Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.76
1.76 ! schwarze 1: /* $Id: mdoc_html.c,v 1.75 2014/07/02 19:54:39 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);
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:
1.40 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: {
1.3 schwarze 514: struct htmlpair tag[3];
1.1 schwarze 515: struct tag *t, *tt;
1.73 schwarze 516: char *volume, *title;
1.1 schwarze 517:
1.73 schwarze 518: if (NULL == meta->arch)
519: volume = mandoc_strdup(meta->vol);
520: else
521: mandoc_asprintf(&volume, "%s (%s)",
522: meta->vol, meta->arch);
1.1 schwarze 523:
1.72 schwarze 524: mandoc_asprintf(&title, "%s(%s)", meta->title, meta->msec);
1.1 schwarze 525:
1.42 schwarze 526: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
527: PAIR_CLASS_INIT(&tag[1], "head");
1.63 schwarze 528: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
529: t = print_otag(h, TAG_TABLE, 3, tag);
530: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
531: print_otag(h, TAG_COL, 1, tag);
532: print_otag(h, TAG_COL, 1, tag);
533: print_otag(h, TAG_COL, 1, tag);
1.42 schwarze 534:
535: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 536:
1.1 schwarze 537: tt = print_otag(h, TAG_TR, 0, NULL);
538:
1.40 schwarze 539: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 schwarze 540: print_otag(h, TAG_TD, 1, tag);
541: print_text(h, title);
542: print_stagq(h, tt);
543:
1.40 schwarze 544: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.63 schwarze 545: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
546: print_otag(h, TAG_TD, 2, tag);
1.73 schwarze 547: print_text(h, volume);
1.1 schwarze 548: print_stagq(h, tt);
549:
1.40 schwarze 550: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.63 schwarze 551: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
552: print_otag(h, TAG_TD, 2, tag);
1.1 schwarze 553: print_text(h, title);
554: print_tagq(h, t);
1.72 schwarze 555:
556: free(title);
1.73 schwarze 557: free(volume);
1.1 schwarze 558: return(1);
559: }
560:
561: static int
562: mdoc_sh_pre(MDOC_ARGS)
563: {
1.40 schwarze 564: struct htmlpair tag;
1.1 schwarze 565:
1.40 schwarze 566: if (MDOC_BLOCK == n->type) {
567: PAIR_CLASS_INIT(&tag, "section");
568: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 569: return(1);
1.40 schwarze 570: } else if (MDOC_BODY == n->type)
1.1 schwarze 571: return(1);
572:
1.57 schwarze 573: bufinit(h);
1.59 schwarze 574: bufcat(h, "x");
1.61 schwarze 575:
576: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 577: bufcat_id(h, n->string);
1.61 schwarze 578: if (NULL != (n = n->next))
1.57 schwarze 579: bufcat_id(h, " ");
1.1 schwarze 580: }
581:
1.61 schwarze 582: if (NULL == n) {
583: PAIR_ID_INIT(&tag, h->buf);
584: print_otag(h, TAG_H1, 1, &tag);
585: } else
586: print_otag(h, TAG_H1, 0, NULL);
587:
1.1 schwarze 588: return(1);
589: }
590:
591: static int
592: mdoc_ss_pre(MDOC_ARGS)
593: {
1.40 schwarze 594: struct htmlpair tag;
1.1 schwarze 595:
1.40 schwarze 596: if (MDOC_BLOCK == n->type) {
597: PAIR_CLASS_INIT(&tag, "subsection");
598: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 599: return(1);
1.40 schwarze 600: } else if (MDOC_BODY == n->type)
1.1 schwarze 601: return(1);
602:
1.57 schwarze 603: bufinit(h);
1.59 schwarze 604: bufcat(h, "x");
1.61 schwarze 605:
606: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 607: bufcat_id(h, n->string);
1.61 schwarze 608: if (NULL != (n = n->next))
1.57 schwarze 609: bufcat_id(h, " ");
1.1 schwarze 610: }
611:
1.61 schwarze 612: if (NULL == n) {
613: PAIR_ID_INIT(&tag, h->buf);
614: print_otag(h, TAG_H2, 1, &tag);
615: } else
616: print_otag(h, TAG_H2, 0, NULL);
617:
1.1 schwarze 618: return(1);
619: }
620:
621: static int
622: mdoc_fl_pre(MDOC_ARGS)
623: {
624: struct htmlpair tag;
625:
626: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 627: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 628:
629: /* `Cm' has no leading hyphen. */
630:
631: if (MDOC_Cm == n->tok)
632: return(1);
633:
634: print_text(h, "\\-");
635:
636: if (n->child)
1.1 schwarze 637: h->flags |= HTML_NOSPACE;
1.11 schwarze 638: else if (n->next && n->next->line == n->line)
639: h->flags |= HTML_NOSPACE;
1.6 schwarze 640:
1.1 schwarze 641: return(1);
642: }
643:
644: static int
645: mdoc_nd_pre(MDOC_ARGS)
646: {
647: struct htmlpair tag;
648:
649: if (MDOC_BODY != n->type)
650: return(1);
651:
652: /* XXX: this tag in theory can contain block elements. */
653:
654: print_text(h, "\\(em");
1.40 schwarze 655: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 656: print_otag(h, TAG_SPAN, 1, &tag);
657: return(1);
658: }
659:
660: static int
661: mdoc_nm_pre(MDOC_ARGS)
662: {
1.25 schwarze 663: struct htmlpair tag;
664: struct roffsu su;
1.57 schwarze 665: int len;
1.25 schwarze 666:
1.40 schwarze 667: switch (n->type) {
1.71 schwarze 668: case MDOC_ELEM:
1.25 schwarze 669: synopsis_pre(h, n);
670: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 671: print_otag(h, TAG_B, 1, &tag);
1.67 schwarze 672: if (NULL == n->child && meta->name)
673: print_text(h, meta->name);
1.40 schwarze 674: return(1);
1.71 schwarze 675: case MDOC_HEAD:
1.40 schwarze 676: print_otag(h, TAG_TD, 0, NULL);
1.67 schwarze 677: if (NULL == n->child && meta->name)
678: print_text(h, meta->name);
1.40 schwarze 679: return(1);
1.71 schwarze 680: case MDOC_BODY:
1.40 schwarze 681: print_otag(h, TAG_TD, 0, NULL);
682: return(1);
683: default:
684: break;
685: }
1.25 schwarze 686:
1.40 schwarze 687: synopsis_pre(h, n);
688: PAIR_CLASS_INIT(&tag, "synopsis");
689: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 690:
1.40 schwarze 691: for (len = 0, n = n->child; n; n = n->next)
692: if (MDOC_TEXT == n->type)
1.57 schwarze 693: len += html_strlen(n->string);
1.25 schwarze 694:
1.67 schwarze 695: if (0 == len && meta->name)
696: len = html_strlen(meta->name);
1.1 schwarze 697:
1.40 schwarze 698: SCALE_HS_INIT(&su, (double)len);
1.57 schwarze 699: bufinit(h);
1.40 schwarze 700: bufcat_su(h, "width", &su);
701: PAIR_STYLE_INIT(&tag, h);
702: print_otag(h, TAG_COL, 1, &tag);
703: print_otag(h, TAG_COL, 0, NULL);
704: print_otag(h, TAG_TBODY, 0, NULL);
705: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 706: return(1);
707: }
708:
709: static int
710: mdoc_xr_pre(MDOC_ARGS)
711: {
1.56 schwarze 712: struct htmlpair tag[2];
1.9 schwarze 713:
714: if (NULL == n->child)
715: return(0);
1.1 schwarze 716:
717: PAIR_CLASS_INIT(&tag[0], "link-man");
718:
719: if (h->base_man) {
1.71 schwarze 720: buffmt_man(h, n->child->string,
721: n->child->next ?
