Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.72
1.72 ! schwarze 1: /* $Id: mdoc_html.c,v 1.71 2014/04/20 16:44:44 schwarze Exp $ */
1.1 schwarze 2: /*
1.48 schwarze 3: * Copyright (c) 2008, 2009, 2010, 2011 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);
1.70 schwarze 96: static int mdoc_ll_pre(MDOC_ARGS);
1.1 schwarze 97: static int mdoc_mt_pre(MDOC_ARGS);
98: static int mdoc_ms_pre(MDOC_ARGS);
99: static int mdoc_nd_pre(MDOC_ARGS);
100: static int mdoc_nm_pre(MDOC_ARGS);
101: static int mdoc_ns_pre(MDOC_ARGS);
102: static int mdoc_pa_pre(MDOC_ARGS);
103: static void mdoc_pf_post(MDOC_ARGS);
1.40 schwarze 104: static int mdoc_pp_pre(MDOC_ARGS);
1.32 schwarze 105: static void mdoc_quote_post(MDOC_ARGS);
106: static int mdoc_quote_pre(MDOC_ARGS);
1.1 schwarze 107: static int mdoc_rs_pre(MDOC_ARGS);
108: static int mdoc_rv_pre(MDOC_ARGS);
109: static int mdoc_sh_pre(MDOC_ARGS);
1.26 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 */
1.1 schwarze 156: {NULL, NULL}, /* Ot */
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 */
226: {NULL, NULL}, /* Fr */
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 */
1.1 schwarze 236: {NULL, NULL}, /* Es */ /* TODO */
237: {NULL, NULL}, /* En */ /* TODO */
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 */
1.70 schwarze 244: {mdoc_ll_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:
1.40 schwarze 315: print_otag(h, TAG_P, 0, NULL);
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) {
1.40 schwarze 319: print_otag(h, TAG_P, 0, NULL);
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);
1.67 schwarze 379: bufcat_fmt(h, "%s(%s)", meta->title, meta->msec);
1.1 schwarze 380:
1.67 schwarze 381: if (meta->arch)
382: bufcat_fmt(h, " (%s)", meta->arch);
1.1 schwarze 383:
384: print_otag(h, TAG_TITLE, 0, NULL);
385: print_text(h, h->buf);
386: }
387:
388: static void
389: print_mdoc_nodelist(MDOC_ARGS)
390: {
391:
1.67 schwarze 392: print_mdoc_node(meta, n, h);
1.1 schwarze 393: if (n->next)
1.67 schwarze 394: print_mdoc_nodelist(meta, n->next, h);
1.1 schwarze 395: }
396:
397: static void
398: print_mdoc_node(MDOC_ARGS)
399: {
400: int child;
401: struct tag *t;
402:
403: child = 1;
1.2 schwarze 404: t = h->tags.head;
1.1 schwarze 405:
406: switch (n->type) {
1.71 schwarze 407: case MDOC_ROOT:
1.67 schwarze 408: child = mdoc_root_pre(meta, n, h);
1.1 schwarze 409: break;
1.71 schwarze 410: case MDOC_TEXT:
1.48 schwarze 411: /* No tables in this mode... */
412: assert(NULL == h->tblt);
1.50 schwarze 413:
414: /*
415: * Make sure that if we're in a literal mode already
416: * (i.e., within a <PRE>) don't print the newline.
417: */
1.47 schwarze 418: if (' ' == *n->string && MDOC_LINE & n->flags)
1.50 schwarze 419: if ( ! (HTML_LITERAL & h->flags))
420: print_otag(h, TAG_BR, 0, NULL);
1.56 schwarze 421: if (MDOC_DELIMC & n->flags)
422: h->flags |= HTML_NOSPACE;
1.1 schwarze 423: print_text(h, n->string);
1.56 schwarze 424: if (MDOC_DELIMO & n->flags)
425: h->flags |= HTML_NOSPACE;
1.54 schwarze 426: return;
1.71 schwarze 427: case MDOC_EQN:
1.60 schwarze 428: print_eqn(h, n->eqn);
1.55 schwarze 429: break;
1.71 schwarze 430: case MDOC_TBL:
1.48 schwarze 431: /*
432: * This will take care of initialising all of the table
433: * state data for the first table, then tearing it down
434: * for the last one.
435: */
1.45 schwarze 436: print_tbl(h, n->span);
1.48 schwarze 437: return;
1.1 schwarze 438: default:
1.48 schwarze 439: /*
440: * Close out the current table, if it's open, and unset
441: * the "meta" table state. This will be reopened on the
442: * next table element.
443: */
444: if (h->tblt) {
445: print_tblclose(h);
446: t = h->tags.head;
447: }
448:
449: assert(NULL == h->tblt);
1.25 schwarze 450: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.67 schwarze 451: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 schwarze 452: break;
453: }
454:
1.69 schwarze 455: if (HTML_KEEP & h->flags) {
1.68 schwarze 456: if (n->prev ? (n->prev->lastline != n->line) :
457: (n->parent && n->parent->line != n->line)) {
1.25 schwarze 458: h->flags &= ~HTML_KEEP;
459: h->flags |= HTML_PREKEEP;
460: }
461: }
462:
1.1 schwarze 463: if (child && n->child)
1.67 schwarze 464: print_mdoc_nodelist(meta, n->child, h);
1.1 schwarze 465:
466: print_stagq(h, t);
467:
468: switch (n->type) {
1.71 schwarze 469: case MDOC_ROOT:
1.67 schwarze 470: mdoc_root_post(meta, n, h);
1.55 schwarze 471: break;
1.71 schwarze 472: case MDOC_EQN:
1.1 schwarze 473: break;
474: default:
1.25 schwarze 475: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.67 schwarze 476: (*mdocs[n->tok].post)(meta, n, h);
1.1 schwarze 477: break;
478: }
479: }
480:
481: static void
482: mdoc_root_post(MDOC_ARGS)
483: {
1.42 schwarze 484: struct htmlpair tag[3];
1.1 schwarze 485: struct tag *t, *tt;
486:
1.42 schwarze 487: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
488: PAIR_CLASS_INIT(&tag[1], "foot");
1.63 schwarze 489: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
490: t = print_otag(h, TAG_TABLE, 3, tag);
491: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
492: print_otag(h, TAG_COL, 1, tag);
493: print_otag(h, TAG_COL, 1, tag);
1.42 schwarze 494:
1.64 schwarze 495: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 496:
1.1 schwarze 497: tt = print_otag(h, TAG_TR, 0, NULL);
498:
1.40 schwarze 499: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 schwarze 500: print_otag(h, TAG_TD, 1, tag);
1.67 schwarze 501: print_text(h, meta->date);
1.1 schwarze 502: print_stagq(h, tt);
503:
1.40 schwarze 504: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.63 schwarze 505: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
506: print_otag(h, TAG_TD, 2, tag);
1.67 schwarze 507: print_text(h, meta->os);
1.1 schwarze 508: print_tagq(h, t);
509: }
510:
511: static int
512: mdoc_root_pre(MDOC_ARGS)
513: {
1.72 ! schwarze 514: char b[BUFSIZ];
1.3 schwarze 515: struct htmlpair tag[3];
1.1 schwarze 516: struct tag *t, *tt;
