Annotation of src/usr.bin/mandoc/mdoc_html.c, Revision 1.82
1.82 ! schwarze 1: /* $OpenBSD$ */
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);
1.78 schwarze 379: bufcat(h, meta->title);
380: if (meta->msec)
381: bufcat_fmt(h, "(%s)", meta->msec);
1.67 schwarze 382: if (meta->arch)
383: bufcat_fmt(h, " (%s)", meta->arch);
1.1 schwarze 384:
385: print_otag(h, TAG_TITLE, 0, NULL);
386: print_text(h, h->buf);
387: }
388:
389: static void
390: print_mdoc_nodelist(MDOC_ARGS)
391: {
392:
1.67 schwarze 393: print_mdoc_node(meta, n, h);
1.1 schwarze 394: if (n->next)
1.67 schwarze 395: print_mdoc_nodelist(meta, n->next, h);
1.1 schwarze 396: }
397:
398: static void
399: print_mdoc_node(MDOC_ARGS)
400: {
401: int child;
402: struct tag *t;
403:
404: child = 1;
1.2 schwarze 405: t = h->tags.head;
1.1 schwarze 406:
407: switch (n->type) {
1.71 schwarze 408: case MDOC_ROOT:
1.67 schwarze 409: child = mdoc_root_pre(meta, n, h);
1.1 schwarze 410: break;
1.71 schwarze 411: case MDOC_TEXT:
1.48 schwarze 412: /* No tables in this mode... */
413: assert(NULL == h->tblt);
1.50 schwarze 414:
415: /*
416: * Make sure that if we're in a literal mode already
417: * (i.e., within a <PRE>) don't print the newline.
418: */
1.47 schwarze 419: if (' ' == *n->string && MDOC_LINE & n->flags)
1.50 schwarze 420: if ( ! (HTML_LITERAL & h->flags))
421: print_otag(h, TAG_BR, 0, NULL);
1.56 schwarze 422: if (MDOC_DELIMC & n->flags)
423: h->flags |= HTML_NOSPACE;
1.1 schwarze 424: print_text(h, n->string);
1.56 schwarze 425: if (MDOC_DELIMO & n->flags)
426: h->flags |= HTML_NOSPACE;
1.54 schwarze 427: return;
1.71 schwarze 428: case MDOC_EQN:
1.60 schwarze 429: print_eqn(h, n->eqn);
1.55 schwarze 430: break;
1.71 schwarze 431: case MDOC_TBL:
1.48 schwarze 432: /*
433: * This will take care of initialising all of the table
434: * state data for the first table, then tearing it down
435: * for the last one.
436: */
1.45 schwarze 437: print_tbl(h, n->span);
1.48 schwarze 438: return;
1.1 schwarze 439: default:
1.48 schwarze 440: /*
441: * Close out the current table, if it's open, and unset
442: * the "meta" table state. This will be reopened on the
443: * next table element.
444: */
445: if (h->tblt) {
446: print_tblclose(h);
447: t = h->tags.head;
448: }
449:
450: assert(NULL == h->tblt);
1.25 schwarze 451: if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)
1.67 schwarze 452: child = (*mdocs[n->tok].pre)(meta, n, h);
1.1 schwarze 453: break;
454: }
455:
1.69 schwarze 456: if (HTML_KEEP & h->flags) {
1.68 schwarze 457: if (n->prev ? (n->prev->lastline != n->line) :
458: (n->parent && n->parent->line != n->line)) {
1.25 schwarze 459: h->flags &= ~HTML_KEEP;
460: h->flags |= HTML_PREKEEP;
461: }
462: }
463:
1.1 schwarze 464: if (child && n->child)
1.67 schwarze 465: print_mdoc_nodelist(meta, n->child, h);
1.1 schwarze 466:
467: print_stagq(h, t);
468:
469: switch (n->type) {
1.71 schwarze 470: case MDOC_ROOT:
1.67 schwarze 471: mdoc_root_post(meta, n, h);
1.55 schwarze 472: break;
1.71 schwarze 473: case MDOC_EQN:
1.1 schwarze 474: break;
475: default:
1.25 schwarze 476: if (mdocs[n->tok].post && ENDBODY_NOT == n->end)
1.67 schwarze 477: (*mdocs[n->tok].post)(meta, n, h);
1.1 schwarze 478: break;
479: }
480: }
481:
482: static void
483: mdoc_root_post(MDOC_ARGS)
484: {
1.42 schwarze 485: struct htmlpair tag[3];
1.1 schwarze 486: struct tag *t, *tt;
487:
1.42 schwarze 488: PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
489: PAIR_CLASS_INIT(&tag[1], "foot");
1.63 schwarze 490: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
491: t = print_otag(h, TAG_TABLE, 3, tag);
492: PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");
493: print_otag(h, TAG_COL, 1, tag);
494: print_otag(h, TAG_COL, 1, tag);
1.42 schwarze 495:
1.64 schwarze 496: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 497:
1.1 schwarze 498: tt = print_otag(h, TAG_TR, 0, NULL);
499:
1.40 schwarze 500: PAIR_CLASS_INIT(&tag[0], "foot-date");
1.1 schwarze 501: print_otag(h, TAG_TD, 1, tag);
1.67 schwarze 502: print_text(h, meta->date);
1.1 schwarze 503: print_stagq(h, tt);
504:
1.40 schwarze 505: PAIR_CLASS_INIT(&tag[0], "foot-os");
1.63 schwarze 506: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
507: print_otag(h, TAG_TD, 2, tag);
1.67 schwarze 508: print_text(h, meta->os);
1.1 schwarze 509: print_tagq(h, t);
510: }
511:
512: static int
513: mdoc_root_pre(MDOC_ARGS)
514: {
1.3 schwarze 515: struct htmlpair tag[3];
1.1 schwarze 516: struct tag *t, *tt;
1.73 schwarze 517: char *volume, *title;
1.1 schwarze 518:
1.73 schwarze 519: if (NULL == meta->arch)
520: volume = mandoc_strdup(meta->vol);
521: else
522: mandoc_asprintf(&volume, "%s (%s)",
523: meta->vol, meta->arch);
1.1 schwarze 524:
1.78 schwarze 525: if (NULL == meta->msec)
526: title = mandoc_strdup(meta->title);
527: else
528: mandoc_asprintf(&title, "%s(%s)",
529: meta->title, meta->msec);
1.1 schwarze 530:
1.42 schwarze 531: PAIR_SUMMARY_INIT(&tag[0], "Document Header");
532: PAIR_CLASS_INIT(&tag[1], "head");
1.63 schwarze 533: PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");
534: t = print_otag(h, TAG_TABLE, 3, tag);
535: PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");
536: print_otag(h, TAG_COL, 1, tag);
537: print_otag(h, TAG_COL, 1, tag);
538: print_otag(h, TAG_COL, 1, tag);
1.42 schwarze 539:
540: print_otag(h, TAG_TBODY, 0, NULL);
1.3 schwarze 541:
1.1 schwarze 542: tt = print_otag(h, TAG_TR, 0, NULL);
543:
1.40 schwarze 544: PAIR_CLASS_INIT(&tag[0], "head-ltitle");
1.1 schwarze 545: print_otag(h, TAG_TD, 1, tag);
546: print_text(h, title);
547: print_stagq(h, tt);
548:
1.40 schwarze 549: PAIR_CLASS_INIT(&tag[0], "head-vol");
1.63 schwarze 550: PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
551: print_otag(h, TAG_TD, 2, tag);
1.73 schwarze 552: print_text(h, volume);
1.1 schwarze 553: print_stagq(h, tt);
554:
1.40 schwarze 555: PAIR_CLASS_INIT(&tag[0], "head-rtitle");
1.63 schwarze 556: PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
557: print_otag(h, TAG_TD, 2, tag);
1.1 schwarze 558: print_text(h, title);
559: print_tagq(h, t);
1.72 schwarze 560:
561: free(title);
1.73 schwarze 562: free(volume);
1.1 schwarze 563: return(1);
564: }
565:
566: static int
567: mdoc_sh_pre(MDOC_ARGS)
568: {
1.40 schwarze 569: struct htmlpair tag;
1.1 schwarze 570:
1.82 ! schwarze 571: switch (n->type) {
! 572: case MDOC_BLOCK:
1.40 schwarze 573: PAIR_CLASS_INIT(&tag, "section");
574: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 575: return(1);