722: n->child->next->string : NULL);
1.11 schwarze 723: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 724: print_otag(h, TAG_A, 2, tag);
725: } else
726: print_otag(h, TAG_A, 1, tag);
727:
1.56 schwarze 728: n = n->child;
729: print_text(h, n->string);
1.1 schwarze 730:
1.56 schwarze 731: if (NULL == (n = n->next))
1.1 schwarze 732: return(0);
733:
734: h->flags |= HTML_NOSPACE;
735: print_text(h, "(");
736: h->flags |= HTML_NOSPACE;
1.56 schwarze 737: print_text(h, n->string);
1.1 schwarze 738: h->flags |= HTML_NOSPACE;
739: print_text(h, ")");
740: return(0);
741: }
742:
743: static int
744: mdoc_ns_pre(MDOC_ARGS)
745: {
746:
1.51 schwarze 747: if ( ! (MDOC_LINE & n->flags))
748: h->flags |= HTML_NOSPACE;
1.1 schwarze 749: return(1);
750: }
751:
752: static int
753: mdoc_ar_pre(MDOC_ARGS)
754: {
755: struct htmlpair tag;
756:
757: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 758: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 759: return(1);
760: }
761:
762: static int
763: mdoc_xx_pre(MDOC_ARGS)
764: {
765: const char *pp;
766: struct htmlpair tag;
1.52 schwarze 767: int flags;
1.1 schwarze 768:
769: switch (n->tok) {
1.71 schwarze 770: case MDOC_Bsx:
1.37 schwarze 771: pp = "BSD/OS";
1.1 schwarze 772: break;
1.71 schwarze 773: case MDOC_Dx:
1.4 schwarze 774: pp = "DragonFly";
1.1 schwarze 775: break;
1.71 schwarze 776: case MDOC_Fx:
1.1 schwarze 777: pp = "FreeBSD";
778: break;
1.71 schwarze 779: case MDOC_Nx:
1.1 schwarze 780: pp = "NetBSD";
781: break;
1.71 schwarze 782: case MDOC_Ox:
1.1 schwarze 783: pp = "OpenBSD";
784: break;
1.71 schwarze 785: case MDOC_Ux:
1.1 schwarze 786: pp = "UNIX";
787: break;
788: default:
789: return(1);
790: }
791:
792: PAIR_CLASS_INIT(&tag, "unix");
793: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 794:
1.1 schwarze 795: print_text(h, pp);
1.52 schwarze 796: if (n->child) {
797: flags = h->flags;
798: h->flags |= HTML_KEEP;
799: print_text(h, n->child->string);
800: h->flags = flags;
801: }
802: return(0);
1.1 schwarze 803: }
804:
805: static int
806: mdoc_bx_pre(MDOC_ARGS)
807: {
1.49 schwarze 808: struct htmlpair tag;
1.1 schwarze 809:
810: PAIR_CLASS_INIT(&tag, "unix");
811: print_otag(h, TAG_SPAN, 1, &tag);
812:
1.49 schwarze 813: if (NULL != (n = n->child)) {
814: print_text(h, n->string);
815: h->flags |= HTML_NOSPACE;
816: print_text(h, "BSD");
817: } else {
818: print_text(h, "BSD");
819: return(0);
820: }
1.1 schwarze 821:
1.49 schwarze 822: if (NULL != (n = n->next)) {
823: h->flags |= HTML_NOSPACE;
824: print_text(h, "-");
1.1 schwarze 825: h->flags |= HTML_NOSPACE;
1.49 schwarze 826: print_text(h, n->string);
827: }
1.1 schwarze 828:
829: return(0);
830: }
831:
832: static int
1.40 schwarze 833: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 834: {
1.40 schwarze 835: struct roffsu su;
836: enum mdoc_list type;
837: struct htmlpair tag[2];
838: const struct mdoc_node *bl;
1.1 schwarze 839:
1.40 schwarze 840: bl = n->parent;
841: while (bl && MDOC_Bl != bl->tok)
842: bl = bl->parent;
1.1 schwarze 843:
1.40 schwarze 844: assert(bl);
1.1 schwarze 845:
1.44 schwarze 846: type = bl->norm->Bl.type;
1.1 schwarze 847:
1.40 schwarze 848: assert(lists[type]);
849: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 850:
1.57 schwarze 851: bufinit(h);
852:
1.40 schwarze 853: if (MDOC_HEAD == n->type) {
854: switch (type) {
1.71 schwarze 855: case LIST_bullet:
1.40 schwarze 856: /* FALLTHROUGH */
1.71 schwarze 857: case LIST_dash:
1.40 schwarze 858: /* FALLTHROUGH */
1.71 schwarze 859: case LIST_item:
1.40 schwarze 860: /* FALLTHROUGH */
1.71 schwarze 861: case LIST_hyphen:
1.40 schwarze 862: /* FALLTHROUGH */
1.71 schwarze 863: case LIST_enum:
1.40 schwarze 864: return(0);
1.71 schwarze 865: case LIST_diag:
1.40 schwarze 866: /* FALLTHROUGH */
1.71 schwarze 867: case LIST_hang:
1.40 schwarze 868: /* FALLTHROUGH */
1.71 schwarze 869: case LIST_inset:
1.40 schwarze 870: /* FALLTHROUGH */
1.71 schwarze 871: case LIST_ohang:
1.40 schwarze 872: /* FALLTHROUGH */
1.71 schwarze 873: case LIST_tag:
1.44 schwarze 874: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 875: bufcat_su(h, "margin-top", &su);
876: PAIR_STYLE_INIT(&tag[1], h);
877: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 878: if (LIST_diag != type)
879: break;
880: PAIR_CLASS_INIT(&tag[0], "diag");
881: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 882: break;
1.71 schwarze 883: case LIST_column:
1.40 schwarze 884: break;
885: default:
886: break;
887: }
888: } else if (MDOC_BODY == n->type) {
889: switch (type) {
1.71 schwarze 890: case LIST_bullet:
1.40 schwarze 891: /* FALLTHROUGH */
1.71 schwarze 892: case LIST_hyphen:
1.40 schwarze 893: /* FALLTHROUGH */
1.71 schwarze 894: case LIST_dash:
1.40 schwarze 895: /* FALLTHROUGH */
1.71 schwarze 896: case LIST_enum:
1.40 schwarze 897: /* FALLTHROUGH */
1.71 schwarze 898: case LIST_item:
1.44 schwarze 899: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 900: bufcat_su(h, "margin-top", &su);
901: PAIR_STYLE_INIT(&tag[1], h);
902: print_otag(h, TAG_LI, 2, tag);
903: break;
1.71 schwarze 904: case LIST_diag:
1.40 schwarze 905: /* FALLTHROUGH */
1.71 schwarze 906: case LIST_hang:
1.40 schwarze 907: /* FALLTHROUGH */
1.71 schwarze 908: case LIST_inset:
1.40 schwarze 909: /* FALLTHROUGH */
1.71 schwarze 910: case LIST_ohang:
1.40 schwarze 911: /* FALLTHROUGH */
1.71 schwarze 912: case LIST_tag:
1.44 schwarze 913: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 914: print_otag(h, TAG_DD, 1, tag);
915: break;
916: }
1.44 schwarze 917: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 918: bufcat_su(h, "margin-left", &su);
919: PAIR_STYLE_INIT(&tag[1], h);
920: print_otag(h, TAG_DD, 2, tag);
921: break;
1.71 schwarze 922: case LIST_column:
1.44 schwarze 923: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 924: bufcat_su(h, "margin-top", &su);
925: PAIR_STYLE_INIT(&tag[1], h);
926: print_otag(h, TAG_TD, 2, tag);
927: break;
928: default:
929: break;
930: }
931: } else {
932: switch (type) {
1.71 schwarze 933: case LIST_column:
1.40 schwarze 934: print_otag(h, TAG_TR, 1, tag);
935: break;
936: default:
1.1 schwarze 937: break;
1.40 schwarze 938: }
1.1 schwarze 939: }
940:
941: return(1);
942: }
943:
944: static int
1.40 schwarze 945: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 946: {
1.46 schwarze 947: int i;
1.40 schwarze 948: struct htmlpair tag[3];
1.1 schwarze 949: struct roffsu su;
1.42 schwarze 950: char buf[BUFSIZ];
1.1 schwarze 951:
1.40 schwarze 952: if (MDOC_BODY == n->type) {
1.44 schwarze 953: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 954: print_otag(h, TAG_TBODY, 0, NULL);
955: return(1);
1.1 schwarze 956: }
957:
1.40 schwarze 958: if (MDOC_HEAD == n->type) {
1.44 schwarze 959: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 960: return(0);
1.1 schwarze 961:
1.40 schwarze 962: /*
963: * For each column, print out the <COL> tag with our
964: * suggested width. The last column gets min-width, as
965: * in terminal mode it auto-sizes to the width of the
966: * screen and we want to preserve that behaviour.
