SPAN, 1, &tag);
1304: return(1);
1305: }
1306:
1307: static int
1308: mdoc_er_pre(MDOC_ARGS)
1309: {
1310: struct htmlpair tag;
1311:
1312: PAIR_CLASS_INIT(&tag, "errno");
1313: print_otag(h, TAG_SPAN, 1, &tag);
1314: return(1);
1315: }
1316:
1317: static int
1318: mdoc_fa_pre(MDOC_ARGS)
1319: {
1320: const struct mdoc_node *nn;
1321: struct htmlpair tag;
1322: struct tag *t;
1323:
1324: PAIR_CLASS_INIT(&tag, "farg");
1325: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1326: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1327: return(1);
1328: }
1329:
1330: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1331: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1332: print_text(h, nn->string);
1333: print_tagq(h, t);
1.56 schwarze 1334: if (nn->next) {
1335: h->flags |= HTML_NOSPACE;
1.1 schwarze 1336: print_text(h, ",");
1.56 schwarze 1337: }
1.1 schwarze 1338: }
1339:
1.56 schwarze 1340: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1341: h->flags |= HTML_NOSPACE;
1.1 schwarze 1342: print_text(h, ",");
1.56 schwarze 1343: }
1.1 schwarze 1344:
1345: return(0);
1346: }
1347:
1348: static int
1349: mdoc_fd_pre(MDOC_ARGS)
1350: {
1.56 schwarze 1351: struct htmlpair tag[2];
1352: char buf[BUFSIZ];
1353: size_t sz;
1354: int i;
1355: struct tag *t;
1.1 schwarze 1356:
1.21 schwarze 1357: synopsis_pre(h, n);
1358:
1.56 schwarze 1359: if (NULL == (n = n->child))
1360: return(0);
1361:
1362: assert(MDOC_TEXT == n->type);
1363:
1364: if (strcmp(n->string, "#include")) {
1365: PAIR_CLASS_INIT(&tag[0], "macro");
1366: print_otag(h, TAG_B, 1, tag);
1367: return(1);
1368: }
1369:
1370: PAIR_CLASS_INIT(&tag[0], "includes");
1371: print_otag(h, TAG_B, 1, tag);
1372: print_text(h, n->string);
1373:
1374: if (NULL != (n = n->next)) {
1375: assert(MDOC_TEXT == n->type);
1.73 schwarze 1376:
1377: /*
1378: * XXX This is broken and not easy to fix.
1379: * When using -Oincludes, truncation may occur.
1380: * Dynamic allocation wouldn't help because
1381: * passing long strings to buffmt_includes()
1382: * does not work either.
1383: */
1384:
1.71 schwarze 1385: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1386: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1387:
1388: sz = strlen(buf);
1389: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1390: buf[sz - 1] = '\0';
1391:
1392: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1393:
1.56 schwarze 1394: i = 1;
1395: if (h->base_includes) {
1396: buffmt_includes(h, buf);
1397: PAIR_HREF_INIT(&tag[i], h->buf);
1398: i++;
1.71 schwarze 1399: }
1.56 schwarze 1400:
1401: t = print_otag(h, TAG_A, i, tag);
1402: print_text(h, n->string);
1403: print_tagq(h, t);
1404:
1405: n = n->next;
1406: }
1407:
1408: for ( ; n; n = n->next) {
1409: assert(MDOC_TEXT == n->type);
1410: print_text(h, n->string);
1411: }
1412:
1413: return(0);
1.1 schwarze 1414: }
1415:
1416: static int
1417: mdoc_vt_pre(MDOC_ARGS)
1418: {
1419: struct htmlpair tag;
1420:
1.21 schwarze 1421: if (MDOC_BLOCK == n->type) {
1422: synopsis_pre(h, n);
1.7 schwarze 1423: return(1);
1.21 schwarze 1424: } else if (MDOC_ELEM == n->type) {