1.72 ! schwarze 517: char *title;
1.1 schwarze 518:
1.67 schwarze 519: strlcpy(b, meta->vol, BUFSIZ);
1.1 schwarze 520:
1.67 schwarze 521: if (meta->arch) {
1.40 schwarze 522: strlcat(b, " (", BUFSIZ);
1.67 schwarze 523: strlcat(b, meta->arch, BUFSIZ);
1.40 schwarze 524: strlcat(b, ")", BUFSIZ);
1.1 schwarze 525: }
526:
1.72 ! schwarze 527: mandoc_asprintf(&title, "%s(%s)", meta->title, meta->msec);
1.1 schwarze 528:
1.42 schwarze 529: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
530: PAIR_CLASS_INIT(&tag[1], "head");
1.63 schwarze 531: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
532: t = print_otag(h, TAG_TABLE, 3, tag);
533: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
534: print_otag(h, TAG_COL, 1, tag);
535: print_otag(h, TAG_COL, 1, tag);
536: print_otag(h, TAG_COL, 1, tag);
1.42 schwarze 537:
538: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 539:
1.1 schwarze 540: tt = print_otag(h, TAG_TR, 0, NULL);
541:
1.40 schwarze 542: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 schwarze 543: print_otag(h, TAG_TD, 1, tag);
544: print_text(h, title);
545: print_stagq(h, tt);
546:
1.40 schwarze 547: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.63 schwarze 548: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
549: print_otag(h, TAG_TD, 2, tag);
1.1 schwarze 550: print_text(h, b);
551: print_stagq(h, tt);
552:
1.40 schwarze 553: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.63 schwarze 554: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
555: print_otag(h, TAG_TD, 2, tag);
1.1 schwarze 556: print_text(h, title);
557: print_tagq(h, t);
1.72 ! schwarze 558:
! 559: free(title);
1.1 schwarze 560: return(1);
561: }
562:
563: static int
564: mdoc_sh_pre(MDOC_ARGS)
565: {
1.40 schwarze 566: struct htmlpair tag;
1.1 schwarze 567:
1.40 schwarze 568: if (MDOC_BLOCK == n->type) {
569: PAIR_CLASS_INIT(&tag, "section");
570: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 571: return(1);
1.40 schwarze 572: } else if (MDOC_BODY == n->type)
1.1 schwarze 573: return(1);
574:
1.57 schwarze 575: bufinit(h);
1.59 schwarze 576: bufcat(h, "x");
1.61 schwarze 577:
578: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 579: bufcat_id(h, n->string);
1.61 schwarze 580: if (NULL != (n = n->next))
1.57 schwarze 581: bufcat_id(h, " ");
1.1 schwarze 582: }
583:
1.61 schwarze 584: if (NULL == n) {
585: PAIR_ID_INIT(&tag, h->buf);
586: print_otag(h, TAG_H1, 1, &tag);
587: } else
588: print_otag(h, TAG_H1, 0, NULL);
589:
1.1 schwarze 590: return(1);
591: }
592:
593: static int
594: mdoc_ss_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, "subsection");
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");
1.61 schwarze 607:
608: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 609: bufcat_id(h, n->string);
1.61 schwarze 610: if (NULL != (n = n->next))
1.57 schwarze 611: bufcat_id(h, " ");
1.1 schwarze 612: }
613:
1.61 schwarze 614: if (NULL == n) {
615: PAIR_ID_INIT(&tag, h->buf);
616: print_otag(h, TAG_H2, 1, &tag);
617: } else
618: print_otag(h, TAG_H2, 0, NULL);
619:
1.1 schwarze 620: return(1);
621: }
622:
623: static int
624: mdoc_fl_pre(MDOC_ARGS)
625: {
626: struct htmlpair tag;
627:
628: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 629: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 630:
631: /* `Cm' has no leading hyphen. */
632:
633: if (MDOC_Cm == n->tok)
634: return(1);
635:
636: print_text(h, "\\-");
637:
638: if (n->child)
1.1 schwarze 639: h->flags |= HTML_NOSPACE;
1.11 schwarze 640: else if (n->next && n->next->line == n->line)
641: h->flags |= HTML_NOSPACE;
1.6 schwarze 642:
1.1 schwarze 643: return(1);
644: }
645:
646: static int
647: mdoc_nd_pre(MDOC_ARGS)
648: {
649: struct htmlpair tag;
650:
651: if (MDOC_BODY != n->type)
652: return(1);
653:
654: /* XXX: this tag in theory can contain block elements. */
655:
656: print_text(h, "\\(em");
1.40 schwarze 657: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 658: print_otag(h, TAG_SPAN, 1, &tag);
659: return(1);
660: }
661:
662: static int
663: mdoc_nm_pre(MDOC_ARGS)
664: {
1.25 schwarze 665: struct htmlpair tag;
666: struct roffsu su;
1.57 schwarze 667: int len;
1.25 schwarze 668:
1.40 schwarze 669: switch (n->type) {
1.71 schwarze 670: case MDOC_ELEM:
1.25 schwarze 671: synopsis_pre(h, n);
672: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 673: print_otag(h, TAG_B, 1, &tag);
1.67 schwarze 674: if (NULL == n->child && meta->name)
675: print_text(h, meta->name);
1.40 schwarze 676: return(1);
1.71 schwarze 677: case MDOC_HEAD:
1.40 schwarze 678: print_otag(h, TAG_TD, 0, NULL);
1.67 schwarze 679: if (NULL == n->child && meta->name)
680: print_text(h, meta->name);
1.40 schwarze 681: return(1);
1.71 schwarze 682: case MDOC_BODY:
1.40 schwarze 683: print_otag(h, TAG_TD, 0, NULL);
684: return(1);
685: default:
686: break;
687: }
1.25 schwarze 688:
1.40 schwarze 689: synopsis_pre(h, n);
690: PAIR_CLASS_INIT(&tag, "synopsis");
691: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 692:
1.40 schwarze 693: for (len = 0, n = n->child; n; n = n->next)
694: if (MDOC_TEXT == n->type)
1.57 schwarze 695: len += html_strlen(n->string);
1.25 schwarze 696:
1.67 schwarze 697: if (0 == len && meta->name)
698: len = html_strlen(meta->name);
1.1 schwarze 699:
1.40 schwarze 700: SCALE_HS_INIT(&su, (double)len);
1.57 schwarze 701: bufinit(h);
1.40 schwarze 702: bufcat_su(h, "width", &su);
703: PAIR_STYLE_INIT(&tag, h);
704: print_otag(h, TAG_COL, 1, &tag);
705: print_otag(h, TAG_COL, 0, NULL);
706: print_otag(h, TAG_TBODY, 0, NULL);
707: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 708: return(1);
709: }
710:
711: static int
712: mdoc_xr_pre(MDOC_ARGS)
713: {
1.56 schwarze 714: struct htmlpair tag[2];
1.9 schwarze 715:
716: if (NULL == n->child)
717: return(0);
1.1 schwarze 718:
719: PAIR_CLASS_INIT(&tag[0], "link-man");
720:
721: if (h->base_man) {
1.71 schwarze 722: buffmt_man(h, n->child->string,
723: n->child->next ?