967: */
1.1 schwarze 968:
1.46 schwarze 969: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 970: bufinit(h);
1.44 schwarze 971: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 972: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 973: bufcat_su(h, "width", &su);
974: else
975: bufcat_su(h, "min-width", &su);
976: PAIR_STYLE_INIT(&tag[0], h);
977: print_otag(h, TAG_COL, 1, tag);
978: }
1.1 schwarze 979:
1.4 schwarze 980: return(0);
1.1 schwarze 981: }
982:
1.40 schwarze 983: SCALE_VS_INIT(&su, 0);
1.66 matthew 984: bufinit(h);
1.40 schwarze 985: bufcat_su(h, "margin-top", &su);
986: bufcat_su(h, "margin-bottom", &su);
987: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 988:
1.44 schwarze 989: assert(lists[n->norm->Bl.type]);
1.73 schwarze 990: (void)strlcpy(buf, "list ", BUFSIZ);
991: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 992: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 993:
1.40 schwarze 994: /* Set the block's left-hand margin. */
1.1 schwarze 995:
1.44 schwarze 996: if (n->norm->Bl.offs) {
997: a2offs(n->norm->Bl.offs, &su);
1.40 schwarze 998: bufcat_su(h, "margin-left", &su);
999: }
1.1 schwarze 1000:
1.44 schwarze 1001: switch (n->norm->Bl.type) {
1.71 schwarze 1002: case LIST_bullet:
1.1 schwarze 1003: /* FALLTHROUGH */
1.71 schwarze 1004: case LIST_dash:
1.1 schwarze 1005: /* FALLTHROUGH */
1.71 schwarze 1006: case LIST_hyphen:
1.1 schwarze 1007: /* FALLTHROUGH */
1.71 schwarze 1008: case LIST_item:
1.42 schwarze 1009: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 1010: break;
1.71 schwarze 1011: case LIST_enum:
1.42 schwarze 1012: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 1013: break;
1.71 schwarze 1014: case LIST_diag:
1.40 schwarze 1015: /* FALLTHROUGH */
1.71 schwarze 1016: case LIST_hang:
1.4 schwarze 1017: /* FALLTHROUGH */
1.71 schwarze 1018: case LIST_inset:
1.1 schwarze 1019: /* FALLTHROUGH */
1.71 schwarze 1020: case LIST_ohang:
1.1 schwarze 1021: /* FALLTHROUGH */
1.71 schwarze 1022: case LIST_tag:
1.42 schwarze 1023: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1024: break;
1.71 schwarze 1025: case LIST_column:
1.42 schwarze 1026: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1027: break;
1028: default:
1.40 schwarze 1029: abort();
1030: /* NOTREACHED */
1.1 schwarze 1031: }
1032:
1033: return(1);
1034: }
1035:
1036: static int
1037: mdoc_ex_pre(MDOC_ARGS)
1038: {
1.56 schwarze 1039: struct tag *t;
1040: struct htmlpair tag;
1041: int nchild;
1.1 schwarze 1042:
1.40 schwarze 1043: if (n->prev)
1044: print_otag(h, TAG_BR, 0, NULL);
1045:
1.1 schwarze 1046: PAIR_CLASS_INIT(&tag, "utility");
1047:
1048: print_text(h, "The");
1.56 schwarze 1049:
1050: nchild = n->nchild;
1051: for (n = n->child; n; n = n->next) {
1052: assert(MDOC_TEXT == n->type);
1053:
1.42 schwarze 1054: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1055: print_text(h, n->string);
1.1 schwarze 1056: print_tagq(h, t);
1057:
1.56 schwarze 1058: if (nchild > 2 && n->next) {
1059: h->flags |= HTML_NOSPACE;
1060: print_text(h, ",");
1061: }
1.1 schwarze 1062:
1.56 schwarze 1063: if (n->next && NULL == n->next->next)
1064: print_text(h, "and");
1.1 schwarze 1065: }
1066:
1.56 schwarze 1067: if (nchild > 1)
1.76 ! schwarze 1068: print_text(h, "utilities exit\\~0");
1.1 schwarze 1069: else
1.76 ! schwarze 1070: print_text(h, "utility exits\\~0");
1.1 schwarze 1071:
1.76 ! schwarze 1072: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 schwarze 1073: return(0);
1074: }
1075:
1076: static int
1077: mdoc_em_pre(MDOC_ARGS)
1078: {
1079: struct htmlpair tag;
1080:
1081: PAIR_CLASS_INIT(&tag, "emph");
1082: print_otag(h, TAG_SPAN, 1, &tag);
1083: return(1);
1084: }
1085:
1086: static int
1087: mdoc_d1_pre(MDOC_ARGS)
1088: {
1089: struct htmlpair tag[2];
1090: struct roffsu su;
1091:
1092: if (MDOC_BLOCK != n->type)
1093: return(1);
1094:
1.40 schwarze 1095: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1096: bufinit(h);
1.40 schwarze 1097: bufcat_su(h, "margin-top", &su);
1098: bufcat_su(h, "margin-bottom", &su);
1099: PAIR_STYLE_INIT(&tag[0], h);
1100: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1101:
1102: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1103:
1.43 schwarze 1104: PAIR_CLASS_INIT(&tag[0], "display");
1105: print_otag(h, TAG_DIV, 1, tag);
1106:
1107: if (MDOC_Dl == n->tok) {
1108: PAIR_CLASS_INIT(&tag[0], "lit");
1109: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1110: }
1.40 schwarze 1111:
1.1 schwarze 1112: return(1);
1113: }
1114:
1115: static int
1116: mdoc_sx_pre(MDOC_ARGS)
1117: {
1.56 schwarze 1118: struct htmlpair tag[2];
1.1 schwarze 1119:
1.57 schwarze 1120: bufinit(h);
1121: bufcat(h, "#x");
1.61 schwarze 1122:
1123: for (n = n->child; n; ) {
1.57 schwarze 1124: bufcat_id(h, n->string);
1.61 schwarze 1125: if (NULL != (n = n->next))
1.57 schwarze 1126: bufcat_id(h, " ");
1.1 schwarze 1127: }
1128:
1129: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1130: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1131:
1.42 schwarze 1132: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1133: print_otag(h, TAG_A, 2, tag);
1134: return(1);
1135: }
1136:
1137: static int
1138: mdoc_bd_pre(MDOC_ARGS)
1139: {
1.71 schwarze 1140: struct htmlpair tag[2];
1141: int comp, sv;
1.22 schwarze 1142: const struct mdoc_node *nn;
1.1 schwarze 1143: struct roffsu su;
1144:
1.22 schwarze 1145: if (MDOC_HEAD == n->type)
1.1 schwarze 1146: return(0);
1147:
1148: if (MDOC_BLOCK == n->type) {
1.44 schwarze 1149: comp = n->norm->Bd.comp;
1.1 schwarze 1150: for (nn = n; nn && ! comp; nn = nn->parent) {
1151: if (MDOC_BLOCK != nn->type)
1152: continue;