1.82 ! schwarze 576: case MDOC_BODY:
! 577: if (n->sec == SEC_AUTHORS)
! 578: h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.1 schwarze 579: return(1);
1.82 ! schwarze 580: default:
! 581: break;
! 582: }
1.1 schwarze 583:
1.57 schwarze 584: bufinit(h);
1.59 schwarze 585: bufcat(h, "x");
1.61 schwarze 586:
587: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 588: bufcat_id(h, n->string);
1.61 schwarze 589: if (NULL != (n = n->next))
1.57 schwarze 590: bufcat_id(h, " ");
1.1 schwarze 591: }
592:
1.61 schwarze 593: if (NULL == n) {
594: PAIR_ID_INIT(&tag, h->buf);
595: print_otag(h, TAG_H1, 1, &tag);
596: } else
597: print_otag(h, TAG_H1, 0, NULL);
598:
1.1 schwarze 599: return(1);
600: }
601:
602: static int
603: mdoc_ss_pre(MDOC_ARGS)
604: {
1.40 schwarze 605: struct htmlpair tag;
1.1 schwarze 606:
1.40 schwarze 607: if (MDOC_BLOCK == n->type) {
608: PAIR_CLASS_INIT(&tag, "subsection");
609: print_otag(h, TAG_DIV, 1, &tag);
1.1 schwarze 610: return(1);
1.40 schwarze 611: } else if (MDOC_BODY == n->type)
1.1 schwarze 612: return(1);
613:
1.57 schwarze 614: bufinit(h);
1.59 schwarze 615: bufcat(h, "x");
1.61 schwarze 616:
617: for (n = n->child; n && MDOC_TEXT == n->type; ) {
1.57 schwarze 618: bufcat_id(h, n->string);
1.61 schwarze 619: if (NULL != (n = n->next))
1.57 schwarze 620: bufcat_id(h, " ");
1.1 schwarze 621: }
622:
1.61 schwarze 623: if (NULL == n) {
624: PAIR_ID_INIT(&tag, h->buf);
625: print_otag(h, TAG_H2, 1, &tag);
626: } else
627: print_otag(h, TAG_H2, 0, NULL);
628:
1.1 schwarze 629: return(1);
630: }
631:
632: static int
633: mdoc_fl_pre(MDOC_ARGS)
634: {
635: struct htmlpair tag;
636:
637: PAIR_CLASS_INIT(&tag, "flag");
1.42 schwarze 638: print_otag(h, TAG_B, 1, &tag);
1.6 schwarze 639:
640: /* `Cm' has no leading hyphen. */
641:
642: if (MDOC_Cm == n->tok)
643: return(1);
644:
645: print_text(h, "\\-");
646:
1.81 schwarze 647: if ( ! (n->nchild == 0 &&
648: (n->next == NULL ||
649: n->next->type == MDOC_TEXT ||
650: n->next->flags & MDOC_LINE)))
1.11 schwarze 651: h->flags |= HTML_NOSPACE;
1.6 schwarze 652:
1.1 schwarze 653: return(1);
654: }
655:
656: static int
657: mdoc_nd_pre(MDOC_ARGS)
658: {
659: struct htmlpair tag;
660:
661: if (MDOC_BODY != n->type)
662: return(1);
663:
664: /* XXX: this tag in theory can contain block elements. */
665:
666: print_text(h, "\\(em");
1.40 schwarze 667: PAIR_CLASS_INIT(&tag, "desc");
1.1 schwarze 668: print_otag(h, TAG_SPAN, 1, &tag);
669: return(1);
670: }
671:
672: static int
673: mdoc_nm_pre(MDOC_ARGS)
674: {
1.25 schwarze 675: struct htmlpair tag;
676: struct roffsu su;
1.57 schwarze 677: int len;
1.25 schwarze 678:
1.40 schwarze 679: switch (n->type) {
1.71 schwarze 680: case MDOC_ELEM:
1.25 schwarze 681: synopsis_pre(h, n);
682: PAIR_CLASS_INIT(&tag, "name");
1.42 schwarze 683: print_otag(h, TAG_B, 1, &tag);
1.67 schwarze 684: if (NULL == n->child && meta->name)
685: print_text(h, meta->name);
1.40 schwarze 686: return(1);
1.71 schwarze 687: case MDOC_HEAD:
1.40 schwarze 688: print_otag(h, TAG_TD, 0, NULL);
1.67 schwarze 689: if (NULL == n->child && meta->name)
690: print_text(h, meta->name);
1.40 schwarze 691: return(1);
1.71 schwarze 692: case MDOC_BODY:
1.40 schwarze 693: print_otag(h, TAG_TD, 0, NULL);
694: return(1);
695: default:
696: break;
697: }
1.25 schwarze 698:
1.40 schwarze 699: synopsis_pre(h, n);
700: PAIR_CLASS_INIT(&tag, "synopsis");
701: print_otag(h, TAG_TABLE, 1, &tag);
1.25 schwarze 702:
1.40 schwarze 703: for (len = 0, n = n->child; n; n = n->next)
704: if (MDOC_TEXT == n->type)
1.57 schwarze 705: len += html_strlen(n->string);
1.25 schwarze 706:
1.67 schwarze 707: if (0 == len && meta->name)
708: len = html_strlen(meta->name);
1.1 schwarze 709:
1.77 schwarze 710: SCALE_HS_INIT(&su, len);
1.57 schwarze 711: bufinit(h);
1.40 schwarze 712: bufcat_su(h, "width", &su);
713: PAIR_STYLE_INIT(&tag, h);
714: print_otag(h, TAG_COL, 1, &tag);
715: print_otag(h, TAG_COL, 0, NULL);
716: print_otag(h, TAG_TBODY, 0, NULL);
717: print_otag(h, TAG_TR, 0, NULL);
1.1 schwarze 718: return(1);
719: }
720:
721: static int
722: mdoc_xr_pre(MDOC_ARGS)
723: {
1.56 schwarze 724: struct htmlpair tag[2];
1.9 schwarze 725:
726: if (NULL == n->child)
727: return(0);
1.1 schwarze 728:
729: PAIR_CLASS_INIT(&tag[0], "link-man");
730:
731: if (h->base_man) {
1.71 schwarze 732: buffmt_man(h, n->child->string,
733: n->child->next ?
734: n->child->next->string : NULL);
1.11 schwarze 735: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 736: print_otag(h, TAG_A, 2, tag);
737: } else
738: print_otag(h, TAG_A, 1, tag);
739:
1.56 schwarze 740: n = n->child;
741: print_text(h, n->string);
1.1 schwarze 742:
1.56 schwarze 743: if (NULL == (n = n->next))
1.1 schwarze 744: return(0);
745:
746: h->flags |= HTML_NOSPACE;
747: print_text(h, "(");
748: h->flags |= HTML_NOSPACE;
1.56 schwarze 749: print_text(h, n->string);
1.1 schwarze 750: h->flags |= HTML_NOSPACE;
751: print_text(h, ")");
752: return(0);
753: }
754:
755: static int
756: mdoc_ns_pre(MDOC_ARGS)
757: {
758:
1.51 schwarze 759: if ( ! (MDOC_LINE & n->flags))
760: h->flags |= HTML_NOSPACE;
1.1 schwarze 761: return(1);
762: }
763:
764: static int
765: mdoc_ar_pre(MDOC_ARGS)
766: {
767: struct htmlpair tag;
768:
769: PAIR_CLASS_INIT(&tag, "arg");
1.42 schwarze 770: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 771: return(1);
772: }
773:
774: static int
775: mdoc_xx_pre(MDOC_ARGS)
776: {
777: const char *pp;
778: struct htmlpair tag;
1.52 schwarze 779: int flags;
1.1 schwarze 780:
781: switch (n->tok) {
1.71 schwarze 782: case MDOC_Bsx:
1.37 schwarze 783: pp = "BSD/OS";
1.1 schwarze 784: break;
1.71 schwarze 785: case MDOC_Dx:
1.4 schwarze 786: pp = "DragonFly";
1.1 schwarze 787: break;
1.71 schwarze 788: case MDOC_Fx:
1.1 schwarze 789: pp = "FreeBSD";
790: break;
1.71 schwarze 791: case MDOC_Nx:
1.1 schwarze 792: pp = "NetBSD";
793: break;
1.71 schwarze 794: case MDOC_Ox:
1.1 schwarze 795: pp = "OpenBSD";
796: break;
1.71 schwarze 797: case MDOC_Ux:
1.1 schwarze 798: pp = "UNIX";
799: break;
800: default:
801: return(1);
802: }
803:
804: PAIR_CLASS_INIT(&tag, "unix");
805: print_otag(h, TAG_SPAN, 1, &tag);
1.52 schwarze 806:
1.1 schwarze 807: print_text(h, pp);
1.52 schwarze 808: if (n->child) {
809: flags = h->flags;
810: h->flags |= HTML_KEEP;
811: print_text(h, n->child->string);
812: h->flags = flags;
813: }
814: return(0);
1.1 schwarze 815: }
816:
817: static int
818: mdoc_bx_pre(MDOC_ARGS)