1425: synopsis_pre(h, n);
1.7 schwarze 1426: } else if (MDOC_HEAD == n->type)
1427: return(0);
1.1 schwarze 1428:
1429: PAIR_CLASS_INIT(&tag, "type");
1430: print_otag(h, TAG_SPAN, 1, &tag);
1431: return(1);
1432: }
1433:
1434: static int
1435: mdoc_ft_pre(MDOC_ARGS)
1436: {
1437: struct htmlpair tag;
1438:
1.21 schwarze 1439: synopsis_pre(h, n);
1.1 schwarze 1440: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1441: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1442: return(1);
1443: }
1444:
1445: static int
1446: mdoc_fn_pre(MDOC_ARGS)
1447: {
1.56 schwarze 1448: struct tag *t;
1449: struct htmlpair tag[2];
1450: char nbuf[BUFSIZ];
1451: const char *sp, *ep;
1452: int sz, i, pretty;
1.1 schwarze 1453:
1.56 schwarze 1454: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1455: synopsis_pre(h, n);
1.1 schwarze 1456:
1457: /* Split apart into type and name. */
1458: assert(n->child->string);
1459: sp = n->child->string;
1460:
1461: ep = strchr(sp, ' ');
1462: if (NULL != ep) {
1463: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1464: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1465:
1.1 schwarze 1466: while (ep) {
1467: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1468: (void)memcpy(nbuf, sp, (size_t)sz);
1469: nbuf[sz] = '\0';
1470: print_text(h, nbuf);
1471: sp = ++ep;
1472: ep = strchr(sp, ' ');
1473: }
1474: print_tagq(h, t);
1475: }
1476:
1477: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1478:
1479: /*
1480: * FIXME: only refer to IDs that we know exist.
1481: */
1482:
1483: #if 0
1.23 schwarze 1484: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1485: nbuf[0] = '\0';
1486: html_idcat(nbuf, sp, BUFSIZ);
1487: PAIR_ID_INIT(&tag[1], nbuf);
1488: } else {
1489: strlcpy(nbuf, "#", BUFSIZ);
1490: html_idcat(nbuf, sp, BUFSIZ);
1491: PAIR_HREF_INIT(&tag[1], nbuf);
1492: }
1493: #endif
1494:
1.42 schwarze 1495: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1496:
1.73 schwarze 1497: if (sp)
1498: print_text(h, sp);
1.1 schwarze 1499:
1500: print_tagq(h, t);
1501:
1502: h->flags |= HTML_NOSPACE;
1503: print_text(h, "(");
1.56 schwarze 1504: h->flags |= HTML_NOSPACE;
1.1 schwarze 1505:
1.57 schwarze 1506: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1507: bufinit(h);
1508: bufcat_style(h, "white-space", "nowrap");
1509: PAIR_STYLE_INIT(&tag[1], h);
1510:
1.56 schwarze 1511: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1512: i = 1;
1.23 schwarze 1513: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1514: i = 2;
1.42 schwarze 1515: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1516: print_text(h, n->string);
1.1 schwarze 1517: print_tagq(h, t);
1.56 schwarze 1518: if (n->next) {
1519: h->flags |= HTML_NOSPACE;
1.1 schwarze 1520: print_text(h, ",");
1.56 schwarze 1521: }
1.1 schwarze 1522: }
1523:
1.56 schwarze 1524: h->flags |= HTML_NOSPACE;
1.1 schwarze 1525: print_text(h, ")");
1.56 schwarze 1526:
1527: if (pretty) {
1528: h->flags |= HTML_NOSPACE;
1.1 schwarze 1529: print_text(h, ";");
1.56 schwarze 1530: }
1.1 schwarze 1531:
1532: return(0);
1533: }
1534:
1535: static int
1.26 schwarze 1536: mdoc_sm_pre(MDOC_ARGS)