1153: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1154: comp = 1;
1155: if (nn->prev)
1156: break;
1157: }
1.40 schwarze 1158: if ( ! comp)
1159: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1160: return(1);
1161: }
1162:
1.40 schwarze 1163: SCALE_HS_INIT(&su, 0);
1.44 schwarze 1164: if (n->norm->Bd.offs)
1165: a2offs(n->norm->Bd.offs, &su);
1.71 schwarze 1166:
1.57 schwarze 1167: bufinit(h);
1.40 schwarze 1168: bufcat_su(h, "margin-left", &su);
1169: PAIR_STYLE_INIT(&tag[0], h);
1170:
1.71 schwarze 1171: if (DISP_unfilled != n->norm->Bd.type &&
1172: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1173: PAIR_CLASS_INIT(&tag[1], "display");
1174: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1175: return(1);
1.40 schwarze 1176: }
1.1 schwarze 1177:
1.40 schwarze 1178: PAIR_CLASS_INIT(&tag[1], "lit display");
1179: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1180:
1.50 schwarze 1181: /* This can be recursive: save & set our literal state. */
1182:
1183: sv = h->flags & HTML_LITERAL;
1184: h->flags |= HTML_LITERAL;
1185:
1.1 schwarze 1186: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1187: print_mdoc_node(meta, nn, h);
1.33 schwarze 1188: /*
1189: * If the printed node flushes its own line, then we
1190: * needn't do it here as well. This is hacky, but the
1191: * notion of selective eoln whitespace is pretty dumb
1192: * anyway, so don't sweat it.
1193: */
1194: switch (nn->tok) {
1.71 schwarze 1195: case MDOC_Sm:
1.36 schwarze 1196: /* FALLTHROUGH */
1.71 schwarze 1197: case MDOC_br:
1.33 schwarze 1198: /* FALLTHROUGH */
1.71 schwarze 1199: case MDOC_sp:
1.33 schwarze 1200: /* FALLTHROUGH */
1.71 schwarze 1201: case MDOC_Bl:
1.39 schwarze 1202: /* FALLTHROUGH */
1.71 schwarze 1203: case MDOC_D1:
1.39 schwarze 1204: /* FALLTHROUGH */
1.71 schwarze 1205: case MDOC_Dl:
1.33 schwarze 1206: /* FALLTHROUGH */
1.71 schwarze 1207: case MDOC_Lp:
1.33 schwarze 1208: /* FALLTHROUGH */
1.71 schwarze 1209: case MDOC_Pp:
1.33 schwarze 1210: continue;
1211: default:
1212: break;
1213: }
1.28 schwarze 1214: if (nn->next && nn->next->line == nn->line)
1215: continue;
1.40 schwarze 1216: else if (nn->next)
1217: print_text(h, "\n");
1218:
1.28 schwarze 1219: h->flags |= HTML_NOSPACE;
1.1 schwarze 1220: }
1.50 schwarze 1221:
1222: if (0 == sv)
1223: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1224:
1225: return(0);
1226: }
1227:
1228: static int
1229: mdoc_pa_pre(MDOC_ARGS)
1230: {
1231: struct htmlpair tag;
1232:
1233: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1234: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1235: return(1);
1236: }
1237:
1238: static int
1239: mdoc_ad_pre(MDOC_ARGS)
1240: {
1241: struct htmlpair tag;
1242:
1243: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1244: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1245: return(1);
1246: }
1247:
1248: static int
1249: mdoc_an_pre(MDOC_ARGS)
1250: {
1251: struct htmlpair tag;
1252:
1253: /* TODO: -split and -nosplit (see termp_an_pre()). */
1254:
1255: PAIR_CLASS_INIT(&tag, "author");
1256: print_otag(h, TAG_SPAN, 1, &tag);
1257: return(1);
1258: }
1259:
1260: static int
1261: mdoc_cd_pre(MDOC_ARGS)
1262: {
1263: struct htmlpair tag;
1264:
1.21 schwarze 1265: synopsis_pre(h, n);
1.1 schwarze 1266: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1267: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1268: return(1);
1269: }
1270:
1271: static int
1272: mdoc_dv_pre(MDOC_ARGS)
1273: {
1274: struct htmlpair tag;
1275:
1276: PAIR_CLASS_INIT(&tag, "define");
1277: print_otag(h, TAG_SPAN, 1, &tag);
1278: return(1);
1279: }
1280:
1281: static int
1282: mdoc_ev_pre(MDOC_ARGS)
1283: {
1284: struct htmlpair tag;
1285:
1286: PAIR_CLASS_INIT(&tag, "env");
1287: print_otag(h, TAG_SPAN, 1, &tag);
1288: return(1);
1289: }
1290:
1291: static int
1292: mdoc_er_pre(MDOC_ARGS)
1293: {
1294: struct htmlpair tag;
1295:
1296: PAIR_CLASS_INIT(&tag, "errno");
1297: print_otag(h, TAG_SPAN, 1, &tag);
1298: return(1);
1299: }
1300:
1301: static int
1302: mdoc_fa_pre(MDOC_ARGS)
1303: {
1304: const struct mdoc_node *nn;
1305: struct htmlpair tag;
1306: struct tag *t;
1307:
1308: PAIR_CLASS_INIT(&tag, "farg");
1309: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1310: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1311: return(1);
1312: }
1313:
1314: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1315: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1316: print_text(h, nn->string);
1317: print_tagq(h, t);
1.56 schwarze 1318: if (nn->next) {
1319: h->flags |= HTML_NOSPACE;
1.1 schwarze 1320: print_text(h, ",");
1.56 schwarze 1321: }
1.1 schwarze 1322: }
1323:
1.56 schwarze 1324: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1325: h->flags |= HTML_NOSPACE;
1.1 schwarze 1326: print_text(h, ",");
1.56 schwarze 1327: }
1.1 schwarze 1328:
1329: return(0);
1330: }
1331:
1332: static int
1333: mdoc_fd_pre(MDOC_ARGS)
1334: {
1.56 schwarze 1335: struct htmlpair tag[2];
1336: char buf[BUFSIZ];
1337: size_t sz;
1338: int i;
1339: struct tag *t;
1.1 schwarze 1340:
1.21 schwarze 1341: synopsis_pre(h, n);
1342:
1.56 schwarze 1343: if (NULL == (n = n->child))
1344: return(0);
1345:
1346: assert(MDOC_TEXT == n->type);
1347:
1348: if (strcmp(n->string, "#include")) {
1349: PAIR_CLASS_INIT(&tag[0], "macro");
1350: print_otag(h, TAG_B, 1, tag);
1351: return(1);
1352: }
1353:
1354: PAIR_CLASS_INIT(&tag[0], "includes");
1355: print_otag(h, TAG_B, 1, tag);
1356: print_text(h, n->string);
1357:
1358: if (NULL != (n = n->next)) {
1359: assert(MDOC_TEXT == n->type);
1.73 schwarze 1360:
1361: /*
1362: * XXX This is broken and not easy to fix.