724: n->child->next->string : NULL);
1.11 schwarze 725: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 726: print_otag(h, TAG_A, 2, tag);
727: } else
728: print_otag(h, TAG_A, 1, tag);
729:
1.56 schwarze 730: n = n->child;
731: print_text(h, n->string);
1.1 schwarze 732:
1.56 schwarze 733: if (NULL == (n = n->next))
1.1 schwarze 734: return(0);
735:
736: h->flags |= HTML_NOSPACE;
737: print_text(h, "(");
738: h->flags |= HTML_NOSPACE;
1.56 schwarze 739: print_text(h, n->string);
1.1 schwarze 740: h->flags |= HTML_NOSPACE;
741: print_text(h, ")");
742: return(0);
743: }
744:
745: static int
746: mdoc_ns_pre(MDOC_ARGS)
747: {
748:
1.51 schwarze 749: if ( ! (MDOC_LINE & n->flags))
750: h->flags |= HTML_NOSPACE;
1.1 schwarze 751: return(1);
752: }
753:
754: static int
755: mdoc_ar_pre(MDOC_ARGS)
756: {
757: struct htmlpair tag;
758:
759: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 760: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 761: return(1);
762: }
763:
764: static int
765: mdoc_xx_pre(MDOC_ARGS)
766: {
767: const char *pp;
768: struct htmlpair tag;
1.52 schwarze 769: int flags;
1.1 schwarze 770:
771: switch (n->tok) {
1.71 schwarze 772: case MDOC_Bsx:
1.37 schwarze 773: pp = "BSD/OS";
1.1 schwarze 774: break;
1.71 schwarze 775: case MDOC_Dx:
1.4 schwarze 776: pp = "DragonFly";
1.1 schwarze 777: break;
1.71 schwarze 778: case MDOC_Fx:
1.1 schwarze 779: pp = "FreeBSD";
780: break;
1.71 schwarze 781: case MDOC_Nx:
1.1 schwarze 782: pp = "NetBSD";
783: break;
1.71 schwarze 784: case MDOC_Ox:
1.1 schwarze 785: pp = "OpenBSD";
786: break;
1.71 schwarze 787: case MDOC_Ux:
1.1 schwarze 788: pp = "UNIX";
789: break;
790: default:
791: return(1);
792: }
793:
794: PAIR_CLASS_INIT(&tag, "unix");
795: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 796:
1.1 schwarze 797: print_text(h, pp);
1.52 schwarze 798: if (n->child) {
799: flags = h->flags;
800: h->flags |= HTML_KEEP;
801: print_text(h, n->child->string);
802: h->flags = flags;
803: }
804: return(0);
1.1 schwarze 805: }
806:
807: static int
808: mdoc_bx_pre(MDOC_ARGS)
809: {
1.49 schwarze 810: struct htmlpair tag;
1.1 schwarze 811:
812: PAIR_CLASS_INIT(&tag, "unix");
813: print_otag(h, TAG_SPAN, 1, &tag);
814:
1.49 schwarze 815: if (NULL != (n = n->child)) {
816: print_text(h, n->string);
817: h->flags |= HTML_NOSPACE;
818: print_text(h, "BSD");
819: } else {
820: print_text(h, "BSD");
821: return(0);
822: }
1.1 schwarze 823:
1.49 schwarze 824: if (NULL != (n = n->next)) {
825: h->flags |= HTML_NOSPACE;
826: print_text(h, "-");
1.1 schwarze 827: h->flags |= HTML_NOSPACE;
1.49 schwarze 828: print_text(h, n->string);
829: }
1.1 schwarze 830:
831: return(0);
832: }
833:
834: static int
1.40 schwarze 835: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 836: {
1.40 schwarze 837: struct roffsu su;
838: enum mdoc_list type;
839: struct htmlpair tag[2];
840: const struct mdoc_node *bl;
1.1 schwarze 841:
1.40 schwarze 842: bl = n->parent;
843: while (bl && MDOC_Bl != bl->tok)
844: bl = bl->parent;
1.1 schwarze 845:
1.40 schwarze 846: assert(bl);
1.1 schwarze 847:
1.44 schwarze 848: type = bl->norm->Bl.type;
1.1 schwarze 849:
1.40 schwarze 850: assert(lists[type]);
851: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 852:
1.57 schwarze 853: bufinit(h);
854:
1.40 schwarze 855: if (MDOC_HEAD == n->type) {
856: switch (type) {
1.71 schwarze 857: case LIST_bullet:
1.40 schwarze 858: /* FALLTHROUGH */
1.71 schwarze 859: case LIST_dash:
1.40 schwarze 860: /* FALLTHROUGH */
1.71 schwarze 861: case LIST_item:
1.40 schwarze 862: /* FALLTHROUGH */
1.71 schwarze 863: case LIST_hyphen:
1.40 schwarze 864: /* FALLTHROUGH */
1.71 schwarze 865: case LIST_enum:
1.40 schwarze 866: return(0);
1.71 schwarze 867: case LIST_diag:
1.40 schwarze 868: /* FALLTHROUGH */
1.71 schwarze 869: case LIST_hang:
1.40 schwarze 870: /* FALLTHROUGH */
1.71 schwarze 871: case LIST_inset:
1.40 schwarze 872: /* FALLTHROUGH */
1.71 schwarze 873: case LIST_ohang:
1.40 schwarze 874: /* FALLTHROUGH */
1.71 schwarze 875: case LIST_tag:
1.44 schwarze 876: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 877: bufcat_su(h, "margin-top", &su);
878: PAIR_STYLE_INIT(&tag[1], h);
879: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 880: if (LIST_diag != type)
881: break;
882: PAIR_CLASS_INIT(&tag[0], "diag");
883: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 884: break;
1.71 schwarze 885: case LIST_column:
1.40 schwarze 886: break;
887: default:
888: break;
889: }
890: } else if (MDOC_BODY == n->type) {
891: switch (type) {
1.71 schwarze 892: case LIST_bullet:
1.40 schwarze 893: /* FALLTHROUGH */
1.71 schwarze 894: case LIST_hyphen:
1.40 schwarze 895: /* FALLTHROUGH */
1.71 schwarze 896: case LIST_dash:
1.40 schwarze 897: /* FALLTHROUGH */
1.71 schwarze 898: case LIST_enum:
1.40 schwarze 899: /* FALLTHROUGH */
1.71 schwarze 900: case LIST_item:
1.44 schwarze 901: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 902: bufcat_su(h, "margin-top", &su);
903: PAIR_STYLE_INIT(&tag[1], h);
904: print_otag(h, TAG_LI, 2, tag);
905: break;
1.71 schwarze 906: case LIST_diag:
1.40 schwarze 907: /* FALLTHROUGH */
1.71 schwarze 908: case LIST_hang:
1.40 schwarze 909: /* FALLTHROUGH */
1.71 schwarze 910: case LIST_inset:
1.40 schwarze 911: /* FALLTHROUGH */
1.71 schwarze 912: case LIST_ohang:
1.40 schwarze 913: /* FALLTHROUGH */
1.71 schwarze 914: case LIST_tag:
1.44 schwarze 915: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 916: print_otag(h, TAG_DD, 1, tag);
917: break;
918: }
1.44 schwarze 919: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 920: bufcat_su(h, "margin-left", &su);
921: PAIR_STYLE_INIT(&tag[1], h);
922: print_otag(h, TAG_DD, 2, tag);
923: break;
1.71 schwarze 924: case LIST_column:
1.44 schwarze 925: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 926: bufcat_su(h, "margin-top", &su);
927: PAIR_STYLE_INIT(&tag[1], h);
928: print_otag(h, TAG_TD, 2, tag);
929: break;
930: default:
931: break;
932: }
933: } else {
934: switch (type) {
1.71 schwarze 935: case LIST_column:
1.40 schwarze 936: print_otag(h, TAG_TR, 1, tag);
937: break;
938: default:
1.1 schwarze 939: break;
1.40 schwarze 940: }
1.1 schwarze 941: }
942:
943: return(1);
944: }
945:
946: static int
1.40 schwarze 947: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 948: {
1.46 schwarze 949: int i;
1.40 schwarze 950: struct htmlpair tag[3];
1.1 schwarze 951: struct roffsu su;
1.42 schwarze 952: char buf[BUFSIZ];
1.1 schwarze 953:
1.40 schwarze 954: if (MDOC_BODY == n->type) {
1.44 schwarze 955: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 956: print_otag(h, TAG_TBODY, 0, NULL);
957: return(1);
1.1 schwarze 958: }
959:
1.40 schwarze 960: if (MDOC_HEAD == n->type) {
1.44 schwarze 961: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 962: return(0);
1.1 schwarze 963:
1.40 schwarze 964: /*
965: * For each column, print out the <COL> tag with our
966: * suggested width. The last column gets min-width, as
967: * in terminal mode it auto-sizes to the width of the
968: * screen and we want to preserve that behaviour.