819: {
1.49 schwarze 820: struct htmlpair tag;
1.1 schwarze 821:
822: PAIR_CLASS_INIT(&tag, "unix");
823: print_otag(h, TAG_SPAN, 1, &tag);
824:
1.49 schwarze 825: if (NULL != (n = n->child)) {
826: print_text(h, n->string);
827: h->flags |= HTML_NOSPACE;
828: print_text(h, "BSD");
829: } else {
830: print_text(h, "BSD");
831: return(0);
832: }
1.1 schwarze 833:
1.49 schwarze 834: if (NULL != (n = n->next)) {
835: h->flags |= HTML_NOSPACE;
836: print_text(h, "-");
1.1 schwarze 837: h->flags |= HTML_NOSPACE;
1.49 schwarze 838: print_text(h, n->string);
839: }
1.1 schwarze 840:
841: return(0);
842: }
843:
844: static int
1.40 schwarze 845: mdoc_it_pre(MDOC_ARGS)
1.1 schwarze 846: {
1.40 schwarze 847: struct roffsu su;
848: enum mdoc_list type;
849: struct htmlpair tag[2];
850: const struct mdoc_node *bl;
1.1 schwarze 851:
1.40 schwarze 852: bl = n->parent;
853: while (bl && MDOC_Bl != bl->tok)
854: bl = bl->parent;
1.1 schwarze 855:
1.40 schwarze 856: assert(bl);
1.1 schwarze 857:
1.44 schwarze 858: type = bl->norm->Bl.type;
1.1 schwarze 859:
1.40 schwarze 860: assert(lists[type]);
861: PAIR_CLASS_INIT(&tag[0], lists[type]);
1.1 schwarze 862:
1.57 schwarze 863: bufinit(h);
864:
1.40 schwarze 865: if (MDOC_HEAD == n->type) {
866: switch (type) {
1.71 schwarze 867: case LIST_bullet:
1.40 schwarze 868: /* FALLTHROUGH */
1.71 schwarze 869: case LIST_dash:
1.40 schwarze 870: /* FALLTHROUGH */
1.71 schwarze 871: case LIST_item:
1.40 schwarze 872: /* FALLTHROUGH */
1.71 schwarze 873: case LIST_hyphen:
1.40 schwarze 874: /* FALLTHROUGH */
1.71 schwarze 875: case LIST_enum:
1.40 schwarze 876: return(0);
1.71 schwarze 877: case LIST_diag:
1.40 schwarze 878: /* FALLTHROUGH */
1.71 schwarze 879: case LIST_hang:
1.40 schwarze 880: /* FALLTHROUGH */
1.71 schwarze 881: case LIST_inset:
1.40 schwarze 882: /* FALLTHROUGH */
1.71 schwarze 883: case LIST_ohang:
1.40 schwarze 884: /* FALLTHROUGH */
1.71 schwarze 885: case LIST_tag:
1.44 schwarze 886: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 887: bufcat_su(h, "margin-top", &su);
888: PAIR_STYLE_INIT(&tag[1], h);
889: print_otag(h, TAG_DT, 2, tag);
1.42 schwarze 890: if (LIST_diag != type)
891: break;
892: PAIR_CLASS_INIT(&tag[0], "diag");
893: print_otag(h, TAG_B, 1, tag);
1.40 schwarze 894: break;
1.71 schwarze 895: case LIST_column:
1.40 schwarze 896: break;
897: default:
898: break;
899: }
900: } else if (MDOC_BODY == n->type) {
901: switch (type) {
1.71 schwarze 902: case LIST_bullet:
1.40 schwarze 903: /* FALLTHROUGH */
1.71 schwarze 904: case LIST_hyphen:
1.40 schwarze 905: /* FALLTHROUGH */
1.71 schwarze 906: case LIST_dash:
1.40 schwarze 907: /* FALLTHROUGH */
1.71 schwarze 908: case LIST_enum:
1.40 schwarze 909: /* FALLTHROUGH */
1.71 schwarze 910: case LIST_item:
1.44 schwarze 911: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 912: bufcat_su(h, "margin-top", &su);
913: PAIR_STYLE_INIT(&tag[1], h);
914: print_otag(h, TAG_LI, 2, tag);
915: break;
1.71 schwarze 916: case LIST_diag:
1.40 schwarze 917: /* FALLTHROUGH */
1.71 schwarze 918: case LIST_hang:
1.40 schwarze 919: /* FALLTHROUGH */
1.71 schwarze 920: case LIST_inset:
1.40 schwarze 921: /* FALLTHROUGH */
1.71 schwarze 922: case LIST_ohang:
1.40 schwarze 923: /* FALLTHROUGH */
1.71 schwarze 924: case LIST_tag:
1.44 schwarze 925: if (NULL == bl->norm->Bl.width) {
1.40 schwarze 926: print_otag(h, TAG_DD, 1, tag);
927: break;
928: }
1.44 schwarze 929: a2width(bl->norm->Bl.width, &su);
1.40 schwarze 930: bufcat_su(h, "margin-left", &su);
931: PAIR_STYLE_INIT(&tag[1], h);
932: print_otag(h, TAG_DD, 2, tag);
933: break;
1.71 schwarze 934: case LIST_column:
1.44 schwarze 935: SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
1.40 schwarze 936: bufcat_su(h, "margin-top", &su);
937: PAIR_STYLE_INIT(&tag[1], h);
938: print_otag(h, TAG_TD, 2, tag);
939: break;
940: default:
941: break;
942: }
943: } else {
944: switch (type) {
1.71 schwarze 945: case LIST_column:
1.40 schwarze 946: print_otag(h, TAG_TR, 1, tag);
947: break;
948: default:
1.1 schwarze 949: break;
1.40 schwarze 950: }
1.1 schwarze 951: }
952:
953: return(1);
954: }
955:
956: static int
1.40 schwarze 957: mdoc_bl_pre(MDOC_ARGS)
1.1 schwarze 958: {
1.46 schwarze 959: int i;
1.40 schwarze 960: struct htmlpair tag[3];
1.1 schwarze 961: struct roffsu su;
1.42 schwarze 962: char buf[BUFSIZ];
1.1 schwarze 963:
1.40 schwarze 964: if (MDOC_BODY == n->type) {
1.44 schwarze 965: if (LIST_column == n->norm->Bl.type)
1.40 schwarze 966: print_otag(h, TAG_TBODY, 0, NULL);
967: return(1);
1.1 schwarze 968: }
969:
1.40 schwarze 970: if (MDOC_HEAD == n->type) {
1.44 schwarze 971: if (LIST_column != n->norm->Bl.type)
1.40 schwarze 972: return(0);
1.1 schwarze 973:
1.40 schwarze 974: /*
975: * For each column, print out the <COL> tag with our
976: * suggested width. The last column gets min-width, as
977: * in terminal mode it auto-sizes to the width of the
978: * screen and we want to preserve that behaviour.
979: */
1.1 schwarze 980:
1.46 schwarze 981: for (i = 0; i < (int)n->norm->Bl.ncols; i++) {
1.66 matthew 982: bufinit(h);
1.44 schwarze 983: a2width(n->norm->Bl.cols[i], &su);
1.46 schwarze 984: if (i < (int)n->norm->Bl.ncols - 1)
1.40 schwarze 985: bufcat_su(h, "width", &su);
986: else
987: bufcat_su(h, "min-width", &su);
988: PAIR_STYLE_INIT(&tag[0], h);
989: print_otag(h, TAG_COL, 1, tag);
990: }
1.1 schwarze 991:
1.4 schwarze 992: return(0);
1.1 schwarze 993: }
994:
1.40 schwarze 995: SCALE_VS_INIT(&su, 0);
1.66 matthew 996: bufinit(h);
1.40 schwarze 997: bufcat_su(h, "margin-top", &su);
998: bufcat_su(h, "margin-bottom", &su);
999: PAIR_STYLE_INIT(&tag[0], h);
1.1 schwarze 1000:
1.44 schwarze 1001: assert(lists[n->norm->Bl.type]);
1.73 schwarze 1002: (void)strlcpy(buf, "list ", BUFSIZ);
1003: (void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
1.42 schwarze 1004: PAIR_INIT(&tag[1], ATTR_CLASS, buf);
1.1 schwarze 1005:
1.40 schwarze 1006: /* Set the block's left-hand margin. */
1.1 schwarze 1007:
1.44 schwarze 1008: if (n->norm->Bl.offs) {
1009: a2offs(n->norm->Bl.offs, &su);
1.40 schwarze 1010: bufcat_su(h, "margin-left", &su);
1011: }
1.1 schwarze 1012:
1.44 schwarze 1013: switch (n->norm->Bl.type) {
1.71 schwarze 1014: case LIST_bullet:
1.1 schwarze 1015: /* FALLTHROUGH */
1.71 schwarze 1016: case LIST_dash:
1.1 schwarze 1017: /* FALLTHROUGH */
1.71 schwarze 1018: case LIST_hyphen:
1.1 schwarze 1019: /* FALLTHROUGH */
1.71 schwarze 1020: case LIST_item:
1.42 schwarze 1021: print_otag(h, TAG_UL, 2, tag);