1363: * When using -Oincludes, truncation may occur.
1364: * Dynamic allocation wouldn't help because
1365: * passing long strings to buffmt_includes()
1366: * does not work either.
1367: */
1368:
1.71 schwarze 1369: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1370: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1371:
1372: sz = strlen(buf);
1373: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1374: buf[sz - 1] = '\0';
1375:
1376: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1377:
1.56 schwarze 1378: i = 1;
1379: if (h->base_includes) {
1380: buffmt_includes(h, buf);
1381: PAIR_HREF_INIT(&tag[i], h->buf);
1382: i++;
1.71 schwarze 1383: }
1.56 schwarze 1384:
1385: t = print_otag(h, TAG_A, i, tag);
1386: print_text(h, n->string);
1387: print_tagq(h, t);
1388:
1389: n = n->next;
1390: }
1391:
1392: for ( ; n; n = n->next) {
1393: assert(MDOC_TEXT == n->type);
1394: print_text(h, n->string);
1395: }
1396:
1397: return(0);
1.1 schwarze 1398: }
1399:
1400: static int
1401: mdoc_vt_pre(MDOC_ARGS)
1402: {
1403: struct htmlpair tag;
1404:
1.21 schwarze 1405: if (MDOC_BLOCK == n->type) {
1406: synopsis_pre(h, n);
1.7 schwarze 1407: return(1);
1.21 schwarze 1408: } else if (MDOC_ELEM == n->type) {
1409: synopsis_pre(h, n);
1.7 schwarze 1410: } else if (MDOC_HEAD == n->type)
1411: return(0);
1.1 schwarze 1412:
1413: PAIR_CLASS_INIT(&tag, "type");
1414: print_otag(h, TAG_SPAN, 1, &tag);
1415: return(1);
1416: }
1417:
1418: static int
1419: mdoc_ft_pre(MDOC_ARGS)
1420: {
1421: struct htmlpair tag;
1422:
1.21 schwarze 1423: synopsis_pre(h, n);
1.1 schwarze 1424: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1425: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1426: return(1);
1427: }
1428:
1429: static int
1430: mdoc_fn_pre(MDOC_ARGS)
1431: {
1.56 schwarze 1432: struct tag *t;
1433: struct htmlpair tag[2];
1434: char nbuf[BUFSIZ];
1435: const char *sp, *ep;
1436: int sz, i, pretty;
1.1 schwarze 1437:
1.56 schwarze 1438: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1439: synopsis_pre(h, n);
1.1 schwarze 1440:
1441: /* Split apart into type and name. */
1442: assert(n->child->string);
1443: sp = n->child->string;
1444:
1445: ep = strchr(sp, ' ');
1446: if (NULL != ep) {
1447: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1448: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1449:
1.1 schwarze 1450: while (ep) {
1451: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1452: (void)memcpy(nbuf, sp, (size_t)sz);
1453: nbuf[sz] = '\0';
1454: print_text(h, nbuf);
1455: sp = ++ep;
1456: ep = strchr(sp, ' ');
1457: }
1458: print_tagq(h, t);
1459: }
1460:
1461: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1462:
1463: /*
1464: * FIXME: only refer to IDs that we know exist.
1465: */
1466:
1467: #if 0
1.23 schwarze 1468: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1469: nbuf[0] = '\0';
1470: html_idcat(nbuf, sp, BUFSIZ);
1471: PAIR_ID_INIT(&tag[1], nbuf);
1472: } else {
1473: strlcpy(nbuf, "#", BUFSIZ);
1474: html_idcat(nbuf, sp, BUFSIZ);
1475: PAIR_HREF_INIT(&tag[1], nbuf);
1476: }
1477: #endif
1478:
1.42 schwarze 1479: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1480:
1.73 schwarze 1481: if (sp)
1482: print_text(h, sp);
1.1 schwarze 1483:
1484: print_tagq(h, t);
1485:
1486: h->flags |= HTML_NOSPACE;
1487: print_text(h, "(");
1.56 schwarze 1488: h->flags |= HTML_NOSPACE;
1.1 schwarze 1489:
1.57 schwarze 1490: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1491: bufinit(h);
1492: bufcat_style(h, "white-space", "nowrap");
1493: PAIR_STYLE_INIT(&tag[1], h);
1494:
1.56 schwarze 1495: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1496: i = 1;
1.23 schwarze 1497: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1498: i = 2;
1.42 schwarze 1499: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1500: print_text(h, n->string);
1.1 schwarze 1501: print_tagq(h, t);
1.56 schwarze 1502: if (n->next) {
1503: h->flags |= HTML_NOSPACE;
1.1 schwarze 1504: print_text(h, ",");
1.56 schwarze 1505: }
1.1 schwarze 1506: }
1507:
1.56 schwarze 1508: h->flags |= HTML_NOSPACE;
1.1 schwarze 1509: print_text(h, ")");
1.56 schwarze 1510:
1511: if (pretty) {
1512: h->flags |= HTML_NOSPACE;
1.1 schwarze 1513: print_text(h, ";");
1.56 schwarze 1514: }
1.1 schwarze 1515:
1516: return(0);
1517: }
1518:
1519: static int
1.26 schwarze 1520: mdoc_sm_pre(MDOC_ARGS)
1521: {
1522:
1.75 schwarze 1523: if (NULL == n->child)
1524: h->flags ^= HTML_NONOSPACE;
1525: else if (0 == strcmp("on", n->child->string))
1.26 schwarze 1526: h->flags &= ~HTML_NONOSPACE;
1.75 schwarze 1527: else
1.26 schwarze 1528: h->flags |= HTML_NONOSPACE;
1.75 schwarze 1529:
1530: if ( ! (HTML_NONOSPACE & h->flags))
1531: h->flags &= ~HTML_NOSPACE;
1.26 schwarze 1532:
1533: return(0);
1534: }
1535:
1.40 schwarze 1536: static int
1.74 schwarze 1537: mdoc_skip_pre(MDOC_ARGS)
1.70 schwarze 1538: {
1539:
1540: return(0);
1541: }
1542:
1543: static int
1.40 schwarze 1544: mdoc_pp_pre(MDOC_ARGS)
1545: {
1546:
1547: print_otag(h, TAG_P, 0, NULL);
1548: return(0);
1549: }
1.26 schwarze 1550:
1551: static int
1.1 schwarze 1552: mdoc_sp_pre(MDOC_ARGS)
1553: {
1.40 schwarze 1554: struct roffsu su;
1.1 schwarze 1555: struct htmlpair tag;
1556:
1.40 schwarze 1557: SCALE_VS_INIT(&su, 1);
1558:
1559: if (MDOC_sp == n->tok) {
1.59 schwarze 1560: if (NULL != (n = n->child))
1561: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1562: SCALE_VS_INIT(&su, atoi(n->string));
1.40 schwarze 1563: } else
1564: su.scale = 0;
1.1 schwarze 1565:
1.57 schwarze 1566: bufinit(h);
1.1 schwarze 1567: bufcat_su(h, "height", &su);
1568: PAIR_STYLE_INIT(&tag, h);
1569: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1570:
1.3 schwarze 1571: /* So the div isn't empty: */
1572: print_text(h, "\\~");
1573:
1574: return(0);
1.1 schwarze 1575:
1576: }
1577:
1578: static int
1579: mdoc_lk_pre(MDOC_ARGS)
1580: {
1.56 schwarze 1581: struct htmlpair tag[2];
1582:
1583: if (NULL == (n = n->child))
1584: return(0);
1.1 schwarze 1585:
1.56 schwarze 1586: assert(MDOC_TEXT == n->type);
1.1 schwarze 1587:
1588: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1589: PAIR_HREF_INIT(&tag[1], n->string);
1590:
1.1 schwarze 1591: print_otag(h, TAG_A, 2, tag);
1592:
1.58 schwarze 1593: if (NULL == n->next)
1594: print_text(h, n->string);
1595:
1596: for (n = n->next; n; n = n->next)
1.56 schwarze 1597: print_text(h, n->string);
1.1 schwarze 1598:
1599: return(0);
1600: }
1601:
1602: static int
1603: mdoc_mt_pre(MDOC_ARGS)
1604: {
1.56 schwarze 1605: struct htmlpair tag[2];