969: */
1.1 schwarze 970:
1.46 schwarze 971: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 972: bufinit(h);
1.44 schwarze 973: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 974: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 975: bufcat_su(h, "width", &su);
976: else
977: bufcat_su(h, "min-width", &su);
978: PAIR_STYLE_INIT(&tag[0], h);
979: print_otag(h, TAG_COL, 1, tag);
980: }
1.1 schwarze 981:
1.4 schwarze 982: return(0);
1.1 schwarze 983: }
984:
1.40 schwarze 985: SCALE_VS_INIT(&su, 0);
1.66 matthew 986: bufinit(h);
1.40 schwarze 987: bufcat_su(h, "margin-top", &su);
988: bufcat_su(h, "margin-bottom", &su);
989: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 990:
1.44 schwarze 991: assert(lists[n->norm->Bl.type]);
1.42 schwarze 992: strlcpy(buf, "list ", BUFSIZ);
1.44 schwarze 993: strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 994: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 995:
1.40 schwarze 996: /* Set the block's left-hand margin. */
1.1 schwarze 997:
1.44 schwarze 998: if (n->norm->Bl.offs) {
999: a2offs(n->norm->Bl.offs, &su);
1.40 schwarze 1000: bufcat_su(h, "margin-left", &su);
1001: }
1.1 schwarze 1002:
1.44 schwarze 1003: switch (n->norm->Bl.type) {
1.71 schwarze 1004: case LIST_bullet:
1.1 schwarze 1005: /* FALLTHROUGH */
1.71 schwarze 1006: case LIST_dash:
1.1 schwarze 1007: /* FALLTHROUGH */
1.71 schwarze 1008: case LIST_hyphen:
1.1 schwarze 1009: /* FALLTHROUGH */
1.71 schwarze 1010: case LIST_item:
1.42 schwarze 1011: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 1012: break;
1.71 schwarze 1013: case LIST_enum:
1.42 schwarze 1014: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 1015: break;
1.71 schwarze 1016: case LIST_diag:
1.40 schwarze 1017: /* FALLTHROUGH */
1.71 schwarze 1018: case LIST_hang:
1.4 schwarze 1019: /* FALLTHROUGH */
1.71 schwarze 1020: case LIST_inset:
1.1 schwarze 1021: /* FALLTHROUGH */
1.71 schwarze 1022: case LIST_ohang:
1.1 schwarze 1023: /* FALLTHROUGH */
1.71 schwarze 1024: case LIST_tag:
1.42 schwarze 1025: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1026: break;
1.71 schwarze 1027: case LIST_column:
1.42 schwarze 1028: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1029: break;
1030: default:
1.40 schwarze 1031: abort();
1032: /* NOTREACHED */
1.1 schwarze 1033: }
1034:
1035: return(1);
1036: }
1037:
1038: static int
1039: mdoc_ex_pre(MDOC_ARGS)
1040: {
1.56 schwarze 1041: struct tag *t;
1042: struct htmlpair tag;
1043: int nchild;
1.1 schwarze 1044:
1.40 schwarze 1045: if (n->prev)
1046: print_otag(h, TAG_BR, 0, NULL);
1047:
1.1 schwarze 1048: PAIR_CLASS_INIT(&tag, "utility");
1049:
1050: print_text(h, "The");
1.56 schwarze 1051:
1052: nchild = n->nchild;
1053: for (n = n->child; n; n = n->next) {
1054: assert(MDOC_TEXT == n->type);
1055:
1.42 schwarze 1056: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1057: print_text(h, n->string);
1.1 schwarze 1058: print_tagq(h, t);
1059:
1.56 schwarze 1060: if (nchild > 2 && n->next) {
1061: h->flags |= HTML_NOSPACE;
1062: print_text(h, ",");
1063: }
1.1 schwarze 1064:
1.56 schwarze 1065: if (n->next && NULL == n->next->next)
1066: print_text(h, "and");
1.1 schwarze 1067: }
1068:
1.56 schwarze 1069: if (nchild > 1)
1.1 schwarze 1070: print_text(h, "utilities exit");
1071: else
1072: print_text(h, "utility exits");
1073:
1.71 schwarze 1074: print_text(h, "0 on success, and >0 if an error occurs.");
1.1 schwarze 1075: return(0);
1076: }
1077:
1078: static int
1079: mdoc_em_pre(MDOC_ARGS)
1080: {
1081: struct htmlpair tag;
1082:
1083: PAIR_CLASS_INIT(&tag, "emph");
1084: print_otag(h, TAG_SPAN, 1, &tag);
1085: return(1);
1086: }
1087:
1088: static int
1089: mdoc_d1_pre(MDOC_ARGS)
1090: {
1091: struct htmlpair tag[2];
1092: struct roffsu su;
1093:
1094: if (MDOC_BLOCK != n->type)
1095: return(1);
1096:
1.40 schwarze 1097: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1098: bufinit(h);
1.40 schwarze 1099: bufcat_su(h, "margin-top", &su);
1100: bufcat_su(h, "margin-bottom", &su);
1101: PAIR_STYLE_INIT(&tag[0], h);
1102: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1103:
1104: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1105:
1.43 schwarze 1106: PAIR_CLASS_INIT(&tag[0], "display");
1107: print_otag(h, TAG_DIV, 1, tag);
1108:
1109: if (MDOC_Dl == n->tok) {
1110: PAIR_CLASS_INIT(&tag[0], "lit");
1111: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1112: }
1.40 schwarze 1113:
1.1 schwarze 1114: return(1);
1115: }
1116:
1117: static int
1118: mdoc_sx_pre(MDOC_ARGS)
1119: {
1.56 schwarze 1120: struct htmlpair tag[2];
1.1 schwarze 1121:
1.57 schwarze 1122: bufinit(h);
1123: bufcat(h, "#x");
1.61 schwarze 1124:
1125: for (n = n->child; n; ) {
1.57 schwarze 1126: bufcat_id(h, n->string);
1.61 schwarze 1127: if (NULL != (n = n->next))
1.57 schwarze 1128: bufcat_id(h, " ");
1.1 schwarze 1129: }
1130:
1131: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1132: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1133:
1.42 schwarze 1134: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1135: print_otag(h, TAG_A, 2, tag);
1136: return(1);
1137: }
1138:
1139: static int
1140: mdoc_bd_pre(MDOC_ARGS)
1141: {
1.71 schwarze 1142: struct htmlpair tag[2];
1143: int comp, sv;
1.22 schwarze 1144: const struct mdoc_node *nn;
1.1 schwarze 1145: struct roffsu su;
1146:
1.22 schwarze 1147: if (MDOC_HEAD == n->type)
1.1 schwarze 1148: return(0);
1149:
1150: if (MDOC_BLOCK == n->type) {
1.44 schwarze 1151: comp = n->norm->Bd.comp;
1.1 schwarze 1152: for (nn = n; nn && ! comp; nn = nn->parent) {
1153: if (MDOC_BLOCK != nn->type)
1154: continue;
1155: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1156: comp = 1;
1157: if (nn->prev)
1158: break;
1159: }
1.40 schwarze 1160: if ( ! comp)
1161: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1162: return(1);
1163: }
1164:
1.40 schwarze 1165: SCALE_HS_INIT(&su, 0);
1.44 schwarze 1166: if (n->norm->Bd.offs)
1167: a2offs(n->norm->Bd.offs, &su);
1.71 schwarze 1168:
1.57 schwarze 1169: bufinit(h);
1.40 schwarze 1170: bufcat_su(h, "margin-left", &su);
1171: PAIR_STYLE_INIT(&tag[0], h);
1172:
1.71 schwarze 1173: if (DISP_unfilled != n->norm->Bd.type &&
1174: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1175: PAIR_CLASS_INIT(&tag[1], "display");
1176: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1177: return(1);
1.40 schwarze 1178: }
1.1 schwarze 1179:
1.40 schwarze 1180: PAIR_CLASS_INIT(&tag[1], "lit display");
1181: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1182:
1.50 schwarze 1183: /* This can be recursive: save & set our literal state. */
1184:
1185: sv = h->flags & HTML_LITERAL;
1186: h->flags |= HTML_LITERAL;
1187:
1.1 schwarze 1188: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1189: print_mdoc_node(meta, nn, h);
1.33 schwarze 1190: /*
1191: * If the printed node flushes its own line, then we
1192: * needn't do it here as well. This is hacky, but the
1193: * notion of selective eoln whitespace is pretty dumb
1194: * anyway, so don't sweat it.