1537: {
1538:
1.75 schwarze 1539: if (NULL == n->child)
1540: h->flags ^= HTML_NONOSPACE;
1541: else if (0 == strcmp("on", n->child->string))
1.26 schwarze 1542: h->flags &= ~HTML_NONOSPACE;
1.75 schwarze 1543: else
1.26 schwarze 1544: h->flags |= HTML_NONOSPACE;
1.75 schwarze 1545:
1546: if ( ! (HTML_NONOSPACE & h->flags))
1547: h->flags &= ~HTML_NOSPACE;
1.26 schwarze 1548:
1549: return(0);
1550: }
1551:
1.40 schwarze 1552: static int
1.74 schwarze 1553: mdoc_skip_pre(MDOC_ARGS)
1.70 schwarze 1554: {
1555:
1556: return(0);
1557: }
1558:
1559: static int
1.40 schwarze 1560: mdoc_pp_pre(MDOC_ARGS)
1561: {
1562:
1.83 ! schwarze 1563: print_paragraph(h);
1.40 schwarze 1564: return(0);
1565: }
1.26 schwarze 1566:
1567: static int
1.1 schwarze 1568: mdoc_sp_pre(MDOC_ARGS)
1569: {
1.40 schwarze 1570: struct roffsu su;
1.1 schwarze 1571: struct htmlpair tag;
1572:
1.40 schwarze 1573: SCALE_VS_INIT(&su, 1);
1574:
1575: if (MDOC_sp == n->tok) {
1.59 schwarze 1576: if (NULL != (n = n->child))
1577: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1578: SCALE_VS_INIT(&su, atoi(n->string));
1.40 schwarze 1579: } else
1.77 schwarze 1580: su.scale = 0.0;
1.1 schwarze 1581:
1.57 schwarze 1582: bufinit(h);
1.1 schwarze 1583: bufcat_su(h, "height", &su);
1584: PAIR_STYLE_INIT(&tag, h);
1585: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1586:
1.3 schwarze 1587: /* So the div isn't empty: */
1588: print_text(h, "\\~");
1589:
1590: return(0);
1.1 schwarze 1591:
1592: }
1593:
1594: static int
1595: mdoc_lk_pre(MDOC_ARGS)
1596: {
1.56 schwarze 1597: struct htmlpair tag[2];
1598:
1599: if (NULL == (n = n->child))
1600: return(0);
1.1 schwarze 1601:
1.56 schwarze 1602: assert(MDOC_TEXT == n->type);
1.1 schwarze 1603:
1604: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1605: PAIR_HREF_INIT(&tag[1], n->string);
1606:
1.1 schwarze 1607: print_otag(h, TAG_A, 2, tag);
1608:
1.58 schwarze 1609: if (NULL == n->next)
1610: print_text(h, n->string);
1611:
1612: for (n = n->next; n; n = n->next)
1.56 schwarze 1613: print_text(h, n->string);
1.1 schwarze 1614:
1615: return(0);
1616: }
1617:
1618: static int
1619: mdoc_mt_pre(MDOC_ARGS)
1620: {
1.56 schwarze 1621: struct htmlpair tag[2];
1622: struct tag *t;
1.1 schwarze 1623:
1624: PAIR_CLASS_INIT(&tag[0], "link-mail");
1625:
1.56 schwarze 1626: for (n = n->child; n; n = n->next) {
1627: assert(MDOC_TEXT == n->type);
1628:
1.1 schwarze 1629: bufinit(h);
1630: bufcat(h, "mailto:");
1.56 schwarze 1631: bufcat(h, n->string);
1632:
1.10 schwarze 1633: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1634: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1635: print_text(h, n->string);
1.1 schwarze 1636: print_tagq(h, t);
1637: }
1.71 schwarze 1638:
1.1 schwarze 1639: return(0);
1640: }
1641:
1642: static int
1643: mdoc_fo_pre(MDOC_ARGS)
1644: {
1.20 schwarze 1645: struct htmlpair tag;
1646: struct tag *t;
1.1 schwarze 1647:
1648: if (MDOC_BODY == n->type) {
1649: h->flags |= HTML_NOSPACE;
1650: print_text(h, "(");
1651: h->flags |= HTML_NOSPACE;
1652: return(1);
1.20 schwarze 1653: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1654: synopsis_pre(h, n);