1606: struct tag *t;
1.1 schwarze 1607:
1608: PAIR_CLASS_INIT(&tag[0], "link-mail");
1609:
1.56 schwarze 1610: for (n = n->child; n; n = n->next) {
1611: assert(MDOC_TEXT == n->type);
1612:
1.1 schwarze 1613: bufinit(h);
1614: bufcat(h, "mailto:");
1.56 schwarze 1615: bufcat(h, n->string);
1616:
1.10 schwarze 1617: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1618: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1619: print_text(h, n->string);
1.1 schwarze 1620: print_tagq(h, t);
1621: }
1.71 schwarze 1622:
1.1 schwarze 1623: return(0);
1624: }
1625:
1626: static int
1627: mdoc_fo_pre(MDOC_ARGS)
1628: {
1.20 schwarze 1629: struct htmlpair tag;
1630: struct tag *t;
1.1 schwarze 1631:
1632: if (MDOC_BODY == n->type) {
1633: h->flags |= HTML_NOSPACE;
1634: print_text(h, "(");
1635: h->flags |= HTML_NOSPACE;
1636: return(1);
1.20 schwarze 1637: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1638: synopsis_pre(h, n);
1.1 schwarze 1639: return(1);
1.11 schwarze 1640: }
1.1 schwarze 1641:
1.20 schwarze 1642: /* XXX: we drop non-initial arguments as per groff. */
1643:
1644: assert(n->child);
1645: assert(n->child->string);
1646:
1.1 schwarze 1647: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1648: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1649: print_text(h, n->child->string);
1650: print_tagq(h, t);
1651: return(0);
1.1 schwarze 1652: }
1653:
1654: static void
1655: mdoc_fo_post(MDOC_ARGS)
1656: {
1.21 schwarze 1657:
1.1 schwarze 1658: if (MDOC_BODY != n->type)
1659: return;
1.56 schwarze 1660: h->flags |= HTML_NOSPACE;
1.1 schwarze 1661: print_text(h, ")");
1.56 schwarze 1662: h->flags |= HTML_NOSPACE;
1.1 schwarze 1663: print_text(h, ";");
1664: }
1665:
1666: static int
1667: mdoc_in_pre(MDOC_ARGS)
1668: {
1.56 schwarze 1669: struct tag *t;
1670: struct htmlpair tag[2];
1671: int i;
1.1 schwarze 1672:
1.21 schwarze 1673: synopsis_pre(h, n);
1674:
1.1 schwarze 1675: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1676: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1677:
1.56 schwarze 1678: /*
1679: * The first argument of the `In' gets special treatment as
1680: * being a linked value. Subsequent values are printed
1681: * afterward. groff does similarly. This also handles the case
1682: * of no children.
1683: */
1684:
1.23 schwarze 1685: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1686: print_text(h, "#include");
1687:
1688: print_text(h, "<");
1689: h->flags |= HTML_NOSPACE;
1690:
1.56 schwarze 1691: if (NULL != (n = n->child)) {
1692: assert(MDOC_TEXT == n->type);
1693:
1.1 schwarze 1694: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1695:
1.1 schwarze 1696: i = 1;
1697: if (h->base_includes) {
1.56 schwarze 1698: buffmt_includes(h, n->string);
1.11 schwarze 1699: PAIR_HREF_INIT(&tag[i], h->buf);
1700: i++;
1.71 schwarze 1701: }
1.56 schwarze 1702:
1.1 schwarze 1703: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1704: print_text(h, n->string);
1.1 schwarze 1705: print_tagq(h, t);
1.56 schwarze 1706:
1707: n = n->next;
1.1 schwarze 1708: }
1709:
1710: h->flags |= HTML_NOSPACE;
1711: print_text(h, ">");
1.20 schwarze 1712:
1.56 schwarze 1713: for ( ; n; n = n->next) {
1714: assert(MDOC_TEXT == n->type);
1715: print_text(h, n->string);
1716: }
1717:
1.1 schwarze 1718: return(0);
1719: }
1720:
1721: static int
1722: mdoc_ic_pre(MDOC_ARGS)
1723: {
1724: struct htmlpair tag;
1725:
1726: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1727: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1728: return(1);
1729: }
1730:
1731: static int
1732: mdoc_rv_pre(MDOC_ARGS)
1733: {
1.56 schwarze 1734: struct htmlpair tag;
1735: struct tag *t;
1736: int nchild;
1.1 schwarze 1737:
1.40 schwarze 1738: if (n->prev)
1739: print_otag(h, TAG_BR, 0, NULL);
1740:
1.56 schwarze 1741: PAIR_CLASS_INIT(&tag, "fname");
1742:
1.76 ! schwarze 1743: nchild = n->nchild;
! 1744: if (nchild > 0) {
! 1745: print_text(h, "The");
1.1 schwarze 1746:
1.76 ! schwarze 1747: for (n = n->child; n; n = n->next) {
! 1748: t = print_otag(h, TAG_B, 1, &tag);
! 1749: print_text(h, n->string);
! 1750: print_tagq(h, t);
1.56 schwarze 1751:
1.76 ! schwarze 1752: h->flags |= HTML_NOSPACE;
! 1753: print_text(h, "()");
1.1 schwarze 1754:
1.76 ! schwarze 1755: if (n->next == NULL)
! 1756: continue;
1.56 schwarze 1757:
1.76 ! schwarze 1758: if (nchild > 2) {
! 1759: h->flags |= HTML_NOSPACE;
! 1760: print_text(h, ",");
! 1761: }
! 1762: if (n->next->next == NULL)
! 1763: print_text(h, "and");
1.56 schwarze 1764: }
1765:
1.76 ! schwarze 1766: if (nchild > 1)
! 1767: print_text(h, "functions return");
! 1768: else
! 1769: print_text(h, "function returns");
1.1 schwarze 1770:
1.76 ! schwarze 1771: print_text(h, "the value\\~0 if successful;");
! 1772: } else
! 1773: print_text(h, "Upon successful completion,"
! 1774: " the value\\~0 is returned;");
1.1 schwarze 1775:
1.76 ! schwarze 1776: print_text(h, "otherwise the value\\~\\-1 is returned"
! 1777: " and the global variable");
1.1 schwarze 1778:
1779: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1780: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1781: print_text(h, "errno");
1782: print_tagq(h, t);
1.71 schwarze 1783: print_text(h, "is set to indicate the error.");
1.1 schwarze 1784: return(0);
1785: }
1786:
1787: static int
1788: mdoc_va_pre(MDOC_ARGS)
1789: {
1790: struct htmlpair tag;
1791:
1792: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1793: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1794: return(1);
1795: }
1796:
1797: static int
1798: mdoc_ap_pre(MDOC_ARGS)
1799: {
1.71 schwarze 1800:
1.1 schwarze 1801: h->flags |= HTML_NOSPACE;
1802: print_text(h, "\\(aq");
1803: h->flags |= HTML_NOSPACE;
1804: return(1);
1805: }
1806:
1807: static int
1808: mdoc_bf_pre(MDOC_ARGS)
1809: {
1810: struct htmlpair tag[2];
1811: struct roffsu su;
1812:
1813: if (MDOC_HEAD == n->type)
1814: return(0);
1.25 schwarze 1815: else if (MDOC_BODY != n->type)
1.1 schwarze 1816: return(1);
1817:
1.71 schwarze 1818: if (FONT_Em == n->norm->Bf.font)
1.25 schwarze 1819: PAIR_CLASS_INIT(&tag[0], "emph");
1.71 schwarze 1820: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1821: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1822: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1823: PAIR_CLASS_INIT(&tag[0], "lit");
1824: else
1825: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1826:
1.71 schwarze 1827: /*
1.25 schwarze 1828: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1829: * accept block children.