1.1 schwarze 1022: break;
1.71 schwarze 1023: case LIST_enum:
1.42 schwarze 1024: print_otag(h, TAG_OL, 2, tag);
1.1 schwarze 1025: break;
1.71 schwarze 1026: case LIST_diag:
1.40 schwarze 1027: /* FALLTHROUGH */
1.71 schwarze 1028: case LIST_hang:
1.4 schwarze 1029: /* FALLTHROUGH */
1.71 schwarze 1030: case LIST_inset:
1.1 schwarze 1031: /* FALLTHROUGH */
1.71 schwarze 1032: case LIST_ohang:
1.1 schwarze 1033: /* FALLTHROUGH */
1.71 schwarze 1034: case LIST_tag:
1.42 schwarze 1035: print_otag(h, TAG_DL, 2, tag);
1.40 schwarze 1036: break;
1.71 schwarze 1037: case LIST_column:
1.42 schwarze 1038: print_otag(h, TAG_TABLE, 2, tag);
1.1 schwarze 1039: break;
1040: default:
1.40 schwarze 1041: abort();
1042: /* NOTREACHED */
1.1 schwarze 1043: }
1044:
1045: return(1);
1046: }
1047:
1048: static int
1049: mdoc_ex_pre(MDOC_ARGS)
1050: {
1.56 schwarze 1051: struct tag *t;
1052: struct htmlpair tag;
1053: int nchild;
1.1 schwarze 1054:
1.40 schwarze 1055: if (n->prev)
1056: print_otag(h, TAG_BR, 0, NULL);
1057:
1.1 schwarze 1058: PAIR_CLASS_INIT(&tag, "utility");
1059:
1060: print_text(h, "The");
1.56 schwarze 1061:
1062: nchild = n->nchild;
1063: for (n = n->child; n; n = n->next) {
1064: assert(MDOC_TEXT == n->type);
1065:
1.42 schwarze 1066: t = print_otag(h, TAG_B, 1, &tag);
1.56 schwarze 1067: print_text(h, n->string);
1.1 schwarze 1068: print_tagq(h, t);
1069:
1.56 schwarze 1070: if (nchild > 2 && n->next) {
1071: h->flags |= HTML_NOSPACE;
1072: print_text(h, ",");
1073: }
1.1 schwarze 1074:
1.56 schwarze 1075: if (n->next && NULL == n->next->next)
1076: print_text(h, "and");
1.1 schwarze 1077: }
1078:
1.56 schwarze 1079: if (nchild > 1)
1.76 schwarze 1080: print_text(h, "utilities exit\\~0");
1.1 schwarze 1081: else
1.76 schwarze 1082: print_text(h, "utility exits\\~0");
1.1 schwarze 1083:
1.76 schwarze 1084: print_text(h, "on success, and\\~>0 if an error occurs.");
1.1 schwarze 1085: return(0);
1086: }
1087:
1088: static int
1089: mdoc_em_pre(MDOC_ARGS)
1090: {
1.80 schwarze 1091: struct htmlpair tag;
1.1 schwarze 1092:
1.80 schwarze 1093: PAIR_CLASS_INIT(&tag, "emph");
1094: print_otag(h, TAG_SPAN, 1, &tag);
1.1 schwarze 1095: return(1);
1096: }
1097:
1098: static int
1099: mdoc_d1_pre(MDOC_ARGS)
1100: {
1101: struct htmlpair tag[2];
1102: struct roffsu su;
1103:
1104: if (MDOC_BLOCK != n->type)
1105: return(1);
1106:
1.40 schwarze 1107: SCALE_VS_INIT(&su, 0);
1.57 schwarze 1108: bufinit(h);
1.40 schwarze 1109: bufcat_su(h, "margin-top", &su);
1110: bufcat_su(h, "margin-bottom", &su);
1111: PAIR_STYLE_INIT(&tag[0], h);
1112: print_otag(h, TAG_BLOCKQUOTE, 1, tag);
1113:
1114: /* BLOCKQUOTE needs a block body. */
1.1 schwarze 1115:
1.43 schwarze 1116: PAIR_CLASS_INIT(&tag[0], "display");
1117: print_otag(h, TAG_DIV, 1, tag);
1118:
1119: if (MDOC_Dl == n->tok) {
1120: PAIR_CLASS_INIT(&tag[0], "lit");
1121: print_otag(h, TAG_CODE, 1, tag);
1.71 schwarze 1122: }
1.40 schwarze 1123:
1.1 schwarze 1124: return(1);
1125: }
1126:
1127: static int
1128: mdoc_sx_pre(MDOC_ARGS)
1129: {
1.56 schwarze 1130: struct htmlpair tag[2];
1.1 schwarze 1131:
1.57 schwarze 1132: bufinit(h);
1133: bufcat(h, "#x");
1.61 schwarze 1134:
1135: for (n = n->child; n; ) {
1.57 schwarze 1136: bufcat_id(h, n->string);
1.61 schwarze 1137: if (NULL != (n = n->next))
1.57 schwarze 1138: bufcat_id(h, " ");
1.1 schwarze 1139: }
1140:
1141: PAIR_CLASS_INIT(&tag[0], "link-sec");
1.57 schwarze 1142: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1143:
1.42 schwarze 1144: print_otag(h, TAG_I, 1, tag);
1.1 schwarze 1145: print_otag(h, TAG_A, 2, tag);
1146: return(1);
1147: }
1148:
1149: static int
1150: mdoc_bd_pre(MDOC_ARGS)
1151: {
1.71 schwarze 1152: struct htmlpair tag[2];
1153: int comp, sv;
1.22 schwarze 1154: const struct mdoc_node *nn;
1.1 schwarze 1155: struct roffsu su;
1156:
1.22 schwarze 1157: if (MDOC_HEAD == n->type)
1.1 schwarze 1158: return(0);
1159:
1160: if (MDOC_BLOCK == n->type) {
1.44 schwarze 1161: comp = n->norm->Bd.comp;
1.1 schwarze 1162: for (nn = n; nn && ! comp; nn = nn->parent) {
1163: if (MDOC_BLOCK != nn->type)
1164: continue;
1165: if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
1166: comp = 1;
1167: if (nn->prev)
1168: break;
1169: }
1.40 schwarze 1170: if ( ! comp)
1171: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1172: return(1);
1173: }
1174:
1.40 schwarze 1175: SCALE_HS_INIT(&su, 0);
1.44 schwarze 1176: if (n->norm->Bd.offs)
1177: a2offs(n->norm->Bd.offs, &su);
1.71 schwarze 1178:
1.57 schwarze 1179: bufinit(h);
1.40 schwarze 1180: bufcat_su(h, "margin-left", &su);
1181: PAIR_STYLE_INIT(&tag[0], h);
1182:
1.71 schwarze 1183: if (DISP_unfilled != n->norm->Bd.type &&
1184: DISP_literal != n->norm->Bd.type) {
1.40 schwarze 1185: PAIR_CLASS_INIT(&tag[1], "display");
1186: print_otag(h, TAG_DIV, 2, tag);
1.1 schwarze 1187: return(1);
1.40 schwarze 1188: }
1.1 schwarze 1189:
1.40 schwarze 1190: PAIR_CLASS_INIT(&tag[1], "lit display");
1191: print_otag(h, TAG_PRE, 2, tag);
1.1 schwarze 1192:
1.50 schwarze 1193: /* This can be recursive: save & set our literal state. */
1194:
1195: sv = h->flags & HTML_LITERAL;
1196: h->flags |= HTML_LITERAL;
1197:
1.1 schwarze 1198: for (nn = n->child; nn; nn = nn->next) {
1.67 schwarze 1199: print_mdoc_node(meta, nn, h);
1.33 schwarze 1200: /*
1201: * If the printed node flushes its own line, then we
1202: * needn't do it here as well. This is hacky, but the
1203: * notion of selective eoln whitespace is pretty dumb
1204: * anyway, so don't sweat it.
1205: */
1206: switch (nn->tok) {
1.71 schwarze 1207: case MDOC_Sm:
1.36 schwarze 1208: /* FALLTHROUGH */
1.71 schwarze 1209: case MDOC_br:
1.33 schwarze 1210: /* FALLTHROUGH */
1.71 schwarze 1211: case MDOC_sp:
1.33 schwarze 1212: /* FALLTHROUGH */
1.71 schwarze 1213: case MDOC_Bl:
1.39 schwarze 1214: /* FALLTHROUGH */
1.71 schwarze 1215: case MDOC_D1:
1.39 schwarze 1216: /* FALLTHROUGH */
1.71 schwarze 1217: case MDOC_Dl:
1.33 schwarze 1218: /* FALLTHROUGH */
1.71 schwarze 1219: case MDOC_Lp:
1.33 schwarze 1220: /* FALLTHROUGH */
1.71 schwarze 1221: case MDOC_Pp:
1.33 schwarze 1222: continue;
1223: default:
1224: break;
1225: }
1.28 schwarze 1226: if (nn->next && nn->next->line == nn->line)
1227: continue;
1.40 schwarze 1228: else if (nn->next)
1229: print_text(h, "\n");
1230:
1.28 schwarze 1231: h->flags |= HTML_NOSPACE;
1.1 schwarze 1232: }
1.50 schwarze 1233:
1234: if (0 == sv)
1235: h->flags &= ~HTML_LITERAL;
1.1 schwarze 1236:
1237: return(0);