1.1 schwarze 1655: return(1);
1.11 schwarze 1656: }
1.1 schwarze 1657:
1.20 schwarze 1658: /* XXX: we drop non-initial arguments as per groff. */
1659:
1660: assert(n->child);
1661: assert(n->child->string);
1662:
1.1 schwarze 1663: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1664: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1665: print_text(h, n->child->string);
1666: print_tagq(h, t);
1667: return(0);
1.1 schwarze 1668: }
1669:
1670: static void
1671: mdoc_fo_post(MDOC_ARGS)
1672: {
1.21 schwarze 1673:
1.1 schwarze 1674: if (MDOC_BODY != n->type)
1675: return;
1.56 schwarze 1676: h->flags |= HTML_NOSPACE;
1.1 schwarze 1677: print_text(h, ")");
1.56 schwarze 1678: h->flags |= HTML_NOSPACE;
1.1 schwarze 1679: print_text(h, ";");
1680: }
1681:
1682: static int
1683: mdoc_in_pre(MDOC_ARGS)
1684: {
1.56 schwarze 1685: struct tag *t;
1686: struct htmlpair tag[2];
1687: int i;
1.1 schwarze 1688:
1.21 schwarze 1689: synopsis_pre(h, n);
1690:
1.1 schwarze 1691: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1692: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1693:
1.56 schwarze 1694: /*
1695: * The first argument of the `In' gets special treatment as
1696: * being a linked value. Subsequent values are printed
1697: * afterward. groff does similarly. This also handles the case
1698: * of no children.
1699: */
1700:
1.23 schwarze 1701: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1702: print_text(h, "#include");
1703:
1704: print_text(h, "<");
1705: h->flags |= HTML_NOSPACE;
1706:
1.56 schwarze 1707: if (NULL != (n = n->child)) {
1708: assert(MDOC_TEXT == n->type);
1709:
1.1 schwarze 1710: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1711:
1.1 schwarze 1712: i = 1;
1713: if (h->base_includes) {
1.56 schwarze 1714: buffmt_includes(h, n->string);
1.11 schwarze 1715: PAIR_HREF_INIT(&tag[i], h->buf);
1716: i++;
1.71 schwarze 1717: }
1.56 schwarze 1718:
1.1 schwarze 1719: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1720: print_text(h, n->string);
1.1 schwarze 1721: print_tagq(h, t);
1.56 schwarze 1722:
1723: n = n->next;
1.1 schwarze 1724: }
1725:
1726: h->flags |= HTML_NOSPACE;
1727: print_text(h, ">");
1.20 schwarze 1728:
1.56 schwarze 1729: for ( ; n; n = n->next) {
1730: assert(MDOC_TEXT == n->type);
1731: print_text(h, n->string);
1732: }
1733:
1.1 schwarze 1734: return(0);
1735: }
1736:
1737: static int
1738: mdoc_ic_pre(MDOC_ARGS)
1739: {
1740: struct htmlpair tag;
1741:
1742: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1743: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1744: return(1);
1745: }
1746:
1747: static int
1748: mdoc_rv_pre(MDOC_ARGS)
1749: {
1.56 schwarze 1750: struct htmlpair tag;
1751: struct tag *t;
1752: int nchild;
1.1 schwarze 1753:
1.40 schwarze 1754: if (n->prev)
1755: print_otag(h, TAG_BR, 0, NULL);
1756:
1.56 schwarze 1757: PAIR_CLASS_INIT(&tag, "fname");
1758:
1.76 schwarze 1759: nchild = n->nchild;
1760: if (nchild > 0) {
1761: print_text(h, "The");
1.1 schwarze 1762:
1.76 schwarze 1763: for (n = n->child; n; n = n->next) {