1195: */
1196: switch (nn->tok) {
1.71 schwarze 1197: case MDOC_Sm:
1.36 schwarze 1198: /* FALLTHROUGH */
1.71 schwarze 1199: case MDOC_br:
1.33 schwarze 1200: /* FALLTHROUGH */
1.71 schwarze 1201: case MDOC_sp:
1.33 schwarze 1202: /* FALLTHROUGH */
1.71 schwarze 1203: case MDOC_Bl:
1.39 schwarze 1204: /* FALLTHROUGH */
1.71 schwarze 1205: case MDOC_D1:
1.39 schwarze 1206: /* FALLTHROUGH */
1.71 schwarze 1207: case MDOC_Dl:
1.33 schwarze 1208: /* FALLTHROUGH */
1.71 schwarze 1209: case MDOC_Lp:
1.33 schwarze 1210: /* FALLTHROUGH */
1.71 schwarze 1211: case MDOC_Pp:
1.33 schwarze 1212: continue;
1213: default:
1214: break;
1215: }
1.28 schwarze 1216: if (nn->next && nn->next->line == nn->line)
1217: continue;
1.40 schwarze 1218: else if (nn->next)
1219: print_text(h, "\n");
1220:
1.28 schwarze 1221: h->flags |= HTML_NOSPACE;
1.1 schwarze 1222: }
1.50 schwarze 1223:
1224: if (0 == sv)
1225: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1226:
1227: return(0);
1228: }
1229:
1230: static int
1231: mdoc_pa_pre(MDOC_ARGS)
1232: {
1233: struct htmlpair tag;
1234:
1235: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1236: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1237: return(1);
1238: }
1239:
1240: static int
1241: mdoc_ad_pre(MDOC_ARGS)
1242: {
1243: struct htmlpair tag;
1244:
1245: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1246: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1247: return(1);
1248: }
1249:
1250: static int
1251: mdoc_an_pre(MDOC_ARGS)
1252: {
1253: struct htmlpair tag;
1254:
1255: /* TODO: -split and -nosplit (see termp_an_pre()). */
1256:
1257: PAIR_CLASS_INIT(&tag, "author");
1258: print_otag(h, TAG_SPAN, 1, &tag);
1259: return(1);
1260: }
1261:
1262: static int
1263: mdoc_cd_pre(MDOC_ARGS)
1264: {
1265: struct htmlpair tag;
1266:
1.21 schwarze 1267: synopsis_pre(h, n);
1.1 schwarze 1268: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1269: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1270: return(1);
1271: }
1272:
1273: static int
1274: mdoc_dv_pre(MDOC_ARGS)
1275: {
1276: struct htmlpair tag;
1277:
1278: PAIR_CLASS_INIT(&tag, "define");
1279: print_otag(h, TAG_SPAN, 1, &tag);
1280: return(1);
1281: }
1282:
1283: static int
1284: mdoc_ev_pre(MDOC_ARGS)
1285: {
1286: struct htmlpair tag;
1287:
1288: PAIR_CLASS_INIT(&tag, "env");
1289: print_otag(h, TAG_SPAN, 1, &tag);
1290: return(1);
1291: }
1292:
1293: static int
1294: mdoc_er_pre(MDOC_ARGS)
1295: {
1296: struct htmlpair tag;
1297:
1298: PAIR_CLASS_INIT(&tag, "errno");
1299: print_otag(h, TAG_SPAN, 1, &tag);
1300: return(1);
1301: }
1302:
1303: static int
1304: mdoc_fa_pre(MDOC_ARGS)
1305: {
1306: const struct mdoc_node *nn;
1307: struct htmlpair tag;
1308: struct tag *t;
1309:
1310: PAIR_CLASS_INIT(&tag, "farg");
1311: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1312: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1313: return(1);
1314: }
1315:
1316: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1317: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1318: print_text(h, nn->string);
1319: print_tagq(h, t);
1.56 schwarze 1320: if (nn->next) {
1321: h->flags |= HTML_NOSPACE;
1.1 schwarze 1322: print_text(h, ",");
1.56 schwarze 1323: }
1.1 schwarze 1324: }
1325:
1.56 schwarze 1326: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1327: h->flags |= HTML_NOSPACE;
1.1 schwarze 1328: print_text(h, ",");
1.56 schwarze 1329: }
1.1 schwarze 1330:
1331: return(0);
1332: }
1333:
1334: static int
1335: mdoc_fd_pre(MDOC_ARGS)
1336: {
1.56 schwarze 1337: struct htmlpair tag[2];
1338: char buf[BUFSIZ];
1339: size_t sz;
1340: int i;
1341: struct tag *t;
1.1 schwarze 1342:
1.21 schwarze 1343: synopsis_pre(h, n);
1344:
1.56 schwarze 1345: if (NULL == (n = n->child))
1346: return(0);
1347:
1348: assert(MDOC_TEXT == n->type);
1349:
1350: if (strcmp(n->string, "#include")) {
1351: PAIR_CLASS_INIT(&tag[0], "macro");
1352: print_otag(h, TAG_B, 1, tag);
1353: return(1);
1354: }
1355:
1356: PAIR_CLASS_INIT(&tag[0], "includes");
1357: print_otag(h, TAG_B, 1, tag);
1358: print_text(h, n->string);
1359:
1360: if (NULL != (n = n->next)) {
1361: assert(MDOC_TEXT == n->type);
1.71 schwarze 1362: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1363: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1364:
1365: sz = strlen(buf);
1366: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1367: buf[sz - 1] = '\0';
1368:
1369: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1370:
1.56 schwarze 1371: i = 1;
1372: if (h->base_includes) {
1373: buffmt_includes(h, buf);
1374: PAIR_HREF_INIT(&tag[i], h->buf);
1375: i++;
1.71 schwarze 1376: }
1.56 schwarze 1377:
1378: t = print_otag(h, TAG_A, i, tag);
1379: print_text(h, n->string);
1380: print_tagq(h, t);
1381:
1382: n = n->next;
1383: }
1384:
1385: for ( ; n; n = n->next) {
1386: assert(MDOC_TEXT == n->type);
1387: print_text(h, n->string);
1388: }
1389:
1390: return(0);
1.1 schwarze 1391: }
1392:
1393: static int
1394: mdoc_vt_pre(MDOC_ARGS)
1395: {
1396: struct htmlpair tag;
1397:
1.21 schwarze 1398: if (MDOC_BLOCK == n->type) {
1399: synopsis_pre(h, n);
1.7 schwarze 1400: return(1);
1.21 schwarze 1401: } else if (MDOC_ELEM == n->type) {
1402: synopsis_pre(h, n);
1.7 schwarze 1403: } else if (MDOC_HEAD == n->type)
1404: return(0);
1.1 schwarze 1405:
1406: PAIR_CLASS_INIT(&tag, "type");
1407: print_otag(h, TAG_SPAN, 1, &tag);
1408: return(1);
1409: }
1410:
1411: static int
1412: mdoc_ft_pre(MDOC_ARGS)
1413: {
1414: struct htmlpair tag;
1415:
1.21 schwarze 1416: synopsis_pre(h, n);
1.1 schwarze 1417: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1418: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1419: return(1);
1420: }
1421:
1422: static int
1423: mdoc_fn_pre(MDOC_ARGS)
1424: {
1.56 schwarze 1425: struct tag *t;
1426: struct htmlpair tag[2];
1427: char nbuf[BUFSIZ];
1428: const char *sp, *ep;
1429: int sz, i, pretty;
1.1 schwarze 1430:
1.56 schwarze 1431: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1432: synopsis_pre(h, n);
1.1 schwarze 1433:
1434: /* Split apart into type and name. */
1435: assert(n->child->string);
1436: sp = n->child->string;
1437:
1438: ep = strchr(sp, ' ');
1439: if (NULL != ep) {
1440: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1441: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1442:
1.1 schwarze 1443: while (ep) {
1444: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1445: (void)memcpy(nbuf, sp, (size_t)sz);
1446: nbuf[sz] = '\0';
1447: print_text(h, nbuf);
1448: sp = ++ep;
1449: ep = strchr(sp, ' ');
1450: }
1451: print_tagq(h, t);
1452: }
1453:
1454: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1455:
1456: /*
1457: * FIXME: only refer to IDs that we know exist.