1238: }
1239:
1240: static int
1241: mdoc_pa_pre(MDOC_ARGS)
1242: {
1243: struct htmlpair tag;
1244:
1245: PAIR_CLASS_INIT(&tag, "file");
1.42 schwarze 1246: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1247: return(1);
1248: }
1249:
1250: static int
1251: mdoc_ad_pre(MDOC_ARGS)
1252: {
1253: struct htmlpair tag;
1254:
1255: PAIR_CLASS_INIT(&tag, "addr");
1.42 schwarze 1256: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1257: return(1);
1258: }
1259:
1260: static int
1261: mdoc_an_pre(MDOC_ARGS)
1262: {
1263: struct htmlpair tag;
1264:
1.82 ! schwarze 1265: if (n->norm->An.auth == AUTH_split) {
! 1266: h->flags &= ~HTML_NOSPLIT;
! 1267: h->flags |= HTML_SPLIT;
! 1268: return(0);
! 1269: }
! 1270: if (n->norm->An.auth == AUTH_nosplit) {
! 1271: h->flags &= ~HTML_SPLIT;
! 1272: h->flags |= HTML_NOSPLIT;
! 1273: return(0);
! 1274: }
! 1275:
! 1276: if (n->child == NULL)
! 1277: return(0);
! 1278:
! 1279: if (h->flags & HTML_SPLIT)
! 1280: print_otag(h, TAG_BR, 0, NULL);
! 1281:
! 1282: if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
! 1283: h->flags |= HTML_SPLIT;
1.1 schwarze 1284:
1285: PAIR_CLASS_INIT(&tag, "author");
1286: print_otag(h, TAG_SPAN, 1, &tag);
1287: return(1);
1288: }
1289:
1290: static int
1291: mdoc_cd_pre(MDOC_ARGS)
1292: {
1293: struct htmlpair tag;
1294:
1.21 schwarze 1295: synopsis_pre(h, n);
1.1 schwarze 1296: PAIR_CLASS_INIT(&tag, "config");
1.42 schwarze 1297: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1298: return(1);
1299: }
1300:
1301: static int
1302: mdoc_dv_pre(MDOC_ARGS)
1303: {
1304: struct htmlpair tag;
1305:
1306: PAIR_CLASS_INIT(&tag, "define");
1307: print_otag(h, TAG_SPAN, 1, &tag);
1308: return(1);
1309: }
1310:
1311: static int
1312: mdoc_ev_pre(MDOC_ARGS)
1313: {
1314: struct htmlpair tag;
1315:
1316: PAIR_CLASS_INIT(&tag, "env");
1317: print_otag(h, TAG_SPAN, 1, &tag);
1318: return(1);
1319: }
1320:
1321: static int
1322: mdoc_er_pre(MDOC_ARGS)
1323: {
1324: struct htmlpair tag;
1325:
1326: PAIR_CLASS_INIT(&tag, "errno");
1327: print_otag(h, TAG_SPAN, 1, &tag);
1328: return(1);
1329: }
1330:
1331: static int
1332: mdoc_fa_pre(MDOC_ARGS)
1333: {
1334: const struct mdoc_node *nn;
1335: struct htmlpair tag;
1336: struct tag *t;
1337:
1338: PAIR_CLASS_INIT(&tag, "farg");
1339: if (n->parent->tok != MDOC_Fo) {
1.42 schwarze 1340: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1341: return(1);
1342: }
1343:
1344: for (nn = n->child; nn; nn = nn->next) {
1.42 schwarze 1345: t = print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1346: print_text(h, nn->string);
1347: print_tagq(h, t);
1.56 schwarze 1348: if (nn->next) {
1349: h->flags |= HTML_NOSPACE;
1.1 schwarze 1350: print_text(h, ",");
1.56 schwarze 1351: }
1.1 schwarze 1352: }
1353:
1.56 schwarze 1354: if (n->child && n->next && n->next->tok == MDOC_Fa) {
1355: h->flags |= HTML_NOSPACE;
1.1 schwarze 1356: print_text(h, ",");
1.56 schwarze 1357: }
1.1 schwarze 1358:
1359: return(0);
1360: }
1361:
1362: static int
1363: mdoc_fd_pre(MDOC_ARGS)
1364: {
1.56 schwarze 1365: struct htmlpair tag[2];
1366: char buf[BUFSIZ];
1367: size_t sz;
1368: int i;
1369: struct tag *t;
1.1 schwarze 1370:
1.21 schwarze 1371: synopsis_pre(h, n);
1372:
1.56 schwarze 1373: if (NULL == (n = n->child))
1374: return(0);
1375:
1376: assert(MDOC_TEXT == n->type);
1377:
1378: if (strcmp(n->string, "#include")) {
1379: PAIR_CLASS_INIT(&tag[0], "macro");
1380: print_otag(h, TAG_B, 1, tag);
1381: return(1);
1382: }
1383:
1384: PAIR_CLASS_INIT(&tag[0], "includes");
1385: print_otag(h, TAG_B, 1, tag);
1386: print_text(h, n->string);
1387:
1388: if (NULL != (n = n->next)) {
1389: assert(MDOC_TEXT == n->type);
1.73 schwarze 1390:
1391: /*
1392: * XXX This is broken and not easy to fix.
1393: * When using -Oincludes, truncation may occur.
1394: * Dynamic allocation wouldn't help because
1395: * passing long strings to buffmt_includes()
1396: * does not work either.
1397: */
1398:
1.71 schwarze 1399: strlcpy(buf, '<' == *n->string || '"' == *n->string ?
1400: n->string + 1 : n->string, BUFSIZ);
1.56 schwarze 1401:
1402: sz = strlen(buf);
1403: if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))
1404: buf[sz - 1] = '\0';
1405:
1406: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.71 schwarze 1407:
1.56 schwarze 1408: i = 1;
1409: if (h->base_includes) {
1410: buffmt_includes(h, buf);
1411: PAIR_HREF_INIT(&tag[i], h->buf);
1412: i++;
1.71 schwarze 1413: }
1.56 schwarze 1414:
1415: t = print_otag(h, TAG_A, i, tag);
1416: print_text(h, n->string);
1417: print_tagq(h, t);
1418:
1419: n = n->next;
1420: }
1421:
1422: for ( ; n; n = n->next) {
1423: assert(MDOC_TEXT == n->type);
1424: print_text(h, n->string);
1425: }
1426:
1427: return(0);
1.1 schwarze 1428: }
1429:
1430: static int
1431: mdoc_vt_pre(MDOC_ARGS)
1432: {
1433: struct htmlpair tag;
1434:
1.21 schwarze 1435: if (MDOC_BLOCK == n->type) {
1436: synopsis_pre(h, n);
1.7 schwarze 1437: return(1);
1.21 schwarze 1438: } else if (MDOC_ELEM == n->type) {
1439: synopsis_pre(h, n);
1.7 schwarze 1440: } else if (MDOC_HEAD == n->type)
1441: return(0);
1.1 schwarze 1442:
1443: PAIR_CLASS_INIT(&tag, "type");
1444: print_otag(h, TAG_SPAN, 1, &tag);
1445: return(1);
1446: }
1447:
1448: static int
1449: mdoc_ft_pre(MDOC_ARGS)
1450: {
1451: struct htmlpair tag;
1452:
1.21 schwarze 1453: synopsis_pre(h, n);
1.1 schwarze 1454: PAIR_CLASS_INIT(&tag, "ftype");
1.42 schwarze 1455: print_otag(h, TAG_I, 1, &tag);
1.1 schwarze 1456: return(1);
1457: }
1458:
1459: static int
1460: mdoc_fn_pre(MDOC_ARGS)
1461: {
1.56 schwarze 1462: struct tag *t;
1463: struct htmlpair tag[2];
1464: char nbuf[BUFSIZ];
1465: const char *sp, *ep;
1466: int sz, i, pretty;
1.1 schwarze 1467:
1.56 schwarze 1468: pretty = MDOC_SYNPRETTY & n->flags;
1.21 schwarze 1469: synopsis_pre(h, n);
1.1 schwarze 1470:
1471: /* Split apart into type and name. */
1472: assert(n->child->string);
1473: sp = n->child->string;
1474:
1475: ep = strchr(sp, ' ');
1476: if (NULL != ep) {
1477: PAIR_CLASS_INIT(&tag[0], "ftype");
1.42 schwarze 1478: t = print_otag(h, TAG_I, 1, tag);
1.71 schwarze 1479:
1.1 schwarze 1480: while (ep) {
1481: sz = MIN((int)(ep - sp), BUFSIZ - 1);
1482: (void)memcpy(nbuf, sp, (size_t)sz);
1483: nbuf[sz] = '\0';
1484: print_text(h, nbuf);
1485: sp = ++ep;
1486: ep = strchr(sp, ' ');
1487: }
1488: print_tagq(h, t);
1489: }
1490:
1491: PAIR_CLASS_INIT(&tag[0], "fname");
1.11 schwarze 1492:
1493: /*
1494: * FIXME: only refer to IDs that we know exist.