1764: t = print_otag(h, TAG_B, 1, &tag);
1765: print_text(h, n->string);
1766: print_tagq(h, t);
1.56 schwarze 1767:
1.76 schwarze 1768: h->flags |= HTML_NOSPACE;
1769: print_text(h, "()");
1.1 schwarze 1770:
1.76 schwarze 1771: if (n->next == NULL)
1772: continue;
1.56 schwarze 1773:
1.76 schwarze 1774: if (nchild > 2) {
1775: h->flags |= HTML_NOSPACE;
1776: print_text(h, ",");
1777: }
1778: if (n->next->next == NULL)
1779: print_text(h, "and");
1.56 schwarze 1780: }
1781:
1.76 schwarze 1782: if (nchild > 1)
1783: print_text(h, "functions return");
1784: else
1785: print_text(h, "function returns");
1.1 schwarze 1786:
1.76 schwarze 1787: print_text(h, "the value\\~0 if successful;");
1788: } else
1789: print_text(h, "Upon successful completion,"
1790: " the value\\~0 is returned;");
1.1 schwarze 1791:
1.76 schwarze 1792: print_text(h, "otherwise the value\\~\\-1 is returned"
1793: " and the global variable");
1.1 schwarze 1794:
1795: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1796: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1797: print_text(h, "errno");
1798: print_tagq(h, t);
1.71 schwarze 1799: print_text(h, "is set to indicate the error.");
1.1 schwarze 1800: return(0);
1801: }
1802:
1803: static int
1804: mdoc_va_pre(MDOC_ARGS)
1805: {
1806: struct htmlpair tag;
1807:
1808: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1809: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1810: return(1);
1811: }
1812:
1813: static int
1814: mdoc_ap_pre(MDOC_ARGS)
1815: {
1.71 schwarze 1816:
1.1 schwarze 1817: h->flags |= HTML_NOSPACE;
1818: print_text(h, "\\(aq");
1819: h->flags |= HTML_NOSPACE;
1820: return(1);
1821: }
1822:
1823: static int
1824: mdoc_bf_pre(MDOC_ARGS)
1825: {
1826: struct htmlpair tag[2];
1827: struct roffsu su;
1828:
1829: if (MDOC_HEAD == n->type)
1830: return(0);
1.25 schwarze 1831: else if (MDOC_BODY != n->type)
1.1 schwarze 1832: return(1);
1833:
1.80 schwarze 1834: if (FONT_Em == n->norm->Bf.font)
1835: PAIR_CLASS_INIT(&tag[0], "emph");
1836: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1837: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1838: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1839: PAIR_CLASS_INIT(&tag[0], "lit");
1840: else
1841: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1842:
1.71 schwarze 1843: /*
1.25 schwarze 1844: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1845: * accept block children.
1.25 schwarze 1846: */
1.57 schwarze 1847: bufinit(h);
1.1 schwarze 1848: bufcat_style(h, "display", "inline");
1849: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1850: /* Needs a left-margin for spacing. */
1851: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1852: PAIR_STYLE_INIT(&tag[1], h);
1853: print_otag(h, TAG_DIV, 2, tag);
1854: return(1);
1855: }
1856:
1857: static int
1858: mdoc_ms_pre(MDOC_ARGS)
1859: {
1860: struct htmlpair tag;
1861:
1862: PAIR_CLASS_INIT(&tag, "symb");
1863: print_otag(h, TAG_SPAN, 1, &tag);
1864: return(1);
1865: }
1866:
1867: static int
1.34 schwarze 1868: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1869: {
1870:
1871: h->flags |= HTML_IGNDELIM;