1458: */
1459:
1460: #if 0
1.23 schwarze 1461: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1462: nbuf[0] = '\0';
1463: html_idcat(nbuf, sp, BUFSIZ);
1464: PAIR_ID_INIT(&tag[1], nbuf);
1465: } else {
1466: strlcpy(nbuf, "#", BUFSIZ);
1467: html_idcat(nbuf, sp, BUFSIZ);
1468: PAIR_HREF_INIT(&tag[1], nbuf);
1469: }
1470: #endif
1471:
1.42 schwarze 1472: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1473:
1474: if (sp) {
1.11 schwarze 1475: strlcpy(nbuf, sp, BUFSIZ);
1.1 schwarze 1476: print_text(h, nbuf);
1477: }
1478:
1479: print_tagq(h, t);
1480:
1481: h->flags |= HTML_NOSPACE;
1482: print_text(h, "(");
1.56 schwarze 1483: h->flags |= HTML_NOSPACE;
1.1 schwarze 1484:
1.57 schwarze 1485: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1486: bufinit(h);
1487: bufcat_style(h, "white-space", "nowrap");
1488: PAIR_STYLE_INIT(&tag[1], h);
1489:
1.56 schwarze 1490: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1491: i = 1;
1.23 schwarze 1492: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1493: i = 2;
1.42 schwarze 1494: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1495: print_text(h, n->string);
1.1 schwarze 1496: print_tagq(h, t);
1.56 schwarze 1497: if (n->next) {
1498: h->flags |= HTML_NOSPACE;
1.1 schwarze 1499: print_text(h, ",");
1.56 schwarze 1500: }
1.1 schwarze 1501: }
1502:
1.56 schwarze 1503: h->flags |= HTML_NOSPACE;
1.1 schwarze 1504: print_text(h, ")");
1.56 schwarze 1505:
1506: if (pretty) {
1507: h->flags |= HTML_NOSPACE;
1.1 schwarze 1508: print_text(h, ";");
1.56 schwarze 1509: }
1.1 schwarze 1510:
1511: return(0);
1512: }
1513:
1514: static int
1.26 schwarze 1515: mdoc_sm_pre(MDOC_ARGS)
1516: {
1517:
1518: assert(n->child && MDOC_TEXT == n->child->type);
1519: if (0 == strcmp("on", n->child->string)) {
1.71 schwarze 1520: /*
1.36 schwarze 1521: * FIXME: no p->col to check. Thus, if we have
1522: * .Bd -literal
1523: * .Sm off
1524: * 1 2
1525: * .Sm on
1526: * 3
1527: * .Ed
1528: * the "3" is preceded by a space.
1529: */
1.26 schwarze 1530: h->flags &= ~HTML_NOSPACE;
1531: h->flags &= ~HTML_NONOSPACE;
1532: } else
1533: h->flags |= HTML_NONOSPACE;
1534:
1535: return(0);
1536: }
1537:
1.40 schwarze 1538: static int
1.70 schwarze 1539: mdoc_ll_pre(MDOC_ARGS)
1540: {
1541:
1542: return(0);
1543: }
1544:
1545: static int
1.40 schwarze 1546: mdoc_pp_pre(MDOC_ARGS)
1547: {
1548:
1549: print_otag(h, TAG_P, 0, NULL);
1550: return(0);
1551: }
1.26 schwarze 1552:
1553: static int
1.1 schwarze 1554: mdoc_sp_pre(MDOC_ARGS)
1555: {
1.40 schwarze 1556: struct roffsu su;
1.1 schwarze 1557: struct htmlpair tag;
1558:
1.40 schwarze 1559: SCALE_VS_INIT(&su, 1);
1560:
1561: if (MDOC_sp == n->tok) {
1.59 schwarze 1562: if (NULL != (n = n->child))
1563: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1564: SCALE_VS_INIT(&su, atoi(n->string));
1.40 schwarze 1565: } else
1566: su.scale = 0;
1.1 schwarze 1567:
1.57 schwarze 1568: bufinit(h);
1.1 schwarze 1569: bufcat_su(h, "height", &su);
1570: PAIR_STYLE_INIT(&tag, h);
1571: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1572:
1.3 schwarze 1573: /* So the div isn't empty: */
1574: print_text(h, "\\~");
1575:
1576: return(0);
1.1 schwarze 1577:
1578: }
1579:
1580: static int
1581: mdoc_lk_pre(MDOC_ARGS)
1582: {
1.56 schwarze 1583: struct htmlpair tag[2];
1584:
1585: if (NULL == (n = n->child))
1586: return(0);
1.1 schwarze 1587:
1.56 schwarze 1588: assert(MDOC_TEXT == n->type);
1.1 schwarze 1589:
1590: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1591: PAIR_HREF_INIT(&tag[1], n->string);
1592:
1.1 schwarze 1593: print_otag(h, TAG_A, 2, tag);
1594:
1.58 schwarze 1595: if (NULL == n->next)
1596: print_text(h, n->string);
1597:
1598: for (n = n->next; n; n = n->next)
1.56 schwarze 1599: print_text(h, n->string);
1.1 schwarze 1600:
1601: return(0);
1602: }
1603:
1604: static int
1605: mdoc_mt_pre(MDOC_ARGS)
1606: {
1.56 schwarze 1607: struct htmlpair tag[2];
1608: struct tag *t;
1.1 schwarze 1609:
1610: PAIR_CLASS_INIT(&tag[0], "link-mail");
1611:
1.56 schwarze 1612: for (n = n->child; n; n = n->next) {
1613: assert(MDOC_TEXT == n->type);
1614:
1.1 schwarze 1615: bufinit(h);
1616: bufcat(h, "mailto:");
1.56 schwarze 1617: bufcat(h, n->string);
1618:
1.10 schwarze 1619: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1620: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1621: print_text(h, n->string);
1.1 schwarze 1622: print_tagq(h, t);
1623: }
1.71 schwarze 1624:
1.1 schwarze 1625: return(0);
1626: }
1627:
1628: static int
1629: mdoc_fo_pre(MDOC_ARGS)
1630: {
1.20 schwarze 1631: struct htmlpair tag;
1632: struct tag *t;
1.1 schwarze 1633:
1634: if (MDOC_BODY == n->type) {
1635: h->flags |= HTML_NOSPACE;
1636: print_text(h, "(");
1637: h->flags |= HTML_NOSPACE;
1638: return(1);
1.20 schwarze 1639: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1640: synopsis_pre(h, n);
1.1 schwarze 1641: return(1);
1.11 schwarze 1642: }
1.1 schwarze 1643:
1.20 schwarze 1644: /* XXX: we drop non-initial arguments as per groff. */
1645:
1646: assert(n->child);
1647: assert(n->child->string);
1648:
1.1 schwarze 1649: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1650: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1651: print_text(h, n->child->string);
1652: print_tagq(h, t);
1653: return(0);
1.1 schwarze 1654: }
1655:
1656: static void
1657: mdoc_fo_post(MDOC_ARGS)
1658: {
1.21 schwarze 1659:
1.1 schwarze 1660: if (MDOC_BODY != n->type)
1661: return;
1.56 schwarze 1662: h->flags |= HTML_NOSPACE;
1.1 schwarze 1663: print_text(h, ")");
1.56 schwarze 1664: h->flags |= HTML_NOSPACE;
1.1 schwarze 1665: print_text(h, ";");
1666: }
1667:
1668: static int
1669: mdoc_in_pre(MDOC_ARGS)
1670: {
1.56 schwarze 1671: struct tag *t;
1672: struct htmlpair tag[2];
1673: int i;
1.1 schwarze 1674:
1.21 schwarze 1675: synopsis_pre(h, n);
1676:
1.1 schwarze 1677: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1678: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1679:
1.56 schwarze 1680: /*
1681: * The first argument of the `In' gets special treatment as
1682: * being a linked value. Subsequent values are printed
1683: * afterward. groff does similarly. This also handles the case
1684: * of no children.