1495: */
1496:
1497: #if 0
1.23 schwarze 1498: if (MDOC_SYNPRETTY & n->flags) {
1.11 schwarze 1499: nbuf[0] = '\0';
1500: html_idcat(nbuf, sp, BUFSIZ);
1501: PAIR_ID_INIT(&tag[1], nbuf);
1502: } else {
1503: strlcpy(nbuf, "#", BUFSIZ);
1504: html_idcat(nbuf, sp, BUFSIZ);
1505: PAIR_HREF_INIT(&tag[1], nbuf);
1506: }
1507: #endif
1508:
1.42 schwarze 1509: t = print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1510:
1.73 schwarze 1511: if (sp)
1512: print_text(h, sp);
1.1 schwarze 1513:
1514: print_tagq(h, t);
1515:
1516: h->flags |= HTML_NOSPACE;
1517: print_text(h, "(");
1.56 schwarze 1518: h->flags |= HTML_NOSPACE;
1.1 schwarze 1519:
1.57 schwarze 1520: PAIR_CLASS_INIT(&tag[0], "farg");
1.1 schwarze 1521: bufinit(h);
1522: bufcat_style(h, "white-space", "nowrap");
1523: PAIR_STYLE_INIT(&tag[1], h);
1524:
1.56 schwarze 1525: for (n = n->child->next; n; n = n->next) {
1.1 schwarze 1526: i = 1;
1.23 schwarze 1527: if (MDOC_SYNPRETTY & n->flags)
1.1 schwarze 1528: i = 2;
1.42 schwarze 1529: t = print_otag(h, TAG_I, i, tag);
1.56 schwarze 1530: print_text(h, n->string);
1.1 schwarze 1531: print_tagq(h, t);
1.56 schwarze 1532: if (n->next) {
1533: h->flags |= HTML_NOSPACE;
1.1 schwarze 1534: print_text(h, ",");
1.56 schwarze 1535: }
1.1 schwarze 1536: }
1537:
1.56 schwarze 1538: h->flags |= HTML_NOSPACE;
1.1 schwarze 1539: print_text(h, ")");
1.56 schwarze 1540:
1541: if (pretty) {
1542: h->flags |= HTML_NOSPACE;
1.1 schwarze 1543: print_text(h, ";");
1.56 schwarze 1544: }
1.1 schwarze 1545:
1546: return(0);
1547: }
1548:
1549: static int
1.26 schwarze 1550: mdoc_sm_pre(MDOC_ARGS)
1551: {
1552:
1.75 schwarze 1553: if (NULL == n->child)
1554: h->flags ^= HTML_NONOSPACE;
1555: else if (0 == strcmp("on", n->child->string))
1.26 schwarze 1556: h->flags &= ~HTML_NONOSPACE;
1.75 schwarze 1557: else
1.26 schwarze 1558: h->flags |= HTML_NONOSPACE;
1.75 schwarze 1559:
1560: if ( ! (HTML_NONOSPACE & h->flags))
1561: h->flags &= ~HTML_NOSPACE;
1.26 schwarze 1562:
1563: return(0);
1564: }
1565:
1.40 schwarze 1566: static int
1.74 schwarze 1567: mdoc_skip_pre(MDOC_ARGS)
1.70 schwarze 1568: {
1569:
1570: return(0);
1571: }
1572:
1573: static int
1.40 schwarze 1574: mdoc_pp_pre(MDOC_ARGS)
1575: {
1576:
1577: print_otag(h, TAG_P, 0, NULL);
1578: return(0);
1579: }
1.26 schwarze 1580:
1581: static int
1.1 schwarze 1582: mdoc_sp_pre(MDOC_ARGS)
1583: {
1.40 schwarze 1584: struct roffsu su;
1.1 schwarze 1585: struct htmlpair tag;
1586:
1.40 schwarze 1587: SCALE_VS_INIT(&su, 1);
1588:
1589: if (MDOC_sp == n->tok) {
1.59 schwarze 1590: if (NULL != (n = n->child))
1591: if ( ! a2roffsu(n->string, &su, SCALE_VS))
1592: SCALE_VS_INIT(&su, atoi(n->string));
1.40 schwarze 1593: } else
1.77 schwarze 1594: su.scale = 0.0;
1.1 schwarze 1595:
1.57 schwarze 1596: bufinit(h);
1.1 schwarze 1597: bufcat_su(h, "height", &su);
1598: PAIR_STYLE_INIT(&tag, h);
1599: print_otag(h, TAG_DIV, 1, &tag);
1.40 schwarze 1600:
1.3 schwarze 1601: /* So the div isn't empty: */
1602: print_text(h, "\\~");
1603:
1604: return(0);
1.1 schwarze 1605:
1606: }
1607:
1608: static int
1609: mdoc_lk_pre(MDOC_ARGS)
1610: {
1.56 schwarze 1611: struct htmlpair tag[2];
1612:
1613: if (NULL == (n = n->child))
1614: return(0);
1.1 schwarze 1615:
1.56 schwarze 1616: assert(MDOC_TEXT == n->type);
1.1 schwarze 1617:
1618: PAIR_CLASS_INIT(&tag[0], "link-ext");
1.56 schwarze 1619: PAIR_HREF_INIT(&tag[1], n->string);
1620:
1.1 schwarze 1621: print_otag(h, TAG_A, 2, tag);
1622:
1.58 schwarze 1623: if (NULL == n->next)
1624: print_text(h, n->string);
1625:
1626: for (n = n->next; n; n = n->next)
1.56 schwarze 1627: print_text(h, n->string);
1.1 schwarze 1628:
1629: return(0);
1630: }
1631:
1632: static int
1633: mdoc_mt_pre(MDOC_ARGS)
1634: {
1.56 schwarze 1635: struct htmlpair tag[2];
1636: struct tag *t;
1.1 schwarze 1637:
1638: PAIR_CLASS_INIT(&tag[0], "link-mail");
1639:
1.56 schwarze 1640: for (n = n->child; n; n = n->next) {
1641: assert(MDOC_TEXT == n->type);
1642:
1.1 schwarze 1643: bufinit(h);
1644: bufcat(h, "mailto:");
1.56 schwarze 1645: bufcat(h, n->string);
1646:
1.10 schwarze 1647: PAIR_HREF_INIT(&tag[1], h->buf);
1.1 schwarze 1648: t = print_otag(h, TAG_A, 2, tag);
1.56 schwarze 1649: print_text(h, n->string);
1.1 schwarze 1650: print_tagq(h, t);
1651: }
1.71 schwarze 1652:
1.1 schwarze 1653: return(0);
1654: }
1655:
1656: static int
1657: mdoc_fo_pre(MDOC_ARGS)
1658: {
1.20 schwarze 1659: struct htmlpair tag;
1660: struct tag *t;
1.1 schwarze 1661:
1662: if (MDOC_BODY == n->type) {
1663: h->flags |= HTML_NOSPACE;
1664: print_text(h, "(");
1665: h->flags |= HTML_NOSPACE;
1666: return(1);
1.20 schwarze 1667: } else if (MDOC_BLOCK == n->type) {
1.21 schwarze 1668: synopsis_pre(h, n);
1.1 schwarze 1669: return(1);
1.11 schwarze 1670: }
1.1 schwarze 1671:
1.20 schwarze 1672: /* XXX: we drop non-initial arguments as per groff. */
1673:
1674: assert(n->child);
1675: assert(n->child->string);
1676:
1.1 schwarze 1677: PAIR_CLASS_INIT(&tag, "fname");
1.43 schwarze 1678: t = print_otag(h, TAG_B, 1, &tag);
1.20 schwarze 1679: print_text(h, n->child->string);
1680: print_tagq(h, t);
1681: return(0);
1.1 schwarze 1682: }
1683:
1684: static void
1685: mdoc_fo_post(MDOC_ARGS)
1686: {
1.21 schwarze 1687:
1.1 schwarze 1688: if (MDOC_BODY != n->type)
1689: return;
1.56 schwarze 1690: h->flags |= HTML_NOSPACE;
1.1 schwarze 1691: print_text(h, ")");
1.56 schwarze 1692: h->flags |= HTML_NOSPACE;
1.1 schwarze 1693: print_text(h, ";");
1694: }
1695:
1696: static int
1697: mdoc_in_pre(MDOC_ARGS)
1698: {
1.56 schwarze 1699: struct tag *t;
1700: struct htmlpair tag[2];
1701: int i;
1.1 schwarze 1702:
1.21 schwarze 1703: synopsis_pre(h, n);
1704:
1.1 schwarze 1705: PAIR_CLASS_INIT(&tag[0], "includes");
1.42 schwarze 1706: print_otag(h, TAG_B, 1, tag);
1.1 schwarze 1707:
1.56 schwarze 1708: /*
1709: * The first argument of the `In' gets special treatment as
1710: * being a linked value. Subsequent values are printed
1711: * afterward. groff does similarly. This also handles the case
1712: * of no children.