1872: return(1);
1873: }
1874:
1875: static void
1876: mdoc_pf_post(MDOC_ARGS)
1877: {
1878:
1879: h->flags |= HTML_NOSPACE;
1880: }
1881:
1882: static int
1883: mdoc_rs_pre(MDOC_ARGS)
1884: {
1885: struct htmlpair tag;
1886:
1887: if (MDOC_BLOCK != n->type)
1888: return(1);
1889:
1.40 schwarze 1890: if (n->prev && SEC_SEE_ALSO == n->sec)
1.83 ! schwarze 1891: print_paragraph(h);
1.1 schwarze 1892:
1893: PAIR_CLASS_INIT(&tag, "ref");
1894: print_otag(h, TAG_SPAN, 1, &tag);
1895: return(1);
1896: }
1897:
1898: static int
1899: mdoc_li_pre(MDOC_ARGS)
1900: {
1901: struct htmlpair tag;
1902:
1903: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1904: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1905: return(1);
1906: }
1907:
1908: static int
1909: mdoc_sy_pre(MDOC_ARGS)
1910: {
1911: struct htmlpair tag;
1912:
1913: PAIR_CLASS_INIT(&tag, "symb");
1914: print_otag(h, TAG_SPAN, 1, &tag);
1915: return(1);
1916: }
1917:
1918: static int
1919: mdoc_bt_pre(MDOC_ARGS)
1920: {
1921:
1922: print_text(h, "is currently in beta test.");
1923: return(0);
1924: }
1925:
1926: static int
1927: mdoc_ud_pre(MDOC_ARGS)
1928: {
1929:
1930: print_text(h, "currently under development.");
1931: return(0);
1932: }
1933:
1934: static int
1935: mdoc_lb_pre(MDOC_ARGS)
1936: {
1937: struct htmlpair tag;
1938:
1.40 schwarze 1939: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1940: print_otag(h, TAG_BR, 0, NULL);
1941:
1.1 schwarze 1942: PAIR_CLASS_INIT(&tag, "lib");
1943: print_otag(h, TAG_SPAN, 1, &tag);
1944: return(1);
1945: }
1946:
1947: static int
1948: mdoc__x_pre(MDOC_ARGS)
1949: {
1.2 schwarze 1950: struct htmlpair tag[2];
1.42 schwarze 1951: enum htmltag t;
1952:
1953: t = TAG_SPAN;
1.1 schwarze 1954:
1955: switch (n->tok) {
1.71 schwarze 1956: case MDOC__A:
1.2 schwarze 1957: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1958: if (n->prev && MDOC__A == n->prev->tok)
1959: if (NULL == n->next || MDOC__A != n->next->tok)
1960: print_text(h, "and");
1.1 schwarze 1961: break;
1.71 schwarze 1962: case MDOC__B:
1.2 schwarze 1963: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1964: t = TAG_I;
1.1 schwarze 1965: break;
1.71 schwarze 1966: case MDOC__C:
1.2 schwarze 1967: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1968: break;
1.71 schwarze 1969: case MDOC__D:
1.2 schwarze 1970: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1971: break;
1.71 schwarze 1972: case MDOC__I:
1.2 schwarze 1973: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1974: t = TAG_I;
1.1 schwarze 1975: break;
1.71 schwarze 1976: case MDOC__J:
1.2 schwarze 1977: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1978: t = TAG_I;
1.1 schwarze 1979: break;
1.71 schwarze 1980: case MDOC__N:
1.2 schwarze 1981: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1982: break;
1.71 schwarze 1983: case MDOC__O:
1.2 schwarze 1984: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1985: break;
1.71 schwarze 1986: case MDOC__P:
1.2 schwarze 1987: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1988: break;
1.71 schwarze 1989: case MDOC__Q:
1.2 schwarze 1990: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1991: break;