1685: */
1686:
1.23 schwarze 1687: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1688: print_text(h, "#include");
1689:
1690: print_text(h, "<");
1691: h->flags |= HTML_NOSPACE;
1692:
1.56 schwarze 1693: if (NULL != (n = n->child)) {
1694: assert(MDOC_TEXT == n->type);
1695:
1.1 schwarze 1696: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1697:
1.1 schwarze 1698: i = 1;
1699: if (h->base_includes) {
1.56 schwarze 1700: buffmt_includes(h, n->string);
1.11 schwarze 1701: PAIR_HREF_INIT(&tag[i], h->buf);
1702: i++;
1.71 schwarze 1703: }
1.56 schwarze 1704:
1.1 schwarze 1705: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1706: print_text(h, n->string);
1.1 schwarze 1707: print_tagq(h, t);
1.56 schwarze 1708:
1709: n = n->next;
1.1 schwarze 1710: }
1711:
1712: h->flags |= HTML_NOSPACE;
1713: print_text(h, ">");
1.20 schwarze 1714:
1.56 schwarze 1715: for ( ; n; n = n->next) {
1716: assert(MDOC_TEXT == n->type);
1717: print_text(h, n->string);
1718: }
1719:
1.1 schwarze 1720: return(0);
1721: }
1722:
1723: static int
1724: mdoc_ic_pre(MDOC_ARGS)
1725: {
1726: struct htmlpair tag;
1727:
1728: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1729: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1730: return(1);
1731: }
1732:
1733: static int
1734: mdoc_rv_pre(MDOC_ARGS)
1735: {
1.56 schwarze 1736: struct htmlpair tag;
1737: struct tag *t;
1738: int nchild;
1.1 schwarze 1739:
1.40 schwarze 1740: if (n->prev)
1741: print_otag(h, TAG_BR, 0, NULL);
1742:
1.56 schwarze 1743: PAIR_CLASS_INIT(&tag, "fname");
1744:
1.1 schwarze 1745: print_text(h, "The");
1746:
1.56 schwarze 1747: nchild = n->nchild;
1748: for (n = n->child; n; n = n->next) {
1749: assert(MDOC_TEXT == n->type);
1750:
1.43 schwarze 1751: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1752: print_text(h, n->string);
1.1 schwarze 1753: print_tagq(h, t);
1754:
1755: h->flags |= HTML_NOSPACE;
1.56 schwarze 1756: print_text(h, "()");
1757:
1758: if (nchild > 2 && n->next) {
1759: h->flags |= HTML_NOSPACE;
1760: print_text(h, ",");
1761: }
1762:
1763: if (n->next && NULL == n->next->next)
1764: print_text(h, "and");
1.1 schwarze 1765: }
1766:
1.56 schwarze 1767: if (nchild > 1)
1.1 schwarze 1768: print_text(h, "functions return");
1769: else
1770: print_text(h, "function returns");
1771:
1.71 schwarze 1772: print_text(h, "the value 0 if successful; otherwise the "
1773: "value -1 is returned and the global variable");
1.1 schwarze 1774:
1775: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1776: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1777: print_text(h, "errno");
1778: print_tagq(h, t);
1.71 schwarze 1779: print_text(h, "is set to indicate the error.");
1.1 schwarze 1780: return(0);
1781: }
1782:
1783: static int
1784: mdoc_va_pre(MDOC_ARGS)
1785: {
1786: struct htmlpair tag;
1787:
1788: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1789: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1790: return(1);
1791: }
1792:
1793: static int
1794: mdoc_ap_pre(MDOC_ARGS)
1795: {
1.71 schwarze 1796:
1.1 schwarze 1797: h->flags |= HTML_NOSPACE;
1798: print_text(h, "\\(aq");
1799: h->flags |= HTML_NOSPACE;
1800: return(1);
1801: }
1802:
1803: static int
1804: mdoc_bf_pre(MDOC_ARGS)
1805: {
1806: struct htmlpair tag[2];
1807: struct roffsu su;
1808:
1809: if (MDOC_HEAD == n->type)
1810: return(0);
1.25 schwarze 1811: else if (MDOC_BODY != n->type)
1.1 schwarze 1812: return(1);
1813:
1.71 schwarze 1814: if (FONT_Em == n->norm->Bf.font)
1.25 schwarze 1815: PAIR_CLASS_INIT(&tag[0], "emph");
1.71 schwarze 1816: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1817: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1818: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1819: PAIR_CLASS_INIT(&tag[0], "lit");
1820: else
1821: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1822:
1.71 schwarze 1823: /*
1.25 schwarze 1824: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1825: * accept block children.
1.25 schwarze 1826: */
1.57 schwarze 1827: bufinit(h);
1.1 schwarze 1828: bufcat_style(h, "display", "inline");
1829: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1830: /* Needs a left-margin for spacing. */
1831: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1832: PAIR_STYLE_INIT(&tag[1], h);
1833: print_otag(h, TAG_DIV, 2, tag);
1834: return(1);
1835: }
1836:
1837: static int
1838: mdoc_ms_pre(MDOC_ARGS)
1839: {
1840: struct htmlpair tag;
1841:
1842: PAIR_CLASS_INIT(&tag, "symb");
1843: print_otag(h, TAG_SPAN, 1, &tag);
1844: return(1);
1845: }
1846:
1847: static int
1.34 schwarze 1848: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1849: {
1850:
1851: h->flags |= HTML_IGNDELIM;
1852: return(1);
1853: }
1854:
1855: static void
1856: mdoc_pf_post(MDOC_ARGS)
1857: {
1858:
1859: h->flags |= HTML_NOSPACE;
1860: }
1861:
1862: static int
1863: mdoc_rs_pre(MDOC_ARGS)
1864: {
1865: struct htmlpair tag;
1866:
1867: if (MDOC_BLOCK != n->type)
1868: return(1);
1869:
1.40 schwarze 1870: if (n->prev && SEC_SEE_ALSO == n->sec)
1871: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1872:
1873: PAIR_CLASS_INIT(&tag, "ref");
1874: print_otag(h, TAG_SPAN, 1, &tag);
1875: return(1);
1876: }
1877:
1878: static int
1879: mdoc_li_pre(MDOC_ARGS)
1880: {
1881: struct htmlpair tag;
1882:
1883: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1884: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1885: return(1);
1886: }
1887:
1888: static int
1889: mdoc_sy_pre(MDOC_ARGS)
1890: {
1891: struct htmlpair tag;
1892:
1893: PAIR_CLASS_INIT(&tag, "symb");
1894: print_otag(h, TAG_SPAN, 1, &tag);
1895: return(1);
1896: }
1897:
1898: static int
1899: mdoc_bt_pre(MDOC_ARGS)
1900: {
1901:
1902: print_text(h, "is currently in beta test.");
1903: return(0);
1904: }
1905:
1906: static int
1907: mdoc_ud_pre(MDOC_ARGS)
1908: {
1909:
1910: print_text(h, "currently under development.");
1911: return(0);
1912: }
1913:
1914: static int
1915: mdoc_lb_pre(MDOC_ARGS)
1916: {
1917: struct htmlpair tag;
1918:
1.40 schwarze 1919: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1920: print_otag(h, TAG_BR, 0, NULL);
1921:
1.1 schwarze 1922: PAIR_CLASS_INIT(&tag, "lib");
1923: print_otag(h, TAG_SPAN, 1, &tag);
1924: return(1);
1925: }
1926:
1927: static int
1928: mdoc__x_pre(MDOC_ARGS)
1929: {
1.2 schwarze 1930: struct htmlpair tag[2];
1.42 schwarze 1931: enum htmltag t;
1932:
1933: t = TAG_SPAN;
1.1 schwarze 1934:
1935: switch (n->tok) {
1.71 schwarze 1936: case MDOC__A:
1.2 schwarze 1937: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1938: if (n->prev && MDOC__A == n->prev->tok)
1939: if (NULL == n->next || MDOC__A != n->next->tok)
1940: print_text(h, "and");
1.1 schwarze 1941: break;
1.71 schwarze 1942: case MDOC__B:
1.2 schwarze 1943: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1944: t = TAG_I;