1713: */
1714:
1.23 schwarze 1715: if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
1.1 schwarze 1716: print_text(h, "#include");
1717:
1718: print_text(h, "<");
1719: h->flags |= HTML_NOSPACE;
1720:
1.56 schwarze 1721: if (NULL != (n = n->child)) {
1722: assert(MDOC_TEXT == n->type);
1723:
1.1 schwarze 1724: PAIR_CLASS_INIT(&tag[0], "link-includes");
1.56 schwarze 1725:
1.1 schwarze 1726: i = 1;
1727: if (h->base_includes) {
1.56 schwarze 1728: buffmt_includes(h, n->string);
1.11 schwarze 1729: PAIR_HREF_INIT(&tag[i], h->buf);
1730: i++;
1.71 schwarze 1731: }
1.56 schwarze 1732:
1.1 schwarze 1733: t = print_otag(h, TAG_A, i, tag);
1.56 schwarze 1734: print_text(h, n->string);
1.1 schwarze 1735: print_tagq(h, t);
1.56 schwarze 1736:
1737: n = n->next;
1.1 schwarze 1738: }
1739:
1740: h->flags |= HTML_NOSPACE;
1741: print_text(h, ">");
1.20 schwarze 1742:
1.56 schwarze 1743: for ( ; n; n = n->next) {
1744: assert(MDOC_TEXT == n->type);
1745: print_text(h, n->string);
1746: }
1747:
1.1 schwarze 1748: return(0);
1749: }
1750:
1751: static int
1752: mdoc_ic_pre(MDOC_ARGS)
1753: {
1754: struct htmlpair tag;
1755:
1756: PAIR_CLASS_INIT(&tag, "cmd");
1.42 schwarze 1757: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1758: return(1);
1759: }
1760:
1761: static int
1762: mdoc_rv_pre(MDOC_ARGS)
1763: {
1.56 schwarze 1764: struct htmlpair tag;
1765: struct tag *t;
1766: int nchild;
1.1 schwarze 1767:
1.40 schwarze 1768: if (n->prev)
1769: print_otag(h, TAG_BR, 0, NULL);
1770:
1.56 schwarze 1771: PAIR_CLASS_INIT(&tag, "fname");
1772:
1.76 schwarze 1773: nchild = n->nchild;
1774: if (nchild > 0) {
1775: print_text(h, "The");
1.1 schwarze 1776:
1.76 schwarze 1777: for (n = n->child; n; n = n->next) {
1778: t = print_otag(h, TAG_B, 1, &tag);
1779: print_text(h, n->string);
1780: print_tagq(h, t);
1.56 schwarze 1781:
1.76 schwarze 1782: h->flags |= HTML_NOSPACE;
1783: print_text(h, "()");
1.1 schwarze 1784:
1.76 schwarze 1785: if (n->next == NULL)
1786: continue;
1.56 schwarze 1787:
1.76 schwarze 1788: if (nchild > 2) {
1789: h->flags |= HTML_NOSPACE;
1790: print_text(h, ",");
1791: }
1792: if (n->next->next == NULL)
1793: print_text(h, "and");
1.56 schwarze 1794: }
1795:
1.76 schwarze 1796: if (nchild > 1)
1797: print_text(h, "functions return");
1798: else
1799: print_text(h, "function returns");
1.1 schwarze 1800:
1.76 schwarze 1801: print_text(h, "the value\\~0 if successful;");
1802: } else
1803: print_text(h, "Upon successful completion,"
1804: " the value\\~0 is returned;");
1.1 schwarze 1805:
1.76 schwarze 1806: print_text(h, "otherwise the value\\~\\-1 is returned"
1807: " and the global variable");
1.1 schwarze 1808:
1809: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1810: t = print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1811: print_text(h, "errno");
1812: print_tagq(h, t);
1.71 schwarze 1813: print_text(h, "is set to indicate the error.");
1.1 schwarze 1814: return(0);
1815: }
1816:
1817: static int
1818: mdoc_va_pre(MDOC_ARGS)
1819: {
1820: struct htmlpair tag;
1821:
1822: PAIR_CLASS_INIT(&tag, "var");
1.42 schwarze 1823: print_otag(h, TAG_B, 1, &tag);
1.1 schwarze 1824: return(1);
1825: }
1826:
1827: static int
1828: mdoc_ap_pre(MDOC_ARGS)
1829: {
1.71 schwarze 1830:
1.1 schwarze 1831: h->flags |= HTML_NOSPACE;
1832: print_text(h, "\\(aq");
1833: h->flags |= HTML_NOSPACE;
1834: return(1);
1835: }
1836:
1837: static int
1838: mdoc_bf_pre(MDOC_ARGS)
1839: {
1840: struct htmlpair tag[2];
1841: struct roffsu su;
1842:
1843: if (MDOC_HEAD == n->type)
1844: return(0);
1.25 schwarze 1845: else if (MDOC_BODY != n->type)
1.1 schwarze 1846: return(1);
1847:
1.80 schwarze 1848: if (FONT_Em == n->norm->Bf.font)
1849: PAIR_CLASS_INIT(&tag[0], "emph");
1850: else if (FONT_Sy == n->norm->Bf.font)
1.25 schwarze 1851: PAIR_CLASS_INIT(&tag[0], "symb");
1.71 schwarze 1852: else if (FONT_Li == n->norm->Bf.font)
1.25 schwarze 1853: PAIR_CLASS_INIT(&tag[0], "lit");
1854: else
1855: PAIR_CLASS_INIT(&tag[0], "none");
1.1 schwarze 1856:
1.71 schwarze 1857: /*
1.25 schwarze 1858: * We want this to be inline-formatted, but needs to be div to
1.71 schwarze 1859: * accept block children.
1.25 schwarze 1860: */
1.57 schwarze 1861: bufinit(h);
1.1 schwarze 1862: bufcat_style(h, "display", "inline");
1863: SCALE_HS_INIT(&su, 1);
1.25 schwarze 1864: /* Needs a left-margin for spacing. */
1865: bufcat_su(h, "margin-left", &su);
1.1 schwarze 1866: PAIR_STYLE_INIT(&tag[1], h);
1867: print_otag(h, TAG_DIV, 2, tag);
1868: return(1);
1869: }
1870:
1871: static int
1872: mdoc_ms_pre(MDOC_ARGS)
1873: {
1874: struct htmlpair tag;
1875:
1876: PAIR_CLASS_INIT(&tag, "symb");
1877: print_otag(h, TAG_SPAN, 1, &tag);
1878: return(1);
1879: }
1880:
1881: static int
1.34 schwarze 1882: mdoc_igndelim_pre(MDOC_ARGS)
1.1 schwarze 1883: {
1884:
1885: h->flags |= HTML_IGNDELIM;
1886: return(1);
1887: }
1888:
1889: static void
1890: mdoc_pf_post(MDOC_ARGS)
1891: {
1892:
1893: h->flags |= HTML_NOSPACE;
1894: }
1895:
1896: static int
1897: mdoc_rs_pre(MDOC_ARGS)
1898: {
1899: struct htmlpair tag;
1900:
1901: if (MDOC_BLOCK != n->type)
1902: return(1);
1903:
1.40 schwarze 1904: if (n->prev && SEC_SEE_ALSO == n->sec)
1905: print_otag(h, TAG_P, 0, NULL);
1.1 schwarze 1906:
1907: PAIR_CLASS_INIT(&tag, "ref");
1908: print_otag(h, TAG_SPAN, 1, &tag);
1909: return(1);
1910: }
1911:
1912: static int
1913: mdoc_li_pre(MDOC_ARGS)
1914: {
1915: struct htmlpair tag;
1916:
1917: PAIR_CLASS_INIT(&tag, "lit");
1.61 schwarze 1918: print_otag(h, TAG_CODE, 1, &tag);
1.1 schwarze 1919: return(1);
1920: }
1921:
1922: static int
1923: mdoc_sy_pre(MDOC_ARGS)
1924: {
1925: struct htmlpair tag;
1926:
1927: PAIR_CLASS_INIT(&tag, "symb");
1928: print_otag(h, TAG_SPAN, 1, &tag);
1929: return(1);
1930: }
1931:
1932: static int
1933: mdoc_bt_pre(MDOC_ARGS)
1934: {
1935:
1936: print_text(h, "is currently in beta test.");
1937: return(0);
1938: }
1939:
1940: static int
1941: mdoc_ud_pre(MDOC_ARGS)
1942: {
1943:
1944: print_text(h, "currently under development.");
1945: return(0);
1946: }
1947:
1948: static int
1949: mdoc_lb_pre(MDOC_ARGS)
1950: {
1951: struct htmlpair tag;
1952:
1.40 schwarze 1953: if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
1954: print_otag(h, TAG_BR, 0, NULL);
1955:
1.1 schwarze 1956: PAIR_CLASS_INIT(&tag, "lib");
1957: print_otag(h, TAG_SPAN, 1, &tag);
1958: return(1);
1959: }
1960:
1961: static int
1962: mdoc__x_pre(MDOC_ARGS)
1963: {
1.2 schwarze 1964: struct htmlpair tag[2];
1.42 schwarze 1965: enum htmltag t;
1966:
1967: t = TAG_SPAN;
1.1 schwarze 1968:
1969: switch (n->tok) {
1.71 schwarze 1970: case MDOC__A:
1.2 schwarze 1971: PAIR_CLASS_INIT(&tag[0], "ref-auth");
1.30 schwarze 1972: if (n->prev && MDOC__A == n->prev->tok)
1973: if (NULL == n->next || MDOC__A != n->next->tok)
1974: print_text(h, "and");
1.1 schwarze 1975: break;
1.71 schwarze 1976: case MDOC__B:
1.2 schwarze 1977: PAIR_CLASS_INIT(&tag[0], "ref-book");
1.42 schwarze 1978: t = TAG_I;
1.1 schwarze 1979: break;
1.71 schwarze 1980: case MDOC__C:
1.2 schwarze 1981: PAIR_CLASS_INIT(&tag[0], "ref-city");
1.1 schwarze 1982: break;