1.71 schwarze 1992: case MDOC__R:
1.2 schwarze 1993: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 1994: break;
1.71 schwarze 1995: case MDOC__T:
1.2 schwarze 1996: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 1997: break;
1.71 schwarze 1998: case MDOC__U:
1.2 schwarze 1999: PAIR_CLASS_INIT(&tag[0], "link-ref");
2000: break;
1.71 schwarze 2001: case MDOC__V:
1.2 schwarze 2002: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2003: break;
2004: default:
2005: abort();
2006: /* NOTREACHED */
2007: }
2008:
1.2 schwarze 2009: if (MDOC__U != n->tok) {
1.42 schwarze 2010: print_otag(h, t, 1, tag);
1.2 schwarze 2011: return(1);
2012: }
2013:
2014: PAIR_HREF_INIT(&tag[1], n->child->string);
2015: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2016:
1.1 schwarze 2017: return(1);
2018: }
2019:
2020: static void
2021: mdoc__x_post(MDOC_ARGS)
2022: {
1.30 schwarze 2023:
2024: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2025: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2026: if (NULL == n->prev || MDOC__A != n->prev->tok)
2027: return;
1.1 schwarze 2028:
1.12 schwarze 2029: /* TODO: %U */
2030:
1.31 schwarze 2031: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2032: return;
2033:
1.56 schwarze 2034: h->flags |= HTML_NOSPACE;
1.1 schwarze 2035: print_text(h, n->next ? "," : ".");
1.25 schwarze 2036: }
2037:
2038: static int
2039: mdoc_bk_pre(MDOC_ARGS)
2040: {
2041:
2042: switch (n->type) {
1.71 schwarze 2043: case MDOC_BLOCK:
1.25 schwarze 2044: break;
1.71 schwarze 2045: case MDOC_HEAD:
1.25 schwarze 2046: return(0);
1.71 schwarze 2047: case MDOC_BODY:
1.41 schwarze 2048: if (n->parent->args || 0 == n->prev->nchild)
2049: h->flags |= HTML_PREKEEP;
1.25 schwarze 2050: break;
2051: default:
2052: abort();
2053: /* NOTREACHED */
2054: }
2055:
2056: return(1);
2057: }
2058:
2059: static void
2060: mdoc_bk_post(MDOC_ARGS)
2061: {
2062:
2063: if (MDOC_BODY == n->type)
2064: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2065: }
1.32 schwarze 2066:
2067: static int
2068: mdoc_quote_pre(MDOC_ARGS)
2069: {
2070: struct htmlpair tag;
2071:
2072: if (MDOC_BODY != n->type)
2073: return(1);
2074:
2075: switch (n->tok) {
1.71 schwarze 2076: case MDOC_Ao:
1.32 schwarze 2077: /* FALLTHROUGH */
1.71 schwarze 2078: case MDOC_Aq:
1.32 schwarze 2079: print_text(h, "\\(la");
2080: break;
1.71 schwarze 2081: case MDOC_Bro:
1.32 schwarze 2082: /* FALLTHROUGH */
1.71 schwarze 2083: case MDOC_Brq:
1.32 schwarze 2084: print_text(h, "\\(lC");
2085: break;
1.71 schwarze 2086: case MDOC_Bo:
1.32 schwarze 2087: /* FALLTHROUGH */
1.71 schwarze 2088: case MDOC_Bq:
1.32 schwarze 2089: print_text(h, "\\(lB");
2090: break;
1.71 schwarze 2091: case MDOC_Oo:
1.32 schwarze 2092: /* FALLTHROUGH */
1.71 schwarze 2093: case MDOC_Op:
1.32 schwarze 2094: print_text(h, "\\(lB");
1.36 schwarze 2095: h->flags |= HTML_NOSPACE;
1.32 schwarze 2096: PAIR_CLASS_INIT(&tag, "opt");
2097: print_otag(h, TAG_SPAN, 1, &tag);
2098: break;
1.74 schwarze 2099: case MDOC_En:
2100: if (NULL == n->norm->Es ||
2101: NULL == n->norm->Es->child)
2102: return(1);