1.1 schwarze 1945: break;
1.71 schwarze 1946: case MDOC__C:
1.2 schwarze 1947: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1948: break;
1.71 schwarze 1949: case MDOC__D:
1.2 schwarze 1950: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1951: break;
1.71 schwarze 1952: case MDOC__I:
1.2 schwarze 1953: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1954: t = TAG_I;
1.1 schwarze 1955: break;
1.71 schwarze 1956: case MDOC__J:
1.2 schwarze 1957: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1958: t = TAG_I;
1.1 schwarze 1959: break;
1.71 schwarze 1960: case MDOC__N:
1.2 schwarze 1961: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1962: break;
1.71 schwarze 1963: case MDOC__O:
1.2 schwarze 1964: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1965: break;
1.71 schwarze 1966: case MDOC__P:
1.2 schwarze 1967: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1968: break;
1.71 schwarze 1969: case MDOC__Q:
1.2 schwarze 1970: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1971: break;
1.71 schwarze 1972: case MDOC__R:
1.2 schwarze 1973: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 1974: break;
1.71 schwarze 1975: case MDOC__T:
1.2 schwarze 1976: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 1977: break;
1.71 schwarze 1978: case MDOC__U:
1.2 schwarze 1979: PAIR_CLASS_INIT(&tag[0], "link-ref");
1980: break;
1.71 schwarze 1981: case MDOC__V:
1.2 schwarze 1982: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 1983: break;
1984: default:
1985: abort();
1986: /* NOTREACHED */
1987: }
1988:
1.2 schwarze 1989: if (MDOC__U != n->tok) {
1.42 schwarze 1990: print_otag(h, t, 1, tag);
1.2 schwarze 1991: return(1);
1992: }
1993:
1994: PAIR_HREF_INIT(&tag[1], n->child->string);
1995: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 1996:
1.1 schwarze 1997: return(1);
1998: }
1999:
2000: static void
2001: mdoc__x_post(MDOC_ARGS)
2002: {
1.30 schwarze 2003:
2004: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2005: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2006: if (NULL == n->prev || MDOC__A != n->prev->tok)
2007: return;
1.1 schwarze 2008:
1.12 schwarze 2009: /* TODO: %U */
2010:
1.31 schwarze 2011: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2012: return;
2013:
1.56 schwarze 2014: h->flags |= HTML_NOSPACE;
1.1 schwarze 2015: print_text(h, n->next ? "," : ".");
1.25 schwarze 2016: }
2017:
2018: static int
2019: mdoc_bk_pre(MDOC_ARGS)
2020: {
2021:
2022: switch (n->type) {
1.71 schwarze 2023: case MDOC_BLOCK:
1.25 schwarze 2024: break;
1.71 schwarze 2025: case MDOC_HEAD:
1.25 schwarze 2026: return(0);
1.71 schwarze 2027: case MDOC_BODY:
1.41 schwarze 2028: if (n->parent->args || 0 == n->prev->nchild)
2029: h->flags |= HTML_PREKEEP;
1.25 schwarze 2030: break;
2031: default:
2032: abort();
2033: /* NOTREACHED */
2034: }
2035:
2036: return(1);
2037: }
2038:
2039: static void
2040: mdoc_bk_post(MDOC_ARGS)
2041: {
2042:
2043: if (MDOC_BODY == n->type)
2044: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2045: }
1.32 schwarze 2046:
2047: static int
2048: mdoc_quote_pre(MDOC_ARGS)
2049: {
2050: struct htmlpair tag;
2051:
2052: if (MDOC_BODY != n->type)
2053: return(1);
2054:
2055: switch (n->tok) {
1.71 schwarze 2056: case MDOC_Ao:
1.32 schwarze 2057: /* FALLTHROUGH */
1.71 schwarze 2058: case MDOC_Aq:
1.32 schwarze 2059: print_text(h, "\\(la");
2060: break;
1.71 schwarze 2061: case MDOC_Bro:
1.32 schwarze 2062: /* FALLTHROUGH */
1.71 schwarze 2063: case MDOC_Brq:
1.32 schwarze 2064: print_text(h, "\\(lC");
2065: break;
1.71 schwarze 2066: case MDOC_Bo:
1.32 schwarze 2067: /* FALLTHROUGH */
1.71 schwarze 2068: case MDOC_Bq:
1.32 schwarze 2069: print_text(h, "\\(lB");
2070: break;
1.71 schwarze 2071: case MDOC_Oo:
1.32 schwarze 2072: /* FALLTHROUGH */
1.71 schwarze 2073: case MDOC_Op:
1.32 schwarze 2074: print_text(h, "\\(lB");
1.36 schwarze 2075: h->flags |= HTML_NOSPACE;
1.32 schwarze 2076: PAIR_CLASS_INIT(&tag, "opt");
2077: print_otag(h, TAG_SPAN, 1, &tag);
2078: break;
1.71 schwarze 2079: case MDOC_Eo:
1.65 schwarze 2080: break;
1.71 schwarze 2081: case MDOC_Do:
1.32 schwarze 2082: /* FALLTHROUGH */
1.71 schwarze 2083: case MDOC_Dq:
1.32 schwarze 2084: /* FALLTHROUGH */
1.71 schwarze 2085: case MDOC_Qo:
1.32 schwarze 2086: /* FALLTHROUGH */
1.71 schwarze 2087: case MDOC_Qq:
1.32 schwarze 2088: print_text(h, "\\(lq");
2089: break;
1.71 schwarze 2090: case MDOC_Po:
1.32 schwarze 2091: /* FALLTHROUGH */
1.71 schwarze 2092: case MDOC_Pq:
1.32 schwarze 2093: print_text(h, "(");
2094: break;
1.71 schwarze 2095: case MDOC_Ql:
1.61 schwarze 2096: print_text(h, "\\(oq");
2097: h->flags |= HTML_NOSPACE;
2098: PAIR_CLASS_INIT(&tag, "lit");
2099: print_otag(h, TAG_CODE, 1, &tag);
2100: break;
1.71 schwarze 2101: case MDOC_So:
1.32 schwarze 2102: /* FALLTHROUGH */
1.71 schwarze 2103: case MDOC_Sq:
1.32 schwarze 2104: print_text(h, "\\(oq");
2105: break;
2106: default:
2107: abort();
2108: /* NOTREACHED */
2109: }
2110:
2111: h->flags |= HTML_NOSPACE;
2112: return(1);
2113: }
2114:
2115: static void
2116: mdoc_quote_post(MDOC_ARGS)
2117: {
2118:
2119: if (MDOC_BODY != n->type)
2120: return;
2121:
2122: h->flags |= HTML_NOSPACE;
2123:
2124: switch (n->tok) {
1.71 schwarze 2125: case MDOC_Ao:
1.32 schwarze 2126: /* FALLTHROUGH */
1.71 schwarze 2127: case MDOC_Aq:
1.32 schwarze 2128: print_text(h, "\\(ra");
2129: break;
1.71 schwarze 2130: case MDOC_Bro:
1.32 schwarze 2131: /* FALLTHROUGH */
1.71 schwarze 2132: case MDOC_Brq:
1.32 schwarze 2133: print_text(h, "\\(rC");
2134: break;
1.71 schwarze 2135: case MDOC_Oo:
1.32 schwarze 2136: /* FALLTHROUGH */
1.71 schwarze 2137: case MDOC_Op:
1.32 schwarze 2138: /* FALLTHROUGH */
1.71 schwarze 2139: case MDOC_Bo:
1.32 schwarze 2140: /* FALLTHROUGH */
1.71 schwarze 2141: case MDOC_Bq:
1.32 schwarze 2142: print_text(h, "\\(rB");
1.65 schwarze 2143: break;
1.71 schwarze 2144: case MDOC_Eo:
1.32 schwarze 2145: break;
1.71 schwarze 2146: case MDOC_Qo:
1.32 schwarze 2147: /* FALLTHROUGH */
1.71 schwarze 2148: case MDOC_Qq:
1.32 schwarze 2149: /* FALLTHROUGH */
1.71 schwarze 2150: case MDOC_Do:
1.32 schwarze 2151: /* FALLTHROUGH */
1.71 schwarze 2152: case MDOC_Dq:
1.32 schwarze 2153: print_text(h, "\\(rq");
2154: break;
1.71 schwarze 2155: case MDOC_Po:
1.32 schwarze 2156: /* FALLTHROUGH */
1.71 schwarze 2157: case MDOC_Pq:
1.32 schwarze 2158: print_text(h, ")");
2159: break;
1.71 schwarze 2160: case MDOC_Ql:
1.32 schwarze 2161: /* FALLTHROUGH */
1.71 schwarze 2162: case MDOC_So:
1.32 schwarze 2163: /* FALLTHROUGH */
1.71 schwarze 2164: case MDOC_Sq:
1.66 matthew 2165: print_text(h, "\\(cq");
1.32 schwarze 2166: break;
2167: default:
2168: abort();
2169: /* NOTREACHED */
2170: }
2171: }
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