1.71 schwarze 1983: case MDOC__D:
1.2 schwarze 1984: PAIR_CLASS_INIT(&tag[0], "ref-date");
1.1 schwarze 1985: break;
1.71 schwarze 1986: case MDOC__I:
1.2 schwarze 1987: PAIR_CLASS_INIT(&tag[0], "ref-issue");
1.42 schwarze 1988: t = TAG_I;
1.1 schwarze 1989: break;
1.71 schwarze 1990: case MDOC__J:
1.2 schwarze 1991: PAIR_CLASS_INIT(&tag[0], "ref-jrnl");
1.42 schwarze 1992: t = TAG_I;
1.1 schwarze 1993: break;
1.71 schwarze 1994: case MDOC__N:
1.2 schwarze 1995: PAIR_CLASS_INIT(&tag[0], "ref-num");
1.1 schwarze 1996: break;
1.71 schwarze 1997: case MDOC__O:
1.2 schwarze 1998: PAIR_CLASS_INIT(&tag[0], "ref-opt");
1.1 schwarze 1999: break;
1.71 schwarze 2000: case MDOC__P:
1.2 schwarze 2001: PAIR_CLASS_INIT(&tag[0], "ref-page");
1.1 schwarze 2002: break;
1.71 schwarze 2003: case MDOC__Q:
1.2 schwarze 2004: PAIR_CLASS_INIT(&tag[0], "ref-corp");
1.1 schwarze 2005: break;
1.71 schwarze 2006: case MDOC__R:
1.2 schwarze 2007: PAIR_CLASS_INIT(&tag[0], "ref-rep");
1.1 schwarze 2008: break;
1.71 schwarze 2009: case MDOC__T:
1.2 schwarze 2010: PAIR_CLASS_INIT(&tag[0], "ref-title");
1.1 schwarze 2011: break;
1.71 schwarze 2012: case MDOC__U:
1.2 schwarze 2013: PAIR_CLASS_INIT(&tag[0], "link-ref");
2014: break;
1.71 schwarze 2015: case MDOC__V:
1.2 schwarze 2016: PAIR_CLASS_INIT(&tag[0], "ref-vol");
1.1 schwarze 2017: break;
2018: default:
2019: abort();
2020: /* NOTREACHED */
2021: }
2022:
1.2 schwarze 2023: if (MDOC__U != n->tok) {
1.42 schwarze 2024: print_otag(h, t, 1, tag);
1.2 schwarze 2025: return(1);
2026: }
2027:
2028: PAIR_HREF_INIT(&tag[1], n->child->string);
2029: print_otag(h, TAG_A, 2, tag);
1.30 schwarze 2030:
1.1 schwarze 2031: return(1);
2032: }
2033:
2034: static void
2035: mdoc__x_post(MDOC_ARGS)
2036: {
1.30 schwarze 2037:
2038: if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
2039: if (NULL == n->next->next || MDOC__A != n->next->next->tok)
2040: if (NULL == n->prev || MDOC__A != n->prev->tok)
2041: return;
1.1 schwarze 2042:
1.12 schwarze 2043: /* TODO: %U */
2044:
1.31 schwarze 2045: if (NULL == n->parent || MDOC_Rs != n->parent->tok)
2046: return;
2047:
1.56 schwarze 2048: h->flags |= HTML_NOSPACE;
1.1 schwarze 2049: print_text(h, n->next ? "," : ".");
1.25 schwarze 2050: }
2051:
2052: static int
2053: mdoc_bk_pre(MDOC_ARGS)
2054: {
2055:
2056: switch (n->type) {
1.71 schwarze 2057: case MDOC_BLOCK:
1.25 schwarze 2058: break;
1.71 schwarze 2059: case MDOC_HEAD:
1.25 schwarze 2060: return(0);
1.71 schwarze 2061: case MDOC_BODY:
1.41 schwarze 2062: if (n->parent->args || 0 == n->prev->nchild)
2063: h->flags |= HTML_PREKEEP;
1.25 schwarze 2064: break;
2065: default:
2066: abort();
2067: /* NOTREACHED */
2068: }
2069:
2070: return(1);
2071: }
2072:
2073: static void
2074: mdoc_bk_post(MDOC_ARGS)
2075: {
2076:
2077: if (MDOC_BODY == n->type)
2078: h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.1 schwarze 2079: }
1.32 schwarze 2080:
2081: static int
2082: mdoc_quote_pre(MDOC_ARGS)
2083: {
2084: struct htmlpair tag;
2085:
2086: if (MDOC_BODY != n->type)
2087: return(1);
2088:
2089: switch (n->tok) {
1.71 schwarze 2090: case MDOC_Ao:
1.32 schwarze 2091: /* FALLTHROUGH */
1.71 schwarze 2092: case MDOC_Aq:
1.32 schwarze 2093: print_text(h, "\\(la");
2094: break;
1.71 schwarze 2095: case MDOC_Bro:
1.32 schwarze 2096: /* FALLTHROUGH */
1.71 schwarze 2097: case MDOC_Brq:
1.32 schwarze 2098: print_text(h, "\\(lC");
2099: break;
1.71 schwarze 2100: case MDOC_Bo:
1.32 schwarze 2101: /* FALLTHROUGH */
1.71 schwarze 2102: case MDOC_Bq:
1.32 schwarze 2103: print_text(h, "\\(lB");
2104: break;
1.71 schwarze 2105: case MDOC_Oo:
1.32 schwarze 2106: /* FALLTHROUGH */
1.71 schwarze 2107: case MDOC_Op:
1.32 schwarze 2108: print_text(h, "\\(lB");
1.36 schwarze 2109: h->flags |= HTML_NOSPACE;
1.32 schwarze 2110: PAIR_CLASS_INIT(&tag, "opt");
2111: print_otag(h, TAG_SPAN, 1, &tag);
2112: break;
1.74 schwarze 2113: case MDOC_En:
2114: if (NULL == n->norm->Es ||
2115: NULL == n->norm->Es->child)
2116: return(1);
2117: print_text(h, n->norm->Es->child->string);
2118: break;
1.71 schwarze 2119: case MDOC_Eo:
1.65 schwarze 2120: break;
1.71 schwarze 2121: case MDOC_Do:
1.32 schwarze 2122: /* FALLTHROUGH */
1.71 schwarze 2123: case MDOC_Dq:
1.32 schwarze 2124: /* FALLTHROUGH */
1.71 schwarze 2125: case MDOC_Qo:
1.32 schwarze 2126: /* FALLTHROUGH */
1.71 schwarze 2127: case MDOC_Qq:
1.32 schwarze 2128: print_text(h, "\\(lq");
2129: break;
1.71 schwarze 2130: case MDOC_Po:
1.32 schwarze 2131: /* FALLTHROUGH */
1.71 schwarze 2132: case MDOC_Pq:
1.32 schwarze 2133: print_text(h, "(");
2134: break;
1.71 schwarze 2135: case MDOC_Ql:
1.61 schwarze 2136: print_text(h, "\\(oq");
2137: h->flags |= HTML_NOSPACE;
2138: PAIR_CLASS_INIT(&tag, "lit");
2139: print_otag(h, TAG_CODE, 1, &tag);
2140: break;
1.71 schwarze 2141: case MDOC_So:
1.32 schwarze 2142: /* FALLTHROUGH */
1.71 schwarze 2143: case MDOC_Sq:
1.32 schwarze 2144: print_text(h, "\\(oq");
2145: break;
2146: default:
2147: abort();
2148: /* NOTREACHED */
2149: }
2150:
2151: h->flags |= HTML_NOSPACE;
2152: return(1);
2153: }
2154:
2155: static void
2156: mdoc_quote_post(MDOC_ARGS)
2157: {
2158:
2159: if (MDOC_BODY != n->type)
2160: return;
2161:
1.74 schwarze 2162: if (MDOC_En != n->tok)
2163: h->flags |= HTML_NOSPACE;
1.32 schwarze 2164:
2165: switch (n->tok) {
1.71 schwarze 2166: case MDOC_Ao:
1.32 schwarze 2167: /* FALLTHROUGH */
1.71 schwarze 2168: case MDOC_Aq:
1.32 schwarze 2169: print_text(h, "\\(ra");
2170: break;
1.71 schwarze 2171: case MDOC_Bro:
1.32 schwarze 2172: /* FALLTHROUGH */
1.71 schwarze 2173: case MDOC_Brq:
1.32 schwarze 2174: print_text(h, "\\(rC");
2175: break;
1.71 schwarze 2176: case MDOC_Oo:
1.32 schwarze 2177: /* FALLTHROUGH */
1.71 schwarze 2178: case MDOC_Op:
1.32 schwarze 2179: /* FALLTHROUGH */
1.71 schwarze 2180: case MDOC_Bo:
1.32 schwarze 2181: /* FALLTHROUGH */
1.71 schwarze 2182: case MDOC_Bq:
1.32 schwarze 2183: print_text(h, "\\(rB");
1.74 schwarze 2184: break;
2185: case MDOC_En:
2186: if (NULL != n->norm->Es &&
2187: NULL != n->norm->Es->child &&
2188: NULL != n->norm->Es->child->next) {
2189: h->flags |= HTML_NOSPACE;
2190: print_text(h, n->norm->Es->child->next->string);
2191: }
1.65 schwarze 2192: break;
1.71 schwarze 2193: case MDOC_Eo:
1.32 schwarze 2194: break;
1.71 schwarze 2195: case MDOC_Qo:
1.32 schwarze 2196: /* FALLTHROUGH */
1.71 schwarze 2197: case MDOC_Qq:
1.32 schwarze 2198: /* FALLTHROUGH */
1.71 schwarze 2199: case MDOC_Do:
1.32 schwarze 2200: /* FALLTHROUGH */
1.71 schwarze 2201: case MDOC_Dq:
1.32 schwarze 2202: print_text(h, "\\(rq");
2203: break;
1.71 schwarze 2204: case MDOC_Po:
1.32 schwarze 2205: /* FALLTHROUGH */
1.71 schwarze 2206: case MDOC_Pq:
1.32 schwarze 2207: print_text(h, ")");
2208: break;
1.71 schwarze 2209: case MDOC_Ql:
1.32 schwarze 2210: /* FALLTHROUGH */
1.71 schwarze 2211: case MDOC_So:
1.32 schwarze 2212: /* FALLTHROUGH */
1.71 schwarze 2213: case MDOC_Sq:
1.66 matthew 2214: print_text(h, "\\(cq");
1.32 schwarze 2215: break;
2216: default:
2217: abort();
2218: /* NOTREACHED */
2219: }
2220: }
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