2103: print_text(h, n->norm->Es->child->string);
2104: break;
1.71 schwarze 2105: case MDOC_Eo:
1.65 schwarze 2106: break;
1.71 schwarze 2107: case MDOC_Do:
1.32 schwarze 2108: /* FALLTHROUGH */
1.71 schwarze 2109: case MDOC_Dq:
1.32 schwarze 2110: /* FALLTHROUGH */
1.71 schwarze 2111: case MDOC_Qo:
1.32 schwarze 2112: /* FALLTHROUGH */
1.71 schwarze 2113: case MDOC_Qq:
1.32 schwarze 2114: print_text(h, "\\(lq");
2115: break;
1.71 schwarze 2116: case MDOC_Po:
1.32 schwarze 2117: /* FALLTHROUGH */
1.71 schwarze 2118: case MDOC_Pq:
1.32 schwarze 2119: print_text(h, "(");
2120: break;
1.71 schwarze 2121: case MDOC_Ql:
1.61 schwarze 2122: print_text(h, "\\(oq");
2123: h->flags |= HTML_NOSPACE;
2124: PAIR_CLASS_INIT(&tag, "lit");
2125: print_otag(h, TAG_CODE, 1, &tag);
2126: break;
1.71 schwarze 2127: case MDOC_So:
1.32 schwarze 2128: /* FALLTHROUGH */
1.71 schwarze 2129: case MDOC_Sq:
1.32 schwarze 2130: print_text(h, "\\(oq");
2131: break;
2132: default:
2133: abort();
2134: /* NOTREACHED */
2135: }
2136:
2137: h->flags |= HTML_NOSPACE;
2138: return(1);
2139: }
2140:
2141: static void
2142: mdoc_quote_post(MDOC_ARGS)
2143: {
2144:
2145: if (MDOC_BODY != n->type)
2146: return;
2147:
1.74 schwarze 2148: if (MDOC_En != n->tok)
2149: h->flags |= HTML_NOSPACE;
1.32 schwarze 2150:
2151: switch (n->tok) {
1.71 schwarze 2152: case MDOC_Ao:
1.32 schwarze 2153: /* FALLTHROUGH */
1.71 schwarze 2154: case MDOC_Aq:
1.32 schwarze 2155: print_text(h, "\\(ra");
2156: break;
1.71 schwarze 2157: case MDOC_Bro:
1.32 schwarze 2158: /* FALLTHROUGH */
1.71 schwarze 2159: case MDOC_Brq:
1.32 schwarze 2160: print_text(h, "\\(rC");
2161: break;
1.71 schwarze 2162: case MDOC_Oo:
1.32 schwarze 2163: /* FALLTHROUGH */
1.71 schwarze 2164: case MDOC_Op:
1.32 schwarze 2165: /* FALLTHROUGH */
1.71 schwarze 2166: case MDOC_Bo:
1.32 schwarze 2167: /* FALLTHROUGH */
1.71 schwarze 2168: case MDOC_Bq:
1.32 schwarze 2169: print_text(h, "\\(rB");
1.74 schwarze 2170: break;
2171: case MDOC_En:
2172: if (NULL != n->norm->Es &&
2173: NULL != n->norm->Es->child &&
2174: NULL != n->norm->Es->child->next) {
2175: h->flags |= HTML_NOSPACE;
2176: print_text(h, n->norm->Es->child->next->string);
2177: }
1.65 schwarze 2178: break;
1.71 schwarze 2179: case MDOC_Eo:
1.32 schwarze 2180: break;
1.71 schwarze 2181: case MDOC_Qo:
1.32 schwarze 2182: /* FALLTHROUGH */
1.71 schwarze 2183: case MDOC_Qq:
1.32 schwarze 2184: /* FALLTHROUGH */
1.71 schwarze 2185: case MDOC_Do:
1.32 schwarze 2186: /* FALLTHROUGH */
1.71 schwarze 2187: case MDOC_Dq:
1.32 schwarze 2188: print_text(h, "\\(rq");
2189: break;
1.71 schwarze 2190: case MDOC_Po:
1.32 schwarze 2191: /* FALLTHROUGH */
1.71 schwarze 2192: case MDOC_Pq:
1.32 schwarze 2193: print_text(h, ")");
2194: break;
1.71 schwarze 2195: case MDOC_Ql:
1.32 schwarze 2196: /* FALLTHROUGH */
1.71 schwarze 2197: case MDOC_So:
1.32 schwarze 2198: /* FALLTHROUGH */
1.71 schwarze 2199: case MDOC_Sq:
1.66 matthew 2200: print_text(h, "\\(cq");
1.32 schwarze 2201: break;
2202: default:
2203: abort();
2204: /* NOTREACHED */
2205: }
2206: }
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