1.25 schwarze 1830: */
1.57 schwarze 1831: bufinit(h);
1.1 schwarze 1832: bufcat_style(h, "display", "inline");
1833: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1834: /* Needs a left-margin for spacing. */
1835: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1836: PAIR_STYLE_INIT(&tag[1], h);
1837: print_otag(h, TAG_DIV, 2, tag);
1838: return(1);
1839: }
1840:
1841: static int
1842: mdoc_ms_pre(MDOC_ARGS)
1843: {
1844: struct htmlpair tag;
1845:
1846: PAIR_CLASS_INIT(&tag, "symb");
1847: print_otag(h, TAG_SPAN, 1, &tag);
1848: return(1);
1849: }
1850:
1851: static int
1.34 schwarze 1852: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1853: {
1854:
1855: h->flags |= HTML_IGNDELIM;
1856: return(1);
1857: }
1858:
1859: static void
1860: mdoc_pf_post(MDOC_ARGS)
1861: {
1862:
1863: h->flags |= HTML_NOSPACE;
1864: }
1865:
1866: static int
1867: mdoc_rs_pre(MDOC_ARGS)
1868: {
1869: struct htmlpair tag;
1870:
1871: if (MDOC_BLOCK != n->type)
1872: return(1);
1873:
1.40 schwarze 1874: if (n->prev && SEC_SEE_ALSO == n->sec)
1875: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1876:
1877: PAIR_CLASS_INIT(&tag, "ref");
1878: print_otag(h, TAG_SPAN, 1, &tag);
1879: return(1);
1880: }
1881:
1882: static int
1883: mdoc_li_pre(MDOC_ARGS)
1884: {
1885: struct htmlpair tag;
1886:
1887: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1888: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1889: return(1);
1890: }
1891:
1892: static int
1893: mdoc_sy_pre(MDOC_ARGS)
1894: {
1895: struct htmlpair tag;
1896:
1897: PAIR_CLASS_INIT(&tag, "symb");
1898: print_otag(h, TAG_SPAN, 1, &tag);
1899: return(1);
1900: }
1901:
1902: static int
1903: mdoc_bt_pre(MDOC_ARGS)
1904: {
1905:
1906: print_text(h, "is currently in beta test.");
1907: return(0);
1908: }
1909:
1910: static int
1911: mdoc_ud_pre(MDOC_ARGS)
1912: {
1913:
1914: print_text(h, "currently under development.");
1915: return(0);
1916: }
1917:
1918: static int
1919: mdoc_lb_pre(MDOC_ARGS)
1920: {
1921: struct htmlpair tag;
1922:
1.40 schwarze 1923: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1924: print_otag(h, TAG_BR, 0, NULL);
1925:
1.1 schwarze 1926: PAIR_CLASS_INIT(&tag, "lib");
1927: print_otag(h, TAG_SPAN, 1, &tag);
1928: return(1);
1929: }
1930:
1931: static int
1932: mdoc__x_pre(MDOC_ARGS)
1933: {
1.2 schwarze 1934: struct htmlpair tag[2];
1.42 schwarze 1935: enum htmltag t;
1936:
1937: t = TAG_SPAN;
1.1 schwarze 1938:
1939: switch (n->tok) {
1.71 schwarze 1940: case MDOC__A:
1.2 schwarze 1941: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1942: if (n->prev && MDOC__A == n->prev->tok)
1943: if (NULL == n->next || MDOC__A != n->next->tok)
1944: print_text(h, "and");
1.1 schwarze 1945: break;
1.71 schwarze 1946: case MDOC__B:
1.2 schwarze 1947: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1948: t = TAG_I;
1.1 schwarze 1949: break;
1.71 schwarze 1950: case MDOC__C:
1.2 schwarze 1951: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1952: break;
1.71 schwarze 1953: case MDOC__D:
1.2 schwarze 1954: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1955: break;
1.71 schwarze 1956: case MDOC__I:
1.2 schwarze 1957: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1958: t = TAG_I;
1.1 schwarze 1959: break;
1.71 schwarze 1960: case MDOC__J:
1.2 schwarze 1961: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1962: t = TAG_I;
1.1 schwarze 1963: break;
1.71 schwarze 1964: case MDOC__N:
1.2 schwarze 1965: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1966: break;
1.71 schwarze 1967: case MDOC__O:
1.2 schwarze 1968: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1969: break;
1.71 schwarze 1970: case MDOC__P:
1.2 schwarze 1971: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 1972: break;
1.71 schwarze 1973: case MDOC__Q:
1.2 schwarze 1974: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 1975: break;
1.71 schwarze 1976: case MDOC__R:
1.2 schwarze 1977: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 1978: break;
1.71 schwarze 1979: case MDOC__T:
1.2 schwarze 1980: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 1981: break;
1.71 schwarze 1982: case MDOC__U:
1.2 schwarze 1983: PAIR_CLASS_INIT(&tag[0], "link-ref");
1984: break;
1.71 schwarze 1985: case MDOC__V:
1.2 schwarze 1986: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 1987: break;
1988: default:
1989: abort();
1990: /* NOTREACHED */
1991: }
1992:
1.2 schwarze 1993: if (MDOC__U != n->tok) {
1.42 schwarze 1994: print_otag(h, t, 1, tag);
1.2 schwarze 1995: return(1);
1996: }
1997:
1998: PAIR_HREF_INIT(&tag[1], n->child->string);
1999: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2000:
1.1 schwarze 2001: return(1);
2002: }
2003:
2004: static void
2005: mdoc__x_post(MDOC_ARGS)
2006: {
1.30 schwarze 2007:
2008: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2009: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2010: if (NULL == n->prev || MDOC__A != n->prev->tok)
2011: return;
1.1 schwarze 2012:
1.12 schwarze 2013: /* TODO: %U */
2014:
1.31 schwarze 2015: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2016: return;
2017:
1.56 schwarze 2018: h->flags |= HTML_NOSPACE;
1.1 schwarze 2019: print_text(h, n->next ? "," : ".");
1.25 schwarze 2020: }
2021:
2022: static int
2023: mdoc_bk_pre(MDOC_ARGS)
2024: {
2025:
2026: switch (n->type) {
1.71 schwarze 2027: case MDOC_BLOCK:
1.25 schwarze 2028: break;
1.71 schwarze 2029: case MDOC_HEAD:
1.25 schwarze 2030: return(0);
1.71 schwarze 2031: case MDOC_BODY:
1.41 schwarze 2032: if (n->parent->args || 0 == n->prev->nchild)
2033: h->flags |= HTML_PREKEEP;
1.25 schwarze 2034: break;
2035: default:
2036: abort();
2037: /* NOTREACHED */
2038: }
2039:
2040: return(1);
2041: }
2042:
2043: static void
2044: mdoc_bk_post(MDOC_ARGS)
2045: {
2046:
2047: if (MDOC_BODY == n->type)
2048: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2049: }
1.32 schwarze 2050:
2051: static int
2052: mdoc_quote_pre(MDOC_ARGS)
2053: {
2054: struct htmlpair tag;
2055:
2056: if (MDOC_BODY != n->type)
2057: return(1);
2058:
2059: switch (n->tok) {
1.71 schwarze 2060: case MDOC_Ao:
1.32 schwarze 2061: /* FALLTHROUGH */
1.71 schwarze 2062: case MDOC_Aq:
1.32 schwarze 2063: print_text(h, "\\(la");
2064: break;
1.71 schwarze 2065: case MDOC_Bro:
1.32 schwarze 2066: /* FALLTHROUGH */
1.71 schwarze 2067: case MDOC_Brq:
1.32 schwarze 2068: print_text(h, "\\(lC");
2069: break;
1.71 schwarze 2070: case MDOC_Bo:
1.32 schwarze 2071: /* FALLTHROUGH */
1.71 schwarze 2072: case MDOC_Bq:
1.32 schwarze 2073: print_text(h, "\\(lB");
2074: break;
1.71 schwarze 2075: case MDOC_Oo:
1.32 schwarze 2076: /* FALLTHROUGH */
1.71 schwarze 2077: case MDOC_Op:
1.32 schwarze 2078: print_text(h, "\\(lB");
1.36 schwarze 2079: h->flags |= HTML_NOSPACE;
1.32 schwarze 2080: PAIR_CLASS_INIT(&tag, "opt");
2081: print_otag(h, TAG_SPAN, 1, &tag);
2082: break;
1.74 schwarze 2083: case MDOC_En:
2084: if (NULL == n->norm->Es ||
2085: NULL == n->norm->Es->child)
2086: return(1);
2087: print_text(h, n->norm->Es->child->string);
2088: break;
1.71 schwarze 2089: case MDOC_Eo:
1.65 schwarze 2090: break;
1.71 schwarze 2091: case MDOC_Do:
1.32 schwarze 2092: /* FALLTHROUGH */
1.71 schwarze 2093: case MDOC_Dq:
1.32 schwarze 2094: /* FALLTHROUGH */
1.71 schwarze 2095: case MDOC_Qo:
1.32 schwarze 2096: /* FALLTHROUGH */
1.71 schwarze 2097: case MDOC_Qq:
1.32 schwarze 2098: print_text(h, "\\(lq");
2099: break;
1.71 schwarze 2100: case MDOC_Po:
1.32 schwarze 2101: /* FALLTHROUGH */
1.71 schwarze 2102: case MDOC_Pq:
1.32 schwarze 2103: print_text(h, "(");
2104: break;
1.71 schwarze 2105: case MDOC_Ql:
1.61 schwarze 2106: print_text(h, "\\(oq");
2107: h->flags |= HTML_NOSPACE;
2108: PAIR_CLASS_INIT(&tag, "lit");
2109: print_otag(h, TAG_CODE, 1, &tag);
2110: break;
1.71 schwarze 2111: case MDOC_So:
1.32 schwarze 2112: /* FALLTHROUGH */
1.71 schwarze 2113: case MDOC_Sq:
1.32 schwarze 2114: print_text(h, "\\(oq");
2115: break;
2116: default:
2117: abort();
2118: /* NOTREACHED */
2119: }
2120:
2121: h->flags |= HTML_NOSPACE;
2122: return(1);
2123: }
2124:
2125: static void
2126: mdoc_quote_post(MDOC_ARGS)
2127: {
2128:
2129: if (MDOC_BODY != n->type)
2130: return;
2131:
1.74 schwarze 2132: if (MDOC_En != n->tok)
2133: h->flags |= HTML_NOSPACE;
1.32 schwarze 2134:
2135: switch (n->tok) {
1.71 schwarze 2136: case MDOC_Ao:
1.32 schwarze 2137: /* FALLTHROUGH */
1.71 schwarze 2138: case MDOC_Aq:
1.32 schwarze 2139: print_text(h, "\\(ra");
2140: break;
1.71 schwarze 2141: case MDOC_Bro:
1.32 schwarze 2142: /* FALLTHROUGH */
1.71 schwarze 2143: case MDOC_Brq:
1.32 schwarze 2144: print_text(h, "\\(rC");
2145: break;
1.71 schwarze 2146: case MDOC_Oo:
1.32 schwarze 2147: /* FALLTHROUGH */
1.71 schwarze 2148: case MDOC_Op:
1.32 schwarze 2149: /* FALLTHROUGH */
1.71 schwarze 2150: case MDOC_Bo:
1.32 schwarze 2151: /* FALLTHROUGH */
1.71 schwarze 2152: case MDOC_Bq:
1.32 schwarze 2153: print_text(h, "\\(rB");
1.74 schwarze 2154: break;
2155: case MDOC_En:
2156: if (NULL != n->norm->Es &&
2157: NULL != n->norm->Es->child &&
2158: NULL != n->norm->Es->child->next) {
2159: h->flags |= HTML_NOSPACE;
2160: print_text(h, n->norm->Es->child->next->string);
2161: }
1.65 schwarze 2162: break;
1.71 schwarze 2163: case MDOC_Eo:
1.32 schwarze 2164: break;
1.71 schwarze 2165: case MDOC_Qo:
1.32 schwarze 2166: /* FALLTHROUGH */
1.71 schwarze 2167: case MDOC_Qq:
1.32 schwarze 2168: /* FALLTHROUGH */
1.71 schwarze 2169: case MDOC_Do:
1.32 schwarze 2170: /* FALLTHROUGH */
1.71 schwarze 2171: case MDOC_Dq:
1.32 schwarze 2172: print_text(h, "\\(rq");
2173: break;
1.71 schwarze 2174: case MDOC_Po:
1.32 schwarze 2175: /* FALLTHROUGH */
1.71 schwarze 2176: case MDOC_Pq:
1.32 schwarze 2177: print_text(h, ")");
2178: break;
1.71 schwarze 2179: case MDOC_Ql:
1.32 schwarze 2180: /* FALLTHROUGH */
1.71 schwarze 2181: case MDOC_So:
1.32 schwarze 2182: /* FALLTHROUGH */
1.71 schwarze 2183: case MDOC_Sq:
1.66 matthew 2184: print_text(h, "\\(cq");
1.32 schwarze 2185: break;
2186: default:
2187: abort();
2188: /* NOTREACHED */
2189: }
2190: }
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